Alert archive / Massachusetts / 2023
Weather alerts in Massachusetts, April 2023
49 weather alerts in April 2023, 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 April 2023. Tap one for its archive.
- Alerts
- 49
- Warnings
- 14
- Watches
- 8
- Advisories
- 14
- Busiest day
- April 1, 20238 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 |
|---|---|---|---|---|
| Apr 1, 4:07 AM EDT | Dense Fog Advisory | BOX | Bristol, Essex, Middlesex, Norfolk, Plymouth, Suffolk and 1 more | 6 hr |
| Apr 1, 9:49 AM EDT | Dense Fog Advisory | BOX | Barnstable, Dukes, Nantucket | 119 min |
| Apr 1, 5:16 PM EDT | Severe Thunderstorm Watch | SPC | Berkshire | 3 hr |
| Apr 1, 6:04 PM EDT | Special Weather Statement | ALY | Berkshire | 41 min |
| Apr 1, 6:18 PM EDT | Mesoscale Discussion | SPC | Bristol, Essex, Franklin, Hampden, Hampshire, Middlesex and 4 more | 57 min |
| Apr 1, 6:42 PM EDT | Special Weather Statement | ALY | Berkshire | 48 min |
| Apr 1, 6:53 PM EDT | Special Weather Statement | BOX | Franklin, Hampden, Hampshire | 67 min |
| Apr 1, 7:58 PM EDT | Special Weather Statement | BOX | Worcester | 62 min |
| Apr 1, 8:40 PM EDT | Special Weather Statement | BOX | Middlesex | 65 min |
| Apr 1, 9:32 PM EDT | Special Marine Warning | BOX | 58 min | |
| Apr 1, 10:16 PM EDT | Special Marine Warning | BOX | 59 min | |
| Apr 3, 3:29 AM EDT | Small Craft Advisory | BOX | 27 hr | |
| Apr 4, 3:07 PM EDT | Small Craft Advisory | BOX | 4 days | |
| Apr 6, 3:07 AM EDT | Small Craft Advisory | BOX | 53 hr | |
| Apr 6, 8:26 AM EDT | Dense Fog Advisory | BOX | Barnstable, Bristol, Dukes, Nantucket, Norfolk, Plymouth | 4 hr |
| Apr 6, 3:43 PM EDT | Small Craft Advisory | BOX | 40 hr | |
| Apr 6, 3:48 PM EDT | Fire Weather Watch | BOX | Barnstable, Bristol, Dukes, Essex, Franklin, Hampden and 7 more | 11 hr |
| Apr 6, 4:04 PM EDT | Fire Weather Watch | ALY | Berkshire | 14 hr |
| Apr 7, 3:12 AM EDT | Red Flag Warning | BOX | Bristol, Essex, Franklin, Hampden, Hampshire, Middlesex and 4 more | 17 hr |
| Apr 7, 3:26 AM EDT | Red Flag Warning | ALY | Berkshire | 17 hr |
| Apr 10, 11:18 AM EDT | Fire Weather Watch | ALY | Berkshire | 16 hr |
| Apr 10, 2:09 PM EDT | Fire Weather Watch | BOX | Barnstable, Bristol, Essex, Franklin, Hampden, Hampshire and 5 more | 12 hr |
| Apr 10, 3:40 PM EDT | Small Craft Advisory | BOX | 51 hr | |
| Apr 11, 1:48 AM EDT | Red Flag Warning | BOX | Barnstable, Bristol, Essex, Franklin, Hampden, Hampshire and 5 more | 17 hr |
| Apr 11, 1:54 AM EDT | Gale Warning | BOX | 24 hr | |
| Apr 11, 3:07 AM EDT | Red Flag Warning | ALY | Berkshire | 17 hr |
| Apr 11, 7:09 PM EDT | Red Flag Warning | BOX | Barnstable, Bristol, Essex, Franklin, Hampden, Hampshire and 5 more | 24 hr |
| Apr 11, 7:24 PM EDT | Red Flag Warning | ALY | Berkshire | 24 hr |
| Apr 15, 4:48 PM EDT | Special Weather Statement | BOX | Hampden | 42 min |
| Apr 15, 5:00 PM EDT | Special Weather Statement | BOX | Hampden | 45 min |
| Apr 15, 5:35 PM EDT | Special Weather Statement | BOX | Hampden | 40 min |
| Apr 15, 9:43 PM EDT | Dense Fog Advisory | BOX | Barnstable, Bristol, Dukes, Nantucket, Plymouth | 10 hr |
| Apr 17, 3:26 AM EDT | Small Craft Advisory | BOX | 65 hr | |
| Apr 21, 3:20 PM EDT | Small Craft Advisory | BOX | 4 days | |
| Apr 22, 9:08 PM EDT | Special Weather Statement | BOX | Hampden | 52 min |
| Apr 22, 10:02 PM EDT | Special Marine Warning | BOX | 58 min | |
| Apr 22, 10:43 PM EDT | Special Weather Statement | ALY | Berkshire | 47 min |
| Apr 22, 10:50 PM EDT | Special Weather Statement | BOX | Franklin, Hampden, Hampshire | 40 min |
| Apr 22, 11:19 PM EDT | Special Marine Warning | BOX | 26 min | |
| Apr 22, 11:21 PM EDT | Special Weather Statement | BOX | Bristol | 39 min |
| Apr 23, 1:39 AM EDT | Special Marine Warning | BOX | 36 min | |
| Apr 23, 1:53 PM EDT | Areal Flood Warning | BOX | Hampshire | 6 hr |
| Apr 28, 3:44 AM EDT | Gale Watch | BOX | 24 hr | |
| Apr 28, 3:44 AM EDT | Small Craft Advisory | BOX | 24 hr | |
| Apr 29, 3:53 AM EDT | Gale Watch | BOX | 11 hr | |
| Apr 29, 3:53 AM EDT | Small Craft Advisory | BOX | 7 days | |
| Apr 29, 2:55 PM EDT | Gale Warning | BOX | 37 hr | |
| Apr 29, 2:55 PM EDT | Storm Watch | BOX | 12 hr | |
| Apr 29, 3:09 PM EDT | Wind Advisory | ALY | Berkshire | 31 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 Watch | 1 |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 12 |
| Flooding | |
| Areal Flood Warning | 1 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fire | |
| Red Flag Warning | 6 |
| Fire Weather Watch | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 4 |
| Marine | |
| Gale Warning | 2 |
| Special Marine Warning | 5 |
| Gale Watch | 2 |
| Storm Watch | 1 |
| Small Craft Advisory | 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 archive20222024
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.