Alert archive / Vermont / Rutland County
Weather alerts in Rutland County, Vermont, 2020
111 weather alerts in 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Rutland County and its neighbors
Each county as a circle sized by its count in 2020. Tap one for its archive.
- Alerts
- 111
- Warnings
- 24
- Watches
- 12
- Advisories
- 19
- Busiest month
- August35 alerts
- Busiest day
- August 24, 202012 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
Rutland County, 2020
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 15 | 11 | 27% | 9 | 89% | 18 min |
| Flash flood warnings | 1 | 1 | 0% | 1 | 100% | 70 min |
Each office's whole area, 2020
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Burlington, VT: tornado warnings | 2 | 0 | 100% | 0 | ||
| NWS Burlington, VT: severe thunderstorm warnings | 71 | 48 | 32% | 101 | 80% | 19 min |
| NWS Burlington, VT: flash flood warnings | 9 | 4 | 56% | 7 | 86% | 74 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 8, 6:37 AM EST | Mesoscale Discussion | SPC | 6 hr |
| Jan 9, 4:10 PM EST | Flood Watch | BTV | 71 hr |
| Jan 15, 3:44 AM EST | Winter Weather Advisory | BTV | 39 hr |
| Jan 17, 2:51 PM EST | Winter Weather Advisory | BTV | 46 hr |
| Jan 24, 2:19 PM EST | Winter Weather Advisory | BTV | 38 hr |
| Feb 5, 3:21 AM EST | Winter Weather Advisory | BTV | 64 hr |
| Feb 7, 9:58 AM EST | Mesoscale Discussion | SPC | 4 hr |
| Feb 12, 3:03 AM EST | Winter Weather Advisory | BTV | 34 hr |
| Feb 25, 3:50 AM EST | Winter Storm Watch | BTV | 24 hr |
| Feb 25, 3:10 PM EST | High Wind Watch | BTV | 12 hr |
| Feb 26, 3:18 AM EST | High Wind Warning | BTV | 30 hr |
| Feb 26, 3:18 AM EST | Wind Advisory | BTV | 33 hr |
| Mar 20, 2:47 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Mar 20, 3:43 PM EDT | Severe Thunderstorm Warning | BTV | 34 min |
| Mar 22, 2:40 PM EDT | Winter Weather Advisory | BTV | 34 hr |
| Mar 23, 3:26 PM EDT | Mesoscale Discussion | SPC | 6 hr |
| Mar 23, 7:30 PM EDT | Winter Storm Warning | BTV | 6 hr |
| Mar 29, 7:52 PM EDT | Special Weather Statement | BTV | 53 min |
| Apr 13, 2:42 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Apr 25, 2:55 PM EDT | Winter Weather Advisory | BTV | 42 hr |
| Apr 30, 2:34 PM EDT | Wind Advisory | BTV | 9 hr |
| May 7, 9:08 PM EDT | Special Weather Statement | BTV | 52 min |
| May 9, 1:08 PM EDT | Freeze Warning | BTV | 14 hr |
| May 12, 12:58 PM EDT | Freeze Warning | BTV | 18 hr |
| May 13, 1:34 PM EDT | Freeze Warning | BTV | 17 hr |
| May 15, 2:59 PM EDT | Mesoscale Discussion | SPC | 91 min |
| May 15, 3:32 PM EDT | Tornado Watch | SPC | 6 hr |
| May 15, 4:58 PM EDT | Mesoscale Discussion | SPC | 92 min |
| May 15, 6:36 PM EDT | Special Weather Statement | BTV | 54 min |
| May 27, 1:04 PM EDT | Severe Thunderstorm Warning | BTV | 44 min |
| May 29, 3:01 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 29, 3:16 PM EDT | Special Weather Statement | BTV | 44 min |
| May 29, 3:21 PM EDT | Severe Thunderstorm Warning | BTV | 39 min |
| May 29, 3:33 PM EDT | Severe Thunderstorm Warning | BTV | 42 min |
| May 29, 6:35 PM EDT | Severe Thunderstorm Warning | BTV | 28 min |
| May 29, 7:35 PM EDT | Special Weather Statement | BTV | 40 min |
| May 29, 8:01 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Jun 6, 12:22 PM EDT | Special Weather Statement | BTV | 23 min |
| Jun 6, 6:07 PM EDT | Special Weather Statement | BTV | 53 min |
| Jun 28, 12:17 PM EDT | Special Weather Statement | BTV | 58 min |
| Jun 28, 12:32 PM EDT | Severe Thunderstorm Warning | BTV | 58 min |
| Jun 28, 12:37 PM EDT | Mesoscale Discussion | SPC | 113 min |
| Jun 28, 1:01 PM EDT | Special Weather Statement | ALY | 29 min |
| Jul 2, 2:41 PM EDT | Mesoscale Discussion | SPC | 109 min |
| Jul 2, 3:18 PM EDT | Special Weather Statement | BTV | 57 min |
| Jul 5, 6:20 PM EDT | Special Weather Statement | BTV | 40 min |
| Jul 8, 1:01 PM EDT | Mesoscale Discussion | SPC | 119 min |
| Jul 8, 2:00 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 8, 2:04 PM EDT | Special Weather Statement | BTV | 41 min |
| Jul 8, 2:47 PM EDT | Special Weather Statement | BTV | 58 min |
| Jul 8, 2:59 PM EDT | Severe Thunderstorm Warning | BTV | 61 min |
| Jul 8, 3:27 PM EDT | Severe Thunderstorm Warning | BTV | 48 min |
| Jul 8, 3:56 PM EDT | Severe Thunderstorm Warning | BTV | 34 min |
| Jul 8, 4:24 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Jul 8, 5:57 PM EDT | Severe Thunderstorm Warning | BTV | 63 min |
| Jul 18, 3:17 AM EDT | Heat Advisory | BTV | 40 hr |
| Jul 23, 1:33 PM EDT | Special Weather Statement | BTV | 57 min |
| Jul 23, 2:26 PM EDT | Special Weather Statement | BTV | 64 min |
| Jul 26, 1:45 PM EDT | Heat Advisory | BTV | 29 hr |
| Jul 30, 1:20 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Aug 2, 2:00 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 2, 3:10 PM EDT | Tornado Watch | SPC | 7 hr |
| Aug 2, 6:45 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 3, 3:02 AM EDT | Flash Flood Watch | BTV | 43 hr |
| Aug 3, 3:13 PM EDT | Wind Advisory | BTV | 31 hr |
| Aug 4, 11:46 AM EDT | Special Weather Statement | BTV | 44 min |
| Aug 10, 3:04 PM EDT | Heat Advisory | BTV | 28 hr |
| Aug 11, 9:17 PM EDT | Special Weather Statement | ALY | 28 min |
| Aug 21, 2:26 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 21, 3:06 PM EDT | Special Weather Statement | BTV | 54 min |
| Aug 21, 4:01 PM EDT | Severe Thunderstorm Warning | BTV | 59 min |
| Aug 23, 2:08 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 23, 3:48 PM EDT | Special Weather Statement | BTV | 57 min |
| Aug 23, 4:38 PM EDT | Severe Thunderstorm Warning | BTV | 52 min |
| Aug 23, 5:25 PM EDT | Special Weather Statement | BTV | 65 min |
| Aug 23, 6:46 PM EDT | Special Weather Statement | BTV | 44 min |
| Aug 23, 7:26 PM EDT | Special Weather Statement | BTV | 34 min |
| Aug 23, 8:48 PM EDT | Special Weather Statement | BTV | 27 min |
| Aug 24, 2:00 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 24, 3:17 PM EDT | Severe Thunderstorm Warning | BTV | 29 min |
| Aug 24, 4:03 PM EDT | Special Weather Statement | BTV | 57 min |
| Aug 24, 4:11 PM EDT | Severe Thunderstorm Warning | BTV | 64 min |
| Aug 24, 5:11 PM EDT | Severe Thunderstorm Warning | BTV | 49 min |
| Aug 24, 5:44 PM EDT | Special Weather Statement | ALY | 46 min |
| Aug 24, 5:59 PM EDT | Special Weather Statement | BTV | 46 min |
| Aug 24, 6:20 PM EDT | Flash Flood Warning | BTV | 3 hr |
| Aug 24, 6:38 PM EDT | Special Weather Statement | ALY | 52 min |
| Aug 24, 7:07 PM EDT | Special Weather Statement | BTV | 38 min |
| Aug 24, 7:41 PM EDT | Special Weather Statement | BTV | 34 min |
| Aug 25, 2:09 PM EDT | Mesoscale Discussion | SPC | 96 min |
| Aug 25, 3:32 PM EDT | Special Weather Statement | BTV | 43 min |
| Aug 29, 1:36 PM EDT | Mesoscale Discussion | SPC | 114 min |
| Aug 29, 2:59 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 29, 6:45 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 29, 6:50 PM EDT | Special Weather Statement | BTV | 40 min |
| Sep 18, 3:54 PM EDT | Frost Advisory | BTV | 16 hr |
| Sep 19, 3:46 PM EDT | Frost Advisory | BTV | 16 hr |
| Sep 20, 3:46 PM EDT | Frost Advisory | BTV | 16 hr |
| Oct 10, 1:48 PM EDT | Mesoscale Discussion | SPC | 87 min |
| Oct 10, 2:13 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Oct 10, 6:44 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Oct 10, 7:27 PM EDT | Special Weather Statement | BTV | 33 min |
| Oct 29, 3:53 AM EDT | Winter Weather Advisory | BTV | 30 hr |
| Nov 1, 2:55 PM EST | Winter Weather Advisory | BTV | 39 hr |
| Nov 15, 8:34 PM EST | Special Weather Statement | BTV | 86 min |
| Dec 15, 2:50 PM EST | Winter Storm Watch | BTV | 12 hr |
| Dec 16, 3:07 AM EST | Winter Storm Warning | BTV | 37 hr |
| Dec 23, 4:41 AM EST | Flood Watch | BTV | 65 hr |
| Dec 24, 3:43 PM EST | Wind Advisory | BTV | 18 hr |
| Dec 25, 7:22 AM EST | River Flood Warning | BTV | 43 hr |
| Dec 25, 2:05 PM EST | Areal Flood Warning | BTV | 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 archive20192021
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.