Alert archive / California / Placer County / 2017
Weather alerts in Placer County, California, September 2017
11 weather alerts in September 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 11
- Warnings
- 5
- Watches
- 1
- Advisories
- 3
- Busiest day
- September 13, 20173 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 |
|---|---|---|---|
| Sep 6, 3:26 AM PDT | Fire Weather Watch | REV | 5 hr |
| Sep 6, 8:48 AM PDT | Red Flag Warning | REV | 23 hr |
| Sep 8, 2:24 PM PDT | Severe Thunderstorm Warning | REV | 36 min |
| Sep 8, 3:28 PM PDT | Severe Thunderstorm Warning | REV | 32 min |
| Sep 8, 6:25 PM PDT | Special Weather Statement | STO | 35 min |
| Sep 12, 1:40 PM PDT | Special Weather Statement | STO | 35 min |
| Sep 13, 2:56 PM PDT | Lake Wind Advisory | REV | 29 hr |
| Sep 13, 3:57 PM PDT | Severe Thunderstorm Warning | REV | 48 min |
| Sep 13, 4:12 PM PDT | Tornado Warning | REV | 33 min |
| Sep 17, 3:08 AM PDT | Lake Wind Advisory | REV | 43 hr |
| Sep 19, 2:09 PM PDT | Lake Wind Advisory | REV | 31 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 | 3 |
| Tornado Warning | 1 |
| Special Weather Statement | 2 |
| Wind and dust | |
| Lake Wind Advisory | 3 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20162018
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.