Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-10-10
Time:	18:16:18
Production Date and Time:	2025-10-10 18:21:17 UTC
Primary Instrument:	GOES-18 ABI
Wmo Spacecraft Id:	665
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G18_s20252831816188_e20252831818561_c20252831819023.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G18_s20252831811188_e20252831813561_c20252831814034.nc
Number Of Thermal Anomaly Alerts:	8

Possible Wildfire

Basic Information
State/Province(s)	Saskatchewan
Country/Countries	Canada
County/Locality(s)	Division No. 9, Saskatchewan
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-10 18:16:25UTC
Radiative Center (Lat, Lon):	51.636112°, -102.204170°
Nearby Counties (meeting alert criteria):	Division No. 9 (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.78 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	297.35 K
Observed - Background BT (3.9 um)	2.51 K
BT Anomaly (3.9 um)	1.68 K
Maximum Observed - Clear RTM BT (3.9 um)	9.45 K
Maximum Observed BTD (3.9-10/11/12 um)	8.98 K
Observed - Background BTD (3.9-10/11/12 um)	2.26 K
BTD Anomaly (3.9-10/11/12 um)	4.30 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	1.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.57
Fraction of Surrounding Red Channel Pixels that are Brighter	0.94
Maximum Radiative Power	12.78 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	67.90°
Mean Solar Zenith Angle	58.30°
Mean Glint Angle	109.70°
Water Fraction	0.00
Total Pixel Area	10.60 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	Saskatchewan
Country/Countries	Canada
County/Locality(s)	Division No. 5, Saskatchewan
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-10 18:16:25UTC
Radiative Center (Lat, Lon):	50.213333°, -101.491112°
Nearby Counties (meeting alert criteria):	Division No. 5 (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.16 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.85 K
Observed - Background BT (3.9 um)	4.19 K
BT Anomaly (3.9 um)	3.30 K
Maximum Observed - Clear RTM BT (3.9 um)	10.04 K
Maximum Observed BTD (3.9-10/11/12 um)	9.59 K
Observed - Background BTD (3.9-10/11/12 um)	3.58 K
BTD Anomaly (3.9-10/11/12 um)	4.96 K
Similar Pixel Count	17
BT Time Tendency (3.9 um)	1.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.83
Fraction of Surrounding Red Channel Pixels that are Brighter	0.83
Maximum Radiative Power	18.16 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	67.00°
Mean Solar Zenith Angle	56.80°
Mean Glint Angle	107.70°
Water Fraction	0.00
Total Pixel Area	10.30 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	Manitoba
Country/Countries	Canada
County/Locality(s)	Division No. 5, Manitoba
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-10 18:16:25UTC
Radiative Center (Lat, Lon):	49.216110°, -100.495834°
Nearby Counties (meeting alert criteria):	Division No. 5 (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	38.86 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.60 K
Observed - Background BT (3.9 um)	3.66 K
BT Anomaly (3.9 um)	3.00 K
Maximum Observed - Clear RTM BT (3.9 um)	10.74 K
Maximum Observed BTD (3.9-10/11/12 um)	9.92 K
Observed - Background BTD (3.9-10/11/12 um)	3.64 K
BTD Anomaly (3.9-10/11/12 um)	7.56 K
Similar Pixel Count	13
BT Time Tendency (3.9 um)	3.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.51
Fraction of Surrounding Red Channel Pixels that are Brighter	0.92
Maximum Radiative Power	19.47 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	66.80°
Mean Solar Zenith Angle	55.80°
Mean Glint Angle	106.60°
Water Fraction	0.00
Total Pixel Area	20.30 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	ID
Country/Countries	United States
County/Locality(s)	Shoshone County, ID
NWS WFO	Spokane WA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-10 18:16:24UTC
Radiative Center (Lat, Lon):	47.097221°, -115.148613°
Nearby Counties (meeting alert criteria):	Shoshone County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.72 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	295.25 K
Observed - Background BT (3.9 um)	2.95 K
BT Anomaly (3.9 um)	1.75 K
Maximum Observed - Clear RTM BT (3.9 um)	6.61 K
Maximum Observed BTD (3.9-10/11/12 um)	7.96 K
Observed - Background BTD (3.9-10/11/12 um)	3.07 K
BTD Anomaly (3.9-10/11/12 um)	3.61 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	1.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.38
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	12.72 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	58.50°
Mean Solar Zenith Angle	55.90°
Mean Glint Angle	99.20°
Water Fraction	0.00
Total Pixel Area	7.70 km²
Latest Satellite Imagery:	IDn-MTw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	CA
Country/Countries	United States
County/Locality(s)	Placer County, CA
NWS WFO	Sacramento CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-10 18:16:54UTC
Radiative Center (Lat, Lon):	39.019165°, -121.374443°
Nearby Counties (meeting alert criteria):	Placer County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	36.38 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.86 K
Observed - Background BT (3.9 um)	4.51 K
BT Anomaly (3.9 um)	3.01 K
Maximum Observed - Clear RTM BT (3.9 um)	10.13 K
Maximum Observed BTD (3.9-10/11/12 um)	14.35 K
Observed - Background BTD (3.9-10/11/12 um)	5.41 K
BTD Anomaly (3.9-10/11/12 um)	7.09 K
Similar Pixel Count	7
BT Time Tendency (3.9 um)	6.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.25
Fraction of Surrounding Red Channel Pixels that are Brighter	0.95
Maximum Radiative Power	19.98 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.30°
Mean Solar Zenith Angle	50.60°
Mean Glint Angle	84.50°
Water Fraction	0.00
Total Pixel Area	12.00 km²
Latest Satellite Imagery:	CAcentral_750_m ORsw-CAn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	CA
Country/Countries	United States
County/Locality(s)	Santa Cruz County, CA
NWS WFO	San Francisco CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-10 18:16:54UTC
Radiative Center (Lat, Lon):	37.152222°, -122.185837°
Nearby Counties (meeting alert criteria):	Santa Cruz County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.74 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	296.94 K
Observed - Background BT (3.9 um)	5.31 K
BT Anomaly (3.9 um)	1.92 K
Maximum Observed - Clear RTM BT (3.9 um)	6.03 K
Maximum Observed BTD (3.9-10/11/12 um)	10.15 K
Observed - Background BTD (3.9-10/11/12 um)	4.98 K
BTD Anomaly (3.9-10/11/12 um)	2.78 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	1.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.54
Fraction of Surrounding Red Channel Pixels that are Brighter	0.98
Maximum Radiative Power	14.74 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.00°
Mean Solar Zenith Angle	49.40°
Mean Glint Angle	81.20°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	CAcentral_750_m
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Possible Wildfire

Basic Information
State/Province(s)	CA
Country/Countries	United States
County/Locality(s)	Madera County, CA
NWS WFO	Hanford CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-10 18:16:54UTC
Radiative Center (Lat, Lon):	36.883610°, -120.143608°
Nearby Counties (meeting alert criteria):	Madera County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	21.23 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.69 K
Observed - Background BT (3.9 um)	5.14 K
BT Anomaly (3.9 um)	3.44 K
Maximum Observed - Clear RTM BT (3.9 um)	9.56 K
Maximum Observed BTD (3.9-10/11/12 um)	14.24 K
Observed - Background BTD (3.9-10/11/12 um)	5.45 K
BTD Anomaly (3.9-10/11/12 um)	6.99 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	4.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.31
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	21.23 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.50°
Mean Solar Zenith Angle	48.30°
Mean Glint Angle	80.30°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	CAcentral_750_m
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Possible Wildfire

Basic Information
State/Province(s)	Chihuahua
Country/Countries	Mexico
County/Locality(s)	Janos, Chihuahua
NWS WFO	N/A
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-10-10 18:17:26UTC
Radiative Center (Lat, Lon):	31.098333°, -108.309998°
Nearby Counties (meeting alert criteria):	Janos (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	57.87 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	322.26 K
Observed - Background BT (3.9 um)	9.01 K
BT Anomaly (3.9 um)	6.63 K
Maximum Observed - Clear RTM BT (3.9 um)	21.45 K
Maximum Observed BTD (3.9-10/11/12 um)	27.42 K
Observed - Background BTD (3.9-10/11/12 um)	9.37 K
BTD Anomaly (3.9-10/11/12 um)	9.44 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	9.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.24
Fraction of Surrounding Red Channel Pixels that are Brighter	0.98
Maximum Radiative Power	57.87 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.00°
Mean Solar Zenith Angle	39.00°
Mean Glint Angle	71.60°
Water Fraction	0.00
Total Pixel Area	6.00 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental

Wildfire Alert Report

Possible Wildfire

Possible Wildfire

Possible Wildfire

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Possible Wildfire

Possible Wildfire

Possible Wildfire