Alert archive / Idaho

Weather alerts in Idaho, 1991

25 weather alerts in 1991, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.

Weather alerts by county

Each county as a circle sized by its count in 1991. Tap one for its archive.

Alerts
25
Warnings
25
Watches
0
Advisories
0
Busiest month
May11 alerts
Busiest day
May 17, 19918 alerts

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeCountiesLasted
Apr 24, 3:34 PM MDTTornado WarningBOICanyon, Gem26 min
May 17, 12:38 PM MDTSevere Thunderstorm WarningBOIBlaine, Lincoln, Minidoka52 min
May 17, 3:59 PM MDTSevere Thunderstorm WarningPIHBannock, Bingham, Oneida, Power46 min
May 17, 3:59 PM MDTSevere Thunderstorm WarningPIHFranklin46 min
May 17, 4:29 PM MDTSevere Thunderstorm WarningPIHFremont, Jefferson, Madison61 min
May 17, 4:29 PM MDTSevere Thunderstorm WarningPIHBonneville, Caribou61 min
May 17, 4:29 PM MDTSevere Thunderstorm WarningPIHBear Lake61 min
May 17, 5:30 PM MDTSevere Thunderstorm WarningPIHBonneville, Fremont, Jefferson, Madison
May 17, 5:30 PM MDTSevere Thunderstorm WarningPIHTeton
May 18, 4:09 PM MDTTornado WarningBOIBlaine, Minidoka51 min
May 18, 4:21 PM MDTTornado WarningBOIJerome, Lincoln54 min
May 18, 4:58 PM MDTTornado WarningBOIBlaine, Camas, Jerome, Lincoln, Minidoka62 min
Jun 20, 2:08 AM MDTFlash Flood WarningOTXClearwater, Latah, Shoshone82 min
Jun 20, 2:08 AM MDTFlash Flood WarningOTXBenewah82 min
Jul 14, 2:17 PM MDTSevere Thunderstorm WarningPIHLemhi118 min
Jul 23, 7:50 PM MDTFlash Flood WarningOTXClearwater, Idaho55 min
Aug 4, 3:52 PM MDTTornado WarningBOICassia38 min
Aug 4, 8:40 PM MDTSevere Thunderstorm WarningPIHBear Lake, Franklin65 min
Aug 27, 6:59 PM MDTSevere Thunderstorm WarningBOICassia, Jerome, Minidoka, Twin Falls2 hr
Aug 27, 6:59 PM MDTSevere Thunderstorm WarningBOIBlaine2 hr
Sep 8, 1:22 PM MDTTornado WarningPIHBannock38 min
Sep 10, 3:18 PM MDTTornado WarningBOIGooding, Jerome, Twin Falls38 min
Sep 10, 3:25 PM MDTSevere Thunderstorm WarningBOIGooding, Jerome, Twin Falls65 min
Sep 10, 3:26 PM MDTSevere Thunderstorm WarningBOIElmore, Owyhee2 hr
Sep 10, 4:50 PM MDTSevere Thunderstorm WarningBOIBoise, Gem, Valley115 min

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

ProductAlerts
Severe storms
Severe Thunderstorm Warning15
Tornado Warning7
Flooding
Flash Flood Warning3

By county

Every county with at least one alert. A county page lists each alert that covered it.

The busiest days

Days with the most alerts issued, by UTC date.

  1. May 17, 19918alerts
  2. September 10, 19914alerts
  3. May 18, 19913alerts
  4. June 20, 19912alerts
  5. August 28, 19912alerts
  6. April 24, 19911alerts
  7. July 14, 19911alerts
  8. July 24, 19911alerts
  9. August 4, 19911alerts
  10. August 5, 19911alerts
  11. September 8, 19911alerts

Nearby

Alerts in force nowTornadoes on recordThe radar archive19901992

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.