Alert archive / Idaho / Severe Thunderstorm Warnings in 2009
Severe Thunderstorm Warning 33, NWS Boise, ID
NWS Boise, ID issued this severe thunderstorm warning at Aug 29, 2009, 7:48 PM MDT for 5 counties in Idaho. It was in force for 42 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
- Aug 29, 2009, 7:48 PM MDT (01:48 UTC)
- Expired
- Aug 29, 2009, 8:30 PM MDT
- In force
- 42 min
- Issued by
- NWS Boise, ID
- Area
- Storm-based polygon
Counties Boise County, ID, Gem County, ID, Payette County, ID, Valley County, ID, Washington County, ID
The radar
The Boise radar (KCBX), 85 km from the middle of the area, began a volume at 01:51 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 office that day
Everything else NWS Boise, ID issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 29, 7:39 PM MDT | Special Weather Statement | BOI | Gem | 51 min |
| Aug 29, 8:00 PM MDT | Severe Thunderstorm Warning | BOI | Canyon, Gem, Payette | 14 min |
| Aug 29, 8:42 PM MDT | Severe Thunderstorm Warning | BOI | Boise, Elmore | 34 min |
| Aug 29, 10:16 PM MDT | Special Weather Statement | BOI | Canyon | 44 min |
| Aug 29, 11:14 PM MDT | Special Weather Statement | BOI | Boise | 46 min |
| Aug 30, 9:33 AM MDT | Flash Flood Watch | BOI | Adams, Boise, Camas, Elmore, Gem, Valley and 1 more | 10 hr |
| Aug 30, 10:05 AM MDT | Red Flag Warning | BOI | 11 hr | |
| Aug 30, 12:03 PM MDT | Severe Thunderstorm Warning | BOI | Camas | 42 min |
Nearby
Severe Thunderstorm Warnings in Idaho, 2009Every severe thunderstorm warning in 2009
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.