Alert archive / Indiana / Severe Thunderstorm Warnings in 1990
Severe Thunderstorm Warning 23, NWS Indianapolis, IN
NWS Indianapolis, IN issued this severe thunderstorm warning at May 15, 1990, 10:47 PM EST for Delaware County, Indiana. It was in force for 43 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
- May 15, 1990, 10:47 PM EST (03:47 UTC)
- Expired
- May 15, 1990, 11:30 PM EST
- In force
- 43 min
- Issued by
- NWS Indianapolis, IN
- Area
- Whole counties
County Delaware County, IN
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| May 15, 11:15 PM EST | Thunderstorm Wind 0 | Delaware, IN |
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. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.
The nearest sounding before it
Dayton/James M C, OH (KDAY), launched 00:00Z, 3.8 hours before the alert went out and 108 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1112 m above ground
- 0-6 km bulk shear
- 47 kt
- 0-1 km storm-relative helicity
- 311 m²/s²
- 0-3 km storm-relative helicity
- 360 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KIND 160347
SVRIND
INC035-160430-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE INDIANAPOLIS IN
1047 PM EST TUE MAY 15 1990
THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1130 PM EST
FOR PEOPLE IN THE FOLLOWING COUNTY...
IN EAST CENTRAL INDIANA
...NORTHERN DELAWARE
AMATEUR RADIO OPERATORS REPORTED THAT HIGH WINDS BLEW A LARGE TREE
LIMB DOWN IN SUMMITVILLE...DAMAGING A CAR AND A HOUSE AT 1045PM. 50 TO
60 MPH WINDS DOWNED TREE LIMBS IN ELWOOD BETWEEN 1005 AND 1020PM.
PEOPLE IN GASTON...WHEELING...AND EATON SHOULD STAY INDOORS AWAY FROM
WINDOWS. STRONG WINDS MAY DOWN TREE LIMBS AND POWER LINES.
ALLSOPPWhat 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, May 15, 7:42 PM EST, 3 hours 5 minutes before
INZ008-011>015-160130- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE INDIANAPOLIS INDIANA 740 PM EST TUE MAY 15 1990 STRONG THUNDERSTORMS WERE MOVING THROUGH WEST CENTRAL INDIANA THIS EVENING. AT 735 PM ESR RADAR SHOWED VERY STRONG STORMS FROM JUST EAST OF ROCKVILLE TO NEAR RACCOON LAKE. THIS IS ABOUT 25 MILES NORTHEAST OF TERRE HAUTE. THESE STORMS MAY PRODUCE GUSTY WINDS AS THEY MOVE EAST THROUGH PORTLAND MILLS...FINCASTLE AND BAINBRIDGE BY 815PM EST. STAY INDOORS TIL THE STORMS PASS. TORRENTIAL RAIN...LIGHTNING AND SMALL HAIL MAY ALSO ACCOMPANY THE STORMS. THESE STORMS WERE PART OF A LARGE AREA OF THUNDERSTORMS...SOME WITH HEAVY RAIN. THE LEADING EDGE WAS FROM ATTICA TO 25 MIILES NORTHWEST OF INDIANAPOLIS TO 20 MILES SOUTH OF TERRE HAUTE. A TORNADO WATCH REMAINS IN EFFECT UNTIL 9PM EST FOR SOUTHERN INDIANA. ALLSOPP
Special weather statement, May 15, 7:48 PM EST, 2 hours 59 minutes before
INZ008-011>015-160130- SPECIAL WEATHER STATEMENT...CORRECTION NATIONAL WEATHER SERVICE INDIANAPOLIS INDIANA 740 PM EST TUE MAY 15 1990 STRONG THUNDERSTORMS WERE MOVING THROUGH WEST CENTRAL INDIANA THIS EVENING. AT 735 PM EST RADAR SHOWED VERY STRONG STORMS FROM JUST EAST OF ROCKVILLE TO NEAR RACCOON LAKE. THIS IS ABOUT 25 MILES NORTHEAST OF TERRE HAUTE. THESE STORMS MAY PRODUCE GUSTY WINDS AS THEY MOVE EAST THROUGH PORTLAND MILLS...FINCASTLE AND BAINBRIDGE. STAY INDOORS UNTIL THE STORMS PASS. LIGHTNING...TORRENTIAL RAIN AND SMALL HAIL MAY ALSO ACCOMPANY THE STORMS. THE THUNDERSTORMS WERE PART OF A LARGE AREA OF RAIN. THE LEADING EDGE OF THE RAIN WAS FROM ATTICA TO 25 MILES NORTHWEST OF INDIANAPOLIS TO 20 MILES SOUTH OF TERRE HAUTE. RAIN WILL BE TO LAFAYETTE...LEBANON...INDIANAPOLIS AND SULLIVAN BY 830 TO 900 PM EST. A TORNADO WATCH IS IN EFFECT UNTIL 9PM EST FOR SOUTHERN INDIANA. ALLSOPP CORRECTED...PRODUCT WAS GARBRLED BY COMPUTER...
Special weather statement, May 15, 8:30 PM EST, 2 hours 17 minutes before
INZ008-011>015-160215- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE INDIANAPOLIS INDIANA 830 PM EST TUE MAY 15 1990 VERY STRONG THUNDERSTORMS HAVE MOVED INTO THE WEST AND SOUTHWEST PART OF THE INDIANAPOLIS METROPOLITAN AREA AT 825 PM EST. THE STRONGEST STORMS WERE 15 TO 20 MILES WEST AND FROM 10 TO 30 MILES SOUTHWEST OF DOWNTOWN INDIANAPOLIS. THE PUBLIC REPORTED A FUNNEL CLOUD AT LIZTON IN HENDRICKS COUNTY AT 820 PM EST. THE FUNNEL CLOUD WAS NOT CONFIRMED BY TRAINED SPOTTERS. THESE STORMS WILL PRODUCE GUSTY WINDS...LOTS OF LIGHTNING AND TORRENTIAL DOWNPOURS AND STREET FLOODING AS THEY CONTINUE MOVING EAST AT 40 MILES AN HOUR ACROSS THE INDIANAPOLIS METROPOLITAN AREA. A TORNADO WATCH REMAINS IN EFFECT UNTIL 9 PM EST FOR SOUTHERN INDIANA. STEIGERWALDT
Special weather statement, May 15, 9:13 PM EST, 1 hour 34 minutes before
INZ008-011-14-015-160330Z SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE INDIANAPOLIS INDIANA 910 PM EST TUE MAY 15 1990 THE TORNADO WATCH NUMBER 237 FOR THE SOUTH HALF OF INDIANA EXPIRED AT 9 PM EST. HOWEVER...A TORNADO WATCH WILL BE CONTINUED FOR EXTREME SOUTHERN INDIANA UNTIL 1030 PM EST. THE WATCH IS ALIGNED FROM 40 MILES SOUTH OF TERRE HAUTE TO MADISON IN JEFFERSON COUNTY. SOME CITIES INCLUDED ARE...VINCENNES...EVANSVILLE...PAOLI AND SALEM. REMEMBER...A WATCH MEANS THAT CONDITIONS ARE FAVORABLE FOR SEVERE WEATHER IN AND CLOSE TO THE WATCH AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE WARNINGS. KOLDITZ
Special weather statement, May 15, 10:16 PM EST, 31 minutes before
INZ009-010>012-014-015-160330Z SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE INDIANAPOLIS IN 1010 PM EST TUE MAY 15 1990 STRONG THUNDERSTORMS WERE MOVING INTO SOUTH CENTRAL INDIANA LATE THIS EVENING. A TORNADO WATCH IS IN EFFECT FOR FOR FAR SOUTHERN INDIANA SOUTH OF A LINE FROM 30 MILES SOUTH OF TERRE HAUTE TO MADISON UNTIL 1030 PM EST. AT 1005 PM RAAR SHOWED STRONG THUNDERSTORMS FROM 5 MILES SOUTHEAST OF BLOOMFIELD TO NEAR MITCHELL...OR 20 TO 30 MILES SOUTH OF BLOOMINGTON. THE STORMS WILL MOVE THROUGH BEDFORD...HELTONVILLE AND PAOLI BY 11PM. OTHER THUNDERSTORMS WITH HEAVY RAIN WERE FROM NEAR ANDERSON TO RUSHVILLE ...OR 30 MILES NORTHEAST TO 40 MILES SOUTHEAST OF INDIANAPOLIS. l SOME OF THE STORMS MAY PRODUCE TORRENTIAL RAIN AND GUSTY WINDS. ALLSOPP
Special weather statement, May 15, 10:38 PM EST, 9 minutes before
INZ011-014>015-160330Z SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE INDIANAPOLIS IN 1035 PM EST TUE MAY 15 1990 THE TORNADO WATCH IN EFFECT FOR THE EXTREME SOUTHERN PART OF INDIANA EXPIRED AT 1030 PM EST. AT 1030 PM EST RADAR SHOWED STRONG THUNDERSTORMS FROM MUNCIE TO GREEN- FIELD TO 25 MILES SOUTH OF BLOOMINGTON. THE STORMS WERE MOVING EAST AT 35 TO 40 MILES AN HOUR. A FLASH FLOOD WATCH REMAINS IN EFFECT FOR TONIGHT FOR THE SOUTH HALF OF INDIANA. THUNDERSTORMS WITH HEAVY RAINFALL ARE EXPECTED TO REDEVELOP OVER THE SOUTH HALF TONIGHT. THE SATURATED SOIL MAY NOT READILY HOLD THE ADDITIONAL WATER AND FLASH FLOODING IS LIKELY. KOLDITZ
The office that day
Everything else NWS Indianapolis, IN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 15, 8:26 PM EST | Flash Flood Warning | IND | Hendricks | 3 hr |
| May 15, 8:46 PM EST | Flash Flood Warning | IND | Hancock, Marion | 3 hr |
| May 15, 8:46 PM EST | Flash Flood Warning | IND | Putnam | 3 hr |
| May 15, 9:45 PM EST | Severe Thunderstorm Warning | IND | Pike | 30 min |
| May 16, 3:21 AM EST | Severe Thunderstorm Warning | IND | Vigo | 39 min |
| May 16, 4:12 AM EST | Severe Thunderstorm Warning | IND | Greene, Owen | 33 min |
| May 16, 5:29 AM EST | Flash Flood Warning | IND | Marion | 71 min |
| May 16, 12:26 PM EST | Flash Flood Warning | IND | Gibson, Vanderburgh, Warrick | 2 hr |
| May 16, 12:26 PM EST | Flash Flood Warning | IND | Posey | 2 hr |
| May 16, 1:50 PM EST | Flash Flood Warning | IND | Dubois | 4 hr |
| May 16, 2:47 PM EST | Flash Flood Warning | IND | Posey, Vanderburgh | 4 hr |
| May 16, 6:05 PM EST | Flash Flood Warning | IND | Dubois | 115 min |
Nearby
Severe Thunderstorm Warnings in Indiana, 1990Every severe thunderstorm warning in 1990
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.