Alert archive / Nebraska / Wind Advisories in 2022

Wind Advisory 12, NWS Omaha, NE

April 13, 202223 counties in Nebraska; 8 counties in Iowa

NWS Omaha, NE issued this wind advisory at Apr 13, 2022, 3:12 PM CDT for 23 counties in Nebraska; 8 counties in Iowa. It took effect at Apr 14, 2022, 7:00 AM CDT. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued: Apr 13, 2022, 3:12 PM CDT (20:12 UTC)
In effect from: Apr 14, 2022, 7:00 AM CDT
Expired: Apr 14, 2022, 7:00 PM CDT
In force: 12 hr
Issued by: NWS Omaha, NE

All 31 counties

Fremont County, IA, Harrison County, IA, Mills County, IA, Monona County, IA, Montgomery County, IA, Page County, IA, Pottawattamie County, IA, Shelby County, IA, Antelope County, NE, Boone County, NE, Burt County, NE, Butler County, NE, Cass County, NE, Cedar County, NE, Colfax County, NE, Cuming County, NE, Dodge County, NE, Douglas County, NE, Knox County, NE, Lancaster County, NE, Madison County, NE, Otoe County, NE, Pierce County, NE, Platte County, NE, Sarpy County, NE, Saunders County, NE, Seward County, NE, Stanton County, NE, Thurston County, NE, Washington County, NE, Wayne County, NE

The radar

The Omaha radar (KOAX), 31 km from the middle of the area, began a volume at 20:15 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 12:00Z, 8.2 hours before the alert went out and 31 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 1995 m above ground
0-6 km bulk shear: 80 kt
0-1 km storm-relative helicity: -269 m²/s²
0-3 km storm-relative helicity: -234 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this wind advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Omaha, NE wrote its last area forecast discussion before this wind advisory went out at Apr 13, 12:11 PM CDT, 3 hours 1 minute earlier.

Area forecast discussion, Apr 13, 12:11 PM CDT, 3 hours 1 minute before

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Hazardous weather outlook, Apr 13, 11:18 AM CDT, 3 hours 54 minutes before

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In the hours before

Local storm report, Apr 13, 2:29 PM CDT, 43 minutes before

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Local storm report, Apr 13, 2:33 PM CDT, 39 minutes before

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The office that day

Everything else NWS Omaha, NE issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 12, 7:00 PM CDT	Severe Thunderstorm Warning	OAX	Gage, Lancaster, Saline, Seward	45 min
Apr 12, 7:02 PM CDT	Severe Thunderstorm Warning	OAX	Burt, Cuming, Thurston	43 min
Apr 12, 7:16 PM CDT	Severe Thunderstorm Warning	OAX	Gage, Jefferson, Saline	44 min
Apr 12, 7:21 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OAX	Cass, Douglas, Lancaster, Otoe, Sarpy, Saunders and 1 more	39 min
Apr 12, 7:23 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OAX	Burt, Dodge, Saunders, Washington	52 min
Apr 12, 7:24 PM CDT	Tornado Warning	OAX	Lancaster	21 min
Apr 12, 7:40 PM CDT	Severe Thunderstorm Warning	OAX	Gage, Johnson, Lancaster, Otoe, Saline	50 min
Apr 12, 7:50 PM CDT	Tornado Warning	OAX	Douglas, Washington	10 min
Apr 12, 7:55 PM CDT	High Wind Warning	OAX	Antelope, Boone, Cedar, Colfax, Cuming, Knox and 6 more	2 hr
Apr 12, 7:55 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OAX	Cass, Douglas, Lancaster, Otoe, Sarpy, Saunders	50 min
Apr 12, 7:55 PM CDT	Wind Advisory	OAX	Antelope, Boone, Cedar, Colfax, Cuming, Knox and 6 more	9 hr
Apr 12, 7:57 PM CDT	Tornado Warning	OAX	Washington	18 min
Apr 12, 8:04 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OAX	Washington	56 min
Apr 12, 8:15 PM CDT	Severe Thunderstorm Warning	OAX	Gage, Jefferson, Johnson, Lancaster, Otoe, Pawnee	45 min
Apr 12, 8:34 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OAX	Cass, Douglas, Otoe, Sarpy	56 min
Apr 12, 8:37 PM CDT	Tornado Warning	OAX	Sarpy	23 min
Apr 12, 8:43 PM CDT	Severe Thunderstorm Warning	OAX	Gage, Johnson, Nemaha, Otoe, Pawnee, Richardson	47 min
Apr 12, 9:25 PM CDT	Severe Thunderstorm Warning	OAX	Cass, Otoe	65 min
Apr 12, 9:28 PM CDT	Severe Thunderstorm Warning	OAX	Johnson, Nemaha, Otoe, Pawnee, Richardson	32 min
Apr 12, 9:38 PM CDT	Tornado Warning	OAX	Nemaha, Otoe	22 min
Apr 12, 9:56 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OAX	Johnson, Nemaha, Otoe, Pawnee, Richardson	49 min
Apr 12, 10:23 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OAX	Nemaha, Richardson	25 min
Apr 13, 3:33 AM CDT	Fire Weather Watch	OAX	Antelope, Boone, Burt, Butler, Cass, Cedar and 24 more	24 hr
Apr 13, 3:33 AM CDT	Red Flag Warning	OAX	Antelope, Boone, Burt, Butler, Cedar, Colfax and 16 more	17 hr
Apr 13, 10:58 AM CDT	Wind Advisory	OAX	Antelope, Boone, Cedar, Knox, Pierce	4 hr
Apr 12, 8:15 PM CDT	Tornado Warning	OAX	Harrison, Shelby	15 min
Apr 12, 8:28 PM CDT	Tornado Warning Tornado observed	OAX	Harrison, Shelby	17 min
Apr 12, 8:46 PM CDT	Tornado Warning	OAX	Shelby	14 min
Apr 12, 8:53 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OAX	Harrison, Monona, Pottawattamie, Shelby	22 min
Apr 12, 9:17 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OAX	Pottawattamie, Shelby	28 min

Nearby

Wind Advisories in Nebraska, 2022 Wind Advisories in Iowa, 2022 Every wind advisory in 2022

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.