Alert archive / Arizona / Severe Thunderstorm Warnings in 2007
Severe Thunderstorm Warning 13, NWS Las Vegas, NV
NWS Las Vegas, NV issued this severe thunderstorm warning at Jul 28, 2007, 5:52 PM MST for Mohave County, Arizona. It was in force for 38 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jul 28, 2007, 5:52 PM MST (00:52 UTC)
- Expired
- Jul 28, 2007, 6:30 PM MST
- In force
- 38 min
- Issued by
- NWS Las Vegas, NV
- Area
- Counties, with a storm outline in the text
County Mohave County, AZ
The radar
The Las Vegas radar (KESX), 99 km from the middle of the area, began a volume at 00:52 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.
The nearest sounding before it
Flgstf/Belemont, AZ (KFGZ), launched 00:00Z, 0.9 hours before the alert went out and 199 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
- 52 J/kg
- Mixed-layer CIN
- -45 J/kg
- Mixed-layer LCL
- 1474 m above ground
- 0-6 km bulk shear
- 14 kt
- 0-1 km storm-relative helicity
- 30 m²/s²
- 0-3 km storm-relative helicity
- 52 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WUUS55 KVEF 290053 SVRVEF AZC015-290130- /O.NEW.KVEF.SV.W.0013.070729T0052Z-070729T0130Z/ BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE LAS VEGAS NV 552 PM MST SAT JUL 28 2007 THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... CENTRAL MOHAVE COUNTY IN NORTHWEST ARIZONA... * UNTIL 630 PM MST. * AT 541 PM MST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING DIME SIZE HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED 6 MILES EAST OF NEW KINGMAN-BUTLER...AND WAS MOVING SOUTHWEST AT 15 MPH. BRIEF HEAVY RAIN WILL ALSO ACCOMPANY THIS STORM AS IT MOVES THROUGH THE GREATER KINGMAN AREA. * THE SEVERE THUNDERSTORM WILL BE NEAR... KINGMAN AROUND 610 PM MST... GOLDEN VALLEY AROUND 620 PM MST... LAT...LON 3529 11379 3542 11408 3511 11434 3491 11395 $$ RUNK
2 follow-up statements
000 WWUS55 KVEF 290123 SVSVEF SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE LAS VEGAS NV 620 PM PDT SAT JUL 28 2007 AZC015-290130- /O.CON.KVEF.SV.W.0013.000000T0000Z-070729T0130Z/ MOHAVE AZ- 620 PM MST SAT JUL 28 2007 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM MST FOR CENTRAL MOHAVE COUNTY... AT 616 PM MST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED NEAR NEW KINGMAN-BUTLER...MOVING SOUTHWEST AT 15 MPH. A TRAINED WEATHER SPOTTER REPORTED QUARTER-SIZED HAIL 4 MILES NORTHEAST OF KINGMAN...ALONG WITH VERY GUSTY WINDS ESTIMATED AROUND 40-50 MPH...AND EXTREMELY LOW VISIBILITY DUE TO BLOWING DUST. THE SEVERE THUNDERSTORM WILL BE NEAR... DOWNTOWN KINGMAN BY 625 PM MST... LAT...LON 3529 11379 3542 11408 3511 11434 3491 11395 $$ RUNK
000 WWUS55 KVEF 290129 SVSVEF SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE LAS VEGAS NV 629 PM PDT SAT JUL 28 2007 AZC015-290139- /O.EXP.KVEF.SV.W.0013.000000T0000Z-070729T0130Z/ MOHAVE AZ- 629 PM MST SAT JUL 28 2007 ...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL MOHAVE COUNTY EXPIRES AT 630 PM MST... STRONG GUSTY WINDS AND HEAVY RAINFALL WILL CONTINUE IN THE KINGMAN AREA BUT THE THREAT OF LARGE HAIL AND DAMAGING WINDS HAS ENDED. A FLOOD ADVISORY IS NOW IN EFFECT UNTIL 830 PM MDT. LAT...LON 3529 11379 3542 11408 3511 11434 3491 11395 $$ RUNK
The office that day
Everything else NWS Las Vegas, NV issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 28, 5:04 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 26 min |
| Jul 28, 6:42 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 63 min |
| Jul 28, 7:44 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 46 min |
| Jul 29, 3:14 AM MST | Flash Flood Watch | VEF | Mohave | 17 hr |
| Jul 29, 2:34 PM MST | Severe Thunderstorm Warning | VEF | Mohave | 41 min |
| Jul 29, 2:40 PM MST | Flash Flood Warning | VEF | Mohave | 110 min |
Nearby
Severe Thunderstorm Warnings in Arizona, 2007Every severe thunderstorm warning in 2007
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.