Alert archive / Nebraska / Flash Flood Warnings in 2019

Flash Flood Warning 16, NWS Hastings, NE

June 26, 2019Fillmore County, York County, Nebraska

NWS Hastings, NE issued this flash flood warning at Jun 26, 2019, 3:11 AM CDT for Fillmore County, York County, Nebraska. It was in force for 5 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jun 26, 2019, 3:11 AM CDT (08:11 UTC)
Expired
Jun 26, 2019, 8:27 AM CDT
In force
5 hr
Issued by
NWS Hastings, NE
Area
Storm-based polygon
Flood severity
None

Counties Fillmore County, NE, York County, NE

The radar

The Grand Island radar (KUEX), 83 km from the middle of the area, began a volume at 08:13 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, 8.2 hours before the alert went out and 124 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-pSkew-T log-p diagram, Omaha, NE at 00:00Z on 2019-06-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 354 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Omaha, NE at 00:00Z on 2019-06-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 85 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
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
354 J/kg
Mixed-layer CIN
-200 J/kg
Mixed-layer LCL
1816 m above ground
0-6 km bulk shear
42 kt
0-1 km storm-relative helicity
85 m²/s²
0-3 km storm-relative helicity
324 m²/s²
Significant tornado parameter
0.0
Supercell composite
10.8

Open this sounding in Storm Lab

What forecasters said that day

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

NWS Hastings, NE wrote its last area forecast discussion before this flash flood warning went out at Jun 26, 12:45 AM CDT, 2 hours 26 minutes earlier.

Area forecast discussion, Jun 26, 12:45 AM CDT, 2 hours 26 minutes before
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Hazardous weather outlook, Jun 25, 9:55 PM CDT, 5 hours 16 minutes before
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In the hours before

Special weather statement, Jun 25, 11:34 PM CDT, 3 hours 37 minutes before
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Special weather statement, Jun 26, 1:10 AM CDT, 2 hours 1 minute before
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Local storm report, Jun 26, 1:55 AM CDT, 1 hour 16 minutes before
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Local storm report, Jun 26, 2:31 AM CDT, 40 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Jun 25, 7:05 PM CDTSevere Thunderstorm WarningGIDFranklin, Webster25 min
Jun 25, 7:11 PM CDTSevere Thunderstorm WarningGIDNuckolls, Thayer, Webster34 min
Jun 25, 7:15 PM CDTSevere Thunderstorm WarningGIDFranklin30 min
Jun 25, 7:24 PM CDTSevere Thunderstorm WarningGIDFranklin, Harlan21 min
Jun 25, 7:27 PM CDTSevere Thunderstorm WarningGIDFranklin, Webster33 min
Jun 25, 7:40 PM CDTSevere Thunderstorm WarningGIDNuckolls, Webster35 min
Jun 25, 7:44 PM CDTSevere Thunderstorm WarningGIDFranklin, Harlan31 min
Jun 25, 7:56 PM CDTSevere Thunderstorm WarningGIDFranklin, Webster34 min
Jun 25, 8:10 PM CDTSevere Thunderstorm WarningGIDFranklin35 min
Jun 25, 8:19 PM CDTAreal Flood AdvisoryGIDWebster6 hr
Jun 26, 1:10 AM CDTSpecial Weather StatementGIDHamilton, York50 min
Jun 26, 1:21 AM CDTSevere Thunderstorm WarningGIDYork39 min
Jun 26, 1:30 AM CDTSevere Thunderstorm WarningGIDHamilton, Merrick, Polk, York30 min
Jun 26, 1:58 AM CDTAreal Flood AdvisoryGIDYork3 hr
Jun 26, 2:00 AM CDTSevere Thunderstorm WarningGIDPolk, York45 min
Jun 26, 2:32 AM CDTSevere Thunderstorm WarningGIDGreeley, Valley58 min
Jun 26, 2:43 AM CDTFlash Flood WarningGIDYork6 hr
Jun 26, 2:47 AM CDTSevere Thunderstorm WarningGIDYork27 min
Jun 26, 3:27 AM CDTSevere Thunderstorm WarningGIDGreeley, Howard, Merrick, Nance, Sherman, Valley48 min
Jun 26, 3:58 AM CDTSpecial Weather StatementGIDValley32 min
Jun 26, 4:14 AM CDTSpecial Weather StatementGIDHoward, Merrick, Nance, Polk31 min
Jun 26, 4:44 AM CDTSevere Thunderstorm WarningGIDHall, Hamilton, Howard, Merrick, Nance, Polk and 1 more46 min
Jun 26, 5:10 AM CDTAreal Flood AdvisoryGIDHoward, Merrick, Nance, Polk3 hr
Jun 26, 5:25 AM CDTSevere Thunderstorm WarningGIDFillmore, Polk, York50 min
Jun 26, 5:26 AM CDTSevere Thunderstorm WarningGIDMerrick, Nance, Polk49 min
Jun 26, 5:37 AM CDTSevere Thunderstorm WarningGIDGreeley, Howard, Merrick, Nance38 min
Jun 26, 6:12 AM CDTSpecial Weather StatementGIDPolk, York48 min
Jun 26, 6:16 AM CDTSpecial Weather StatementGIDNance44 min
Jun 26, 7:21 AM CDTSpecial Weather StatementGIDPolk24 min
Jun 26, 7:30 AM CDTSevere Thunderstorm WarningGIDPolk, York15 min
Jun 26, 7:38 AM CDTSpecial Weather StatementGIDFillmore37 min
Jun 26, 8:16 AM CDTAreal Flood WarningGIDHamilton, Merrick, Nance, Polk, York12 hr
Jun 26, 11:49 AM CDTRiver Flood WarningGIDClay, Nuckolls9 hr
Jun 25, 8:12 PM CDTSevere Thunderstorm WarningGIDJewell33 min
Jun 25, 8:22 PM CDTSpecial Weather StatementGIDJewell23 min
Jun 25, 8:38 PM CDTSevere Thunderstorm WarningGIDMitchell22 min
Jun 25, 8:44 PM CDTSpecial Weather StatementGIDJewell16 min
Jun 25, 9:01 PM CDTSevere Thunderstorm WarningGIDJewell, Mitchell29 min
Jun 25, 11:34 PM CDTSpecial Weather StatementGIDRooks26 min

Nearby

Flash Flood Warnings in Nebraska, 2019Every flash flood warning in 2019

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.