Alert archive / Pennsylvania / Armstrong County / 2017
Weather alerts in Armstrong County, Pennsylvania, May 2017
24 weather alerts in May 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 24
- Warnings
- 11
- Watches
- 2
- Advisories
- 1
- Busiest day
- May 30, 20179 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 |
|---|---|---|---|
| May 1, 11:59 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 1, 12:32 PM EDT | Tornado Watch | SPC | 4 hr |
| May 1, 2:47 PM EDT | Severe Thunderstorm Warning | PBZ | 58 min |
| May 1, 2:50 PM EDT | Tornado Warning | PBZ | 25 min |
| May 1, 3:10 PM EDT | Severe Thunderstorm Warning | PBZ | 65 min |
| May 1, 3:34 PM EDT | Severe Thunderstorm Warning | PBZ | 56 min |
| May 2, 4:37 AM EDT | Wind Advisory | PBZ | 14 hr |
| May 5, 4:07 PM EDT | Mesoscale Discussion | SPC | 113 min |
| May 5, 5:43 PM EDT | Special Weather Statement | PBZ | 47 min |
| May 5, 6:34 PM EDT | Flash Flood Warning | PBZ | 3 hr |
| May 5, 9:28 PM EDT | Areal Flood Warning | PBZ | 12 hr |
| May 18, 4:35 PM EDT | Mesoscale Discussion | SPC | 85 min |
| May 28, 5:46 PM EDT | Mesoscale Discussion | SPC | 59 min |
| May 30, 12:03 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 30, 12:39 PM EDT | Severe Thunderstorm Warning | PBZ | 51 min |
| May 30, 12:39 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 30, 1:10 PM EDT | Special Weather Statement | PBZ | 35 min |
| May 30, 1:23 PM EDT | Special Weather Statement | PBZ | 37 min |
| May 30, 1:25 PM EDT | Severe Thunderstorm Warning | PBZ | 50 min |
| May 30, 1:27 PM EDT | Severe Thunderstorm Warning | PBZ | 25 min |
| May 30, 1:32 PM EDT | Areal Flood Warning | PBZ | 88 min |
| May 30, 1:47 PM EDT | Special Weather Statement | PBZ | 13 min |
| May 31, 2:05 PM EDT | Mesoscale Discussion | SPC | 85 min |
| May 31, 4:06 PM EDT | Severe Thunderstorm Warning | PBZ | 39 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 | 7 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 1 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 6 |
| Special Weather Statement | 4 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flash Flood Warning | 1 |
| Wind and dust | |
| Wind Advisory | 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.