Alert archive / Massachusetts / Middlesex County / 2020
Weather alerts in Middlesex County, Massachusetts, May 2020
15 weather alerts in May 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 15
- Warnings
- 7
- Watches
- 1
- Advisories
- 3
- Busiest day
- May 16, 20205 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 |
|---|---|---|---|
| May 8, 3:42 PM EDT | Wind Advisory | BOX | 34 hr |
| May 9, 3:37 AM EDT | Freeze Warning | BOX | 27 hr |
| May 11, 12:56 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| May 11, 6:26 PM EDT | Special Weather Statement | BOX | 49 min |
| May 12, 1:14 PM EDT | Frost Advisory | BOX | 19 hr |
| May 12, 1:14 PM EDT | Freeze Warning | BOX | 19 hr |
| May 15, 3:32 PM EDT | Tornado Watch | SPC | 6 hr |
| May 15, 4:58 PM EDT | Mesoscale Discussion | SPC | 92 min |
| May 15, 7:31 PM EDT | Severe Thunderstorm Warning | BOX | 59 min |
| May 15, 8:08 PM EDT | Severe Thunderstorm Warning | BOX | 52 min |
| May 15, 8:34 PM EDT | Severe Thunderstorm Warning | BOX | 41 min |
| May 15, 8:48 PM EDT | Severe Thunderstorm Warning | BOX | 35 min |
| May 15, 8:59 PM EDT | Severe Thunderstorm Warning | BOX | 61 min |
| May 15, 9:09 PM EDT | Mesoscale Discussion | SPC | 66 min |
| May 25, 9:16 PM EDT | Dense Fog Advisory | BOX | 11 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 | 5 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 3 |
| Special Weather Statement | 1 |
| Cold | |
| Freeze Warning | 2 |
| Frost Advisory | 1 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20192021
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.