New York, 2009

Hail in New York, April 21, 2009

April 21, 2009 · NWS BUF · 1 event in 1 county or zone

Low pressure drifted across the lower Great Lakes. Scattered thunderstorms developed in the unsettled conditions.

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

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
$5,000
Crop damage
$15,000
Events
1

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 BUF wrote it up.

Low pressure drifted across the lower Great Lakes. Scattered thunderstorms developed in the unsettled conditions. One of these storms grew to produce three-quarter inch diameter hail. The amount of hail that fell covered the ground with a half- to one-inch depth.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Buffalo, NY wrote its last area forecast discussion before the first event at Apr 21, 7:16 PM EST, 14 minutes earlier.

Area forecast discussion, Apr 21, 7:16 PM EST, 14 minutes before
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In the hours before

Special weather statement, Apr 21, 7:24 PM EST, 6 minutes before
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<head>
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  <link rel="stylesheet" href="index.css">
</head>
<body>
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The radar

The Ft Drum radar (KTYX), 36 km away, was scanning. The volume nearest the first event began at 00:31 UTC.

Open the radar archive at this moment

Event by event

1 hail. Local standard time, as filed.

Hail, Oswego

When
April 21, 7:30 PM EST
Where
Oswego County, Richland
Measured
0.75 in hail
Property damage
$5,000
Crop damage
$15,000
Reported by
Public
Coordinates
43.570, -76.050

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 New York in 2009Every state in 2009This day in weather historyWarnings in New York, April 2009

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: 167587.