Alert archive / New York / Flash Flood Warnings in 2018
Flash Flood Warning 15, NWS Buffalo, NY
NWS Buffalo, NY issued this flash flood warning at Aug 14, 2018, 3:34 PM EDT for Oswego County, New York. It was in force for 3 hr. 4 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
- Aug 14, 2018, 3:34 PM EDT (19:34 UTC)
- Expired
- Aug 14, 2018, 6:30 PM EDT
- In force
- 3 hr
- Issued by
- NWS Buffalo, NY
- Area
- Storm-based polygon
- Flood severity
- None
County Oswego County, NY
The radar
The Ft Drum radar (KTYX), 43 km from the middle of the area, began a volume at 19:39 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
| Time | Report | Where | Remark |
|---|---|---|---|
| Aug 14, 4:35 PM EDT | FLASH FLOOD | 1 N Pulaski, NY | NORTH STREET FLOODED AND CLOSED |
| Aug 14, 5:00 PM EDT | FLASH FLOOD | Pulaski, NY | PULASKI PD REPORTED 4-5 VILLAGE ROADS FLOODED WITH 6-8 INCHES OF WATER ACROSS THEM, NUMEROUS FLOODED BASEMENTS AND WATER UP TO THE DOORS OF MANY BUISNESSES |
| Aug 14, 5:00 PM EDT | HEAVY RAIN 7.1 | Pulaski, NY | RAINFALL BETWEEN 1PM AND 5PM. BASEMENT FLOODED. RELAYED BY COOP OBSERVER. |
| Aug 14, 5:18 PM EDT | FLASH FLOOD | 1 Ssw Pulaski, NY | ROUTE 41 FLOODED AND CLOSED NEAR RAILROAD CROSSING |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Albany, NY (KALY), launched 12:00Z, 7.6 hours before the alert went out and 212 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
- 65 J/kg
- Mixed-layer CIN
- -77 J/kg
- Mixed-layer LCL
- 614 m above ground
- 0-6 km bulk shear
- 23 kt
- 0-1 km storm-relative helicity
- 77 m²/s²
- 0-3 km storm-relative helicity
- 63 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
054
WGUS51 KBUF 141934
FFWBUF
NYC075-142230-
/O.NEW.KBUF.FF.W.0015.180814T1934Z-180814T2230Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Buffalo NY
334 PM EDT TUE AUG 14 2018
The National Weather Service in Buffalo has issued a
* Flash Flood Warning for...
North central Oswego County in central New York...
* Until 630 PM EDT.
* At 332 PM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Up to two inches of rain have
already fallen. Flash flooding is expected to begin shortly. Watch
for sudden rises on the Salmon River between Pulaski and Lake
Ontario.
* Some locations that will experience flooding include...
Pulaski, Selkirk Shores State Park and Port Ontario.
Additional rainfall amounts of about an inch are possible in the
warned area.
This includes Interstate 81 between exits 35 and 36.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Flooding is occurring or is imminent. It is important to know where
you are relative to streams, rivers, or creeks which can become
killers in heavy rains. Campers and hikers should avoid streams or
creeks.
&&
LAT...LON 4363 7609 4357 7611 4349 7612 4353 7626
4362 7622
$$
Church2 follow-up statements
352
WGUS71 KBUF 142131
FFSBUF
Flash Flood Statement
National Weather Service Buffalo NY
531 PM EDT TUE AUG 14 2018
NYC075-142230-
/O.CON.KBUF.FF.W.0015.000000T0000Z-180814T2230Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Oswego NY-
531 PM EDT TUE AUG 14 2018
...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 630 PM EDT FOR
NORTH CENTRAL OSWEGO COUNTY...
At 530 PM EDT, local law enforcement reported flash flooding is
occurring in the Pulaski area and spotters have reported up to 7
inches of rainfall in Pulaski since 1pm this afternoon. Flash
flooding is occurring.
Some locations that will experience flooding include...
Pulaski, Selkirk Shores State Park and Port Ontario.
This includes Interstate 81 between exits 35 and 36.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Please report flooding to your local law enforcement agency when you
can do so safely.
&&
LAT...LON 4363 7609 4357 7611 4349 7612 4353 7626
4362 7622
$$
Church205
WGUS71 KBUF 142225
FFSBUF
Flash Flood Statement
National Weather Service Buffalo NY
625 PM EDT TUE AUG 14 2018
NYC075-142230-
/O.EXP.KBUF.FF.W.0015.000000T0000Z-180814T2230Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Oswego NY-
625 PM EDT TUE AUG 14 2018
...THE FLASH FLOOD WARNING FOR NORTH CENTRAL OSWEGO COUNTY WILL
EXPIRE AT 630 PM EDT...
The heavy rain has ended. Flood waters will continue to recede this
evening. Flooding is no longer expected to pose a threat. Please
continue to heed any remaining road closures.
LAT...LON 4363 7609 4357 7611 4349 7612 4353 7626
4362 7622
$$
ChurchThe office that day
Everything else NWS Buffalo, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 14, 5:24 AM EDT | Special Weather Statement | BUF | Cayuga | 51 min |
| Aug 14, 6:20 AM EDT | Special Weather Statement | BUF | Wayne | 55 min |
| Aug 14, 7:21 AM EDT | Special Weather Statement | BUF | Ontario, Wayne | 54 min |
| Aug 14, 8:17 AM EDT | Special Weather Statement | BUF | Wayne | 58 min |
| Aug 14, 8:41 AM EDT | Special Weather Statement | BUF | Oswego | 64 min |
| Aug 14, 9:21 AM EDT | Flash Flood Warning | BUF | Monroe, Ontario, Wayne | 5 hr |
| Aug 14, 1:45 PM EDT | Areal Flood Warning | BUF | Monroe | 20 hr |
| Aug 14, 3:12 PM EDT | Special Weather Statement | BUF | Oswego | 63 min |
| Aug 14, 4:17 PM EDT | Flash Flood Warning | BUF | Jefferson, Oswego | 3 hr |
| Aug 14, 4:53 PM EDT | Special Weather Statement | BUF | Lewis | 37 min |
| Aug 14, 5:27 PM EDT | Special Weather Statement | BUF | Jefferson, Lewis | 48 min |
Nearby
Flash Flood Warnings in New York, 2018Every flash flood warning in 2018
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.