Alert archive / Wyoming / Severe Thunderstorm Warnings in 2006
Severe Thunderstorm Warning 28, NWS Riverton, WY
NWS Riverton, WY issued this severe thunderstorm warning at Jun 19, 2006, 9:36 PM MDT for Johnson County, Wyoming. It was in force for 29 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jun 19, 2006, 9:36 PM MDT (03:36 UTC)
- Expired
- Jun 19, 2006, 10:05 PM MDT
- In force
- 29 min
- Issued by
- NWS Riverton, WY
- Area
- Counties, with a storm outline in the text
County Johnson County, WY
The radar
The Riverton/Lander radar (KRIW), 187 km from the middle of the area, began a volume at 03:36 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 19, 5:02 PM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
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 Riverton, WY wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 19, 8:30 PM MDT, 1 hour 6 minutes earlier.
Area forecast discussion, Jun 19, 8:30 PM MDT, 1 hour 6 minutes before
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</html>Hazardous weather outlook, Jun 19, 8:30 PM MDT, 1 hour 6 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE RIVERTON WY 830 PM MDT MON JUN 19 2006 WYZ001>020-022>030-201100- ABSAROKA MOUNTAINS-BIGHORN MOUNTAINS SOUTHEAST- BIGHORN MOUNTAINS WEST-CASPER MOUNTAIN-CODY FOOTHILLS- EAST SWEETWATER COUNTY-FLAMING GORGE- GREEN MOUNTAINS AND RATTLESNAKE RANGE-JACKSON HOLE-LANDER FOOTHILLS- NATRONA COUNTY LOWER ELEVATIONS-NORTH BIG HORN BASIN- NORTHEAST JOHNSON COUNTY-OWL CREEK AND BRIDGER MOUNTAINS- ROCK SPRINGS AND GREEN RIVER-SALT RIVER AND WYOMING RANGES- SOUTH LINCOLN COUNTY-SOUTHEAST BIG HORN BASIN- SOUTHEAST JOHNSON COUNTY-SOUTHWEST BIG HORN BASIN-STAR VALLEY- TETON AND GROS VENTRE MOUNTAINS-UPPER GREEN RIVER BASIN- UPPER GREEN RIVER BASIN FOOTHILLS-UPPER WIND RIVER BASIN- WIND RIVER BASIN-WIND RIVER MOUNTAINS EAST-WIND RIVER MOUNTAINS WEST- YELLOWSTONE NATIONAL PARK- 830 PM MDT MON JUN 19 2006 ...SEVERE THUNDERSTORM WATCH CANCELED FOR HOT SPRINGS...BIG HORN... WASHAKIE AND JOHNSON COUNTIES... THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN AND CENTRAL WYOMING. .DAY ONE...TODAY AND TONIGHT THE THREAT OF SEVERE THUNDERSTORMS HAS PASSED TO THE EAST OF THE BIG HORN BASIN AND MOUNTAINS. WHILE ISOLATED THUNDERSTORMS LINGERED IN THE LOWER ELEVATIONS JOHNSON COUNTY AT 830 PM...THESE ARE EXPECTED TO EXIT THE COUNTY BY 9 PM...PRODUCING WIND GUSTS OF 40 TO 50 MPH...BUT LITTLE RAIN OR HAIL BEFORE THEY LEAVE. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY STRONG THUNDERSTORMS HAVING THE POTENTIAL TO PRODUCE HAIL...STRONG GUSTY WINDS...HEAVY DOWN-POURS AND DANGEROUS LIGHTNING ARE POSSIBLE IN JOHNSON COUNTY ON FRIDAY. SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL BE NEEDED TODAY AND TONIGHT. PLEASE REPORT HAIL SIZE AND ANY WIND GUSTS OVER 40 MPH. THANK YOU. TEAM RIW
In the hours before
Special weather statement, Jun 19, 6:16 PM MDT, 3 hours 20 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE RIVERTON WY 616 PM MDT MON JUN 19 2006 WYZ015-017>020-022-200200- CASPER MOUNTAIN-GREEN MOUNTAINS AND RATTLESNAKE RANGE- LANDER FOOTHILLS-NATRONA COUNTY LOWER ELEVATIONS-WIND RIVER BASIN- WIND RIVER MOUNTAINS EAST- 616 PM MDT MON JUN 19 2006 ...STRONG WIND GUSTS EXPECTED WITH A FEW SHOWERS AND THUNDERSTORMS THIS EVENING... HIGH-BASED SHOWERS AND ISOLATED THUNDERSTORMS WILL CONTINUE MOVE ACROSS CENTRAL WYOMING THROUGH 8 PM THIS EVENING. EXPECT STRONG OUTFLOW WIND GUSTS NEAR 60 MPH WITH SOME OF THESE SHOWERS AND STORMS. THESE STRONG WIND GUSTS MAY OCCUR WELL AHEAD OF ANY SHOWERS OR THUNDERSTORMS. OUTDOOR RECREATIONALISTS...ESPECIALLY THOSE ON LAKES AND RESERVOIRS...SHOULD BE PREPARED FOR THESE STRONG ERRATIC WIND GUSTS THIS EVENING. DRIVERS OF HIGH PROFILE VEHICLES SHOULD ALSO BE ALERT FOR STRONG SUDDEN CROSSWIND. AEM
Local storm report, Jun 19, 6:47 PM MDT, 2 hours 49 minutes before
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</html>Special weather statement, Jun 19, 7:52 PM MDT, 1 hour 44 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE RIVERTON WY 752 PM MDT MON JUN 19 2006 WYZ019-020-022-200300- CASPER MOUNTAIN-GREEN MOUNTAINS AND RATTLESNAKE RANGE- NATRONA COUNTY LOWER ELEVATIONS- 752 PM MDT MON JUN 19 2006 ...STRONG WIND GUSTS EXPECTED WITH A FEW SHOWERS AND THUNDERSTORMS THIS EVENING... HIGH-BASED SHOWERS AND ISOLATED THUNDERSTORMS WILL CONTINUE MOVE ACROSS portions of CENTRAL WYOMING THROUGH 9 PM THIS EVENING. EXPECT STRONG OUTFLOW WIND GUSTS NEAR 60 MPH WITH SOME OF THESE SHOWERS AND STORMS. THESE STRONG WIND GUSTS MAY OCCUR WELL AHEAD OF ANY SHOWERS OR THUNDERSTORMS. OUTDOOR RECREATIONALISTS...ESPECIALLY THOSE ON LAKES...INCLUDING PATHFINDER AND ALCOVA RESERVOIRS...SHOULD BE PREPARED FOR THESE STRONG ERRATIC WIND GUSTS THIS EVENING. DRIVERS OF HIGH PROFILE VEHICLES SHOULD ALSO BE ALERT FOR STRONG SUDDEN CROSSWIND. LIPSON
Special weather statement, Jun 19, 8:00 PM MDT, 1 hour 36 minutes before
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</html>The office that day
Everything else NWS Riverton, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 19, 9:00 PM MDT | Severe Thunderstorm Warning | RIW | Natrona | 60 min |
Nearby
Severe Thunderstorm Warnings in Wyoming, 2006Every severe thunderstorm warning in 2006
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.