Alert archive / Idaho / Shoshone County
Weather alerts in Shoshone County, Idaho, 2023
82 weather alerts in 2023, 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 2023. Tap one for its archive.
- Alerts
- 82
- Warnings
- 13
- Watches
- 18
- Advisories
- 30
- Busiest month
- June17 alerts
- Busiest day
- June 8, 20236 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, 2023
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 3 | 1 | 67% | 2 | 0% | |
| Flash flood warnings | 1 | 0 | 100% | 1 | 0% |
Each office's whole area, 2023
| 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 | 36 | 19 | 47% | 116 | 57% | 16 min |
| NWS Spokane, WA: flash flood warnings | 18 | 4 | 78% | 49 | 49% | 32 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 20, 2:13 PM PST | Winter Weather Advisory | OTX | 47 hr |
| Jan 25, 2:59 PM PST | Winter Storm Watch | OTX | 24 hr |
| Jan 26, 3:03 PM PST | Winter Storm Warning | OTX | 42 hr |
| Jan 28, 12:09 PM PST | Wind Chill Advisory | OTX | 22 hr |
| Feb 6, 2:53 PM PST | Winter Weather Advisory | OTX | 43 hr |
| Feb 12, 11:34 AM PST | Winter Weather Advisory | OTX | 50 hr |
| Feb 18, 2:04 PM PST | Winter Storm Watch | OTX | 44 hr |
| Feb 18, 2:04 PM PST | Winter Weather Advisory | OTX | 44 hr |
| Feb 19, 2:33 AM PST | Winter Storm Warning | OTX | 3 days |
| Feb 20, 1:32 AM PST | Wind Advisory | OTX | 31 hr |
| Feb 22, 4:59 AM PST | Wind Chill Advisory | OTX | 53 hr |
| Feb 27, 2:20 PM PST | Winter Weather Advisory | OTX | 25 hr |
| Mar 1, 2:20 AM PST | Winter Weather Advisory | OTX | 65 hr |
| Mar 9, 3:48 AM PST | Winter Weather Advisory | OTX | 54 hr |
| Mar 12, 3:29 AM PDT | Winter Weather Advisory | OTX | 51 hr |
| Mar 30, 2:46 PM PDT | Winter Storm Watch | OTX | 21 hr |
| Mar 30, 2:46 PM PDT | Winter Storm Warning | OTX | 56 hr |
| Apr 1, 3:30 PM PDT | Special Weather Statement | MSO | 30 min |
| Apr 4, 4:49 PM PDT | Special Weather Statement | MSO | 56 min |
| Apr 4, 4:55 PM PDT | Special Weather Statement | OTX | 65 min |
| Apr 4, 5:07 PM PDT | Snow Squall Warning | OTX | 53 min |
| Apr 4, 5:45 PM PDT | Special Weather Statement | MSO | 60 min |
| Apr 17, 1:31 PM PDT | Winter Weather Advisory | OTX | 21 hr |
| Apr 18, 7:15 PM PDT | Special Weather Statement | MSO | 30 min |
| May 1, 11:24 AM PDT | River Flood Watch | OTX | 4 days |
| May 2, 11:46 AM PDT | River Flood Watch | OTX | 3 days |
| May 2, 5:07 PM PDT | Special Weather Statement | OTX | 23 min |
| May 2, 5:14 PM PDT | Severe Thunderstorm Warning | OTX | 46 min |
| May 2, 5:40 PM PDT | Flash Flood Warning | OTX | 3 hr |
| May 2, 7:20 PM PDT | Special Weather Statement | OTX | 40 min |
| May 2, 8:16 PM PDT | Special Weather Statement | OTX | 29 min |
| May 3, 8:51 PM PDT | Flood Watch | OTX | 3 days |
| May 4, 5:00 PM PDT | Special Weather Statement | OTX | 45 min |
| May 4, 5:40 PM PDT | Special Weather Statement | OTX | 35 min |
| May 5, 9:41 PM PDT | Areal Flood Advisory | OTX | 24 hr |
| May 16, 2:26 AM PDT | Flood Watch | OTX | 18 hr |
| May 26, 3:40 PM PDT | Areal Flood Advisory | OTX | 3 hr |
| Jun 7, 9:31 AM PDT | Flood Watch | OTX | 62 hr |
| Jun 7, 12:25 PM PDT | Special Weather Statement | OTX | 50 min |
| Jun 7, 3:04 PM PDT | Areal Flood Advisory | OTX | 111 min |
| Jun 8, 2:14 PM PDT | Special Weather Statement | OTX | 46 min |
| Jun 8, 2:21 PM PDT | Areal Flood Advisory | OTX | 3 hr |
| Jun 8, 2:42 PM PDT | Special Weather Statement | OTX | 63 min |
| Jun 8, 2:58 PM PDT | Areal Flood Advisory | OTX | 3 hr |
| Jun 8, 3:04 PM PDT | Areal Flood Advisory | OTX | 3 hr |
| Jun 8, 3:53 PM PDT | Areal Flood Advisory | OTX | 3 hr |
| Jun 9, 3:14 PM PDT | Special Weather Statement | MSO | 46 min |
| Jun 9, 4:10 PM PDT | Severe Thunderstorm Warning | OTX | 50 min |
| Jun 13, 3:16 PM PDT | Areal Flood Advisory | OTX | 3 hr |
| Jun 27, 12:59 PM PDT | Special Weather Statement | OTX | 31 min |
| Jun 27, 1:19 PM PDT | Special Weather Statement | MSO | 26 min |
| Jun 27, 1:37 PM PDT | Special Weather Statement | OTX | 38 min |
| Jun 27, 1:41 PM PDT | Severe Thunderstorm Warning | OTX | 34 min |
| Jun 27, 3:07 PM PDT | Special Weather Statement | OTX | 23 min |
| Jul 22, 6:04 AM PDT | Fire Weather Watch | OTX | 32 hr |
| Jul 23, 1:49 PM PDT | Red Flag Warning | OTX | 33 hr |
| Aug 5, 6:00 AM PDT | Flood Watch | OTX | 62 hr |
| Aug 7, 2:11 PM PDT | Special Weather Statement | OTX | 64 min |
| Aug 7, 2:20 PM PDT | Areal Flood Advisory | OTX | 115 min |
| Aug 11, 1:15 PM PDT | Excessive Heat Watch | OTX | 48 hr |
| Aug 13, 1:34 PM PDT | Heat Advisory | OTX | 4 days |
| Aug 15, 2:12 PM PDT | Fire Weather Watch | OTX | 24 hr |
| Aug 16, 2:12 PM PDT | Red Flag Warning | OTX | 31 hr |
| Aug 16, 2:12 PM PDT | Red Flag Warning | OTX | 55 hr |
| Aug 19, 12:59 PM PDT | Flood Watch | OTX | 3 days |
| Aug 28, 2:20 PM PDT | Flood Watch | OTX | 39 hr |
| Aug 29, 1:31 PM PDT | Mesoscale Discussion | SPC | 119 min |
| Aug 29, 6:16 PM PDT | Mesoscale Discussion | SPC | 89 min |
| Sep 15, 1:40 PM PDT | Fire Weather Watch | OTX | 23 hr |
| Oct 23, 1:21 PM PDT | Winter Weather Advisory | OTX | 52 hr |
| Oct 31, 8:35 PM PDT | Air Stagnation Advisory | OTX | 25 hr |
| Nov 9, 1:56 PM PST | Wind Advisory | OTX | 53 hr |
| Nov 27, 10:36 AM PST | Air Stagnation Advisory | OTX | 3 days |
| Nov 29, 12:16 PM PST | Winter Storm Watch | OTX | 20 hr |
| Nov 30, 4:10 AM PST | Winter Storm Warning | OTX | 3 days |
| Dec 3, 2:07 AM PST | Winter Weather Advisory | OTX | 13 hr |
| Dec 3, 1:55 PM PST | Flood Watch | OTX | 47 hr |
| Dec 5, 1:18 PM PST | Areal Flood Advisory | OTX | 39 hr |
| Dec 6, 1:44 PM PST | Winter Weather Advisory | OTX | 47 hr |
| Dec 8, 2:46 PM PST | Winter Storm Watch | OTX | 14 hr |
| Dec 8, 2:46 PM PST | Winter Storm Warning | OTX | 46 hr |
| Dec 24, 1:46 PM PST | Winter Weather Advisory | OTX | 44 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 3 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 19 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flood Watch | 7 |
| River Flood Watch | 2 |
| Areal Flood Advisory | 10 |
| Winter | |
| Snow Squall Warning | 1 |
| Winter Storm Warning | 5 |
| Winter Storm Watch | 5 |
| Winter Weather Advisory | 13 |
| Heat | |
| Excessive Heat Watch | 1 |
| Heat Advisory | 1 |
| Cold | |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| Wind Advisory | 2 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 3 |
| Fog and smoke | |
| Air Stagnation Advisory | 2 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20222024
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.