Weather alerts in North Slope Borough, Alaska
390 weather alerts since 1986, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
North Slope Borough and its neighbors
Each county as a circle sized by its count since 1986. Tap one for its archive.
- Alerts
- 390
- Warnings
- 119
- Watches
- 65
- Advisories
- 206
- Busiest year
- 2024159 alerts
- Average year
- 98over 4 years on file
Over time
By year
Before late 2005 the archive holds only tornado, severe thunderstorm, flash flood and marine warnings, and from 1997 SPC's watches, so the jump that year is the archive widening, not the weather.
By month of the year
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 | 2 |
| Flooding | |
| Areal Flood Warning | 5 |
| Flood Watch | 2 |
| Areal Flood Advisory | 9 |
| Winter | |
| Blizzard Warning | 66 |
| Winter Storm Warning | 27 |
| Winter Storm Watch | 48 |
| Winter Weather Advisory | 159 |
| Heat | |
| Heat Advisory | 6 |
| Cold | |
| Extreme Cold Warning | 3 |
| Wind Chill Warning | 3 |
| Extreme Cold Watch | 2 |
| Cold Weather Advisory | 8 |
| Wind Chill Advisory | 14 |
| Wind and dust | |
| High Wind Warning | 10 |
| High Wind Watch | 10 |
| Wind Advisory | 1 |
| Coast and beach | |
| Coastal Flood Warning | 3 |
| Coastal Flood Watch | 3 |
| Coastal Flood Advisory | 2 |
| High Surf Advisory | 7 |
The latest warnings
The most recent on file, newest first.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Sep 8, 11:22 AM AKDT | High Wind Warning | AFG | 3 days |
| May 10, 5:43 PM AKDT | Blizzard Warning | AFG | 27 hr |
| May 1, 11:48 AM AKDT | Blizzard Warning | AFG | 7 hr |
| Apr 23, 8:31 AM AKDT | Blizzard Warning | AFG | 6 hr |
| Mar 21, 6:28 AM AKDT | Winter Storm Warning | AFG | 6 hr |
| Mar 20, 3:20 PM AKDT | Winter Storm Warning | AFG | 15 hr |
| Mar 19, 12:25 PM AKDT | Blizzard Warning | AFG | 42 hr |
| Mar 16, 4:32 PM AKDT | Blizzard Warning | AFG | 37 hr |
| Mar 7, 11:46 AM AKST | Blizzard Warning | AFG | 4 days |
| Feb 26, 11:11 AM AKST | Blizzard Warning | AFG | 4 days |
| Feb 20, 11:45 AM AKST | Winter Storm Warning | AFG | 4 days |
| Feb 20, 4:35 AM AKST | Blizzard Warning | AFG | 53 hr |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive
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.