Alert archive / Washington / Frost Advisories in 2020
Frost Advisory 1, NWS Seattle, WA
NWS Seattle, WA issued this frost advisory at Oct 21, 2020, 3:25 PM PDT. It took effect at Oct 21, 2020, 11:00 PM PDT. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- Oct 21, 2020, 3:25 PM PDT (22:25 UTC)
- In effect from
- Oct 21, 2020, 11:00 PM PDT
- Expired
- Oct 22, 2020, 8:00 AM PDT
- In force
- 9 hr
- Issued by
- NWS Seattle, WA
The office that day
Everything else NWS Seattle, WA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 21, 3:28 PM PDT | Winter Storm Watch | SEW | 24 hr |
Nearby
Frost Advisories in Washington, 2020Every frost advisory in 2020
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.