Alert archive / Nebraska / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 13, NWS Omaha, NE
NWS Omaha, NE issued this severe thunderstorm warning at May 2, 2021, 7:57 PM CDT for Burt County, Dodge County, Nebraska. It was in force for 29 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- May 2, 2021, 7:57 PM CDT (00:57 UTC)
- Expired
- May 2, 2021, 8:26 PM CDT
- In force
- 29 min
- Issued by
- NWS Omaha, NE
- Area
- Storm-based polygon
- Hail
- 1.5 in
- Wind
- 50.0 mph
Counties Burt County, NE, Dodge County, NE
The radar
The Omaha radar (KOAX), 44 km from the middle of the area, began a volume at 00:56 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.
The nearest sounding before it
Omaha, NE (KOAX), launched 00:00Z, 1.0 hours before the alert went out and 44 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 1198 J/kg
- Mixed-layer CIN
- -9 J/kg
- Mixed-layer LCL
- 1730 m above ground
- 0-6 km bulk shear
- 24 kt
- 0-1 km storm-relative helicity
- 61 m²/s²
- 0-3 km storm-relative helicity
- 70 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 1.7
The text
As transmitted.
664
WUUS53 KOAX 030057
SVROAX
NEC021-053-030145-
/O.NEW.KOAX.SV.W.0013.210503T0057Z-210503T0145Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Omaha/Valley Nebraska
757 PM CDT Sun May 2 2021
The National Weather Service in Omaha has issued a
* Severe Thunderstorm Warning for...
Southwestern Burt County in east central Nebraska...
Northeastern Dodge County in east central Nebraska...
* Until 845 PM CDT.
* At 757 PM CDT, a severe thunderstorm was located over Uehling, or
41 miles northwest of Omaha, moving east at 10 mph.
HAZARD...Ping pong ball size hail.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be injured. Expect
damage to roofs, siding, windows, and vehicles.
* Locations impacted include...
Uehling, Craig and Summit Lake State Recreation Area.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4168 9638 4168 9644 4166 9644 4165 9650
4180 9656 4187 9633 4172 9623
TIME...MOT...LOC 0057Z 249DEG 8KT 4174 9650
HAIL...1.50IN
WIND...<50MPH
$$
Fajman2 follow-up statements
709
WWUS53 KOAX 030119
SVSOAX
Severe Weather Statement
National Weather Service Omaha/Valley Nebraska
819 PM CDT Sun May 2 2021
NEC021-053-030145-
/O.CON.KOAX.SV.W.0013.000000T0000Z-210503T0145Z/
Burt NE-Dodge NE-
819 PM CDT Sun May 2 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT
FOR SOUTHWESTERN BURT AND NORTHEASTERN DODGE COUNTIES...
At 819 PM CDT, a severe thunderstorm was located near Uehling, or 40
miles northwest of Omaha, moving east at 10 mph.
HAZARD...Quarter size hail.
SOURCE...Radar indicated.
IMPACT...Damage to vehicles is expected.
Locations impacted include...
Uehling, Craig and Summit Lake State Recreation Area.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4166 9644 4165 9650 4180 9656 4187 9633
4172 9623 4168 9638 4168 9644
TIME...MOT...LOC 0119Z 249DEG 8KT 4176 9644
HAIL...1.00IN
WIND...<50MPH
$$
Fajman176
WWUS53 KOAX 030126
SVSOAX
Severe Weather Statement
National Weather Service Omaha/Valley Nebraska
826 PM CDT Sun May 2 2021
NEC021-053-030136-
/O.CAN.KOAX.SV.W.0013.000000T0000Z-210503T0145Z/
Burt NE-Dodge NE-
826 PM CDT Sun May 2 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN BURT AND
NORTHEASTERN DODGE COUNTIES IS CANCELLED...
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning has been cancelled.
LAT...LON 4166 9644 4165 9650 4180 9656 4187 9633
4172 9623 4168 9638 4168 9644
TIME...MOT...LOC 0123Z 249DEG 8KT 4177 9642
$$
FajmanThe office that day
Everything else NWS Omaha, NE issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 2, 7:21 PM CDT | Severe Thunderstorm Warning | OAX | Washington | 39 min |
| May 2, 7:33 PM CDT | Severe Thunderstorm Warning | OAX | Butler | 42 min |
| May 2, 8:07 PM CDT | Severe Thunderstorm Warning | OAX | Burt | 28 min |
| May 2, 8:18 PM CDT | Areal Flood Advisory | OAX | Butler | 3 hr |
| May 2, 8:52 PM CDT | Severe Thunderstorm Warning | OAX | Butler, Seward | 38 min |
| May 2, 8:54 PM CDT | Severe Thunderstorm Warning | OAX | Burt | 36 min |
| May 2, 9:01 PM CDT | Severe Thunderstorm Warning | OAX | Butler, Colfax, Platte | 29 min |
| May 2, 9:38 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Dodge, Washington | 28 min |
| May 2, 10:41 PM CDT | Special Weather Statement | OAX | Cass, Douglas, Lancaster, Otoe, Sarpy, Saunders and 1 more | 34 min |
| May 2, 11:05 PM CDT | Special Weather Statement | OAX | Cass, Douglas, Lancaster, Otoe, Sarpy, Saunders and 1 more | 10 min |
| May 2, 11:18 PM CDT | Special Weather Statement | OAX | Cass, Douglas, Lancaster, Sarpy, Saunders, Seward and 1 more | 42 min |
| May 2, 11:43 PM CDT | Special Weather Statement | OAX | Cass, Douglas, Lancaster, Otoe, Sarpy | 47 min |
Nearby
Severe Thunderstorm Warnings in Nebraska, 2021Every severe thunderstorm warning in 2021
Sources
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.