Alert archive / Massachusetts / 2018
Weather alerts in Massachusetts, April 2018
49 weather alerts in April 2018, 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 2018. Tap one for its archive.
- Alerts
- 49
- Warnings
- 12
- Watches
- 5
- Advisories
- 28
- Busiest day
- April 16, 201811 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, 3:59 PM EDT | Winter Weather Advisory | BOX | Bristol, Plymouth | 20 hr |
| Apr 2, 3:53 PM EDT | Small Craft Advisory | BOX | 23 hr | |
| Apr 3, 3:53 AM EDT | Gale Watch | BOX | 11 hr | |
| Apr 3, 2:56 PM EDT | Gale Warning | BOX | 42 hr | |
| Apr 3, 3:00 PM EDT | Wind Advisory | BOX | Barnstable, Bristol, Dukes, Essex, Franklin, Hampden and 7 more | 37 hr |
| Apr 3, 3:37 PM EDT | High Wind Warning | ALY | Berkshire | 37 hr |
| Apr 3, 7:10 PM EDT | Dense Fog Advisory | BOX | Barnstable, Bristol, Dukes, Nantucket, Norfolk, Plymouth | 21 hr |
| Apr 4, 4:52 AM EDT | High Wind Warning | BOX | Franklin, Hampden, Hampshire, Middlesex, Worcester | 20 hr |
| Apr 5, 4:11 AM EDT | Small Craft Advisory | BOX | 22 hr | |
| Apr 6, 4:00 AM EDT | Small Craft Advisory | BOX | 4 days | |
| Apr 7, 3:28 PM EDT | Small Craft Advisory | BOX | 46 hr | |
| Apr 8, 3:11 PM EDT | Small Craft Advisory | BOX | 19 hr | |
| Apr 11, 2:23 AM EDT | Dense Fog Advisory | BOX | Bristol, Essex, Middlesex, Norfolk, Suffolk | 6 hr |
| Apr 11, 3:44 PM EDT | Gale Watch | BOX | 25 hr | |
| Apr 11, 3:44 PM EDT | Small Craft Advisory | BOX | 61 hr | |
| Apr 12, 4:16 AM EDT | Gale Warning | BOX | 24 hr | |
| Apr 13, 4:08 AM EDT | Winter Weather Advisory | ALY | Berkshire | 3 days |
| Apr 13, 3:02 PM EDT | Winter Weather Advisory | BOX | Bristol, Essex, Franklin, Hampden, Hampshire, Middlesex and 3 more | 67 hr |
| Apr 13, 3:41 PM EDT | Gale Watch | BOX | 13 hr | |
| Apr 14, 4:16 AM EDT | Gale Watch | BOX | 12 hr | |
| Apr 14, 4:16 AM EDT | Gale Warning | BOX | 65 hr | |
| Apr 14, 4:16 AM EDT | Small Craft Advisory | BOX | 54 hr | |
| Apr 14, 4:05 PM EDT | High Wind Watch | ALY | Berkshire | 12 hr |
| Apr 15, 4:30 AM EDT | High Wind Warning | ALY | Berkshire | 36 hr |
| Apr 15, 4:30 AM EDT | Wind Advisory | ALY | Berkshire | 39 hr |
| Apr 15, 9:52 AM EDT | Winter Weather Advisory | BOX | Hampden, Hampshire | 16 hr |
| Apr 15, 3:26 PM EDT | Coastal Flood Advisory | BOX | Essex, Norfolk, Plymouth, Suffolk | 23 hr |
| Apr 16, 9:51 AM EDT | Wind Advisory | BOX | Barnstable, Bristol, Dukes, Nantucket, Norfolk, Plymouth | 10 hr |
| Apr 16, 11:15 AM EDT | Areal Flood Advisory | BOX | Hampden, Hampshire | 4 hr |
| Apr 16, 12:57 PM EDT | Areal Flood Advisory | BOX | Franklin, Worcester | 4 hr |
| Apr 16, 1:24 PM EDT | Special Weather Statement | BOX | Worcester | 36 min |
| Apr 16, 1:26 PM EDT | Areal Flood Warning | BOX | Hampden, Hampshire | 6 hr |
| Apr 16, 1:56 PM EDT | Flash Flood Warning | BOX | Middlesex, Worcester | 3 hr |
| Apr 16, 3:41 PM EDT | Small Craft Advisory | BOX | 60 hr | |
| Apr 16, 3:42 PM EDT | Coastal Flood Advisory | BOX | Bristol | 7 hr |
| Apr 16, 5:14 PM EDT | Special Weather Statement | BOX | Bristol, Norfolk, Suffolk | 46 min |
| Apr 16, 6:07 PM EDT | River Flood Warning | BOX | Middlesex | 9 hr |
| Apr 16, 6:35 PM EDT | River Flood Warning | BOX | Norfolk, Suffolk | 7 hr |
| Apr 16, 8:19 PM EDT | Small Craft Advisory | BOX | 50 hr | |
| Apr 17, 4:05 AM EDT | Small Craft Advisory | BOX | 16 hr | |
| Apr 17, 8:02 AM EDT | River Flood Warning | BOX | Essex, Middlesex | 39 hr |
| Apr 17, 12:14 PM EDT | River Flood Warning | BOX | Middlesex, Worcester | 32 hr |
| Apr 19, 4:01 AM EDT | Small Craft Advisory | BOX | 46 hr | |
| Apr 24, 4:10 AM EDT | Small Craft Advisory | BOX | 4 days | |
| Apr 25, 4:06 AM EDT | Small Craft Advisory | BOX | 3 days | |
| Apr 25, 7:21 PM EDT | Dense Fog Advisory | BOX | Barnstable, Bristol, Dukes, Nantucket, Plymouth | 14 hr |
| Apr 29, 4:16 AM EDT | Small Craft Advisory | BOX | 42 hr | |
| Apr 29, 4:11 PM EDT | Special Weather Statement | BOX | Essex | 34 min |
| Apr 29, 4:31 PM EDT | Special Weather Statement | BOX | Essex | 29 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 | |
| Special Weather Statement | 4 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 1 |
| River Flood Warning | 4 |
| Areal Flood Advisory | 2 |
| Winter | |
| Winter Weather Advisory | 4 |
| Wind and dust | |
| High Wind Warning | 3 |
| High Wind Watch | 1 |
| Wind Advisory | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
| Coast and beach | |
| Coastal Flood Advisory | 2 |
| Marine | |
| Gale Warning | 3 |
| Gale Watch | 4 |
| Small Craft Advisory | 14 |
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 archive20172019
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.