Alert archive / Massachusetts / Middlesex County / 2004
Weather alerts in Middlesex County, Massachusetts, August 2004
18 weather alerts in August 2004, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 18
- Warnings
- 8
- Watches
- 3
- Advisories
- 0
- Busiest day
- August 20, 20049 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 |
|---|---|---|---|
| Aug 7, 12:23 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 11, 3:50 PM EDT | Severe Thunderstorm Warning | BOX | 25 min |
| Aug 13, 11:31 AM EDT | Mesoscale Discussion | SPC | 89 min |
| Aug 15, 4:42 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 20, 1:05 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 20, 2:28 PM EDT | Severe Thunderstorm Warning | BOX | 32 min |
| Aug 20, 2:58 PM EDT | Severe Thunderstorm Warning | BOX | 47 min |
| Aug 20, 3:25 PM EDT | Severe Thunderstorm Warning | BOX | 50 min |
| Aug 20, 3:41 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 20, 4:29 PM EDT | Severe Thunderstorm Warning | BOX | 46 min |
| Aug 20, 6:03 PM EDT | Severe Thunderstorm Warning | BOX | 42 min |
| Aug 20, 6:10 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 20, 6:41 PM EDT | Severe Thunderstorm Warning | BOX | 49 min |
| Aug 20, 8:22 PM EDT | Mesoscale Discussion | SPC | 83 min |
| Aug 20, 8:31 PM EDT | Severe Thunderstorm Warning | BOX | 29 min |
| Aug 21, 1:25 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 21, 3:08 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 21, 4:35 PM EDT | Mesoscale Discussion | SPC | 85 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 | 8 |
| Severe Thunderstorm Watch | 3 |
| Mesoscale Discussion | 7 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20032005
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.