Alert archive / Pennsylvania / Lancaster County / 2011
Weather alerts in Lancaster County, Pennsylvania, June 2011
38 weather alerts in June 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 38
- Warnings
- 16
- Watches
- 4
- Advisories
- 5
- Busiest day
- June 11, 20119 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 |
|---|---|---|---|
| Jun 1, 10:02 AM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 1, 1:42 PM EDT | Severe Thunderstorm Warning | CTP | 63 min |
| Jun 1, 3:30 PM EDT | Special Weather Statement | CTP | 45 min |
| Jun 1, 3:41 PM EDT | Severe Thunderstorm Warning | CTP | 34 min |
| Jun 5, 8:42 PM EDT | Severe Thunderstorm Warning | CTP | 93 min |
| Jun 8, 10:21 AM EDT | Heat Advisory | CTP | 10 hr |
| Jun 9, 12:47 AM EDT | Heat Advisory | CTP | 18 hr |
| Jun 9, 12:53 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 9, 1:45 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Jun 9, 5:53 PM EDT | Severe Thunderstorm Warning | CTP | 112 min |
| Jun 9, 7:17 PM EDT | Mesoscale Discussion | SPC | 58 min |
| Jun 10, 5:28 PM EDT | Mesoscale Discussion | SPC | 92 min |
| Jun 11, 3:31 AM EDT | Areal Flood Advisory | CTP | 3 hr |
| Jun 11, 5:46 AM EDT | Special Weather Statement | CTP | 44 min |
| Jun 11, 10:46 AM EDT | Flash Flood Watch | CTP | 13 hr |
| Jun 11, 7:42 PM EDT | Severe Thunderstorm Warning | CTP | 63 min |
| Jun 11, 7:42 PM EDT | Tornado Warning | CTP | 48 min |
| Jun 11, 7:49 PM EDT | Tornado Warning | CTP | 41 min |
| Jun 11, 7:52 PM EDT | Severe Thunderstorm Warning | CTP | 68 min |
| Jun 11, 7:53 PM EDT | Flash Flood Warning | CTP | 3 hr |
| Jun 11, 7:56 PM EDT | Tornado Warning | CTP | 49 min |
| Jun 11, 8:22 PM EDT | Severe Thunderstorm Warning | CTP | 53 min |
| Jun 11, 8:41 PM EDT | Severe Thunderstorm Warning | CTP | 79 min |
| Jun 11, 10:01 PM EDT | Special Weather Statement | CTP | 59 min |
| Jun 12, 1:48 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jun 12, 2:06 PM EDT | Severe Thunderstorm Warning | CTP | 54 min |
| Jun 12, 2:49 PM EDT | Tornado Warning | CTP | 26 min |
| Jun 12, 2:50 PM EDT | Areal Flood Advisory | CTP | 3 hr |
| Jun 12, 2:56 PM EDT | Severe Thunderstorm Warning | CTP | 79 min |
| Jun 12, 3:16 PM EDT | Tornado Warning | CTP | 44 min |
| Jun 16, 6:01 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Jun 21, 3:31 AM EDT | Areal Flood Advisory | CTP | 89 min |
| Jun 22, 12:57 AM EDT | Special Weather Statement | CTP | 48 min |
| Jun 22, 1:48 AM EDT | Special Weather Statement | CTP | 27 min |
| Jun 22, 2:19 AM EDT | Special Weather Statement | CTP | 26 min |
| Jun 22, 1:27 PM EDT | Special Weather Statement | CTP | 33 min |
| Jun 22, 2:03 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Jun 24, 11:42 AM EDT | Mesoscale Discussion | SPC | 3 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 | 10 |
| Tornado Warning | 5 |
| Severe Thunderstorm Watch | 3 |
| Mesoscale Discussion | 6 |
| Special Weather Statement | 7 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 3 |
| Heat | |
| Heat Advisory | 2 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20102012
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.