Alert archive / New York / Suffolk County
Weather alerts in Suffolk County, New York, 2014
199 weather alerts in 2014, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Suffolk County and its neighbors
Each county as a circle sized by its count in 2014. Tap one for its archive.
- Alerts
- 199
- Warnings
- 19
- Watches
- 17
- Advisories
- 83
- Busiest month
- July31 alerts
- Busiest day
- August 13, 201413 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Suffolk County, 2014
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 4 | 4 | 0% | 5 | 100% | 10 min |
| Flash flood warnings | 3 | 3 | 0% | 23 | 100% | 122 min |
Each office's whole area, 2014
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS New York, NY: tornado warnings | 0 | 1 | 0% | |||
| NWS New York, NY: severe thunderstorm warnings | 70 | 50 | 29% | 118 | 92% | 24 min |
| NWS New York, NY: flash flood warnings | 34 | 25 | 26% | 109 | 90% | 76 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, 3:56 PM EST | Blizzard Warning | OKX | 43 hr |
| Jan 1, 4:32 PM EST | Coastal Flood Watch | OKX | 23 hr |
| Jan 1, 4:32 PM EST | Coastal Flood Advisory | OKX | 20 hr |
| Jan 2, 3:44 PM EST | Coastal Flood Warning | OKX | 10 hr |
| Jan 2, 3:44 PM EST | Coastal Flood Advisory | OKX | 10 hr |
| Jan 2, 8:43 PM EST | Mesoscale Discussion | SPC | 5 hr |
| Jan 3, 3:39 AM EST | Mesoscale Discussion | SPC | 4 hr |
| Jan 3, 5:27 AM EST | Coastal Flood Advisory | OKX | 8 hr |
| Jan 5, 3:25 AM EST | Freezing Rain Advisory | OKX | 22 hr |
| Jan 5, 7:50 PM EST | Dense Fog Advisory | OKX | 16 hr |
| Jan 6, 4:10 AM EST | Wind Advisory | OKX | 36 hr |
| Jan 6, 4:20 AM EST | Wind Chill Advisory | OKX | 47 hr |
| Jan 6, 9:25 AM EST | Special Weather Statement | OKX | 50 min |
| Jan 6, 10:13 AM EST | Special Weather Statement | OKX | 77 min |
| Jan 10, 3:50 AM EST | Flood Watch | OKX | 42 hr |
| Jan 10, 3:26 PM EST | Wind Advisory | OKX | 28 hr |
| Jan 11, 6:01 PM EST | Special Weather Statement | OKX | 44 min |
| Jan 11, 6:22 PM EST | Special Weather Statement | OKX | 38 min |
| Jan 15, 12:11 AM EST | Dense Fog Advisory | OKX | 12 hr |
| Jan 15, 7:37 PM EST | Dense Fog Advisory | OKX | 8 hr |
| Jan 20, 4:13 AM EST | Winter Storm Watch | OKX | 11 hr |
| Jan 20, 3:32 PM EST | Winter Storm Warning | OKX | 41 hr |
| Jan 21, 4:22 AM EST | Coastal Flood Statement | OKX | 24 hr |
| Jan 21, 11:03 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Jan 21, 4:28 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Jan 21, 9:58 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Jan 28, 3:34 PM EST | Winter Weather Advisory | OKX | 18 hr |
| Feb 2, 5:36 AM EST | Dense Fog Advisory | OKX | 4 hr |
| Feb 2, 3:01 PM EST | Winter Weather Advisory | OKX | 28 hr |
| Feb 2, 9:54 PM EST | Winter Storm Warning | OKX | 21 hr |
| Feb 3, 4:10 AM EST | Winter Storm Watch | OKX | 24 hr |
| Feb 3, 4:44 AM EST | Mesoscale Discussion | SPC | 4 hr |
| Feb 3, 10:58 AM EST | Mesoscale Discussion | SPC | 3 hr |
| Feb 4, 4:36 AM EST | Winter Storm Warning | OKX | 36 hr |
| Feb 4, 4:36 AM EST | Winter Weather Advisory | OKX | 23 hr |
| Feb 5, 4:11 PM EST | Winter Weather Advisory | OKX | 18 hr |
| Feb 11, 3:22 PM EST | Winter Storm Watch | OKX | 25 hr |
| Feb 12, 3:28 AM EST | Winter Storm Warning | OKX | 51 hr |
| Feb 12, 3:29 AM EST | Coastal Flood Statement | OKX | 46 hr |
| Feb 12, 4:00 PM EST | High Surf Advisory | OKX | 50 hr |
| Feb 13, 8:00 AM EST | Mesoscale Discussion | SPC | 5 hr |
| Feb 14, 3:55 PM EST | Winter Storm Watch | OKX | 12 hr |
| Feb 14, 3:55 PM EST | Winter Weather Advisory | OKX | 30 hr |
| Feb 15, 3:51 AM EST | Winter Storm Warning | OKX | 18 hr |
| Feb 17, 3:25 PM EST | Winter Weather Advisory | OKX | 24 hr |
| Feb 20, 3:17 PM EST | Dense Fog Advisory | OKX | 19 hr |
| Feb 21, 2:01 PM EST | Dense Fog Advisory | OKX | 5 hr |
| Feb 21, 3:38 PM EST | Special Weather Statement | OKX | 52 min |
| Feb 21, 4:11 PM EST | Special Weather Statement | OKX | 64 min |
| Mar 1, 3:54 AM EST | Winter Storm Watch | OKX | 23 hr |
| Mar 2, 3:18 AM EST | Winter Weather Advisory | OKX | 18 hr |
| Mar 12, 9:56 PM EDT | Wind Advisory | OKX | 18 hr |
| Mar 25, 3:59 PM EDT | Wind Advisory | OKX | 28 hr |
| Mar 29, 3:44 PM EDT | Coastal Flood Statement | OKX | 9 hr |
| Mar 29, 10:52 PM EDT | Areal Flood Advisory | OKX | 113 min |
| Mar 30, 12:59 AM EDT | Areal Flood Advisory | OKX | 2 hr |
| Mar 30, 2:13 AM EDT | Areal Flood Advisory | OKX | 6 hr |
| Apr 15, 4:04 AM EDT | Freeze Warning | OKX | 30 hr |
| Apr 16, 10:15 AM EDT | Freeze Watch | OKX | 5 hr |
| Apr 16, 3:41 PM EDT | Freeze Warning | OKX | 16 hr |
| Apr 17, 7:44 AM EDT | Frost Advisory | OKX | 25 hr |
| Apr 24, 2:09 PM EDT | Frost Advisory | OKX | 14 hr |
| Apr 24, 2:09 PM EDT | Freeze Warning | OKX | 14 hr |
| Apr 28, 4:24 PM EDT | Coastal Flood Advisory | OKX | 34 hr |
| Apr 29, 4:12 AM EDT | Flood Watch | OKX | 54 hr |
| Apr 29, 11:34 PM EDT | Coastal Flood Advisory | OKX | 27 hr |
| Apr 30, 8:10 PM EDT | Areal Flood Advisory | OKX | 4 hr |
| Apr 30, 10:34 PM EDT | Areal Flood Advisory | OKX | 7 hr |
| Apr 30, 11:51 PM EDT | Areal Flood Advisory | OKX | 3 hr |
| May 1, 2:50 AM EDT | Areal Flood Advisory | OKX | 3 hr |
| May 1, 5:35 AM EDT | Areal Flood Advisory | OKX | 3 hr |
| May 1, 7:35 AM EDT | Dense Fog Advisory | OKX | 4 hr |
| May 10, 1:16 AM EDT | Dense Fog Advisory | OKX | 5 hr |
| May 10, 3:49 PM EDT | Special Weather Statement | OKX | 41 min |
| May 15, 3:58 PM EDT | Coastal Flood Statement | OKX | 10 hr |
| May 16, 3:33 PM EDT | Coastal Flood Statement | OKX | 11 hr |
| May 17, 12:01 AM EDT | Areal Flood Advisory | OKX | 3 hr |
| May 23, 5:35 PM EDT | Areal Flood Advisory | OKX | 115 min |
| May 23, 6:18 PM EDT | Areal Flood Advisory | OKX | 87 min |
| May 27, 7:05 PM EDT | Mesoscale Discussion | SPC | 55 min |
| May 30, 8:28 PM EDT | Special Weather Statement | OKX | 47 min |
| Jun 2, 3:40 AM EDT | Rip Current Statement | OKX | 16 hr |
| Jun 3, 3:22 AM EDT | Rip Current Statement | OKX | 17 hr |
| Jun 13, 7:44 AM EDT | Dense Fog Advisory | OKX | 3 hr |
| Jun 13, 6:55 PM EDT | Areal Flood Advisory | OKX | 2 hr |
| Jun 26, 12:42 AM EDT | Areal Flood Advisory | OKX | 93 min |
| Jun 26, 1:48 AM EDT | Areal Flood Advisory | OKX | 87 min |
| Jul 1, 3:28 AM EDT | Rip Current Statement | OKX | 61 hr |
| Jul 2, 12:45 PM EDT | Mesoscale Discussion | SPC | 60 min |
| Jul 2, 4:16 PM EDT | Flash Flood Watch | OKX | 51 hr |
| Jul 2, 7:53 PM EDT | Severe Thunderstorm Warning | OKX | 52 min |
| Jul 3, 4:18 PM EDT | High Surf Advisory | OKX | 38 hr |
| Jul 3, 4:59 PM EDT | Rip Current Statement | OKX | 42 hr |
| Jul 3, 9:00 PM EDT | Areal Flood Advisory | OKX | 60 min |
| Jul 3, 9:16 PM EDT | Special Weather Statement | OKX | 59 min |
| Jul 3, 9:46 PM EDT | Mesoscale Discussion | SPC | 29 min |
| Jul 4, 10:46 AM EDT | Areal Flood Advisory | OKX | 7 hr |
| Jul 7, 4:38 AM EDT | Rip Current Statement | OKX | 15 hr |
| Jul 7, 4:17 PM EDT | Rip Current Statement | OKX | 14 hr |
| Jul 8, 6:09 AM EDT | Rip Current Statement | OKX | 16 hr |
| Jul 8, 5:39 PM EDT | Mesoscale Discussion | SPC | 66 min |
| Jul 8, 9:55 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Jul 8, 11:07 PM EDT | Special Weather Statement | OKX | 53 min |
| Jul 9, 3:55 AM EDT | Rip Current Statement | OKX | 17 hr |
| Jul 10, 1:04 AM EDT | Areal Flood Advisory | OKX | 116 min |
| Jul 13, 4:03 AM EDT | Rip Current Statement | OKX | 16 hr |
| Jul 14, 3:58 AM EDT | Flash Flood Watch | OKX | 54 hr |
| Jul 14, 9:37 PM EDT | Areal Flood Advisory | OKX | 3 hr |
| Jul 15, 12:29 AM EDT | Areal Flood Advisory | OKX | 61 min |
| Jul 15, 1:51 PM EDT | Mesoscale Discussion | SPC | 114 min |
| Jul 15, 4:01 PM EDT | Severe Thunderstorm Warning | OKX | 29 min |
| Jul 15, 4:23 PM EDT | Special Weather Statement | OKX | 37 min |
| Jul 15, 7:53 PM EDT | Areal Flood Advisory | OKX | 112 min |
| Jul 15, 8:40 PM EDT | Severe Thunderstorm Warning | OKX | 35 min |
| Jul 15, 8:58 PM EDT | Areal Flood Advisory | OKX | 2 hr |
| Jul 23, 11:03 PM EDT | Special Weather Statement | OKX | 42 min |
| Jul 28, 4:14 AM EDT | Special Weather Statement | OKX | 61 min |
| Jul 28, 4:24 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 5, 4:58 PM EDT | Rip Current Statement | OKX | 27 hr |
| Aug 6, 6:06 PM EDT | Special Weather Statement | OKX | 39 min |
| Aug 10, 4:27 AM EDT | Coastal Flood Statement | OKX | 21 hr |
| Aug 11, 4:16 AM EDT | Coastal Flood Statement | OKX | 22 hr |
| Aug 11, 4:04 PM EDT | Flash Flood Watch | OKX | 44 hr |
| Aug 12, 2:11 AM EDT | Coastal Flood Statement | OKX | 12 hr |
| Aug 12, 5:03 AM EDT | Coastal Flood Advisory | OKX | 22 hr |
| Aug 13, 2:54 AM EDT | Flash Flood Warning | OKX | 3 hr |
| Aug 13, 3:42 AM EDT | Coastal Flood Advisory | OKX | 11 hr |
| Aug 13, 3:42 AM EDT | Coastal Flood Advisory | OKX | 8 hr |
| Aug 13, 4:34 AM EDT | Mesoscale Discussion | SPC | 86 min |
| Aug 13, 5:21 AM EDT | Flash Flood Warning | OKX | 4 hr |
| Aug 13, 5:52 AM EDT | Areal Flood Advisory | OKX | 5 hr |
| Aug 13, 6:29 AM EDT | Flash Flood Warning | OKX | 3 hr |
| Aug 13, 9:05 AM EDT | Areal Flood Advisory | OKX | 4 hr |
| Aug 13, 4:17 PM EDT | Coastal Flood Statement | OKX | 9 hr |
| Aug 13, 4:17 PM EDT | Rip Current Statement | OKX | 5 hr |
| Aug 13, 7:03 PM EDT | Special Weather Statement | OKX | 57 min |
| Aug 13, 7:43 PM EDT | Special Weather Statement | OKX | 62 min |
| Aug 13, 7:48 PM EDT | Areal Flood Advisory | OKX | 117 min |
| Aug 27, 10:54 AM EDT | High Surf Advisory | OKX | 38 hr |
| Aug 29, 11:50 AM EDT | Rip Current Statement | OKX | 8 hr |
| Aug 31, 4:32 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Aug 31, 5:02 PM EDT | Severe Thunderstorm Warning | OKX | 43 min |
| Aug 31, 5:05 PM EDT | Areal Flood Advisory | OKX | 85 min |
| Aug 31, 5:51 PM EDT | Special Weather Statement | OKX | 54 min |
| Sep 4, 6:11 AM EDT | Dense Fog Advisory | OKX | 3 hr |
| Sep 6, 12:31 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Sep 6, 1:22 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Sep 6, 4:20 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Sep 6, 5:13 PM EDT | Special Weather Statement | OKX | 62 min |
| Sep 6, 7:31 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Sep 7, 12:56 AM EDT | Special Weather Statement | OKX | 49 min |
| Sep 7, 2:33 PM EDT | Coastal Flood Statement | OKX | 48 hr |
| Sep 8, 5:26 PM EDT | Rip Current Statement | OKX | 52 hr |
| Sep 9, 2:53 PM EDT | Coastal Flood Statement | OKX | 23 hr |
| Sep 10, 3:26 PM EDT | Coastal Flood Statement | OKX | 21 hr |
| Sep 21, 4:17 AM EDT | Areal Flood Advisory | OKX | 118 min |
| Sep 22, 4:49 AM EDT | Rip Current Statement | OKX | 15 hr |
| Sep 24, 4:20 PM EDT | Rip Current Statement | OKX | 26 hr |
| Sep 26, 3:07 AM EDT | Rip Current Statement | OKX | 15 hr |
| Oct 3, 7:49 PM EDT | Coastal Flood Statement | OKX | 25 hr |
| Oct 4, 4:08 PM EDT | Areal Flood Advisory | OKX | 82 min |
| Oct 6, 3:40 PM EDT | Coastal Flood Statement | OKX | 15 hr |
| Oct 7, 6:49 AM EDT | Coastal Flood Statement | OKX | 8 hr |
| Oct 7, 6:49 AM EDT | Coastal Flood Advisory | OKX | 8 hr |
| Oct 7, 2:56 PM EDT | Coastal Flood Statement | OKX | 19 hr |
| Oct 8, 4:07 AM EDT | Mesoscale Discussion | SPC | 113 min |
| Oct 8, 4:34 AM EDT | Special Weather Statement | OKX | 41 min |
| Oct 16, 5:28 AM EDT | Areal Flood Advisory | OKX | 2 hr |
| Oct 16, 7:49 AM EDT | Areal Flood Advisory | OKX | 5 hr |
| Oct 18, 3:12 PM EDT | Freeze Watch | OKX | 13 hr |
| Oct 19, 4:00 AM EDT | Frost Advisory | OKX | 29 hr |
| Oct 22, 9:19 PM EDT | Special Weather Statement | OKX | 56 min |
| Oct 22, 9:23 PM EDT | Wind Advisory | OKX | 9 hr |
| Oct 22, 11:10 PM EDT | Areal Flood Advisory | OKX | 110 min |
| Oct 23, 4:51 AM EDT | Coastal Flood Statement | OKX | 8 hr |
| Nov 1, 3:49 AM EDT | Wind Advisory | OKX | 39 hr |
| Nov 1, 6:03 AM EDT | Coastal Flood Statement | OKX | 14 hr |
| Nov 2, 12:36 AM EDT | Coastal Flood Advisory | OKX | 8 hr |
| Nov 2, 4:11 AM EST | Frost Advisory | OKX | 10 hr |
| Nov 2, 11:55 AM EST | Coastal Flood Statement | OKX | 7 hr |
| Nov 10, 9:45 PM EST | Frost Advisory | OKX | 9 hr |
| Nov 11, 3:27 PM EST | Dense Fog Advisory | OKX | 20 hr |
| Nov 23, 3:01 PM EST | Wind Advisory | OKX | 19 hr |
| Nov 24, 1:03 PM EST | Dense Fog Advisory | OKX | 5 hr |
| Nov 26, 3:52 AM EST | Wind Advisory | OKX | 16 hr |
| Dec 2, 3:11 PM EST | Coastal Flood Statement | OKX | 14 hr |
| Dec 7, 7:11 PM EST | Coastal Flood Advisory | OKX | 18 hr |
| Dec 8, 4:16 AM EST | High Wind Watch | OKX | 12 hr |
| Dec 8, 4:28 AM EST | Flood Watch | OKX | 38 hr |
| Dec 8, 7:15 AM EST | Coastal Flood Watch | OKX | 9 hr |
| Dec 8, 7:15 AM EST | Coastal Flood Advisory | OKX | 32 hr |
| Dec 8, 3:53 PM EST | Wind Advisory | OKX | 27 hr |
| Dec 8, 3:57 PM EST | Coastal Flood Warning | OKX | 22 hr |
| Dec 9, 9:03 AM EST | Areal Flood Advisory | OKX | 4 hr |
| Dec 9, 1:07 PM EST | Areal Flood Advisory | OKX | 113 min |
| Dec 9, 1:11 PM EST | Coastal Flood Statement | OKX | 12 hr |
| Dec 9, 1:57 PM EST | Areal Flood Warning | OKX | 2 hr |
| Dec 23, 4:28 AM EST | Coastal Flood Statement | OKX | 9 hr |
| Dec 24, 4:39 PM EST | Dense Fog Advisory | OKX | 13 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20132015
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.