Alert archive / Wyoming / Severe Thunderstorm Warnings in 2015
Severe Thunderstorm Warning 60, NWS Riverton, WY
NWS Riverton, WY issued this severe thunderstorm warning at Jul 17, 2015, 2:40 PM MDT for Natrona County, Wyoming. It was in force for 35 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
- Jul 17, 2015, 2:40 PM MDT (20:40 UTC)
- Expired
- Jul 17, 2015, 3:15 PM MDT
- In force
- 35 min
- Issued by
- NWS Riverton, WY
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
County Natrona County, WY
The radar
The Riverton/Lander radar (KRIW), 137 km from the middle of the area, began a volume at 20:40 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 |
|---|---|---|---|
| May 4, 1:08 PM MDT | Severe Thunderstorm Watch | SPC | 112 days |
The office that day
Everything else NWS Riverton, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 17, 11:38 AM MDT | Special Weather Statement | RIW | Natrona | 37 min |
| Jul 17, 1:46 PM MDT | Special Weather Statement | RIW | Natrona | 44 min |
| Jul 17, 2:12 PM MDT | Severe Thunderstorm Warning | RIW | Natrona | 33 min |
| Jul 17, 2:55 PM MDT | Special Weather Statement | RIW | Sweetwater | 35 min |
| Jul 17, 3:00 PM MDT | Special Weather Statement | RIW | Sweetwater | 30 min |
| Jul 17, 3:31 PM MDT | Special Weather Statement | RIW | Sweetwater | 29 min |
| Jul 17, 4:00 PM MDT | Special Weather Statement | RIW | 45 min |
Nearby
Severe Thunderstorm Warnings in Wyoming, 2015Every severe thunderstorm warning in 2015
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.