Alert archive / Massachusetts / Middlesex County / 2018
Weather alerts in Middlesex County, Massachusetts, September 2018
30 weather alerts in September 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 30
- Warnings
- 11
- Watches
- 2
- Advisories
- 11
- Busiest day
- September 18, 20188 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 | Lasted |
|---|---|---|---|
| Sep 2, 2:54 PM EDT | Heat Advisory | BOX | 48 hr |
| Sep 5, 2:55 PM EDT | Heat Advisory | BOX | 27 hr |
| Sep 6, 12:09 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Sep 6, 3:42 PM EDT | Special Weather Statement | BOX | 33 min |
| Sep 6, 3:55 PM EDT | Areal Flood Advisory | BOX | 45 min |
| Sep 6, 4:16 PM EDT | Special Weather Statement | BOX | 44 min |
| Sep 6, 4:23 PM EDT | Severe Thunderstorm Warning | BOX | 41 min |
| Sep 13, 2:56 AM EDT | Areal Flood Advisory | BOX | 74 min |
| Sep 14, 3:14 AM EDT | Dense Fog Advisory | BOX | 4 hr |
| Sep 14, 8:13 PM EDT | Dense Fog Advisory | BOX | 12 hr |
| Sep 16, 4:04 AM EDT | Dense Fog Advisory | BOX | 4 hr |
| Sep 17, 3:36 AM EDT | Flash Flood Watch | BOX | 39 hr |
| Sep 18, 8:52 AM EDT | Flash Flood Warning | BOX | 4 hr |
| Sep 18, 9:32 AM EDT | Special Weather Statement | BOX | 88 min |
| Sep 18, 10:17 AM EDT | Flash Flood Warning | BOX | 4 hr |
| Sep 18, 10:45 AM EDT | Severe Thunderstorm Warning | BOX | 30 min |
| Sep 18, 11:23 AM EDT | Flash Flood Warning | BOX | 4 hr |
| Sep 18, 12:32 PM EDT | Areal Flood Warning | BOX | 4 hr |
| Sep 18, 2:01 PM EDT | Areal Flood Warning | BOX | 4 hr |
| Sep 18, 3:14 PM EDT | Areal Flood Warning | BOX | 3 hr |
| Sep 19, 1:19 AM EDT | River Flood Warning | BOX | 6 hr |
| Sep 25, 8:32 PM EDT | Areal Flood Advisory | BOX | 58 min |
| Sep 25, 8:52 PM EDT | Areal Flood Warning | BOX | 108 min |
| Sep 25, 10:19 PM EDT | Areal Flood Warning | BOX | 61 min |
| Sep 25, 10:46 PM EDT | Areal Flood Advisory | BOX | 59 min |
| Sep 26, 9:11 PM EDT | Areal Flood Advisory | BOX | 2 hr |
| Sep 26, 10:02 PM EDT | Areal Flood Advisory | BOX | 58 min |
| Sep 26, 10:24 PM EDT | Special Weather Statement | BOX | 36 min |
| Sep 26, 11:18 PM EDT | Special Weather Statement | BOX | 27 min |
| Sep 27, 3:30 PM EDT | Flash Flood Watch | BOX | 21 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 | 2 |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 5 |
| Flooding | |
| Areal Flood Warning | 5 |
| Flash Flood Warning | 3 |
| River Flood Warning | 1 |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 6 |
| Heat | |
| Heat Advisory | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
Nearby
Alerts in force nowTornadoes on recordForecastThe 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.