Please consider accessing NGFS detections and satellite imagery through the NOAA/NESDIS Wildland Fire Data Portal: https://fire.data.nesdis.noaa.gov/map/

Wildfire Notification Report

Date: 2026-04-20
Time: 17:51:17
Production Date and Time: 2026-04-20 17:56:16 UTC
Primary Instrument: GOES-19 ABI
Wmo Spacecraft Id: 666
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G19_s20261101751176_e20261101753549_c20261101754012.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G19_s20261101746176_e20261101748549_c20261101749004.nc
Number Of Thermal Anomaly Notifications: 4
More details ▼ Hide details ▲

Possible Wildfire

Basic Information
State/Province(s) WI
Country/Countries United States
County/Locality(s) Marquette County, WI
NWS WFO Milwaukee/Sullivan WI
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-20 17:51:21UTC
Radiative Center (Lat, Lon): 43.689167°, -89.400002°
Nearby Counties (meeting notification criteria):
  • Marquette County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.92 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)298.43 K
Observed - Background BT (3.9 um)2.55 K
BT Anomaly (3.9 um)1.86 K
Maximum Observed - Clear RTM BT (3.9 um)15.26 K
Maximum Observed BTD (3.9-10/11/12 um)11.70 K
Observed - Background BTD (3.9-10/11/12 um)2.71 K
BTD Anomaly (3.9-10/11/12 um)3.59 K
Similar Pixel Count25
BT Time Tendency (3.9 um)1.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.38
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power9.92 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 52.60°
Mean Solar Zenith Angle 32.50°
Mean Glint Angle84.00°
Water Fraction0.00
Total Pixel Area 6.60 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) Monterey County, CA
NWS WFO San Francisco CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-20 17:52:18UTC
Radiative Center (Lat, Lon): 36.076946°, -121.010002°
Nearby Counties (meeting notification criteria):
  • Monterey County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power61.01 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)306.28 K
Observed - Background BT (3.9 um)5.21 K
BT Anomaly (3.9 um)2.77 K
Maximum Observed - Clear RTM BT (3.9 um)12.20 K
Maximum Observed BTD (3.9-10/11/12 um)16.56 K
Observed - Background BTD (3.9-10/11/12 um)5.34 K
BTD Anomaly (3.9-10/11/12 um)5.17 K
Similar Pixel Count20
BT Time Tendency (3.9 um)0.70 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.53
Fraction of Surrounding Red Channel Pixels that are Brighter0.62
Maximum Radiative Power31.48 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 63.90°
Mean Solar Zenith Angle 38.70°
Mean Glint Angle102.60°
Water Fraction0.00
Total Pixel Area 18.20 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s) GA
Country/Countries United States
County/Locality(s) Jenkins County, GA
NWS WFO Charleston SC
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-20 17:52:22UTC
Radiative Center (Lat, Lon): 32.918610°, -81.985558°
Nearby Counties (meeting notification criteria):
  • Jenkins County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power9.60 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)311.93 K
Observed - Background BT (3.9 um)3.13 K
BT Anomaly (3.9 um)1.70 K
Maximum Observed - Clear RTM BT (3.9 um)15.40 K
Maximum Observed BTD (3.9-10/11/12 um)10.45 K
Observed - Background BTD (3.9-10/11/12 um)2.64 K
BTD Anomaly (3.9-10/11/12 um)3.30 K
Similar Pixel Count19
BT Time Tendency (3.9 um)0.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.81
Fraction of Surrounding Red Channel Pixels that are Brighter0.53
Maximum Radiative Power9.60 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 39.20°
Mean Solar Zenith Angle 22.40°
Mean Glint Angle59.70°
Water Fraction0.00
Total Pixel Area 5.20 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »

Possible Wildfire

Basic Information
State/Province(s) MS
Country/Countries United States
County/Locality(s) Forrest County, MS
NWS WFO Jackson MS
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2026-04-20 17:52:21UTC
Radiative Center (Lat, Lon): 31.104723°, -89.332222°
Nearby Counties (meeting notification criteria):
  • Forrest County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power16.60 MW
Map:
Additional Information
Notification Status New Feature
Type of EventNominal Fire Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)305.23 K
Observed - Background BT (3.9 um)5.41 K
BT Anomaly (3.9 um)3.99 K
Maximum Observed - Clear RTM BT (3.9 um)10.09 K
Maximum Observed BTD (3.9-10/11/12 um)12.53 K
Observed - Background BTD (3.9-10/11/12 um)5.46 K
BTD Anomaly (3.9-10/11/12 um)5.81 K
Similar Pixel Count6
BT Time Tendency (3.9 um)0.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.65
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power16.60 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 39.50°
Mean Solar Zenith Angle 19.90°
Mean Glint Angle58.40°
Water Fraction0.00
Total Pixel Area 5.20 km2
Latest Satellite Imagery:
Show More ▲ Show Less ▼ View all event imagery »