Alert archive / Nebraska / Flash Flood Warnings in 1992
Flash Flood Warning 5, NWS Hastings, NE
NWS Hastings, NE issued this flash flood warning at Aug 4, 1992, 8:54 PM CDT for Hamilton County, Nebraska. It was in force for 3 hr.
The area
The counties it named.
The facts
- Issued
- Aug 4, 1992, 8:54 PM CDT (01:54 UTC)
- Expired
- Aug 5, 1992, 12:00 AM CDT
- In force
- 3 hr
- Issued by
- NWS Hastings, NE
- Area
- Whole counties
County Hamilton County, NE
The nearest sounding before it
Omaha, NE (KOVN), launched 00:00Z, 1.9 hours before the alert went out and 147 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1070 m above ground
- 0-6 km bulk shear
- 29 kt
- 0-1 km storm-relative helicity
- 14 m²/s²
- 0-3 km storm-relative helicity
- 194 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
What forecasters said that day
The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
In the hours before
Local storm report, Aug 4, 2:59 PM CDT, 5 hours 55 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE GRAND ISLAND NE
300 PM CST TUE AUG 4 1992
230 PM CDT SCOTIA GREELEY CO PEA SIZE HAIL
30 TO 35 MPH WINDS
VERY HEAVY RAIN...1.20 INCHS SO FAR.
254 PM CDT FARWELL
AND ELBA HOWARD CO PEA SIZE HAIL
WIND 50 TO 65 MPH
VERY HEAVY RAIN.
BWLocal storm report, Aug 4, 3:42 PM CDT, 5 hours 12 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE GRAND ISLAND NE
335 PM CST TUE AUG 4 1992
305 PM CDT CAIRO HALL CO MARBLE SIZE HAIL
HIGH WINDS
332 PM CDT W GRAND ISLAND/HALL CO MARBEL SIZE HAIL
VERY HIGH WINDS
VERY HEAVY RAIN.
335 PM CDT NE GRAND ISLAND VERY HEAVY RAIN
WINDOWS BROKEN
.90 INCHES OF RAIN IN 09 MINUTES
WATER OVER CURBS.
BLocal storm report, Aug 4, 4:11 PM CDT, 4 hours 43 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE GRAND ISLAND NE
405 PM CST TUE AUG 4 1992
335 PM CDT W GRAND ISLAND/HALL CO 3/4 INCH HAIL
HIGHWAYS 30/281
340 PM CDT CAIRO 4E/HALL CO 1.00 INCH OF RAIN IN 10 MINUTES.
350 PM CDT PHILLIPS 11/2SE/HAMILTON WIND 30-40 MPH
VISIBILITY NEAR ZERO IN RW+
355 PM CDT TRUMBULL/CLAY CO PEA SIZE HAIL
30 TO 40 MPH WIND
328-358 CDT GRAND ISLAND/HALL 1.42 INCHES OF RAIN.
BWThe office that day
Everything else NWS Hastings, NE issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 4, 7:23 PM CDT | Flash Flood Warning | GID | Howard | 52 min |
| Aug 4, 8:07 PM CDT | Severe Thunderstorm Warning | GID | Howard, Merrick | 53 min |
| Aug 4, 8:15 PM CDT | Severe Thunderstorm Warning | GID | Dawson | 45 min |
| Aug 4, 8:22 PM CDT | Severe Thunderstorm Warning | GID | Hall, Hamilton | 53 min |
| Aug 4, 8:54 PM CDT | Flash Flood Warning | GID | Hall, Howard, Merrick | 3 hr |
| Aug 4, 9:06 PM CDT | Severe Thunderstorm Warning | GID | Buffalo, Kearney, Phelps | 54 min |
| Aug 4, 9:55 PM CDT | Severe Thunderstorm Warning | GID | Franklin, Harlan | 50 min |
| Aug 4, 9:58 PM CDT | Flash Flood Warning | GID | Clay, Fillmore | 4 hr |
Nearby
Flash Flood Warnings in Nebraska, 1992Every flash flood warning in 1992
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive.