Alert archive / New York / Franklin County
Weather alerts in Franklin County, New York, 2018
126 weather alerts in 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Franklin County and its neighbors
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Alerts
- 126
- Warnings
- 36
- Watches
- 13
- Advisories
- 43
- Busiest month
- February17 alerts
- Busiest day
- May 4, 201810 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Franklin County, 2018
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 10 | 9 | 10% | 12 | 92% | 30 min |
| Flash flood warnings | 2 | 1 | 50% | 1 | 100% | 125 min |
Each office's whole area, 2018
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Burlington, VT: severe thunderstorm warnings | 40 | 35 | 13% | 81 | 83% | 30 min |
| NWS Burlington, VT: flash flood warnings | 5 | 3 | 40% | 5 | 80% | 90 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, 2:54 PM EST | Wind Chill Advisory | BTV | 13 hr |
| Jan 3, 3:19 AM EST | Wind Chill Watch | BTV | 24 hr |
| Jan 4, 3:39 AM EST | Wind Chill Warning | BTV | 3 days |
| Jan 11, 4:08 AM EST | Winter Storm Watch | BTV | 11 hr |
| Jan 11, 2:54 PM EST | Winter Storm Warning | BTV | 46 hr |
| Jan 12, 2:14 AM EST | Flood Watch | BTV | 25 hr |
| Jan 12, 9:47 AM EST | Areal Flood Warning | BTV | 6 hr |
| Jan 12, 10:42 AM EST | Areal Flood Warning | BTV | 9 hr |
| Jan 12, 7:04 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Jan 13, 3:47 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Jan 13, 4:07 AM EST | Areal Flood Warning | BTV | 6 hr |
| Jan 13, 9:57 AM EST | Areal Flood Warning | BTV | 9 hr |
| Jan 13, 3:26 PM EST | Wind Chill Advisory | BTV | 9 hr |
| Jan 13, 6:50 PM EST | Areal Flood Warning | BTV | 24 hr |
| Jan 21, 3:07 PM EST | Winter Weather Advisory | BTV | 45 hr |
| Jan 22, 3:25 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Feb 2, 2:33 AM EST | Wind Chill Advisory | BTV | 28 hr |
| Feb 4, 3:12 AM EST | Winter Weather Advisory | BTV | 22 hr |
| Feb 5, 2:15 PM EST | Winter Storm Watch | BTV | 13 hr |
| Feb 6, 2:54 AM EST | Winter Storm Warning | BTV | 42 hr |
| Feb 6, 2:54 AM EST | Winter Weather Advisory | BTV | 41 hr |
| Feb 9, 4:34 PM EST | Winter Weather Advisory | BTV | 25 hr |
| Feb 10, 6:00 PM EST | Winter Weather Advisory | BTV | 9 hr |
| Feb 11, 3:12 PM EST | Winter Weather Advisory | BTV | 7 hr |
| Feb 18, 2:41 AM EST | Flood Watch | BTV | 4 days |
| Feb 21, 8:46 AM EST | Areal Flood Warning | BTV | 12 hr |
| Feb 21, 12:23 PM EST | Flash Flood Warning | BTV | 6 hr |
| Feb 21, 12:45 PM EST | Areal Flood Warning | BTV | 18 hr |
| Feb 21, 8:36 PM EST | Areal Flood Warning | BTV | 21 hr |
| Feb 22, 7:11 AM EST | Areal Flood Warning | BTV | 59 hr |
| Feb 22, 5:34 PM EST | Areal Flood Warning | BTV | 24 hr |
| Feb 23, 3:29 AM EST | Winter Weather Advisory | BTV | 17 hr |
| Feb 24, 4:04 AM EST | Winter Weather Advisory | BTV | 33 hr |
| Mar 1, 3:00 AM EST | Winter Weather Advisory | BTV | 41 hr |
| Mar 5, 3:40 AM EST | Winter Storm Watch | BTV | 35 hr |
| Mar 6, 3:24 AM EST | Winter Storm Warning | BTV | 61 hr |
| Mar 6, 2:33 PM EST | Winter Weather Advisory | BTV | 49 hr |
| Mar 12, 3:18 AM EDT | Winter Weather Advisory | BTV | 3 days |
| Mar 13, 6:23 PM EDT | Winter Storm Warning | BTV | 33 hr |
| Apr 2, 3:25 PM EDT | High Wind Watch | BTV | 24 hr |
| Apr 3, 4:33 AM EDT | High Wind Warning | BTV | 47 hr |
| Apr 4, 6:47 PM EDT | Snow Squall Warning | BTV | 58 min |
| Apr 4, 7:55 PM EDT | Special Weather Statement | BTV | 65 min |
| Apr 13, 4:13 AM EDT | Winter Weather Advisory | BTV | 3 days |
| Apr 13, 3:20 PM EDT | Flood Watch | BTV | 36 hr |
| Apr 15, 3:05 AM EDT | Wind Advisory | BTV | 41 hr |
| May 2, 3:15 AM EDT | Wind Advisory | BTV | 16 hr |
| May 3, 4:34 PM EDT | Areal Flood Warning | BTV | 24 hr |
| May 4, 3:11 AM EDT | Wind Advisory | BTV | 24 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, 4:28 PM EDT | Areal Flood Warning | BTV | 36 hr |
| May 4, 4:49 PM EDT | Severe Thunderstorm Warning | BTV | 56 min |
| May 4, 5:26 PM EDT | Severe Thunderstorm Warning | BTV | 64 min |
| May 4, 5:41 PM EDT | Severe Thunderstorm Warning | BTV | 64 min |
| May 4, 6:17 PM EDT | Severe Thunderstorm Warning | BTV | 42 min |
| May 4, 6:48 PM EDT | Mesoscale Discussion | SPC | 117 min |
| May 4, 6:51 PM EDT | Severe Thunderstorm Warning | BTV | 44 min |
| May 4, 8:38 PM EDT | High Wind Warning | BTV | 6 hr |
| May 6, 4:12 AM EDT | Areal Flood Warning | BTV | 36 hr |
| May 7, 12:52 PM EDT | Areal Flood Warning | BTV | 23 hr |
| May 11, 4:00 PM EDT | Frost Advisory | BTV | 16 hr |
| Jun 13, 3:30 PM EDT | Mesoscale Discussion | SPC | 60 min |
| Jun 13, 4:06 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 13, 7:05 PM EDT | Special Weather Statement | BTV | 55 min |
| Jun 13, 7:12 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Jun 13, 7:19 PM EDT | Severe Thunderstorm Warning | BTV | 56 min |
| Jun 13, 7:52 PM EDT | Special Weather Statement | BTV | 53 min |
| Jun 18, 10:53 AM EDT | Special Weather Statement | BTV | 37 min |
| Jun 18, 2:49 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 18, 4:24 PM EDT | Special Weather Statement | BTV | 66 min |
| Jun 18, 4:37 PM EDT | Severe Thunderstorm Warning | BTV | 53 min |
| Jun 18, 6:41 PM EDT | Flash Flood Warning | BTV | 3 hr |
| Jun 29, 3:35 AM EDT | Heat Advisory | BTV | 5 days |
| Jun 30, 3:49 PM EDT | Excessive Heat Warning | BTV | 53 hr |
| Jun 30, 5:07 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Jun 30, 10:10 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 2, 4:47 PM EDT | Special Weather Statement | BTV | 43 min |
| Jul 2, 5:08 PM EDT | Special Weather Statement | BTV | 37 min |
| Jul 2, 5:19 PM EDT | Severe Thunderstorm Warning | BTV | 56 min |
| Jul 2, 5:42 PM EDT | Special Weather Statement | BTV | 63 min |
| Jul 3, 3:11 PM EDT | Heat Advisory | BTV | 28 hr |
| Jul 4, 3:33 PM EDT | Heat Advisory | BTV | 28 hr |
| Jul 10, 12:25 PM EDT | Special Weather Statement | BTV | 65 min |
| Jul 10, 12:57 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 10, 1:39 PM EDT | Special Weather Statement | BTV | 36 min |
| Jul 17, 11:03 AM EDT | Special Weather Statement | BTV | 57 min |
| Aug 5, 3:34 PM EDT | Heat Advisory | BTV | 28 hr |
| Aug 8, 7:26 PM EDT | Special Weather Statement | BTV | 64 min |
| Aug 9, 7:44 PM EDT | Special Weather Statement | BTV | 31 min |
| Aug 15, 3:04 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 15, 6:57 PM EDT | Severe Thunderstorm Warning | BTV | 48 min |
| Aug 15, 7:39 PM EDT | Special Weather Statement | BTV | 66 min |
| Aug 15, 7:56 PM EDT | Severe Thunderstorm Warning | BTV | 64 min |
| Aug 27, 3:08 AM EDT | Heat Advisory | BTV | 64 hr |
| Aug 29, 12:27 PM EDT | Heat Advisory | BTV | 7 hr |
| Aug 29, 1:19 PM EDT | Mesoscale Discussion | SPC | 116 min |
| Aug 29, 3:25 PM EDT | Special Weather Statement | BTV | 50 min |
| Sep 3, 5:48 PM EDT | Special Weather Statement | BTV | 57 min |
| Sep 4, 3:43 PM EDT | Heat Advisory | BTV | 27 hr |
| Sep 7, 2:58 PM EDT | Frost Advisory | BTV | 40 hr |
| Sep 20, 3:15 PM EDT | Wind Advisory | BTV | 32 hr |
| Sep 21, 4:27 PM EDT | Mesoscale Discussion | SPC | 63 min |
| Sep 21, 4:50 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Sep 22, 2:55 AM EDT | Frost Advisory | BTV | 30 hr |
| Sep 26, 2:43 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 4, 3:17 AM EDT | Frost Advisory | BTV | 28 hr |
| Oct 13, 3:27 AM EDT | Frost Advisory | BTV | 28 hr |
| Oct 26, 3:10 PM EDT | Winter Weather Advisory | BTV | 40 hr |
| Nov 2, 3:26 PM EDT | Wind Advisory | BTV | 29 hr |
| Nov 9, 3:16 AM EST | Winter Weather Advisory | BTV | 24 hr |
| Nov 10, 2:53 AM EST | Wind Advisory | BTV | 18 hr |
| Nov 12, 3:07 AM EST | Winter Weather Advisory | BTV | 34 hr |
| Nov 14, 3:15 PM EST | Winter Weather Advisory | BTV | 45 hr |
| Nov 15, 3:28 AM EST | Winter Storm Warning | BTV | 33 hr |
| Nov 16, 3:56 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Nov 21, 9:09 AM EST | Mesoscale Discussion | SPC | 4 hr |
| Nov 23, 2:49 PM EST | Winter Weather Advisory | BTV | 45 hr |
| Nov 26, 3:11 AM EST | Winter Weather Advisory | BTV | 64 hr |
| Nov 26, 8:34 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Nov 30, 2:08 PM EST | Winter Weather Advisory | BTV | 46 hr |
| Dec 19, 2:39 PM EST | Winter Weather Advisory | BTV | 38 hr |
| Dec 19, 2:42 PM EST | Flood Watch | BTV | 69 hr |
| Dec 20, 3:07 AM EST | Wind Advisory | BTV | 33 hr |
| Dec 26, 3:11 PM EST | Winter Weather Advisory | BTV | 48 hr |
| Dec 28, 2:59 AM EST | Mesoscale Discussion | SPC | 6 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.