Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-08-13
Time:	19:51:17
Production Date and Time:	2025-08-13 19:56:31 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252251951178_e20252251953551_c20252251954034.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252251946178_e20252251948551_c20252251949025.nc
Number Of Thermal Anomaly Alerts:	9

Possible Wildfire

Basic Information
State/Province(s)	WY
Country/Countries	United States
County/Locality(s)	Big Horn County, WY
NWS WFO	Riverton WY
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-08-13 19:51:19UTC
Radiative Center (Lat, Lon):	44.379723°, -108.105278°
Nearby Counties (meeting alert criteria):	Big Horn County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	111.26 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	326.04 K
Observed - Background BT (3.9 um)	5.61 K
BT Anomaly (3.9 um)	6.07 K
Maximum Observed - Clear RTM BT (3.9 um)	17.68 K
Maximum Observed BTD (3.9-10/11/12 um)	21.03 K
Observed - Background BTD (3.9-10/11/12 um)	4.66 K
BTD Anomaly (3.9-10/11/12 um)	6.33 K
Similar Pixel Count	18
BT Time Tendency (3.9 um)	4.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.96
Fraction of Surrounding Red Channel Pixels that are Brighter	0.70
Maximum Radiative Power	62.92 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	61.10°
Mean Solar Zenith Angle	30.10°
Mean Glint Angle	78.90°
Water Fraction	0.00
Total Pixel Area	16.60 km²
Latest Satellite Imagery:	MTe_750_m WY-UTne-COnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	OR
Country/Countries	United States
County/Locality(s)	Crook County, OR
NWS WFO	Pendleton OR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-08-13 19:51:48UTC
Radiative Center (Lat, Lon):	44.091110°, -120.401108°
Nearby Counties (meeting alert criteria):	Crook County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	53.73 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Elevated SPC Risk and Red Flag Warning
Event Priority Ranking	1
Maximum Observed BT (3.9 um)	316.83 K
Observed - Background BT (3.9 um)	3.59 K
BT Anomaly (3.9 um)	1.56 K
Maximum Observed - Clear RTM BT (3.9 um)	14.21 K
Maximum Observed BTD (3.9-10/11/12 um)	15.41 K
Observed - Background BTD (3.9-10/11/12 um)	4.10 K
BTD Anomaly (3.9-10/11/12 um)	2.69 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	4.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.32
Fraction of Surrounding Red Channel Pixels that are Brighter	0.94
Maximum Radiative Power	53.73 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	68.10°
Mean Solar Zenith Angle	29.10°
Mean Glint Angle	88.80°
Water Fraction	0.00
Total Pixel Area	10.70 km²
Latest Satellite Imagery:	ORsw-CAn_750_m WAw-ORw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	CA
Country/Countries	United States
County/Locality(s)	Plumas County, CA
NWS WFO	Sacramento CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-08-13 19:51:48UTC
Radiative Center (Lat, Lon):	40.330002°, -121.190277°
Nearby Counties (meeting alert criteria):	Plumas County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.54 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.50 K
Observed - Background BT (3.9 um)	2.43 K
BT Anomaly (3.9 um)	1.41 K
Maximum Observed - Clear RTM BT (3.9 um)	14.08 K
Maximum Observed BTD (3.9-10/11/12 um)	11.93 K
Observed - Background BTD (3.9-10/11/12 um)	2.30 K
BTD Anomaly (3.9-10/11/12 um)	2.16 K
Similar Pixel Count	18
BT Time Tendency (3.9 um)	1.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.71
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	14.54 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	66.40°
Mean Solar Zenith Angle	25.50°
Mean Glint Angle	84.60°
Water Fraction	0.00
Total Pixel Area	10.00 km²
Latest Satellite Imagery:	ORsw-CAn_750_m
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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 Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-08-13 19:51:50UTC
Radiative Center (Lat, Lon):	36.720001°, -98.437225°
Nearby Counties (meeting alert criteria):	Alfalfa County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.07 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.07 K
Observed - Background BT (3.9 um)	2.05 K
BT Anomaly (3.9 um)	1.02 K
Maximum Observed - Clear RTM BT (3.9 um)	7.86 K
Maximum Observed BTD (3.9-10/11/12 um)	18.02 K
Observed - Background BTD (3.9-10/11/12 um)	2.23 K
BTD Anomaly (3.9-10/11/12 um)	1.33 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.47
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	7.07 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.40°
Mean Solar Zenith Angle	27.00°
Mean Glint Angle	59.70°
Water Fraction	0.00
Total Pixel Area	6.10 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Bolivar County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-08-13 19:52:21UTC
Radiative Center (Lat, Lon):	33.692780°, -90.773613°
Nearby Counties (meeting alert criteria):	Bolivar County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	21.63 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	314.89 K
Observed - Background BT (3.9 um)	6.00 K
BT Anomaly (3.9 um)	2.94 K
Maximum Observed - Clear RTM BT (3.9 um)	9.79 K
Maximum Observed BTD (3.9-10/11/12 um)	23.34 K
Observed - Background BTD (3.9-10/11/12 um)	5.17 K
BTD Anomaly (3.9-10/11/12 um)	3.05 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	3.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.87
Fraction of Surrounding Red Channel Pixels that are Brighter	0.91
Maximum Radiative Power	21.63 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.80°
Mean Solar Zenith Angle	29.80°
Mean Glint Angle	52.80°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Sunflower County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-08-13 19:52:21UTC
Radiative Center (Lat, Lon):	33.570835°, -90.723335°
Nearby Counties (meeting alert criteria):	Sunflower County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.38 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	314.28 K
Observed - Background BT (3.9 um)	5.36 K
BT Anomaly (3.9 um)	2.41 K
Maximum Observed - Clear RTM BT (3.9 um)	8.68 K
Maximum Observed BTD (3.9-10/11/12 um)	23.92 K
Observed - Background BTD (3.9-10/11/12 um)	5.64 K
BTD Anomaly (3.9-10/11/12 um)	2.83 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	4.50 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	0.77
Maximum Radiative Power	15.38 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.70°
Mean Solar Zenith Angle	29.80°
Mean Glint Angle	52.60°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Possible Wildfire

Basic Information
State/Province(s)	Tamaulipas
Country/Countries	Mexico
County/Locality(s)	Güémez, Tamaulipas
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-08-13 19:53:19UTC
Radiative Center (Lat, Lon):	23.890278°, -99.074997°
Nearby Counties (meeting alert criteria):	Güémez (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	19.49 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	320.03 K
Observed - Background BT (3.9 um)	4.77 K
BT Anomaly (3.9 um)	2.48 K
Maximum Observed - Clear RTM BT (3.9 um)	11.00 K
Maximum Observed BTD (3.9-10/11/12 um)	21.80 K
Observed - Background BTD (3.9-10/11/12 um)	4.49 K
BTD Anomaly (3.9-10/11/12 um)	2.18 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.68
Fraction of Surrounding Red Channel Pixels that are Brighter	0.98
Maximum Radiative Power	19.49 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.90°
Mean Solar Zenith Angle	18.70°
Mean Glint Angle	35.40°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Dominican Republic
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-08-13 19:53:53UTC
Radiative Center (Lat, Lon):	19.186388°, -70.279442°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.62 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.72 K
Observed - Background BT (3.9 um)	3.83 K
BT Anomaly (3.9 um)	2.14 K
Maximum Observed - Clear RTM BT (3.9 um)	8.01 K
Maximum Observed BTD (3.9-10/11/12 um)	17.17 K
Observed - Background BTD (3.9-10/11/12 um)	3.85 K
BTD Anomaly (3.9-10/11/12 um)	2.35 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.30 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	8.62 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	23.30°
Mean Solar Zenith Angle	44.30°
Mean Glint Angle	53.30°
Water Fraction	0.00
Total Pixel Area	4.40 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Dominican Republic
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-08-13 19:53:53UTC
Radiative Center (Lat, Lon):	18.017221°, -71.163055°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.82 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.11 K
Observed - Background BT (3.9 um)	6.03 K
BT Anomaly (3.9 um)	3.55 K
Maximum Observed - Clear RTM BT (3.9 um)	12.19 K
Maximum Observed BTD (3.9-10/11/12 um)	14.65 K
Observed - Background BTD (3.9-10/11/12 um)	6.62 K
BTD Anomaly (3.9-10/11/12 um)	5.51 K
Similar Pixel Count	12
BT Time Tendency (3.9 um)	3.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.27
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	14.82 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	21.70°
Mean Solar Zenith Angle	43.60°
Mean Glint Angle	50.90°
Water Fraction	0.00
Total Pixel Area	4.30 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental

Wildfire Alert Report

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Possible Wildfire

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