SPC Storm Reports
1200 UTC August 26, 2004 - 1159 UTC August 27, 2004
20040826's Storm Reports
Note: All data are considered preliminary
Tornado Reports (in CSV format)
TimeLocationCountyStateLatLonComments
1900 8 S KLEIN MUSSELSHELL MT462810852 GUSTNADO DEVELOPED ALONG BOUNDRY AHEAD OF WEAK CONVECTION. SHED WAS DESTROYED AND BLOW INTO A SUBURBAN. (BYZ)
2200 2 N HUMBOLDT HUMBOLDT IA4275 9422 DELAYED REPORT. (DMX)
2258 2 S RIVERTON FREMONT IA4066 9557 (OAX)
2308 6 ESE RIVERTON FREMONT IA4065 9546 (OAX)
2325 4 W COIN PAGE IA4066 9531 (OAX)
2330 3 W COLLEGE SPRINGS PAGE IA4062 9518 1 HOME DESTROYED. NUMEROUS OUTBUILDINGS DESTROYED. WIDESPREAD CROP DAMAGE. NO INJURIES TO HUMANS OR LIVESTOCK REPORTED. TIME ESTIMATED. (OAX)
2345 2 S CLARINDA PAGE IA4071 9504 (OAX)
0123 2 W MAXWELL STORY IA4189 9344 (DMX)
0225 2 NW MAXWELL STORY IA4191 9343 SITED TORNADO RAN THROUGH NORTH END OF FARMSTEAD CAUSING TREE DAMAGE. WINDOW BLOWN OUT IN HOUSE. (DMX)
0309 QUITMAN NODAWAY MO4037 9508 BRIEF TOUCHDOWN. (EAX)
0334 2 SW MARION LINN IA4201 9162 TORNADO REPORTED ON THE GROUND BY EMERGENCY MANAGER NEAR KIRKWOOD COLLEGE. TORNADO HAD LIFTED BACK INTO CLOUD AT 1036 PM. (DVN)
0345 1 W WHITTIER LINN IA4210 9149 (DVN)
0356 HOPKINTON DELAWARE IA4234 9125 TORNADO REPORTED BY TRAINED SPOTTER. (DVN)
0420 6 W WORTH WORTH MO4041 9456 (EAX)
1005 SHERMAN CITY ISABELLA MI4372 8507 OCCUPIED MOBILE HOME BLOWN OFF ITS BLOCKS. (GRR)
Hail Reports (in CSV format)
Time Size LocationCountyStateLatLonComments
2102 75 KABETOGAMA NORTHWEST ST. LOUMN4844 9303 (DLH)
2107 75 KANAWHA HANCOCK IA4293 9379 (DMX)
2110 75 HARDY HUMBOLDT IA4281 9405 (DMX)
2117275 GILMORE CITY POCAHONTAS IA4273 9446 (DMX)
2127300 KANAWHA HANCOCK IA4293 9379 (DMX)
2145175 3 E BRADGATE HUMBOLDT IA4280 9436 (DMX)
2200175 2 N HUMBOLDT HUMBOLDT IA4275 9422 DELAYED REPORT OF TORNADO SIGHTING AND DEBRIS ON GROUND. (DMX)
2200425 KANAWHA HANCOCK IA4293 9379 DELAYED REPORT OF SOFTBALL TO 5 1/2 INCH HAIL...VEHICLE AND HOME DAMAGE. (DMX)
2210 75 3 NE MARTHASVILLE WARREN MO3866 9101 (LSX)
2213 88 5 SSW VENTURA CERRO GORDO IA4305 9349 (DMX)
2215100 GREENFIELD GREENE IL3934 9021 (LSX)
2220 88 4 SW NEBRASKA CITY OTOE NE4064 9591 (OAX)
2220 88 4 E STRAUBVILLE SARGENT ND4604 9782 HAIL COVERING YARD (FGF)
2225175 MARSHFIELD WOOD WI4466 9016 (GRB)
2235175 SCOTTVILLE MACOUPIN IL3948 9010 (LSX)
2240175 8 SSW SIDNEY FREMONT IA4064 9570 REPORTED AT EXIT 10 ON INTERSTATE 29. (OAX)
2252100 2 N MALVERN MILLS IA4104 9559 ALSO REPORTED 1.5 MILES WEST OF MALVERN. (OAX)
2255 75 2 NE BRAMPTON SARGENT ND4602 9775 HAIL COVERING GROUND (FGF)
2301100 1 E FULLERTON DICKEY ND4616 9840 (BIS)
2303 75 CHATFIELD FILLMORE MN4384 9219 (ARX)
2308 88 2 NE CHATFIELD OLMSTED MN4386 9216 (ARX)
2310 88 1 S CRETE SARGENT ND4619 9796 HAIL COVERING GRASS...GROUND IS WHITE (FGF)
2320 75 CLAREMONT BROWN SD4567 9801 HAIL COVERING THE GROUND IN TOWN (ABR)
2329 88 2 N CARSON POTTAWATTAMIE IA4127 9542 (OAX)
2330 75 5 NNW VEBLEN MARSHALL SD4593 9733 (ABR)
2342 88 3 N FORMAN SARGENT ND4615 9764 (FGF)
2343100 8 SE IDA GROVE IDA IA4226 9536 IN ADDITION TO FLAT QUARTER SHAPED HAIL, PERSON REPORTED 0.80 INCH OF RAIN IN 10 MINUTES. (FSD)
2343 75 5 S LEWISTON WINONA MN4391 9187 (ARX)
2345 75 1 SE WYKOFF FILLMORE MN4370 9225 (ARX)
2350175 KIRON CRAWFORD IA4219 9533 (DMX)
2350 75 5 NE CLAIRE CITY ROBERTS SD4591 9703 (ABR)
2357175 5 S ODEBOLT SAC IA4224 9525 (DMX)
0005 88 NEW EFFINGTON ROBERTS SD4586 9692 (ABR)
0010 75 5 N CAYUGA SARGENT ND4615 9738 HAIL STACKED UP 3 INCHES NEXT TO THE HOUSE (FGF)
0017 88 3 S LAKE VIEW SAC IA4226 9505 (DMX)
0030 75 GRAVITY TAYLOR IA4076 9474 (DMX)
0045 88 BOONE BOONE IA4205 9388 60 MPH WINDS ALSO REPORTED. (DMX)
0050 75 3 E CONWAY TAYLOR IA4075 9456 (DMX)
0115 88 3 S DIAGONAL RINGGOLD IA4077 9434 (DMX)
0115 88 1 W KELLEY STORY IA4195 9368 (DMX)
0115 88 5 E LUTHER BOONE IA4197 9372 (DMX)
0140 75 5 NNE MOUNT AYR RINGGOLD IA4079 9421 (DMX)
0140 75 HOFFMAN GRANT MN4583 9579 (FGF)
0145100 GRAND RIVER DECATUR IA4082 9396 (DMX)
0210175 5 E FAIRFAX ATCHISON MO4034 9530 (EAX)
0233 88 4 W BURLINGTON JCT NODAWAY MO4045 9514 (EAX)
0245 75 MURRAY CLARKE IA4104 9395 (DMX)
0255 75 8 NE DECORAH WINNESHIEK IA4339 9168 (ARX)
0255175 2 SE HARVEY MARQUETTE MI4647 8732 (MQT)
0308 75 GILLINGHAM RICHLAND WI4343 9045 (ARX)
0330 88 1 W NECEDAH JUNEAU WI4402 9009 (ARX)
0335 75 2 SW ARKDALE ADAMS WI4401 8991 (ARX)
0420100 GRANT CITY WORTH MO4049 9441 (EAX)
Wind Reports (in CSV format)
Time Speed LocationCountyStateLatLonComments
1658UNK 3 NE WILD ROSE WAUSHARA WI4421 8921 TREES DOWN (GRB)
2005UNK (TBN)FT LEONARD WOOD AA PULASKI MO3775 9213 SOME TREES DOWN ON FT. LEONARD WOOD (SGF)
2035UNK JEROME PHELPS MO3793 9198 TREES DOWN (SGF)
2125UNK GOLDEN EAGLE CALHOUN IL3889 9058 TREES DOWN IN TOWN AND BLOCKING ROADS. (LSX)
2220UNK 4 W WASHINGTON FRANKLIN MO3855 9109 TREES DOWN BLOCKING HIGHWAY 100 NEAR KK (LSX)
2342 65 5 S LEWISTON WINONA MN4391 9187 (ARX)
0005UNK EXIRA AUDUBON IA4159 9488 NUMEROUS TREES LIMBS DOWN. (DMX)
0007UNK 1 E TIPLER FLORENCE WI4591 8861 TREES DOWN ALONG HIGHWAY 70 (GRB)
0027 70 5 SW OGDEN BOONE IA4199 9410 (DMX)
0034 6010 N BEDFORD TAYLOR IA4082 9472 (DMX)
0050 63 BOONE BOONE IA4205 9388 (DMX)
0105UNK MADRID BOONE IA4188 9382 NUMEROUS LARGE TREES DOWN IN THE MADRID AREA. (DMX)
0109UNK 2 N AMES STORY IA4205 9363 ON HIGHWAY 69 SEVERAL 8 INCH TREES DOWN. (DMX)
0115 65 3 S DIAGONAL RINGGOLD IA4077 9434 (DMX)
0115 70 1 W KELLEY STORY IA4195 9368 (DMX)
0115 70 5 E LUTHER BOONE IA4197 9372 (DMX)
0135UNK COLLINS STORY IA4190 9331 POWER LINES DOWN IN COLLINS AND NO POWER IN MAXWELL. (DMX)
0145 65 GRAND RIVER DECATUR IA4082 9396 (DMX)
0149 65 4 W STATE CENTER STORY IA4202 9324 (DMX)
0202UNK GILMAN MARSHALL IA4188 9279 12 INCH DIAMETER TREE DOWN. (DMX)
0205 6012 NE MARSHALLTOWN TAMA IA4216 9275 LARGE TREE UPROOTED. POSSIBLY MORE DAMAGE. (DMX)
0206UNK LE ROY DECATUR IA4088 9359 BARN BLOWN DOWN. (DMX)
0210 75 MARSHALLTOWN MARSHALL IA4204 9291 POWER LINES DOWN. (DMX)
0217UNK 3 NW BAXTER JASPER IA4186 9319 LARGE DIAMETER TREE BROKE OFF AT THE BASE AND DID SOME STRUCTURAL DAMAGE TO HOUSE. (DMX)
0219UNK 5 E TAMA TAMA IA4196 9248 SEVERAL CARS BLOWN OFF THE ROAD NEAR MESQUAKIE. (DMX)
0230UNK GILMAN MARSHALL IA4188 9279 24 INCH DIAMETER TREE FELL ON HOUSE AND CAR. (DMX)
0232UNK AFTON UNION IA4103 9420 SEVERAL LARGE TREES DOWN. (DMX)
0235UNK HUMESTON WAYNE IA4086 9350 LARGE TREES DOWN ON POWER LINES. (DMX)
0235UNK 3 N HUDSON BLACK HAWK IA4247 9245 ROOF BLOWN OFF GARAGE. (DMX)
0238UNK GARDEN GROVE DECATUR IA4083 9361 POWER LINES DOWN. (DMX)
0242 60 1 W BELLE PLAINE BENTON IA4190 9229 EMERGENCY MANAGER REPORTS SHELF CLOUD AND 60 MPH WIND GUST. (DVN)
0252UNK FERGUSON MARSHALL IA4194 9286 46 INCH DIAMETER TREE FELL ON VEHICLE. (DMX)
0300 70 TARKIO ATCHISON MO4044 9538 70 MPH THUNDERSTORM WINDS KNOCKED TREES AND POWER LINES DOWN IN TARKIO. (EAX)
0304 70 BELLE PLAINE BENTON IA4190 9227 EMERGENCY MANAGER REPORTS WIND GUSTS 50 TO 70 MPH POWER OUT. (DVN)
0310 60 PALO LINN IA4206 9180 EMERGENCY MANAGER REPORTED 60 MPH WINDS AND POWER OUT. (DVN)
0312 60 WAUKON ALLAMAKEE IA4327 9148 (ARX)
0315UNK ATKINS BENTON IA4200 9186 TREE DAMAGE (DVN)
0320UNK 6 E RUSSELL MONROE IA4098 9309 NUMEROUS 6 TO 8 INCH TREE LIMBS ON GROUND AND ONE 12 INCH DIAMETER TREE SHEARED OFF 10 FEET OFF GROUND. (DMX)
0324 65 LEON DECATUR IA4074 9375 POWER OUTAGE. (DMX)
0330UNK DECATUR CITY DECATUR IA4074 9383 12 INCH DIAMETER TREES DOWN WITH POWER OUTAGE AND STREET FLOODING. (DMX)
0330UNK HIAWATHA LINN IA4205 9168 *** 1 INJ *** A DAMAGE SURVEY TEAM FROM THE NATIONAL WEATHER SERVICE DETERMINED THAT THE DAMAGE WAS CAUSED BY STRAIGHT LINE THUNDERTORM WINDS. THE DAMAGE PATH WAS ONE M (DVN)
0330 60 COLESBURG DELAWARE IA4264 9120 SPOTTER REPORTS 60 MPH WIND GUST. (DVN)
0332UNK PICKERING NODAWAY MO4045 9484 POWER LINES DOWN (EAX)
0345 60 ANAMOSA JONES IA4211 9128 ESTIMATED 50 TO 60 MPH WINDS. BRANCHES DOWN (DVN)
0359UNK HOPKINTON DELAWARE IA4234 9125 BARN BLOWN DOWN ALONG WITH POWER LINES DOWN ALONG AND A TRANSFORMER FIRE. (DVN)
0400 90 LADORA IOWA IA4176 9219 EMERGENCY MANAGER REPORTED WIND GUST OF 80 TO 90 MPH AT LADORA. (DVN)
0410UNK 2 NE EAGLEVILLE HARRISON MO4049 9396 TREE REPORTED DOWN BLOCKING HIGHWAY 69. (EAX)
0411 72 GLEN HAVEN GRANT WI4283 9107 (ARX)
0420UNK ALBIA MONROE IA4103 9280 NUMEROUS LARGE TREE LIMBS DOWN. (DMX)
0425UNK 3 NW PLATTEVILLE GRANT WI4277 9052 TREES DOWN. BARN DAMAGED. (ARX)
0428 60 5 S OXFORD JOHNSON IA4165 9179 LAW ENFORCEMENT REPORTS 50 TO 60 MPH WINDS. (DVN)
0434UNK EDDYVILLE WAPELLO IA4116 9263 TREES DOWN INTO POWER LINES. (DMX)
0435 60 BELLEVUE JACKSON IA4226 9043 LAW ENFORCEMENT REPORTED 60 MPH WIND GUST. (DVN)
0440UNK FAIRFAX LINN IA4192 9178 EMERGENCY MANAGER REPORTS WATER OVER ROADS AT WALFORD, SOME ROADS CLOSED. GAS STATION AT FAIRFAX HAD ROOF DAMAGED WITH GLASS BROKEN OUT OF WINDOWS. (DVN)
0445UNK 1 S GRATIOT LAFAYETTE WI4256 9002 LARGE TREE BLOCKING SH 78. POWER OUTAGES. (MKX)
0500UNK LAKE DELTON SAUK WI4359 8978 SOME TREES AND POWER LINES DOWN. (MKX)
0506UNK WAUPACA WAUPACA WI4434 8906 TREES AND POWER LINES DOWN (GRB)
0515UNK DEFOREST DANE WI4325 8935 TWO FOOT DIAMETER TREE UPROOTED. (MKX)
0522UNK PARDEEVILLE COLUMBIA WI4353 8930 TREES AND POWER LINES DOWN. (MKX)
0530UNK DEFOREST DANE WI4325 8935 TREES REPORTED DOWN IN DE FOREST. (MKX)
0530UNK WAUPACA WAUPACA WI4434 8906 A LARGE TREE FELL ON A HOUSE. (GRB)
0534UNK THOMSON CARROLL IL4196 9010 AWNINGS RIPPED FROM CAMPERS AND LIMBS DOWN. (DVN)
0545UNK BROWNTOWN GREEN WI4258 8979 TREES DOWN. (MKX)
0545UNK OGDENSBURG WAUPACA WI4445 8903 A LARGE BUILDING DESTROYED. (GRB)
0550UNK POLO OGLE IL4198 8958 4 INCH DIA TREE BROKEN OFF. POWER OUT. (LOT)
0550UNK 3 NW FOX LAKE DODGE WI4360 8895 TWO LARGE TREES WERE REPORTED DOWN ON A HOUSE. (MKX)
0600UNK DAVIS JUNCTION OGLE IL4210 8909 TREE LIMBS AND POWER LINES DOWN IN EAST CENTRAL PART OF THE COUNTY. (LOT)
0605UNK RIPON FOND DU LAC WI4385 8884 LARGE TREES REPORTED DOWN IN THE RIPON AREA. (MKX)
0607UNK FOND DU LAC FOND DU LAC WI4377 8845 TREES AND POWER LINES REPORTED DOWN. (MKX)
0620UNK ROCKFORD WINNEBAGO IL4227 8906 LIMBS DOWN. POWER OUTAGES. (LOT)
0628 60 NAUVOO HANCOCK IL4055 9138 TRAINED SPOTTER REPORTS WIND GUST OF 50 TO 60 MPH. (DVN)
0639 60 7 W CASCADE SHEBOYGAN WI4366 8815 (MKX)
0643UNK 2 E BELOIT ROCK WI4252 8898 POWER LINES DOWN. (MKX)
0645UNK MANITOWOC MANITOWOC WI4408 8766 MANY TREES DOWN. (GRB)
0645UNK GREEN BAY BROWN WI4451 8800 2 FOOT DIAMETER TREE UPROOTED (GRB)
0650UNK BELVIDERE BOONE IL4225 8885 NUMEROUS TREES REPORTED DOWN THROUGH OUT BOONE COUNTY (LOT)
0650 60 DELAVAN WALWORTH WI4263 8863 MEASURED AT INTERSTATE 43 AND LAWSON SCHOOL ROAD. (MKX)
0657 63 4 SE CARTHAGE HANCOCK IL4037 9108 63 MPH GUST REPORTED BY TRAINED SPOTTER. SUSTAINED WINDS OVER 40 MPH WITH GUSTS WELL INTO 50S. (DVN)
0658UNK HARVARD MCHENRY IL4242 8862 WIRES RPORTED DOWN IN CITY (LOT)
0700UNK TWIN LAKES KENOSHA WI4252 8826 6-9 INCH DIAMETER TREE BRANCHES DOWNED ON CAR. HOUSE AWNING TWISTED. TENT CANOPY DOWNED. (MKX)
0715UNK SLEEPY HOLLOW KANE IL4209 8831 TREE LIMBS AND POWER LINES DOWN. (LOT)
0715UNK 1 E WONDER LAKE MCHENRY IL4238 8834 LARGE LIMBS DOWN. (LOT)
0720 70 SALEM KENOSHA WI4255 8811 WIDESPREAD TREE DAMAGE ACROSS MOST OF KENOSHA COUNTY...ESPECIALLY NEAR SALEM. (MKX)
0720UNK PARDEEVILLE COLUMBIA WI4353 8930 HUNDREDS OF TREES REPORTED DOWN ACROSS THE CITY. (MKX)
0724UNK STURGEON BAY DOOR WI4483 8738 SEVERAL TREES DOWN IN THE CITY (GRB)
0725UNK BURLINGTON RACINE WI4268 8828 A TREE WAS UPROOTED AND FELL ON POWER LINES. (MKX)
0730UNK FOX LAKE LAKE IL4242 8818 TREE BRANCHES REPORTED DOWN INTO POWER LINES IN TOWNS OF FOX LAKE, ROUND LAKE, WADSWORTH, LINDENHURST. (LOT)
0800UNK JOLIET WILL IL4153 8812 12 INCH DIAMETER TREE LIMB DOWN. (LOT)
0809UNK LUDINGTON MASON MI4396 8644 A COUPLE OF TREES DOWN IN LUDINGTON (GRR)
0815UNK DOWNERS GROVE DUPAGE IL4180 8802 A FEW LARGE TREES UPROOTED OR SNAPPED AT THE BASE AND LIMBS DOWN IN AN AREA ABOUT 5 BLOCKS LONG AND A BLOCK WIDE CENTERED AROUND BELMONT AND 60TH. (LOT)
0830UNK LAKE ANN BENZIE MI4473 8584 TREE 36 INCH DIAMETER FELL ON CAR (APX)
0840UNK 5 E TRAVERSE CITY GRAND TRAVERSE MI4475 8550 10 INCH DIAMETER TREE DOWN (APX)
0845UNK ROTHBURY OCEANA MI4351 8635 TREES DOWN NEAR ROTHBURY (GRR)
0849 65 5 E TRAVERSE CITY GRAND TRAVERSE MI4475 8550 (APX)
0855UNK GRAND HAVEN OTTAWA MI4306 8622 3 TREES DOWN IN GRAND HAVEN (GRR)
0855UNK WHITEHALL MUSKEGON MI4340 8634 TREE BLOWN DOWN ON MOBILE HOME. NUMEROUS TREES LIMBS AND POWER LINES DOWN (GRR)
0905UNK BELLAIRE ANTRIM MI4498 8521 LARGE TREE LIMBS DOWN (APX)
0915UNK HESPERIA NEWAYGO MI4357 8604 SEVERAL TREES AND POWER LINES DOWN BETWEEN FREMONT AND HESPERIA. (GRR)
1005UNK SHERMAN CITY ISABELLA MI4372 8507 OCCUPIED MOBILE HOME BLOWN OFF ITS BLOCKS. (GRR)
1015 60 MOUNT PLEASANT ISABELLA MI4361 8475 TREES LIMBS AND POWER LINES DOWN. (GRR)
1115UNK AU GRES ARENAC MI4404 8369 NUMEROUS TREES DOWN IN AU GRES TOWNSHIP. (APX)
Full report in comma-separated values (CSV) format
Fields marked UNK are unknown
All Times UTC
Wind Gusts in MPH
Hail Sizes in 1/100 of an Inch (75 = 0.75")
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