Alert archive / Idaho / Shoshone County
Weather alerts in Shoshone County, Idaho, 2022
84 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Shoshone County and its neighbors
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Alerts
- 84
- Warnings
- 16
- Watches
- 17
- Advisories
- 36
- Busiest month
- December18 alerts
- Busiest day
- August 12, 20224 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Shoshone County, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 2 | 2 | 0% | 3 | 67% | 2 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Spokane, WA: tornado warnings | 0 | 2 | 0% | |||
| NWS Spokane, WA: severe thunderstorm warnings | 38 | 22 | 42% | 115 | 53% | 16 min |
| NWS Spokane, WA: flash flood warnings | 29 | 9 | 69% | 42 | 60% | 22 min |
An office's figures cover every county it serves, including across state lines.
Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.
The alerts
Every alert, in the order issued. Times are local, Pacific Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 1, 2:20 PM PST | Winter Weather Advisory | OTX | 55 hr |
| Jan 4, 3:10 AM PST | Winter Storm Watch | OTX | 24 hr |
| Jan 4, 3:10 AM PST | Winter Weather Advisory | OTX | 29 hr |
| Jan 5, 3:28 AM PST | Winter Storm Warning | OTX | 61 hr |
| Jan 13, 2:09 PM PST | Dense Fog Advisory | OTX | 22 hr |
| Jan 19, 1:14 PM PST | Winter Weather Advisory | OTX | 23 hr |
| Jan 29, 2:12 PM PST | Winter Weather Advisory | OTX | 3 days |
| Feb 2, 4:18 AM PST | Winter Weather Advisory | OTX | 24 hr |
| Feb 19, 12:05 PM PST | Winter Weather Advisory | OTX | 55 hr |
| Feb 21, 1:52 AM PST | Wind Chill Advisory | OTX | 56 hr |
| Feb 27, 5:57 AM PST | Winter Weather Advisory | OTX | 35 hr |
| Feb 27, 11:24 AM PST | River Flood Watch | OTX | 54 hr |
| Feb 27, 8:30 PM PST | Flood Watch | OTX | 64 hr |
| Mar 1, 5:22 PM PST | River Flood Warning | OTX | 46 hr |
| Mar 2, 11:37 AM PST | Areal Flood Advisory | OTX | 48 hr |
| Mar 7, 1:08 PM PST | Winter Weather Advisory | OTX | 33 hr |
| Apr 2, 2:36 AM PDT | High Wind Watch | OTX | 33 hr |
| Apr 3, 12:04 PM PDT | High Wind Warning | OTX | 33 hr |
| Apr 3, 2:14 PM PDT | Winter Weather Advisory | OTX | 45 hr |
| Apr 10, 4:04 AM PDT | Winter Weather Advisory | OTX | 47 hr |
| Apr 14, 1:27 PM PDT | Winter Weather Advisory | OTX | 19 hr |
| Apr 15, 1:33 PM PDT | Winter Storm Watch | OTX | 12 hr |
| Apr 16, 1:55 AM PDT | Winter Storm Warning | OTX | 30 hr |
| May 15, 8:48 AM PDT | Flood Watch | OTX | 12 hr |
| May 18, 3:41 AM PDT | Wind Advisory | OTX | 17 hr |
| Jun 3, 5:05 PM PDT | Severe Thunderstorm Warning | OTX | 25 min |
| Jun 5, 11:57 AM PDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 10, 1:52 AM PDT | Flood Watch | OTX | 3 days |
| Jun 12, 6:02 PM PDT | Areal Flood Warning | OTX | 18 hr |
| Jun 13, 11:46 AM PDT | Areal Flood Advisory | OTX | 28 hr |
| Jul 3, 12:42 PM PDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 3, 3:05 PM PDT | Special Weather Statement | OTX | 25 min |
| Jul 13, 1:25 AM PDT | Special Weather Statement | OTX | 35 min |
| Jul 23, 2:30 PM PDT | Excessive Heat Watch | OTX | 41 hr |
| Jul 24, 2:58 PM PDT | Excessive Heat Warning | OTX | 8 days |
| Aug 6, 2:09 PM PDT | Heat Advisory | OTX | 3 days |
| Aug 11, 1:23 PM PDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 11, 6:17 PM PDT | Special Weather Statement | OTX | 28 min |
| Aug 12, 12:55 PM PDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 12, 1:31 PM PDT | Special Weather Statement | OTX | 29 min |
| Aug 12, 1:34 PM PDT | Special Weather Statement | OTX | 26 min |
| Aug 19, 10:00 PM PDT | Special Weather Statement | OTX | 30 min |
| Aug 19, 10:27 PM PDT | Special Weather Statement | OTX | 63 min |
| Aug 23, 2:03 PM PDT | Flood Watch | OTX | 32 hr |
| Aug 25, 1:14 PM PDT | Special Weather Statement | OTX | 31 min |
| Aug 25, 1:29 PM PDT | Severe Thunderstorm Warning | OTX | 15 min |
| Aug 25, 1:31 PM PDT | Special Weather Statement | MSO | 59 min |
| Aug 25, 8:12 PM PDT | Special Weather Statement | OTX | 33 min |
| Aug 25, 8:26 PM PDT | Special Weather Statement | MSO | 34 min |
| Sep 1, 1:57 PM PDT | Red Flag Warning | OTX | 55 hr |
| Sep 5, 2:41 AM PDT | Fire Weather Watch | OTX | 24 hr |
| Sep 6, 3:08 AM PDT | Red Flag Warning | OTX | 51 hr |
| Nov 2, 3:16 PM PDT | Winter Storm Watch | OTX | 23 hr |
| Nov 3, 11:03 AM PDT | High Wind Watch | OTX | 16 hr |
| Nov 3, 2:39 PM PDT | Winter Storm Warning | OTX | 20 hr |
| Nov 4, 3:24 AM PDT | High Wind Warning | OTX | 32 hr |
| Nov 4, 10:54 AM PDT | Winter Weather Advisory | OTX | 3 hr |
| Nov 6, 12:14 PM PST | Winter Weather Advisory | OTX | 26 hr |
| Nov 18, 10:43 AM PST | Air Stagnation Advisory | OTX | 4 days |
| Nov 21, 4:18 AM PST | Winter Weather Advisory | OTX | 54 hr |
| Nov 24, 3:10 PM PST | Winter Weather Advisory | OTX | 35 hr |
| Nov 26, 2:32 AM PST | Winter Storm Watch | OTX | 10 hr |
| Nov 26, 12:33 PM PST | Winter Weather Advisory | OTX | 57 hr |
| Nov 28, 12:13 PM PST | Winter Storm Watch | OTX | 25 hr |
| Nov 29, 2:08 AM PST | Winter Storm Warning | OTX | 64 hr |
| Nov 29, 2:08 AM PST | Winter Weather Advisory | OTX | 72 hr |
| Dec 3, 12:31 PM PST | Winter Weather Advisory | OTX | 47 hr |
| Dec 5, 7:38 PM PST | Winter Weather Advisory | OTX | 14 hr |
| Dec 6, 1:42 PM PST | Winter Weather Advisory | OTX | 22 hr |
| Dec 7, 1:47 PM PST | Winter Weather Advisory | OTX | 39 hr |
| Dec 9, 7:00 AM PST | Winter Weather Advisory | OTX | 39 hr |
| Dec 16, 1:17 PM PST | Winter Weather Advisory | OTX | 69 hr |
| Dec 18, 12:23 PM PST | Winter Storm Watch | OTX | 26 hr |
| Dec 19, 9:56 AM PST | Wind Chill Watch | OTX | 28 hr |
| Dec 19, 2:07 PM PST | Winter Storm Warning | OTX | 38 hr |
| Dec 20, 11:50 AM PST | Mesoscale Discussion | SPC | 4 hr |
| Dec 20, 2:02 PM PST | Wind Chill Warning | OTX | 46 hr |
| Dec 20, 2:02 PM PST | Wind Chill Advisory | OTX | 71 hr |
| Dec 22, 4:06 AM PST | Winter Weather Advisory | OTX | 68 hr |
| Dec 24, 4:53 AM PST | Winter Weather Advisory | OTX | 19 hr |
| Dec 26, 12:50 PM PST | Areal Flood Advisory | OTX | 52 hr |
| Dec 26, 8:53 PM PST | Winter Weather Advisory | OTX | 41 hr |
| Dec 28, 9:09 AM PST | River Flood Warning | OTX | 7 hr |
| Dec 28, 1:44 PM PST | Winter Weather Advisory | OTX | 50 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20212023
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. Warning verification from the Mesonet's Cow. Rebuilt daily.