Alert archive / Pennsylvania / Elk County
Weather alerts in Elk County, Pennsylvania, 2022
103 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Elk County and its neighbors
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Alerts
- 103
- Warnings
- 17
- Watches
- 12
- Advisories
- 25
- Busiest month
- February16 alerts
- Busiest day
- July 24, 20226 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
0 of 1 tornado warnings covering Elk County in 2022 had a tornado report inside them.
Elk County, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 7 | 7 | 0% | 9 | 78% | 44 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS State College, PA: tornado warnings | 4 | 0 | 100% | 4 | 0% | |
| NWS State College, PA: severe thunderstorm warnings | 152 | 108 | 29% | 278 | 86% | 21 min |
| NWS State College, PA: flash flood warnings | 3 | 1 | 67% | 3 | 100% | 28 min |
An office's figures cover every county it serves, including across state lines.
Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.
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 |
|---|---|---|---|
| Jan 8, 3:22 AM EST | Winter Weather Advisory | CTP | 34 hr |
| Jan 8, 10:37 PM EST | Mesoscale Discussion | SPC | 4 hr |
| Jan 9, 2:35 AM EST | Mesoscale Discussion | SPC | 5 hr |
| Jan 10, 8:37 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Jan 13, 8:09 PM EST | Wind Chill Advisory | CTP | 40 hr |
| Jan 14, 4:05 AM EST | Winter Storm Watch | CTP | 35 hr |
| Jan 15, 3:45 AM EST | Winter Storm Warning | CTP | 63 hr |
| Jan 23, 2:09 PM EST | Special Weather Statement | CTP | 2 hr |
| Jan 28, 4:49 AM EST | Wind Chill Advisory | CTP | 52 hr |
| Feb 2, 10:45 PM EST | Winter Weather Advisory | CTP | 40 hr |
| Feb 3, 2:15 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Feb 3, 8:29 PM EST | Mesoscale Discussion | SPC | 4 hr |
| Feb 3, 9:27 PM EST | Areal Flood Advisory | CTP | 3 hr |
| Feb 4, 11:03 AM EST | Winter Weather Advisory | CTP | 117 min |
| Feb 16, 10:16 AM EST | Flood Watch | CTP | 50 hr |
| Feb 18, 2:29 PM EST | Winter Weather Advisory | CTP | 26 hr |
| Feb 18, 2:47 PM EST | Wind Advisory | CTP | 28 hr |
| Feb 19, 5:56 AM EST | Mesoscale Discussion | SPC | 5 hr |
| Feb 19, 8:18 AM EST | Special Weather Statement | CTP | 87 min |
| Feb 19, 8:47 AM EST | Snow Squall Warning | CTP | 88 min |
| Feb 19, 10:09 AM EST | Mesoscale Discussion | SPC | 4 hr |
| Feb 22, 1:24 AM EST | Flood Watch | CTP | 22 hr |
| Feb 24, 4:11 AM EST | Ice Storm Warning | CTP | 30 hr |
| Feb 24, 4:11 AM EST | Winter Weather Advisory | CTP | 30 hr |
| Feb 24, 9:13 PM EST | Mesoscale Discussion | SPC | 5 hr |
| Mar 5, 12:28 PM EST | Wind Advisory | CTP | 31 hr |
| Mar 7, 3:53 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Mar 7, 4:01 PM EST | Special Weather Statement | CTP | 44 min |
| Mar 7, 4:49 PM EST | Severe Thunderstorm Warning | CTP | 41 min |
| Mar 9, 12:38 PM EST | Winter Storm Warning | CTP | 5 hr |
| Mar 10, 5:15 AM EST | Winter Storm Watch | CTP | 23 hr |
| Mar 11, 4:26 AM EST | Winter Storm Warning | CTP | 37 hr |
| Mar 12, 2:33 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Mar 12, 5:03 PM EST | Winter Weather Advisory | CTP | 8 hr |
| Mar 28, 11:53 AM EDT | Snow Squall Warning | CTP | 52 min |
| Mar 28, 12:44 PM EDT | Snow Squall Warning | CTP | 91 min |
| Mar 29, 1:38 PM EDT | Winter Weather Advisory | CTP | 24 hr |
| Mar 31, 11:44 AM EDT | Special Weather Statement | CTP | 31 min |
| Mar 31, 12:07 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Mar 31, 12:15 PM EDT | Severe Thunderstorm Warning | CTP | 45 min |
| Apr 8, 5:10 AM EDT | Special Weather Statement | CTP | 2 hr |
| Apr 14, 9:59 AM EDT | Special Weather Statement | CTP | 61 min |
| Apr 14, 10:56 AM EDT | Special Weather Statement | CTP | 64 min |
| Apr 15, 6:50 AM EDT | Wind Advisory | CTP | 11 hr |
| Apr 18, 4:43 AM EDT | Winter Weather Advisory | CTP | 27 hr |
| May 16, 9:44 AM EDT | Mesoscale Discussion | SPC | 91 min |
| May 17, 1:27 PM EDT | Frost Advisory | CTP | 19 hr |
| May 20, 10:39 AM EDT | Mesoscale Discussion | SPC | 96 min |
| Jun 1, 1:00 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Jun 1, 2:19 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 1, 4:47 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Jun 1, 7:04 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Jun 7, 2:09 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 16, 1:17 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Jun 16, 2:43 PM EDT | Tornado Watch | SPC | 8 hr |
| Jun 16, 4:25 PM EDT | Severe Thunderstorm Warning | CTP | 80 min |
| Jun 16, 5:19 PM EDT | Tornado Warning | CTP | 26 min |
| Jun 22, 1:34 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 22, 3:56 PM EDT | Mesoscale Discussion | SPC | 94 min |
| Jun 22, 5:20 PM EDT | Special Weather Statement | CTP | 40 min |
| Jun 22, 5:45 PM EDT | Severe Thunderstorm Warning | CTP | 44 min |
| Jul 1, 8:35 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Jul 22, 12:50 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Jul 24, 1:10 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 24, 1:59 PM EDT | Severe Thunderstorm Warning | CTP | 61 min |
| Jul 24, 2:30 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 24, 2:39 PM EDT | Special Weather Statement | CTP | 36 min |
| Jul 24, 2:53 PM EDT | Severe Thunderstorm Warning | CTP | 67 min |
| Jul 24, 3:46 PM EDT | Severe Thunderstorm Warning | CTP | 44 min |
| Jul 24, 8:03 PM EDT | Special Weather Statement | CTP | 42 min |
| Jul 25, 12:52 AM EDT | Mesoscale Discussion | SPC | 113 min |
| Jul 25, 1:40 AM EDT | Tornado Watch | SPC | 3 hr |
| Jul 25, 2:06 AM EDT | Special Weather Statement | CTP | 54 min |
| Jul 25, 3:38 AM EDT | Special Weather Statement | CTP | 37 min |
| Jul 25, 3:54 AM EDT | Mesoscale Discussion | SPC | 96 min |
| Aug 4, 11:34 AM EDT | Special Weather Statement | CTP | 41 min |
| Aug 4, 12:19 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Aug 5, 8:00 PM EDT | Special Weather Statement | CTP | 30 min |
| Aug 16, 5:46 PM EDT | Special Weather Statement | CTP | 14 min |
| Aug 16, 6:13 PM EDT | Special Weather Statement | CTP | 32 min |
| Aug 16, 6:44 PM EDT | Special Weather Statement | CTP | 31 min |
| Sep 5, 3:41 AM EDT | Flood Watch | CTP | 32 hr |
| Sep 9, 4:16 AM EDT | Dense Fog Advisory | CTP | 5 hr |
| Sep 13, 6:21 AM EDT | Dense Fog Advisory | CTP | 4 hr |
| Sep 25, 2:51 PM EDT | Mesoscale Discussion | SPC | 84 min |
| Sep 29, 4:18 AM EDT | Frost Advisory | CTP | 29 hr |
| Oct 8, 11:40 AM EDT | Frost Advisory | CTP | 20 hr |
| Nov 11, 8:16 PM EST | Areal Flood Advisory | CTP | 119 min |
| Nov 14, 2:37 PM EST | Winter Weather Advisory | CTP | 36 hr |
| Nov 18, 2:23 PM EST | Snow Squall Warning | CTP | 52 min |
| Nov 20, 12:19 AM EST | Special Weather Statement | CTP | 56 min |
| Nov 30, 1:28 AM EST | Wind Advisory | CTP | 26 hr |
| Dec 3, 11:01 AM EST | Special Weather Statement | CTP | 29 min |
| Dec 3, 11:56 AM EST | Special Weather Statement | CTP | 64 min |
| Dec 14, 4:17 AM EST | Winter Weather Advisory | CTP | 56 hr |
| Dec 15, 3:27 AM EST | Mesoscale Discussion | SPC | 5 hr |
| Dec 21, 1:10 PM EST | Wind Chill Watch | CTP | 24 hr |
| Dec 22, 3:22 AM EST | High Wind Watch | CTP | 51 hr |
| Dec 22, 1:03 PM EST | Wind Chill Warning | CTP | 48 hr |
| Dec 22, 1:03 PM EST | Wind Chill Advisory | CTP | 60 hr |
| Dec 23, 4:12 AM EST | Winter Weather Advisory | CTP | 15 hr |
| Dec 23, 7:49 AM EST | Mesoscale Discussion | SPC | 4 hr |
| Dec 23, 8:48 AM EST | Special Weather Statement | CTP | 117 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 | 3 |
| Tornado Watch | 2 |
| Mesoscale Discussion | 28 |
| Special Weather Statement | 21 |
| Flooding | |
| Flood Watch | 3 |
| Areal Flood Advisory | 2 |
| Winter | |
| Ice Storm Warning | 1 |
| Snow Squall Warning | 4 |
| Winter Storm Warning | 3 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 11 |
| Cold | |
| Wind Chill Warning | 1 |
| Wind Chill Watch | 1 |
| Frost Advisory | 3 |
| Wind Chill Advisory | 3 |
| Wind and dust | |
| High Wind Watch | 1 |
| Wind Advisory | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20212023
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.