Alert archive / New York / Severe Thunderstorm Warnings in 1998

Severe Thunderstorm Warning 73, NWS Albany, NY

September 7, 1998Washington County, New York

NWS Albany, NY issued this severe thunderstorm warning at Sep 7, 1998, 2:57 AM EDT for Washington County, New York. It was in force for 118 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Sep 7, 1998, 2:57 AM EDT (06:57 UTC)
Expired
Sep 7, 1998, 4:55 AM EDT
In force
118 min
Issued by
NWS Albany, NY
Area
Whole counties

County Washington County, NY

The radar

The Albany radar (KENX), 96 km from the middle of the area, began a volume at 06:57 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
Sep 7, 3:33 AM EDTHail 0.75Ft Edward, NY

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The nearest sounding before it

Albany, NY (KALY), launched 00:00Z, 7.0 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 00:00Z on 1998-09-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1998 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 00:00Z on 1998-09-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 99 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
1998 J/kg
Mixed-layer CIN
-18 J/kg
Mixed-layer LCL
1651 m above ground
0-6 km bulk shear
39 kt
0-1 km storm-relative helicity
99 m²/s²
0-3 km storm-relative helicity
260 m²/s²
Significant tornado parameter
0.7
Supercell composite
10.7

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KALB 070657 RRA
SVRALB
NYC021-083-115-070855-

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE ALBANY NY
257 AM EDT MON SEP 7 1998

THE NATIONAL WEATHER SERVICE IN ALBANY HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  WASHINGTON COUNTY NEW YORK IN EASTERN NEW YORK
  RENSSELAER COUNTY IN EASTERN NEW YORK
  COLUMBIA COUNTY IN EASTERN NEW YORK

* UNTIL 455 AM EDT

* AT 255 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM BETWEEN NORTHVILLE GALWAY ALTAMONT AND
  PRATTSVILLE... MOVING EAST AT 60 MPH.

* THE SEVERE THUNDERSTORM WILL BE NEAR...
  BETWEEN HUDSON FALLS TROY AND SCHODACK LANDING AT 330 AM EDT
  BETWEEN GRANVILLE BERLIN ANDD HUDSON AT 345 AM EDT

THIS IS A DANGEROUS STORM! STAY INDOORS AWAY FROM WINDOWS.

JSQ

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

Local storm report, Sep 7, 1:50 AM EDT, 1 hour 7 minutes before
NEW YORK STATEWIDE POLICE INFORMATION NETWORK
TROOP E
0150AM     MON SEP 07 1998
EHQT WLSR
06608    FILE 28   SP CANANDAIGUA NY1340100                  SEP 07-98
TO       NATIONAL WEATHER SERVICE

ROAD CONDITION REPORT FOR DATE:  9/7/98    TIME 1-15 AM

COUNTY(S) AFFECTED:   ENTIRE TROOP E 10 COUNTY AREA

CONDITION(S) - SEVERE THUNDERSTORMS AND HIGH WINDS HAVE RESULTED IN POWER
OUTAGES AND NUMEROUS TREES AND WIRES DOWN - GETTING REPORTS OF SEVERE DAMAGE
TO HOMES AND PROPERTIES

AUTH SGT REGINALD WHITE

OPER - BRUTON, TRACEY A               0150
Local storm report, Sep 7, 1:57 AM EDT, 1 hour before
NEW YORK STATEWIDE POLICE INFORMATION NETWORK
TROOP W
0157AM     MON SEP 07 1998
WORL WLSR QHQT QTRF WAPT APTS
00003    FILE 28   ORLEANS COUNTY EMERGENCY 911      SEP 07-98
TO       NATIONAL WEATHER SERVICE
         ATTENTION SEMO DUTY OFFICER
                   SEVERE STORM POSSIBLE  TORNADO TOUCHDOWN

DETAILS CONCERNING EVENT: STARTING MIDNIGHT SEVERE WEATHER STRUCK ORLEANS CO
VILL LYNDONVILLE  HEADED EASTERLY DIRECTION
COUNTY(S) AFFECTED: ORLEANS

LOCATION (INCLUDING TOWN AND NEAREST ROAD): VILLAGES LYNDONVILLE,ALBION, HOLLEY

DATE AND TIME CONDITION STARTED: 12 MIDNIGHT
DATE AND TIME CONDITION ENDED: 0130 AM
EXTENT OF DAMAGE OR AREAS IN DANGER: POWER POLES WIRES AND TREES DOWN BLOCKING
MAIN ROUTES RT104 RIDGE RD ROOSEVELT HIGHWAY KENDALL
NUMBER KILLED: 0        NUMBER INJURED: 0
REMARKS: LARGE HAIL STONES ALSO REPORT OF POSS TORNADO TOUCHDOWN ON KENYONVILLE
RD 1209AM  2292 KENYONVILLE RD HOUSE ROOF RIPPED OFF  2271 OAK ORCH RIVER RD
ROOF AND TREES DOWN
VILL ALBION UNDER STATE OF EMERGENCY DECLARED BY VILL MAYOR SALVATORE 1AM
NO UNECESSARY TRAVEL DANGEROUS TRAVEL DUE TO POLE AND WIRES DOWN
AUTH PHONE #: 716 589-5$527
AUTH SHERIFF DAVID  GREEN                    LITCHFIELD  154 AM
OPER - LITCHFIELD,WAYNE               0157
Local storm report, Sep 7, 2:24 AM EDT, 33 minutes before
NEW YORK STATEWIDE POLICE INFORMATION NETWORK
TROOP E
0224AM     MON SEP 07 1998
EHQT WLSR EADM
06609    FILE 28   SP CANANDAIGUA NY1340100                  SEP 07-98
TO       NATIONAL WEATHER SERVICE

DUE TO THE SEVERE WEATHER IN THE WAYNE COUNTY AREA THERE WILL BE NO
UNNECESSARY TRAVEL IN THE COUNTY UNTIL FURTHER NOTICE FROM THE SHERIFF

AUTH TPR SUSAN ALLEN

OPER - BRUTON, TRACEY A               0224
Local storm report, Sep 7, 2:43 AM EDT, 14 minutes before
NEW YORK STATEWIDE POLICE INFORMATION NETWORK
TROOP W
0243AM     MON SEP 07 1998
WORL WLSR APTS
00004    FILE 28   ORLEANS CO WARNING PT NYSEM360H           SEP 07-98
TO       MEDIA WESTERN NY ST

WIDESPREAD POWER OUTAGE IN VILLAGE OF ALBION NIAGARA MOHAWK WILL BE HAVING
CREWS COMING IN  VILLAGE OF ALBION WILL BE HAVING POWER RESTORED MINIMUM
OF 8 HOURS OTHER AREAS OF COUNTY FOR RESIDENTIAL SERVICE MINIMUM OF 48 HOURS

SEVERE STORM PASSED THROUGH COUNTY JUST PRIOR TO MIDNIGHT MANY TREES DOWN
BLOCKING ROADS, POWER LINES DOWN.  OTHER REPORTS OF HOUSES DAMAGED DUE TO
STRONG WINDS.

ONLY THE VILLAGE OF ALBION DECLARED A STATE OF EMERGENCY WITH NO UNNECESSARY
TRAFFIC IN THE VILLAGE

AUTH RICHARD J CLARK EMERGENCY MGR               LITCHFIELD 242 AM
OPER - LITCHFIELD,WAYNE               0242

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 7, 12:28 AM EDTSevere Thunderstorm WarningALYHamilton, Herkimer92 min
Sep 7, 1:37 AM EDTSevere Thunderstorm WarningALYWarren, Washington93 min
Sep 7, 1:48 AM EDTSevere Thunderstorm WarningALYFulton, Hamilton, Herkimer, Montgomery2 hr
Sep 7, 1:48 AM EDTSevere Thunderstorm WarningALYSchoharie2 hr
Sep 7, 1:59 AM EDTTornado WarningALYHerkimer61 min
Sep 7, 2:37 AM EDTSevere Thunderstorm WarningALYAlbany, Saratoga, Schenectady118 min
Sep 7, 2:37 AM EDTSevere Thunderstorm WarningALYGreene118 min
Sep 7, 2:57 AM EDTSevere Thunderstorm WarningALYColumbia, Rensselaer118 min
Sep 7, 3:12 AM EDTSevere Thunderstorm WarningALYWarren63 min
Sep 7, 3:22 AM EDTTornado WarningALYSaratoga48 min
Sep 7, 3:32 AM EDTTornado WarningALYWashington33 min
Sep 7, 5:40 AM EDTSevere Thunderstorm WarningALYUlster60 min
Sep 7, 6:05 AM EDTSevere Thunderstorm WarningALYDutchess45 min

Nearby

Severe Thunderstorm Warnings in New York, 1998Every severe thunderstorm warning in 1998

Sources

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