Alert archive / Idaho / Bonner County
Weather alerts in Bonner County, Idaho, 2023
81 weather alerts in 2023, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Bonner County and its neighbors
Each county as a circle sized by its count in 2023. Tap one for its archive.
- Alerts
- 81
- Warnings
- 11
- Watches
- 11
- Advisories
- 34
- Busiest month
- June21 alerts
- Busiest day
- June 13, 20239 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Bonner County, 2023
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 5 | 3 | 40% | 10 | 60% | 9 min |
| Flash flood warnings | 0 | 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 15, 9:10 AM PST | Dense Fog Advisory | OTX | 3 hr |
| Jan 26, 8:02 AM PST | Winter Weather Advisory | OTX | 33 hr |
| Jan 27, 2:04 PM PST | Winter Weather Advisory | OTX | 16 hr |
| Jan 28, 12:09 PM PST | Wind Chill Advisory | OTX | 22 hr |
| Feb 20, 2:16 PM PST | Winter Weather Advisory | OTX | 44 hr |
| Feb 21, 10:46 AM PST | Snow Squall Warning | OTX | 59 min |
| Feb 21, 11:58 AM PST | Special Weather Statement | OTX | 62 min |
| Feb 21, 12:39 PM PST | Snow Squall Warning | OTX | 66 min |
| Feb 21, 1:50 PM PST | Snow Squall Warning | OTX | 55 min |
| 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 2, 5:16 PM PST | Special Weather Statement | OTX | 29 min |
| Mar 2, 5:43 PM PST | Special Weather Statement | OTX | 32 min |
| Mar 9, 3:48 AM PST | Winter Weather Advisory | OTX | 54 hr |
| Apr 9, 3:21 PM PDT | Flood Watch | OTX | 43 hr |
| May 3, 8:51 PM PDT | Flood Watch | OTX | 3 days |
| May 4, 4:04 PM PDT | Special Weather Statement | OTX | 41 min |
| May 4, 5:03 PM PDT | Special Weather Statement | OTX | 42 min |
| May 15, 5:08 PM PDT | Special Weather Statement | OTX | 37 min |
| May 16, 2:26 AM PDT | Flood Watch | OTX | 18 hr |
| May 21, 12:27 PM PDT | Mesoscale Discussion | SPC | 2 hr |
| May 21, 4:14 PM PDT | Severe Thunderstorm Warning | OTX | 26 min |
| May 21, 6:00 PM PDT | Special Weather Statement | OTX | 30 min |
| May 21, 9:10 PM PDT | Special Weather Statement | OTX | 35 min |
| May 21, 9:29 PM PDT | Severe Thunderstorm Warning | OTX | 46 min |
| May 26, 3:40 PM PDT | Areal Flood Advisory | OTX | 3 hr |
| May 27, 12:27 PM PDT | Areal Flood Advisory | OTX | 2 hr |
| May 27, 3:22 PM PDT | Areal Flood Advisory | OTX | 74 min |
| May 27, 5:00 PM PDT | Areal Flood Advisory | OTX | 2 hr |
| Jun 7, 9:31 AM PDT | Flood Watch | OTX | 62 hr |
| Jun 7, 3:04 PM PDT | Areal Flood Advisory | OTX | 111 min |
| Jun 8, 2:58 PM PDT | Areal Flood Advisory | OTX | 3 hr |
| Jun 8, 4:22 PM PDT | Special Weather Statement | OTX | 23 min |
| Jun 8, 4:37 PM PDT | Areal Flood Advisory | OTX | 105 min |
| Jun 8, 5:31 PM PDT | Areal Flood Advisory | OTX | 2 hr |
| Jun 9, 9:10 PM PDT | Areal Flood Advisory | OTX | 3 hr |
| Jun 9, 9:26 PM PDT | Special Weather Statement | OTX | 34 min |
| Jun 13, 11:48 AM PDT | Special Weather Statement | OTX | 27 min |
| Jun 13, 12:03 PM PDT | Special Weather Statement | OTX | 27 min |
| Jun 13, 1:08 PM PDT | Special Weather Statement | OTX | 37 min |
| Jun 13, 1:15 PM PDT | Severe Thunderstorm Warning | OTX | 30 min |
| Jun 13, 2:47 PM PDT | Special Weather Statement | OTX | 28 min |
| Jun 13, 3:34 PM PDT | Special Weather Statement | OTX | 26 min |
| Jun 13, 3:57 PM PDT | Special Weather Statement | OTX | 33 min |
| Jun 13, 4:15 PM PDT | Severe Thunderstorm Warning | OTX | 30 min |
| Jun 13, 4:33 PM PDT | Special Weather Statement | OTX | 42 min |
| Jun 27, 3:22 PM PDT | Special Weather Statement | OTX | 23 min |
| Jun 27, 5:10 PM PDT | Special Weather Statement | OTX | 20 min |
| Jun 27, 6:03 PM PDT | Areal Flood Advisory | OTX | 3 hr |
| Jun 28, 10:40 PM PDT | Areal Flood Advisory | OTX | 65 min |
| Jul 10, 1:59 PM PDT | Special Weather Statement | OTX | 46 min |
| Jul 10, 2:45 PM PDT | Special Weather Statement | OTX | 45 min |
| Jul 10, 6:42 PM PDT | Special Weather Statement | OTX | 33 min |
| Jul 10, 7:11 PM PDT | Severe Thunderstorm Warning | OTX | 37 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 5, 4:55 PM PDT | Special Weather Statement | OTX | 35 min |
| Aug 7, 12:25 PM PDT | Special Weather Statement | OTX | 35 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 28, 2:20 PM PDT | Flood Watch | OTX | 39 hr |
| Aug 30, 4:50 AM PDT | Areal Flood Advisory | OTX | 12 hr |
| Sep 15, 1:40 PM PDT | Fire Weather Watch | OTX | 23 hr |
| Sep 18, 3:41 PM PDT | Dust Storm Advisory | OTX | 64 min |
| 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, 2:44 AM PST | Dense Fog Advisory | OTX | 7 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 30, 4:10 AM PST | Winter Weather Advisory | OTX | 57 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 8, 2:46 PM PST | Winter Weather Advisory | OTX | 46 hr |
| Dec 15, 2:02 PM PST | Air Stagnation Advisory | OTX | 68 hr |
| Dec 15, 11:32 PM PST | Dense Fog Advisory | OTX | 14 hr |
| Dec 21, 4:41 PM PST | Dense Fog Advisory | OTX | 17 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 | 5 |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 24 |
| Flooding | |
| Flood Watch | 7 |
| Areal Flood Advisory | 13 |
| Winter | |
| Snow Squall Warning | 3 |
| Winter Weather Advisory | 9 |
| Heat | |
| Excessive Heat Watch | 1 |
| Heat Advisory | 1 |
| Cold | |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| Dust Storm Advisory | 1 |
| Wind Advisory | 1 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 3 |
| Fog and smoke | |
| Air Stagnation Advisory | 3 |
| Dense Fog Advisory | 4 |
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.