Hail, Allen
- When
- May 5, 7:50 PM EST
- Where
- Allen County, Yoder
- Measured
- 1.25 in hail
- Reported by
- AMATEUR RADIO
- Coordinates
- 40.930, -85.170
Hail and Damaging Wind in Indiana, May 5, 1999
strong convection by early evening. 00Z raobs from Lincoln Illinois and Wilmington Ohio revealed marginal instability and wind shear.
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
The toll
- Deaths
- 0
- Injuries
- 0
- Property damage
- None recorded
- Crop damage
- None recorded
- Events
- 15
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 IWX wrote it up.
Synoptic and mesoscale conditions for May 5, 1999...A warm front extending from Dubuque Iowa to Columbus Ohio became the focus for scattered...strong convection by early evening. 00Z raobs from Lincoln Illinois and Wilmington Ohio revealed marginal instability and wind shear. Storms quickly developed by early evening with pea to marble size hail reported with several of the storms. Additional storms developed over southwestern Allen county, Indiana where a storm split was observed. The left moving storm began to accelerate to the north and exhibited supercell characteristics. This storm was responsible for all of the severe hail reports that evening as it moved from Allen county, Indiana northward to Hillsdale county, Michigan, were it finally dissipated.
The radar
The national radar mosaic for the moment the first event began.
Event by event
14 hail, 1 thunderstorm wind. Local standard time, as filed.
Hail, Allen
- When
- May 5, 7:52 PM EST
- Where
- Allen County, 5 mi SW of Ft Wayne
- Measured
- 1 in hail
- Reported by
- AMATEUR RADIO
- Coordinates
- 41.020, -85.200
Hail, Allen
- When
- May 5, 7:55 PM EST
- Where
- Allen County, Aboite
- Measured
- 1.5 in hail
- Reported by
- BROADCAST MEDIA
- Coordinates
- 41.000, -85.320
Thunderstorm Wind, Allen
- When
- May 5, 8:00 PM EST
- Where
- Allen County, Ft Wayne
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 41.070, -85.130
Power lines blown down at Exit 103 on I-69
Hail, Allen
- When
- May 5, 8:05 PM EST
- Where
- Allen County, Ft Wayne
- Measured
- 1 in hail
- Reported by
- NWS EMPLOYEE(OFF DUTY)
- Coordinates
- 41.070, -85.130
Hail, Allen
- When
- May 5, 8:09 PM EST
- Where
- Allen County, Ft Wayne
- Measured
- 0.88 in hail
- Reported by
- TRAINED SPOTTER
- Coordinates
- 41.070, -85.130
Hail, Allen
- When
- May 5, 8:12 PM EST
- Where
- Allen County, Ft Wayne
- Measured
- 0.75 in hail
- Reported by
- TRAINED SPOTTER
- Coordinates
- 41.070, -85.130
Reported at the Ft Wayne Zoo
Hail, Allen
- When
- May 5, 8:12 PM EST
- Where
- Allen County, Ft Wayne
- Measured
- 0.75 in hail
- Reported by
- TRAINED SPOTTER
- Coordinates
- 41.070, -85.130
Intersection of Spring and St. Mary Streets
Hail, Allen
- When
- May 5, 8:26 PM EST
- Where
- Allen County, Ft Wayne
- Measured
- 0.75 in hail
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 41.070, -85.130
1 mile SSE of US30/I-69 Intersection
Hail, De Kalb
- When
- May 5, 8:35 PM EST
- Where
- De Kalb County, Auburn
- Measured
- 0.75 in hail
- Reported by
- AMATEUR RADIO
- Coordinates
- 41.370, -85.050
Hail, De Kalb
- When
- May 5, 8:45 PM EST
- Where
- De Kalb County, Waterloo
- Measured
- 1 in hail
- Reported by
- AMATEUR RADIO
- Coordinates
- 41.430, -85.020
Hail, Steuben
- When
- May 5, 9:00 PM EST
- Where
- Steuben County, Pleasant Lake
- Measured
- 1.75 in hail
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 41.570, -85.020
Hail, Steuben
- When
- May 5, 9:20 PM EST
- Where
- Steuben County, Fremont
- Measured
- 0.88 in hail
- Reported by
- TRAINED SPOTTER
- Coordinates
- 41.730, -84.930
Hail, Steuben
- When
- May 5, 9:22 PM EST
- Where
- Steuben County, Clear Lake
- Measured
- 0.75 in hail
- Reported by
- AMATEUR RADIO
- Coordinates
- 41.730, -84.830
Hail, Steuben
- When
- May 5, 9:23 PM EST
- Where
- Steuben County, Fremont
- Measured
- 1 in hail
- Reported by
- AMATEUR RADIO
- Coordinates
- 41.730, -84.930
What these are
- Hail
- Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
- Thunderstorm Wind
- Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.
After NWS Directive 10-1605, the rules offices file Storm Data by.
The same day elsewhere
- Tornadoes in Tennessee, May 5, 1999
- Flash Flooding and Flood in Tennessee, May 5 to 9, 1999
- Flash Flooding and Flooding in Tennessee, May 5, 1999
- Tornado in Indiana, May 5, 1999
- Tornadoes and Flash Flooding in Mississippi, May 5, 1999
- Tornado and Hail in North Carolina, May 5 to 6, 1999
- Flooding and Hail in Mississippi, May 5, 1999
- Tornado in Indiana, May 5, 1999
- Tornado and Hail in Georgia, May 5 to 6, 1999
- Tornado in Illinois, May 5, 1999
- Flash Flood and Hail in Louisiana, May 5, 1999
- Damaging Winds in Arkansas, May 5, 1999
More
Every storm in Indiana in 1999Every state in 1999This day in weather historyWarnings in Indiana, May 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: 5691165, 5691166, 5691167, 5691168, 5691169, 5691170, 5691171, 5691172, 5691173, 5691174, 5691175, 5690576, 5690577, 5690578, 5690579.