Alert archive / Indiana / Special Weather Statements in 2021

Special Weather Statement, NWS Wilmington, OH

June 27, 2021Dearborn County, Indiana

NWS Wilmington, OH issued this special weather statement at Jun 27, 2021, 2:48 PM EDT for Dearborn County, Indiana. It was in force for 27 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Jun 27, 2021, 2:48 PM EDT (18:48 UTC)
Expired: Jun 27, 2021, 3:15 PM EDT
In force: 27 min
Issued by: NWS Wilmington, OH

County Dearborn County, IN

The radar

The Cincinnati radar (KILN), 109 km from the middle of the area, began a volume at 18:51 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, 6.8 hours before the alert went out and 111 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 1177 m above ground
0-6 km bulk shear: 10 kt
0-1 km storm-relative helicity: -74 m²/s²
0-3 km storm-relative helicity: 5 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

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What forecasters said that day

The local office's own words before this special weather statement 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 special weather statement went out at Jun 27, 1:42 PM EDT, 1 hour 6 minutes earlier.

Area forecast discussion, Jun 27, 1:42 PM EDT, 1 hour 6 minutes before

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Hazardous weather outlook, Jun 27, 5:00 AM EDT, 9 hours 48 minutes before

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In the hours before

Special weather statement, Jun 27, 2:48 PM EDT, 0 minutes before

Special Weather Statement
National Weather Service Wilmington OH
248 PM EDT Sun Jun 27 2021

INZ073>075-271915-
Ripley IN-Ohio IN-Dearborn IN-
248 PM EDT Sun Jun 27 2021

...A STRONG THUNDERSTORM WILL AFFECT OHIO...SOUTHEASTERN RIPLEY AND
SOUTHERN DEARBORN COUNTIES UNTIL 315 PM EDT...

At 247 PM EDT, radar indicated a strong thunderstorm near Dillsboro,
moving northeast at 25 mph.

STORM HAZARDS INCLUDE...
Winds to 40 mph...

Locations impacted include...
Aurora, Dillsboro, Wilmington, French, Hartford, Farmers Retreat,
Friendship, Mount Sinai and Cold Springs.

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 3915 8498 3905 8489 3904 8489 3900 8485
      3893 8515 3901 8520
TIME...MOT...LOC 1847Z 243DEG 22KT 3898 8512

Novak

The office that day

Everything else NWS Wilmington, OH issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 27, 5:43 PM EDT	Special Weather Statement	ILN	Darke	32 min
Jun 27, 5:47 PM EDT	Special Weather Statement	ILN	Auglaize	28 min
Jun 27, 6:13 PM EDT	Special Weather Statement	ILN	Shelby	32 min
Jun 27, 5:00 PM EDT	Special Weather Statement	ILN	Fayette	45 min
Jun 27, 5:09 PM EDT	Severe Thunderstorm Warning	ILN	Fayette, Union, Wayne	51 min
Jun 27, 5:54 PM EDT	Special Weather Statement	ILN	Wayne	36 min

Nearby

Special Weather Statements in Indiana, 2021 Every special weather statement 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.