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Wildfire Notification Report

Date: 2026-04-28
Time: 21:01:17
Production Date and Time: 2026-04-28 21:06:11 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261182101171_e20261182103544_c20261182104001.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20261182056171_e20261182058544_c20261182059002.nc
Number Of Thermal Anomaly Notifications: 3
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Possible Wildfire

Basic Information
State/Province(s) WA
Country/Countries United States
County/Locality(s) Okanogan County, WA
NWS WFO Spokane WA
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2026-04-28 21:01:19UTC
Radiative Center (Lat, Lon): 48.566944°, -119.851387°
Nearby Counties (meeting notification criteria):
  • Okanogan County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power227.72 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk, Known Incident: HI RX - CAMELBACK (HIGH, tdiff=0.20663 days, Point)
Event Priority Ranking4
Maximum Observed BT (3.9 um)292.18 K
Observed - Background BT (3.9 um)19.06 K
BT Anomaly (3.9 um)7.12 K
Maximum Observed - Clear RTM BT (3.9 um)8.49 K
Maximum Observed BTD (3.9-10/11/12 um)34.94 K
Observed - Background BTD (3.9-10/11/12 um)19.06 K
BTD Anomaly (3.9-10/11/12 um)7.70 K
Similar Pixel Count0
BT Time Tendency (3.9 um)10.30 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.93
Fraction of Surrounding Red Channel Pixels that are Brighter0.98
Maximum Radiative Power227.72 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 70.70°
Mean Solar Zenith Angle 37.20°
Mean Glint Angle80.90°
Water Fraction0.00
Total Pixel Area 12.10 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OK
Country/Countries United States
County/Locality(s) Alfalfa County, OK
NWS WFO Norman OK
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-28 21:01:50UTC
Radiative Center (Lat, Lon): 36.917221°, -98.247223°
Nearby Counties (meeting notification criteria):
  • Alfalfa County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power44.33 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)308.11 K
Observed - Background BT (3.9 um)5.39 K
BT Anomaly (3.9 um)3.56 K
Maximum Observed - Clear RTM BT (3.9 um)20.15 K
Maximum Observed BTD (3.9-10/11/12 um)11.85 K
Observed - Background BTD (3.9-10/11/12 um)4.37 K
BTD Anomaly (3.9-10/11/12 um)6.35 K
Similar Pixel Count6
BT Time Tendency (3.9 um)2.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.88
Fraction of Surrounding Red Channel Pixels that are Brighter0.98
Maximum Radiative Power16.70 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 49.50°
Mean Solar Zenith Angle 40.70°
Mean Glint Angle54.10°
Water Fraction0.00
Total Pixel Area 18.50 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) TX
Country/Countries United States
County/Locality(s) Brewster County, TX
NWS WFO Midland/Odessa TX
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-28 21:02:49UTC
Radiative Center (Lat, Lon): 30.206667°, -103.375000°
Nearby Counties (meeting notification criteria):
  • Brewster County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.04 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)319.57 K
Observed - Background BT (3.9 um)1.98 K
BT Anomaly (3.9 um)1.19 K
Maximum Observed - Clear RTM BT (3.9 um)15.22 K
Maximum Observed BTD (3.9-10/11/12 um)14.61 K
Observed - Background BTD (3.9-10/11/12 um)2.86 K
BTD Anomaly (3.9-10/11/12 um)2.66 K
Similar Pixel Count25
BT Time Tendency (3.9 um)0.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.76
Fraction of Surrounding Red Channel Pixels that are Brighter0.75
Maximum Radiative Power8.04 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 46.90°
Mean Solar Zenith Angle 34.20°
Mean Glint Angle42.10°
Water Fraction0.00
Total Pixel Area 5.90 km2
Latest Satellite Imagery:
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