Alert archive / Indiana / Flash Flood Warnings in 1993
Flash Flood Warning 39, NWS Indianapolis, IN
NWS Indianapolis, IN issued this flash flood warning at Aug 17, 1993, 7:08 AM EST for 5 counties in Indiana. It was in force for 3 hr.
The area
The counties it named.
The facts
- Issued
- Aug 17, 1993, 7:08 AM EST (12:08 UTC)
- Expired
- Aug 17, 1993, 10:15 AM EST
- In force
- 3 hr
- Issued by
- NWS Indianapolis, IN
- Area
- Whole counties
Counties Clay County, IN, Parke County, IN, Putnam County, IN, Vermillion County, IN, Vigo County, IN
The nearest sounding before it
Dayton/James M C, OH (KDAY), launched 12:00Z, 0.1 hours before the alert went out and 259 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
- NaN m above ground
- 0-6 km bulk shear
- 23 kt
- 0-1 km storm-relative helicity
- 15 m²/s²
- 0-3 km storm-relative helicity
- 66 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.3
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KIND 171215 FFWIND INC109-013-071-105-021-119-121-133-165-167-171515- BULLETIN - EBS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE INDIANAPOLIS IN 708 AM EST TUE AUG 17 1993 THE NATIONAL WEATHER SERVICE IN INDIANAPOLIS HAS ISSUED A FLASH FLOOD WARNING UNTIL 1015 AM EST FOR PEOPLE IN THE FOLLOWING LOCATIONS. IN CENTRAL INDIANA ...MORGAN COUNTY IN SOUTH CENTRAL INDIANA ...BROWN COUNTY...JACKSON COUNTY...MONROE COUNTY IN WEST CENTRAL INDIANA ...CLAY COUNTY...OWEN COUNTY...PARKE COUNTY ...SOUTHERN PUTNAM COUNTY...VERMILLION...VIGO A VERY DANGEROUS FLOODING SITUATION WILL CONTINUE THIS MORNING OVER MUCH OF WEST CENTRAL AND SOUTH CENTRAL INDIANA. A FLASH FLOOD WARNING HAS BEEN EXTENDED UNTIL 10 AM FOR THE FOLLOWING INDIANA COUNTIES...PARKE...SOUTHERN PUTNAM...CLAY... OWEN...MORGAN...MONROE...BROWN...VERMILLION...VIGO AND JACKSON. FLOOD WATERS FROM SEVERAL INCHES TO SEVERAL FEET DEEP COVER A GOOD PORTION THE WARNING COUNTIES. NUMEROUS ROADS ARE IMPASSABLE AND SOME BRIDGES HAVE WASHED OUT IN THOSE COUNTIES. EVACUATIONS WERE UNDERWAY AT SEVERAL TOWNS. AT 655 AM THUNDERSTORMS PRODUCING VERY HEAVY RAIN WERE CONTINUING IN WEST CENTRAL AND SOUTHCENTRAL INDIANA. THE HEAVIEST RAIN WAS IN A 25 MILE WIDE BAND THAT EXTENDED FROM JUST EAST OF TERRE HAUTE TO JUST WEST OF BLOOMINGTON. THIS IS IN AN AREA THAT HAS BEEN RECEIVING HEAVY RAIN THROUGHOUT THE NIGHT. THE STORMS WILL DECREASE DURING THE MORNING BUT NOT BEFORE PRODUCING AN ADDITIONAL 1 TO 2 INCHES OF RAIN. WATER LEVELS IN CREEKS AND STREAMS WILL CONTINUE TO RISE. DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE ROADWAY. THE WATER DEPTH MAY BE TOO GREzAT TO ALLOW YOUR CAR TO CROSS SAFELY. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY. MOVE TO HIGHER GROUND. HAINES
What forecasters said that day
The local office's own words before this flash flood 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, Aug 17, 2:10 AM EST, 4 hours 58 minutes before
INZALL-170800- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE INDIANAPOLIS IN 210 AM EST TUE AUG 17 1993 THE SEVERE THUNDERSTORM WATCH FOR PORTIONS OF CENTRAL AND SOUTHERN INDIANA HAS EXPIRED AS OF 200 AM EST. HOWEVER A FLASH FLOOD WATCH REMAINS IN EFFECT FOR PORTIONS OF CENTRAL AND SOUTHEAST INDIANA FOR THE REST OF THE NIGHT. HENDRICKSON
Special weather statement, Aug 17, 2:11 AM EST, 4 hours 57 minutes before
INZALL-170800- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE INDIANAPOLIS IN 210 AM EST TUE AUG 17 1993 THE SEVERE THUNDERSTORM WATCH FOR PORTIONS OF CENTRAL AND SOUTHERN INDIANA HAS EXPIRED AS OF 200 AM EST. HOWEVER A FLASH FLOOD WATCH REMAINS IN EFFECT FOR PORTIONS OF CENTRAL AND SOUTHEAST INDIANA FOR THE REST OF THE NIGHT. HENDRICKSON
The office that day
Everything else NWS Indianapolis, IN issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 16, 7:18 PM EST | Severe Thunderstorm Warning | IND | Hendricks | 42 min |
| Aug 16, 9:01 PM EST | Severe Thunderstorm Warning | IND | Johnson | 44 min |
| Aug 16, 9:08 PM EST | Severe Thunderstorm Warning | IND | Morgan | 52 min |
| Aug 16, 9:28 PM EST | Flash Flood Warning | IND | Decatur | 3 hr |
| Aug 16, 9:56 PM EST | Flash Flood Warning | IND | Morgan | 3 hr |
| Aug 16, 10:17 PM EST | Severe Thunderstorm Warning | IND | Brown, Morgan | 43 min |
| Aug 16, 10:24 PM EST | Severe Thunderstorm Warning | IND | Jennings | 51 min |
| Aug 16, 11:02 PM EST | Flash Flood Warning | IND | Bartholomew, Brown | 3 hr |
| Aug 16, 11:02 PM EST | Flash Flood Warning | IND | Jennings | 3 hr |
| Aug 16, 11:52 PM EST | Flash Flood Warning | IND | Monroe | 3 hr |
| Aug 17, 12:21 AM EST | Flash Flood Warning | IND | Jackson | 3 hr |
| Aug 17, 12:52 AM EST | Flash Flood Warning | IND | Hendricks, Putnam | 3 hr |
| Aug 17, 1:06 AM EST | Flash Flood Warning | IND | Morgan | 3 hr |
| Aug 17, 1:55 AM EST | Flash Flood Warning | IND | Brown | 2 hr |
| Aug 17, 2:46 AM EST | Flash Flood Warning | IND | Parke | 3 hr |
| Aug 17, 3:06 AM EST | Flash Flood Warning | IND | Monroe | 3 hr |
| Aug 17, 3:43 AM EST | Flash Flood Warning | IND | Brown, Jackson, Monroe | 3 hr |
| Aug 17, 3:43 AM EST | Flash Flood Warning | IND | Morgan, Parke, Putnam | 3 hr |
| Aug 17, 3:43 AM EST | Flash Flood Warning | IND | Hendricks | 3 hr |
| Aug 17, 4:32 AM EST | Flash Flood Warning | IND | Clay, Owen | 2 hr |
| Aug 17, 5:51 AM EST | Flash Flood Warning | IND | Vermillion, Vigo | 3 hr |
| Aug 17, 7:08 AM EST | Flash Flood Warning | IND | Brown, Jackson, Monroe | 3 hr |
| Aug 17, 7:08 AM EST | Flash Flood Warning | IND | Morgan, Owen | 3 hr |
Nearby
Flash Flood Warnings in Indiana, 1993Every flash flood warning in 1993
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.