Connecticut, 1998

Hail in Connecticut, June 20, 1998

June 20, 1998 · NWS OKX · 3 events in 2 counties and zones

Severe thunderstorms moved slowly east over the area. They produced large hail, torrential rain that caused localized flooding, and frequent lightning.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
3

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS OKX wrote it up.

Severe thunderstorms moved slowly east over the area. They produced large hail, torrential rain that caused localized flooding, and frequent lightning.

The radar

The Boston radar (KBOX), 74 km away, was scanning. The volume nearest the first event began at 18:37 UTC.

Open the radar archive at this moment

Event by event

3 hail. Local standard time, as filed.

Hail, New London

When
June 20, 1:40 PM EST
Where
New London County, Voluntown
Measured
1 in hail
Reported by
TRAINED SPOTTER
Coordinates
41.570, -71.870

Hail, New London

When
June 20, 1:44 PM EST
Where
New London County, Franklin
Measured
1.5 in hail
Reported by
TRAINED SPOTTER
Coordinates
41.600, -72.150

Hail, New Haven

When
June 20, 3:25 PM EST
Where
New Haven County, Cheshire
Measured
0.75 in hail
Reported by
TRAINED SPOTTER
Coordinates
41.500, -72.900

What these are

Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Connecticut in 1998Every state in 1998This day in weather historyWarnings in Connecticut, June 1998

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5658749, 5658750, 5658751.