Alert archive / New York / Franklin County
Weather alerts in Franklin County, New York, 2015
79 weather alerts in 2015, 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 2015. Tap one for its archive.
- Alerts
- 79
- Warnings
- 16
- Watches
- 9
- Advisories
- 25
- Busiest month
- January15 alerts
- Busiest day
- January 6, 20153 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, 2015
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 5 | 3 | 40% | 3 | 33% | 13 min |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2015
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Burlington, VT: severe thunderstorm warnings | 38 | 22 | 42% | 61 | 72% | 18 min |
| NWS Burlington, VT: flash flood warnings | 7 | 2 | 71% | 10 | 70% | 86 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 2, 3:55 PM EST | Winter Weather Advisory | BTV | 42 hr |
| Jan 3, 3:48 PM EST | Mesoscale Discussion | SPC | 3 hr |
| Jan 4, 3:36 AM EST | Wind Advisory | BTV | 17 hr |
| Jan 5, 3:29 AM EST | Wind Chill Advisory | BTV | 24 hr |
| Jan 6, 12:17 PM EST | Wind Chill Watch | BTV | 5 hr |
| Jan 6, 4:55 PM EST | Wind Chill Warning | BTV | 43 hr |
| Jan 6, 6:02 PM EST | Winter Weather Advisory | BTV | 21 hr |
| Jan 8, 1:20 PM EST | Lake Effect Snow Advisory | BTV | 32 hr |
| Jan 9, 7:01 AM EST | Special Weather Statement | BTV | 89 min |
| Jan 12, 3:28 PM EST | Wind Chill Advisory | BTV | 18 hr |
| Jan 16, 3:32 AM EST | Wind Chill Advisory | BTV | 27 hr |
| Jan 16, 5:57 AM EST | Special Weather Statement | BTV | 93 min |
| Jan 16, 7:40 AM EST | Special Weather Statement | BTV | 80 min |
| Jan 29, 3:36 AM EST | Winter Weather Advisory | BTV | 42 hr |
| Jan 30, 3:56 AM EST | Wind Chill Warning | BTV | 32 hr |
| Feb 1, 3:14 AM EST | Winter Storm Warning | BTV | 42 hr |
| Feb 1, 3:14 AM EST | Winter Weather Advisory | BTV | 30 hr |
| Feb 2, 4:00 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Feb 6, 2:41 PM EST | Winter Storm Watch | BTV | 25 hr |
| Feb 7, 3:16 PM EST | Winter Storm Warning | BTV | 39 hr |
| Feb 9, 3:09 AM EST | Winter Weather Advisory | BTV | 16 hr |
| Feb 11, 3:30 PM EST | Wind Chill Watch | BTV | 12 hr |
| Feb 12, 3:17 AM EST | Wind Chill Warning | BTV | 35 hr |
| Feb 13, 3:32 PM EST | Wind Chill Watch | BTV | 12 hr |
| Feb 14, 3:07 AM EST | Wind Chill Warning | BTV | 57 hr |
| Feb 19, 3:01 PM EST | Wind Chill Advisory | BTV | 21 hr |
| Feb 22, 2:48 PM EST | Wind Chill Advisory | BTV | 40 hr |
| Mar 3, 3:12 AM EST | Winter Weather Advisory | BTV | 24 hr |
| Mar 22, 3:19 PM EDT | Wind Chill Advisory | BTV | 17 hr |
| Apr 10, 3:51 AM EDT | Wind Advisory | BTV | 19 hr |
| Apr 19, 3:52 PM EDT | Wind Advisory | BTV | 31 hr |
| May 11, 2:45 PM EDT | Special Weather Statement | BTV | 60 min |
| May 11, 6:19 PM EDT | Severe Thunderstorm Warning | BTV | 26 min |
| May 13, 3:34 AM EDT | Frost Advisory | BTV | 28 hr |
| May 20, 1:18 PM EDT | Frost Advisory | BTV | 18 hr |
| May 21, 3:23 PM EDT | Freeze Watch | BTV | 12 hr |
| May 22, 3:33 AM EDT | Freeze Warning | BTV | 27 hr |
| May 27, 12:54 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 30, 6:06 PM EDT | Special Weather Statement | BTV | 24 min |
| May 30, 6:48 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Jun 5, 6:39 PM EDT | Special Weather Statement | BTV | 66 min |
| Jun 6, 3:17 AM EDT | Frost Advisory | BTV | 28 hr |
| Jun 9, 1:12 PM EDT | Special Weather Statement | BTV | 63 min |
| Jun 9, 2:12 PM EDT | Special Weather Statement | BTV | 63 min |
| Jun 9, 2:27 PM EDT | Severe Thunderstorm Warning | BTV | 63 min |
| Jun 12, 2:54 PM EDT | Flood Watch | BTV | 15 hr |
| Jun 21, 6:54 PM EDT | Special Weather Statement | BTV | 51 min |
| Jun 23, 11:17 AM EDT | Areal Flood Warning | BTV | 47 hr |
| Jun 27, 3:31 AM EDT | Flood Watch | BTV | 43 hr |
| Jul 4, 4:06 PM EDT | Special Weather Statement | BTV | 54 min |
| Jul 13, 4:16 PM EDT | Special Weather Statement | BTV | 59 min |
| Jul 19, 1:36 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 19, 2:49 PM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 21, 11:02 AM EDT | Special Weather Statement | BTV | 58 min |
| Jul 21, 11:41 AM EDT | Severe Thunderstorm Warning | BTV | 64 min |
| Aug 1, 6:19 PM EDT | Special Weather Statement | BTV | 56 min |
| Aug 1, 8:00 PM EDT | Special Weather Statement | BTV | 60 min |
| Aug 4, 7:29 AM EDT | Special Weather Statement | BTV | 46 min |
| Aug 10, 3:37 PM EDT | Special Weather Statement | BTV | 38 min |
| Aug 10, 4:17 PM EDT | Special Weather Statement | BTV | 43 min |
| Aug 10, 4:41 PM EDT | Special Weather Statement | BTV | 34 min |
| Aug 15, 5:20 PM EDT | Special Weather Statement | BTV | 55 min |
| Aug 18, 8:12 PM EDT | Severe Thunderstorm Warning | BTV | 63 min |
| Aug 18, 8:44 PM EDT | Severe Thunderstorm Warning | BTV | 44 min |
| Sep 9, 12:13 AM EDT | Special Weather Statement | BTV | 62 min |
| Sep 9, 12:58 AM EDT | Special Weather Statement | BTV | 62 min |
| Sep 9, 11:07 AM EDT | Mesoscale Discussion | SPC | 83 min |
| Sep 20, 4:15 AM EDT | Frost Advisory | BTV | 27 hr |
| Oct 1, 3:54 AM EDT | Freeze Warning | BTV | 27 hr |
| Oct 3, 3:36 PM EDT | Frost Advisory | BTV | 16 hr |
| Oct 3, 3:36 PM EDT | Freeze Warning | BTV | 16 hr |
| Oct 27, 3:00 PM EDT | Wind Advisory | BTV | 33 hr |
| Dec 19, 6:03 PM EST | Special Weather Statement | BTV | 117 min |
| Dec 19, 7:56 PM EST | Special Weather Statement | BTV | 79 min |
| Dec 24, 1:43 PM EST | Wind Advisory | BTV | 4 hr |
| Dec 26, 9:02 PM EST | Freezing Rain Advisory | BTV | 10 hr |
| Dec 27, 2:46 PM EST | Winter Weather Advisory | BTV | 52 hr |
| Dec 28, 3:36 PM EST | Winter Storm Warning | BTV | 27 hr |
| Dec 28, 10:25 PM 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 archive20142016
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.