Alert archive / New York / Flash Flood Warnings in 2005

Flash Flood Warning 3, NWS Buffalo, NY

June 9, 2005Erie County, New York

NWS Buffalo, NY issued this flash flood warning at Jun 9, 2005, 10:54 PM EDT for Erie County, New York. It was in force for 3 hr. 3 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Jun 9, 2005, 10:54 PM EDT (02:54 UTC)
Expired
Jun 10, 2005, 2:00 AM EDT
In force
3 hr
Issued by
NWS Buffalo, NY
Area
Counties, with a storm outline in the text

County Erie County, NY

The radar

The Buffalo radar (KBUF), 18 km from the middle of the area, began a volume at 02:57 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.

What was reported inside it

TimeReportWhereRemark
Jun 9, 11:45 PM EDTFLASH FLOODOrchard Park, NYEAST BRANCH SMOKE CREEK OVERFLOWED BANKS
Jun 9, 11:45 PM EDTFLASH FLOODOrchard Park, NYELLICOTT ROAD CLOSED BETWEEN ROUTE 277 AND SOUTH FREEMAN ROAD
Jun 9, 11:45 PM EDTFLASH FLOODOrchard Park, NYFLOODING ON JEWITT HOLMWOOD ROAD BEWTEEN FREEMAN AND DAVIS ROADS

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Buffalo Intl Airport, NY (KBUF), launched 00:00Z, 2.9 hours before the alert went out and 15 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.

Skew-T log-pSkew-T log-p diagram, Buffalo Intl Airport, NY at 00:00Z on 2005-06-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1026 joules per kilogram.LCLEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Buffalo Intl Airport, NY at 00:00Z on 2005-06-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 19 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
1026 J/kg
Mixed-layer CIN
-11 J/kg
Mixed-layer LCL
1597 m above ground
0-6 km bulk shear
17 kt
0-1 km storm-relative helicity
19 m²/s²
0-3 km storm-relative helicity
45 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WGUS51 KBUF 100256
FFWBUF
NYC029-100600-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE BUFFALO NY
1054 PM EDT THU JUN 9 2005

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  ERIE COUNTY IN WESTERN NEW YORK

* UNTIL 200 AM EDT

* AT 1052 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  FLASH FLOODING FROM THUNDERSTORMS ALONG A LINE EXTENDING FROM ELMA
  CENTER TO 7 MILES SOUTH OF WALES CENTER...OR ALONG A LINE EXTENDING
  FROM EAST AURORA TO 9 MILES SOUTHEAST OF EAST AURORA...MOVING EAST
  AT 5 MPH.

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
  EAST AURORA...HAMBURG...LANCASTER...ELMA AND MARILLA.

RADAR INDICATES RAINFALL RATES OF 1.5 TO 2 INCHES AN HOUR. 

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...HIGHWAYS AND UNDERPASSES. ADDITIONALLY...COUNTRY
ROADS AND FARMLANDS ALONG THE BANKS OF CREEKS...STREAMS AND OTHER LOW
LYING AREAS ARE SUBJECT TO FLOODING.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE 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.
MOVE TO HIGHER GROUND.

A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING.
IF YOU ARE IN THE WARNING AREA MOVE TO HIGHER GROUND IMMEDIATELY.
RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE
PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO CROSS
SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY
AUTOMOBILE.

LAT...LON 4293 7890 4257 7891 4258 7850 4278 7850
      4297 7848

$$

PACE
1 follow-up statement
000 
WGUS71 KBUF 100356
FFSBUF

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE BUFFALO NY
1148 PM EDT THU JUN 9 2005

NYC029-100600-
ERIE NY-
1148 PM EDT THU JUN 9 2005

...A FLASH FLOOD WARNING CONTINUES UNTIL 200 AM EDT FOR ERIE
COUNTY...

AT 1145 PM EDT...LOCAL LAW ENFORCEMENT OFFICIALS REPORTED  FLASH 
FLOODING FROM THUNDERSTORMS IN THE ORCHARD PARK AREA. THE EAST 
BRANCH OF SMOKES CREEK HAD GONE OVER ITS BANK AROUND 1145 PM WITH 
ELLICOTT ROAD CLOSED BETWEEN ROUTE 277 AND SOUTH FREEMAN. FLOODING 
OF OTHER ROADS IN THE ORCHARD PARK AREA OCCURRED AROUND 1115 PM. 
MORE STORMS WILL CONTINUE TO MOVE EAST ACROSS THE SOUTHTOWNS AREA 
AND SOUTHERN ERIE COUNTY THROUGH 2 AM.

RAINFALL RATES OF AN INCH AN HOUR ARE POSSIBLE.

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...URBAN AREAS...HIGHWAYS...STREETS AND UNDERPASSES
AS WELL AS OTHER DRAINAGE AREAS AND LOW LYING SPOTS.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE 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. 
MOVE TO HIGHER GROUND.

LAT...LON 4293 7890 4257 7891 4258 7850 4278 7850
      4297 7848

$$

PACE

The office that day

Everything else NWS Buffalo, NY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 9, 8:47 PM EDTFlash Flood WarningBUFWyoming3 hr
Jun 9, 9:38 PM EDTSpecial Marine WarningBUF97 min
Jun 9, 11:34 PM EDTFlash Flood WarningBUFWyoming4 hr
Jun 10, 1:53 AM EDTFlash Flood WarningBUFErie3 hr
Jun 10, 12:35 PM EDTFlash Flood WarningBUFLivingston, Monroe4 hr
Jun 10, 6:02 PM EDTFlash Flood WarningBUFLewis118 min

Nearby

Flash Flood Warnings in New York, 2005Every flash flood warning in 2005

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.