Alert archive / Indiana / Areal Flood Warnings in 2021
Areal Flood Warning 8, NWS Wilmington, OH
NWS Wilmington, OH issued this areal flood warning at Jun 12, 2021, 10:01 PM EDT for Fayette County, Franklin County, Indiana. It was in force for 6 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jun 12, 2021, 10:01 PM EDT (02:01 UTC)
- Expired
- Jun 13, 2021, 4:00 AM EDT
- In force
- 6 hr
- Issued by
- NWS Wilmington, OH
- Area
- Storm-based polygon
- Flood severity
- None
Counties Fayette County, IN, Franklin County, IN
The radar
The Indianapolis radar (KIND), 101 km from the middle of the area, began a volume at 02:00 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 00:00Z, 2.0 hours before the alert went out and 114 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
- 647 J/kg
- Mixed-layer CIN
- -37 J/kg
- Mixed-layer LCL
- 1794 m above ground
- 0-6 km bulk shear
- 13 kt
- 0-1 km storm-relative helicity
- -7 m²/s²
- 0-3 km storm-relative helicity
- 58 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this areal flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Wilmington, OH wrote its last area forecast discussion before this areal flood warning went out at Jun 12, 9:10 PM EDT, 51 minutes earlier.
Area forecast discussion, Jun 12, 9:10 PM EDT, 51 minutes before
AREA FORECAST DISCUSSION National Weather Service Wilmington OH 910 PM EDT Sat Jun 12 2021 .SYNOPSIS... A weak cold front will pass across the region late tonight into Sunday. A second cold front will move through Monday afternoon and evening. Cooler and drier air will then work in for mid week. && .NEAR TERM /UNTIL 6 AM SUNDAY MORNING/... An area of showers and thunderstorms across central Indiana is pushing slowly southeast toward our area. The airmass across our eastern Indiana counties is likely worked over at least somewhat from the convection that occurred there earlier this evening. So, do expect to see a weakening trend with this activity as it moves into our area later this evening. However, will have to keep an eye on it because if it does hold together, it could move over some of the same areas that received some heavy rain earlier. Otherwise, the weak cold front will move southeast into our area overnight. Some of the higher res CAMs are showing some isolated activity lingering with the front overnight so will maintain some lower end pops across much of the area tonight. && .SHORT TERM /6 AM SUNDAY MORNING THROUGH SUNDAY NIGHT/... Weak front bisecting the area will continue slowly southeast through the day. Atmosphere will be unstable and expect showers and thunderstorms to develop and increase in coverage during the late morning and early afternoon. This activity will push out of the area before the day is through. Given forecast instability, cannot rule out a few strong to severe storms. With the front moving through along with clouds and precipitation, expect highs to be a little lower with readings in the mid 80s. In the wake of the front, some ridging will work in which will allow skies to clear. Lows will fall back into the upper 50s to lower 60s. && .LONG TERM /MONDAY THROUGH SATURDAY/... Upper level troughing will begin settling into the Ohio Valley from the northeast on Monday as a secondary cold front and weak surface low sweep in from the north Monday afternoon. Showers and thunderstorms are possible ahead of the front due to low level convergence along the front, afternoon destabilization, and DCVA associated with an upper level shortwave arriving with the surface front. Winds shift from the west to the northwest by Monday evening behind the front bringing cooler and drier air to the region. Forecast highs are in the middle 80s and forecast lows Monday night are in the upper 50s. Upper level troughing amplifies over the Ohio Valley Tuesday through Wednesday. Simultaneously, surface high pressure builds in from the northwest. Fair weather will result with highs near 80 and lows in the 50s under light northerly flow. Temperatures start moderating on Thursday when surface high pressure nudges east and upper level heights begin to rise. Developing southerly flow raises highs into the lower 80s. The pleasant surface high fully shifts east out of the area on Friday and the next cold front may start approaching from the northwest. This results in chances for rain by the end of the work week. && .AVIATION /01Z SUNDAY THROUGH THURSDAY/... Isolated thunderstorms are continuing across parts of eastern Indiana early this evening. These have been drifting slowly south so will allow for a VCSH at KCVG/KLUK for the next hour or two as they could get close to them before dissipating. Otherwise, a weak cold front will move southeast across the area late tonight into Sunday morning. This could lead to some scattered showers and isolated thunderstorms later tonight and will generally cover this threat with a period of VCSH. Some areas of fog will also be possible ahead of the front later tonight but this will be somewhat dependent on the amount of higher clouds that may move in from the west. For now, will mainly limit the fog development to the river valleys in the south with some VLIFR conditions possible at KLUK. Some shower activity may linger through late morning and into early afternoon along and southeast of the I-71 corridor but drier air will otherwise filter in from the northwest through the afternoon. .OUTLOOK...No significant weather expected. && .ILN WATCHES/WARNINGS/ADVISORIES... OH...None. KY...None. IN...None. && SYNOPSIS... NEAR TERM...JGL SHORT TERM... LONG TERM...Campbell AVIATION...JGL
Hazardous weather outlook, Jun 12, 10:47 AM EDT, 11 hours 14 minutes before
Hazardous Weather Outlook National Weather Service Wilmington OH 1047 AM EDT Sat Jun 12 2021 INZ050-058-059-066-073>075-080-KYZ089>093-OHZ026-034-035-042>046- 051>056-060>065-070>074-077-078-080-130845- Wayne-Fayette IN-Union IN-Franklin IN-Ripley-Dearborn-Ohio- Switzerland-Carroll-Gallatin-Boone-Kenton-Campbell-Hardin-Mercer- Auglaize-Darke-Shelby-Logan-Union OH-Delaware-Miami-Champaign-Clark- Madison-Franklin OH-Licking-Preble-Montgomery-Greene-Fayette OH- Pickaway-Fairfield-Butler-Warren-Clinton-Ross-Hocking-Hamilton- Clermont-Highland- 1047 AM EDT Sat Jun 12 2021 This Hazardous Weather Outlook is for East Central Indiana, Southeast Indiana, Northern Kentucky, Central Ohio, South Central Ohio, Southwest Ohio and West Central Ohio. .DAY ONE...Today and tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. KYZ094>100-OHZ079-081-082-088-130845- Owen-Grant-Pendleton-Bracken-Robertson-Mason-Lewis-Brown-Adams-Pike- Scioto- 1047 AM EDT Sat Jun 12 2021 This Hazardous Weather Outlook is for Northeast Kentucky, Northern Kentucky, South Central Ohio and Southwest Ohio. .DAY ONE...Today and tonight. There is a low probability for widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Scattered showers and thunderstorms are expected Sunday into middle afternoon. A few of the storms could become strong to severe, with damaging winds and large hail being the main threats. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time.
In the hours before
Local storm report, Jun 12, 6:56 PM EDT, 3 hours 5 minutes before
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</html>Special weather statement, Jun 12, 7:00 PM EDT, 3 hours 1 minute before
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</html>Local storm report, Jun 12, 7:15 PM EDT, 2 hours 46 minutes before
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</html>Local storm report, Jun 12, 7:51 PM EDT, 2 hours 10 minutes before
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</html>Special weather statement, Jun 12, 7:59 PM EDT, 2 hours 2 minutes before
Special Weather Statement
National Weather Service Wilmington OH
759 PM EDT Sat Jun 12 2021
INZ058-130030-
Fayette IN-
759 PM EDT Sat Jun 12 2021
...A STRONG THUNDERSTORM WILL AFFECT FAYETTE COUNTY UNTIL 830 PM
EDT...
At 758 PM EDT, radar indicated a strong thunderstorm near
Connersville, moving south at 10 mph.
STORM HAZARDS INCLUDE...
Winds to 45 mph...
One half inch diameter hail...
Frequent cloud-to-ground lightning...
Very heavy rain...
Locations impacted include...
Connersville, Glenwood, Columbia, Bunker Hill, Nulltown, Mettel
Field, Alpine, Everton and Falmouth.
Do not stay in the open or seek shelter under trees when lightning
threatens. Move indoors when a thunderstorm approaches.
Water will pond on roads and may quickly fill roadside ditches and
small streams.
To report hazardous weather conditions, go to our website at
weather.gov/iln and submit your report via social media, when you can
do so safely.
LAT...LON 3972 8530 3972 8518 3971 8518 3971 8512
3958 8508 3953 8511 3952 8513 3952 8525
3953 8530
TIME...MOT...LOC 2358Z 342DEG 8KT 3967 8520
ConiglioLocal storm report, Jun 12, 8:14 PM EDT, 1 hour 47 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
814 PM EDT SAT JUN 12 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0630 PM FLASH FLOOD N NEW MARION 39.01N 85.36W
06/12/2021 RIPLEY IN 911 CALL CENTER
HIGH WATER FLOWING OVER OLD MICHIGAN ROAD.
&&
JEGThe office that day
Everything else NWS Wilmington, OH issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 12, 10:30 PM EDT | Severe Thunderstorm Warning | ILN | Darke | 45 min |
| Jun 12, 10:57 PM EDT | Severe Thunderstorm Warning | ILN | Darke, Miami, Shelby | 33 min |
| Jun 12, 11:37 PM EDT | Areal Flood Advisory | ILN | Darke | 2 hr |
| Jun 13, 1:14 PM EDT | Special Weather Statement | ILN | Clinton | 31 min |
| Jun 13, 1:22 PM EDT | Special Weather Statement | ILN | Pickaway | 23 min |
| Jun 13, 2:14 PM EDT | Special Weather Statement | ILN | Hocking | 46 min |
| Jun 13, 2:20 PM EDT | Special Weather Statement | ILN | Fayette | 25 min |
| Jun 13, 2:57 PM EDT | Special Weather Statement | ILN | Pike, Ross | 48 min |
| Jun 13, 3:02 PM EDT | Special Weather Statement | ILN | Fairfield | 28 min |
| Jun 13, 3:09 PM EDT | Severe Thunderstorm Warning | ILN | Fairfield | 24 min |
| Jun 13, 3:16 PM EDT | Severe Thunderstorm Warning | ILN | Pike, Ross | 44 min |
| Jun 13, 3:24 PM EDT | Special Weather Statement | ILN | Adams | 36 min |
| Jun 13, 3:47 PM EDT | Severe Thunderstorm Warning | ILN | Scioto | 43 min |
| Jun 13, 4:04 PM EDT | Severe Thunderstorm Warning | ILN | Scioto | 41 min |
| Jun 13, 4:47 PM EDT | Severe Thunderstorm Warning | ILN | Adams, Scioto | 43 min |
| Jun 13, 5:21 PM EDT | Areal Flood Advisory | ILN | Adams, Scioto | 2 hr |
| Jun 13, 5:36 PM EDT | Flash Flood Warning | ILN | Adams, Scioto | 2 hr |
| Jun 13, 5:43 PM EDT | Special Weather Statement | ILN | Adams | 32 min |
| Jun 13, 7:41 PM EDT | Areal Flood Warning | ILN | Adams, Scioto | 3 hr |
| Jun 13, 3:38 PM EDT | Special Weather Statement | ILN | Bracken, Mason | 37 min |
| Jun 13, 3:59 PM EDT | Special Weather Statement | ILN | Lewis | 31 min |
| Jun 13, 4:01 PM EDT | Areal Flood Advisory | ILN | Owen | 20 min |
| Jun 13, 4:21 PM EDT | Flash Flood Warning | ILN | Owen | 3 hr |
| Jun 13, 4:34 PM EDT | Areal Flood Advisory | ILN | Lewis, Mason | 117 min |
| Jun 13, 4:43 PM EDT | Special Weather Statement | ILN | Lewis | 32 min |
Nearby
Areal Flood Warnings in Indiana, 2021Every areal flood warning in 2021
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.