Alert archive / Idaho / Red Flag Warnings in 2010
Red Flag Warning 7, NWS Boise, ID
NWS Boise, ID issued this red flag warning at Aug 5, 2010, 2:47 PM MDT for 7 counties in Idaho. It took effect at Aug 6, 2010, 2:00 PM MDT. It was in force for 8 hr. 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 5, 2010, 2:47 PM MDT (20:47 UTC)
- In effect from
- Aug 6, 2010, 2:00 PM MDT
- Expired
- Aug 6, 2010, 9:44 PM MDT
- In force
- 8 hr
- Issued by
- NWS Boise, ID
Counties Adams County, ID, Boise County, ID, Gem County, ID, Idaho County, ID, Payette County, ID, Valley County, ID, Washington County, ID
The radar
The Boise radar (KCBX), 121 km from the middle of the area, began a volume at 20:47 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 forecasters said that day
The local office's own words before this red flag warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Boise, ID wrote its last area forecast discussion before this red flag warning went out at Aug 5, 10:14 AM MDT, 4 hours 33 minutes earlier.
Area forecast discussion, Aug 5, 10:14 AM MDT, 4 hours 33 minutes before
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</html>Hazardous weather outlook, Aug 5, 6:06 AM MDT, 8 hours 41 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE BOISE ID 606 AM MDT THU AUG 5 2010 IDZ012-014-015-029-033-ORZ061-063-064-061215- LOWER TREASURE VALLEY ID-UPPER TREASURE VALLEY- SOUTHWEST HIGHLANDS-OWYHEE MOUNTAINS-UPPER WEISER RIVER- HARNEY COUNTY-MALHEUR COUNTY-LOWER TREASURE VALLEY OR- 606 AM MDT THU AUG 5 2010 /506 AM PDT THU AUG 5 2010/ THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST IDAHO...WEST CENTRAL IDAHO AND SOUTHEAST OREGON. .DAY ONE...TODAY AND TONIGHT NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY WIDELY SCATTERED THUNDERSTORMS WILL DEVELOP FRIDAY AFTERNOON. STORMS WILL HAVE POTENTIAL TO PRODUCE GUSTY OUTFLOW WINDS. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED. IDZ011-013-016-028-030-ORZ062-061215- WEST CENTRAL MOUNTAINS-BOISE MOUNTAINS-WESTERN MAGIC VALLEY- CAMAS PRAIRIE-SOUTHERN TWIN FALLS COUNTY-BAKER COUNTY- 606 AM MDT THU AUG 5 2010 /506 AM PDT THU AUG 5 2010/ THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTH CENTRAL IDAHO...SOUTHWEST IDAHO...WEST CENTRAL IDAHO AND NORTHEAST OREGON. .DAY ONE...TODAY AND TONIGHT SCATTERED THUNDERSTORMS WILL DEVELOP THIS AFTERNOON. STRONGER STORMS MAY PRODUCE GUSTY OUTFLOW WINDS TO 50 MPH. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY SCATTERED THUNDERSTORMS REDEVELOP FRIDAY AFTERNOON WITH THE POTENTIAL TO PRODUCE GUSTY OUTFLOW WINDS. .SPOTTER INFORMATION STATEMENT... WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.
The office that day
Everything else NWS Boise, ID issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 5, 10:01 AM MDT | Red Flag Warning | BOI | 11 hr | |
| Aug 5, 3:10 PM MDT | Special Weather Statement | BOI | Jerome, Twin Falls | 65 min |
| Aug 5, 3:33 PM MDT | Severe Thunderstorm Warning | BOI | Jerome, Twin Falls | 42 min |
| Aug 5, 3:41 PM MDT | Severe Thunderstorm Warning | BOI | Jerome, Twin Falls | 49 min |
| Aug 5, 4:01 PM MDT | Special Weather Statement | BOI | Jerome | 59 min |
| Aug 5, 4:09 PM MDT | Areal Flood Warning | BOI | Jerome, Twin Falls | 3 hr |
| Aug 5, 4:56 PM MDT | Flash Flood Warning | BOI | Boise | 2 hr |
| Aug 5, 4:40 PM MDT | Severe Thunderstorm Warning | BOI | Baker | 50 min |
Nearby
Red Flag Warnings in Idaho, 2010Red Flag Warnings in Oregon, 2010Every red flag 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; radar from the NEXRAD Level II archive.