Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-04-26
Time:	17:26:17
Production Date and Time:	2025-04-26 17:31:11 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251161726171_e20251161728544_c20251161729031.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251161721171_e20251161723544_c20251161724045.nc
Number Of Thermal Anomaly Alerts:	7

Possible Wildfire

Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	Roseau County, MN
NWS WFO	Grand Forks ND
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-26 17:26:21UTC
Radiative Center (Lat, Lon):	48.871113°, -95.165276°
Nearby Counties (meeting alert criteria):	Roseau County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.24 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.48 K
Observed - Background BT (3.9 um)	4.09 K
BT Anomaly (3.9 um)	2.20 K
Maximum Observed - Clear RTM BT (3.9 um)	12.28 K
Maximum Observed BTD (3.9-10/11/12 um)	9.68 K
Observed - Background BTD (3.9-10/11/12 um)	2.72 K
BTD Anomaly (3.9-10/11/12 um)	3.04 K
Similar Pixel Count	17
BT Time Tendency (3.9 um)	1.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.63
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	15.24 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	59.60°
Mean Solar Zenith Angle	37.20°
Mean Glint Angle	96.70°
Water Fraction	0.00
Total Pixel Area	7.90 km²
Latest Satellite Imagery:	MN-WInw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Clarke County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-26 17:26:50UTC
Radiative Center (Lat, Lon):	40.927502°, -93.655830°
Nearby Counties (meeting alert criteria):	Clarke County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.29 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	294.85 K
Observed - Background BT (3.9 um)	2.77 K
BT Anomaly (3.9 um)	3.95 K
Maximum Observed - Clear RTM BT (3.9 um)	8.89 K
Maximum Observed BTD (3.9-10/11/12 um)	19.10 K
Observed - Background BTD (3.9-10/11/12 um)	3.63 K
BTD Anomaly (3.9-10/11/12 um)	4.48 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.20 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	1.00
Maximum Radiative Power	11.29 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.20°
Mean Solar Zenith Angle	29.50°
Mean Glint Angle	80.60°
Water Fraction	0.00
Total Pixel Area	6.40 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Stewart County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-26 17:27:21UTC
Radiative Center (Lat, Lon):	32.227779°, -84.910004°
Nearby Counties (meeting alert criteria):	Stewart County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	38.40 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	311.37 K
Observed - Background BT (3.9 um)	6.88 K
BT Anomaly (3.9 um)	5.92 K
Maximum Observed - Clear RTM BT (3.9 um)	11.84 K
Maximum Observed BTD (3.9-10/11/12 um)	22.96 K
Observed - Background BTD (3.9-10/11/12 um)	6.97 K
BTD Anomaly (3.9-10/11/12 um)	5.71 K
Similar Pixel Count	9
BT Time Tendency (3.9 um)	6.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.48
Fraction of Surrounding Red Channel Pixels that are Brighter	0.86
Maximum Radiative Power	38.40 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.10°
Mean Solar Zenith Angle	19.20°
Mean Glint Angle	58.10°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	TX
Country/Countries	United States
County/Locality(s)	Runnels County, TX
NWS WFO	San Angelo TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-26 17:27:19UTC
Radiative Center (Lat, Lon):	31.875555°, -99.794441°
Nearby Counties (meeting alert criteria):	Runnels County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.16 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.93 K
Observed - Background BT (3.9 um)	2.38 K
BT Anomaly (3.9 um)	1.89 K
Maximum Observed - Clear RTM BT (3.9 um)	11.50 K
Maximum Observed BTD (3.9-10/11/12 um)	17.31 K
Observed - Background BTD (3.9-10/11/12 um)	2.48 K
BTD Anomaly (3.9-10/11/12 um)	2.15 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	0.41
Fraction of Surrounding Red Channel Pixels that are Brighter	0.89
Maximum Radiative Power	12.16 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.90°
Mean Solar Zenith Angle	24.70°
Mean Glint Angle	70.50°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	TXw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	Tamaulipas
Country/Countries	Mexico
County/Locality(s)	Casas, Tamaulipas
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-26 17:28:19UTC
Radiative Center (Lat, Lon):	23.670000°, -98.725555°
Nearby Counties (meeting alert criteria):	Casas (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	29.61 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	319.48 K
Observed - Background BT (3.9 um)	5.60 K
BT Anomaly (3.9 um)	3.54 K
Maximum Observed - Clear RTM BT (3.9 um)	11.93 K
Maximum Observed BTD (3.9-10/11/12 um)	25.46 K
Observed - Background BTD (3.9-10/11/12 um)	5.92 K
BTD Anomaly (3.9-10/11/12 um)	4.98 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	3.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.61
Fraction of Surrounding Red Channel Pixels that are Brighter	0.73
Maximum Radiative Power	29.61 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.40°
Mean Solar Zenith Angle	18.80°
Mean Glint Angle	56.90°
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)	Veracruz de Ignacio de la Llave
Country/Countries	Mexico
County/Locality(s)	Pánuco, Veracruz de Ignacio de la Llave
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-26 17:28:19UTC
Radiative Center (Lat, Lon):	22.074167°, -98.195274°
Nearby Counties (meeting alert criteria):	Pánuco (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	21.97 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	317.14 K
Observed - Background BT (3.9 um)	4.32 K
BT Anomaly (3.9 um)	4.23 K
Maximum Observed - Clear RTM BT (3.9 um)	6.70 K
Maximum Observed BTD (3.9-10/11/12 um)	22.49 K
Observed - Background BTD (3.9-10/11/12 um)	3.93 K
BTD Anomaly (3.9-10/11/12 um)	3.35 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.75
Fraction of Surrounding Red Channel Pixels that are Brighter	0.83
Maximum Radiative Power	21.97 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	36.80°
Mean Solar Zenith Angle	17.60°
Mean Glint Angle	54.00°
Water Fraction	0.00
Total Pixel Area	5.00 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-26 17:28:22UTC
Radiative Center (Lat, Lon):	21.711111°, -78.669167°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	62.32 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	321.17 K
Observed - Background BT (3.9 um)	8.08 K
BT Anomaly (3.9 um)	3.01 K
Maximum Observed - Clear RTM BT (3.9 um)	17.85 K
Maximum Observed BTD (3.9-10/11/12 um)	28.76 K
Observed - Background BTD (3.9-10/11/12 um)	7.77 K
BTD Anomaly (3.9-10/11/12 um)	2.97 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	5.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.77
Fraction of Surrounding Red Channel Pixels that are Brighter	0.71
Maximum Radiative Power	31.80 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	25.90°
Mean Solar Zenith Angle	9.10°
Mean Glint Angle	33.90°
Water Fraction	0.00
Total Pixel Area	8.90 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

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire