Areal Flood Advisories in Alaska
928 areal flood advisories since 1986. 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 areal flood advisories reaches back to 2005.
Areal Flood Advisories by county
Each county as a circle sized by its count since 1986. Tap one for its archive.
- Areal Flood Advisories
- 928
- Busiest year
- 202370 areal flood advisories
- Average year
- 49over 19 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 county
Every county with at least one alert. A county page lists each alert that covered it.
- Juneau City and Borough26
- Ketchikan Gateway Borough24
- Matanuska-Susitna Borough18
- Haines Borough15
- Yukon-Koyukuk Census Area13
- Bethel Census Area12
- Skagway Municipality11
- Petersburg Borough9
- North Slope Borough9
- Prince of Wales-Hyder Census Area6
- Sitka City and Borough5
- Hoonah-Angoon Census Area4
- Fairbanks North Star Borough4
- Yakutat City and Borough3
- Chugach Census Area3
- Southeast Fairbanks Census Area2
- Northwest Arctic Borough2
- Anchorage Municipality2
- Kenai Peninsula Borough2
- Denali Borough1
The latest areal flood advisories
The most recent on file, newest first.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 17, 10:47 AM AKDT | Areal Flood Advisory | AFG | Fairbanks North Star | 3 days |
| Sep 15, 7:31 AM AKDT | Areal Flood Advisory | AFC | Bethel Census Area | 56 hr |
| Aug 31, 10:34 PM AKDT | Areal Flood Advisory | AJK | Juneau City and | 10 hr |
| Aug 17, 12:45 PM AKDT | Areal Flood Advisory | AFC | Matanuska-Susitna | 39 hr |
| Jul 24, 10:59 PM AKDT | Areal Flood Advisory | AFC | Matanuska-Susitna | 24 hr |
| Jul 23, 2:11 PM AKDT | Areal Flood Advisory | AFC | Matanuska-Susitna | 25 hr |
| Jul 23, 8:28 AM AKDT | Areal Flood Advisory | AFC | Matanuska-Susitna | 42 hr |
| Jul 22, 9:00 PM AKDT | Areal Flood Advisory | AFC | Matanuska-Susitna | 42 hr |
| Jul 21, 10:09 PM AKDT | Areal Flood Advisory | AFC | Matanuska-Susitna | 72 hr |
| Jul 20, 3:45 PM AKDT | Areal Flood Advisory | AFC | Matanuska-Susitna | 40 hr |
| Jul 19, 11:11 AM AKDT | Areal Flood Advisory | AFC | Matanuska-Susitna | 6 days |
| Jul 14, 2:49 PM AKDT | Areal Flood Advisory | AFC | Matanuska-Susitna | 45 hr |
Nearby
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.