Alert archive / Nebraska / Flash Flood Warnings in 1997
Flash Flood Warning 1, NWS Hastings, NE
NWS Hastings, NE issued this flash flood warning at Jun 17, 1997, 11:53 AM CDT for Buffalo County, Hall County, Nebraska. It was in force for 12 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
- Jun 17, 1997, 11:53 AM CDT (16:53 UTC)
- Expired
- Jun 18, 1997, 12:00 AM CDT
- In force
- 12 hr
- Issued by
- NWS Hastings, NE
- Area
- Whole counties
Counties Buffalo County, NE, Hall County, NE
The radar
The Grand Island radar (KUEX), 67 km from the middle of the area, began a volume at 16:54 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 nearest sounding before it
N. Platte/Lee Bi, NE (KLBF), launched 12:00Z, 4.9 hours before the alert went out and 155 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
- 38 J/kg
- Mixed-layer CIN
- -155 J/kg
- Mixed-layer LCL
- 1743 m above ground
- 0-6 km bulk shear
- 21 kt
- 0-1 km storm-relative helicity
- -33 m²/s²
- 0-3 km storm-relative helicity
- 39 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 KGRI 171656 FFWGRI NEC019-079-180500- BULLETIN - EAS ACTIVATION REQUESTED FLOOD WARNING NATIONAL WEATHER SERVICE HASTINGS NE 1153 AM CDT TUE JUN 17 1997 THE NATIONAL WEATHER SERVICE IN HASTINGS NE HAS ISSUED A FLOOD WARNING FOR PEOPLE IN THE FOLLOWING LOCATIONS... IN SOUTH CENTRAL NEBRASKA ...BUFFALO COUNTY...HALL COUNTY A FLOOD WARNING HAS BEEN ISSUED FOR THE PLATTE RIVER FROM ELM CREEK TO GRAND ISLAND THROUGH THIS WEEKEND. A FLOOD WARNING REMAINS IN EFFECT FROM GOTHENBURG TO ELM CREEK. AT 11 AM TUESDAY MORNING THE PLATTE RIVER 3 MILES SOUTH OF KEARNEY WAS AT 5.3 FEET. FLOOD STAGE AT KEARNEY IS 6 FEET. THE RIVER IS EXPECTED TO CONTINUE TO RISE AND CREST NEAR FLOOD STAGE DURING THE EVENING HOURS OF THURSDAY JUNE 19TH. THE PLATTE RIVER AT THE HAMILTON COUNTY BRIDGE 5 MILES SOUTHEAST OF GRAND ISLAND WAS AT 3.3 FEET TUESDAY MORNING. FLOOD STAGE IS 4 FEET. THE RIVER IS EXPECTED TO RISE ABOVE FLOOD STAGE DURING THE EVENING HOURS WEDNESDAY AND THEN CREST AT 4.5 FEET DURING THE MORNING HOURS OF SATURDAY JUNE 21ST. AGRICULTURAL AND PASTURE LANDS ARE THE ONLY AREAS EXPECTED TO BE FLOODED BUT ANYONE WITH INTERESTS ALONG THE RIVER SHOULD BE TAKING ACTIONS NOW TO MINIMIZE LOSS0ES. REMEMBER TO NEVER DRIVE ACROSS FLOODED ROADS AS THE WATER COULD BE MUCH DEEPER THAN IT APPEARS. GRIFFITH
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.
NWS Hastings, NE wrote its last area forecast discussion before this flash flood warning went out at Jun 17, 2:18 AM CDT, 9 hours 35 minutes earlier.
Area forecast discussion, Jun 17, 2:18 AM CDT, 9 hours 35 minutes before
CENTRAL NEBRASKA/NORTH CENTRAL KANSAS FORECAST DISCUSSION NATIONAL WEATHER SERVICE HASTINGS NE 218 AM CDT TUE JUN 17 1997 THUNDERSTORM CHANCES TODAY CONCERN OF THIS FORECAST PACKAGE. LOTS OF BOUNDARIES ON SURFACE MAP AT 06Z - NOT TO MENTION THE NORTHWEST MOVING KUEX BOUNDARY FROM YORK TO PHILLIPSBURG. UPPER FLOW HAS SHORTWAVE SLIPPING THROUGH NORTHERN PLAINS WITH ONLY LIMITED MOISTURE IN OUR AREA ATTM. CHURNING UPPER LEVEL LOW IN WEST TEXAS LIFTING AS WEAK LOW PRESSURE ABOUNDS AROUND HERE. CLOUD COVER IS INCREASING FROM NORTHWEST NEBRASKA AS TROF AHEAD OF FRONT APPROACHES QUICKLY. THIS QUICK MOVEMENT SUGGESTS MUCH OF WHAT HAPPENS TO OCCUR THIS AFTERNOON...AND INTO EARLY EVENING FOR SOUTHEAST CWA. FORECAST MOISTURE CONVERGENCE INCREASE BY LATE AFTERNOON. THE WORST WEATHER SHOULD BE NORTHEAST OF NEBRASKA BUT A FEW STG/SVR CELLS SEEM POSSIBLE. ETA FORECAST SOUNDINGS FOR LATE AFTERNOON HAVE NEAR 1500 CAPE WITH NO CAP. TEMPERATURES RISING INTO THE MIDDLE 80S SHOULD SUPPORT THE INSTABILITY PROGS. WITH THIS IN THE MIND...THE CURRENT 20-30 PERCENT OVER CWA LOOKS OKAY. FWC HAS PERFORMED BETTER RECENTLY AND WILL LEAN THAT DIRECTION. THUNDERSTORMS COULD LINGER SOUTHEAST OF HASTINGS AND IN NORTH CENTRAL KANSAS EARLY THIS EVENING. WILL CONTINUE THIS FORECAST WORDING IN MORNING ZONES. AFTERWARD...A CLEARING TREND WILL TAKE HOLD PROVIDING FOR ANOTHER PLEASANT SLEEPING WEATHER NIGHT. WEDNESDAY LOOKS TO BE A TYPCIAL WARM JUNE DAY. ALL THREE MODELS SHOW AT LEAST +20 IN ERN CWA BY 00Z AT H85. ZONAL FLOW IN WRN U.S. TRYING TO SET UP SIGNICANT CHANGING TO THE LACK LUSTER PATTERN RECENTLY. DESPITE THIS...FORECAST SOUNDINGS SHOW CAP IN PLACE WITH LITTLE FORCING AVAIABLE IN AREA. THE CURRENT WARM FORECAST LOOKS GOOD SO NO MAJOR CHANGES WILL BE MADE.............................................MORITZ GRI BU 086/055/090 3-0 HBR BU 086/056/089 230 ODX BU 085/054/090 3-0 LXN BU 086/052/091 3-0 BLT BU 086/058/089 230
Nearby
Flash Flood Warnings in Nebraska, 1997Every flash flood warning in 1997
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; radar from the NEXRAD Level II archive.