Alert archive / New Hampshire / River Flood Warnings in 2019
River Flood Warning 28, NWS Gray, ME
NWS Gray, ME issued this river flood warning at Apr 27, 2019, 4:09 AM EDT for Merrimack County, New Hampshire. It took effect at Apr 27, 2019, 7:21 AM EDT. It was in force for 38 hr.
The area
The counties it named.
The facts
- Issued
- Apr 27, 2019, 4:09 AM EDT (08:09 UTC)
- In effect from
- Apr 27, 2019, 7:21 AM EDT
- Expired
- Apr 28, 2019, 9:42 PM EDT
- In force
- 38 hr
- Issued by
- NWS Gray, ME
- Area
- Storm-based polygon
- Flood severity
- Minor
County Merrimack County, NH
The radar
The Portland,ME radar (KGYX), 132 km from the middle of the area, began a volume at 08:10 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 river
Written for the forecast point Suncook River at North Chichester (NCHN3). The gauge peaked at 8.35 ft at Apr 27, 2019, 4:00 PM EDT.
- Action stage
- 6 ft
- Minor stage
- 7 ft
- Moderate stage
- 12 ft
- Major stage
- 16 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 01089500, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
The office that day
Everything else NWS Gray, ME issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 27, 3:18 AM EDT | Special Weather Statement | GYX | Cumberland | 87 min |
| Apr 27, 4:16 AM EDT | River Flood Warning | GYX | Cumberland | 24 hr |
| Apr 27, 7:50 AM EDT | River Flood Warning | GYX | Oxford | 5 hr |
| Apr 27, 12:04 PM EDT | River Flood Warning | GYX | Somerset | 39 hr |
| Apr 27, 12:04 PM EDT | River Flood Warning | GYX | Kennebec | 38 hr |
| Apr 27, 1:35 AM EDT | Special Weather Statement | GYX | Hillsborough | 85 min |
| Apr 27, 4:09 AM EDT | River Flood Warning | GYX | Grafton | 20 hr |
| Apr 27, 4:09 AM EDT | River Flood Warning | GYX | Carroll | 29 hr |
| Apr 27, 6:10 AM EDT | River Flood Warning | GYX | Grafton | 24 hr |
| Apr 27, 5:50 PM EDT | River Flood Warning | GYX | Coos | 8 hr |
Nearby
River Flood Warnings in New Hampshire, 2019Every river flood warning in 2019
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; the gauge from the NWS water service and the USGS.