14 MAR 2009 ( 73)
ot = 05:41:02.71 +/- 0.95 OFFSHORE TARAPACA, CHILE
lat = -18.040 +/- 5.3
lon = -70.993 +/- 6.8 MAGNITUDE 5.0 (GS)
dep = 38.8 +/- 8.9
80 km (50 miles) W of Tacna, Peru (pop 215,000)
85 km (55 miles) NW of Arica, Chile (pop 175,000)
95 km (60 miles) S of Moquegua, Peru (pop 44,000)
930 km (570 miles) SE of LIMA, Peru
Felt at Arica. Also felt at Moquegua and Tacna, Peru.
nph = 98 of 106 se = 0.82 FE=122 A
error ellipse = ( 73.9, 62.2, 14.4;232.9, 26.2, 10.0;327.2, 8.6, 6.8)
mb = 4.8 ( 77) ML = 4.2 ( 1) mblg = 3.7 ( 4) md = 0.0 ( 0) MS = 0.0 ( 0)
sta phase arrival res dist azm amp per mag amp per mag sta
LPAZ ePn 05:41:58.50 6.8X 3.2 58 d:6.1+1 4.0X L:7.9-1 .68 4.2 LPAZ
g:4.9-1 .73 4.0
NNA ePn 05:42:59.53 -0.5 8.3 316 L:1.1-1 1.0 4.5X g:7.0-2 .90 3.7 NNA
eSn 05:44:48.56 S res = 16.5X
LCO ePn 05:43:29.14 -7.7X 10.9 179 g:4.0-2 1.0 3.6 LCO
eSn 05:45:29.88 S res = -8.0X
SAML ePn 05:43:49.34 0.8 11.8 41 g:3.5-2 .75 3.7 b:3.5+1 .75 5.6X SAML
CPUP eP 05:44:34.65 1.3 15.1 126 CPUP
OTAV eP 05:45:29.89 1.7 19.6 337 b:2.2+1 1.0 4.4 OTAV
TRQA eP 05:45:46.70 -1.0 21.4 160 b:1.6+2 2.4 5.0 TRQA
PLCA eP 05:45:59.00 -1.2 22.6 179 b:1.7+1 1.0 4.5 PLCA
FDF eP 05:47:40.65 -2.2X 34.0 17 b:5.0+1 .74 5.5 FDF
TGUH eP 05:47:58.15 0.5 35.7 332 b:2.5+1 .88 5.1 TGUH
CRPR eP 05:47:59.17 -1.2 36.0 6 b:2.7+1 1.0 5.1 CRPR
CELP eP 05:48:01.74 0.3 36.1 7 CELP
LRS eP 05:48:01.81 -1.3 36.3 7 LRS
RCBR eP 05:48:03.38 0.1 36.3 75 b:8.7+0 .59 4.9 RCBR
TEIG eP 05:48:46.68 -0.7 41.6 335 b:9.0+0 .72 4.6 TEIG
BRAL eP 05:50:02.97 1.0 51.2 342 b:6.2+1 .80 5.6 BRAL
COW eP 05:50:08.57 0.6 52.0 350 COW
JSC eP 05:50:15.17 0.0 52.9 349 JSC
SWET eP 05:50:27.67 -1.4 54.8 345 b:1.0+1 .52 5.1 SWET
TKL eP 05:50:27.80 -0.7 54.8 347 TKL
OXF eP 05:50:29.89 -1.2 55.1 341 b:1.1+1 .83 4.9 OXF
TZTN eP 05:50:33.25 -1.1 55.6 348 b:6.1+0 .70 4.7 TZTN
BLA eP 05:50:35.04 0.0 55.7 351 b:1.0+1 .65 5.0 BLA
VWCC eP 05:50:35.22 0.4 55.6 351 VWCC
WVT eP 05:50:36.83 -1.8 56.2 344 b:1.1+1 .80 5.0 WVT
UALR eP 05:50:38.77 -0.8 56.3 339 b:9.4+0 .85 4.8 UALR
MIAR eP 05:50:40.70 -0.5 56.5 338 b:1.4+1 .70 5.1 MIAR
WCI eP 05:50:48.62 -1.4 57.8 346 b:1.4+1 .60 5.2 WCI
SIUC eP 05:50:50.92 -0.9 58.0 343 b:7.1+1 1.2 5.6 SIUC
MVL eP 05:50:51.65 0.5 58.0 355 b:1.5+1 .75 5.1 MVL
FVM eP 05:50:54.36 -1.7 58.6 342 b:1.8+1 .60 5.4 FVM
WMOK eP 05:50:55.06 -1.9 58.8 333 b:3.6+0 .78 4.5 WMOK
ePcP 05:51:46.18 -0.2X
PAL eP 05:50:56.94 -0.1 58.8 357 b:1.8+1 1.0 5.2 PAL
ACSO eP 05:50:57.70 -1.0 59.0 349 b:1.4+1 .85 5.1 ACSO
MNTX eP 05:51:00.28 -1.5 59.4 326 b:3.0+0 1.2 4.3 MNTX
GDL2 eP 05:51:00.71 -0.2 59.3 327 b:3.7+0 .88 4.5 GDL2
BRYW eP 05:51:02.66 -0.3 59.7 360 b:4.2+1 .70 5.7 BRYW
ALLY eP 05:51:05.31 0.1 60.0 352 b:1.8+1 .51 5.5 ALLY
BINY eP 05:51:06.16 0.1 60.1 356 b:3.1+1 1.1 5.3 BINY
HRV eP 05:51:06.73 -0.2 60.2 360 b:1.3+1 .95 5.0 HRV
ERPA eP 05:51:08.03 -0.2 60.4 352 b:1.6+1 .59 5.3 ERPA
HDIL eP 05:51:08.12 -2.2 60.7 344 b:5.0+0 .50 4.9 HDIL
TRY eP 05:51:09.22 0.4 60.5 358 b:3.2+1 .79 5.5 TRY
ACCN eP 05:51:13.28 0.0 61.2 358 b:1.4+1 1.0 5.0 ACCN
KSU1 eP 05:51:15.56 -1.3 61.7 338 b:1.0+1 .90 5.0 KSU1
MDV eP 05:51:17.59 0.4 61.8 358 MDV
LBNH eP 05:51:19.29 0.6 62.0 359 b:1.8+1 .83 5.2 LBNH
LPM eP 05:51:19.99 -0.2 62.1 327 b:3.6+0 .98 4.5 LPM
ANMO eP 05:51:22.25 -0.7 62.5 328 b:1.7+0 .85 4.2 ANMO
LAZ eP 05:51:22.87 0.4 62.5 327 LAZ
FRNY eP 05:51:23.51 0.6 62.6 358 b:2.0+1 1.1 5.2 FRNY
MVCO eP 05:51:41.32 0.1 65.3 328 b:4.8+0 .99 4.5 MVCO
ECSD eP 05:51:43.42 -0.5 65.8 340 b:1.6+1 1.1 5.0 ECSD
e 05:51:58.52 -1.5X
WUAZ eP 05:51:43.60 0.7 65.6 325 b:2.6+0 .85 4.3 WUAZ
SNAA eP 05:51:45.43 -0.6 66.2 161 b:3.6+0 .75 4.5 SNAA
ISCO eP 05:51:45.61 0.1 66.0 331 b:2.3+1 1.7 4.9 ISCO
SMCO eP 05:51:46.25 -0.3 66.1 330 b:5.5+0 .70 4.7 SMCO
PV01 eP 05:51:46.47 0.3 66.1 328 PV01
EYMN eP 05:51:58.03 -1.0 68.2 345 b:7.3+0 .87 4.8 EYMN
MSU eP 05:52:00.18 0.5 68.2 326 MSU
MVU eP 05:52:00.48 0.7 68.2 326 b:9.8+0 1.1 4.8 MVU
CCUT eP 05:52:00.63 1.3 68.2 325 b:5.4+0 .92 4.6 CCUT
ARUT eP 05:52:02.10 1.5 68.4 325 ARUT
GSC eP 05:52:02.79 1.0 68.6 321 b:9.7+0 1.1 4.7 GSC
RSSD eP 05:52:03.56 0.1 68.8 335 b:4.0+0 1.0 4.4 RSSD
DAU eP 05:52:06.19 0.5 69.2 328 DAU
JLU eP 05:52:07.28 0.2 69.4 328 b:2.8+0 .58 4.5 JLU
AGMN eP 05:52:07.54 -0.7 69.7 343 b:8.2+0 .90 4.7 AGMN
ISA eP 05:52:09.99 0.5 69.8 320 b:5.6+0 .80 4.6 ISA
DUG eP 05:52:10.00 0.7 69.8 327 b:9.7+0 1.2 4.7 DUG
BW06 eP 05:52:11.53 0.0 70.1 331 b:1.2+1 1.5 4.7 BW06
HWUT eP 05:52:11.73 -0.2 70.2 329 b:5.4+0 1.0 4.5 HWUT
HVU eP 05:52:16.65 0.3 71.0 328 b:2.3+0 .66 4.3 HVU
LOHW eP 05:52:18.18 -0.2 71.3 331 b:2.3+0 .79 4.2 LOHW
REDW eP 05:52:18.25 0.3 71.2 330 b:1.8+1 1.8 4.8 REDW
MOOW eP 05:52:19.08 -0.4 71.5 331 b:2.2+0 1.0 4.1 MOOW
TPAW eP 05:52:19.32 0.4 71.4 330 b:6.2+1 2.8 5.1 TPAW
RRI2 eP 05:52:19.54 0.2 71.4 330 b:9.1+0 .75 4.9 RRI2
ELK eP 05:52:19.92 0.3 71.5 326 ELK
IMW eP 05:52:21.09 0.3 71.7 331 b:2.3+1 1.6 4.9 IMW
FLWY eP 05:52:21.45 0.6 71.7 331 b:9.4+0 .90 4.8 FLWY
LKWY eP 05:52:23.61 1.3 71.9 331 b:5.5+0 .80 4.6 LKWY
YMR eP 05:52:24.81 0.5 72.3 331 b:1.4+1 1.3 4.8 YMR
DGMT eP 05:52:25.94 0.4 72.5 338 b:1.2+1 1.0 4.8 DGMT
SCHQ eP 05:52:25.98 -0.2 72.7 3 b:5.2+0 .83 4.5 SCHQ
GCMT eP 05:52:26.28 0.4 72.6 333 GCMT
HLID eP 05:52:29.83 0.7 73.1 329 b:5.3+0 .95 4.5 HLID
MCMT eP 05:52:31.23 1.0 73.3 330 MCMT
MFID eP 05:52:33.47 0.9 73.7 328 b:1.4+1 1.0 4.9 MFID
HRY eP 05:52:36.34 0.7 74.2 332 b:2.1+0 .70 4.2 HRY
EGMT eP 05:52:36.47 0.2 74.3 334 b:2.1+1 1.5 4.9 EGMT
CHMT eP 05:52:40.86 0.5 75.0 331 b:5.4+0 1.5 4.3 CHMT
MOD eP 05:52:41.48 1.0 75.0 324 b:3.4+1 1.6 5.1 MOD
SLMT eP 05:52:43.06 0.8 75.4 332 SLMT
BMO eP 05:52:43.36 0.6 75.5 328 b:5.0+0 .90 4.5 BMO
WALA eP 05:52:51.07 0.1 76.9 333 b:9.2-2 .83 2.8X WALA
HAWA eP 05:52:55.92 0.9 77.7 328 b:9.0+0 .85 4.8 HAWA
PAB eP 05:53:32.38 0.8 84.5 45 b:1.0+1 .63 5.1 PAB
SUMG eP 05:54:12.10 0.3 93.0 9 b:7.5+0 .70 5.2 SUMG
MAJO ePKPbc 06:00:45.30 0.0 148.4 312 MAJO
ULN ePKPbc 06:00:49.65 -0.1 150.2 3 ULN
ePKPab 06:00:56.29 0.5X
Generated 2009 MAR 14 at 06:43 UTC
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
