Alert archive / Massachusetts / Norfolk County / 2018
Weather alerts in Norfolk County, Massachusetts, August 2018
38 weather alerts in August 2018, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 38
- Warnings
- 5
- Watches
- 3
- Advisories
- 22
- Busiest day
- August 9, 20186 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 2, 3:28 AM EDT | Heat Advisory | BOX | 15 hr |
| Aug 2, 6:59 PM EDT | Special Weather Statement | BOX | 46 min |
| Aug 3, 3:30 AM EDT | Heat Advisory | BOX | 15 hr |
| Aug 3, 1:11 PM EDT | Special Weather Statement | BOX | 34 min |
| Aug 3, 1:47 PM EDT | Special Weather Statement | BOX | 43 min |
| Aug 3, 2:41 PM EDT | Flash Flood Watch | BOX | 25 hr |
| Aug 4, 10:00 AM EDT | Areal Flood Advisory | BOX | 2 hr |
| Aug 4, 10:24 AM EDT | Flash Flood Warning | BOX | 106 min |
| Aug 4, 10:54 AM EDT | Areal Flood Advisory | BOX | 2 hr |
| Aug 4, 11:14 AM EDT | Areal Flood Advisory | BOX | 3 hr |
| Aug 4, 11:23 AM EDT | Flash Flood Warning | BOX | 93 min |
| Aug 5, 4:00 AM EDT | Dense Fog Advisory | BOX | 5 hr |
| Aug 5, 2:58 PM EDT | Heat Advisory | BOX | 53 hr |
| Aug 8, 3:29 AM EDT | Heat Advisory | BOX | 15 hr |
| Aug 8, 3:05 PM EDT | Special Weather Statement | BOX | 40 min |
| Aug 8, 3:14 PM EDT | Areal Flood Advisory | BOX | 39 min |
| Aug 8, 3:54 PM EDT | Areal Flood Advisory | BOX | 66 min |
| Aug 8, 8:11 PM EDT | Severe Thunderstorm Warning | BOX | 47 min |
| Aug 8, 8:20 PM EDT | Areal Flood Advisory | BOX | 115 min |
| Aug 8, 8:57 PM EDT | Areal Flood Warning | BOX | 2 hr |
| Aug 8, 9:06 PM EDT | Special Weather Statement | BOX | 54 min |
| Aug 8, 9:57 PM EDT | Special Weather Statement | BOX | 48 min |
| Aug 9, 3:25 AM EDT | Heat Advisory | BOX | 14 hr |
| Aug 10, 3:03 PM EDT | Coastal Flood Statement | BOX | 11 hr |
| Aug 10, 3:20 PM EDT | Flash Flood Watch | BOX | 48 hr |
| Aug 11, 2:44 AM EDT | Coastal Flood Advisory | BOX | 23 hr |
| Aug 11, 8:32 PM EDT | Areal Flood Advisory | BOX | 58 min |
| Aug 12, 2:51 AM EDT | Coastal Flood Advisory | BOX | 24 hr |
| Aug 12, 6:31 AM EDT | Areal Flood Advisory | BOX | 59 min |
| Aug 12, 11:07 AM EDT | Dense Fog Advisory | BOX | 3 hr |
| Aug 12, 3:18 PM EDT | Areal Flood Advisory | BOX | 35 min |
| Aug 13, 3:24 AM EDT | Dense Fog Advisory | BOX | 7 hr |
| Aug 14, 3:47 AM EDT | Dense Fog Advisory | BOX | 5 hr |
| Aug 18, 12:11 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 25, 4:21 AM EDT | Dense Fog Advisory | BOX | 3 hr |
| Aug 27, 2:51 AM EDT | Excessive Heat Watch | BOX | 24 hr |
| Aug 27, 2:51 AM EDT | Heat Advisory | BOX | 66 hr |
| Aug 27, 3:20 PM EDT | Excessive Heat Warning | BOX | 54 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 | 1 |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 6 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 2 |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 9 |
| Heat | |
| Excessive Heat Warning | 1 |
| Excessive Heat Watch | 1 |
| Heat Advisory | 6 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
| Coast and beach | |
| Coastal Flood Advisory | 2 |
| Coastal Flood Statement | 1 |
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. Warning verification from the Mesonet's Cow. Rebuilt daily.