Alert archive / New York / Mesoscale Discussions in 2004

Mesoscale Discussion 1164

June 9, 200411 states

The Storm Prediction Center issued this mesoscale discussion at Jun 9, 2004, 5:54 PM CDT for 11 states. It was in force for 96 min.

The area

The outline as issued.

The facts

Issued
Jun 9, 2004, 5:54 PM CDT (22:54 UTC)
Expired
Jun 9, 2004, 7:30 PM CDT
In force
96 min
Issued by
the Storm Prediction Center
All 126 counties

Boone County, AR, Crawford County, AR, Madison County, AR, Marion County, AR, White County, IL, Bartholomew County, IN, Daviess County, IN, Dearborn County, IN, Decatur County, IN, Franklin County, IN, Gibson County, IN, Jackson County, IN, Jennings County, IN, Lawrence County, IN, Martin County, IN, Pike County, IN, Ripley County, IN, Union County, IN, Chautauqua County, KS, Cherokee County, KS, Labette County, KS, Montgomery County, KS, Wilson County, KS, Franklin County, MA, Cheshire County, NH, Hillsborough County, NH, Merrimack County, NH, Rockingham County, NH, Sullivan County, NH, Albany County, NY, Allegany County, NY, Cattaraugus County, NY, Cayuga County, NY, Chemung County, NY, Chenango County, NY, Cortland County, NY, Fulton County, NY, Hamilton County, NY, Herkimer County, NY, Livingston County, NY, Madison County, NY, Montgomery County, NY, Oneida County, NY, Onondaga County, NY, Ontario County, NY, Oswego County, NY, Otsego County, NY, Rensselaer County, NY, Saratoga County, NY, Schenectady County, NY, Schoharie County, NY, Schuyler County, NY, Seneca County, NY, Steuben County, NY, Tioga County, NY, Tompkins County, NY, Warren County, NY, Washington County, NY, Wayne County, NY, Yates County, NY, Ashland County, OH, Butler County, OH, Carroll County, OH, Champaign County, OH, Clark County, OH, Columbiana County, OH, Coshocton County, OH, Delaware County, OH, Franklin County, OH, Greene County, OH, Holmes County, OH, Knox County, OH, Licking County, OH, Madison County, OH, Mahoning County, OH, Montgomery County, OH, Morrow County, OH, Portage County, OH, Preble County, OH, Stark County, OH, Summit County, OH, Trumbull County, OH, Tuscarawas County, OH, Union County, OH, Warren County, OH, Wayne County, OH, Cleveland County, OK, Craig County, OK, Creek County, OK, Grady County, OK, Haskell County, OK, Lincoln County, OK, Logan County, OK, Mayes County, OK, McClain County, OK, Noble County, OK, Nowata County, OK, Okfuskee County, OK, Oklahoma County, OK, Okmulgee County, OK, Osage County, OK, Ottawa County, OK, Pawnee County, OK, Payne County, OK, Pittsburg County, OK, Pottawatomie County, OK, Rogers County, OK, Sequoyah County, OK, Tulsa County, OK, Wagoner County, OK, Washington County, OK, Butler County, PA, Clarion County, PA, Crawford County, PA, Elk County, PA, Forest County, PA, Lawrence County, PA, McKean County, PA, Mercer County, PA, Potter County, PA, Venango County, PA, Warren County, PA, Bennington County, VT, Rutland County, VT, Windham County, VT, Windsor County, VT

The radar

The Indianapolis radar (KIND), 97 km from the middle of the area, began a volume at 22:54 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

Cncnati-Daytn, OH (KILN), launched 12:00Z, 10.9 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, Cncnati-Daytn, OH at 12:00Z on 2004-06-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1140 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, Cncnati-Daytn, OH at 12:00Z on 2004-06-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -13 square meters per square second.1939Sfc1 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
1140 J/kg
Mixed-layer CIN
-39 J/kg
Mixed-layer LCL
871 m above ground
0-6 km bulk shear
4 kt
0-1 km storm-relative helicity
-13 m²/s²
0-3 km storm-relative helicity
19 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

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SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 9, 10:21 AM CDTMesoscale DiscussionSPCDeKalb, Elkhart, LaGrange, LaPorte, Marshall, Noble and 2 more114 min
Jun 9, 11:35 AM CDTSevere Thunderstorm WatchSPCDeKalb, Steuben5 hr
Jun 9, 1:51 PM CDTMesoscale DiscussionSPCSteuben84 min
Jun 9, 4:27 PM CDTMesoscale DiscussionSPCSteuben63 min
Jun 8, 8:55 PM CDTSevere Thunderstorm WatchSPCCheyenne, Rawlins, Sherman5 hr
Jun 9, 1:03 AM CDTMesoscale DiscussionSPCCheyenne, Rawlins, Sherman27 min
Jun 9, 2:40 PM CDTTornado WatchSPCMorton, Stanton6 hr
Jun 9, 5:42 PM CDTMesoscale DiscussionSPCMorton, Stanton93 min
Jun 9, 3:45 PM CDTSevere Thunderstorm WatchSPCBerkshire, Essex, Franklin, Hampshire, Middlesex, Worcester5 hr
Jun 9, 5:28 PM CDTMesoscale DiscussionSPCFranklin62 min
Jun 9, 6:55 PM CDTSevere Thunderstorm WatchSPCBarnstable, Bristol, Dukes, Hampden, Nantucket, Norfolk and 2 more5 hr
Jun 9, 12:04 PM CDTMesoscale DiscussionSPCBelknap, Carroll, Cheshire, Coos, Grafton, Hillsborough and 4 more86 min
Jun 9, 12:35 PM CDTSevere Thunderstorm WatchSPCBelknap, Carroll, Coos, Grafton, Merrimack, Strafford5 hr
Jun 9, 2:20 PM CDTMesoscale DiscussionSPCBelknap, Carroll, Coos, Grafton, Merrimack, Strafford85 min
Jun 9, 9:11 AM CDTMesoscale DiscussionSPCClinton, Essex, Franklin, Hamilton, Herkimer, Jefferson and 3 more2 hr
Jun 9, 10:20 AM CDTSevere Thunderstorm WatchSPCCayuga, Essex, Franklin, Fulton, Hamilton, Herkimer and 12 more6 hr
Jun 9, 12:00 PM CDTSevere Thunderstorm WatchSPCAllegany, Cattaraugus, Chautauqua, Erie, Genesee, Livingston and 2 more5 hr
Jun 9, 1:41 PM CDTMesoscale DiscussionSPCCayuga, Clinton, Essex, Franklin, Fulton, Hamilton and 13 more94 min
Jun 9, 2:44 PM CDTMesoscale DiscussionSPCAllegany, Cattaraugus, Chautauqua, Erie, Genesee, Livingston and 2 more91 min
Jun 9, 3:21 PM CDTMesoscale DiscussionSPCCayuga, Clinton, Essex, Franklin, Fulton, Hamilton and 13 more54 min
Jun 9, 4:50 PM CDTSevere Thunderstorm WatchSPCAllegany, Cattaraugus, Chautauqua4 hr

Nearby

Mesoscale Discussions in New York, 2004Mesoscale Discussions in Ohio, 2004Mesoscale Discussions in Oklahoma, 2004Every mesoscale discussion in 2004

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.