Alert archive / Massachusetts / 2011
Weather alerts in Massachusetts, September 2011
96 weather alerts in September 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 September 2011. Tap one for its archive.
- Alerts
- 96
- Warnings
- 29
- Watches
- 6
- Advisories
- 42
- Busiest day
- September 29, 201125 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 |
|---|---|---|---|---|
| Sep 1, 3:29 PM EDT | Special Weather Statement | BOX | Franklin | 61 min |
| Sep 1, 3:44 PM EDT | Small Craft Advisory for Hazardous Seas | BOX | 49 hr | |
| Sep 1, 3:46 PM EDT | Areal Flood Advisory | BOX | Franklin | 3 hr |
| Sep 1, 6:01 PM EDT | Flash Flood Warning | BOX | Franklin | 59 min |
| Sep 2, 4:31 AM EDT | Rip Current Statement | BOX | Barnstable, Dukes, Nantucket | 14 hr |
| Sep 3, 4:07 AM EDT | Flash Flood Watch | ALY | Berkshire | 3 days |
| Sep 4, 4:31 PM EDT | Small Craft Advisory | BOX | 5 days | |
| Sep 4, 7:46 PM EDT | Severe Thunderstorm Warning | ALY | Berkshire | 56 min |
| Sep 5, 2:45 AM EDT | Special Weather Statement | ALY | Berkshire | 45 min |
| Sep 5, 3:18 AM EDT | Small Craft Advisory | BOX | 5 days | |
| Sep 5, 3:51 AM EDT | Flash Flood Watch | BOX | Franklin, Hampden, Hampshire, Middlesex, Worcester | 24 hr |
| Sep 5, 5:48 PM EDT | Areal Flood Advisory | BOX | Franklin, Hampshire | 3 hr |
| Sep 5, 6:41 PM EDT | Areal Flood Advisory | ALY | Berkshire | 3 hr |
| Sep 5, 8:46 PM EDT | Areal Flood Advisory | BOX | Franklin, Hampden, Hampshire | 12 hr |
| Sep 6, 2:45 AM EDT | Areal Flood Advisory | ALY | Berkshire | 6 hr |
| Sep 6, 5:30 AM EDT | River Flood Warning | ALY | Berkshire | 5 hr |
| Sep 6, 1:03 PM EDT | Flood Watch | ALY | Berkshire | 47 hr |
| Sep 6, 4:09 PM EDT | High Surf Advisory | BOX | Barnstable, Bristol, Dukes, Essex, Nantucket | 3 days |
| Sep 7, 2:31 AM EDT | Areal Flood Advisory | ALY | Berkshire | 6 hr |
| Sep 7, 7:34 AM EDT | Areal Flood Warning | BOX | Franklin, Hampden, Hampshire | 6 hr |
| Sep 7, 8:12 AM EDT | River Flood Warning | ALY | Berkshire | 67 hr |
| Sep 7, 10:50 AM EDT | River Flood Warning | ALY | Berkshire | 8 hr |
| Sep 7, 11:20 AM EDT | River Flood Warning | ALY | Berkshire | 7 hr |
| Sep 7, 4:02 PM EDT | Flood Watch | BOX | Franklin, Hampden, Hampshire, Worcester | 20 hr |
| Sep 7, 10:50 PM EDT | River Flood Warning | BOX | Hampden, Hampshire | 41 hr |
| Sep 7, 10:50 PM EDT | River Flood Warning | BOX | Hampden | 53 hr |
| Sep 8, 2:49 AM EDT | Areal Flood Advisory | ALY | Berkshire | 6 hr |
| Sep 8, 3:49 AM EDT | River Flood Warning | ALY | Berkshire | 10 hr |
| Sep 8, 4:43 AM EDT | Areal Flood Advisory | BOX | Franklin, Hampden, Hampshire | 4 hr |
| Sep 8, 8:27 AM EDT | Areal Flood Warning | BOX | Franklin, Hampden, Hampshire | 11 hr |
| Sep 8, 8:37 AM EDT | Areal Flood Warning | BOX | Worcester | 12 hr |
| Sep 8, 8:45 AM EDT | Areal Flood Advisory | ALY | Berkshire | 4 hr |
| Sep 8, 3:13 PM EDT | River Flood Warning | BOX | Worcester | 15 hr |
| Sep 8, 6:30 PM EDT | River Flood Warning | BOX | Worcester | 11 hr |
| Sep 8, 8:25 PM EDT | Areal Flood Warning | BOX | Hampden, Hampshire, Worcester | 16 hr |
| Sep 10, 4:26 AM EDT | Small Craft Advisory for Hazardous Seas | BOX | 6 hr | |
| Sep 14, 4:44 AM EDT | Small Craft Advisory for Hazardous Seas | BOX | 5 hr | |
| Sep 14, 10:07 AM EDT | Small Craft Advisory for Hazardous Seas | BOX | 6 hr | |
| Sep 14, 4:20 PM EDT | Small Craft Advisory | BOX | 47 hr | |
| Sep 14, 5:28 PM EDT | Special Weather Statement | BOX | Essex | 32 min |
| Sep 14, 5:48 PM EDT | Special Marine Warning | BOX | 27 min | |
| Sep 14, 6:10 PM EDT | Special Marine Warning | BOX | 50 min | |
| Sep 14, 6:45 PM EDT | Special Marine Warning | BOX | 60 min | |
| Sep 14, 7:14 PM EDT | Special Weather Statement | BOX | Worcester | 31 min |
| Sep 15, 1:41 PM EDT | Special Weather Statement | BOX | Essex | 34 min |
| Sep 15, 2:14 PM EDT | Special Marine Warning | BOX | 61 min | |
| Sep 15, 2:23 PM EDT | Special Weather Statement | BOX | Suffolk | 52 min |
| Sep 15, 2:30 PM EDT | Special Weather Statement | BOX | Bristol | 45 min |
| Sep 15, 2:42 PM EDT | Special Weather Statement | BOX | Suffolk | 48 min |
| Sep 15, 2:43 PM EDT | Mesoscale Discussion | SPC | Barnstable, Bristol, Dukes, Essex, Norfolk, Plymouth and 1 more | 92 min |
| Sep 15, 2:52 PM EDT | Special Weather Statement | BOX | Plymouth | 38 min |
| Sep 16, 3:12 AM EDT | Frost Advisory | ALY | Berkshire | 29 hr |
| Sep 16, 3:12 AM EDT | Freeze Warning | ALY | Berkshire | 29 hr |
| Sep 16, 3:24 PM EDT | Small Craft Advisory for Hazardous Seas | BOX | 15 hr | |
| Sep 16, 3:30 PM EDT | Frost Advisory | BOX | Franklin, Worcester | 17 hr |
| Sep 17, 3:16 AM EDT | Frost Advisory | ALY | Berkshire | 26 hr |
| Sep 17, 3:43 PM EDT | Small Craft Advisory | BOX | 3 days | |
| Sep 22, 3:35 PM EDT | Flood Watch | ALY | Berkshire | 36 hr |
| Sep 22, 4:23 PM EDT | Flood Watch | BOX | Bristol, Essex, Franklin, Hampden, Hampshire, Middlesex and 4 more | 36 hr |
| Sep 23, 3:52 PM EDT | Areal Flood Advisory | BOX | Franklin, Hampden, Hampshire, Worcester | 3 hr |
| Sep 23, 4:08 PM EDT | Areal Flood Advisory | ALY | Berkshire | 6 hr |
| Sep 24, 3:32 AM EDT | Small Craft Advisory for Hazardous Seas | BOX | 24 hr | |
| Sep 26, 8:21 PM EDT | Small Craft Advisory for Hazardous Seas | BOX | 5 hr | |
| Sep 27, 3:12 AM EDT | Dense Fog Advisory | BOX | Barnstable, Bristol, Dukes, Nantucket, Norfolk, Plymouth | 7 hr |
| Sep 27, 7:37 PM EDT | Areal Flood Advisory | BOX | Hampshire | 61 min |
| Sep 27, 7:59 PM EDT | Areal Flood Advisory | BOX | Franklin, Hampshire | 2 hr |
| Sep 28, 3:00 AM EDT | Small Craft Advisory | BOX | 37 hr | |
| Sep 28, 3:20 AM EDT | Coastal Flood Statement | BOX | Barnstable, Essex, Nantucket, Norfolk, Plymouth, Suffolk | 37 hr |
| Sep 28, 8:52 PM EDT | Small Craft Advisory for Hazardous Seas | BOX | 19 hr | |
| Sep 28, 9:21 PM EDT | Areal Flood Advisory | BOX | Hampden | 3 hr |
| Sep 28, 10:58 PM EDT | Areal Flood Advisory | BOX | Franklin, Hampden, Hampshire | 3 hr |
| Sep 28, 11:14 PM EDT | Areal Flood Advisory | ALY | Berkshire | 3 hr |
| Sep 29, 7:49 AM EDT | Special Weather Statement | ALY | Berkshire | 56 min |
| Sep 29, 8:30 AM EDT | Areal Flood Advisory | ALY | Berkshire | 4 hr |
| Sep 29, 9:11 AM EDT | Areal Flood Advisory | BOX | Franklin, Hampden, Hampshire | 3 hr |
| Sep 29, 10:46 AM EDT | River Flood Warning | ALY | Berkshire, Hampden | 4 hr |
| Sep 29, 11:22 AM EDT | Mesoscale Discussion | SPC | Berkshire, Franklin, Hampden, Hampshire, Worcester | 83 min |
| Sep 29, 12:49 PM EDT | Areal Flood Warning | BOX | Hampden, Hampshire | 4 hr |
| Sep 29, 1:56 PM EDT | Areal Flood Advisory | BOX | Hampden, Hampshire | 2 hr |
| Sep 29, 3:03 PM EDT | Areal Flood Advisory | BOX | Franklin, Hampshire | 86 min |
| Sep 29, 4:02 PM EDT | Areal Flood Advisory | ALY | Berkshire | 3 hr |
| Sep 29, 4:07 PM EDT | Small Craft Advisory for Hazardous Seas | BOX | 23 hr | |
| Sep 29, 4:15 PM EDT | Special Weather Statement | ALY | Berkshire | 60 min |
| Sep 29, 4:19 PM EDT | Severe Thunderstorm Warning | ALY | Berkshire | 56 min |
| Sep 29, 5:06 PM EDT | Special Marine Warning | BOX | 54 min | |
| Sep 29, 5:16 PM EDT | Special Weather Statement | BOX | Franklin, Hampshire | 44 min |
| Sep 29, 5:32 PM EDT | Areal Flood Warning | BOX | Franklin, Hampden, Hampshire | 5 hr |
| Sep 29, 5:56 PM EDT | Special Weather Statement | BOX | Franklin | 64 min |
| Sep 29, 6:08 PM EDT | Special Marine Warning | BOX | 52 min | |
| Sep 29, 6:34 PM EDT | Special Marine Warning | BOX | 56 min | |
| Sep 29, 6:41 PM EDT | Special Marine Warning | BOX | 64 min | |
| Sep 29, 6:51 PM EDT | Special Weather Statement | BOX | Barnstable | 39 min |
| Sep 29, 7:24 PM EDT | Special Marine Warning | BOX | 66 min | |
| Sep 30, 7:02 PM EDT | Special Weather Statement | ALY | Berkshire | 28 min |
| Sep 30, 7:09 PM EDT | Areal Flood Advisory | ALY | Berkshire | 100 min |
| Sep 30, 7:24 PM EDT | Areal Flood Advisory | BOX | Franklin, Hampden, Hampshire | 79 min |
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 | 2 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 15 |
| Flooding | |
| Areal Flood Warning | 6 |
| Flash Flood Warning | 1 |
| River Flood Warning | 10 |
| Flash Flood Watch | 2 |
| Flood Watch | 4 |
| Areal Flood Advisory | 23 |
| Cold | |
| Freeze Warning | 1 |
| Frost Advisory | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
| Coast and beach | |
| High Surf Advisory | 1 |
| Coastal Flood Statement | 1 |
| Rip Current Statement | 1 |
| Marine | |
| Special Marine Warning | 9 |
| Small Craft Advisory | 5 |
| Small Craft Advisory for Hazardous Seas | 9 |
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.