Alert archive / New Hampshire / Flash Flood Warnings in 2020
Flash Flood Warning 23, NWS Gray, ME
NWS Gray, ME issued this flash flood warning at Jul 22, 2020, 10:16 PM EDT for Cheshire County, New Hampshire. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jul 22, 2020, 10:16 PM EDT (02:16 UTC)
- Expired
- Jul 23, 2020, 1:15 AM EDT
- In force
- 3 hr
- Issued by
- NWS Gray, ME
- Area
- Storm-based polygon
- Flood severity
- None
County Cheshire County, NH
The radar
The Boston radar (KBOX), 141 km from the middle of the area, began a volume at 02:18 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The office that day
Everything else NWS Gray, ME issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 23, 4:13 PM EDT | Special Weather Statement | GYX | Franklin | 32 min |
| Jul 23, 6:05 PM EDT | Special Weather Statement | GYX | Somerset | 25 min |
| Jul 22, 8:03 PM EDT | Special Weather Statement | GYX | Cheshire | 57 min |
| Jul 22, 9:05 PM EDT | Areal Flood Advisory | GYX | Cheshire | 3 hr |
| Jul 22, 11:03 PM EDT | Special Weather Statement | GYX | Hillsborough, Rockingham | 57 min |
| Jul 22, 11:07 PM EDT | Areal Flood Advisory | GYX | Hillsborough, Merrimack, Rockingham | 113 min |
| Jul 23, 12:01 PM EDT | Special Weather Statement | GYX | Cheshire | 44 min |
| Jul 23, 12:30 PM EDT | Special Weather Statement | GYX | Cheshire | 30 min |
| Jul 23, 1:15 PM EDT | Areal Flood Warning | GYX | Cheshire, Hillsborough | 3 hr |
| Jul 23, 1:15 PM EDT | Special Weather Statement | GYX | Hillsborough | 30 min |
| Jul 23, 1:39 PM EDT | Special Weather Statement | GYX | Rockingham | 36 min |
| Jul 23, 2:09 PM EDT | Special Weather Statement | GYX | Rockingham | 36 min |
| Jul 23, 2:10 PM EDT | Special Weather Statement | GYX | Hillsborough | 35 min |
| Jul 23, 2:15 PM EDT | Areal Flood Advisory | GYX | Rockingham | 3 hr |
| Jul 23, 3:24 PM EDT | Special Weather Statement | GYX | Strafford | 36 min |
| Jul 23, 4:40 PM EDT | Special Weather Statement | GYX | Strafford | 35 min |
| Jul 23, 4:41 PM EDT | Special Weather Statement | GYX | Sullivan | 34 min |
| Jul 23, 4:50 PM EDT | Special Weather Statement | GYX | Merrimack | 25 min |
| Jul 23, 5:09 PM EDT | Special Weather Statement | GYX | Merrimack | 36 min |
| Jul 23, 5:25 PM EDT | Severe Thunderstorm Warning | GYX | Hillsborough, Merrimack | 50 min |
| Jul 23, 5:47 PM EDT | Severe Thunderstorm Warning | GYX | Hillsborough, Merrimack, Rockingham | 43 min |
| Jul 23, 5:54 PM EDT | Special Weather Statement | GYX | Cheshire | 36 min |
| Jul 23, 6:27 PM EDT | Special Weather Statement | GYX | Cheshire | 33 min |
| Jul 23, 6:47 PM EDT | Special Weather Statement | GYX | Grafton | 28 min |
| Jul 23, 6:54 PM EDT | Special Weather Statement | GYX | Hillsborough | 36 min |
Nearby
Flash Flood Warnings in New Hampshire, 2020Every flash flood warning in 2020
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.