Alert archive / Massachusetts / Special Weather Statements
Special Weather Statements in Massachusetts, 2019
228 special weather statements in 2019. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of special weather statements reaches back to 2006.
Special Weather Statements by county
Each county as a circle sized by its count in 2019. Tap one for its archive.
- Special Weather Statements
- 228
- Busiest month
- August57 special weather statements
- Busiest day
- June 30, 201917 special weather statements
Over time
By month
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 | Counties | Lasted |
|---|---|---|---|---|
| Jan 20, 10:57 AM EST | Special Weather Statement | BOX | Barnstable, Nantucket | 63 min |
| Jan 24, 4:02 PM EST | Special Weather Statement | BOX | Bristol, Plymouth | 43 min |
| Feb 12, 12:29 PM EST | Special Weather Statement | BOX | Barnstable, Bristol, Franklin, Middlesex, Norfolk, Plymouth and 1 more | 2 hr |
| Feb 13, 8:42 PM EST | Special Weather Statement | BOX | Norfolk | 63 min |
| Feb 14, 12:47 AM EST | Special Weather Statement | ALY | Berkshire | 58 min |
| Feb 15, 5:12 PM EST | Special Weather Statement | BOX | Bristol, Plymouth | 93 min |
| Feb 20, 7:38 PM EST | Special Weather Statement | ALY | Berkshire | 52 min |
| Feb 25, 7:40 AM EST | Special Weather Statement | ALY | Berkshire | 35 min |
| Feb 28, 12:54 AM EST | Special Weather Statement | ALY | Berkshire | 111 min |
| Mar 4, 1:32 AM EST | Special Weather Statement | ALY | Berkshire | 88 min |
| Mar 4, 3:09 AM EST | Special Weather Statement | ALY | Berkshire | 96 min |
| Mar 15, 11:24 AM EDT | Special Weather Statement | BOX | Essex, Middlesex, Norfolk, Suffolk, Worcester | 66 min |
| Mar 15, 9:42 PM EDT | Special Weather Statement | BOX | Middlesex | 48 min |
| Mar 15, 10:14 PM EDT | Special Weather Statement | BOX | Essex | 31 min |
| Apr 15, 1:32 PM EDT | Special Weather Statement | BOX | Worcester | 28 min |
| Apr 26, 2:06 PM EDT | Special Weather Statement | BOX | Barnstable | 39 min |
| Apr 26, 3:02 PM EDT | Special Weather Statement | BOX | Hampden | 28 min |
| Apr 26, 3:39 PM EDT | Special Weather Statement | BOX | Worcester | 36 min |
| May 10, 6:45 PM EDT | Special Weather Statement | ALY | Berkshire | 30 min |
| May 10, 7:13 PM EDT | Special Weather Statement | ALY | Berkshire | 32 min |
| May 12, 11:52 AM EDT | Special Weather Statement | ALY | Berkshire | 53 min |
| May 12, 1:07 PM EDT | Special Weather Statement | ALY | Berkshire | 83 min |
| May 12, 2:36 PM EDT | Special Weather Statement | ALY | Berkshire | 84 min |
| May 19, 11:13 PM EDT | Special Weather Statement | ALY | Berkshire | 47 min |
| May 20, 12:31 AM EDT | Special Weather Statement | BOX | Hampden | 44 min |
| May 20, 4:17 PM EDT | Special Weather Statement | BOX | Norfolk | 28 min |
| May 20, 6:19 PM EDT | Special Weather Statement | BOX | Suffolk | 26 min |
| May 20, 10:14 PM EDT | Special Weather Statement | BOX | Essex | 46 min |
| May 23, 9:57 PM EDT | Special Weather Statement | ALY | Berkshire | 48 min |
| May 23, 9:59 PM EDT | Special Weather Statement | BOX | Franklin | 61 min |
| May 23, 10:56 PM EDT | Special Weather Statement | BOX | Worcester | 49 min |
| May 23, 11:36 PM EDT | Special Weather Statement | BOX | Hampden, Worcester | 54 min |
| May 24, 12:52 AM EDT | Special Weather Statement | BOX | Barnstable, Bristol | 53 min |
| May 24, 1:20 AM EDT | Special Weather Statement | BOX | Barnstable | 40 min |
| Jun 2, 3:22 PM EDT | Special Weather Statement | BOX | Franklin | 23 min |
| Jun 2, 8:46 PM EDT | Special Weather Statement | BOX | Middlesex | 29 min |
| Jun 2, 8:51 PM EDT | Special Weather Statement | BOX | Franklin | 24 min |
| Jun 2, 9:06 PM EDT | Special Weather Statement | BOX | Worcester | 24 min |
| Jun 2, 9:26 PM EDT | Special Weather Statement | BOX | Worcester | 34 min |
| Jun 5, 11:05 PM EDT | Special Weather Statement | BOX | Worcester | 40 min |
| Jun 11, 9:14 AM EDT | Special Weather Statement | BOX | Bristol | 91 min |
| Jun 11, 10:05 AM EDT | Special Weather Statement | BOX | Plymouth | 55 min |
| Jun 21, 4:47 AM EDT | Special Weather Statement | BOX | Suffolk | 43 min |
| Jun 22, 1:40 PM EDT | Special Weather Statement | BOX | Plymouth | 65 min |
| Jun 22, 1:53 PM EDT | Special Weather Statement | BOX | Norfolk | 52 min |
| Jun 22, 2:06 PM EDT | Special Weather Statement | BOX | Bristol | 54 min |
| Jun 22, 2:08 PM EDT | Special Weather Statement | BOX | Bristol | 67 min |
| Jun 22, 2:35 PM EDT | Special Weather Statement | ALY | Berkshire | 25 min |
| Jun 22, 2:44 PM EDT | Special Weather Statement | BOX | Nantucket | 46 min |
| Jun 22, 2:48 PM EDT | Special Weather Statement | BOX | Bristol | 42 min |
| Jun 22, 3:07 PM EDT | Special Weather Statement | BOX | Bristol | 23 min |
| Jun 22, 3:17 PM EDT | Special Weather Statement | BOX | Worcester | 28 min |
| Jun 22, 3:35 PM EDT | Special Weather Statement | BOX | Nantucket | 40 min |
| Jun 26, 8:00 PM EDT | Special Weather Statement | BOX | Franklin | 45 min |
| Jun 26, 8:58 PM EDT | Special Weather Statement | ALY | Franklin | 32 min |
| Jun 26, 9:08 PM EDT | Special Weather Statement | BOX | Franklin | 37 min |
| Jun 29, 6:22 AM EDT | Special Weather Statement | BOX | Suffolk | 38 min |
| Jun 29, 8:03 AM EDT | Special Weather Statement | BOX | Plymouth | 42 min |
| Jun 29, 2:01 PM EDT | Special Weather Statement | BOX | Hampden | 29 min |
| Jun 29, 2:58 PM EDT | Special Weather Statement | BOX | Worcester | 32 min |
| Jun 29, 3:09 PM EDT | Special Weather Statement | BOX | Middlesex | 36 min |
| Jun 29, 4:11 PM EDT | Special Weather Statement | BOX | Middlesex | 34 min |
| Jun 29, 4:27 PM EDT | Special Weather Statement | BOX | Plymouth | 48 min |
| Jun 29, 6:10 PM EDT | Special Weather Statement | BOX | Barnstable | 50 min |
| Jun 29, 6:14 PM EDT | Special Weather Statement | BOX | Dukes | 61 min |
| Jun 29, 11:31 PM EDT | Special Weather Statement | BOX | Essex | 44 min |
| Jun 30, 12:21 AM EDT | Special Weather Statement | BOX | Worcester | 39 min |
| Jun 30, 12:59 AM EDT | Special Weather Statement | BOX | Norfolk | 46 min |
| Jun 30, 12:34 PM EDT | Special Weather Statement | BOX | Middlesex | 41 min |
| Jun 30, 1:10 PM EDT | Special Weather Statement | BOX | Worcester | 50 min |
| Jun 30, 1:19 PM EDT | Special Weather Statement | BOX | Hampshire | 41 min |
| Jun 30, 1:45 PM EDT | Special Weather Statement | BOX | Middlesex | 45 min |
| Jun 30, 1:51 PM EDT | Special Weather Statement | BOX | Worcester | 39 min |
| Jun 30, 2:08 PM EDT | Special Weather Statement | BOX | Essex | 37 min |
| Jun 30, 2:11 PM EDT | Special Weather Statement | BOX | Middlesex | 49 min |
| Jun 30, 2:27 PM EDT | Special Weather Statement | BOX | Worcester | 48 min |
| Jun 30, 2:29 PM EDT | Special Weather Statement | BOX | Suffolk | 46 min |
| Jun 30, 3:28 PM EDT | Special Weather Statement | BOX | Plymouth | 47 min |
| Jun 30, 4:26 PM EDT | Special Weather Statement | BOX | Dukes | 49 min |
| Jun 30, 5:46 PM EDT | Special Weather Statement | BOX | Norfolk | 44 min |
| Jun 30, 6:14 PM EDT | Special Weather Statement | BOX | Bristol | 46 min |
| Jun 30, 6:51 PM EDT | Special Weather Statement | BOX | Norfolk | 39 min |
| Jul 6, 2:59 PM EDT | Special Weather Statement | BOX | Worcester | 61 min |
| Jul 6, 3:51 PM EDT | Special Weather Statement | BOX | Middlesex | 39 min |
| Jul 6, 4:25 PM EDT | Special Weather Statement | BOX | Hampden | 50 min |
| Jul 6, 5:36 PM EDT | Special Weather Statement | BOX | Norfolk, Suffolk | 84 min |
| Jul 6, 6:23 PM EDT | Special Weather Statement | BOX | Plymouth | 52 min |
| Jul 12, 3:06 AM EDT | Special Weather Statement | BOX | Bristol | 39 min |
| Jul 12, 3:46 AM EDT | Special Weather Statement | BOX | Bristol, Norfolk, Plymouth, Suffolk | 59 min |
| Jul 12, 5:06 AM EDT | Special Weather Statement | BOX | Bristol | 54 min |
| Jul 12, 7:17 AM EDT | Special Weather Statement | BOX | Barnstable, Dukes | 58 min |
| Jul 12, 8:25 AM EDT | Special Weather Statement | BOX | Barnstable, Nantucket | 35 min |
| Jul 17, 1:31 PM EDT | Special Weather Statement | BOX | Worcester | 59 min |
| Jul 17, 5:50 PM EDT | Special Weather Statement | BOX | Plymouth | 40 min |
| Jul 17, 6:37 PM EDT | Special Weather Statement | BOX | Plymouth | 38 min |
| Jul 17, 7:21 PM EDT | Special Weather Statement | BOX | Bristol | 39 min |
| Jul 20, 9:03 PM EDT | Special Weather Statement | ALY | Berkshire | 27 min |
| Jul 22, 2:56 PM EDT | Special Weather Statement | BOX | Dukes | 34 min |
| Jul 27, 1:16 PM EDT | Special Weather Statement | BOX | Worcester | 44 min |
| Jul 27, 1:18 PM EDT | Special Weather Statement | BOX | Hampden | 42 min |
| Jul 27, 2:03 PM EDT | Special Weather Statement | BOX | Franklin | 42 min |
| Jul 27, 2:47 PM EDT | Special Weather Statement | BOX | Middlesex | 28 min |
| Jul 27, 3:27 PM EDT | Special Weather Statement | BOX | Worcester | 33 min |
| Jul 27, 3:58 PM EDT | Special Weather Statement | BOX | Worcester | 32 min |
| Jul 27, 4:08 PM EDT | Special Weather Statement | BOX | Worcester | 37 min |
| Jul 27, 4:44 PM EDT | Special Weather Statement | BOX | Worcester | 31 min |
| Jul 27, 6:08 PM EDT | Special Weather Statement | BOX | Hampden | 37 min |
| Jul 28, 6:01 PM EDT | Special Weather Statement | BOX | Franklin | 29 min |
| Jul 28, 6:27 PM EDT | Special Weather Statement | BOX | Franklin | 33 min |
| Jul 28, 6:28 PM EDT | Special Weather Statement | ALY | Franklin | 32 min |
| Jul 28, 6:34 PM EDT | Special Weather Statement | ALY | Berkshire | 41 min |
| Jul 28, 6:57 PM EDT | Special Weather Statement | ALY | Berkshire | 33 min |
| Jul 28, 6:58 PM EDT | Special Weather Statement | BOX | Franklin | 32 min |
| Jul 28, 7:15 PM EDT | Special Weather Statement | BOX | Hampshire | 30 min |
| Jul 28, 7:28 PM EDT | Special Weather Statement | BOX | Worcester | 32 min |
| Jul 28, 7:56 PM EDT | Special Weather Statement | BOX | Worcester | 34 min |
| Jul 28, 8:41 PM EDT | Special Weather Statement | BOX | Middlesex | 34 min |
| Jul 29, 3:45 PM EDT | Special Weather Statement | BOX | Norfolk | 30 min |
| Jul 29, 4:30 PM EDT | Special Weather Statement | BOX | Norfolk | 30 min |
| Jul 29, 5:04 PM EDT | Special Weather Statement | BOX | Plymouth | 26 min |
| Jul 30, 1:09 PM EDT | Special Weather Statement | BOX | Franklin | 51 min |
| Jul 30, 4:41 PM EDT | Special Weather Statement | BOX | Franklin | 64 min |
| Jul 30, 6:09 PM EDT | Special Weather Statement | BOX | Franklin | 51 min |
| Jul 31, 1:02 PM EDT | Special Weather Statement | BOX | Hampden | 43 min |
| Jul 31, 2:02 PM EDT | Special Weather Statement | BOX | Hampden | 43 min |
| Jul 31, 3:08 PM EDT | Special Weather Statement | BOX | Middlesex | 37 min |
| Jul 31, 3:20 PM EDT | Special Weather Statement | BOX | Norfolk, Suffolk | 25 min |
| Jul 31, 3:35 PM EDT | Special Weather Statement | BOX | Norfolk | 55 min |
| Jul 31, 3:37 PM EDT | Special Weather Statement | BOX | Norfolk | 53 min |
| Jul 31, 4:06 PM EDT | Special Weather Statement | BOX | Middlesex | 39 min |
| Aug 3, 12:46 PM EDT | Special Weather Statement | BOX | Hampshire | 44 min |
| Aug 3, 1:13 PM EDT | Special Weather Statement | BOX | Franklin | 32 min |
| Aug 3, 1:16 PM EDT | Special Weather Statement | BOX | Hampden | 29 min |
| Aug 3, 1:42 PM EDT | Special Weather Statement | BOX | Worcester | 48 min |
| Aug 3, 2:12 PM EDT | Special Weather Statement | BOX | Franklin | 33 min |
| Aug 3, 2:35 PM EDT | Special Weather Statement | BOX | Hampshire | 25 min |
| Aug 3, 2:36 PM EDT | Special Weather Statement | BOX | Hampshire | 24 min |
| Aug 3, 3:00 PM EDT | Special Weather Statement | BOX | Franklin | 30 min |
| Aug 3, 3:03 PM EDT | Special Weather Statement | BOX | Hampshire | 42 min |
| Aug 3, 3:27 PM EDT | Special Weather Statement | BOX | Worcester | 33 min |
| Aug 3, 3:35 PM EDT | Special Weather Statement | BOX | Hampden | 25 min |
| Aug 3, 4:00 PM EDT | Special Weather Statement | BOX | Hampden | 30 min |
| Aug 3, 5:04 PM EDT | Special Weather Statement | BOX | Hampden | 26 min |
| Aug 3, 5:10 PM EDT | Special Weather Statement | BOX | Hampden | 35 min |
| Aug 4, 4:34 PM EDT | Special Weather Statement | BOX | Bristol | 41 min |
| Aug 4, 5:48 PM EDT | Special Weather Statement | BOX | Suffolk | 42 min |
| Aug 6, 3:31 PM EDT | Special Weather Statement | BOX | Franklin | 29 min |
| Aug 7, 12:39 PM EDT | Special Weather Statement | BOX | Norfolk | 51 min |
| Aug 7, 1:04 PM EDT | Special Weather Statement | BOX | Suffolk | 41 min |
| Aug 7, 1:11 PM EDT | Special Weather Statement | BOX | Norfolk | 49 min |
| Aug 7, 1:53 PM EDT | Special Weather Statement | BOX | Hampden | 52 min |
| Aug 7, 2:16 PM EDT | Special Weather Statement | BOX | Essex | 44 min |
| Aug 7, 3:20 PM EDT | Special Weather Statement | BOX | Worcester | 40 min |
| Aug 7, 3:46 PM EDT | Special Weather Statement | ALY | Berkshire | 44 min |
| Aug 7, 3:55 PM EDT | Special Weather Statement | BOX | Worcester | 65 min |
| Aug 7, 5:34 PM EDT | Special Weather Statement | ALY | Berkshire | 41 min |
| Aug 7, 5:42 PM EDT | Special Weather Statement | BOX | Hampden, Hampshire | 63 min |
| Aug 7, 10:18 PM EDT | Special Weather Statement | BOX | Suffolk | 42 min |
| Aug 8, 12:49 AM EDT | Special Weather Statement | BOX | Bristol | 41 min |
| Aug 8, 2:52 AM EDT | Special Weather Statement | BOX | Barnstable | 38 min |
| Aug 8, 5:05 AM EDT | Special Weather Statement | BOX | Nantucket | 25 min |
| Aug 9, 6:51 PM EDT | Special Weather Statement | BOX | Plymouth | 24 min |
| Aug 9, 6:58 PM EDT | Special Weather Statement | BOX | Bristol | 32 min |
| Aug 9, 7:22 PM EDT | Special Weather Statement | BOX | Plymouth | 23 min |
| Aug 9, 11:26 PM EDT | Special Weather Statement | BOX | Barnstable | 49 min |
| Aug 13, 3:01 PM EDT | Special Weather Statement | BOX | Nantucket | 89 min |
| Aug 15, 6:43 PM EDT | Special Weather Statement | ALY | Berkshire | 32 min |
| Aug 17, 7:32 PM EDT | Special Weather Statement | BOX | Franklin, Hampshire | 58 min |
| Aug 17, 9:12 PM EDT | Special Weather Statement | BOX | Worcester | 48 min |
| Aug 17, 9:55 PM EDT | Special Weather Statement | BOX | Middlesex | 50 min |
| Aug 18, 7:24 PM EDT | Special Weather Statement | BOX | Hampden | 36 min |
| Aug 18, 8:52 PM EDT | Special Weather Statement | BOX | Hampden | 23 min |
| Aug 18, 9:36 PM EDT | Special Weather Statement | BOX | Hampshire | 24 min |
| Aug 18, 10:05 PM EDT | Special Weather Statement | BOX | Worcester | 25 min |
| Aug 19, 1:57 PM EDT | Special Weather Statement | BOX | Hampden | 33 min |
| Aug 19, 3:09 PM EDT | Special Weather Statement | ALY | Berkshire | 36 min |
| Aug 19, 4:05 PM EDT | Special Weather Statement | BOX | Middlesex | 40 min |
| Aug 21, 4:43 AM EDT | Special Weather Statement | BOX | Hampden | 77 min |
| Aug 21, 10:06 AM EDT | Special Weather Statement | BOX | Dukes, Nantucket | 84 min |
| Aug 21, 5:12 PM EDT | Special Weather Statement | BOX | Franklin | 63 min |
| Aug 21, 6:01 PM EDT | Special Weather Statement | BOX | Franklin | 44 min |
| Aug 21, 7:46 PM EDT | Special Weather Statement | BOX | Worcester | 29 min |
| Aug 21, 10:29 PM EDT | Special Weather Statement | BOX | Bristol, Plymouth | 61 min |
| Aug 22, 3:04 PM EDT | Special Weather Statement | BOX | Plymouth | 26 min |
| Aug 28, 10:31 PM EDT | Special Weather Statement | BOX | Middlesex | 44 min |
| Aug 29, 12:17 AM EDT | Special Weather Statement | BOX | Essex | 58 min |
| Aug 29, 4:14 AM EDT | Special Weather Statement | BOX | Bristol, Plymouth | 91 min |
| Sep 2, 5:27 PM EDT | Special Weather Statement | ALY | Berkshire | 33 min |
| Sep 2, 5:50 PM EDT | Special Weather Statement | BOX | Norfolk | 55 min |
| Sep 2, 5:58 PM EDT | Special Weather Statement | ALY | Berkshire | 32 min |
| Sep 2, 6:23 PM EDT | Special Weather Statement | BOX | Norfolk | 37 min |
| Sep 2, 6:31 PM EDT | Special Weather Statement | ALY | Berkshire | 59 min |
| Sep 2, 7:01 PM EDT | Special Weather Statement | BOX | Plymouth | 44 min |
| Sep 2, 7:11 PM EDT | Special Weather Statement | BOX | Hampden | 64 min |
| Sep 4, 3:09 PM EDT | Special Weather Statement | BOX | Franklin | 51 min |
| Sep 4, 3:25 PM EDT | Special Weather Statement | ALY | Berkshire | 65 min |
| Sep 4, 3:58 PM EDT | Special Weather Statement | ALY | Berkshire | 32 min |
| Sep 4, 3:58 PM EDT | Special Weather Statement | BOX | Franklin | 47 min |
| Sep 4, 5:23 PM EDT | Special Weather Statement | BOX | Middlesex | 37 min |
| Sep 4, 6:18 PM EDT | Special Weather Statement | BOX | Suffolk | 57 min |
| Sep 12, 12:34 AM EDT | Special Weather Statement | BOX | Dukes | 41 min |
| Sep 23, 9:08 PM EDT | Special Weather Statement | BOX | Franklin, Hampshire | 37 min |
| Sep 23, 9:47 PM EDT | Special Weather Statement | BOX | Worcester | 43 min |
| Oct 27, 2:52 PM EDT | Special Weather Statement | BOX | Bristol | 3 hr |
| Oct 27, 6:28 PM EDT | Special Weather Statement | BOX | Dukes | 92 min |
| Nov 1, 12:33 AM EDT | Special Weather Statement | BOX | Franklin | 42 min |
| Nov 27, 6:55 PM EST | Special Weather Statement | BOX | Bristol, Dukes, Middlesex, Norfolk, Plymouth, Suffolk and 1 more | 50 min |
| Dec 1, 9:29 PM EST | Special Weather Statement | BOX | Middlesex | 61 min |
| Dec 3, 3:20 AM EST | Special Weather Statement | BOX | Worcester | 115 min |
| Dec 3, 4:36 AM EST | Special Weather Statement | BOX | Essex, Middlesex, Norfolk, Suffolk | 114 min |
| Dec 15, 3:34 PM EST | Special Weather Statement | ALY | Berkshire | 26 min |
| Dec 18, 1:56 PM EST | Special Weather Statement | BOX | Worcester | 64 min |
| Dec 18, 2:19 PM EST | Special Weather Statement | BOX | Hampden | 86 min |
| Dec 18, 4:34 PM EST | Special Weather Statement | BOX | Bristol | 56 min |
| Dec 18, 5:02 PM EST | Special Weather Statement | BOX | Middlesex | 58 min |
| Dec 18, 5:05 PM EST | Special Weather Statement | BOX | Middlesex, Suffolk | 55 min |
| Dec 18, 5:42 PM EST | Special Weather Statement | BOX | Barnstable | 63 min |
| Dec 18, 5:47 PM EST | Special Weather Statement | BOX | Bristol | 58 min |
| Dec 18, 6:09 PM EST | Special Weather Statement | BOX | Essex | 51 min |
| Dec 18, 6:17 PM EST | Special Weather Statement | BOX | Barnstable | 58 min |
| Dec 18, 7:43 PM EST | Special Weather Statement | BOX | Middlesex | 62 min |
| Dec 18, 8:30 PM EST | Special Weather Statement | BOX | Suffolk | 60 min |
| Dec 18, 11:17 PM EST | Special Weather Statement | ALY | Berkshire | 28 min |
| Dec 30, 2:52 PM EST | Special Weather Statement | BOX | Hampden | 38 min |
| Dec 30, 3:03 PM EST | Special Weather Statement | ALY | Berkshire | 27 min |
| Dec 30, 3:21 PM EST | Special Weather Statement | BOX | Hampden, Hampshire | 54 min |
| Dec 30, 5:09 PM EST | Special Weather Statement | BOX | Worcester | 51 min |
| Dec 30, 6:01 PM EST | Special Weather Statement | BOX | Norfolk | 29 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.