Alert archive / Pennsylvania / Flash Flood Warnings in 2021

Flash Flood Warning 8, NWS Binghamton, NY

June 8, 2021Susquehanna County, Wayne County, Pennsylvania; Broome County, Delaware County, New York

NWS Binghamton, NY issued this flash flood warning at Jun 8, 2021, 5:53 PM EDT for Susquehanna County, Wayne County, Pennsylvania; Broome County, Delaware County, New York. It was in force for 63 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Jun 8, 2021, 5:53 PM EDT (21:53 UTC)
Expired: Jun 8, 2021, 6:56 PM EDT
In force: 63 min
Issued by: NWS Binghamton, NY
Area: Storm-based polygon
Flood severity: None

Counties Broome County, NY, Delaware County, NY, Susquehanna County, PA, Wayne County, PA

The radar

The Binghamton radar (KBGM), 48 km from the middle of the area, began a volume at 21:52 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

Albany, NY (KALY), launched 12:00Z, 9.9 hours before the alert went out and 153 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 289 J/kg
Mixed-layer CIN: -113 J/kg
Mixed-layer LCL: 1170 m above ground
0-6 km bulk shear: 18 kt
0-1 km storm-relative helicity: 7 m²/s²
0-3 km storm-relative helicity: 40 m²/s²
Significant tornado parameter: 0.0
Supercell composite: -0.1

Open this sounding in Storm Lab

The text

As transmitted.

733 
WGUS51 KBGM 082153
FFWBGM
NYC007-025-PAC115-127-090100-
/O.NEW.KBGM.FF.W.0008.210608T2153Z-210609T0100Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Binghamton NY
553 PM EDT Tue Jun 8 2021

The National Weather Service in Binghamton has issued a

* Flash Flood Warning for...
  Southeastern Broome County in central New York...
  Southwestern Delaware County in central New York...
  Northeastern Susquehanna County in northeastern Pennsylvania...
  Northwestern Wayne County in northeastern Pennsylvania...

* Until 900 PM EDT.

* At 553 PM EDT, Doppler radar indicated thunderstorms producing 
  heavy rain across the warned area. Between 2 and 2.5 inches of 
  rain has already fallen. Flash flooding is ongoing or expected to 
  begin shortly.

  HAZARD...Flash flooding caused by thunderstorms.

  SOURCE...Doppler radar.

  IMPACT...Flooding of small creeks and streams, urban areas,
           highways, streets and underpasses as well as other
           drainage and low lying areas.

* Some locations that will experience flash flooding include...
  Deposit, Sherman and Hale Eddy.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

Move to higher ground now. Act quickly to protect your life.

Please report flooding to your local law enforcement agency when you 
can do so safely.

&&

LAT...LON 4207 7555 4207 7544 4208 7537 4199 7534
      4197 7534 4197 7548 4197 7556

FLASH FLOOD...RADAR INDICATED

$$

Kistner

1 follow-up statement

502 
WGUS71 KBGM 082256
FFSBGM

Flash Flood Statement
National Weather Service Binghamton NY
656 PM EDT Tue Jun 8 2021

NYC007-025-PAC115-127-082306-
/O.CAN.KBGM.FF.W.0008.000000T0000Z-210609T0100Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Broome NY-Delaware NY-Susquehanna PA-Wayne PA-
656 PM EDT Tue Jun 8 2021

...FLASH FLOOD WARNING IS CANCELLED FOR SOUTHEASTERN BROOME, 
SOUTHWESTERN DELAWARE, NORTHEASTERN SUSQUEHANNA AND NORTHWESTERN 
WAYNE COUNTIES...

The heavy rain has ended. Flooding is no longer expected to pose a 
threat. Please continue to heed remaining road closures.

LAT...LON 4207 7555 4207 7544 4208 7537 4199 7534
      4197 7534 4197 7548 4197 7556

$$

Kistner

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 8, 10:39 AM EDT	Special Weather Statement	BGM	Susquehanna	36 min
Jun 8, 10:43 AM EDT	Special Weather Statement	BGM	Lackawanna	32 min
Jun 8, 10:56 AM EDT	Areal Flood Advisory	BGM	Lackawanna, Wyoming	2 hr
Jun 8, 11:07 AM EDT	Special Weather Statement	BGM	Lackawanna	38 min
Jun 8, 11:27 AM EDT	Flash Flood Warning	BGM	Lackawanna, Wayne	3 hr
Jun 8, 11:35 AM EDT	Flash Flood Warning	BGM	Lackawanna, Luzerne, Wyoming	4 hr
Jun 8, 11:41 AM EDT	Flash Flood Warning	BGM	Pike	3 hr
Jun 8, 11:46 AM EDT	Special Weather Statement	BGM	Lackawanna, Pike, Wayne	44 min
Jun 8, 12:21 PM EDT	Special Weather Statement	BGM	Pike	39 min
Jun 8, 12:47 PM EDT	Areal Flood Advisory	BGM	Luzerne	118 min
Jun 8, 2:32 PM EDT	Flash Flood Warning	BGM	Luzerne	86 min
Jun 8, 5:00 PM EDT	Special Weather Statement	BGM	Wayne	45 min
Jun 8, 5:34 PM EDT	Areal Flood Advisory	BGM	Susquehanna, Wayne	116 min
Jun 8, 6:35 PM EDT	Areal Flood Advisory	BGM	Wyoming	115 min
Jun 8, 6:38 PM EDT	Special Weather Statement	BGM	Susquehanna	52 min
Jun 8, 6:09 AM EDT	Areal Flood Advisory	BGM	Cayuga, Onondaga, Schuyler, Seneca	96 min
Jun 8, 6:43 AM EDT	Areal Flood Advisory	BGM	Cayuga, Tompkins	2 hr
Jun 8, 4:22 PM EDT	Special Weather Statement	BGM	Delaware	38 min
Jun 8, 4:34 PM EDT	Special Weather Statement	BGM	Otsego	41 min
Jun 8, 4:52 PM EDT	Flash Flood Warning	BGM	Chenango, Otsego	3 hr
Jun 8, 5:17 PM EDT	Special Weather Statement	BGM	Otsego	43 min
Jun 8, 5:27 PM EDT	Special Weather Statement	BGM	Broome	48 min
Jun 8, 5:41 PM EDT	Special Weather Statement	BGM	Schoharie	34 min
Jun 8, 5:47 PM EDT	Flash Flood Warning	BGM	Delaware	3 hr
Jun 8, 6:21 PM EDT	Flash Flood Warning	BGM	Delaware	3 hr
Jun 8, 7:03 PM EDT	Special Weather Statement	BGM	Cayuga	42 min
Jun 8, 7:42 PM EDT	Special Weather Statement	BGM	Cayuga	48 min
Jun 8, 7:59 PM EDT	Areal Flood Advisory	BGM	Delaware, Otsego	3 hr

Nearby

Flash Flood Warnings in Pennsylvania, 2021 Flash Flood Warnings in New York, 2021 Every flash flood warning in 2021

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.