Alert archive / Pennsylvania / Greene County / 2009
Weather alerts in Greene County, Pennsylvania, May 2009
14 weather alerts in May 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 14
- Warnings
- 7
- Watches
- 2
- Advisories
- 2
- Busiest day
- May 16, 20093 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 4, 8:32 AM EDT | Areal Flood Warning | PBZ | 12 hr |
| May 4, 3:18 PM EDT | River Flood Warning | PBZ | 7 hr |
| May 5, 3:26 PM EDT | Flood Watch | PBZ | 30 hr |
| May 9, 3:16 AM EDT | Wind Advisory | PBZ | 17 hr |
| May 16, 12:05 PM EDT | Mesoscale Discussion | SPC | 55 min |
| May 16, 1:00 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 16, 3:55 PM EDT | Mesoscale Discussion | SPC | 65 min |
| May 17, 3:04 AM EDT | Freeze Warning | PBZ | 29 hr |
| May 18, 3:04 PM EDT | Frost Advisory | PBZ | 17 hr |
| May 24, 4:43 PM EDT | Flash Flood Warning | PBZ | 3 hr |
| May 28, 4:54 PM EDT | Mesoscale Discussion | SPC | 66 min |
| May 28, 6:28 PM EDT | Severe Thunderstorm Warning | PBZ | 47 min |
| May 28, 7:03 PM EDT | Severe Thunderstorm Warning | PBZ | 42 min |
| May 28, 8:11 PM EDT | Severe Thunderstorm Warning | PBZ | 49 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 | 3 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 3 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 1 |
| River Flood Warning | 1 |
| Flood Watch | 1 |
| Cold | |
| Freeze Warning | 1 |
| Frost Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20082010
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.