Alert archive / New York / Seneca County
Weather alerts in Seneca County, New York, 2013
111 weather alerts in 2013, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Seneca County and its neighbors
Each county as a circle sized by its count in 2013. Tap one for its archive.
- Alerts
- 111
- Warnings
- 21
- Watches
- 19
- Advisories
- 26
- Busiest month
- May27 alerts
- Busiest day
- May 21, 20139 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 Seneca County in 2013 had a tornado report inside them.
Seneca County, 2013
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 1 | 0 | 100% | 0 | ||
| Severe thunderstorm warnings | 11 | 8 | 27% | 12 | 75% | 15 min |
| Flash flood warnings | 1 | 1 | 0% | 0 |
Each office's whole area, 2013
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Binghamton, NY: tornado warnings | 11 | 1 | 91% | 4 | 25% | 3 min |
| NWS Binghamton, NY: severe thunderstorm warnings | 143 | 97 | 32% | 300 | 82% | 24 min |
| NWS Binghamton, NY: flash flood warnings | 51 | 38 | 25% | 111 | 88% | 122 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 14, 2:35 AM EST | Special Weather Statement | BGM | 85 min |
| Jan 19, 3:44 PM EST | Wind Advisory | BGM | 27 hr |
| Jan 21, 4:31 PM EST | Winter Weather Advisory | BGM | 3 hr |
| Jan 27, 3:35 PM EST | Winter Weather Advisory | BGM | 39 hr |
| Jan 28, 7:33 AM EST | Mesoscale Discussion | SPC | 5 hr |
| Jan 29, 3:19 PM EST | Flood Watch | BGM | 39 hr |
| Jan 30, 3:13 AM EST | High Wind Watch | BGM | 9 hr |
| Jan 30, 12:18 PM EST | High Wind Warning | BGM | 30 hr |
| Jan 30, 12:18 PM EST | Wind Advisory | BGM | 30 hr |
| Feb 6, 2:55 PM EST | Winter Storm Watch | BGM | 24 hr |
| Feb 7, 3:57 AM EST | Winter Storm Warning | BGM | 51 hr |
| Feb 10, 3:16 PM EST | Freezing Rain Advisory | BGM | 21 hr |
| Feb 25, 10:28 PM EST | Winter Weather Advisory | BGM | 39 hr |
| Mar 17, 3:38 PM EDT | Winter Weather Advisory | BGM | 45 hr |
| Apr 19, 4:10 AM EDT | Wind Advisory | BGM | 14 hr |
| Apr 19, 4:45 PM EDT | Mesoscale Discussion | SPC | 60 min |
| Apr 24, 8:04 PM EDT | Special Weather Statement | BGM | 56 min |
| May 10, 5:11 PM EDT | Mesoscale Discussion | SPC | 94 min |
| May 10, 7:03 PM EDT | Special Weather Statement | BGM | 42 min |
| May 12, 3:37 AM EDT | Frost Advisory | BGM | 24 hr |
| May 13, 3:42 AM EDT | Freeze Warning | BGM | 28 hr |
| May 21, 12:48 PM EDT | Special Weather Statement | BGM | 42 min |
| May 21, 12:52 PM EDT | Severe Thunderstorm Warning | BGM | 38 min |
| May 21, 12:54 PM EDT | Mesoscale Discussion | SPC | 66 min |
| May 21, 1:24 PM EDT | Severe Thunderstorm Warning | BGM | 66 min |
| May 21, 1:40 PM EDT | Severe Thunderstorm Watch | SPC | 10 hr |
| May 21, 4:37 PM EDT | Mesoscale Discussion | SPC | 53 min |
| May 21, 5:38 PM EDT | Severe Thunderstorm Warning | BGM | 67 min |
| May 21, 5:53 PM EDT | Severe Thunderstorm Warning | BGM | 67 min |
| May 21, 5:55 PM EDT | Tornado Warning | BGM | 35 min |
| May 21, 8:27 PM EDT | Areal Flood Advisory | BGM | 4 hr |
| May 21, 8:29 PM EDT | Mesoscale Discussion | SPC | 61 min |
| May 21, 8:58 PM EDT | Areal Flood Advisory | BGM | 4 hr |
| May 21, 9:25 PM EDT | Severe Thunderstorm Warning | BGM | 65 min |
| May 22, 2:46 PM EDT | Mesoscale Discussion | SPC | 119 min |
| May 22, 3:41 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 22, 7:41 PM EDT | Mesoscale Discussion | SPC | 94 min |
| May 22, 7:46 PM EDT | Severe Thunderstorm Warning | BGM | 44 min |
| May 23, 10:57 AM EDT | Mesoscale Discussion | SPC | 3 hr |
| May 26, 4:21 AM EDT | Frost Advisory | BGM | 28 hr |
| May 29, 11:38 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 29, 3:19 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 29, 4:40 PM EDT | Severe Thunderstorm Warning | BGM | 65 min |
| May 29, 5:56 PM EDT | Mesoscale Discussion | SPC | 64 min |
| Jun 1, 6:40 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Jun 6, 9:57 AM EDT | Special Weather Statement | BGM | 3 hr |
| Jun 17, 12:07 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Jun 23, 1:01 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Jun 23, 1:31 PM EDT | Special Weather Statement | BGM | 44 min |
| Jun 23, 2:48 PM EDT | Areal Flood Advisory | BGM | 3 hr |
| Jun 23, 3:44 PM EDT | Flash Flood Watch | BGM | 4 hr |
| Jun 23, 4:47 PM EDT | Areal Flood Advisory | BGM | 3 hr |
| Jun 25, 12:22 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 26, 3:39 PM EDT | Flash Flood Watch | BGM | 52 hr |
| Jun 26, 3:52 PM EDT | Mesoscale Discussion | SPC | 113 min |
| Jun 30, 4:22 PM EDT | Flash Flood Watch | BGM | 54 hr |
| Jul 3, 5:59 PM EDT | Severe Thunderstorm Warning | BGM | 61 min |
| Jul 5, 1:59 PM EDT | Mesoscale Discussion | SPC | 61 min |
| Jul 5, 6:53 PM EDT | Special Weather Statement | BGM | 52 min |
| Jul 5, 7:01 PM EDT | Special Weather Statement | BGM | 29 min |
| Jul 10, 3:45 PM EDT | Mesoscale Discussion | SPC | 30 min |
| Jul 10, 6:15 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Jul 10, 7:57 PM EDT | Special Weather Statement | BGM | 33 min |
| Jul 10, 8:35 PM EDT | Severe Thunderstorm Warning | BGM | 55 min |
| Jul 16, 1:22 PM EDT | Heat Advisory | BGM | 31 hr |
| Jul 18, 12:07 PM EDT | Mesoscale Discussion | SPC | 53 min |
| Jul 18, 1:04 PM EDT | Special Weather Statement | BGM | 41 min |
| Jul 18, 1:50 PM EDT | Heat Advisory | BGM | 30 hr |
| Jul 19, 7:52 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jul 19, 9:29 PM EDT | Mesoscale Discussion | SPC | 91 min |
| Jul 19, 9:47 PM EDT | Severe Thunderstorm Warning | BGM | 58 min |
| Jul 27, 5:25 PM EDT | Mesoscale Discussion | SPC | 95 min |
| Aug 8, 3:45 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Aug 8, 5:41 PM EDT | Areal Flood Advisory | BGM | 3 hr |
| Aug 22, 2:03 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 26, 1:34 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 2, 8:15 AM EDT | Areal Flood Advisory | BGM | 3 hr |
| Sep 2, 8:47 AM EDT | Flash Flood Warning | BGM | 4 hr |
| Sep 2, 12:33 PM EDT | Mesoscale Discussion | SPC | 117 min |
| Sep 2, 2:59 PM EDT | Special Weather Statement | BGM | 31 min |
| Sep 2, 3:18 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 2, 6:52 PM EDT | Mesoscale Discussion | SPC | 113 min |
| Sep 10, 7:49 AM EDT | Special Weather Statement | BGM | 56 min |
| Sep 11, 11:42 AM EDT | Mesoscale Discussion | SPC | 63 min |
| Sep 11, 12:33 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Sep 11, 2:47 PM EDT | Mesoscale Discussion | SPC | 58 min |
| Sep 12, 11:41 AM EDT | Severe Thunderstorm Warning | BGM | 49 min |
| Sep 16, 3:20 AM EDT | Frost Advisory | BGM | 30 hr |
| Oct 7, 8:56 AM EDT | Tornado Watch | SPC | 8 hr |
| Oct 23, 4:05 AM EDT | Freeze Warning | BGM | 29 hr |
| Oct 27, 2:38 PM EDT | Freeze Watch | BGM | 12 hr |
| Oct 28, 2:52 AM EDT | Freeze Warning | BGM | 30 hr |
| Oct 30, 3:13 PM EDT | High Wind Watch | BGM | 13 hr |
| Oct 31, 3:50 AM EDT | High Wind Warning | BGM | 34 hr |
| Nov 10, 3:45 AM EST | Wind Advisory | BGM | 15 hr |
| Nov 16, 1:58 PM EST | High Wind Watch | BGM | 23 hr |
| Nov 17, 12:56 PM EST | Wind Advisory | BGM | 24 hr |
| Nov 17, 10:24 PM EST | Mesoscale Discussion | SPC | 66 min |
| Nov 17, 11:58 PM EST | Special Weather Statement | BGM | 62 min |
| Nov 23, 4:42 AM EST | Lake Effect Snow Advisory | BGM | 32 hr |
| Nov 23, 1:02 PM EST | Special Weather Statement | BGM | 58 min |
| Nov 25, 9:48 AM EST | Winter Storm Watch | BGM | 18 hr |
| Nov 25, 9:17 PM EST | Winter Weather Advisory | BGM | 38 hr |
| Nov 26, 4:01 AM EST | Winter Storm Warning | BGM | 24 hr |
| Dec 8, 4:08 AM EST | Winter Weather Advisory | BGM | 33 hr |
| Dec 11, 6:10 PM EST | Special Weather Statement | BGM | 80 min |
| Dec 13, 2:43 AM EST | Winter Storm Watch | BGM | 13 hr |
| Dec 13, 3:22 PM EST | Winter Weather Advisory | BGM | 37 hr |
| Dec 14, 4:07 AM EST | Winter Storm Warning | BGM | 26 hr |
| Dec 20, 2:49 PM EST | Flood Watch | BGM | 46 hr |
| Dec 22, 12:17 AM EST | Freezing Rain Advisory | BGM | 7 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 archive20122014
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.