Alert archive / New York / Tornado Warnings in 2018

Tornado Warning 5, NWS Albany, NY

May 15, 2018Ulster County, New York

NWS Albany, NY issued this tornado warning at May 15, 2018, 3:51 PM EDT for Ulster County, New York. It was in force for 24 min. 3 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
May 15, 2018, 3:51 PM EDT (19:51 UTC)
Expired
May 15, 2018, 4:15 PM EDT
In force
24 min
Issued by
NWS Albany, NY
Area
Storm-based polygon
Tornado
Radar indicated
Hail
1.0 in

County Ulster County, NY

The radar

The Albany radar (KENX), 104 km from the middle of the area, began a volume at 19:52 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.

What was reported inside it

TimeReportWhereRemark
May 15, 4:00 PM EDTTSTM WND DMGShawangunk, NYTREES DOWN.
May 15, 4:25 PM EDTTSTM WND DMG1 Ene Shawangunk, NYTREES AND WIRES DOWN
May 15, 4:25 PM EDTNON-TSTM WND DMG1 Ene Shawangunk, NYTREES AND WIRES DOWN

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
May 15, 1:03 PM EDTTornado WatchSPC4 hr

The nearest sounding before it

Albany, NY (KALY), launched 12:00Z, 7.9 hours before the alert went out and 118 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 2018-05-15Temperature 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°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Albany, NY at 12:00Z on 2018-05-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 103 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
932 m above ground
0-6 km bulk shear
47 kt
0-1 km storm-relative helicity
103 m²/s²
0-3 km storm-relative helicity
259 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

129 
WFUS51 KALY 151951
TORALY
NYC111-152015-
/O.NEW.KALY.TO.W.0005.180515T1951Z-180515T2015Z/

BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Albany NY
351 PM EDT TUE MAY 15 2018

The National Weather Service in Albany has issued a

* Tornado Warning for...
  Southeastern Ulster County in east central New York...

* Until 415 PM EDT.
    
* At 350 PM EDT, a severe thunderstorm capable of producing a tornado
  was located over Phillipsport, or 8 miles southwest of Ellenville,
  moving east at 65 mph.

  HAZARD...Tornado and quarter size hail.

  SOURCE...Radar indicated rotation.

  IMPACT...Flying debris will be dangerous to those caught without 
           shelter. Mobile homes will be damaged or destroyed. 
           Damage to roofs, windows, and vehicles will occur.  Tree 
           damage is likely.

* This dangerous storm will be near...
  Ellenville around 355 PM EDT.
  Wallkill around 405 PM EDT.
  Plattekill and Modena around 410 PM EDT.
  Marlboro around 415 PM EDT.

Other locations impacted by this tornadic thunderstorm include
Tuckers Corner, Forest Glen, Dwaarkill, Fantinekill, Awosting, Elting
Corners, Ireland Corners, Cragsmoor, Stoneco and Honk Hill.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

Please report hail size...damaging winds and reports of trees down to
the National Weather Service by email at Alb.Stormreport@noaa.gov...
On Facebook at www.facebook.com/nwsalbany or twitter @nwsalbany
&&

LAT...LON 4160 7407 4160 7409 4162 7413 4158 7413
      4160 7425 4163 7425 4163 7427 4159 7436
      4165 7440 4175 7457 4179 7453 4183 7395
      4177 7395 4173 7394 4159 7395 4158 7405
TIME...MOT...LOC 1950Z 272DEG 56KT 4163 7449 

TORNADO...RADAR INDICATED
HAIL...1.00IN

$$

DBT
1 follow-up statement
486 
WWUS51 KALY 152007
SVSALY

Severe Weather Statement
National Weather Service Albany NY
407 PM EDT TUE MAY 15 2018

NYC111-152015-
/O.CON.KALY.TO.W.0005.000000T0000Z-180515T2015Z/
Ulster NY-
407 PM EDT TUE MAY 15 2018

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 415 PM EDT FOR
SOUTHEASTERN ULSTER COUNTY...
    
At 407 PM EDT, a severe thunderstorm capable of producing a tornado
was located over Wallkill, or near Walden, moving east at 50 mph.

HAZARD...Tornado and quarter size hail.

SOURCE...Radar indicated rotation.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely.

This dangerous storm will be near...
  Modena around 410 PM EDT.
  Plattekill and Marlboro around 415 PM EDT.

Other locations impacted by this tornadic thunderstorm include
Tuckers Corner, Forest Glen, Dwaarkill, Fantinekill, Awosting, Elting
Corners, Ireland Corners, Stoneco, Honk Hill and Sylva.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 4160 7424 4162 7424 4162 7425 4163 7425
      4163 7427 4159 7436 4164 7439 4171 7437
      4180 7439 4180 7438 4182 7395 4177 7395
      4173 7394 4159 7395 4158 7405 4160 7407
      4160 7409 4162 7413 4158 7413
TIME...MOT...LOC 2007Z 270DEG 44KT 4163 7419 

TORNADO...RADAR INDICATED
HAIL...1.00IN

$$

DBT

The office that day

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

IssuedProductOfficeCountiesLasted
May 15, 9:58 AM EDTSpecial Weather StatementALYAlbany, Greene, Schoharie47 min
May 15, 10:44 AM EDTSpecial Weather StatementALYColumbia, Greene, Rensselaer61 min
May 15, 1:30 PM EDTSpecial Weather StatementALYGreene30 min
May 15, 1:55 PM EDTSevere Thunderstorm WarningALYColumbia, Dutchess, Greene, Ulster50 min
May 15, 2:20 PM EDTSevere Thunderstorm WarningALYGreene, Ulster40 min
May 15, 2:31 PM EDTTornado WarningALYColumbia, Dutchess, Ulster29 min
May 15, 2:48 PM EDTTornado WarningALYUlster42 min
May 15, 2:53 PM EDTSevere Thunderstorm WarningALYColumbia, Rensselaer53 min
May 15, 2:57 PM EDTTornado WarningALYColumbia, Dutchess33 min
May 15, 2:58 PM EDTSevere Thunderstorm WarningALYColumbia, Dutchess, Ulster62 min
May 15, 3:07 PM EDTSevere Thunderstorm WarningALYUlster38 min
May 15, 3:34 PM EDTSevere Thunderstorm WarningALYDutchess, Ulster56 min
May 15, 3:42 PM EDTSevere Thunderstorm WarningALYUlster48 min
May 15, 4:15 PM EDTTornado WarningALYDutchess, Ulster30 min

Nearby

Tornado Warnings in New York, 2018Every tornado warning in 2018Tornadoes 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.