Alert archive / North Dakota / Severe Thunderstorm Warnings in 1992
Severe Thunderstorm Warning 37, NWS Grand Forks, ND
NWS Grand Forks, ND issued this severe thunderstorm warning at Aug 6, 1992, 5:00 PM CDT for Barnes County, North Dakota. It was in force for 55 min.
The area
The counties it named.
The facts
- Issued
- Aug 6, 1992, 5:00 PM CDT (22:00 UTC)
- Expired
- Aug 6, 1992, 5:55 PM CDT
- In force
- 55 min
- Issued by
- NWS Grand Forks, ND
- Area
- Whole counties
County Barnes County, ND
The nearest sounding before it
Bismarck Municip, ND (KBIS), launched 12:00Z, 10.0 hours before the alert went out and 201 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
- 684 m above ground
- 0-6 km bulk shear
- 31 kt
- 0-1 km storm-relative helicity
- 54 m²/s²
- 0-3 km storm-relative helicity
- 102 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KFAR 062201 SVRFAR NDC003-062255- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE FARGO ND 500 PM CDT THU AUG 6 1992 THE NATIONAL WEATHER SERVICE IN FARGO HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 600 PM CDT FOR PEOPLE IN THE FOLLOWING LOCATION... IN EAST CENTRAL NORTH DAKOTA ...BARNES COUNTY AT 455 PM CDT RADAR INDICATED A LARGE SEVERE THUNDERSTORM 10 MILES NORTH OF JAMESTOWN MOVING EAST AT 25 MILES AN HOUR. THIS THUNDERSTORM HAS PRODUCED HAIL TO AROUND 1 INCH IN DIAMETER. THIS WARNING INCLUDES THE WIMBLEDON...URBANA AND VALLEY CITY AREA. THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH YOU SHOULD PREPARE FOR DAMAGING WIND IN EXCESS OF 55 MPH...LARGE HAIL...AND DEADLY LIGHTNING. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER... PREFERABLY INSIDE A STRONG BUILDING BUT STAY AWAY FROM WINDOWS. EWENS
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
In the hours before
Special weather statement, Aug 6, 4:40 PM CDT, 20 minutes before
NDZ012-013-014-015-016-017-018-MNZ001-006-007-010-011-013-062300- SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE FARGO ND 440 PM CDT THU AUG 6 1992 ...STRONG THUNDERSTORMS DEVELOPING IN THE JAMESTOWN AREA... AT 425 PM...STRONG THUNDERSTORMS HAD DEVELOPED IN THE JAMESTOWN AREA OF NORTH DAKOTA. THESE STORMS ARE CAPABLE OF PRODUCING VERY HEAVY RAINS... DEADLY LIGHTNING...GUSTY WINDS AND HAIL. MOVEMENT WAS TO THE EAST- NORTHEAST AT AROUND 30 MILES AN HOUR...WHICH WILL PUT THEM IN NORTHWEST BARNES COUNTY NEAR WIMBLEDON AROUND 5 PM. PERSONS IN THE PATH OF THESE STORMS SHOULD TAKE COVER AS THEY APPROACH. ELSEWHERE...SCATTERED SHOWERS AND THUNDERSTORMS EXTENDED ALL THE WAYt FROM NORTHEAST SOUTH DAKOTA INTO NORTHEAST NORTH DAKOTA. MOVEMENT WAS TO THE EAST AT 30 MILES AN HOUR. WELVAERT
The office that day
Everything else NWS Grand Forks, ND issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 6, 5:56 PM CDT | Severe Thunderstorm Warning | FGF | Barnes | 64 min |
Nearby
Severe Thunderstorm Warnings in North Dakota, 1992Every severe thunderstorm 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.