Severe Thunderstorm Watch 40

Issued

Apr 9, 2015, 2:26 PM EDT (18:26 UTC)

Expired

Apr 9, 2015, 10:00 PM EDT

In force

8 hr

Issued by

the Storm Prediction Center

Largest hail expected

2 in

Strongest gust expected

60 kt

The Cincinnati radar (KILN), 72 km from the middle of the area, began a volume at 18:29 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.

Two or more tornadoes

10%

One or more EF2 to EF5 tornadoes

2%

Ten or more severe wind reports

50%

One or more gusts of 65 knots or more

10%

Ten or more severe hail reports

40%

One or more hailstones of 2 inches or more

30%

Six or more combined severe hail and wind reports

70%

• Mesoscale Discussion 247Apr 9, 1:51 PM EDT
• Mesoscale Discussion 250Apr 9, 4:01 PM EDT
• Mesoscale Discussion 253Apr 9, 4:49 PM EDT
• Mesoscale Discussion 262Apr 9, 8:02 PM EDT

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Severe Thunderstorm Watches in Ohio, 2015Severe Thunderstorm Watches in Kentucky, 2015Severe Thunderstorm Watches in West Virginia, 2015Every severe thunderstorm watch in 2015

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.