Alert archive / Pennsylvania / York County / 2021
Weather alerts in York County, Pennsylvania, July 2021
57 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
- 57
- Warnings
- 16
- Watches
- 9
- Advisories
- 8
- Busiest day
- July 17, 202113 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, 12:22 PM EDT | Severe Thunderstorm Warning | CTP | 53 min |
| Jul 1, 1:15 PM EDT | Severe Thunderstorm Warning | CTP | 45 min |
| Jul 5, 2:13 PM EDT | Heat Advisory | CTP | 28 hr |
| Jul 6, 1:32 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 6, 4:23 PM EDT | Mesoscale Discussion | SPC | 97 min |
| Jul 6, 6:59 PM EDT | Heat Advisory | CTP | 24 hr |
| Jul 8, 2:12 PM EDT | Special Weather Statement | CTP | 48 min |
| Jul 8, 3:17 PM EDT | Severe Thunderstorm Warning | CTP | 73 min |
| Jul 8, 3:38 PM EDT | Severe Thunderstorm Warning | CTP | 52 min |
| Jul 8, 4:31 PM EDT | Areal Flood Advisory | CTP | 58 min |
| Jul 8, 4:36 PM EDT | Special Weather Statement | CTP | 54 min |
| Jul 8, 4:36 PM EDT | Mesoscale Discussion | SPC | 114 min |
| Jul 9, 3:49 PM EDT | Special Weather Statement | CTP | 26 min |
| Jul 9, 4:21 PM EDT | Special Weather Statement | CTP | 24 min |
| Jul 9, 4:35 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Jul 9, 5:24 PM EDT | Severe Thunderstorm Warning | CTP | 81 min |
| Jul 9, 6:22 PM EDT | Special Weather Statement | CTP | 38 min |
| Jul 11, 2:40 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 11, 8:58 PM EDT | Mesoscale Discussion | SPC | 62 min |
| Jul 11, 9:32 PM EDT | Severe Thunderstorm Warning | CTP | 58 min |
| Jul 11, 10:06 PM EDT | Flash Flood Warning | CTP | 118 min |
| Jul 11, 10:35 PM EDT | Special Weather Statement | CTP | 70 min |
| Jul 12, 12:04 AM EDT | Areal Flood Advisory | CTP | 116 min |
| Jul 12, 1:21 PM EDT | Flash Flood Watch | CTP | 13 hr |
| Jul 12, 1:32 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Jul 12, 3:34 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 12, 3:59 PM EDT | Severe Thunderstorm Warning | CTP | 46 min |
| Jul 12, 4:11 PM EDT | Severe Thunderstorm Warning | CTP | 34 min |
| Jul 12, 4:42 PM EDT | Severe Thunderstorm Warning | CTP | 63 min |
| Jul 12, 11:21 PM EDT | Special Weather Statement | CTP | 24 min |
| Jul 12, 11:52 PM EDT | Special Weather Statement | CTP | 23 min |
| Jul 13, 1:37 PM EDT | Severe Thunderstorm Watch | SPC | 10 hr |
| Jul 14, 9:48 PM EDT | Special Weather Statement | CTP | 27 min |
| Jul 16, 1:46 PM EDT | Flash Flood Watch | CTP | 32 hr |
| Jul 17, 12:00 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 17, 1:13 PM EDT | Severe Thunderstorm Watch | SPC | 10 hr |
| Jul 17, 1:48 PM EDT | Severe Thunderstorm Warning | CTP | 42 min |
| Jul 17, 2:47 PM EDT | Areal Flood Advisory | CTP | 2 hr |
| Jul 17, 2:56 PM EDT | Severe Thunderstorm Warning | CTP | 34 min |
| Jul 17, 3:42 PM EDT | Special Weather Statement | CTP | 33 min |
| Jul 17, 4:07 PM EDT | Areal Flood Advisory | CTP | 2 hr |
| Jul 17, 4:38 PM EDT | Mesoscale Discussion | SPC | 97 min |
| Jul 17, 6:09 PM EDT | Severe Thunderstorm Warning | CTP | 36 min |
| Jul 17, 6:44 PM EDT | Severe Thunderstorm Warning | CTP | 46 min |
| Jul 17, 6:54 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 17, 7:07 PM EDT | Areal Flood Advisory | CTP | 2 hr |
| Jul 17, 7:34 PM EDT | Severe Thunderstorm Warning | CTP | 56 min |
| Jul 21, 11:56 AM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 21, 2:28 PM EDT | Special Weather Statement | CTP | 32 min |
| Jul 21, 3:25 PM EDT | Special Weather Statement | CTP | 35 min |
| Jul 21, 4:00 PM EDT | Special Weather Statement | CTP | 45 min |
| Jul 25, 9:16 PM EDT | Areal Flood Advisory | CTP | 3 hr |
| Jul 28, 4:43 PM EDT | Special Weather Statement | CTP | 47 min |
| Jul 28, 5:02 PM EDT | Severe Thunderstorm Warning | CTP | 43 min |
| Jul 29, 1:21 PM EDT | Mesoscale Discussion | SPC | 114 min |
| Jul 29, 2:23 PM EDT | Tornado Watch | SPC | 8 hr |
| Jul 29, 4:26 PM EDT | Mesoscale Discussion | SPC | 94 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 | 15 |
| Severe Thunderstorm Watch | 6 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 10 |
| Special Weather Statement | 14 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 6 |
| Heat | |
| Heat Advisory | 2 |
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.