Alert archive / Pennsylvania / Bradford County
Weather alerts in Bradford County, Pennsylvania, 2022
147 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Bradford County and its neighbors
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Alerts
- 147
- Warnings
- 31
- Watches
- 20
- Advisories
- 33
- Busiest month
- July25 alerts
- Busiest day
- June 1, 20228 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Bradford County, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 17 | 14 | 18% | 26 | 85% | 21 min |
| Flash flood warnings | 2 | 1 | 50% | 2 | 100% | 8 min |
Each office's whole area, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Binghamton, NY: tornado warnings | 3 | 0 | 100% | 2 | 0% | |
| NWS Binghamton, NY: severe thunderstorm warnings | 156 | 104 | 33% | 381 | 83% | 20 min |
| NWS Binghamton, NY: flash flood warnings | 4 | 1 | 75% | 2 | 100% | 8 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, 3:48 AM EST | Winter Weather Advisory | BGM | 35 hr |
| Jan 9, 2:35 AM EST | Mesoscale Discussion | SPC | 5 hr |
| Jan 10, 8:30 PM EST | Special Weather Statement | BGM | 60 min |
| Jan 10, 8:37 PM EST | Mesoscale Discussion | SPC | 2 hr |
| Jan 13, 2:24 PM EST | Wind Chill Advisory | BGM | 46 hr |
| Jan 14, 3:04 AM EST | Winter Storm Watch | BGM | 49 hr |
| Jan 15, 2:09 PM EST | Winter Storm Warning | BGM | 49 hr |
| Jan 15, 2:54 PM EST | Winter Weather Advisory | BGM | 44 hr |
| Jan 16, 3:24 PM EST | Mesoscale Discussion | SPC | 5 hr |
| Jan 28, 3:36 AM EST | Wind Chill Advisory | BGM | 54 hr |
| Feb 1, 3:31 AM EST | Winter Storm Watch | BGM | 48 hr |
| Feb 2, 4:11 AM EST | Winter Storm Warning | BGM | 59 hr |
| Feb 3, 2:15 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Feb 3, 8:29 PM EST | Mesoscale Discussion | SPC | 4 hr |
| Feb 4, 5:32 AM EST | Mesoscale Discussion | SPC | 4 hr |
| Feb 16, 3:16 AM EST | Flood Watch | BGM | 64 hr |
| Feb 17, 3:27 AM EST | Wind Advisory | BGM | 29 hr |
| Feb 17, 11:14 PM EST | Areal Flood Advisory | BGM | 6 hr |
| Feb 18, 5:20 AM EST | Areal Flood Advisory | BGM | 6 hr |
| Feb 18, 3:30 PM EST | Wind Advisory | BGM | 31 hr |
| Feb 19, 10:09 AM EST | Mesoscale Discussion | SPC | 4 hr |
| Feb 19, 10:24 AM EST | Snow Squall Warning | BGM | 51 min |
| Feb 19, 11:14 AM EST | Snow Squall Warning | BGM | 61 min |
| Feb 23, 3:36 AM EST | Winter Storm Watch | BGM | 29 hr |
| Feb 24, 9:01 AM EST | Winter Weather Advisory | BGM | 27 hr |
| Mar 6, 5:34 PM EST | Special Weather Statement | BGM | 41 min |
| Mar 7, 1:39 PM EST | Wind Advisory | BGM | 11 hr |
| Mar 7, 5:32 PM EST | Severe Thunderstorm Warning | BGM | 43 min |
| Mar 7, 6:13 PM EST | Severe Thunderstorm Warning | BGM | 47 min |
| Mar 7, 6:19 PM EST | Severe Thunderstorm Watch | SPC | 4 hr |
| Mar 7, 6:53 PM EST | Severe Thunderstorm Warning | BGM | 52 min |
| Mar 8, 3:13 PM EST | Winter Weather Advisory | BGM | 28 hr |
| Mar 9, 12:34 PM EST | Winter Storm Warning | BGM | 6 hr |
| Mar 10, 3:16 AM EST | Winter Storm Watch | BGM | 25 hr |
| Mar 11, 4:01 AM EST | Winter Storm Warning | BGM | 38 hr |
| Mar 11, 4:01 AM EST | Winter Weather Advisory | BGM | 52 hr |
| Mar 12, 9:05 AM EST | Special Weather Statement | BGM | 85 min |
| Mar 12, 10:13 AM EST | Special Weather Statement | BGM | 77 min |
| Mar 19, 1:21 PM EDT | Special Weather Statement | BGM | 54 min |
| Mar 19, 2:33 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Mar 27, 4:17 PM EDT | Special Weather Statement | BGM | 43 min |
| Mar 28, 10:45 AM EDT | Special Weather Statement | BGM | 60 min |
| Mar 29, 1:41 PM EDT | Winter Weather Advisory | BGM | 24 hr |
| Mar 31, 2:01 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Mar 31, 3:52 PM EDT | Severe Thunderstorm Warning | BGM | 38 min |
| Mar 31, 4:27 PM EDT | Severe Thunderstorm Warning | BGM | 63 min |
| Mar 31, 4:44 PM EDT | Flash Flood Warning | BGM | 114 min |
| Mar 31, 5:06 PM EDT | Severe Thunderstorm Warning | BGM | 39 min |
| Apr 14, 1:33 PM EDT | Special Weather Statement | BGM | 42 min |
| Apr 18, 3:59 AM EDT | Winter Storm Warning | BGM | 32 hr |
| Apr 18, 10:06 PM EDT | Mesoscale Discussion | SPC | 5 hr |
| Apr 18, 11:50 PM EDT | Special Weather Statement | BGM | 70 min |
| Apr 19, 1:36 AM EDT | Special Weather Statement | BGM | 84 min |
| Apr 19, 3:51 AM EDT | Wind Advisory | BGM | 17 hr |
| Apr 19, 5:07 AM EDT | Special Weather Statement | BGM | 83 min |
| Apr 27, 3:10 PM EDT | Fire Weather Watch | BGM | 12 hr |
| Apr 27, 3:10 PM EDT | Fire Weather Watch | BGM | 36 hr |
| Apr 28, 3:10 AM EDT | Red Flag Warning | BGM | 19 hr |
| Apr 29, 3:14 AM EDT | Red Flag Warning | BGM | 19 hr |
| May 15, 2:18 PM EDT | Special Weather Statement | BGM | 42 min |
| May 15, 3:05 PM EDT | Mesoscale Discussion | SPC | 85 min |
| May 15, 3:08 PM EDT | Areal Flood Advisory | BGM | 3 hr |
| May 16, 11:22 AM EDT | Mesoscale Discussion | SPC | 83 min |
| May 16, 11:23 AM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| May 16, 1:34 PM EDT | Severe Thunderstorm Warning | BGM | 41 min |
| May 22, 12:20 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 22, 1:53 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 22, 2:34 PM EDT | Special Weather Statement | BGM | 26 min |
| May 22, 3:13 PM EDT | Special Weather Statement | BGM | 32 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, 4:15 PM EDT | Severe Thunderstorm Warning | BGM | 30 min |
| Jun 1, 4:47 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Jun 1, 6:12 PM EDT | Special Weather Statement | BGM | 33 min |
| Jun 1, 6:31 PM EDT | Special Weather Statement | BGM | 29 min |
| Jun 1, 6:43 PM EDT | Severe Thunderstorm Warning | BGM | 32 min |
| Jun 1, 7:07 PM EDT | Severe Thunderstorm Warning | BGM | 23 min |
| Jun 12, 10:30 PM EDT | Special Weather Statement | BGM | 45 min |
| Jun 16, 2:43 PM EDT | Tornado Watch | SPC | 8 hr |
| Jun 22, 3:00 AM EDT | Flood Watch | BGM | 22 hr |
| Jun 26, 4:39 PM EDT | Special Weather Statement | BGM | 36 min |
| Jun 26, 5:18 PM EDT | Special Weather Statement | BGM | 42 min |
| Jul 1, 8:18 PM EDT | Special Weather Statement | BGM | 27 min |
| Jul 1, 8:35 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Jul 1, 8:44 PM EDT | Special Weather Statement | BGM | 31 min |
| Jul 1, 8:48 PM EDT | Severe Thunderstorm Warning | BGM | 57 min |
| Jul 1, 9:21 PM EDT | Flash Flood Warning | BGM | 4 hr |
| Jul 1, 9:37 PM EDT | Special Weather Statement | BGM | 23 min |
| Jul 12, 11:40 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 12, 12:47 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 13, 6:37 PM EDT | Special Weather Statement | BGM | 38 min |
| Jul 22, 12:50 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Jul 22, 6:04 PM EDT | Special Weather Statement | BGM | 26 min |
| Jul 22, 6:27 PM EDT | Special Weather Statement | BGM | 33 min |
| Jul 22, 6:45 PM EDT | Severe Thunderstorm Warning | BGM | 29 min |
| Jul 22, 8:30 PM EDT | Special Weather Statement | BGM | 30 min |
| Jul 24, 1:10 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 24, 2:30 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 24, 4:05 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Jul 24, 4:15 PM EDT | Severe Thunderstorm Warning | BGM | 30 min |
| Jul 24, 4:42 PM EDT | Severe Thunderstorm Warning | BGM | 33 min |
| Jul 24, 5:12 PM EDT | Severe Thunderstorm Warning | BGM | 48 min |
| Jul 25, 12:52 AM EDT | Mesoscale Discussion | SPC | 113 min |
| Jul 25, 6:06 AM EDT | Special Weather Statement | BGM | 39 min |
| Jul 28, 12:05 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 28, 4:42 PM EDT | Special Weather Statement | BGM | 48 min |
| Jul 28, 5:28 PM EDT | Special Weather Statement | BGM | 47 min |
| Aug 3, 3:26 AM EDT | Heat Advisory | BGM | 37 hr |
| Aug 4, 12:19 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Aug 4, 2:15 PM EDT | Special Weather Statement | BGM | 45 min |
| Aug 4, 3:03 PM EDT | Special Weather Statement | BGM | 42 min |
| Aug 5, 3:28 PM EDT | Special Weather Statement | BGM | 32 min |
| Aug 5, 5:43 PM EDT | Areal Flood Advisory | BGM | 34 min |
| Aug 6, 2:05 PM EDT | Heat Advisory | BGM | 54 hr |
| Aug 21, 2:00 PM EDT | Special Weather Statement | BGM | 45 min |
| Aug 21, 3:09 PM EDT | Special Weather Statement | BGM | 51 min |
| Aug 22, 1:21 PM EDT | Areal Flood Advisory | BGM | 3 hr |
| Aug 22, 5:37 PM EDT | Areal Flood Advisory | BGM | 113 min |
| Aug 22, 6:15 PM EDT | Areal Flood Advisory | BGM | 4 hr |
| Aug 30, 1:01 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Sep 5, 3:48 AM EDT | Flood Watch | BGM | 30 hr |
| Sep 5, 10:19 PM EDT | Areal Flood Advisory | BGM | 3 hr |
| Sep 9, 4:01 AM EDT | Dense Fog Advisory | BGM | 5 hr |
| Sep 22, 4:22 AM EDT | Special Weather Statement | BGM | 23 min |
| Sep 22, 4:55 AM EDT | Special Weather Statement | BGM | 35 min |
| Sep 23, 2:53 AM EDT | Frost Advisory | BGM | 29 hr |
| Sep 29, 3:29 AM EDT | Frost Advisory | BGM | 29 hr |
| Oct 2, 3:44 AM EDT | Frost Advisory | BGM | 28 hr |
| Oct 8, 3:59 AM EDT | Frost Advisory | BGM | 28 hr |
| Oct 13, 12:57 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 13, 2:30 PM EDT | Special Weather Statement | BGM | 45 min |
| Oct 13, 2:53 PM EDT | Severe Thunderstorm Warning | BGM | 41 min |
| Nov 12, 1:02 AM EST | Special Weather Statement | BGM | 58 min |
| Nov 12, 2:11 AM EST | Severe Thunderstorm Warning | BGM | 64 min |
| Nov 14, 2:17 PM EST | Winter Weather Advisory | BGM | 44 hr |
| Nov 20, 8:43 AM EST | Snow Squall Warning | BGM | 62 min |
| Nov 29, 1:46 PM EST | Wind Advisory | BGM | 50 hr |
| Dec 11, 8:51 AM EST | Special Weather Statement | BGM | 54 min |
| Dec 13, 2:58 PM EST | Winter Storm Watch | BGM | 24 hr |
| Dec 14, 3:10 PM EST | Winter Storm Warning | BGM | 60 hr |
| Dec 15, 11:24 AM EST | Mesoscale Discussion | SPC | 4 hr |
| Dec 15, 10:09 PM EST | Winter Weather Advisory | BGM | 17 hr |
| Dec 21, 1:06 PM EST | Wind Advisory | BGM | 52 hr |
| Dec 22, 4:17 AM EST | Wind Chill Watch | BGM | 10 hr |
| Dec 22, 8:44 AM EST | Winter Weather Advisory | BGM | 11 hr |
| Dec 22, 2:21 PM EST | Wind Chill Warning | BGM | 47 hr |
| Dec 24, 1:42 PM EST | Wind Chill Advisory | BGM | 17 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 | 17 |
| Severe Thunderstorm Watch | 8 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 24 |
| Special Weather Statement | 39 |
| Flooding | |
| Flash Flood Warning | 2 |
| Flood Watch | 3 |
| Areal Flood Advisory | 8 |
| Winter | |
| Snow Squall Warning | 3 |
| Winter Storm Warning | 6 |
| Winter Storm Watch | 5 |
| Winter Weather Advisory | 9 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Wind Chill Warning | 1 |
| Wind Chill Watch | 1 |
| Frost Advisory | 4 |
| Wind Chill Advisory | 3 |
| Wind and dust | |
| Wind Advisory | 6 |
| Fire | |
| Red Flag Warning | 2 |
| Fire Weather Watch | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
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.