Alert archive / Washington / Chelan County / 2020
Weather alerts in Chelan County, Washington, May 2020
9 weather alerts in May 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 9
- Warnings
- 1
- Watches
- 4
- Advisories
- 3
- Busiest day
- May 30, 20204 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|
| May 5, 3:00 PM PDT | Wind Advisory | OTX | 28 hr |
| May 18, 3:49 AM PDT | Flash Flood Watch | OTX | 17 hr |
| May 19, 5:03 PM PDT | Areal Flood Advisory | OTX | 3 hr |
| May 20, 2:35 AM PDT | Wind Advisory | OTX | 17 hr |
| May 29, 11:35 AM PDT | River Flood Watch | OTX | 4 days |
| May 30, 8:48 AM PDT | River Flood Warning | OTX | 27 hr |
| May 30, 8:59 AM PDT | Flash Flood Watch | OTX | 11 hr |
| May 30, 3:13 PM PDT | Mesoscale Discussion | SPC | 2 hr |
| May 30, 4:22 PM PDT | Severe Thunderstorm Watch | SPC | 5 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 Watch | 1 |
| Mesoscale Discussion | 1 |
| Flooding | |
| River Flood Warning | 1 |
| Flash Flood Watch | 2 |
| River Flood Watch | 1 |
| Areal Flood Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 2 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20192021
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. Rebuilt daily.