Alert archive / New York / Coastal Flood Statements in 2019

Coastal Flood Statement 6, NWS New York, NY

March 21, 2019New York County, Queens County, Suffolk County, New York

NWS New York, NY issued this coastal flood statement at Mar 21, 2019, 4:10 PM EDT for New York County, Queens County, Suffolk County, New York. It took effect at Mar 21, 2019, 8:00 PM EDT. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Mar 21, 2019, 4:10 PM EDT (20:10 UTC)
In effect from
Mar 21, 2019, 8:00 PM EDT
Expired
Mar 22, 2019, 2:00 AM EDT
In force
6 hr
Issued by
NWS New York, NY

Counties New York County, NY, Queens County, NY, Suffolk County, NY

The radar

The Brookhaven radar (KOKX), 54 km from the middle of the area, began a volume at 20:13 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, 8.2 hours before the alert went out and 213 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, Albany, NY at 12:00Z on 2019-03-21Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Albany, NY at 12:00Z on 2019-03-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 201 square meters per square second.19395878Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1253 m above ground
0-6 km bulk shear
37 kt
0-1 km storm-relative helicity
201 m²/s²
0-3 km storm-relative helicity
274 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 21, 4:09 AM EDTGale WatchOKX11 hr
Mar 21, 4:14 AM EDTCoastal Flood StatementOKXNassau, Queens7 hr
Mar 21, 4:14 AM EDTCoastal Flood AdvisoryOKXBronx, Kings, Nassau, Queens, Richmond, Suffolk and 1 more22 hr
Mar 21, 3:38 PM EDTGale WarningOKX50 hr
Mar 21, 4:10 PM EDTCoastal Flood StatementOKXNassau, Richmond, Suffolk, Westchester22 hr
Mar 21, 4:10 PM EDTCoastal Flood AdvisoryOKXKings, Nassau, Queens21 hr

Nearby

Coastal Flood Statements in New York, 2019Every coastal flood statement in 2019

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.