Alert archive / Colorado / Severe Thunderstorm Warnings in 2010
Severe Thunderstorm Warning 21, NWS Denver/Boulder, CO
NWS Denver/Boulder, CO issued this severe thunderstorm warning at May 26, 2010, 7:10 PM MDT for Adams County, Denver County, Colorado. It was in force for 50 min. 1 report came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- May 26, 2010, 7:10 PM MDT (01:10 UTC)
- Expired
- May 26, 2010, 8:00 PM MDT
- In force
- 50 min
- Issued by
- NWS Denver/Boulder, CO
- Area
- Storm-based polygon
- Hail
- 1.25 in
- Wind
- 60.0 mph
Counties Adams County, CO, Denver County, CO
The radar
The Denver radar (KFTG), 22 km from the middle of the area, began a volume at 01:12 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| May 26, 7:33 PM MDT | HAIL 0.75 | 5 Ssw Barr Lake, CO |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
Did it verify
Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this severe thunderstorm warning while it was in force. That is not proof nothing happened: reports are thin where few people live.
Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| May 26, 1:49 PM MDT | Tornado Watch | SPC | 7 hr |
The nearest sounding before it
Denver, CO (KDNR), launched 00:00Z, 1.2 hours before the alert went out and 130 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 480 J/kg
- Mixed-layer CIN
- -6 J/kg
- Mixed-layer LCL
- 2413 m above ground
- 0-6 km bulk shear
- 39 kt
- 0-1 km storm-relative helicity
- 88 m²/s²
- 0-3 km storm-relative helicity
- 127 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.5
The text
As transmitted, in the capitals the NWS used until 2016.
993 WUUS55 KBOU 270110 SVRBOU COC001-031-270200- /O.NEW.KBOU.SV.W.0021.100527T0110Z-100527T0200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE DENVER CO 710 PM MDT WED MAY 26 2010 THE NATIONAL WEATHER SERVICE IN DENVER HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... CENTRAL ADAMS COUNTY IN NORTHEAST COLORADO NORTHEASTERN DENVER COUNTY IN NORTHEAST COLORADO * UNTIL 800 PM MDT * AT 711 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING HALF DOLLAR SIZE HAIL... AND DAMAGING WINDS UP TO ABOUT 60 MPH. THIS STORM WAS LOCATED 6 MILES SOUTH OF BARR LAKE...OR 13 MILES NORTHEAST OF DENVER...MOVING NORTHEAST AT 25 MPH. * LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO BRIGHTON... BARR LAKE...NORTHERN DENVER INTERNATIONAL AIRPORT AND NORTHEASTERN COMMERCE CITY. PRECAUTIONARY/PREPAREDNESS ACTIONS... HAIL...INTENSE RAIN AND STRONG DAMAGING WINDS ARE LIKELY WITH THIS STORM. TAKE COVER IN A SUBSTANTIAL SHELTER UNTIL THE STORM PASSES. A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM MDT WEDNESDAY EVENING FOR NORTHEASTERN COLORADO. && LAT...LON 3984 10475 3986 10490 4000 10487 4000 10449 TIME...MOT...LOC 0111Z 223DEG 21KT 3989 10479 WIND...HAIL 60MPH 1.25IN $$ GIMMESTAD
2 follow-up statements
432 WWUS55 KBOU 270150 SVSBOU SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE DENVER CO 750 PM MDT WED MAY 26 2010 COC001-031-270200- /O.CON.KBOU.SV.W.0021.000000T0000Z-100527T0200Z/ ADAMS CO-DENVER CO- 750 PM MDT WED MAY 26 2010 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM MDT FOR EXTREME NORTHEASTERN DENVER AND NORTH CENTRAL ADAMS COUNTIES... AT 749 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING HALF DOLLAR SIZE HAIL...AND DAMAGING WINDS UP TO ABOUT 60 MPH. THIS STORM WAS LOCATED 5 MILES NORTH OF DENVER INTERNATIONAL AIRPORT...OR 20 MILES NORTHEAST OF DENVER...MOVING NORTHEAST AT 10 MPH. LOCATIONS REMAINING IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO NORTHERN DENVER INTERNATIONAL AIRPORT AND NORTHEASTERN COMMERCE CITY. PRECAUTIONARY/PREPAREDNESS ACTIONS... HAIL UP TO THE SIZE OF PENNIES AND MINOR FLOODING HAS BEEN REPORTED IN NORTHEASTERN COMMERCE CITY WITH THIS STORM. IF YOU ARE IN THE PATH OF THE STORM...TAKE IMMEDIATE ACTION TO PROTECT LIFE AND PROPERTY. HEAVY RAINS MAY FLOOD LOW LYING AREAS SUCH AS DITCHES AND UNDERPASSES. AVOID THESE AREAS AND DO NOT CROSS FLOODED ROADS AS THEY MAY BE WASHED OUT. WATER LEVELS OF SMALL STREAMS AND RIVERS MAY ALSO RISE...THEREFORE SEEK HIGHER GROUND IF THREATENED BY FLOOD WATERS. A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM MDT WEDNESDAY EVENING FOR NORTHEASTERN COLORADO. && LAT...LON 3992 10478 4000 10476 4000 10449 3988 10469 TIME...MOT...LOC 0149Z 226DEG 8KT 3994 10470 WIND...HAIL 60MPH 1.25IN $$ GIMMESTAD
864 WWUS55 KBOU 270203 SVSBOU SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE DENVER CO 803 PM MDT WED MAY 26 2010 COC001-031-270211- /O.EXP.KBOU.SV.W.0021.000000T0000Z-100527T0200Z/ ADAMS CO-DENVER CO- 803 PM MDT WED MAY 26 2010 ...THE SEVERE THUNDERSTORM WARNING FOR EXTREME NORTHEASTERN DENVER AND NORTH CENTRAL ADAMS COUNTIES HAS EXPIRED... THE THUNDERSTORM THAT PROMPTED THE WARNING HAS WEAKENED AND IS NO LONGER EXPECTED TO PRODUCE SEVERE WEATHER. THE STORM WILL CONTINUE TO PRODUCE HEAVY RAIN AND SMALL HAIL IN THE AREA NORTH OF DENVER INTERNATIONAL AIRPORT THROUGH 900 PM. THERE WILL ALSO BE MINOR FLOODING IN AREAS WEST AND NORTH OF DENVER INTERNATIONAL AIRPORT AS RAINFALL FROM THE STORM RUNS OFF. A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM MDT WEDNESDAY EVENING FOR NORTHEASTERN COLORADO. LAT...LON 3992 10478 4000 10476 4000 10449 3988 10469 TIME...MOT...LOC 0150Z 226DEG 8KT 3994 10470 $$ GIMMESTAD
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Denver/Boulder, CO wrote its last area forecast discussion before this severe thunderstorm warning went out at May 26, 3:00 PM MDT, 4 hours 10 minutes earlier.
Area forecast discussion, May 26, 3:00 PM MDT, 4 hours 10 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE DENVER CO 300 PM MDT WED MAY 26 2010 .SHORT TERM...AN ACTIVE AFTERNOON WITH TORNADIC THUNDERSTORMS POPPING UP ON THE NORTH SIDE OF DENVER SHORTLY AFTER LUNCHTIME. THE UNSTABLE AIRMASS WILL REMAIN IN PLACE THROUGH THE EVENING WITH MOIST SOUTHEASTERLY WINDS CONTINUING TO FLOW ACROSS THE EASTERN PLAINS. TORNADO WATCH WILL REMAIN IN EFFECT FOR THE BULK OF THE FORECAST AREA THROUGH 03Z. ALOFT...MODERATE SOUTHWESTERLY FLOW ALOFT WILL CONTINUE OVERNIGHT WITH GRADUAL WARMING. A STRONG...LATE SEASON UPPER LEVEL JET REAMINS WELL TO OUR WEST...WHICH WILL REMAIN OVER NORTHERN UTAH THROUGH THURSDAY AS HEIGHTS RISE OVER COLORADO. TEMPERATURES ALOFT WILL BE SOME 3 TO 5 DEGREES C WARMER THAN TODAY...SO CONVECTION TOMORROW SHOULD NOT BE QUITE AS STRONG AS THIS AFTERNOON. THE WIND PROFILE WILL AGAIN BE FAVORABLE FOR ORGANIZED CONVECTION...SO ANY SHORT WAVE EMBEDDED IN THE FLOW OUGHT TO BE ABLE TO INITIATE THUNDERSTORMS. TEMPERATURES OVERNIGHT WILL BE QUITE MILD DUE TO SURFACE DEW POINTS HOLDING IN THE UPPER 40S AND LOWER 50S. WITH THE WARMING AT ALL LEVELS...HIGH TEMPERATURES SHOULD HAVE NO PROBLEM CLIMBING INTO THE 80S BEFORE SHOWERS GET STARTED. THE THREAT FOR ANOTHER ACTIVE DAY WILL CERTAINLY CONTINUE. .LONG TERM...TEMPERATURES ALOFT WARM FURTHER TOMORROW EVENING AND WILL REMAIN QUITE WARM THROUGH FRIDAY. THERE IS STILL PLENTY OF LOW LEVEL MOISTURE AND INSTABILITY PRESENT...SO THE THREAT OF A FEW SEVERE STORMS EACH DAY WILL REMAIN IN PLACE THURSDAY EVENING AND THEN AGAIN FRIDAY. TEMPERATURES WILL BE WARMING THOUGH...AND WITHOUT THE LACK OF ANY SYNOPTIC SCALE FORCING THE OVERALL STORM COVERAGE SHOULD REMAIN SOMEWHAT LIMITED. A BETTER CHANCE OF SHOWERS AND STORMS WILL OCCUR SATURDAY AFTERNOON/EVENING AS STRONGER UPPER LEVEL TROUGH MOVES ACROSS. THIS NEXT TROUGH WILL USHER IN SOMEWHAT COOLER TEMPERATURES AND MORE STABILITY SO WE WILL KEEP SUNDAY DRY AND COOLER. BY MEMORIAL DAY...SOME LOW LEVEL MOISTURE AND INSTABILITY SHOULD TRY TO RETURN ACROSS THE EASTERN PLAINS FOR A SLIGHT CHANCE OF STORMS. AT THIS TIME...THE MEDIUM RANGE MODELS SHOW THAT THE MOISTURE MAY NOT MAKE IT BACK TO THE FRONT RANGE BY AFTERNOON SO WILL KEEP THE FRONT RANGE/I-25 CORRIDOR DRY FOR NOW BUT WILL CONTINUE TO MONITOR. BY TUESDAY AND WEDNESDAY...LOOKS LIKE A TYPICAL EARLY JUNE FORECAST WITH NEAR NORMAL TEMPERATURES AND A CHANCE OF AFTERNOON/EVENING THUNDERSTORMS AS MOISTURE RETURNS. && .AVIATION...SLOW MOVING THUNDERSTORMS IN THE VICINITY OF THE DENVER AIRPORT MAY LINGER THROUGH ALMOST 00Z. ADDITIONAL THUNDERSTORM DEVELOPMENT WILL BE POSSIBLE WELL INTO THE EVENING DUE TO MOIST UNSTABLE SOUTHEASTERLY FLOW INTERACTING WITH OUTFLOW BOUNDARIES FROM THE PRESENT SHOWER ACTIVITY. AFTER EVENING CONVECTION WINDS DOWN... SOUTHERLY/DRAINAGE WINDS SHOULD KEEP ANY STRATUS FROM DEVELOPING. MORE STRONG THUNDERSTORM ACTIVITY WILL BE POSSIBLE AGAIN THURSDAY AFTERNOON AS THE MOIST AIRMASS REMAINS IN PLACE. MID-LEVEL TEMPERATURES WILL BE A FEW DEGREES WARMER THAN TODAY...SO THUNDERSTORMS MAY END UP WITH A LITTLE LESS POP THAN TODAY. && .BOU WATCHES/WARNINGS/ADVISORIES...NONE. KDRBY/BARJENBRUCH
Hazardous weather outlook, May 26, 10:47 AM MDT, 8 hours 23 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE DENVER CO 1047 AM MDT WED MAY 26 2010 COZ030>051-271200- JACKSON COUNTY BELOW 9000 FEET-WEST JACKSON AND WEST GRAND COUNTIES ABOVE 9000 FEET-GRAND AND SUMMIT COUNTIES BELOW 9000 FEET-SOUTH AND EAST JACKSON/LARIMER/NORTH AND NORTHEAST GRAND/ NORTHWEST BOULDER COUNTIES ABOVE 9000 FEET-SOUTH AND SOUTHEAST GRAND/WEST CENTRAL AND SOUTHWEST BOULDER/GILPIN/CLEAR CREEK/ SUMMIT/NORTH AND WEST PARK COUNTIES ABOVE 9000 FEET-LARIMER AND BOULDER COUNTIES BETWEEN 6000 AND 9000 FEET-JEFFERSON AND WEST DOUGLAS COUNTIES ABOVE 6000 FEET/GILPIN/CLEAR CREEK/NORTHEAST PARK COUNTIES BELOW 9000 FEET-CENTRAL AND SOUTHEAST PARK COUNTY-LARIMER COUNTY BELOW 6000 FEET/NORTHWEST WELD COUNTY-BOULDER AND JEFFERSON COUNTIES BELOW 6000 FEET/WEST BROOMFIELD COUNTY-NORTH DOUGLAS COUNTY BELOW 6000 FEET/DENVER/WEST ADAMS AND ARAPAHOE COUNTIES/ EAST BROOMFIELD COUNTY-ELBERT/CENTRAL AND EAST DOUGLAS COUNTIES ABOVE 6000 FEET-NORTHEAST WELD COUNTY-CENTRAL AND SOUTH WELD COUNTY-MORGAN COUNTY-CENTRAL AND EAST ADAMS AND ARAPAHOE COUNTIES- NORTH AND NORTHEAST ELBERT COUNTY BELOW 6000 FEET/NORTH LINCOLN COUNTY-SOUTHEAST ELBERT COUNTY BELOW 6000 FEET/SOUTH LINCOLN COUNTY-LOGAN COUNTY-WASHINGTON COUNTY-SEDGWICK COUNTY-PHILLIPS COUNTY- 1047 AM MDT WED MAY 26 2010 THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST AND NORTH CENTRAL COLORADO. .DAY ONE...TODAY AND TONIGHT A MOIST AIRMASS HAS MOVED INTO NORTHEAST COLORADO TODAY WHICH WILL BECOME UNSTABLE THIS AFTERNOON AS DAYTIME HEATING CONTINUES. WINDS ACROSS THE PLAINS AND ALOFT ARE ALSO FAVORABLE FOR THE DEVELOPMENT OF STRONG AND ORGANIZED THUNDERSTORMS. SCATTERED THUNDERSTORMS ARE EXPECTED TO DEVELOP AFTER 1 PM...INITIALLY OVER THE URBAN CORRIDOR. THROUGH THE LATE AFTERNOON AND EVENING HOURS...THUNDERSTORMS ARE EXPECTED TO SPREAD EASTWARD ACROSS THE PLAINS. THUNDERSTORMS MAY PRODUCE LOCALLY HEAVY RAINFALL...LARGE HAIL AND DAMAGING WINDS. THE THREAT OF TORNADOS ALSO EXISTS. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY A FEW AFTERNOON AND EVENING THUNDERSTORMS WILL DEVELOP EACH DAY THROUGH SATURDAY. ENOUGH INSTABILITY AND WIND SHEAR WILL BE PRESENT FOR A THREAT OF SEVERE WEATHER WITH LARGE HAIL AND DAMAGING WINDS FROM THE STRONGER STORMS. DRIER WEATHER SHOULD THEN PREVAIL SUNDAY AND MEMORIAL DAY...BEFORE A SLIGHT CHANCE OF STORMS RETURNS TO MOST OF THE FORECAST AREA TUESDAY. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS EXPECTED FOR THIS AFTERNOON AND EVENING. DANKERS/BARJENBRUCH
In the hours before
Local storm report, May 26, 4:36 PM MDT, 2 hours 34 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE DENVER CO
436 PM MDT WED MAY 26 2010
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0434 PM HAIL 4 S ROGGEN 40.11N 104.37W
05/26/2010 M2.00 INCH WELD CO TRAINED SPOTTER
0425 PM HAIL 1 WSW PROSPECT VALLEY 40.07N 104.43W
05/26/2010 M1.75 INCH WELD CO TRAINED SPOTTER
0420 PM HAIL PROSPECT VALLEY 40.07N 104.41W
05/26/2010 M2.00 INCH WELD CO STORM CHASER
0332 PM HAIL 3 E HUDSON 40.07N 104.59W
05/26/2010 M1.50 INCH WELD CO TRAINED SPOTTER
0330 PM HAIL 5 E LOCHBUIE 40.01N 104.63W
05/26/2010 M1.00 INCH WELD CO TRAINED SPOTTER
HAIL SIX INCHES DEEP
0314 PM TSTM WND DMG 4 NW WINDSOR 40.53N 104.96W
05/26/2010 LARIMER CO TRAINED SPOTTER
MULTIPLE STRUCTURED KNOCKED DOWN AND 15 FOOT SILO BLOWN
ACROSS THE FIELD
0310 PM TORNADO 5 SE BRIGHTON 39.93N 104.73W
05/26/2010 ADAMS CO TRAINED SPOTTER
0306 PM TSTM WND GST 6 SE WELLINGTON 40.64N 104.92W
05/26/2010 E65.00 MPH WELD CO TRAINED SPOTTER
0305 PM HAIL 5 SSE HUDSON 40.00N 104.61W
05/26/2010 M1.00 INCH ADAMS CO TRAINED SPOTTER
0250 PM HAIL 4 NW WINDSOR 40.53N 104.96W
05/26/2010 M1.00 INCH LARIMER CO TRAINED SPOTTER
0245 PM HAIL 3 E TIMNATH 40.53N 104.93W
05/26/2010 M1.25 INCH WELD CO TRAINED SPOTTER
0225 PM TORNADO 6 ESE BRIGHTON 39.95N 104.69W
05/26/2010 ADAMS CO AMATEUR RADIO
0202 PM HAIL 10 SSE BRIGHTON 39.85N 104.72W
05/26/2010 M1.25 INCH DENVER CO TRAINED SPOTTER
0153 PM HAIL 4 S BRIGHTON 39.93N 104.79W
05/26/2010 M2.75 INCH ADAMS CO TRAINED SPOTTER
0151 PM HAIL 2 SSE BRIGHTON 39.96N 104.78W
05/26/2010 M2.75 INCH ADAMS CO LAW ENFORCEMENT
0151 PM HAIL 1 NE THORNTON 39.90N 104.95W
05/26/2010 M1.75 INCH ADAMS CO TRAINED SPOTTER
EXTENSIVE DAMAGE TO ALL TREES IN VICINITY.
0149 PM HAIL COMMERCE CITY 39.81N 104.92W
05/26/2010 M1.00 INCH ADAMS CO TRAINED SPOTTER
0149 PM TORNADO 3 S BRIGHTON 39.94N 104.79W
05/26/2010 ADAMS CO AMATEUR RADIO
0148 PM HAIL 1 SE THORNTON 39.89N 104.95W
05/26/2010 M1.75 INCH ADAMS CO TRAINED SPOTTER
0148 PM HAIL 5 NE COMMERCE CITY 39.87N 104.86W
05/26/2010 M1.75 INCH ADAMS CO TRAINED SPOTTER
0145 PM TORNADO 4 W DENVER INTL AIRPORT 39.87N 104.75W
05/26/2010 ADAMS CO PUBLIC
0145 PM HAIL 1 ESE BRIGHTON 39.98N 104.79W
05/26/2010 M1.00 INCH ADAMS CO TRAINED SPOTTER
0145 PM HAIL 4 NW DENVER INTL AIRPOR 39.91N 104.73W
05/26/2010 M1.75 INCH ADAMS CO NWS EMPLOYEE
0140 PM HAIL 2 N COMMERCE CITY 39.84N 104.92W
05/26/2010 M1.00 INCH ADAMS CO NWS EMPLOYEE
0133 PM HAIL COMMERCE CITY 39.81N 104.92W
05/26/2010 M2.00 INCH ADAMS CO TRAINED SPOTTER
WINDOW DAMAGE REPORTED
0131 PM HAIL 7 E THORNTON 39.89N 104.82W
05/26/2010 M1.00 INCH ADAMS CO TRAINED SPOTTER
0130 PM HAIL 5 SSW BARR LAKE 39.88N 104.81W
05/26/2010 M1.50 INCH ADAMS CO TRAINED SPOTTER
0130 PM TORNADO 8 SSW BRIGHTON 39.88N 104.85W
05/26/2010 ADAMS CO NWS EMPLOYEE
&&
JKLocal storm report, May 26, 5:26 PM MDT, 1 hour 44 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE DENVER CO
526 PM MDT WED MAY 26 2010
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0516 PM HAIL 14 NE KIOWA 39.46N 104.25W
05/26/2010 M1.50 INCH ELBERT CO TRAINED SPOTTER
0434 PM HAIL 4 S ROGGEN 40.11N 104.37W
05/26/2010 M2.00 INCH WELD CO TRAINED SPOTTER
0425 PM HAIL 1 WSW PROSPECT VALLEY 40.07N 104.43W
05/26/2010 M1.75 INCH WELD CO TRAINED SPOTTER
0420 PM HAIL PROSPECT VALLEY 40.07N 104.41W
05/26/2010 M2.00 INCH WELD CO STORM CHASER
0332 PM HAIL 3 E HUDSON 40.07N 104.59W
05/26/2010 M1.50 INCH WELD CO TRAINED SPOTTER
0330 PM HAIL 5 E LOCHBUIE 40.01N 104.63W
05/26/2010 M1.00 INCH WELD CO TRAINED SPOTTER
HAIL SIX INCHES DEEP
0314 PM TSTM WND DMG 4 NW WINDSOR 40.53N 104.96W
05/26/2010 LARIMER CO TRAINED SPOTTER
MULTIPLE STRUCTURED KNOCKED DOWN AND 15 FOOT SILO BLOWN
ACROSS THE FIELD
0310 PM TORNADO 5 SE BRIGHTON 39.93N 104.73W
05/26/2010 ADAMS CO TRAINED SPOTTER
0306 PM TSTM WND GST 6 SE WELLINGTON 40.64N 104.92W
05/26/2010 E65.00 MPH WELD CO TRAINED SPOTTER
0305 PM HAIL 5 SSE HUDSON 40.00N 104.61W
05/26/2010 M1.00 INCH ADAMS CO TRAINED SPOTTER
0250 PM HAIL 4 NW WINDSOR 40.53N 104.96W
05/26/2010 M1.00 INCH LARIMER CO TRAINED SPOTTER
0245 PM HAIL 3 E TIMNATH 40.53N 104.93W
05/26/2010 M1.25 INCH WELD CO TRAINED SPOTTER
0225 PM TORNADO 6 ESE BRIGHTON 39.95N 104.69W
05/26/2010 ADAMS CO AMATEUR RADIO
0202 PM HAIL 10 SSE BRIGHTON 39.85N 104.72W
05/26/2010 M1.25 INCH DENVER CO TRAINED SPOTTER
0153 PM HAIL 4 S BRIGHTON 39.93N 104.79W
05/26/2010 M2.75 INCH ADAMS CO TRAINED SPOTTER
0151 PM HAIL 2 SSE BRIGHTON 39.96N 104.78W
05/26/2010 M2.75 INCH ADAMS CO LAW ENFORCEMENT
0151 PM HAIL 1 NE THORNTON 39.90N 104.95W
05/26/2010 M1.75 INCH ADAMS CO TRAINED SPOTTER
EXTENSIVE DAMAGE TO ALL TREES IN VICINITY.
0149 PM TORNADO 3 S BRIGHTON 39.94N 104.79W
05/26/2010 ADAMS CO AMATEUR RADIO
0149 PM HAIL COMMERCE CITY 39.81N 104.92W
05/26/2010 M1.00 INCH ADAMS CO TRAINED SPOTTER
0148 PM HAIL 1 SE THORNTON 39.89N 104.95W
05/26/2010 M1.75 INCH ADAMS CO TRAINED SPOTTER
0148 PM HAIL 5 NE COMMERCE CITY 39.87N 104.86W
05/26/2010 M1.75 INCH ADAMS CO TRAINED SPOTTER
0145 PM TORNADO 4 W DENVER INTL AIRPORT 39.87N 104.75W
05/26/2010 ADAMS CO PUBLIC
0145 PM HAIL 1 ESE BRIGHTON 39.98N 104.79W
05/26/2010 M1.00 INCH ADAMS CO TRAINED SPOTTER
0145 PM HAIL 4 NW DENVER INTL AIRPOR 39.91N 104.73W
05/26/2010 M1.75 INCH ADAMS CO NWS EMPLOYEE
0140 PM HAIL 2 N COMMERCE CITY 39.84N 104.92W
05/26/2010 M1.00 INCH ADAMS CO NWS EMPLOYEE
0133 PM HAIL COMMERCE CITY 39.81N 104.92W
05/26/2010 M2.00 INCH ADAMS CO TRAINED SPOTTER
WINDOW DAMAGE REPORTED
0131 PM HAIL 7 E THORNTON 39.89N 104.82W
05/26/2010 M1.00 INCH ADAMS CO TRAINED SPOTTER
0130 PM HAIL 5 SSW BARR LAKE 39.88N 104.81W
05/26/2010 M1.50 INCH ADAMS CO TRAINED SPOTTER
0130 PM TORNADO 8 SSW BRIGHTON 39.88N 104.85W
05/26/2010 ADAMS CO NWS EMPLOYEE
0123 PM HAIL 5 NE COMMERCE CITY 39.87N 104.86W
05/26/2010 M2.00 INCH ADAMS CO TRAINED SPOTTER
SEVERAL CAR WINDOWS BUSTED OUT
&&
JKLocal storm report, May 26, 5:38 PM MDT, 1 hour 32 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE DENVER CO
538 PM MDT WED MAY 26 2010
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0535 PM HAIL 4 W WIGGINS 40.23N 104.15W
05/26/2010 M1.75 INCH MORGAN CO EMERGENCY MNGR
0527 PM HAIL 5 SW WIGGINS 40.18N 104.14W
05/26/2010 M1.00 INCH MORGAN CO TRAINED SPOTTER
0516 PM HAIL 14 NE KIOWA 39.46N 104.25W
05/26/2010 M1.50 INCH ELBERT CO TRAINED SPOTTER
0434 PM HAIL 4 S ROGGEN 40.11N 104.37W
05/26/2010 M2.00 INCH WELD CO TRAINED SPOTTER
0425 PM HAIL 1 WSW PROSPECT VALLEY 40.07N 104.43W
05/26/2010 M1.75 INCH WELD CO TRAINED SPOTTER
0420 PM HAIL PROSPECT VALLEY 40.07N 104.41W
05/26/2010 M2.00 INCH WELD CO STORM CHASER
0332 PM HAIL 3 E HUDSON 40.07N 104.59W
05/26/2010 M1.50 INCH WELD CO TRAINED SPOTTER
0330 PM HAIL 5 E LOCHBUIE 40.01N 104.63W
05/26/2010 M1.00 INCH WELD CO TRAINED SPOTTER
HAIL SIX INCHES DEEP
0314 PM TSTM WND DMG 4 NW WINDSOR 40.53N 104.96W
05/26/2010 LARIMER CO TRAINED SPOTTER
MULTIPLE STRUCTURED KNOCKED DOWN AND 15 FOOT SILO BLOWN
ACROSS THE FIELD
0310 PM TORNADO 5 SE BRIGHTON 39.93N 104.73W
05/26/2010 ADAMS CO TRAINED SPOTTER
0306 PM TSTM WND GST 6 SE WELLINGTON 40.64N 104.92W
05/26/2010 E65.00 MPH WELD CO TRAINED SPOTTER
0305 PM HAIL 5 SSE HUDSON 40.00N 104.61W
05/26/2010 M1.00 INCH ADAMS CO TRAINED SPOTTER
0250 PM HAIL 4 NW WINDSOR 40.53N 104.96W
05/26/2010 M1.00 INCH LARIMER CO TRAINED SPOTTER
0245 PM HAIL 3 E TIMNATH 40.53N 104.93W
05/26/2010 M1.25 INCH WELD CO TRAINED SPOTTER
0225 PM TORNADO 6 ESE BRIGHTON 39.95N 104.69W
05/26/2010 ADAMS CO AMATEUR RADIO
0202 PM HAIL 10 SSE BRIGHTON 39.85N 104.72W
05/26/2010 M1.25 INCH DENVER CO TRAINED SPOTTER
0153 PM HAIL 4 S BRIGHTON 39.93N 104.79W
05/26/2010 M2.75 INCH ADAMS CO TRAINED SPOTTER
0151 PM HAIL 2 SSE BRIGHTON 39.96N 104.78W
05/26/2010 M2.75 INCH ADAMS CO LAW ENFORCEMENT
0151 PM HAIL 1 NE THORNTON 39.90N 104.95W
05/26/2010 M1.75 INCH ADAMS CO TRAINED SPOTTER
EXTENSIVE DAMAGE TO ALL TREES IN VICINITY.
0149 PM TORNADO 3 S BRIGHTON 39.94N 104.79W
05/26/2010 ADAMS CO AMATEUR RADIO
0149 PM HAIL COMMERCE CITY 39.81N 104.92W
05/26/2010 M1.00 INCH ADAMS CO TRAINED SPOTTER
0148 PM HAIL 1 SE THORNTON 39.89N 104.95W
05/26/2010 M1.75 INCH ADAMS CO TRAINED SPOTTER
0148 PM HAIL 5 NE COMMERCE CITY 39.87N 104.86W
05/26/2010 M1.75 INCH ADAMS CO TRAINED SPOTTER
0145 PM HAIL 4 NW DENVER INTL AIRPOR 39.91N 104.73W
05/26/2010 M1.75 INCH ADAMS CO NWS EMPLOYEE
0145 PM HAIL 1 ESE BRIGHTON 39.98N 104.79W
05/26/2010 M1.00 INCH ADAMS CO TRAINED SPOTTER
0145 PM TORNADO 4 W DENVER INTL AIRPORT 39.87N 104.75W
05/26/2010 ADAMS CO PUBLIC
0140 PM HAIL 2 N COMMERCE CITY 39.84N 104.92W
05/26/2010 M1.00 INCH ADAMS CO NWS EMPLOYEE
0133 PM HAIL COMMERCE CITY 39.81N 104.92W
05/26/2010 M2.00 INCH ADAMS CO TRAINED SPOTTER
WINDOW DAMAGE REPORTED
0131 PM HAIL 7 E THORNTON 39.89N 104.82W
05/26/2010 M1.00 INCH ADAMS CO TRAINED SPOTTER
0130 PM HAIL 5 SSW BARR LAKE 39.88N 104.81W
05/26/2010 M1.50 INCH ADAMS CO TRAINED SPOTTER
0130 PM TORNADO 8 SSW BRIGHTON 39.88N 104.85W
05/26/2010 ADAMS CO NWS EMPLOYEE
0123 PM HAIL 5 NE COMMERCE CITY 39.87N 104.86W
05/26/2010 M2.00 INCH ADAMS CO TRAINED SPOTTER
SEVERAL CAR WINDOWS BUSTED OUT
&&
JKLocal storm report, May 26, 6:04 PM MDT, 1 hour 6 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE DENVER CO
604 PM MDT WED MAY 26 2010
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0601 PM HAIL SW WIGGINS 40.23N 104.07W
05/26/2010 M2.00 INCH MORGAN CO TRAINED SPOTTER
VORTEX 2
0600 PM HAIL 10 SW DEER TRAIL 39.51N 104.17W
05/26/2010 M1.50 INCH ELBERT CO TRAINED SPOTTER
0544 PM HAIL 2 SW WIGGINS 40.21N 104.10W
05/26/2010 M1.50 INCH MORGAN CO TRAINED SPOTTER
0535 PM HAIL 4 W WIGGINS 40.23N 104.15W
05/26/2010 M1.75 INCH MORGAN CO EMERGENCY MNGR
0527 PM HAIL 5 SW WIGGINS 40.18N 104.14W
05/26/2010 M1.00 INCH MORGAN CO TRAINED SPOTTER
0516 PM HAIL 14 NE KIOWA 39.46N 104.25W
05/26/2010 M1.50 INCH ELBERT CO TRAINED SPOTTER
0434 PM HAIL 4 S ROGGEN 40.11N 104.37W
05/26/2010 M2.00 INCH WELD CO TRAINED SPOTTER
VORTEX 2
0425 PM HAIL 1 WSW PROSPECT VALLEY 40.07N 104.43W
05/26/2010 M1.75 INCH WELD CO TRAINED SPOTTER
0420 PM HAIL PROSPECT VALLEY 40.07N 104.41W
05/26/2010 M2.00 INCH WELD CO STORM CHASER
VORTEX 2
0332 PM HAIL 3 E HUDSON 40.07N 104.59W
05/26/2010 M1.50 INCH WELD CO TRAINED SPOTTER
0330 PM HAIL 5 E LOCHBUIE 40.01N 104.63W
05/26/2010 M1.00 INCH WELD CO TRAINED SPOTTER
HAIL SIX INCHES DEEP
0314 PM TSTM WND DMG 4 NW WINDSOR 40.53N 104.96W
05/26/2010 LARIMER CO TRAINED SPOTTER
MULTIPLE STRUCTURED KNOCKED DOWN AND 15 FOOT SILO BLOWN
ACROSS THE FIELD
0310 PM TORNADO 5 SE BRIGHTON 39.93N 104.73W
05/26/2010 ADAMS CO TRAINED SPOTTER
0306 PM TSTM WND GST 6 SE WELLINGTON 40.64N 104.92W
05/26/2010 E65.00 MPH WELD CO TRAINED SPOTTER
0305 PM HAIL 5 SSE HUDSON 40.00N 104.61W
05/26/2010 M1.00 INCH ADAMS CO TRAINED SPOTTER
0250 PM HAIL 4 NW WINDSOR 40.53N 104.96W
05/26/2010 M1.00 INCH LARIMER CO TRAINED SPOTTER
0245 PM HAIL 3 E TIMNATH 40.53N 104.93W
05/26/2010 M1.25 INCH WELD CO TRAINED SPOTTER
0225 PM TORNADO 6 ESE BRIGHTON 39.95N 104.69W
05/26/2010 ADAMS CO AMATEUR RADIO
0202 PM HAIL 10 SSE BRIGHTON 39.85N 104.72W
05/26/2010 M1.25 INCH DENVER CO TRAINED SPOTTER
0153 PM HAIL 4 S BRIGHTON 39.93N 104.79W
05/26/2010 M2.75 INCH ADAMS CO TRAINED SPOTTER
0151 PM HAIL 2 SSE BRIGHTON 39.96N 104.78W
05/26/2010 M2.75 INCH ADAMS CO LAW ENFORCEMENT
0151 PM HAIL 1 NE THORNTON 39.90N 104.95W
05/26/2010 M1.75 INCH ADAMS CO TRAINED SPOTTER
EXTENSIVE DAMAGE TO ALL TREES IN VICINITY.
0149 PM TORNADO 3 S BRIGHTON 39.94N 104.79W
05/26/2010 ADAMS CO AMATEUR RADIO
0149 PM HAIL COMMERCE CITY 39.81N 104.92W
05/26/2010 M1.00 INCH ADAMS CO TRAINED SPOTTER
0148 PM HAIL 1 SE THORNTON 39.89N 104.95W
05/26/2010 M1.75 INCH ADAMS CO TRAINED SPOTTER
0148 PM HAIL 5 NE COMMERCE CITY 39.87N 104.86W
05/26/2010 M1.75 INCH ADAMS CO TRAINED SPOTTER
0145 PM TORNADO 4 W DENVER INTL AIRPORT 39.87N 104.75W
05/26/2010 ADAMS CO PUBLIC
0145 PM HAIL 1 ESE BRIGHTON 39.98N 104.79W
05/26/2010 M1.00 INCH ADAMS CO TRAINED SPOTTER
0145 PM HAIL 4 NW DENVER INTL AIRPOR 39.91N 104.73W
05/26/2010 M1.75 INCH ADAMS CO NWS EMPLOYEE
0140 PM HAIL 2 N COMMERCE CITY 39.84N 104.92W
05/26/2010 M1.00 INCH ADAMS CO NWS EMPLOYEE
0133 PM HAIL COMMERCE CITY 39.81N 104.92W
05/26/2010 M2.00 INCH ADAMS CO TRAINED SPOTTER
WINDOW DAMAGE REPORTED
0131 PM HAIL 7 E THORNTON 39.89N 104.82W
05/26/2010 M1.00 INCH ADAMS CO TRAINED SPOTTER
0130 PM TORNADO 8 SSW BRIGHTON 39.88N 104.85W
05/26/2010 ADAMS CO NWS EMPLOYEE
0130 PM HAIL 5 SSW BARR LAKE 39.88N 104.81W
05/26/2010 M1.50 INCH ADAMS CO TRAINED SPOTTER
0123 PM HAIL 5 NE COMMERCE CITY 39.87N 104.86W
05/26/2010 M2.00 INCH ADAMS CO TRAINED SPOTTER
SEVERAL CAR WINDOWS BUSTED OUT
&&
JKLocal storm report, May 26, 6:13 PM MDT, 57 minutes before
PRELIMINARY LOCAL STORM REPORT...CORRECTED
NATIONAL WEATHER SERVICE DENVER CO
613 PM MDT WED MAY 26 2010
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0601 PM HAIL 2 SW WIGGINS 40.21N 104.10W
05/26/2010 M2.00 INCH MORGAN CO TRAINED SPOTTER
VORTEX 2
0600 PM HAIL 10 SW DEER TRAIL 39.51N 104.17W
05/26/2010 M1.50 INCH ELBERT CO TRAINED SPOTTER
0544 PM HAIL 2 SW WIGGINS 40.21N 104.10W
05/26/2010 M1.50 INCH MORGAN CO TRAINED SPOTTER
0535 PM HAIL 4 W WIGGINS 40.23N 104.15W
05/26/2010 M1.75 INCH MORGAN CO EMERGENCY MNGR
0527 PM HAIL 5 SW WIGGINS 40.18N 104.14W
05/26/2010 M1.00 INCH MORGAN CO TRAINED SPOTTER
0516 PM HAIL 14 NE KIOWA 39.46N 104.25W
05/26/2010 M1.50 INCH ELBERT CO TRAINED SPOTTER
0434 PM HAIL 4 S ROGGEN 40.11N 104.37W
05/26/2010 M2.00 INCH WELD CO TRAINED SPOTTER
VORTEX 2
0425 PM HAIL 1 WSW PROSPECT VALLEY 40.07N 104.43W
05/26/2010 M1.75 INCH WELD CO TRAINED SPOTTER
0420 PM HAIL PROSPECT VALLEY 40.07N 104.41W
05/26/2010 M2.00 INCH WELD CO STORM CHASER
VORTEX 2
0332 PM HAIL 3 E HUDSON 40.07N 104.59W
05/26/2010 M1.50 INCH WELD CO TRAINED SPOTTER
0330 PM HAIL 5 E LOCHBUIE 40.01N 104.63W
05/26/2010 M1.00 INCH WELD CO TRAINED SPOTTER
HAIL SIX INCHES DEEP
0314 PM TSTM WND DMG 4 NW WINDSOR 40.53N 104.96W
05/26/2010 LARIMER CO TRAINED SPOTTER
MULTIPLE STRUCTURED KNOCKED DOWN AND 15 FOOT SILO BLOWN
ACROSS THE FIELD
0310 PM TORNADO 5 SE BRIGHTON 39.93N 104.73W
05/26/2010 ADAMS CO TRAINED SPOTTER
0306 PM TSTM WND GST 6 SE WELLINGTON 40.64N 104.92W
05/26/2010 E65.00 MPH WELD CO TRAINED SPOTTER
0305 PM HAIL 5 SSE HUDSON 40.00N 104.61W
05/26/2010 M1.00 INCH ADAMS CO TRAINED SPOTTER
0250 PM HAIL 4 NW WINDSOR 40.53N 104.96W
05/26/2010 M1.00 INCH LARIMER CO TRAINED SPOTTER
0245 PM HAIL 3 E TIMNATH 40.53N 104.93W
05/26/2010 M1.25 INCH WELD CO TRAINED SPOTTER
0225 PM TORNADO 6 ESE BRIGHTON 39.95N 104.69W
05/26/2010 ADAMS CO AMATEUR RADIO
0202 PM HAIL 10 SSE BRIGHTON 39.85N 104.72W
05/26/2010 M1.25 INCH DENVER CO TRAINED SPOTTER
0153 PM HAIL 4 S BRIGHTON 39.93N 104.79W
05/26/2010 M2.75 INCH ADAMS CO TRAINED SPOTTER
0151 PM HAIL 1 NE THORNTON 39.90N 104.95W
05/26/2010 M1.75 INCH ADAMS CO TRAINED SPOTTER
EXTENSIVE DAMAGE TO ALL TREES IN VICINITY.
0151 PM HAIL 2 SSE BRIGHTON 39.96N 104.78W
05/26/2010 M2.75 INCH ADAMS CO LAW ENFORCEMENT
0149 PM HAIL COMMERCE CITY 39.81N 104.92W
05/26/2010 M1.00 INCH ADAMS CO TRAINED SPOTTER
0149 PM TORNADO 3 S BRIGHTON 39.94N 104.79W
05/26/2010 ADAMS CO AMATEUR RADIO
0148 PM HAIL 5 NE COMMERCE CITY 39.87N 104.86W
05/26/2010 M1.75 INCH ADAMS CO TRAINED SPOTTER
0148 PM HAIL 1 SE THORNTON 39.89N 104.95W
05/26/2010 M1.75 INCH ADAMS CO TRAINED SPOTTER
0145 PM TORNADO 4 W DENVER INTL AIRPORT 39.87N 104.75W
05/26/2010 ADAMS CO PUBLIC
0145 PM HAIL 4 NW DENVER INTL AIRPOR 39.91N 104.73W
05/26/2010 M1.75 INCH ADAMS CO NWS EMPLOYEE
0145 PM HAIL 1 ESE BRIGHTON 39.98N 104.79W
05/26/2010 M1.00 INCH ADAMS CO TRAINED SPOTTER
0140 PM HAIL 2 N COMMERCE CITY 39.84N 104.92W
05/26/2010 M1.00 INCH ADAMS CO NWS EMPLOYEE
0133 PM HAIL COMMERCE CITY 39.81N 104.92W
05/26/2010 M2.00 INCH ADAMS CO TRAINED SPOTTER
WINDOW DAMAGE REPORTED
0131 PM HAIL 7 E THORNTON 39.89N 104.82W
05/26/2010 M1.00 INCH ADAMS CO TRAINED SPOTTER
0130 PM TORNADO 8 SSW BRIGHTON 39.88N 104.85W
05/26/2010 ADAMS CO NWS EMPLOYEE
0130 PM HAIL 5 SSW BARR LAKE 39.88N 104.81W
05/26/2010 M1.50 INCH ADAMS CO TRAINED SPOTTER
0123 PM HAIL 5 NE COMMERCE CITY 39.87N 104.86W
05/26/2010 M2.00 INCH ADAMS CO TRAINED SPOTTER
SEVERAL CAR WINDOWS BUSTED OUT
&&
JKLocal storm report, May 26, 6:25 PM MDT, 45 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE DENVER CO
625 PM MDT WED MAY 26 2010
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0621 PM HAIL 5 NE WIGGINS 40.27N 104.00W
05/26/2010 M1.50 INCH MORGAN CO TRAINED SPOTTER
0601 PM HAIL 2 SW WIGGINS 40.21N 104.10W
05/26/2010 M2.00 INCH MORGAN CO TRAINED SPOTTER
VORTEX 2
0600 PM HAIL 10 SW DEER TRAIL 39.51N 104.17W
05/26/2010 M1.50 INCH ELBERT CO TRAINED SPOTTER
0544 PM HAIL 2 SW WIGGINS 40.21N 104.10W
05/26/2010 M1.50 INCH MORGAN CO TRAINED SPOTTER
0535 PM HAIL 4 W WIGGINS 40.23N 104.15W
05/26/2010 M1.75 INCH MORGAN CO EMERGENCY MNGR
0527 PM HAIL 5 SW WIGGINS 40.18N 104.14W
05/26/2010 M1.00 INCH MORGAN CO TRAINED SPOTTER
0516 PM HAIL 14 NE KIOWA 39.46N 104.25W
05/26/2010 M1.50 INCH ELBERT CO TRAINED SPOTTER
0434 PM HAIL 4 S ROGGEN 40.11N 104.37W
05/26/2010 M2.00 INCH WELD CO TRAINED SPOTTER
VORTEX 2
0425 PM HAIL 1 WSW PROSPECT VALLEY 40.07N 104.43W
05/26/2010 M1.75 INCH WELD CO TRAINED SPOTTER
0420 PM HAIL PROSPECT VALLEY 40.07N 104.41W
05/26/2010 M2.00 INCH WELD CO STORM CHASER
VORTEX 2
0332 PM HAIL 3 E HUDSON 40.07N 104.59W
05/26/2010 M1.50 INCH WELD CO TRAINED SPOTTER
0330 PM HAIL 5 E LOCHBUIE 40.01N 104.63W
05/26/2010 M1.00 INCH WELD CO TRAINED SPOTTER
HAIL SIX INCHES DEEP
0314 PM TSTM WND DMG 4 NW WINDSOR 40.53N 104.96W
05/26/2010 LARIMER CO TRAINED SPOTTER
MULTIPLE STRUCTURED KNOCKED DOWN AND 15 FOOT SILO BLOWN
ACROSS THE FIELD
0310 PM TORNADO 5 SE BRIGHTON 39.93N 104.73W
05/26/2010 ADAMS CO TRAINED SPOTTER
0306 PM TSTM WND GST 6 SE WELLINGTON 40.64N 104.92W
05/26/2010 E65.00 MPH WELD CO TRAINED SPOTTER
0305 PM HAIL 5 SSE HUDSON 40.00N 104.61W
05/26/2010 M1.00 INCH ADAMS CO TRAINED SPOTTER
0250 PM HAIL 4 NW WINDSOR 40.53N 104.96W
05/26/2010 M1.00 INCH LARIMER CO TRAINED SPOTTER
0245 PM HAIL 3 E TIMNATH 40.53N 104.93W
05/26/2010 M1.25 INCH WELD CO TRAINED SPOTTER
0225 PM TORNADO 6 ESE BRIGHTON 39.95N 104.69W
05/26/2010 ADAMS CO AMATEUR RADIO
0202 PM HAIL 10 SSE BRIGHTON 39.85N 104.72W
05/26/2010 M1.25 INCH DENVER CO TRAINED SPOTTER
0153 PM HAIL 4 S BRIGHTON 39.93N 104.79W
05/26/2010 M2.75 INCH ADAMS CO TRAINED SPOTTER
0151 PM HAIL 2 SSE BRIGHTON 39.96N 104.78W
05/26/2010 M2.75 INCH ADAMS CO LAW ENFORCEMENT
0151 PM HAIL 1 NE THORNTON 39.90N 104.95W
05/26/2010 M1.75 INCH ADAMS CO TRAINED SPOTTER
EXTENSIVE DAMAGE TO ALL TREES IN VICINITY.
0149 PM TORNADO 3 S BRIGHTON 39.94N 104.79W
05/26/2010 ADAMS CO AMATEUR RADIO
0149 PM HAIL COMMERCE CITY 39.81N 104.92W
05/26/2010 M1.00 INCH ADAMS CO TRAINED SPOTTER
0148 PM HAIL 1 SE THORNTON 39.89N 104.95W
05/26/2010 M1.75 INCH ADAMS CO TRAINED SPOTTER
0148 PM HAIL 5 NE COMMERCE CITY 39.87N 104.86W
05/26/2010 M1.75 INCH ADAMS CO TRAINED SPOTTER
0145 PM TORNADO 4 W DENVER INTL AIRPORT 39.87N 104.75W
05/26/2010 ADAMS CO PUBLIC
0145 PM HAIL 1 ESE BRIGHTON 39.98N 104.79W
05/26/2010 M1.00 INCH ADAMS CO TRAINED SPOTTER
0145 PM HAIL 4 NW DENVER INTL AIRPOR 39.91N 104.73W
05/26/2010 M1.75 INCH ADAMS CO NWS EMPLOYEE
0140 PM HAIL 2 N COMMERCE CITY 39.84N 104.92W
05/26/2010 M1.00 INCH ADAMS CO NWS EMPLOYEE
0133 PM HAIL COMMERCE CITY 39.81N 104.92W
05/26/2010 M2.00 INCH ADAMS CO TRAINED SPOTTER
WINDOW DAMAGE REPORTED
0131 PM HAIL 7 E THORNTON 39.89N 104.82W
05/26/2010 M1.00 INCH ADAMS CO TRAINED SPOTTER
0130 PM TORNADO 8 SSW BRIGHTON 39.88N 104.85W
05/26/2010 ADAMS CO NWS EMPLOYEE
0130 PM HAIL 5 SSW BARR LAKE 39.88N 104.81W
05/26/2010 M1.50 INCH ADAMS CO TRAINED SPOTTER
0123 PM HAIL 5 NE COMMERCE CITY 39.87N 104.86W
05/26/2010 M2.00 INCH ADAMS CO TRAINED SPOTTER
SEVERAL CAR WINDOWS BUSTED OUT
&&
JKThe office that day
Everything else NWS Denver/Boulder, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 26, 6:14 PM MDT | Tornado Warning | BOU | Arapahoe, Elbert | 19 min |
| May 26, 6:46 PM MDT | Severe Thunderstorm Warning | BOU | Morgan | 59 min |
| May 26, 7:39 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 51 min |
| May 26, 7:45 PM MDT | Areal Flood Advisory | BOU | Adams, Denver | 90 min |
| May 26, 7:51 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Morgan, Weld | 27 min |
| May 26, 8:20 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Broomfield, Weld | 40 min |
| May 26, 8:30 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Weld | 45 min |
| May 26, 8:58 PM MDT | Flash Flood Warning | BOU | Weld | 2 hr |
| May 26, 9:02 PM MDT | Severe Thunderstorm Warning | BOU | Boulder, Broomfield, Weld | 43 min |
| May 27, 1:06 AM MDT | Special Weather Statement | BOU | Logan | 24 min |
| May 27, 1:56 AM MDT | Special Weather Statement | BOU | Logan | 34 min |
Nearby
Severe Thunderstorm Warnings in Colorado, 2010Every severe thunderstorm warning in 2010
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.