Alert archive / Nebraska / River Flood Warnings in 2020
River Flood Warning 2, NWS Omaha, NE
NWS Omaha, NE issued this river flood warning at Mar 19, 2020, 9:10 PM CDT for Nemaha County, Nebraska; Atchison County, Missouri. It took effect at Mar 21, 2020, 1:45 PM CDT. It was in force for 54 hr.
The area
The counties it named.
The facts
- Issued
- Mar 19, 2020, 9:10 PM CDT (02:10 UTC)
- In effect from
- Mar 21, 2020, 1:45 PM CDT
- Expired
- Mar 23, 2020, 7:40 PM CDT
- In force
- 54 hr
- Issued by
- NWS Omaha, NE
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Atchison County, MO, Nemaha County, NE
The radar
The Omaha radar (KOAX), 118 km from the middle of the area, began a volume at 02:09 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 Missouri River at Brownville (BRON1). The gauge peaked at 32.60 ft at Mar 21, 2020, 1:00 PM CDT.
- Action stage
- 33 ft
- Minor stage
- 34 ft
- Moderate stage
- 38.5 ft
- Major stage
- 43 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 06810070, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
What forecasters said that day
The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Omaha, NE wrote its last area forecast discussion before this river flood warning went out at Mar 19, 6:39 PM CDT, 2 hours 31 minutes earlier.
Area forecast discussion, Mar 19, 6:39 PM CDT, 2 hours 31 minutes before
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</html>Hazardous weather outlook, Mar 19, 3:38 PM CDT, 5 hours 32 minutes before
Hazardous Weather Outlook National Weather Service Omaha/Valley NE 338 PM CDT Thu Mar 19 2020 IAZ043-055-056-069-079-080-090-091-NEZ011-012-015>018-030>034- 042>045-050>053-065>068-078-088>093-201045- Monona-Harrison-Shelby-Pottawattamie-Mills-Montgomery-Fremont- Page-Knox-Cedar-Thurston-Antelope-Pierce-Wayne-Boone-Madison- Stanton-Cuming-Burt-Platte-Colfax-Dodge-Washington-Butler- Saunders-Douglas-Sarpy-Seward-Lancaster-Cass-Otoe-Saline- Jefferson-Gage-Johnson-Nemaha-Pawnee-Richardson- 338 PM CDT Thu Mar 19 2020 This Hazardous Weather Outlook is for portions of southwest Iowa...west central Iowa...east central Nebraska...northeast Nebraska and southeast Nebraska. .DAY ONE...Tonight and Friday Severe thunderstorms are likely into the evening as a strong storm system moves through the region. Most of the severe storms will occur south of a warm front extending through southeast Nebraska and southwest Iowa, generally south of a line from Saline to Plattsmouth and Oakland Iowa. Large hail, damaging winds, and isolated tornadoes are possible in these areas. Large hail could occur north of this area, generally from Lincoln to the Omaha Metro and to Harlan Iowa. The storms are forecast to move east of our area by mid evening. Also, a winter weather advisory is in effect through tonight for northeast Nebraska. Rain will change to snow this evening, with total snow amounts in the 1 to 4 inch range, especially north of a line from Albion to West Point and Onawa. Along with the snow, north winds gusting over 40 mph will cause blowing snow, severely reducing visibilities. The rain and snow is expected to be east of our area by sunrise Friday. .DAYS TWO THROUGH SEVEN...Friday night through Thursday There is a small chance of snow for parts of the area Saturday night into Sunday morning. A few thunderstorms will be possible from Monday night through Tuesday. .SPOTTER INFORMATION STATEMENT... Spotters are encouraged to call in any severe weather reports through this evening. There is a chance storm spotter activation may be needed.
In the hours before
Local storm report, Mar 19, 5:24 PM CDT, 3 hours 46 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE OMAHA/VALLEY NE
524 PM CDT THU MAR 19 2020
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0518 PM HAIL 2 W OMAHA 41.26N 96.05W
03/19/2020 E1.00 INCH DOUGLAS NE PUBLIC
0514 PM HAIL 3 SE BOYS TOWN 41.23N 96.09W
03/19/2020 E1.00 INCH DOUGLAS NE PUBLIC
&&Local storm report, Mar 19, 5:29 PM CDT, 3 hours 41 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE OMAHA/VALLEY NE
529 PM CDT THU MAR 19 2020
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0524 PM HAIL 2 NNW RALSTON 41.23N 96.05W
03/19/2020 E0.88 INCH DOUGLAS NE PUBLIC
&&
TSNLocal storm report, Mar 19, 5:54 PM CDT, 3 hours 16 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE OMAHA/VALLEY NE
554 PM CDT THU MAR 19 2020
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0553 PM HAIL RED OAK 41.01N 95.22W
03/19/2020 E2.00 INCH MONTGOMERY IA EMERGENCY MNGR
&&
TSNLocal storm report, Mar 19, 6:00 PM CDT, 3 hours 10 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE OMAHA/VALLEY NE
600 PM CDT THU MAR 19 2020
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0559 PM HAIL 1 N RED OAK 41.02N 95.23W
03/19/2020 E1.25 INCH MONTGOMERY IA PUBLIC
&&
TSNLocal storm report, Mar 19, 6:18 PM CDT, 2 hours 52 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE OMAHA/VALLEY NE
618 PM CDT THU MAR 19 2020
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0550 PM HAIL RED OAK 41.01N 95.22W
03/19/2020 M0.88 INCH MONTGOMERY IA PUBLIC
&&
TSNLocal storm report, Mar 19, 6:34 PM CDT, 2 hours 36 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE OMAHA/VALLEY NE
634 PM CDT THU MAR 19 2020
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0633 PM HAIL RULO 40.05N 95.43W
03/19/2020 E0.75 INCH RICHARDSON NE PUBLIC
&&
BLBThe office that day
Everything else NWS Omaha, NE issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 19, 9:10 PM CDT | River Flood Warning | OAX | Otoe | 4 days |
| Mar 19, 9:10 PM CDT | River Flood Warning | OAX | Richardson | 5 days |
| Mar 19, 7:18 PM CDT | Severe Thunderstorm Warning | OAX | Page | 18 min |
Nearby
River Flood Warnings in Nebraska, 2020River Flood Warnings in Missouri, 2020Every river 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; the gauge from the NWS water service and the USGS.