Alert archive / New York / Bronx County
Weather alerts in Bronx County, New York, 2022
143 weather alerts in 2022, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Bronx County and its neighbors
Each county as a circle sized by its count in 2022. Tap one for its archive.
- Alerts
- 143
- Warnings
- 26
- Watches
- 12
- Advisories
- 51
- Busiest month
- July34 alerts
- Busiest day
- July 18, 202214 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Bronx County, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 13 | 9 | 31% | 5 | 100% | 23 min |
| Flash flood warnings | 5 | 3 | 40% | 2 | 100% | 33 min |
Each office's whole area, 2022
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS New York, NY: tornado warnings | 2 | 0 | 100% | 0 | ||
| NWS New York, NY: severe thunderstorm warnings | 58 | 37 | 36% | 110 | 67% | 20 min |
| NWS New York, NY: flash flood warnings | 29 | 20 | 31% | 61 | 77% | 46 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 1, 4:08 AM EST | Coastal Flood Statement | OKX | 33 hr |
| Jan 2, 4:19 PM EST | Coastal Flood Statement | OKX | 22 hr |
| Jan 4, 3:46 PM EST | Winter Weather Advisory | OKX | 20 hr |
| Jan 6, 3:55 AM EST | Winter Weather Advisory | OKX | 30 hr |
| Jan 7, 2:02 AM EST | Mesoscale Discussion | SPC | 5 hr |
| Jan 11, 12:22 AM EST | Special Weather Statement | OKX | 38 min |
| Jan 14, 4:14 PM EST | Coastal Flood Watch | OKX | 36 hr |
| Jan 15, 4:02 PM EST | Wind Advisory | OKX | 41 hr |
| Jan 16, 4:14 AM EST | Coastal Flood Warning | OKX | 31 hr |
| Jan 17, 2:39 AM EST | Severe Thunderstorm Warning | OKX | 66 min |
| Jan 19, 3:42 PM EST | Winter Weather Advisory | OKX | 21 hr |
| Jan 27, 3:30 AM EST | Winter Storm Watch | OKX | 24 hr |
| Jan 28, 3:21 AM EST | Winter Storm Warning | OKX | 40 hr |
| Jan 28, 11:35 AM EST | Coastal Flood Statement | OKX | 22 hr |
| Jan 29, 4:25 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Feb 2, 6:38 PM EST | Dense Fog Advisory | OKX | 17 hr |
| Feb 3, 3:56 AM EST | Winter Weather Advisory | OKX | 47 hr |
| Feb 4, 10:20 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Feb 4, 2:11 PM EST | Special Weather Statement | OKX | 109 min |
| Feb 4, 4:25 PM EST | Special Weather Statement | OKX | 110 min |
| Feb 7, 3:40 AM EST | Winter Weather Advisory | OKX | 11 hr |
| Feb 13, 3:19 AM EST | Winter Weather Advisory | OKX | 21 hr |
| Feb 17, 3:59 AM EST | Wind Advisory | OKX | 30 hr |
| Feb 18, 5:40 AM EST | Special Weather Statement | OKX | 95 min |
| Feb 18, 6:18 AM EST | Special Weather Statement | OKX | 87 min |
| Feb 18, 3:41 PM EST | Wind Advisory | OKX | 32 hr |
| Feb 19, 12:58 PM EST | Mesoscale Discussion | SPC | 4 hr |
| Feb 19, 3:07 PM EST | Snow Squall Warning | OKX | 38 min |
| Feb 24, 4:06 AM EST | Winter Weather Advisory | OKX | 32 hr |
| Feb 25, 3:52 AM EST | Mesoscale Discussion | SPC | 4 hr |
| Mar 7, 3:34 PM EST | Wind Advisory | OKX | 10 hr |
| Mar 7, 5:53 PM EST | Mesoscale Discussion | SPC | 97 min |
| Mar 7, 6:19 PM EST | Severe Thunderstorm Watch | SPC | 4 hr |
| Mar 7, 7:42 PM EST | Mesoscale Discussion | SPC | 93 min |
| Mar 7, 8:52 PM EST | Severe Thunderstorm Warning | OKX | 53 min |
| Mar 11, 3:04 PM EST | Wind Advisory | OKX | 36 hr |
| Mar 11, 3:07 PM EST | Winter Weather Advisory | OKX | 28 hr |
| Mar 19, 3:06 AM EDT | Dense Fog Advisory | OKX | 5 hr |
| Mar 31, 7:13 PM EDT | Mesoscale Discussion | SPC | 92 min |
| Mar 31, 9:43 PM EDT | Mesoscale Discussion | SPC | 92 min |
| Apr 7, 9:10 PM EDT | Special Weather Statement | OKX | 50 min |
| Apr 7, 9:46 PM EDT | Areal Flood Advisory | OKX | 3 hr |
| Apr 14, 2:19 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Apr 14, 5:15 PM EDT | Special Weather Statement | OKX | 45 min |
| Apr 18, 4:11 AM EDT | Wind Advisory | OKX | 27 hr |
| Apr 18, 4:33 AM EDT | Coastal Flood Warning | OKX | 23 hr |
| Apr 18, 2:27 PM EDT | Flood Watch | OKX | 14 hr |
| Apr 19, 12:17 AM EDT | Areal Flood Advisory | OKX | 3 hr |
| May 7, 12:43 PM EDT | Areal Flood Advisory | OKX | 2 hr |
| May 13, 6:44 PM EDT | Dense Fog Advisory | OKX | 15 hr |
| May 14, 8:21 PM EDT | Dense Fog Advisory | OKX | 14 hr |
| May 16, 8:19 AM EDT | Coastal Flood Statement | OKX | 18 hr |
| May 16, 12:01 PM EDT | Mesoscale Discussion | SPC | 119 min |
| May 16, 1:33 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 16, 5:23 PM EDT | Special Weather Statement | OKX | 52 min |
| May 16, 6:05 PM EDT | Special Weather Statement | OKX | 40 min |
| May 16, 6:48 PM EDT | Special Weather Statement | OKX | 27 min |
| May 16, 6:59 PM EDT | Severe Thunderstorm Warning | OKX | 17 min |
| May 20, 4:06 AM EDT | Heat Advisory | OKX | 59 hr |
| May 20, 3:20 PM EDT | Mesoscale Discussion | SPC | 85 min |
| May 21, 12:55 AM EDT | Dense Fog Advisory | OKX | 8 hr |
| May 22, 4:15 PM EDT | Mesoscale Discussion | SPC | 90 min |
| May 22, 7:40 PM EDT | Severe Thunderstorm Warning | OKX | 65 min |
| May 27, 3:16 PM EDT | Mesoscale Discussion | SPC | 89 min |
| May 27, 4:40 PM EDT | Special Weather Statement | OKX | 50 min |
| May 27, 4:52 PM EDT | Areal Flood Advisory | OKX | 113 min |
| May 27, 4:59 PM EDT | Severe Thunderstorm Warning | OKX | 35 min |
| May 28, 12:38 AM EDT | Special Weather Statement | OKX | 52 min |
| May 28, 12:48 PM EDT | Areal Flood Advisory | OKX | 87 min |
| May 28, 12:50 PM EDT | Special Weather Statement | OKX | 40 min |
| May 31, 7:53 PM EDT | Special Weather Statement | OKX | 82 min |
| Jun 1, 7:54 PM EDT | Special Weather Statement | OKX | 51 min |
| Jun 2, 3:45 PM EDT | Severe Thunderstorm Warning | OKX | 30 min |
| Jun 2, 3:52 PM EDT | Areal Flood Advisory | OKX | 113 min |
| Jun 2, 4:17 PM EDT | Areal Flood Advisory | OKX | 88 min |
| Jun 2, 4:21 PM EDT | Special Weather Statement | OKX | 24 min |
| Jun 2, 4:34 PM EDT | Flash Flood Warning | OKX | 86 min |
| Jun 13, 12:46 AM EDT | Areal Flood Advisory | OKX | 4 hr |
| Jun 27, 2:47 PM EDT | Areal Flood Advisory | OKX | 104 min |
| Jul 2, 4:25 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 12, 4:02 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Jul 12, 5:05 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jul 16, 2:47 PM EDT | Areal Flood Advisory | OKX | 118 min |
| Jul 16, 3:07 PM EDT | Areal Flood Advisory | OKX | 71 min |
| Jul 18, 6:59 AM EDT | Special Weather Statement | OKX | 46 min |
| Jul 18, 7:15 AM EDT | Areal Flood Advisory | OKX | 60 min |
| Jul 18, 12:18 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Jul 18, 1:29 PM EDT | Special Weather Statement | OKX | 46 min |
| Jul 18, 1:47 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 18, 2:16 PM EDT | Severe Thunderstorm Warning | OKX | 44 min |
| Jul 18, 2:41 PM EDT | Severe Thunderstorm Warning | OKX | 49 min |
| Jul 18, 2:49 PM EDT | Areal Flood Advisory | OKX | 86 min |
| Jul 18, 3:04 PM EDT | Flash Flood Warning | OKX | 86 min |
| Jul 18, 3:17 PM EDT | Special Weather Statement | OKX | 43 min |
| Jul 18, 4:29 PM EDT | Flash Flood Warning | OKX | 85 min |
| Jul 18, 4:32 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Jul 18, 5:54 PM EDT | Areal Flood Advisory | OKX | 66 min |
| Jul 18, 6:38 PM EDT | Mesoscale Discussion | SPC | 97 min |
| Jul 19, 3:29 AM EDT | Heat Advisory | OKX | 6 days |
| Jul 21, 10:59 AM EDT | Mesoscale Discussion | SPC | 61 min |
| Jul 21, 11:37 AM EDT | Severe Thunderstorm Watch | SPC | 9 hr |
| Jul 21, 12:32 PM EDT | Severe Thunderstorm Warning | OKX | 43 min |
| Jul 21, 12:56 PM EDT | Severe Thunderstorm Warning | OKX | 49 min |
| Jul 21, 1:14 PM EDT | Areal Flood Advisory | OKX | 61 min |
| Jul 21, 1:18 PM EDT | Severe Thunderstorm Warning | OKX | 42 min |
| Jul 21, 2:03 PM EDT | Special Weather Statement | OKX | 42 min |
| Jul 24, 3:22 PM EDT | Heat Advisory | OKX | 24 hr |
| Jul 25, 11:25 AM EDT | Mesoscale Discussion | SPC | 95 min |
| Jul 25, 12:25 PM EDT | Severe Thunderstorm Warning | OKX | 50 min |
| Jul 25, 12:40 PM EDT | Areal Flood Advisory | OKX | 58 min |
| Jul 25, 12:59 PM EDT | Flash Flood Warning | OKX | 73 min |
| Jul 25, 1:04 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 25, 1:11 PM EDT | Special Weather Statement | OKX | 49 min |
| Aug 2, 3:32 PM EDT | Heat Advisory | OKX | 3 days |
| Aug 6, 12:57 PM EDT | Heat Advisory | OKX | 3 days |
| Aug 9, 12:43 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 9, 6:29 PM EDT | Severe Thunderstorm Warning | OKX | 31 min |
| Aug 9, 6:51 PM EDT | Areal Flood Advisory | OKX | 102 min |
| Aug 26, 2:07 PM EDT | Special Weather Statement | OKX | 38 min |
| Aug 26, 3:21 PM EDT | Special Weather Statement | OKX | 39 min |
| Sep 5, 3:23 AM EDT | Flood Watch | OKX | 34 hr |
| Sep 13, 12:56 AM EDT | Areal Flood Advisory | OKX | 3 hr |
| Sep 13, 3:54 AM EDT | Areal Flood Advisory | OKX | 3 hr |
| Sep 13, 4:29 AM EDT | Flash Flood Warning | OKX | 117 min |
| Sep 25, 9:04 PM EDT | Special Weather Statement | OKX | 56 min |
| Sep 25, 9:26 PM EDT | Areal Flood Advisory | OKX | 2 hr |
| Oct 1, 5:10 PM EDT | Coastal Flood Advisory | OKX | 35 hr |
| Oct 2, 5:47 PM EDT | Coastal Flood Statement | OKX | 27 hr |
| Oct 3, 4:23 AM EDT | Coastal Flood Statement | OKX | 42 hr |
| Oct 13, 5:25 PM EDT | Areal Flood Advisory | OKX | 87 min |
| Oct 25, 5:46 AM EDT | Dense Fog Advisory | OKX | 4 hr |
| Nov 13, 3:24 AM EST | Freeze Watch | OKX | 24 hr |
| Nov 18, 4:48 AM EST | Freeze Warning | OKX | 28 hr |
| Nov 19, 9:16 AM EST | Freeze Warning | OKX | 21 hr |
| Nov 19, 3:23 PM EST | Freeze Warning | OKX | 43 hr |
| Dec 14, 4:03 PM EST | Coastal Flood Statement | OKX | 36 hr |
| Dec 15, 3:43 AM EST | Wind Advisory | OKX | 34 hr |
| Dec 15, 6:52 PM EST | Coastal Flood Advisory | OKX | 11 hr |
| Dec 15, 6:52 PM EST | Coastal Flood Advisory | OKX | 25 hr |
| Dec 20, 3:41 PM EST | Coastal Flood Watch | OKX | 38 hr |
| Dec 21, 3:33 PM EST | Wind Advisory | OKX | 54 hr |
| Dec 21, 3:57 PM EST | Coastal Flood Warning | OKX | 45 hr |
| Dec 23, 1:25 PM EST | Special Weather Statement | OKX | 35 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 | 13 |
| Severe Thunderstorm Watch | 6 |
| Mesoscale Discussion | 22 |
| Special Weather Statement | 25 |
| Flooding | |
| Flash Flood Warning | 5 |
| Flood Watch | 2 |
| Areal Flood Advisory | 21 |
| Winter | |
| Snow Squall Warning | 1 |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 8 |
| Heat | |
| Heat Advisory | 5 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 1 |
| Wind and dust | |
| Wind Advisory | 8 |
| Fog and smoke | |
| Dense Fog Advisory | 6 |
| Coast and beach | |
| Coastal Flood Warning | 3 |
| Coastal Flood Watch | 2 |
| Coastal Flood Advisory | 3 |
| Coastal Flood Statement | 7 |
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.