DISCLAIMER -- THIS IS NOT AN EARTHQUAKE PREDICTION OR WARNING! The commentary provided with these map(s) is for INFORMATIONAL USE ONLY, and SHOULD NOT be construed as an earthquake prediction, warning, or advisory. Responsibility for such warnings rests with the Office of Emergency Services of the State of California. PLEASE REMEMBER -- THESE ARE PRELIMINARY DATA Releasing these summaries on a timely basis requires that the data, analysis, and interpretations presented are PRELIMINARY. Of necessity they can only reflect the views of the seismologists who prepared them, and DO NOT carry the endorsement of the U.S.G.S. Thus while every effort is made to ensure that the information is accurate, nothing contained in this report is to be construed as and earthquake prediction, warning, advisory, or official policy statement of any kind, of the U.S. Geological Survey, or the U.S. Government. FOR QUESTIONS CONCERNING THIS REPORT Send e-mail to michael@andreas.wr.usgs.gov or reply to this message. Seismicity Report for Northern California, the Nation, and the World for the week of September 8 - 14, 1994 Data and text prepared by Steve Walter and Barry Hirshorn U.S. Geological Survey 345 Middlefield Rd. MS-977, Menlo Park, CA 94025 Graphics by Quentin Lindh San Francisco Bay Area For the seven-day period ending at midnight on Wednesday, September 14, 1994 the U.S. Geological Survey office in Menlo Park recorded 23 earthquakes of magnitude one (M1) and greater within the San Francisco Bay area shown in Figure 1. Of these, five were as large as M2.0. This total compares to 25 earthquakes during the previous seven-day period (September 1 -7), nine of which were as large as M2. The largest earthquake of the week was a M3.0 last Saturday on the central Calaveras fault about seven miles northeast of Gilroy (#2 in figure 1). Although no felt reports were received, this earthquake was probably felt in the immediate area. The Calaveras was otherwise fairly quiet with only one other event as large as M2, a M2.4 Tuesday evening about 13 miles north of Morgan Hill (#6/1). Other earthquakes in the East Bay include a pair of M1's on the central Hayward fault (#3/1) and a M1.9 just southeast of Vallejo (#4/1). Farther east, along the west edge of the San Joaquin Valley, a M2.7 occurred early last Thursday morning, an aftershock of last week's M4.1 event (#1/1). Later in the week, a M2.2 occurred in the eastern Diablo Range (#8/1). The San Andreas was a bit more active during the week with M1's scattered along the creeping and Loma Prieta segments. The only event as large as M2 was a M2.1 on the Sargent fault about eight miles northeast of Aptos (#5/1). The Peninsula segment experienced a pair of M1's on Wednesday, the first a M1.2 two miles northwest of Pacifica followed late in the day by a M1.4 about eight miles west of Golden Gate Park (#7/1). Northern & Central California A M6.0 roused residents along California's eastern border from their sleep Monday morning, a reminder that large earthquakes aren't restricted to just the San Andreas fault. The earthquake was located just east of the California/Nevada border, about 11 miles northeast of Markleeville and 25 miles south-southeast of Carson City (#6/2). It was felt throughout western Nevada and central California, with felt reports coming from Elko and Reno in Nevada and Sacramento, Fresno, and San Francisco in California. No injuries were reported from the quake though several people reported being tossed from their beds by the shaking. The roof of the Markleeville courthouse was reported damaged and many stores in the area reported merchandise was knocked from shelves. The aftershock sequence has been quite energetic, producing more than 1,000 aftershocks within the first 3 days. The largest of these was a M5.0 that occurred late Monday afternoon. Aftershocks from the September 1st M7.0 on the Mendocino transform fault were also continuing (#3/2). Capped by three M3 events, the aftershock activity appeared to be distributed along the transform east of the mainshock location. In addition two notable events occurred north of the transform: a M3.4 last Thursday was located about 50 miles west of Eureka (#1/2) and a M2.5 the same day that was located about 15 miles northwest of Eureka (#2/2). Seismicity elsewhere in northern California was subdued with no events as large as M2 in the Coast Ranges (with the exception of the always active Geysers). Central California was nearly as quiet with only a trio of M2's along the creeping segment and one M2.8 near the Big Sur coast about four miles northeast of Point Sur (#5/2). Eastern California on the other hand was a bit more active with M2 events in the Chalfant Valley area (#4/2) and along the eastern Mono Basin (#8/2). Long Valley Caldera Activity was also increased somewhat in the Long Valley caldera with a trio of M2 events. The largest, a M2.8 occurred Tuesday night along the central part of the south moat (#3/3). It was preceded by a M2.0 the previous evening in the same location. On Wednesday morning, a M2.1 occurred beneath the south side of the resurgent dome, about five miles northeast of Mammoth Lakes (#4/3). Activity south of the caldera was limited with one M2.0 south of Mt. Morrison (#2/3) and a M2.1 east of the Round Valley fault (#1/3). USA Seismicity (September 4 - 14) According the data provided by the National Earthquake Information Center, there were several notable earthquakes in the lower 48 states outside of California. Largest of these was a M4.6 that occurred Wednesday in western Colorado (#6/4). It was strongly felt in the Montrose and Telluride areas and was felt as far north as Grand Junction. Minor damage was reported in and some boulders fell on state highway 62 southwest of Ridgway. This was the largest earthquake in this area since a M5.0 in October, 1960. Another widely felt earthquake occurred early Saturday morning in western Washington (#5/4). This M3.8 quake was felt as far north as Arlington and as far east as Enumclaw. Western Utah also experienced several events during the past ten days. The largest was a M4.3 on September 5 in a remote area west of Antimony (#1/4). The following Friday, a trio of M2-3 earthquakes occurred beneath the Wasatch plateau of central Utah, just east of the community of Ephraim (#4/4). Other domestic quakes of note include a M3.0 east of Jackson, Wyoming (#2/4) and a pair of M3's offshore of southern Oregon (#3/4). The Planet Earth (September 4 - 14) The largest earthquake on the planet during the past week was the M6.0 along the California/Nevada border (see above). Down a bit from that were a trio of Mb5.7 earthquakes. The first occurred Monday near the coast of central Chile and was felt most strongly at Coquimbo and less so at Valparaiso and Santiago (#3/5). The second occurred Wednesday in the Ryuku Islands (#5/5). The third occurred later that same day in northern Colombia (6/5). Other events of note include a Mb5.6 beneath the northern Molucca Sea that was felt on Ternate, Indonesia (#1/5) and a Mb5.1 in northern Thailand that was felt in Chiang Rai Province (#2/5) Table 1. Northern & Central California Seismicity (M>1.0) --ORIGIN TIME (UT)-- -LAT N-- --LON W-- DEPTH N N RMS ERH ERZ DUR YR MON DA HRMN SEC DEG MIN DEG MIN KM RD S SEC KM KM REMKS MAG 94 SEP 8 918 18.74 40 16.52 124 17.98 7.13 13 1 .13 .5 .4 MEN 1.9 94 SEP 8 925 51.20 40 28.08 125 19.12 28.72 9 .1310.9 9.9 MEN - 2.3 94 SEP 8 949 57.19 40 47.65 125 9.60 7.84 11 .4620.838.5 DEL - 3.4 94 SEP 8 1002 2.42 37 31.12 121 15.24 0.02102 .33 .3 4.1 JQN 2.7 94 SEP 8 1012 54.10 37 38.44 118 53.38 8.53 8 .02 .9 1.5 SMO 1.0 94 SEP 8 1016 31.76 38 49.25 122 48.66 4.17 8 .03 .4 .9 GEY 1.2 94 SEP 8 1115 6.27 40 16.64 124 37.50 18.17 8 .15 6.6 .9 MEN 2.2 94 SEP 8 1117 59.93 40 23.41 124 42.38 21.07 8 1 .10 1.8 .8 MEN 2.4 94 SEP 8 1141 46.65 40 34.50 124 41.75 0.11 7 .3720.323.4 EUR - 1.1 94 SEP 8 1219 47.10 40 58.18 124 18.34 15.69 13 .5231.543.9 EUR - 2.5 94 SEP 8 1311 21.57 36 26.17 121 0.58 5.83 30 .07 .3 .5 BIT 1.9 94 SEP 8 1322 49.01 37 30.48 118 50.24 13.66 17 1 .06 .4 .7 MOR 1.3 94 SEP 8 1453 8.13 40 20.32 125 26.82 20.50 16 2 .26 9.215.6 MEN- 2.7 94 SEP 8 1453 16.53 40 22.43 125 19.59 14.90 15 2 .3816.821.4 MEN - 2.9 94 SEP 8 1645 49.09 37 28.21 118 33.72 9.66 38 3 .07 .3 .7 RVL 3.0 94 SEP 8 1647 16.45 37 28.20 118 33.77 10.23 30 2 .07 .2 .7 RVL 2.1 94 SEP 8 1649 44.31 39 27.23 123 32.41 0.91 14 .11 .6 2.1 PAR 1.7 94 SEP 8 1701 32.30 35 59.97 120 33.45 4.56 24 2 .10 .3 .5 SLA 1.7 94 SEP 8 1709 27.89 37 8.87 121 59.95 12.48 45 1 .09 .2 .5 LOM 1.9 94 SEP 8 1757 31.56 36 0.53 120 52.95 8.70 43 5 .12 .3 .6 ROB 1.7 94 SEP 8 1805 10.28 35 59.93 120 33.57 4.69 35 4 .09 .2 .3 SLA 1.9 94 SEP 8 1808 18.32 35 59.76 120 33.55 5.29 21 1 .10 .5 .6 MID 1.9 94 SEP 9 250 23.40 37 34.59 118 52.09 5.78 27 1 .10 .3 .5 MOR 1.8 94 SEP 9 256 30.76 38 46.86 122 42.88 3.66 13 .12 .4 .7 GEY 1.4 94 SEP 9 431 6.68 37 37.42 118 51.95 9.25 14 .11 .6 .9 SMO 1.0 94 SEP 9 444 0.37 36 59.74 121 42.57 4.44 31 .10 .2 .6 SAR 1.3 94 SEP 9 549 43.10 37 38.63 118 56.57 8.24 23 1 .13 .4 .6 SMO 1.8 94 SEP 9 614 55.43 37 34.55 118 51.66 6.42 16 .09 .5 .9 MOR 1.2 94 SEP 9 615 51.74 40 15.25 125 52.28 13.72 14 1 .2613.616.3 MEN - 2.5 94 SEP 9 651 40.04 37 34.56 118 51.39 7.68 14 .08 .6 1.0 MOR 1.0 94 SEP 9 700 4.71 40 17.00 125 54.02 14.71 15 1 .2914.918.8 MEN - 2.8 94 SEP 9 700 21.05 40 15.43 124 27.75 20.06 9 .11 3.0 .4 MEN * 2.4 94 SEP 9 714 35.65 38 47.06 119 42.48 0.01 20 2 .10 .7 .9 WAK- 2.4 94 SEP 9 716 37.36 36 59.22 121 38.81 4.20 31 .14 .3 .7 SAR 1.2 94 SEP 9 752 16.88 40 21.12 125 42.22 0.12 21 1 .3515.9 8.3 MEN 3.0 94 SEP 9 1107 40.45 36 51.23 121 35.02 6.52 32 1 .11 .3 .4 SJB 1.0 94 SEP 9 1302 38.26 40 24.56 124 38.64 22.80 14 1 .10 1.9 .8 MEN 2.1 94 SEP 9 1532 8.84 37 38.03 118 50.58 6.02 9 .08 .5 1.5 HCF 1.2 94 SEP 9 1618 22.60 40 26.03 126 2.25 22.68 40 2 .33 7.320.3 PON-- 3.8 94 SEP 9 1735 25.53 37 5.39 121 30.30 9.25 14 .06 .3 .6 CYS 1.1 94 SEP 9 1929 48.03 40 27.93 125 50.82 22.01 17 1 .4714.132.7 MEN - 3.0 94 SEP 9 1929 59.31 40 20.61 124 46.22 24.42 7 .5325.430.5 MEN 2.9 94 SEP 9 2011 56.71 35 44.22 120 18.25 12.27 14 .06 .5 .9 GOL 1.3 94 SEP 9 2016 18.29 37 38.87 118 52.43 10.80 9 .04 .6 1.8 SMO 1.0 94 SEP 9 2019 36.97 37 38.53 118 52.81 7.16 14 .10 .5 .8 SMO 1.2 --ORIGIN TIME (UT)-- -LAT N-- --LON W-- DEPTH N N RMS ERH ERZ DUR YR MON DA HRMN SEC DEG MIN DEG MIN KM RD S SEC KM KM REMKS MAG 94 SEP 9 2042 28.35 37 38.38 118 53.00 8.58 19 .11 .4 .7 SMO 1.5 94 SEP 9 2129 7.09 37 38.78 118 52.47 9.10 14 .09 .7 1.2 SMO 1.1 94 SEP 9 2228 39.31 35 58.15 120 31.15 3.60 11 .04 .4 .8 MID- 1.0 94 SEP 9 2305 58.35 37 50.71 118 28.54 8.94 29 .09 .9 1.5 CHV 2.5 94 SEP 10 24 53.89 37 26.55 121 47.23 5.67 15 1 .12 .4 .4 ALU 1.0 94 SEP 10 150 58.27 40 18.71 124 27.68 11.62 9 .15 2.8 1.0 MEN 1.6 94 SEP 10 407 31.74 35 59.96 120 33.39 4.50 30 .09 .3 .4 SLA 1.8 94 SEP 10 448 35.03 35 59.90 120 33.35 4.39 23 .07 .3 .5 MID 1.6 94 SEP 10 612 49.25 36 0.12 120 33.37 4.58 17 .06 .4 .5 SLA 1.6 94 SEP 10 656 35.52 39 40.28 119 57.22 1.74 14 5 .18 1.2 2.1 WAK 2.3 94 SEP 10 756 28.63 36 56.67 121 41.15 10.10 36 .14 .3 .6 SJB 1.5 94 SEP 10 808 32.34 36 0.21 120 33.03 3.64 8 .02 .5 1.5 SLA 1.5 94 SEP 10 812 11.83 37 34.87 118 50.99 8.69 10 .06 .6 1.2 MOR 1.0 94 SEP 10 935 42.75 38 50.18 122 48.08 0.73 9 .09 .4 1.1 GEY 1.2 94 SEP 10 1049 15.67 36 51.40 121 26.38 5.70 17 .24 .7 1.8 HOL 1.1 94 SEP 10 1057 27.09 38 48.83 122 48.34 4.34 29 .15 .3 .6 GEY 2.1 94 SEP 10 1412 37.71 37 30.92 118 25.01 10.25 13 .09 .5 1.0 CHV 2.0 94 SEP 10 1501 27.10 36 20.08 121 50.72 0.06 78 .20 .5 2.2 SUR * 2.8 94 SEP 10 1601 9.86 38 48.22 122 46.06 2.08 15 .06 .2 .5 GEY 2.3 94 SEP 10 1613 18.21 38 48.32 122 46.08 2.15 16 .04 .2 .5 GEY 1.9 94 SEP 10 1713 0.42 38 48.40 122 46.28 0.92 14 .04 .2 1.1 GEY 2.1 94 SEP 10 1713 52.75 38 48.32 122 45.93 2.70 17 .13 .4 .9 GEY 1.9 94 SEP 10 1746 24.98 38 48.44 122 46.12 2.12 8 .11 .4 .8 GEY 1.4 94 SEP 10 1750 21.35 38 48.30 122 46.24 2.43 14 .05 .3 .5 GEY 1.6 94 SEP 10 1817 28.55 40 15.22 124 44.50 36.21 7 .2518.0 8.6 MEN - 2.1 94 SEP 10 2115 50.25 38 48.00 122 45.94 2.79 30 .15 .3 .7 GEY 2.4 94 SEP 10 2356 51.19 36 48.52 121 31.09 3.21 17 .19 .4 .9 SJB 1.6 94 SEP 11 37 47.18 37 18.85 121 41.42 2.81 16 .03 .3 .6 SFL 1.4 94 SEP 11 101 25.12 38 55.59 123 2.16 1.75 8 .09 .511.3 MAA - 1.7 94 SEP 11 339 10.82 38 48.20 122 46.10 2.22 7 .02 .3 .7 GEY 1.2 94 SEP 11 614 50.61 37 5.41 121 30.28 8.74 97 .14 .2 .5 CYS 3.0 94 SEP 11 712 42.65 40 25.70 125 34.28 30.09 16 .3016.215.0 MEN 3.6 94 SEP 11 757 42.25 38 50.14 122 47.30 0.77 7 .10 .4 1.4 GEY 1.1 94 SEP 11 1124 31.99 36 43.24 121 23.30 5.17 7 .14 .9 1.6 STN 1.0 94 SEP 11 1409 23.61 37 36.72 118 49.42 4.09 12 .10 .4 .8 HCF 1.5 94 SEP 11 1412 13.99 37 28.46 118 48.00 8.78 32 .10 .3 .7 MOR 2.7 94 SEP 11 1414 23.96 37 38.30 118 52.75 8.17 20 .13 .4 .7 SMO 1.6 94 SEP 11 1531 26.98 38 47.18 122 46.38 2.04 8 .06 .4 .8 GEY 1.1 94 SEP 11 1620 3.85 37 34.30 118 26.99 7.33 27 .10 .3 .8 CHV 2.5 94 SEP 11 1714 11.76 37 9.04 121 32.16 8.33 20 .07 .3 .6 CYN 1.3 94 SEP 11 1804 1.35 37 38.94 118 52.49 8.82 8 .04 .8 1.5 SMO 1.0 94 SEP 11 1805 28.36 37 38.87 118 52.34 8.18 7 .08 .8 2.5 SMO 1.0 94 SEP 11 1830 29.05 36 35.35 121 16.79 10.42 12 .05 .6 1.1 STN 1.8 94 SEP 11 1843 20.99 37 38.55 118 52.66 7.71 14 .09 .4 .8 SMO 1.6 94 SEP 11 1846 14.22 37 39.23 118 52.69 11.69 8 .04 .8 2.6 DOM 1.0 --ORIGIN TIME (UT)-- -LAT N-- --LON W-- DEPTH N N RMS ERH ERZ DUR YR MON DA HRMN SEC DEG MIN DEG MIN KM RD S SEC KM KM REMKS MAG 94 SEP 11 1912 18.15 37 45.06 122 8.34 7.14 35 .17 .3 .6 HAY 1.7 94 SEP 11 2032 23.50 37 39.15 118 52.52 9.89 9 .03 .7 1.9 DOM 1.0 94 SEP 11 2057 32.21 37 14.50 118 11.92 14.45 11 .11 2.0 2.1 DEV 2.0 94 SEP 11 2154 25.60 36 32.29 121 6.74 0.01 26 .14 .6 .8 PIN * 2.4 94 SEP 12 22 30.66 36 3.18 120 36.35 9.83 11 .07 .4 .9 SLA 1.6 94 SEP 12 57 4.74 38 47.45 122 45.12 0.01 8 .04 .3 1.1 GEY * 1.1 94 SEP 12 112 56.40 38 49.04 122 47.96 4.54 18 .13 .3 .8 GEY 1.9 94 SEP 12 322 58.66 38 49.17 122 47.76 4.65 11 .04 .3 .6 GEY 1.6 94 SEP 12 345 14.44 37 37.91 118 52.90 8.36 16 .09 .5 .7 SMO 1.1 94 SEP 12 421 25.66 40 28.00 125 43.40 1.37 11 .3414.629.0 MEN - 2.7 94 SEP 12 650 51.89 38 49.16 122 47.03 0.08 11 .12 .4 1.9 GEY * 1.5 94 SEP 12 651 25.84 38 49.63 122 47.05 0.45 8 .04 .3 .9 GEY 1.2 94 SEP 12 1040 38.80 37 47.03 122 12.07 10.77 17 .14 .4 1.1 HAY 1.4 94 SEP 12 1223 43.25 38 49.11 119 39.14 14.00 33 .23 .9 1.8 WAK * 6.0 94 SEP 12 1232 49.69 38 46.97 119 40.83 8.82 20 .20 1.4 3.4 WAK 3.4 94 SEP 12 1237 24.28 38 45.31 119 40.97 0.76 36 .15 .8 8.4 WAK 3.8 94 SEP 12 1240 35.77 38 47.78 119 41.71 5.54 15 .12 1.0 7.5 WAK 3.8 94 SEP 12 1245 47.79 38 48.57 120 0.96 20.30 19 .21 2.3 1.5 WAK 3.5 94 SEP 12 1248 46.40 38 45.97 119 46.68 10.73 12 .13 8.0 3.5 WAK 3.4 94 SEP 12 1250 42.56 38 44.75 119 48.31 0.31 21 .68 3.3 7.9 WAK * 3.4 94 SEP 12 1253 22.36 38 47.92 120 1.37 0.00 17 .27 5.7 2.5 WAK * 2.9 94 SEP 12 1254 6.12 38 45.42 119 45.49 9.73 26 .17 .7 1.7 WAK 3.2 94 SEP 12 1257 38.18 38 45.17 119 43.19 10.06 23 .19 2.2 1.9 WAK 3.8 94 SEP 12 1300 20.97 38 44.80 119 45.73 0.00 17 .11 .8 1.4 WAK * 3.3 94 SEP 12 1313 9.22 38 45.15 119 44.43 0.44 14 .15 2.2 3.5 WAK 3.2 94 SEP 12 1315 16.44 38 43.88 119 47.28 14.02 26 .22 1.0 2.3 WAK 3.6 94 SEP 12 1324 16.69 38 46.08 119 44.58 0.00 21 .23 1.1 2.1 WAK * 3.3 94 SEP 12 1332 1.52 38 47.98 119 42.24 5.39 13 .07 2.3 6.4 WAK 3.1 94 SEP 12 1334 6.94 38 44.28 119 38.65 14.22 23 .18 1.0 2.6 WAK 3.2 94 SEP 12 1338 58.33 38 48.01 122 46.77 1.24 8 .04 .3 .6 GEY 1.3 94 SEP 12 1342 20.70 38 45.32 119 44.50 0.04 21 .13 .7 1.4 WAK * 3.2 94 SEP 12 1350 19.49 38 45.92 119 44.70 0.01 20 .09 .7 1.0 WAK * 3.2 94 SEP 12 1400 35.58 38 44.65 119 44.86 4.83 7 .10 7.8 9.2 WAK - 2.5 94 SEP 12 1410 8.63 38 49.32 119 39.97 1.03 13 .09 4.1 5.8 WAK 2.8 94 SEP 12 1413 4.82 38 45.53 119 45.68 0.41 11 .08 5.8 3.6 WAK * 2.8 94 SEP 12 1424 22.42 38 44.48 119 40.74 0.00 32 .20 .8 1.6 WAK * 4.0 94 SEP 12 1428 8.71 38 45.07 119 44.19 0.19 18 .18 1.2 2.6 WAK * 2.8 94 SEP 12 1432 5.93 38 44.97 119 31.41 3.38 15 .2212.8 6.9 WAK - 2.9 94 SEP 12 1433 27.01 38 44.43 119 41.66 18.16 25 .14 .8 2.1 WAK 3.5 94 SEP 12 1435 26.97 38 44.40 119 41.71 0.00 16 .19 1.5 2.2 WAK * 3.2 94 SEP 12 1436 23.21 38 47.96 119 35.98 1.46 10 .12 7.3 9.0 WAK - 2.9 94 SEP 12 1442 19.18 38 48.90 119 39.82 0.19 11 .11 4.9 1.9 WAK 3.1 94 SEP 12 1449 14.79 38 45.85 119 40.45 0.17 12 .15 7.7 2.2 WAK 3.0 94 SEP 12 1453 5.69 38 44.66 119 50.04 3.66 11 .13 4.7 6.2 WAK 2.7 94 SEP 12 1500 31.42 38 48.07 119 42.70 12.85 30 .19 .9 3.0 WAK 3.5 --ORIGIN TIME (UT)-- -LAT N-- --LON W-- DEPTH N N RMS ERH ERZ DUR YR MON DA HRMN SEC DEG MIN DEG MIN KM RD S SEC KM KM REMKS MAG 94 SEP 12 1503 7.87 38 45.16 119 43.86 0.55 24 .11 .7 3.3 WAK 3.6 94 SEP 12 1511 27.66 38 46.52 119 47.62 2.09 11 .10 5.5 8.6 WAK - 2.6 94 SEP 12 1519 34.21 38 44.75 119 40.72 0.83 31 .14 .7 6.2 WAK 3.7 94 SEP 12 1522 56.23 38 45.75 119 46.32 5.11 12 .07 5.7 6.2 WAK 2.8 94 SEP 12 1539 46.70 38 47.69 119 41.32 1.90 13 .10 4.8 7.1 WAK 2.6 94 SEP 12 1547 59.02 38 47.21 119 42.85 0.15 15 .10 .9 1.9 WAK 3.0 94 SEP 12 1551 20.69 38 45.43 119 43.39 9.70 8 .1411.7 5.0 WAK - 1.9 94 SEP 12 1611 18.00 38 43.57 120 10.41 8.17 7 .08 4.0 6.2 WAK 2.6 94 SEP 12 1614 0.03 38 43.24 119 47.54 16.42 27 .25 1.5 2.2 WAK 3.6 94 SEP 12 1627 5.33 38 46.35 119 47.86 3.89 13 .11 5.9 4.1 WAK 2.8 94 SEP 12 1627 58.88 38 45.60 119 46.68 8.58 30 .21 1.0 6.9 WAK 3.5 94 SEP 12 1630 23.32 38 47.47 119 47.75 0.09 13 .12 1.6 3.2 WAK 3.5 94 SEP 12 1648 0.61 38 45.91 119 48.41 0.00 30 .29 1.0 2.3 WAK * 3.4 94 SEP 12 1657 33.08 38 47.14 119 50.30 0.03 7 .09 8.5 4.3 WAK - 3.4 94 SEP 12 1714 2.75 38 48.32 119 42.06 7.97 15 .07 .9 5.7 WAK 3.3 94 SEP 12 1717 52.52 38 42.53 119 36.21 5.71 8 .1310.2 4.9 WAK - 2.8 94 SEP 12 1752 32.07 38 42.00 119 42.00 8.72 12 .21 1.5 2.6 WAK 2.8 94 SEP 12 1753 50.68 38 46.79 119 33.03 2.47 13 .16 9.7 5.1 WAK - 2.8 94 SEP 12 1800 15.23 38 48.44 119 42.51 0.01 11 .13 2.8 1.5 WAK * 2.7 94 SEP 12 1803 50.75 38 43.55 119 42.44 0.00 20 .22 1.3 2.1 WAK * 3.1 94 SEP 12 1839 17.08 38 51.50 120 10.62 3.94 10 .1611.7 7.9 WAK - 2.8 94 SEP 12 1841 5.31 38 46.53 119 45.43 0.00 26 .18 .9 1.3 WAK * 3.0 94 SEP 12 1859 23.21 38 45.24 119 50.74 11.18 7 .06 6.1 5.4 WAK - 2.8 94 SEP 12 1903 6.29 38 47.90 119 42.46 0.01 44 .22 .6 1.1 WAK * 3.5 94 SEP 12 1918 43.02 38 43.98 119 46.33 12.06 18 .10 1.1 2.1 WAK 3.0 94 SEP 12 1925 25.76 38 45.51 119 46.29 0.00 25 .24 1.0 2.3 WAK * 3.0 94 SEP 12 1939 28.86 38 44.35 119 46.61 0.00 44 .28 .8 2.0 WAK * 3.1 94 SEP 12 1941 36.68 38 46.58 119 42.53 0.23 14 .15 5.9 2.3 WAK * 3.0 94 SEP 12 1948 2.74 38 43.91 119 49.35 14.22 10 .09 6.1 3.6 WAK 3.0 94 SEP 12 1951 48.16 38 46.44 119 42.88 0.04 17 .15 4.6 1.7 WAK * 2.8 94 SEP 12 2015 48.52 38 46.73 119 46.41 0.39 14 .36 9.0 4.1 WAK 3.2 94 SEP 12 2024 4.08 38 46.52 119 44.62 0.00 15 .22 1.9 1.4 WAK * 2.7 94 SEP 12 2025 26.74 36 58.98 121 38.28 4.72 30 .16 .3 .7 SAR 1.6 94 SEP 12 2031 12.40 38 45.37 119 45.81 0.02 7 .12 5.4 3.1 WAK * 2.7 94 SEP 12 2044 50.23 38 50.18 119 51.23 0.10 10 .17 7.0 3.6 WAK * 1.5 94 SEP 12 2048 7.37 38 45.55 119 37.41 2.26 11 .10 5.6 6.4 WAK - 2.9 94 SEP 12 2103 2.44 38 4.08 122 9.42 5.59 16 .21 .5 1.1 CON 1.9 94 SEP 12 2111 10.98 38 44.97 119 34.36 0.03 13 .19 5.8 1.8 WAK 2.5 94 SEP 12 2200 26.80 38 48.57 119 43.49 0.21 22 .21 1.1 2.5 WAK * 3.1 94 SEP 12 2212 7.26 38 46.59 119 41.16 0.00 20 .19 1.4 1.5 WAK * 2.7 94 SEP 12 2215 14.71 38 44.27 119 44.72 0.13 20 .12 1.0 1.8 WAK * 2.8 94 SEP 12 2220 53.59 37 30.14 118 51.77 3.92 14 .20 .9 1.2 MOR 1.4 94 SEP 12 2235 6.70 38 44.00 119 47.12 6.26 20 .20 1.2 8.3 WAK 2.8 94 SEP 12 2311 1.36 38 44.59 119 44.08 8.04 27 .17 .9 2.0 WAK 3.2 94 SEP 12 2314 56.18 38 45.41 119 43.40 3.85 18 .10 1.8 6.1 WAK 2.9 --ORIGIN TIME (UT)-- -LAT N-- --LON W-- DEPTH N N RMS ERH ERZ DUR YR MON DA HRMN SEC DEG MIN DEG MIN KM RD S SEC KM KM REMKS MAG 94 SEP 12 2329 50.83 38 46.59 119 42.28 4.00 56 .19 .6 1.7 WAK 3.5 94 SEP 12 2334 8.34 38 46.44 119 43.95 0.75 11 .11 6.9 4.6 WAK * 2.7 94 SEP 12 2336 35.16 38 49.78 119 43.32 5.88 19 .17 2.0 7.2 WAK 3.4 94 SEP 12 2347 6.77 38 39.18 119 46.62 5.66 22 .22 1.3 5.2 WAK 2.9 94 SEP 12 2357 9.84 38 45.56 119 44.61 0.48 50 .23 .8 1.9 WAK 5.0 94 SEP 13 2 28.91 38 46.73 119 38.16 0.19 10 .14 7.2 2.3 WAK * 2.7 94 SEP 13 3 31.99 38 45.65 119 44.49 0.68 46 .21 .7 3.0 WAK 3.6 94 SEP 13 6 56.03 38 46.06 119 44.45 0.00 33 .25 .9 2.0 WAK * 3.4 94 SEP 13 10 16.74 38 45.20 119 43.98 1.89 35 .20 .7 1.9 WAK 3.3 94 SEP 13 11 38.32 38 45.73 119 41.75 0.00 15 .24 1.6 2.2 WAK * 3.2 94 SEP 13 12 32.82 38 49.34 119 54.74 0.01 29 .42 3.8 1.6 WAK * 3.7 94 SEP 13 15 17.15 38 47.95 122 48.12 2.48 12 .04 .3 .4 GEY 1.6 94 SEP 13 47 11.15 38 43.48 119 45.70 0.06 21 .15 .7 1.5 WAK 3.1 94 SEP 13 49 38.58 38 44.45 119 45.80 0.00 41 .32 1.3 1.8 WAK * 3.2 94 SEP 13 121 35.77 38 44.94 119 43.98 0.00 24 .15 .9 1.3 WAK * 3.0 94 SEP 13 136 59.93 38 50.56 119 39.11 0.03 98 .44 1.2 .7 WAK * 3.8 94 SEP 13 146 45.99 38 44.72 119 44.96 7.70 31 .20 .8 2.4 WAK 3.1 94 SEP 13 154 59.91 38 47.18 119 46.97 5.72 41 .30 1.0 3.5 WAK 3.2 94 SEP 13 202 18.41 38 46.93 119 51.40 0.06 18 .17 4.9 1.8 WAK * 3.1 94 SEP 13 205 29.17 38 45.23 119 47.76 0.02 18 .16 4.9 1.7 WAK * 2.9 94 SEP 13 206 33.71 38 45.49 119 44.16 6.05 28 .22 .9 2.6 WAK 3.0 94 SEP 13 209 43.10 38 44.84 119 43.77 1.04 50 .21 .5 1.7 WAK * 3.3 94 SEP 13 212 42.34 38 47.96 119 57.81 0.02 17 .28 7.2 2.7 WAK * 3.1 94 SEP 13 306 15.37 38 46.00 119 41.45 0.21 39 .20 .7 1.3 WAK 3.2 94 SEP 13 342 49.28 38 44.80 119 47.26 0.20 12 .13 6.8 2.7 WAK * 3.5 94 SEP 13 343 43.11 38 45.61 119 44.82 9.35 14 .13 5.5 5.0 WAK 3.6 94 SEP 13 353 2.31 38 45.05 119 44.84 0.63 19 .17 1.0 5.0 WAK * 3.1 94 SEP 13 412 32.86 38 46.38 119 40.50 0.02 12 .10 5.5 1.4 WAK * 3.2 94 SEP 13 505 28.39 37 38.18 118 53.01 7.35 25 .13 .4 .6 SMO 2.0 94 SEP 13 513 7.69 38 49.23 119 41.38 4.08 19 .13 1.4 2.5 WAK 3.1 94 SEP 13 514 10.62 38 44.16 119 45.21 0.00 24 .20 .9 2.2 WAK * 3.2 94 SEP 13 515 54.50 39 45.44 123 6.89 0.80 9 .31 1.022.1 BAR - 1.8 94 SEP 13 529 13.20 38 44.03 119 44.63 8.15 19 .11 .9 2.7 WAK 2.9 94 SEP 13 530 24.35 38 45.35 119 44.89 11.43 41 .17 .6 1.9 WAK 3.5 94 SEP 13 537 32.14 39 45.11 123 7.11 3.02 18 .12 .3 2.0 BAR 1.9 94 SEP 13 615 44.49 38 44.32 119 45.04 0.00 33 .24 .9 2.0 WAK * 4.1 94 SEP 13 619 14.12 38 44.73 119 43.46 0.00 17 .11 1.8 1.6 WAK * 2.9 94 SEP 13 621 19.65 38 45.12 119 42.49 0.00 20 .13 1.6 1.2 WAK * 3.0 94 SEP 13 659 41.56 38 43.69 119 47.14 1.59 25 .22 .910.9 WAK 3.2 94 SEP 13 705 47.27 38 48.21 119 42.51 0.00 44 .21 .7 1.4 WAK * 3.5 94 SEP 13 730 39.93 38 45.48 119 43.11 0.00 23 .17 .9 1.1 WAK * 2.9 94 SEP 13 733 12.77 38 46.20 119 48.96 14.17 24 .15 1.0 2.0 WAK 3.9 94 SEP 13 740 29.22 38 43.53 119 49.73 0.16 36 .48 1.8 4.4 WAK * 3.1 94 SEP 13 839 11.66 38 43.87 119 45.47 9.03 12 .11 7.5 3.4 WAK 2.8 94 SEP 13 922 31.64 38 43.95 119 43.25 14.06 35 .21 .7 1.9 WAK 3.3 --ORIGIN TIME (UT)-- -LAT N-- --LON W-- DEPTH N N RMS ERH ERZ DUR YR MON DA HRMN SEC DEG MIN DEG MIN KM RD S SEC KM KM REMKS MAG 94 SEP 13 945 10.89 40 20.45 125 0.02 10.73 8 .05 6.7 4.1 MEN - 3.2 94 SEP 13 1001 16.76 38 46.10 119 42.74 4.35 13 .15 6.5 5.8 WAK 2.8 94 SEP 13 1053 35.22 38 45.87 119 43.57 0.00 23 .18 .9 1.8 WAK * 2.8 94 SEP 13 1149 58.69 38 45.72 119 40.64 0.00 41 .16 .6 1.3 WAK * 3.9 94 SEP 13 1233 3.79 38 44.93 119 44.43 6.19 10 .11 8.1 5.4 WAK - 2.8 94 SEP 13 1244 44.73 38 49.53 122 47.80 0.60 13 .06 .2 1.1 GEY 1.6 94 SEP 13 1328 55.65 38 47.76 119 44.44 11.11 21 .31 2.5 2.8 WAK 3.7 94 SEP 13 1351 55.15 38 46.43 119 45.83 0.00 50 .28 .8 1.3 WAK * 3.5 94 SEP 13 1406 54.12 38 43.69 119 44.86 4.16 8 .08 7.2 7.8 WAK - 2.6 94 SEP 13 1428 5.66 38 45.40 119 45.08 0.00 56 .52 1.3 2.0 WAK * 3.2 94 SEP 13 1457 30.35 38 44.49 119 43.79 0.17 23 .14 1.1 1.6 WAK * 3.1 94 SEP 13 1558 52.87 38 47.51 119 44.08 0.00 52 .64 1.7 2.5 WAK * 3.2 94 SEP 13 1606 48.14 38 46.30 119 55.38 0.00 12 .16 6.8 2.6 WAK * 2.7 94 SEP 13 1616 0.65 38 46.73 119 46.79 0.00 22 .21 2.0 2.6 WAK * 2.9 94 SEP 13 1646 8.12 37 34.97 118 49.07 5.11 13 .06 .5 .4 MOR 1.2 94 SEP 13 1648 16.13 38 47.75 122 44.84 0.92 8 .07 .3 1.1 GEY 1.1 94 SEP 13 1747 35.27 38 47.82 119 41.09 9.90 20 .11 .6 1.2 WAK 2.8 94 SEP 13 1812 31.96 38 48.16 119 43.91 0.00 22 .21 1.1 1.6 WAK * 2.9 94 SEP 13 1842 31.19 38 47.94 120 0.04 0.03 13 .21 5.6 2.3 WAK * 3.0 94 SEP 13 1945 20.18 38 46.62 119 53.93 0.06 11 .24 7.6 3.3 WAK * 2.5 94 SEP 13 2105 6.63 38 49.29 119 37.28 0.38 14 .15 7.3 2.8 WAK * 2.6 94 SEP 13 2122 38.21 38 46.29 119 48.16 0.00 30 .34 1.9 1.5 WAK * 4.1 94 SEP 13 2125 10.85 38 49.82 119 41.89 0.41 15 .13 4.7 2.4 WAK 3.1 94 SEP 13 2150 50.39 38 47.67 119 57.63 0.00 10 .15 8.9 2.3 WAK * 2.6 94 SEP 13 2157 10.53 37 5.71 121 50.74 3.96 23 .11 .3 .4 LOM 2.1 94 SEP 13 2257 37.00 38 47.19 119 44.76 0.08 19 .26 1.7 1.9 WAK * 3.0 94 SEP 14 30 1.40 38 49.11 122 48.52 4.18 14 .05 .3 .6 GEY 1.7 94 SEP 14 139 47.71 37 18.64 121 40.73 6.53 77 .10 .2 .4 SFL 2.4 94 SEP 14 313 51.71 38 43.20 119 37.70 0.00 29 .19 .9 1.7 WAK * 3.1 94 SEP 14 337 56.82 38 43.31 119 43.82 0.01 25 .30 1.4 2.6 WAK * 3.0 94 SEP 14 447 24.88 38 46.39 119 48.40 0.00 16 .36 2.7 4.3 WAK * 3.0 94 SEP 14 551 29.18 38 48.42 119 44.67 6.89 34 .19 .7 1.8 WAK 3.4 94 SEP 14 603 36.91 37 39.86 118 51.01 4.27 11 1 .07 .4 .8 DOM 1.1 94 SEP 14 614 22.91 38 47.12 119 42.10 0.56 16 .07 1.7 3.4 WAK 3.0 94 SEP 14 616 16.74 38 47.32 119 43.50 0.05 22 .17 4.9 1.7 WAK * 3.7 94 SEP 14 616 30.20 37 38.15 118 53.02 7.36 23 .14 .4 .6 SMO 2.8 94 SEP 14 657 25.43 37 38.94 118 49.81 6.09 12 .14 .5 .9 HCF 1.2 94 SEP 14 704 53.74 38 46.66 119 51.96 5.45 7 .06 6.9 7.9 WAK - 2.8 94 SEP 14 805 6.83 37 39.63 122 30.54 10.16 7 .14 1.3 1.2 SFP 1.2 94 SEP 14 835 12.27 40 19.74 124 49.55 14.93 7 .09 8.1 2.7 MEN - 2.0 94 SEP 14 926 39.56 38 47.92 119 44.85 10.91 12 .15 1.0 2.2 WAK 2.9 94 SEP 14 1030 21.26 38 49.54 122 47.90 0.05 8 .06 .3 1.5 GEY * 1.1 94 SEP 14 1148 22.34 38 47.17 119 47.83 0.00 14 .21 8.4 2.6 WAK * 2.9 94 SEP 14 1220 33.29 38 48.55 119 39.75 0.41 17 .10 1.3 2.7 WAK 3.1 94 SEP 14 1312 41.65 36 31.80 120 41.06 10.93 9 .17 1.7 2.0 CRV 1.7 --ORIGIN TIME (UT)-- -LAT N-- --LON W-- DEPTH N N RMS ERH ERZ DUR YR MON DA HRMN SEC DEG MIN DEG MIN KM RD S SEC KM KM REMKS MAG 94 SEP 14 1446 29.51 38 47.05 119 43.46 0.00 23 .23 1.2 2.0 WAK * 3.1 94 SEP 14 1526 12.92 38 49.41 119 50.07 0.05 13 .10 5.1 2.1 WAK * 2.5 94 SEP 14 1624 12.70 37 40.04 118 52.85 3.86 28 1 .14 .3 .7 DOM 2.1 94 SEP 14 1938 38.74 36 26.02 121 0.44 1.75 13 .14 .510.9 BIT - 2.1 94 SEP 14 1958 19.08 36 26.42 120 59.79 0.93 8 .07 .8 8.1 BIT - 1.8 94 SEP 14 2007 56.25 37 21.54 121 19.25 2.44 26 .22 .6 .8 HAM 2.2 94 SEP 14 2128 56.96 38 46.46 119 48.82 0.19 15 .11 4.5 2.0 WAK * 2.8 94 SEP 14 2204 56.77 38 44.28 119 45.66 0.00 23 .18 1.0 1.4 WAK * 3.1 94 SEP 14 2210 24.37 38 42.22 119 47.37 10.85 15 .15 1.2 8.7 WAK 2.8 94 SEP 14 2336 7.33 36 1.55 120 34.15 5.01 11 .06 .5 .7 SLA 1.5 94 SEP 15 43 22.94 37 45.76 122 33.91 11.53 9 .11 .9 2.3 SFP 1.4 94 SEP 15 45 27.37 38 45.56 119 43.91 8.24 42 .18 .7 2.1 WAK 3.7 94 SEP 15 57 25.01 38 45.87 119 40.84 0.00 18 .10 2.0 .9 WAK * 3.1 94 SEP 15 148 15.34 38 43.46 119 44.90 0.01 25 .16 .8 1.5 WAK * 3.3 94 SEP 15 237 39.80 38 46.57 119 44.93 10.40 28 .20 1.1 3.4 WAK 3.2 94 SEP 15 247 28.50 39 8.44 122 49.06 7.78 9 .07 .4 .8 BAR 1.5 94 SEP 15 303 22.66 40 16.17 124 38.58 19.02 8 .1210.3 2.0 MEN - 2.6 94 SEP 15 342 8.94 38 47.78 122 44.63 1.72 8 .05 .3 .9 GEY 1.1 94 SEP 15 548 32.82 38 43.93 119 59.60 0.05 11 .17 8.2 3.3 WAK * 2.9 94 SEP 15 557 47.31 36 2.85 120 36.33 2.23 19 .12 .3 1.0 SLA 1.9 94 SEP 15 602 34.65 38 46.79 119 44.01 1.56 9 .06 4.6 7.7 WAK - 2.6 94 SEP 15 638 48.29 38 6.83 118 24.61 1.91 11 .12 7.512.6 MOL - 2.4 TABLE 2. Data from National Earthquake Information Center (NEIC) UTC TIME LAT LONG DEP GS MAGS SD STA REGION AND COMMENTS HRMNSEC MB Msz USED ------------------------------------------------------------------------------- SEP 04 012125.3* 41.968N 126.429W 10G 0.5 16 OFF COAST OF NORTHERN CALIFORNIA 015144.2? 7.00 S 129.47 E 33N 4.5 1.2 10 BANDA SEA 020231.0? 11.03 N 62.00 W 70G 0.6 5 WINDWARD ISLANDS. MD 3.0 (TRN). 022801.3 37.355N 70.064E 33N 4.9 4.2 0.8 57 AFGHANISTAN-TAJIKISTAN BORD REG. 071458.1* 36.321N 70.471E 150G 4.7 0.6 18 HINDU KUSH REGION, AFGHANISTAN 094901.7* 52.245N 160.165E 33N 4.4 1.3 15 OFF EAST COAST OF KAMCHATKA 121331.1? 8.07 S 127.71 E 139? 4.0 1.2 7 TIMOR REGION, INDONESIA 133325.9* 11.236S 166.388E 135D 4.7 1.0 24 SANTA CRUZ ISLANDS 201338.7* 32.357N 104.640E 33N 4.6 0.8 14 SICHUAN, CHINA 213900.0 1.838N 94.903E 33N 5.0 0.7 42 OFF W COAST OF NORTHERN SUMATERA 214116.6? 33.80 S 71.69 W 50G 0.7 7 NEAR COAST-CENTRAL CHILE. MD 3.3 SEP 05 005221.0& 57.370N 153.560W 10 40 KODIAK ISLAND REGION. ML 3.2 033821.0? 15.32 S 174.06 W 250G 4.3 1.1 17 TONGA ISLANDS 041055.3 52.062N 131.351W 10G 4.0 1.1 30 QUEEN CHARLOTTE ISLANDS REGION 052615.6? 29.18 N 50.92 E 33N 4.7 1.1 26 SOUTHERN IRAN 071503.6? 11.92 S 166.38 E 33N 4.7 1.2 7 SANTA CRUZ ISLANDS 080503.4? 33.49 S 70.35 W 100G 0.2 7 CHILE-ARGENTINA BORDER. MD 3.2 124203.0% 34.573S 70.346W 10G 0.2 7 CHILE-ARGENTINA BORDER. ML 3.4 140851.2& 62.940N 148.610W 78 71 CENTRAL ALASKA. . 191314.8* 41.949N 46.282E 33N 4.6 1.1 47 EASTERN CAUCASUS 225111.6 64.844N 86.866W 10G 4.4 0.3 24 NORTHWEST TERRITORIES, CANADA SEP 06 020027.6% 36.809N 5.425W 10G 0.9 15 STRAIT OF GIBRALTAR. mbLg 3.7 034837.7 38.079N 112.315W 5G 3.9 0.8 44 UTAH. ML 4.3 (GS). 044155.6* 18.738S 177.812W 600G 4.5 1.2 27 FIJI ISLANDS REGION 044213.1? 32.47 S 70.56 W 104? 1.2 11 CHILE-ARGENTINA BORDER REGION. Felt (IV) at San Felipe and (II) at Los Andes and Nogales, Chile. 093736.4 40.128N 144.616E 33N 4.7 1.0 23 OFF EAST COAST OF HONSHU, JAPAN 100002.6 36.456N 140.638E 62 4.5 0.9 30 NEAR EAST COAST OF HONSHU, JAPAN 100716.5 40.141N 144.597E 33N 4.7 0.9 40 OFF EAST COAST OF HONSHU, JAPAN 122945.0* 34.311S 179.436E 150G 4.9 1.4 22 SOUTH OF KERMADEC ISLANDS 135502.8 7.032N 126.730E 86? 4.9 1.0 36 MINDANAO, PHILIPPINE ISLANDS 141010.5* 40.510N 125.165W 10G 0.8 23 OFF COAST OF NORTHERN CALIFORNIA. ML 2.6 (GS). MD 2.8 (GM). 174606.5% 36.784N 5.461W 10G 0.3 9 STRAIT OF GIBRALTAR. mbLg 3.0 201140.3* 45.523N 26.667E 140* 3.8 1.4 29 ROMANIA 224705.3 61.828N 149.941W 49 0.8 57 SOUTHERN ALASKA. ML 2.6 (AEIC), SEP 07 010228.9% 35.423N 3.852W 10G 0.5 12 STRAIT OF GIBRALTAR. mbLg 3.0 024127.3% 36.439N 2.790W 10G 1.2 13 STRAIT OF GIBRALTAR. mbLg 3.3 034817.4* 31.961N 130.968E 33N 4.8 1.4 25 KYUSHU, JAPAN 035404.8 31.974N 131.114E 33N 5.0 4.5 1.0 70 KYUSHU, JAPAN 125034.7& 61.640N 151.110W 61 79 SOUTHERN ALASKA. . ML 3.0 135625.3* 38.421N 90.267E 33N 4.8 4.8 1.2 33 SOUTHERN XINJIANG, CHINA 170156.4* 4.738S 143.335E 120* 4.6 0.6 9 NEW GUINEA, PAPUA NEW GUINEA 182103.3* 10.537S 113.679E 33N 4.5 1.5 7 SOUTH OF JAWA, INDONESIA 184052.6& 62.740N 150.690W 103 117 CENTRAL ALASKA. . Felt (II) at Talkeetna. 193123.9* 47.092N 154.043E 33N 4.5 1.2 29 KURIL ISLANDS 194554.3 45.367N 151.053E 33N 5.0 4.5 1.2 42 KURIL ISLANDS 223430.6& 35.995N 120.552W 5 57 CENTRAL CALIFORNIA. MD 3.2 SEP 08 023009.0 26.595S 63.266W 556 4.8 0.8 66 SANTIAGO DEL ESTERO PROV., ARG. 044630.8 43.642N 110.220W 5G 0.8 12 WYOMING. ML 3.0 (GS). 052159.9* 11.975S 166.126E 33N 4.9 0.9 18 SANTA CRUZ ISLANDS 085039.7 0.552N 126.087E 33N 5.6 5.2 1.0 59 NORTHERN MOLUCCA SEA. Felt on Ternate, Indonesia. 093616.1* 15.179S 70.140W 213* 4.5 1.1 45 SOUTHERN PERU 094934.6 40.857N 127.057W 10G 4.2 1.4 60 OFF COAST OF NORTHERN CALIFORNIA 095219.8 40.787N 127.451W 10G 4.5 1.0 91 OFF COAST OF NORTHERN CALIFORNIA 095752.2 34.288N 118.448W 10G 0.9 53 SOUTHERN CALIFORNIA. ML 3.1 111926.0 40.762N 127.659W 10G 3.8 0.7 33 OFF COAST OF NORTHERN CALIFORNIA 121911.1 40.771N 127.412W 10G 4.2 1.2 47 OFF COAST OF NORTHERN CALIFORNIA 130721.7 59.694N 148.027W 10G 1.5 24 KENAI PENINSULA, ALASKA. ML 3.0 133308.2? 25.57 N 63.78 E 33N 5.1 0.9 15 SOUTHWESTERN PAKISTAN 155826.6* 33.041S 69.298W 10G 0.6 8 CHILE-ARGENTINA BORDER. MD 4.1 213621.1% 33.213S 70.362W 5G 0.4 7 CHILE-ARGENTINA BORDER. MD 3.5 230604.5 60.775N 151.656W 86 3.4 0.8 89 KENAI PENINSULA, ALASKA SEP 09 010652.6* 16.657S 172.866W 33N 5.0 5.1 1.0 62 SAMOA ISLANDS REGION 033643.7* 32.817S 70.179W 110G 0.4 10 CHILE-ARGENTINA BORDER. MD 4.4 080856.3? 42.36 N 126.86 W 10G 3.8 0.9 14 OFF COAST OF OREGON 082051.6 42.343N 126.934W 10G 3.6 0.7 24 OFF COAST OF OREGON 085644.8? 13.97 N 91.39 W 33N 4.2 1.5 15 NEAR COAST OF GUATEMALA 091829.6% 33.615S 70.981W 60G 0.2 7 CHILE-ARGENTINA BORDER. MD 3.3 093234.7 11.883S 166.182E 33N 4.8 4.9 1.0 27 SANTA CRUZ ISLANDS 161820.8* 40.442N 125.922W 10G 3.8 0.9 27 OFF COAST OF NORTHERN CALIFORNIA 193716.5 61.998N 149.710W 60G 0.6 10 SOUTHERN ALASKA 200640.4 39.567N 111.487W 5G 1.4 14 UTAH. ML 3.4 (GS). 201149.3* 39.503N 111.577W 5G 0.9 5 UTAH. ML 2.8 (GS). 204300.8 39.448N 111.527W 5G 0.8 9 UTAH. ML 2.6 (GS). 224912.4% 10.935N 62.312W 80G 0.2 8 NEAR COAST OF VENEZUELA. MD 3.5 SEP 10 045406.9 7.527N 126.585E 48D 5.5 5.0 1.2 62 MINDANAO, PHILIPPINE ISLANDS. 060902.6? 34.64 S 70.27 W 5G 0.3 8 CHILE-ARGENTINA BORDER. MD 3.8 063341.7 39.468N 111.520W 5G 0.9 20 UTAH. ML 3.7. Multiple event 074221.6 39.428N 111.549W 5G 1.0 12 UTAH. ML 2.8 (GS). 074311.3& 47.186N 121.959W 18 3.8 67 WASHINGTON. . MD 3.9 (SEA). ML 4.1 (GS). Felt in the Tacoma area and as far north as Everett and Arlington. 092333.2 39.496N 111.508W 5G 0.8 18 UTAH. ML 3.6 (GS). 095710.1 39.478N 111.566W 5G 1.4 9 UTAH. ML 2.6 (GS). 133318.9* 9.035S 108.559W 10G 4.5 1.0 24 CENTRAL EAST PACIFIC RISE 133416.9? 9.21 S 108.72 W 10G 4.9 1.1 18 CENTRAL EAST PACIFIC RISE 195709.8% 34.118S 70.302W 10G 0.2 7 CHILE-ARGENTINA BORDER. MD 3.4 SEP 11 012822.8* 24.972N 122.187E 33N 4.7 0.6 32 TAIWAN REGION 013201.9* 19.428N 99.511E 33N 5.1 4.7 1.5 19 SOUTHEAST ASIA. Felt in Chiang Rai Province, Thailand. 034711.1* 16.256N 100.275W 33N 4.2 1.1 21 NEAR COAST OF GUERRERO, MEXICO 040640.7* 53.146N 35.219W 10G 4.6 1.0 32 NORTH ATLANTIC OCEAN 055919.9* 51.714N 175.086W 33N 4.4 0.9 15 ANDREANOF ISLANDS, ALEUTIAN IS. 061449.9 37.105N 121.517W 10G 0.8 43 CENTRAL CALIFORNIA. ML 2.9 (GS). 071231.8? 40.51 N 126.25 W 10G 3.4 0.6 24 OFF COAST OF NORTHERN CALIFORNIA 080954.2? 34.70 N 140.41 E 86D 4.7 0.9 39 NEAR EAST COAST OF HONSHU, JAPAN 120113.2 16.007S 166.650E 33N 5.3 5.3 0.7 73 VANUATU ISLANDS. 145251.8* 51.950N 178.057E 97D 5.1 1.0 79 RAT ISLANDS, ALEUTIAN ISLANDS 154505.9* 16.793N 101.412W 33N 4.0 1.2 23 NEAR COAST OF GUERRERO, MEXICO 154953.7* 5.208S 153.310E 33N 5.0 1.2 17 NEW IRELAND REGION, P.N.G. SEP 12 001658.3 33.744N 116.936W 10G 0.8 43 SOUTHERN CALIFORNIA. ML 3.6 062958.0? 30.76 S 71.52 W 54D 5.7 0.6 76 NEAR COAST OF CENTRAL CHILE. Felt (V) at Coquimbo and La Serena; (IV) at Valparaiso; (III) at Santiago; (II) at Rancagua. 103448.8* 51.397N 178.890W 56* 4.6 1.0 38 ANDREANOF ISLANDS, ALEUTIAN IS. 113013.7* 8.875S 106.497E 33N 5.6 1.4 23 SOUTH OF JAWA, INDONESIA 122341.7 38.877N 119.624W 5G 5.2 5.5 0.8 137 CALIFORNIA-NEVADA BORDER REGION. Mw 6.3 (GS), 6.0 (HRV). ML 6.0 (GS), 6.0 (BRK). MD 5.9 (GM). Mo=7.1*10**17 Nm (BRK). Felt over large portions of California and Nevada, including Chico, Sacramento, San Francisco and Fresno, California and Reno, Nevada. 224346.7? 16.08 S 174.27 W 33N 5.3 5.6 0.9 43 TONGA ISLANDS. Mw 5.9 (GS). 235708.3 38.850N 119.649W 5G 4.8 0.9 125 CALIFORNIA-NEVADA BORDER REGION. ML 5.3 (GS). Mo=5.3*10**16 Nm (BRK). Felt in the South Lake Tahoe area and as far as San Francisco, California. SEP 13 042801.7 29.336N 130.099E 33N 5.7 5.4 0.9 73 RYUKYU ISLANDS. Mw 6.2 (GS). 060123.3 38.249N 108.018W 5G 4.5 0.9 41 COLORADO. ML 4.6 (GS). Some minor damage in the Telluride area. Felt strongly in the Montrose, Telluride and Ridgway areas. Felt from Grand Junction to Silverton. Also felt at Moab, Utah. 100134.3 6.961N 76.798W 33N 5.7 5.5 1.0 121 NORTHERN COLOMBIA. Mw 6.0 (HRV). 122213.4* 21.940S 174.412E 33N 5.4 5.5 0.8 51 VANUATU ISLANDS REGION Notes for Table 1: Origin time in the list is in GMT, in the text and on maps it is in local time. N RD: is the number of readings used to locate the event. N S: is the number of S waves in N RD. RMS SEC: is the root mean squared residual misfit for the location is seconds, the lower the better, over 0.3 to 0.5 seconds is getting bad, but this is machine, not hand timed, data. ERH: is the estimated horizontal error in kilometers. ERZ: is the estimated vertical error in kilometers. N FM: is the number of readings used to compute the magnitude. REMKS: obtuse region codes that denote the velocity model used to locate the event. DUR MAG: is the magnitude as determined from the duration of the seismograms, not the amplitude. Sort of like going to echo canyon and measuring how loud your yell is by counting echos. FIG: denotes the figure/event number in the maps posted separately.