Alert archive / Massachusetts / 2011
Weather alerts in Massachusetts, July 2011
152 weather alerts in July 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in July 2011. Tap one for its archive.
- Alerts
- 152
- Warnings
- 62
- Watches
- 4
- Advisories
- 26
- Busiest day
- July 23, 201132 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|---|
| Jul 3, 10:25 AM EDT | Special Weather Statement | BOX | Franklin | 50 min |
| Jul 3, 12:00 PM EDT | Special Weather Statement | ALY | Berkshire | 45 min |
| Jul 3, 3:33 PM EDT | Special Weather Statement | BOX | Bristol | 57 min |
| Jul 3, 8:35 PM EDT | Special Marine Warning | BOX | 55 min | |
| Jul 4, 4:59 PM EDT | Special Weather Statement | BOX | Middlesex | 61 min |
| Jul 4, 5:45 PM EDT | Special Weather Statement | BOX | Essex | 60 min |
| Jul 4, 5:53 PM EDT | Special Marine Warning | BOX | 67 min | |
| Jul 4, 5:54 PM EDT | Severe Thunderstorm Warning | BOX | Essex | 51 min |
| Jul 4, 6:28 PM EDT | Special Marine Warning | BOX | 62 min | |
| Jul 4, 6:40 PM EDT | Areal Flood Advisory | BOX | Essex | 92 min |
| Jul 4, 6:42 PM EDT | Severe Thunderstorm Warning | BOX | Essex | 44 min |
| Jul 4, 6:57 PM EDT | Areal Flood Advisory | BOX | Worcester | 53 min |
| Jul 4, 7:08 PM EDT | Special Weather Statement | BOX | Essex | 52 min |
| Jul 4, 7:13 PM EDT | Flash Flood Warning | BOX | Essex | 59 min |
| Jul 4, 7:45 PM EDT | Special Weather Statement | BOX | Worcester | 60 min |
| Jul 4, 7:46 PM EDT | Special Marine Warning | BOX | 31 min | |
| Jul 6, 1:29 PM EDT | Severe Thunderstorm Watch | SPC | Berkshire, Essex, Franklin, Hampden, Hampshire, Middlesex and 1 more | 8 hr |
| Jul 6, 4:25 PM EDT | Severe Thunderstorm Warning | ALY | Berkshire | 45 min |
| Jul 6, 4:53 PM EDT | Special Weather Statement | BOX | Franklin | 37 min |
| Jul 6, 5:16 PM EDT | Special Weather Statement | BOX | Franklin | 29 min |
| Jul 6, 5:35 PM EDT | Severe Thunderstorm Warning | ALY | Berkshire | 40 min |
| Jul 6, 5:55 PM EDT | Severe Thunderstorm Warning | ALY | Berkshire | 65 min |
| Jul 6, 6:03 PM EDT | Mesoscale Discussion | SPC | Berkshire, Franklin, Hampden, Hampshire, Worcester | 87 min |
| Jul 6, 6:23 PM EDT | Special Weather Statement | BOX | Franklin | 67 min |
| Jul 6, 6:34 PM EDT | Severe Thunderstorm Warning | BOX | Franklin | 56 min |
| Jul 6, 6:41 PM EDT | Special Weather Statement | ALY | Berkshire | 64 min |
| Jul 6, 6:47 PM EDT | Special Weather Statement | BOX | Hampshire | 58 min |
| Jul 6, 6:54 PM EDT | Severe Thunderstorm Warning | BOX | Hampshire | 66 min |
| Jul 6, 7:26 PM EDT | Severe Thunderstorm Warning | BOX | Franklin, Middlesex, Worcester | 36 min |
| Jul 6, 7:33 PM EDT | Special Weather Statement | ALY | Berkshire | 27 min |
| Jul 6, 7:39 PM EDT | Severe Thunderstorm Warning | BOX | Hampden, Hampshire | 66 min |
| Jul 6, 7:59 PM EDT | Severe Thunderstorm Warning | BOX | Franklin, Hampshire | 46 min |
| Jul 6, 8:23 PM EDT | Severe Thunderstorm Warning | BOX | Franklin, Hampden, Hampshire, Worcester | 52 min |
| Jul 6, 9:00 PM EDT | Special Weather Statement | BOX | Worcester | 60 min |
| Jul 6, 9:14 PM EDT | Special Weather Statement | BOX | Hampshire | 61 min |
| Jul 6, 9:50 PM EDT | Special Weather Statement | BOX | Hampden | 40 min |
| Jul 8, 5:03 AM EDT | Special Weather Statement | BOX | Hampshire | 42 min |
| Jul 8, 5:18 AM EDT | Severe Thunderstorm Warning | BOX | Franklin, Hampden, Hampshire, Worcester | 42 min |
| Jul 8, 6:00 AM EDT | Special Weather Statement | BOX | Worcester | 45 min |
| Jul 8, 6:34 AM EDT | Special Weather Statement | BOX | Worcester | 56 min |
| Jul 8, 6:41 AM EDT | Severe Thunderstorm Warning | BOX | Middlesex, Worcester | 38 min |
| Jul 8, 7:02 AM EDT | Severe Thunderstorm Warning | BOX | Bristol, Norfolk, Worcester | 34 min |
| Jul 8, 7:34 AM EDT | Special Weather Statement | BOX | Norfolk | 41 min |
| Jul 8, 8:07 AM EDT | Special Weather Statement | BOX | Plymouth | 53 min |
| Jul 8, 8:20 AM EDT | Areal Flood Advisory | BOX | Bristol, Norfolk, Plymouth | 3 hr |
| Jul 8, 8:34 AM EDT | Areal Flood Advisory | BOX | Bristol | 71 min |
| Jul 8, 8:39 AM EDT | Special Weather Statement | BOX | Hampden, Hampshire | 66 min |
| Jul 8, 8:57 AM EDT | Severe Thunderstorm Warning | BOX | Franklin, Hampden, Hampshire, Worcester | 27 min |
| Jul 8, 9:12 AM EDT | Areal Flood Advisory | BOX | Barnstable, Bristol, Plymouth | 2 hr |
| Jul 8, 9:50 AM EDT | Special Marine Warning | BOX | 25 min | |
| Jul 8, 10:09 AM EDT | Special Weather Statement | BOX | Barnstable | 66 min |
| Jul 8, 10:43 AM EDT | Areal Flood Advisory | BOX | Barnstable | 94 min |
| Jul 8, 11:06 AM EDT | Special Marine Warning | BOX | 54 min | |
| Jul 8, 11:44 AM EDT | Mesoscale Discussion | SPC | Hampden | 61 min |
| Jul 8, 11:53 AM EDT | Special Marine Warning | BOX | 67 min | |
| Jul 8, 1:58 PM EDT | Special Weather Statement | ALY | Berkshire | 62 min |
| Jul 8, 5:52 PM EDT | Mesoscale Discussion | SPC | Hampden | 83 min |
| Jul 8, 8:35 PM EDT | Dense Fog Advisory | BOX | Barnstable, Bristol, Dukes, Nantucket, Plymouth | 5 hr |
| Jul 8, 11:57 PM EDT | Small Craft Advisory for Hazardous Seas | BOX | 40 hr | |
| Jul 9, 4:55 AM EDT | Rip Current Statement | BOX | Dukes, Nantucket | 15 hr |
| Jul 11, 3:47 AM EDT | Small Craft Advisory | BOX | 47 hr | |
| Jul 13, 4:39 PM EDT | Special Weather Statement | BOX | Norfolk | 51 min |
| Jul 13, 5:12 PM EDT | Special Weather Statement | BOX | Plymouth | 48 min |
| Jul 13, 5:26 PM EDT | Special Weather Statement | BOX | Bristol | 49 min |
| Jul 13, 5:28 PM EDT | Areal Flood Advisory | BOX | Bristol, Plymouth | 78 min |
| Jul 13, 5:45 PM EDT | Special Weather Statement | BOX | Plymouth | 45 min |
| Jul 13, 5:48 PM EDT | Special Weather Statement | BOX | Bristol | 42 min |
| Jul 13, 5:51 PM EDT | Special Marine Warning | BOX | 54 min | |
| Jul 13, 5:57 PM EDT | Special Weather Statement | BOX | Plymouth | 63 min |
| Jul 13, 6:02 PM EDT | Severe Thunderstorm Warning | BOX | Bristol, Plymouth | 43 min |
| Jul 13, 6:10 PM EDT | Areal Flood Advisory | BOX | Bristol, Franklin, Hampden, Hampshire, Plymouth | 13 days |
| Jul 13, 6:16 PM EDT | Special Weather Statement | BOX | Bristol | 44 min |
| Jul 13, 6:19 PM EDT | Special Weather Statement | BOX | Franklin | 56 min |
| Jul 13, 6:21 PM EDT | Severe Thunderstorm Warning | BOX | Bristol | 27 min |
| Jul 13, 6:23 PM EDT | Special Marine Warning | BOX | 67 min | |
| Jul 13, 6:44 PM EDT | Special Weather Statement | BOX | Dukes | 46 min |
| Jul 13, 7:24 PM EDT | Special Weather Statement | BOX | Dukes | 66 min |
| Jul 13, 7:27 PM EDT | Special Marine Warning | BOX | 63 min | |
| Jul 13, 7:44 PM EDT | Special Marine Warning | BOX | 61 min | |
| Jul 13, 8:47 PM EDT | Special Weather Statement | BOX | Essex | 43 min |
| Jul 14, 3:43 AM EDT | Small Craft Advisory | BOX | 24 hr | |
| Jul 15, 3:41 AM EDT | Small Craft Advisory for Hazardous Seas | BOX | 8 hr | |
| Jul 16, 4:07 PM EDT | Small Craft Advisory | BOX | 29 hr | |
| Jul 17, 3:10 AM EDT | Small Craft Advisory for Hazardous Seas | BOX | 51 hr | |
| Jul 18, 12:43 PM EDT | Special Marine Warning | BOX | 47 min | |
| Jul 18, 4:44 PM EDT | Special Weather Statement | BOX | Bristol | 46 min |
| Jul 18, 5:12 PM EDT | Special Weather Statement | BOX | Barnstable | 48 min |
| Jul 18, 5:17 PM EDT | Severe Thunderstorm Warning | BOX | Barnstable, Plymouth | 32 min |
| Jul 18, 5:23 PM EDT | Special Marine Warning | BOX | 37 min | |
| Jul 19, 4:25 PM EDT | Excessive Heat Watch | BOX | Bristol, Essex, Franklin, Hampden, Hampshire, Middlesex and 4 more | 48 hr |
| Jul 20, 3:52 PM EDT | Heat Advisory | ALY | Berkshire | 28 hr |
| Jul 20, 3:53 PM EDT | Small Craft Advisory | BOX | 52 hr | |
| Jul 20, 4:31 PM EDT | Heat Advisory | BOX | Bristol, Essex, Franklin, Hampden, Hampshire, Middlesex and 4 more | 28 hr |
| Jul 21, 4:51 PM EDT | Excessive Heat Warning | BOX | Bristol, Essex, Hampden, Middlesex, Norfolk, Plymouth and 2 more | 27 hr |
| Jul 21, 4:51 PM EDT | Heat Advisory | BOX | Barnstable, Bristol, Essex, Franklin, Hampden, Hampshire and 4 more | 27 hr |
| Jul 23, 3:38 AM EDT | Heat Advisory | BOX | Bristol, Hampden, Hampshire, Middlesex, Norfolk, Plymouth and 2 more | 13 hr |
| Jul 23, 4:58 AM EDT | Special Weather Statement | BOX | Franklin | 32 min |
| Jul 23, 6:36 AM EDT | Special Weather Statement | BOX | Middlesex | 24 min |
| Jul 23, 6:39 AM EDT | Special Weather Statement | BOX | Franklin | 36 min |
| Jul 23, 6:52 AM EDT | Special Weather Statement | BOX | Franklin | 23 min |
| Jul 23, 7:29 AM EDT | Special Weather Statement | BOX | Worcester | 31 min |
| Jul 23, 8:15 AM EDT | Special Weather Statement | BOX | Middlesex, Norfolk, Suffolk | 45 min |
| Jul 23, 9:14 AM EDT | Special Weather Statement | BOX | Norfolk | 46 min |
| Jul 23, 9:45 AM EDT | Special Weather Statement | BOX | Suffolk | 45 min |
| Jul 23, 10:00 AM EDT | Special Weather Statement | BOX | Norfolk | 45 min |
| Jul 23, 10:14 AM EDT | Special Marine Warning | BOX | 26 min | |
| Jul 23, 10:21 AM EDT | Severe Thunderstorm Warning | BOX | Norfolk, Plymouth | 39 min |
| Jul 23, 10:45 AM EDT | Special Marine Warning | BOX | 45 min | |
| Jul 23, 10:50 AM EDT | Severe Thunderstorm Warning | BOX | Plymouth | 55 min |
| Jul 23, 11:02 AM EDT | Severe Thunderstorm Warning | BOX | Plymouth | 28 min |
| Jul 23, 11:16 AM EDT | Special Marine Warning | BOX | 59 min | |
| Jul 23, 11:28 AM EDT | Special Marine Warning | BOX | 62 min | |
| Jul 23, 11:38 AM EDT | Special Weather Statement | BOX | Plymouth | 37 min |
| Jul 23, 11:56 AM EDT | Special Weather Statement | BOX | Bristol | 64 min |
| Jul 23, 12:00 PM EDT | Special Marine Warning | BOX | 30 min | |
| Jul 23, 12:15 PM EDT | Special Marine Warning | BOX | 45 min | |
| Jul 23, 12:20 PM EDT | Special Weather Statement | BOX | Plymouth | 40 min |
| Jul 23, 12:32 PM EDT | Special Marine Warning | BOX | 43 min | |
| Jul 23, 12:46 PM EDT | Special Marine Warning | BOX | 32 min | |
| Jul 23, 1:01 PM EDT | Severe Thunderstorm Warning | BOX | Barnstable, Dukes | 29 min |
| Jul 23, 1:09 PM EDT | Special Marine Warning | BOX | 51 min | |
| Jul 23, 1:32 PM EDT | Severe Thunderstorm Warning | BOX | Nantucket | 43 min |
| Jul 23, 1:44 PM EDT | Special Marine Warning | BOX | 61 min | |
| Jul 23, 2:07 PM EDT | Special Marine Warning | BOX | 38 min | |
| Jul 23, 2:14 PM EDT | Special Weather Statement | BOX | Barnstable | 31 min |
| Jul 23, 2:29 PM EDT | Special Marine Warning | BOX | 31 min | |
| Jul 23, 2:51 PM EDT | Special Marine Warning | BOX | 39 min | |
| Jul 26, 11:05 AM EDT | Mesoscale Discussion | SPC | Berkshire, Franklin, Hampden, Hampshire, Worcester | 55 min |
| Jul 26, 11:28 AM EDT | Severe Thunderstorm Watch | SPC | Berkshire | 8 hr |
| Jul 26, 1:34 PM EDT | Mesoscale Discussion | SPC | Berkshire, Franklin, Hampden, Hampshire, Middlesex, Worcester | 86 min |
| Jul 26, 2:30 PM EDT | Severe Thunderstorm Watch | SPC | Bristol, Essex, Franklin, Hampden, Hampshire, Middlesex and 4 more | 8 hr |
| Jul 26, 2:42 PM EDT | Severe Thunderstorm Warning | ALY | Berkshire | 63 min |
| Jul 26, 3:13 PM EDT | Severe Thunderstorm Warning | BOX | Franklin, Hampden, Hampshire | 62 min |
| Jul 26, 3:21 PM EDT | Severe Thunderstorm Warning | ALY | Berkshire | 39 min |
| Jul 26, 3:37 PM EDT | Areal Flood Advisory | ALY | Berkshire | 91 min |
| Jul 26, 3:39 PM EDT | Mesoscale Discussion | SPC | Berkshire | 66 min |
| Jul 26, 4:09 PM EDT | Severe Thunderstorm Warning | BOX | Hampden, Hampshire | 66 min |
| Jul 26, 4:10 PM EDT | Special Weather Statement | BOX | Franklin | 65 min |
| Jul 26, 4:14 PM EDT | Areal Flood Advisory | BOX | Franklin, Hampden, Hampshire, Worcester | 99 min |
| Jul 26, 4:15 PM EDT | Severe Thunderstorm Warning | BOX | Hampden, Hampshire | 60 min |
| Jul 26, 4:28 PM EDT | Tornado Warning | BOX | Hampden, Hampshire | 47 min |
| Jul 26, 4:51 PM EDT | Tornado Warning | BOX | Hampden, Worcester | 39 min |
| Jul 26, 4:52 PM EDT | Severe Thunderstorm Warning | BOX | Hampden | 53 min |
| Jul 26, 4:59 PM EDT | Areal Flood Advisory | BOX | Hampden, Worcester | 98 min |
| Jul 26, 5:26 PM EDT | Areal Flood Advisory | BOX | Worcester | 106 min |
| Jul 26, 5:30 PM EDT | Severe Thunderstorm Warning | BOX | Norfolk, Worcester | 45 min |
| Jul 26, 6:17 PM EDT | Mesoscale Discussion | SPC | Berkshire, Bristol, Essex, Franklin, Hampden, Hampshire and 5 more | 58 min |
| Jul 26, 6:22 PM EDT | Areal Flood Advisory | BOX | Bristol, Middlesex, Norfolk, Worcester | 53 min |
| Jul 26, 8:10 PM EDT | Mesoscale Discussion | SPC | Bristol, Essex, Franklin, Hampden, Hampshire, Middlesex and 3 more | 65 min |
| Jul 26, 10:46 PM EDT | Special Marine Warning | BOX | 59 min | |
| Jul 26, 11:47 PM EDT | Special Marine Warning | BOX | 48 min | |
| Jul 29, 3:56 AM EDT | Small Craft Advisory for Hazardous Seas | BOX | 24 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 30 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 3 |
| Mesoscale Discussion | 8 |
| Special Weather Statement | 51 |
| Flooding | |
| Flash Flood Warning | 1 |
| Areal Flood Advisory | 13 |
| Heat | |
| Excessive Heat Warning | 1 |
| Excessive Heat Watch | 1 |
| Heat Advisory | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
| Coast and beach | |
| Rip Current Statement | 1 |
| Marine | |
| Special Marine Warning | 28 |
| Small Craft Advisory | 4 |
| Small Craft Advisory for Hazardous Seas | 4 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
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. Rebuilt daily.