Massachusetts, 1999

Hail and Lightning Strike in Massachusetts, July 30, 1999

July 30, 1999 · NWS BOX · 2 events in 2 counties and zones

An isolated severe thunderstorm produced dime size hail in Palmer. Earlier that day, lightning strikes from non-severe thunderstorms in Leominster and Fitchburg were responsible for starting two house fires and at least one brush fire.

Where it happened

Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. 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
2

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 BOX wrote it up.

An isolated severe thunderstorm produced dime size hail in Palmer. Earlier that day, lightning strikes from non-severe thunderstorms in Leominster and Fitchburg were responsible for starting two house fires and at least one brush fire. Lightning also caused damage to chimneys and roofs of several other homes.

The radar

The national radar mosaic for the moment the first event began.

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Event by event

1 lightning, 1 hail. Local standard time, as filed.

Lightning, Worcester

When
July 30, 3:28 PM EST to 3:43 PM EST
Where
Worcester County, Leominster
Reported by
NEWSPAPER
Coordinates
42.351, -71.908 (the zone’s center; the record gives no point)

Hail, Hampden

When
July 30, 6:47 PM EST to 7:01 PM EST
Where
Hampden County, Palmer
Measured
0.75 in hail
Reported by
AMATEUR RADIO
Coordinates
42.170, -72.330

What these are

Lightning
A lightning strike that killed, injured or caused damage.
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 Massachusetts in 1999Every state in 1999This day in weather historyWarnings in Massachusetts, July 1999

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: 5710919, 5710918.