Alert archive / Pennsylvania / Armstrong County / 2021
Weather alerts in Armstrong County, Pennsylvania, July 2021
34 weather alerts in July 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 34
- Warnings
- 19
- Watches
- 5
- Advisories
- 1
- Busiest day
- July 13, 202111 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jul 1, 8:46 AM EDT | Areal Flood Advisory | PBZ | 3 hr |
| Jul 7, 3:26 PM EDT | Flash Flood Warning | PBZ | 2 hr |
| Jul 7, 3:31 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 7, 3:45 PM EDT | Severe Thunderstorm Warning | PBZ | 30 min |
| Jul 7, 4:28 PM EDT | Severe Thunderstorm Warning | PBZ | 32 min |
| Jul 7, 4:33 PM EDT | Severe Thunderstorm Warning | PBZ | 27 min |
| Jul 7, 4:35 PM EDT | Severe Thunderstorm Warning | PBZ | 25 min |
| Jul 7, 4:59 PM EDT | Severe Thunderstorm Warning | PBZ | 31 min |
| Jul 7, 5:01 PM EDT | Severe Thunderstorm Warning | PBZ | 29 min |
| Jul 11, 2:05 PM EDT | Mesoscale Discussion | SPC | 55 min |
| Jul 11, 2:40 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 11, 3:31 PM EDT | Special Weather Statement | PBZ | 29 min |
| Jul 12, 8:00 PM EDT | Severe Thunderstorm Warning | PBZ | 30 min |
| Jul 13, 4:17 AM EDT | Special Weather Statement | PBZ | 28 min |
| Jul 13, 12:48 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Jul 13, 1:37 PM EDT | Severe Thunderstorm Watch | SPC | 10 hr |
| Jul 13, 3:39 PM EDT | Severe Thunderstorm Warning | PBZ | 51 min |
| Jul 13, 4:07 PM EDT | Mesoscale Discussion | SPC | 113 min |
| Jul 13, 4:11 PM EDT | Severe Thunderstorm Warning | PBZ | 49 min |
| Jul 13, 4:25 PM EDT | Severe Thunderstorm Warning | PBZ | 50 min |
| Jul 13, 4:41 PM EDT | Severe Thunderstorm Warning | PBZ | 34 min |
| Jul 13, 4:47 PM EDT | Severe Thunderstorm Warning | PBZ | 43 min |
| Jul 13, 6:43 PM EDT | Severe Thunderstorm Warning | PBZ | 32 min |
| Jul 16, 2:49 PM EDT | Severe Thunderstorm Warning | PBZ | 41 min |
| Jul 16, 2:54 PM EDT | Severe Thunderstorm Warning | PBZ | 51 min |
| Jul 16, 3:30 PM EDT | Severe Thunderstorm Warning | PBZ | 45 min |
| Jul 17, 2:46 AM EDT | Flash Flood Watch | PBZ | 15 hr |
| Jul 17, 2:30 PM EDT | Severe Thunderstorm Warning | PBZ | 45 min |
| Jul 20, 8:32 PM EDT | Severe Thunderstorm Warning | PBZ | 43 min |
| Jul 20, 9:16 PM EDT | Special Weather Statement | PBZ | 29 min |
| Jul 20, 9:39 PM EDT | Special Weather Statement | PBZ | 36 min |
| Jul 29, 3:13 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 29, 3:34 PM EDT | Special Weather Statement | PBZ | 26 min |
| Jul 29, 4:01 PM EDT | Special Weather Statement | PBZ | 29 min |
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 | 18 |
| Severe Thunderstorm Watch | 4 |
| Mesoscale Discussion | 3 |
| Special Weather Statement | 6 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20202022
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.