Alert archive / New York / Flash Flood Warnings in 1998
Flash Flood Warning 12, NWS Buffalo, NY
NWS Buffalo, NY issued this flash flood warning at Jan 8, 1998, 9:45 PM EST for Jefferson County, Lewis County, Oswego County, New York. It was in force for 8 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
- Jan 8, 1998, 9:45 PM EST (02:45 UTC)
- Expired
- Jan 9, 1998, 6:00 AM EST
- In force
- 8 hr
- Issued by
- NWS Buffalo, NY
- Area
- Whole counties
Counties Jefferson County, NY, Lewis County, NY, Oswego County, NY
The nearest sounding before it
Albany, NY (KALY), launched 00:00Z, 2.8 hours before the alert went out and 205 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
- 2 J/kg
- Mixed-layer CIN
- 0 J/kg
- Mixed-layer LCL
- 339 m above ground
- 0-6 km bulk shear
- 71 kt
- 0-1 km storm-relative helicity
- 219 m²/s²
- 0-3 km storm-relative helicity
- 263 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 KBUF 090253 FFWBUF NYC011-037-045-049-051-055-069-073-075-117-121-091000- BULLETIN - EAS ACTIVATION REQUESTED FLOOD WARNING...URBAN AND SMALL STREAM NATIONAL WEATHER SERVICE BUFFALO NY 945 PM EST THU JAN 8 1998 THE NATIONAL WEATHER SERVICE IN BUFFALO HAS EXTENDED THE FLOOD WARNING FOR URBAN AND SMALL STREAM FLOODING THROUGH 6 AM FRIDAY MORNING FROM THE GENESEE VALLEY EASTWARD INCLUDING THE FINGER LAKES REGION... COUNTIES INCLUDED ARE: ...ORLEANS...GENESEE...WYOMING...MONROE...WAYNE ...LIVINGSTON...ONTARIO...NORTHERN CAYUGA...OSWEGO ...LEWIS...JEFFERSON... RECORD RAINFALL OF 2.5 TO 4 INCHES SINCE LATE WEDNESDAY AFTERNOON HAS CAUSED EXTENSIVE URBAN AND SMALL STREAM FLOODING ACROSS WESTERN AND CENTRAL NEW YORK...WITH NUMEROUS ROADS UNDERWATER AND CLOSED TO TRAFFIC. WHILE THE STEADY HEAVY RAIN ENDED DURING THE EVENING HOURS...SHOWERS CONTAINING AN ADDITIONAL HALF INCH OF RAIN ARE POSSIBLE DURING THE OVERNIGHT AND EARLY MORNING HOURS. THIS WILL AGGREVATE AN ALREADY DANGEROUS SITUATION ALONG MANY LOCAL CREEKS AND STREAMS. MANY CREEKS AND STREAMS FROM THE GENESEE VALLEY EAST ACROSS THE FINGER LAKES WILL REMAIN OUT OF THEIR BANKS OVERNIGHT CAUSING NUMEROUS ROAD CLOSURES. SOME HOMES WILL REMAIN THREATENED WITH BASEMENT FLOODING A PROBLEM. THE LARGER CREEKS IN THE BUFFALO AREA REMAIN UNDER A FLOOD WARNING AND THESE INCLUDE THE ELLICOTT AND TONAWANDA CREEKS. MEANWHILE...MOST SMALLER CREEKS AND STREAMS OVER THE FAR WESTERN COUNTIES HAVE RETURNED TO WITHIN THEIR BANKS...ALTHOUGH LOWLAND FLOODING COULD STILL BE A PROBLEM THROUGH DAYBREAK. ADDITIONAL RAINFALL BY DAYBREAK SHOULD AGGREVATE THE SMALLER STREAMS ACROSS FAR WESTERN NEW YORK...BUT THEY ARE NOT EXPECTED TO OVERFLOW THEIR BANKS A SECOND TIME. REMEMBER A WARNING MEANS THAT FLOODING IS IMMINENT OR IS OCCURRING. THOSE PERSONS WITH INTERESTS NEAR SMALL STREAMS AND CREEKS OR IN LOW LYING AREAS SHOULD CONTINUE TO TAKE NECESSARY PRECAUTIONS IMMEDIATELY TO PROTECT LIFE AND PROPERTY. DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE WATER COVERS THE ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS SAFELY. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY. AN UPDATED STATEMENT WILL BE ISSUED BY 5AM FRIDAY MORNING. RSH/BCL
The office that day
Everything else NWS Buffalo, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 8, 9:45 PM EST | Flash Flood Warning | BUF | Livingston, Monroe, Ontario, Wayne | 8 hr |
| Jan 8, 9:45 PM EST | Flash Flood Warning | BUF | Cayuga | 8 hr |
| Jan 8, 9:45 PM EST | Flash Flood Warning | BUF | Genesee, Orleans, Wyoming | 8 hr |
Nearby
Flash Flood Warnings in New York, 1998Every flash flood warning in 1998
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.