Alert archive / New York / Warren County
Weather alerts in Warren County, New York, 2018
152 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Warren County and its neighbors
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Alerts
- 152
- Warnings
- 34
- Watches
- 17
- Advisories
- 62
- Busiest month
- January24 alerts
- Busiest day
- June 1, 20187 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Warren County, 2018
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 12 | 9 | 25% | 13 | 92% | 18 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2018
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Albany, NY: tornado warnings | 8 | 1 | 88% | 3 | 67% | 10 min |
| NWS Albany, NY: severe thunderstorm warnings | 112 | 75 | 33% | 349 | 83% | 25 min |
| NWS Albany, NY: flash flood warnings | 19 | 11 | 42% | 43 | 81% | 61 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, 1:07 PM EST | Wind Chill Advisory | ALY | 23 hr |
| Jan 3, 3:50 AM EST | Wind Chill Watch | ALY | 24 hr |
| Jan 3, 3:01 PM EST | Winter Weather Advisory | ALY | 27 hr |
| Jan 4, 3:59 AM EST | Wind Chill Warning | ALY | 3 days |
| Jan 10, 11:25 AM EST | Winter Weather Advisory | ALY | 16 hr |
| Jan 10, 3:09 PM EST | Flood Watch | ALY | 4 days |
| Jan 11, 3:56 AM EST | Winter Storm Watch | ALY | 24 hr |
| Jan 11, 3:45 PM EST | Winter Storm Warning | ALY | 45 hr |
| Jan 12, 3:49 AM EST | Winter Weather Advisory | ALY | 33 hr |
| Jan 12, 7:12 AM EST | Areal Flood Advisory | ALY | 3 hr |
| Jan 12, 7:16 AM EST | Areal Flood Advisory | ALY | 3 hr |
| Jan 12, 7:04 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Jan 13, 12:56 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Jan 13, 10:01 AM EST | Areal Flood Warning | ALY | 11 days |
| Jan 13, 3:29 PM EST | Wind Chill Advisory | ALY | 18 hr |
| Jan 15, 3:23 PM EST | Winter Weather Advisory | ALY | 51 hr |
| Jan 21, 2:30 PM EST | Winter Weather Advisory | ALY | 46 hr |
| Jan 22, 3:25 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Jan 22, 3:44 PM EST | Flood Watch | ALY | 35 hr |
| Jan 23, 4:15 PM EST | Dense Fog Advisory | ALY | 3 hr |
| Jan 24, 9:26 AM EST | Areal Flood Warning | ALY | 24 hr |
| Jan 27, 10:48 PM EST | Winter Weather Advisory | ALY | 4 hr |
| Jan 28, 1:01 AM EST | Areal Flood Warning | ALY | 12 hr |
| Jan 28, 1:04 PM EST | Areal Flood Advisory | ALY | 45 hr |
| Feb 4, 3:32 AM EST | Winter Storm Warning | ALY | 22 hr |
| Feb 4, 3:32 AM EST | Winter Weather Advisory | ALY | 22 hr |
| Feb 4, 6:32 PM EST | Mesoscale Discussion | SPC | 4 hr |
| Feb 5, 3:14 PM EST | Winter Storm Watch | ALY | 25 hr |
| Feb 6, 3:12 AM EST | Winter Storm Warning | ALY | 42 hr |
| Feb 7, 11:25 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Feb 9, 3:47 AM EST | Winter Weather Advisory | ALY | 62 hr |
| Feb 10, 3:18 AM EST | Winter Weather Advisory | ALY | 39 hr |
| Feb 11, 8:51 PM EST | Dense Fog Advisory | ALY | 3 hr |
| Feb 19, 3:36 PM EST | Flood Watch | ALY | 53 hr |
| Feb 22, 11:13 AM EST | Areal Flood Warning | ALY | 24 hr |
| Feb 22, 3:39 PM EST | Winter Weather Advisory | ALY | 29 hr |
| Feb 24, 3:07 AM EST | Winter Weather Advisory | ALY | 37 hr |
| Feb 28, 3:59 AM EST | Winter Storm Watch | ALY | 36 hr |
| Mar 1, 4:00 AM EST | Winter Storm Warning | ALY | 41 hr |
| Mar 1, 3:56 PM EST | Winter Weather Advisory | ALY | 29 hr |
| Mar 2, 3:15 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Mar 5, 3:28 AM EST | Winter Storm Watch | ALY | 36 hr |
| Mar 6, 3:48 AM EST | Winter Storm Warning | ALY | 59 hr |
| Mar 7, 3:12 PM EST | Winter Weather Advisory | ALY | 67 hr |
| Mar 12, 3:33 AM EDT | Winter Weather Advisory | ALY | 3 days |
| Apr 2, 3:55 PM EDT | High Wind Watch | ALY | 24 hr |
| Apr 3, 3:37 PM EDT | High Wind Warning | ALY | 37 hr |
| Apr 13, 4:08 AM EDT | Winter Weather Advisory | ALY | 3 days |
| Apr 30, 8:10 AM EDT | River Flood Warning | ALY | 22 hr |
| May 4, 3:57 AM EDT | Wind Advisory | ALY | 23 hr |
| May 4, 2:18 PM EDT | Mesoscale Discussion | SPC | 87 min |
| May 4, 3:16 PM EDT | Tornado Watch | SPC | 6 hr |
| May 4, 6:48 PM EDT | Mesoscale Discussion | SPC | 117 min |
| May 4, 7:12 PM EDT | Severe Thunderstorm Warning | ALY | 48 min |
| May 4, 7:50 PM EDT | Severe Thunderstorm Warning | ALY | 40 min |
| May 7, 3:34 AM EDT | Frost Advisory | ALY | 28 hr |
| May 11, 3:28 PM EDT | Frost Advisory | ALY | 14 hr |
| Jun 1, 3:08 PM EDT | Special Weather Statement | ALY | 37 min |
| Jun 1, 3:30 PM EDT | Areal Flood Advisory | ALY | 3 hr |
| Jun 1, 5:08 PM EDT | Areal Flood Advisory | ALY | 66 min |
| Jun 1, 5:50 PM EDT | Special Weather Statement | ALY | 40 min |
| Jun 1, 6:11 PM EDT | Special Weather Statement | ALY | 49 min |
| Jun 1, 7:16 PM EDT | Severe Thunderstorm Warning | ALY | 48 min |
| Jun 1, 7:38 PM EDT | Areal Flood Advisory | ALY | 51 min |
| Jun 13, 9:29 PM EDT | Special Weather Statement | ALY | 31 min |
| Jun 13, 9:44 PM EDT | Special Weather Statement | ALY | 31 min |
| Jun 13, 9:47 PM EDT | Severe Thunderstorm Warning | ALY | 28 min |
| Jun 17, 2:47 PM EDT | Heat Advisory | ALY | 28 hr |
| Jun 18, 12:19 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Jun 18, 2:49 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 29, 3:12 AM EDT | Heat Advisory | ALY | 5 days |
| Jun 29, 3:22 PM EDT | Excessive Heat Warning | ALY | 3 days |
| Jul 2, 6:45 PM EDT | Special Weather Statement | ALY | 60 min |
| Jul 2, 7:12 PM EDT | Special Weather Statement | ALY | 48 min |
| Jul 2, 7:25 PM EDT | Severe Thunderstorm Warning | ALY | 65 min |
| Jul 2, 7:51 PM EDT | Special Weather Statement | ALY | 39 min |
| Jul 4, 3:32 PM EDT | Heat Advisory | ALY | 29 hr |
| Jul 10, 12:57 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 10, 3:27 PM EDT | Special Weather Statement | ALY | 63 min |
| Jul 10, 3:43 PM EDT | Severe Thunderstorm Warning | ALY | 47 min |
| Jul 10, 3:45 PM EDT | Severe Thunderstorm Warning | ALY | 16 min |
| Jul 10, 3:59 PM EDT | Special Weather Statement | ALY | 46 min |
| Jul 10, 4:22 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 10, 4:26 PM EDT | Special Weather Statement | ALY | 49 min |
| Jul 15, 3:37 PM EDT | Heat Advisory | ALY | 28 hr |
| Jul 17, 5:51 AM EDT | Areal Flood Advisory | ALY | 87 min |
| Jul 23, 12:44 PM EDT | Areal Flood Advisory | ALY | 2 hr |
| Jul 25, 6:28 PM EDT | Special Weather Statement | ALY | 32 min |
| Jul 25, 7:06 PM EDT | Special Weather Statement | ALY | 24 min |
| Jul 25, 9:39 PM EDT | Areal Flood Advisory | ALY | 3 hr |
| Jul 28, 3:03 PM EDT | Mesoscale Discussion | SPC | 57 min |
| Aug 2, 3:41 PM EDT | Flash Flood Watch | ALY | 44 hr |
| Aug 4, 3:32 AM EDT | Areal Flood Advisory | ALY | 3 hr |
| Aug 4, 3:49 PM EDT | Severe Thunderstorm Warning | ALY | 56 min |
| Aug 4, 3:53 PM EDT | Special Weather Statement | ALY | 67 min |
| Aug 4, 4:09 PM EDT | Severe Thunderstorm Warning | ALY | 66 min |
| Aug 4, 4:36 PM EDT | Areal Flood Advisory | ALY | 3 hr |
| Aug 4, 5:16 PM EDT | Areal Flood Advisory | ALY | 3 hr |
| Aug 4, 5:17 PM EDT | Severe Thunderstorm Warning | ALY | 44 min |
| Aug 5, 2:50 PM EDT | Heat Advisory | ALY | 30 hr |
| Aug 5, 2:50 PM EDT | Heat Advisory | ALY | 52 hr |
| Aug 7, 2:01 PM EDT | Areal Flood Advisory | ALY | 59 min |
| Aug 13, 2:32 PM EDT | Flash Flood Watch | ALY | 31 hr |
| Aug 14, 4:58 PM EDT | Special Weather Statement | ALY | 32 min |
| Aug 15, 3:04 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 15, 4:52 PM EDT | Severe Thunderstorm Warning | ALY | 39 min |
| Aug 17, 3:44 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 17, 6:42 PM EDT | Severe Thunderstorm Warning | ALY | 48 min |
| Aug 27, 3:32 AM EDT | Heat Advisory | ALY | 40 hr |
| Aug 27, 3:32 AM EDT | Heat Advisory | ALY | 64 hr |
| Aug 29, 4:39 PM EDT | Special Weather Statement | ALY | 66 min |
| Aug 29, 6:16 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Aug 29, 6:16 PM EDT | Mesoscale Discussion | SPC | 89 min |
| Sep 2, 3:18 PM EDT | Heat Advisory | ALY | 28 hr |
| Sep 4, 3:44 PM EDT | Heat Advisory | ALY | 28 hr |
| Sep 26, 2:43 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 26, 5:26 PM EDT | Areal Flood Advisory | ALY | 3 hr |
| Oct 13, 3:38 AM EDT | Frost Advisory | ALY | 29 hr |
| Oct 17, 4:02 AM EDT | Freeze Warning | ALY | 29 hr |
| Oct 26, 3:21 PM EDT | Winter Weather Advisory | ALY | 31 hr |
| Nov 2, 7:16 AM EDT | Special Weather Statement | ALY | 44 min |
| Nov 2, 3:07 PM EDT | Wind Advisory | ALY | 28 hr |
| Nov 9, 3:14 AM EST | Winter Weather Advisory | ALY | 24 hr |
| Nov 10, 2:42 AM EST | Wind Advisory | ALY | 19 hr |
| Nov 12, 3:21 AM EST | Winter Weather Advisory | ALY | 34 hr |
| Nov 14, 4:27 PM EST | Winter Storm Watch | ALY | 12 hr |
| Nov 15, 4:00 AM EST | Winter Storm Warning | ALY | 32 hr |
| Nov 15, 4:00 AM EST | Winter Weather Advisory | ALY | 32 hr |
| Nov 15, 10:06 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Nov 16, 3:56 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Nov 21, 3:19 AM EST | Wind Chill Advisory | ALY | 33 hr |
| Nov 21, 9:09 AM EST | Mesoscale Discussion | SPC | 4 hr |
| Nov 21, 11:02 AM EST | Snow Squall Warning | ALY | 58 min |
| Nov 21, 11:54 AM EST | Snow Squall Warning | ALY | 66 min |
| Nov 21, 12:30 PM EST | Snow Squall Warning | ALY | 60 min |
| Nov 23, 4:13 PM EST | Winter Weather Advisory | ALY | 38 hr |
| Nov 26, 3:39 AM EST | Dense Fog Advisory | ALY | 6 hr |
| Nov 26, 3:42 AM EST | Winter Storm Watch | ALY | 6 hr |
| Nov 26, 10:08 AM EST | Winter Storm Warning | ALY | 27 hr |
| Nov 26, 8:34 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Nov 30, 3:49 PM EST | Winter Weather Advisory | ALY | 44 hr |
| Dec 2, 3:47 PM EST | Dense Fog Advisory | ALY | 16 hr |
| Dec 15, 3:33 PM EST | Winter Weather Advisory | ALY | 36 hr |
| Dec 19, 3:04 PM EST | Flood Watch | ALY | 58 hr |
| Dec 20, 7:10 PM EST | Winter Weather Advisory | ALY | 8 hr |
| Dec 22, 4:17 AM EST | Special Weather Statement | ALY | 28 min |
| Dec 22, 10:46 AM EST | Areal Flood Warning | ALY | 5 hr |
| Dec 22, 11:37 AM EST | Areal Flood Warning | ALY | 6 hr |
| Dec 22, 2:33 PM EST | Areal Flood Warning | ALY | 4 hr |
| Dec 26, 3:14 PM EST | Winter Weather Advisory | ALY | 45 hr |
| Dec 28, 2:59 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Dec 30, 2:26 PM EST | Winter Weather Advisory | ALY | 38 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 archive20172019
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.