Alert archive / New York / Severe Thunderstorm Warnings in 1986

Severe Thunderstorm Warning 19, NWS Albany, NY

June 16, 1986Washington County, New York

NWS Albany, NY issued this severe thunderstorm warning at Jun 16, 1986, 2:53 PM EDT for Washington County, New York. It was in force for 67 min.

The area

The counties it named.

The facts

Issued
Jun 16, 1986, 2:53 PM EDT (18:53 UTC)
Expired
Jun 16, 1986, 4:00 PM EDT
In force
67 min
Issued by
NWS Albany, NY
Area
Whole counties

County Washington County, NY

The radar

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

The nearest sounding before it

Albany, NY (KALB), launched 12:00Z, 6.9 hours before the alert went out and 77 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 1986-06-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 672 joules per kilogram.LCLLFCEL10008507005003002001001 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 1986-06-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 78 square meters per square second.193958Sfc1 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
672 J/kg
Mixed-layer CIN
-43 J/kg
Mixed-layer LCL
745 m above ground
0-6 km bulk shear
47 kt
0-1 km storm-relative helicity
78 m²/s²
0-3 km storm-relative helicity
111 m²/s²
Significant tornado parameter
0.3
Supercell composite
1.5

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

In the hours before

Special weather statement, Jun 16, 9:04 AM EDT, 5 hours 49 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ALBANY NY
905 AM EDT MON JUN 16 1986

A THUNDERSTORM WITH VERY HEAVY RAIN WAS OVER SHARON SPRINGS IN THE
NORTHWEST CORNER OF SCHOHAR
Special weather statement, Jun 16, 10:11 AM EDT, 4 hours 42 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ALBANY NY
1010 AM EDT MON JUN 16 1986

A VIGOUROUS THUNDERSTORM WAS OVER ROUTE 23 IN GREENE COUNTY..NEAR
ASHLAND AT MID-MORNING.  AND THE STORM WILL CAUSE DOWNPOURS OF RAIN
..LOTS OF LIGHTNING..AND GUSTY WINDS AS IT TRACKS TO THE EAST.

THE THUNDERSTORM WILL CROSS THE THRUWAY..NEAR COXSACKIE..A LITTLE
AFTER 1030 AM..AND REACH THE VALATIE-CHATHAM AREA IN COLUMBIA COUNTY
ABOUT 11 AM.

THE STORM WAS PART OF A LONG LINE OF SHOWERS AND SCATTERED THUNDER-
STORMS FROM RUTLAND COUNTY IN VERMONT..TO JUST WEST OF THE CAPITAL
DISTRICT..AND THROUGH THE SCHOHARIE VALLEY INTO DELAWARE COUNTY.

THE LINE WAS MOVING EAST AT ALMOST 30 MILES AN HOUR AND WILL BE
ACTIVE IN SOUTHERN VERMONT AND MUCH OF THE HUDSON VALLEY THROUGH
THE MID-MORNING.
.
GET TO A SAFE SHELTER IF THE WEATHER GETS THREATENING IN YOUR AREA.
AGAIN..ALONG WITH HEAVY RAINS..THERE/LL BE QUITE A BIT OF LIGHTNING
WHICH IS ALWAYS DANGEROUS.
Special weather statement, Jun 16, 11:08 AM EDT, 3 hours 45 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ALBANY NY
1105 AM EDT MON JUN 16 1986

A VERY POTENT THUNDERSTORM WAS OVER NORTHERN RENSSELAER COUNTY
NEAR THE TOMHANNOCK RESERVOIR AT 1100 AM THIS MORNING.

WEATHER SERVICE RADAR SHOWED HEAVY RAINS IN THE STORM AND AS
IT TRACKS EAST..SMALL HAIL IS ALSO LIKELY.  THE STORM WILL PASS
OVER HOOSICK FALLS ABOUT 1130 AM..THEN WILL MOVE INTO BENNINGTON
COUNTY OF VERMONT.

BRIEF AND STRONG GUSTY WINDS WILL ALSO WHIP THE REGION..AND
THERE/LL BE QUITE A BIT OF LIGHTNING.

GET TO A SHELTER IF YOUR WEATHER GETS THREATENING.

THE STORM WAS PART OF A LINE OF FAIRLY NUMEROUS THUNDERSTORMS
FROM CENTRAL VERMONT INTO THE UPPER HUDSON VALLEY.  THE LINE WAS
MOVING EAST AT 25 MILES AND HOUR..AND WILL BE ACTIVE IN SOUTHERN
VERMONT..EAST OF THE HUDON RIVER..AND IN BERKSHIRE COUNTY OF
MASSACHUSETTS THROUGH THE LATE MORNING.

DURING THE MID-MORNING..A THUNDERSTORM DUMPED ABOUT ONE AN6D ONE
QUARTER INCHES OF RAIN AT STILLWATER IN SARATOGA COUNTY.
Special weather statement, Jun 16, 12:31 PM EDT, 2 hours 22 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE ALBANY NY
1230 PM EDT MON JUN 16 1986

A CLUSTER OF THUNDERSTORMS WITH FREQUENT DANGEROUS LIGHTNING
WAS OVER ULSTER COUNTY SHORTLY AFTER THE NOON HOUR TODAY.

THE STORMS WERE FROM ROUTE 28 NEAR PHOENICIA TO JUST WEST OF THE
ROUNDOUT RESEVOIR..AND TO NEAR LIBERTY IN SULLIVAN COUNTY.  THE
STORMS WILL MOVE EAST AT CLOSE TO 30 MILES AND HOUR..CROSSING
THE ASHOKAN RESERVOIR..AND REACHING THE HUDSON RIVER AT 130 PM.
AT THAT TIME..STORMS WILL BE ALONG THE THRUWAY FROM SAUGERTIES
TO NEW PALTZ.

DOWNPOURS OF RAIN WILL SEVERELY HAMPER VISIBILITY FOR DRIVERS.

AND WITH FREQUENT LIGHTNING..THERE/LL BE BRIEF GUSTY WINDS.

LIGHTNING  IS VERY DANGEROUS..SO TAKE SHELTER IN A BUILDING.  AND
DON/T USE APPLIANCES OR THE PHONE WHILE THE STORM/S GOING ON.  IF
YOU/RE CAUGHT OUTDOORS..STAY AWAY FROM METAL OBJECTS..OR ISOLATED
TALL STRUCTURES.

IF YOU/RE BOATING..GET TO SHORE  AT THiE FIRST SIGN  OF STORMY  OR
THREATENING WEATHER.  SUDDEN SQUALLS COULD EASILY CAPSIZE SMALLER
BOATS.  AND  LIGHTNING IS ESPECIALLY DANGEROUS WHEN YOU/RE OUT ON
THE WATER.

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 16, 1:04 PM EDTSevere Thunderstorm WarningALYUlster56 min
Jun 16, 1:36 PM EDTTornado WarningALYUlster54 min
Jun 16, 1:56 PM EDTSevere Thunderstorm WarningALYWashington64 min
Jun 16, 7:15 PM EDTSevere Thunderstorm WarningALYHamilton, Herkimer45 min

Nearby

Severe Thunderstorm Warnings in New York, 1986Every severe thunderstorm warning in 1986

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.