Alert archive / Indiana / Heat Advisories in 2007
Heat Advisory 3, NWS Northern Indiana
NWS Northern Indiana issued this heat advisory at Aug 9, 2007, 10:34 AM EDT for 12 counties in Indiana; 4 counties in Ohio. It took effect at Aug 9, 2007, 12:00 PM EDT. It was in force for 7 hr.
The area
The counties it named.
The facts
- Issued
- Aug 9, 2007, 10:34 AM EDT (14:34 UTC)
- In effect from
- Aug 9, 2007, 12:00 PM EDT
- Expired
- Aug 9, 2007, 7:00 PM EDT
- In force
- 7 hr
- Issued by
- NWS Northern Indiana
Counties Adams County, IN, Allen County, IN, Blackford County, IN, Cass County, IN, Grant County, IN, Huntington County, IN, Jay County, IN, Miami County, IN, Wabash County, IN, Wells County, IN, White County, IN, Whitley County, IN, Allen County, OH, Paulding County, OH, Putnam County, OH, Van Wert County, OH
The radar
The Northern Indiana radar (KIWX), 71 km from the middle of the area, began a volume at 14:35 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, 2.6 hours before the alert went out and 198 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.
- Mixed-layer CAPE
- 1945 J/kg
- Mixed-layer CIN
- -56 J/kg
- Mixed-layer LCL
- 1082 m above ground
- 0-6 km bulk shear
- 31 kt
- 0-1 km storm-relative helicity
- 74 m²/s²
- 0-3 km storm-relative helicity
- 93 m²/s²
- Significant tornado parameter
- 0.5
- Supercell composite
- 3.6
What forecasters said that day
The local office's own words before this heat advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Northern Indiana wrote its last area forecast discussion before this heat advisory went out at Aug 9, 7:35 AM EDT, 2 hours 59 minutes earlier.
Area forecast discussion, Aug 9, 7:35 AM EDT, 2 hours 59 minutes before
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</html>Hazardous weather outlook, Aug 9, 6:37 AM EDT, 3 hours 57 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE NORTHERN INDIANA 637 AM EDT THU AUG 9 2007 INZ004>009-012>018-020-022>027-032>034-MIZ078>081-OHZ001-002-004-005- 015-016-024-025-101045- ST. JOSEPH IN-ELKHART-LAGRANGE-STEUBEN-NOBLE-DE KALB-STARKE-PULASKI- MARSHALL-FULTON IN-KOSCIUSKO-WHITLEY-ALLEN IN-WHITE-CASS IN-MIAMI- WABASH-HUNTINGTON-WELLS-ADAMS-GRANT-BLACKFORD-JAY-CASS MI- ST. JOSEPH MI-BRANCH-HILLSDALE-WILLIAMS-FULTON OH-DEFIANCE-HENRY- PAULDING-PUTNAM-VAN WERT-ALLEN OH- INCLUDING THE CITIES OF...SOUTH BEND...MISHAWAKA...ELKHART... GOSHEN...LAGRANGE...TOPEKA...ANGOLA...KENDALLVILLE...LIGONIER... AUBURN...GARRETT...KNOX...NORTH JUDSON...WINAMAC...FRANCESVILLE... PLYMOUTH...BREMEN...ROCHESTER...WARSAW...WINONA LAKE... COLUMBIA CITY...SOUTH WHITLEY...FORT WAYNE...MONTICELLO... BROOKSTON...LOGANSPORT...PERU...WABASH...NORTH MANCHESTER... HUNTINGTON...BLUFFTON...OSSIAN...DECATUR...BERNE...MARION... HARTFORD CITY...MONTPELIER...PORTLAND...DOWAGIAC...CASSOPOLIS... STURGIS...THREE RIVERS...COLDWATER...HILLSDALE...BRYAN...WAUSEON... ARCHBOLD...DEFIANCE...NAPOLEON...PAULDING...ANTWERP...OTTAWA... PANDORA...VAN WERT...DELPHOS...LIMA 637 AM EDT THU AUG 9 2007 /537 AM CDT THU AUG 9 2007/ THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST OHIO... SOUTHWEST LOWER MICHIGAN AND NORTHERN INDIANA. .DAY ONE...TODAY AND TONIGHT ...SEVERE STORMS EXPECTED THIS AFTERNOON... THUNDERSTORMS WILL MOVE THROUGH THE AREA THIS MORNING. THE STORMS THIS MORNING ARE NOT ANTICIPATED TO BE SEVERE. ADDITIONAL STORMS WILL FORM THIS AFTERNOON. THE AFTERNOON STORMS MAY BE SEVERE WITH DAMAGING WIND GUSTS TO 70 MPH THE MAIN HAZARD. WHILE NO SPECIFIC AREA CAN BE EXCLUDED FROM THE SEVERE RISK...NORTHEAST INDIANA AND NORTHWEST OHIO HAS THE HIGHEST POTENTIAL FOR SCATTERED TO WIDESPREAD SEVERE WIND DAMAGE. SMALL HAIL AND RAINFALL RATES TO 2 INCHES PER HOUR WILL ALSO BE POSSIBLE. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY THUNDERSTORMS ARE POSSIBLE SUNDAY NIGHT. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS EXPECTED TODAY. NATIONAL WEATHER SERVICE SKYWARN SPOTTERS ARE ENCOURAGED TO REVIEW REPORTING CRITERIA. SPOTTERS ARE ASKED TO REPORT ANY SEVERE WEATHER EVENTS AND ACTIVATE AMATEUR RADIO NETWORKS AS NEEDED. && STAY TUNED TO NOAA WEATHER RADIO FOR FURTHER DETAILS OR UPDATES...OR CHECK OUR WEB SITE AT WEATHER.GOV/IWX INZ003-MIZ077-101045- LA PORTE-BERRIEN- INCLUDING THE CITIES OF...MICHIGAN CITY...LA PORTE...NILES... BENTON HARBOR...ST. JOSEPH...BUCHANAN 637 AM EDT THU AUG 9 2007 /537 AM CDT THU AUG 9 2007/ THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHERN INDIANA AND SOUTHWEST LOWER MICHIGAN. .DAY ONE...TODAY AND TONIGHT ...SEVERE STORMS EXPECTED THIS AFTERNOON... THUNDERSTORMS WILL MOVE THROUGH THE AREA THIS MORNING. THE STORMS THIS MORNING ARE NOT ANTICIPATED TO BE SEVERE. ADDITIONAL STORMS WILL FORM THIS AFTERNOON. THE AFTERNOON STORMS MAY BE SEVERE WITH DAMAGING WIND GUSTS TO 70 MPH THE MAIN HAZARD. SMALL HAIL AND RAINFALL RATES TO 2 INCHES PER HOUR WILL ALSO BE POSSIBLE. ADDITIONALLY...NORTHERLY WINDS WILL CREATE AN INCREASED RISK FOR RIP CURRENTS TODAY. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY THUNDERSTORMS ARE POSSIBLE SUNDAY NIGHT. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS EXPECTED TODAY. NATIONAL WEATHER SERVICE SKYWARN SPOTTERS ARE ENCOURAGED TO REVIEW REPORTING CRITERIA. SPOTTERS ARE ASKED TO REPORT ANY SEVERE WEATHER EVENTS AND ACTIVATE AMATEUR RADIO NETWORKS AS NEEDED. && STAY TUNED TO NOAA WEATHER RADIO FOR FURTHER DETAILS OR UPDATES...OR CHECK OUR WEB SITE AT WWW.WEATHER.GOV/IWX LMZ043-046-061-101045- NEW BUFFALO MI TO ST JOSEPH MI-MICHIGAN CITY IN TO NEW BUFFALO MI- MICHIGAN CITY IN TO ST JOSEPH MI OUT TO MID LAKE- 637 AM EDT THU AUG 9 2007 THIS HAZARDOUS WEATHER OUTLOOK IS FOR EXTREME SOUTHEASTERN LAKE MICHIGAN. .DAY ONE...TODAY AND TONIGHT ...SEVERE STORMS WITH GUSTS TO 60 KNOTS EXPECTED THIS AFTERNOON... THUNDERSTORMS WILL MOVE THROUGH THE LAKESHORE AREA EARLY THIS MORNING. THE STORMS THIS MORNING MAY PRODUCE WIND GUSTS TO 35 KNOTS AND LOCALLY HIGHER WAVES. ADDITIONAL STORMS WILL FORM THIS AFTERNOON. THE AFTERNOON STORMS MAY BE SEVERE WITH EXTREME WIND GUSTS TO 60 KNOTS AND SIGNIFICANT LOCALIZED HIGH WAVES. SMALL HAIL WILL ALSO BE POSSIBLE. ADDITIONALLY...NORTHERLY WINDS WILL CREATE AN INCREASED RISK FOR RIP CURRENTS TODAY. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY THUNDERSTORMS ARE POSSIBLE SUNDAY NIGHT. && STAY TUNED TO NOAA WEATHER RADIO FOR FURTHER DETAILS OR UPDATES...OR CHECK OUR WEB SITE AT WEATHER.GOV/IWX/PROGRAMAREAS/MARINE/INDEX.PHP
In the hours before
Special weather statement, Aug 9, 7:19 AM EDT, 3 hours 15 minutes before
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</html>Special weather statement, Aug 9, 8:14 AM EDT, 2 hours 20 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE NORTHERN INDIANA 814 AM EDT THU AUG 9 2007 INZ006>009-017-018-MIZ080-081-OHZ001-004-015-091300- ALLEN-BRANCH-DE KALB-DEFIANCE-HILLSDALE-LAGRANGE-NOBLE-PAULDING-STEUBEN-WHITLEY- WILLIAMS- 814 AM EDT THU AUG 9 2007 ...SPECIAL WEATHER STATEMENT... AT 809 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM 28 MILES NORTH OF FREMONT TO 12 MILES EAST OF STRYKER TO 19 MILES SOUTH OF DEFIANCE... MOVING EAST AT 45 MPH. WINDS GREATER THAN 40 MPH...FREQUENT CLOUD TO GROUND LIGHTNING...BRIEF HEAVY DOWNPOURS...ARE EXPECTED WITH THESE STORMS. LOCATIONS IN OR NEAR THE PATH INCLUDE... HILLSDALE...LYONS... AND NAPOLEON. GUSTY WINDS MAY CAUSE SMALL OBJECTS SUCH AS TRASH BINS TO BLOW AROUND. STAY AWAY FROM HIGH OBJECTS OUTDOORS SUCH AS TREES. SEEK SHELTER IN A STURDY STRUCTURE UNTIL THESE STORMS HAVE PASSED.
Local storm report, Aug 9, 8:26 AM EDT, 2 hours 8 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORTHERN INDIANA
826 AM EDT THU AUG 09 2007
..TIME.. ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE.. ....MAG.... ..COUNTY LOCATION.. ST.. ...SOURCE....
..REMARKS..
0730 AM TSTM WND DMG LAGRANGE 41.64N 85.42W
08/09/2007 LAGRANGE IN EMERGENCY MNGR
TREES DOWN AND POWER OUT.
&&
JTThe office that day
Everything else NWS Northern Indiana issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 8, 8:03 PM EDT | Severe Thunderstorm Warning | IWX | Allen | 27 min |
| Aug 9, 2:06 PM EDT | Severe Thunderstorm Warning | IWX | Putnam | 54 min |
| Aug 9, 2:12 PM EDT | Severe Thunderstorm Warning | IWX | Putnam, Van Wert | 48 min |
| Aug 9, 2:21 PM EDT | Tornado Warning | IWX | Putnam | 34 min |
| Aug 9, 2:30 PM EDT | Severe Thunderstorm Warning | IWX | Allen | 60 min |
Nearby
Heat Advisories in Indiana, 2007Heat Advisories in Ohio, 2007Every heat advisory in 2007
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.