Alert archive / Idaho / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in Idaho, 2011
67 severe thunderstorm warnings in 2011. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in 2011. Tap one for its archive.
- Severe Thunderstorm Warnings
- 67
- Busiest month
- August20 severe thunderstorm warnings
- Busiest day
- August 4, 20117 severe thunderstorm warnings
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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 10, 6:32 PM MST | Severe Thunderstorm Warning | PIH | Blaine, Cassia, Minidoka, Power | 28 min |
| Mar 10, 6:57 PM MST | Severe Thunderstorm Warning | PIH | Bannock, Bingham, Cassia, Oneida, Power | 33 min |
| Mar 10, 7:27 PM MST | Severe Thunderstorm Warning | PIH | Bannock, Bingham, Caribou, Oneida, Power | 33 min |
| Mar 16, 3:58 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Blaine, Butte, Cassia, Minidoka, Power | 47 min |
| Apr 13, 2:30 PM MDT | Severe Thunderstorm Warning | PIH | Butte | 28 min |
| Apr 13, 3:39 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Bonneville, Butte, Clark, Jefferson | 51 min |
| Apr 13, 4:20 PM MDT | Severe Thunderstorm Warning | PIH | Clark, Fremont, Jefferson, Madison | 40 min |
| Apr 21, 1:39 PM MDT | Severe Thunderstorm Warning | PIH | Franklin, Oneida | 35 min |
| May 7, 4:56 PM MDT | Severe Thunderstorm Warning | PIH | Cassia, Power | 49 min |
| May 7, 5:44 PM MDT | Severe Thunderstorm Warning | PIH | Cassia, Oneida, Power | 25 min |
| Jun 6, 12:04 PM MDT | Severe Thunderstorm Warning | BOI | Owyhee | 41 min |
| Jun 6, 1:33 PM MDT | Severe Thunderstorm Warning | BOI | Elmore, Gooding, Owyhee, Twin Falls | 32 min |
| Jun 6, 2:01 PM MDT | Severe Thunderstorm Warning | BOI | Camas, Elmore, Gooding | 44 min |
| Jun 6, 7:09 PM MDT | Severe Thunderstorm Warning | PIH | Cassia, Minidoka | 51 min |
| Jun 6, 7:59 PM MDT | Severe Thunderstorm Warning | PIH | Cassia | 24 min |
| Jun 10, 7:32 PM MDT | Severe Thunderstorm Warning | PIH | Bannock, Bingham, Power | 43 min |
| Jun 22, 5:18 PM MDT | Severe Thunderstorm Warning | PIH | Bonneville, Jefferson, Madison | 42 min |
| Jun 22, 6:42 PM MDT | Severe Thunderstorm Warning | OTX | Latah, Nez Perce | 26 min |
| Jun 22, 6:56 PM MDT | Severe Thunderstorm Warning | MSO | Clearwater | 34 min |
| Jun 22, 8:25 PM MDT | Severe Thunderstorm Warning | OTX | Lewis, Nez Perce | 51 min |
| Jun 23, 2:25 PM MDT | Severe Thunderstorm Warning | PIH | Oneida | 50 min |
| Jun 23, 3:25 PM MDT | Severe Thunderstorm Warning | PIH | Oneida | 23 min |
| Jun 23, 3:53 PM MDT | Severe Thunderstorm Warning | PIH | Caribou | 52 min |
| Jun 24, 6:10 PM MDT | Severe Thunderstorm Warning | PIH | Bear Lake, Franklin | 50 min |
| Jun 29, 3:18 PM MDT | Severe Thunderstorm Warning | PIH | Bear Lake | 27 min |
| Jun 29, 5:25 PM MDT | Severe Thunderstorm Warning | PIH | Bear Lake, Caribou, Franklin | 50 min |
| Jul 4, 5:26 PM MDT | Severe Thunderstorm Warning | PIH | Bannock, Bingham, Power | 49 min |
| Jul 7, 4:25 PM MDT | Severe Thunderstorm Warning | BOI | Ada, Boise, Elmore | 35 min |
| Jul 7, 7:57 PM MDT | Severe Thunderstorm Warning | PIH | Blaine, Custer, Lincoln | 63 min |
| Jul 8, 1:20 PM MDT | Severe Thunderstorm Warning | PIH | Clark | 40 min |
| Jul 8, 3:10 PM MDT | Severe Thunderstorm Warning | PIH | Clark, Fremont | 50 min |
| Jul 8, 3:57 PM MDT | Severe Thunderstorm Warning | PIH | Fremont | 33 min |
| Jul 8, 4:47 PM MDT | Severe Thunderstorm Warning | PIH | Cassia, Oneida, Power | 33 min |
| Jul 10, 7:34 PM MDT | Severe Thunderstorm Warning | PIH | Bear Lake, Franklin | 41 min |
| Jul 10, 8:11 PM MDT | Severe Thunderstorm Warning | PIH | Bear Lake, Franklin | 34 min |
| Jul 11, 3:17 PM MDT | Severe Thunderstorm Warning | PIH | Cassia, Minidoka | 43 min |
| Jul 11, 7:29 PM MDT | Severe Thunderstorm Warning | PIH | Bonneville, Clark, Fremont, Jefferson, Madison, Teton | 46 min |
| Jul 11, 8:12 PM MDT | Severe Thunderstorm Warning | PIH | Clark, Fremont, Madison, Teton | 33 min |
| Jul 12, 1:36 PM MDT | Severe Thunderstorm Warning | PIH | Custer | 39 min |
| Jul 12, 2:34 PM MDT | Severe Thunderstorm Warning | PIH | Bonneville | 41 min |
| Jul 12, 2:46 PM MDT | Severe Thunderstorm Warning | PIH | Bingham | 44 min |
| Jul 12, 4:56 PM MDT | Severe Thunderstorm Warning | PIH | Clark, Fremont, Jefferson | 28 min |
| Jul 13, 1:07 PM MDT | Severe Thunderstorm Warning | MSO | Lemhi | 38 min |
| Jul 19, 4:24 PM MDT | Severe Thunderstorm Warning | MSO | Idaho | 37 min |
| Aug 1, 3:59 PM MDT | Severe Thunderstorm Warning | PIH | Butte, Custer | 46 min |
| Aug 1, 4:56 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Butte | 35 min |
| Aug 1, 5:24 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Bonneville, Butte, Jefferson | 51 min |
| Aug 1, 6:04 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Bonneville, Butte, Jefferson | 41 min |
| Aug 1, 9:03 PM MDT | Severe Thunderstorm Warning | MSO | Lemhi | 42 min |
| Aug 4, 2:58 PM MDT | Severe Thunderstorm Warning | PIH | Bannock, Bingham | 47 min |
| Aug 4, 3:21 PM MDT | Severe Thunderstorm Warning | PIH | Bannock, Bingham | 39 min |
| Aug 4, 3:57 PM MDT | Severe Thunderstorm Warning | PIH | Bannock, Bingham | 48 min |
| Aug 4, 4:44 PM MDT | Severe Thunderstorm Warning | PIH | Bingham | 46 min |
| Aug 4, 4:48 PM MDT | Severe Thunderstorm Warning | PIH | Lincoln, Minidoka | 42 min |
| Aug 4, 5:28 PM MDT | Severe Thunderstorm Warning | BOI | Owyhee, Twin Falls | 32 min |
| Aug 4, 5:42 PM MDT | Severe Thunderstorm Warning | PIH | Power | 48 min |
| Aug 4, 6:16 PM MDT | Severe Thunderstorm Warning | PIH | Bingham | 44 min |
| Aug 4, 6:42 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Bonneville, Jefferson | 48 min |
| Aug 4, 7:05 PM MDT | Severe Thunderstorm Warning | PIH | Power | 28 min |
| Aug 4, 7:29 PM MDT | Severe Thunderstorm Warning | PIH | Fremont, Jefferson, Madison | 46 min |
| Aug 7, 5:22 PM MDT | Severe Thunderstorm Warning | PIH | Bingham | 38 min |
| Aug 15, 2:31 PM MDT | Severe Thunderstorm Warning | PIH | Caribou | 29 min |
| Aug 15, 2:51 PM MDT | Severe Thunderstorm Warning | PIH | Bear Lake, Caribou | 24 min |
| Aug 24, 10:52 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Bonneville, Jefferson | 23 min |
| Sep 10, 6:51 PM MDT | Severe Thunderstorm Warning | BOI | Adams, Valley | 24 min |
| Oct 16, 3:14 PM MDT | Severe Thunderstorm Warning | PIH | Bonneville, Fremont, Jefferson, Madison, Teton | 46 min |
| Dec 30, 8:36 PM MST | Severe Thunderstorm Warning | PIH | Bannock, Bingham, Blaine, Cassia, Minidoka, Power | 39 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bingham County19
- Power County12
- Jefferson County11
- Cassia County10
- Bonneville County9
- Bannock County8
- Fremont County8
- Oneida County7
- Butte County7
- Clark County7
- Minidoka County6
- Madison County6
- Bear Lake County6
- Caribou County5
- Franklin County5
- Blaine County4
- Owyhee County3
- Elmore County3
- Custer County3
- Teton County3
- Gooding County2
- Twin Falls County2
- Nez Perce County2
- Lincoln County2
- Lemhi County2
- Camas County1
- Latah County1
- Clearwater County1
- Lewis County1
- Ada County1
- Boise County1
- Idaho County1
- Adams County1
- Valley County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
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.