Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-04-05
Time:	20:41:17
Production Date and Time:	2025-04-05 20:46:08 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20250952041173_e20250952043546_c20250952044055.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20250952036173_e20250952038546_c20250952039049.nc
Number Of Thermal Anomaly Alerts:	7

Possible Wildfire

Basic Information
State/Province(s)	MT
Country/Countries	United States
County/Locality(s)	Teton County, MT
NWS WFO	Great Falls MT
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-05 20:41:19UTC
Radiative Center (Lat, Lon):	47.678612°, -111.688057°
Nearby Counties (meeting alert criteria):	Teton County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.17 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.73 K
Observed - Background BT (3.9 um)	2.90 K
BT Anomaly (3.9 um)	2.90 K
Maximum Observed - Clear RTM BT (3.9 um)	19.51 K
Maximum Observed BTD (3.9-10/11/12 um)	10.59 K
Observed - Background BTD (3.9-10/11/12 um)	2.04 K
BTD Anomaly (3.9-10/11/12 um)	7.27 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.10 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	1.00
Maximum Radiative Power	11.17 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	65.40°
Mean Solar Zenith Angle	44.70°
Mean Glint Angle	85.30°
Water Fraction	0.00
Total Pixel Area	9.60 km²
Latest Satellite Imagery:	IDn-MTw_750_m MTe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Unknown
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-05 20:41:18UTC
Radiative Center (Lat, Lon):	47.203335°, -124.305000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	87.80 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	291.84 K
Observed - Background BT (3.9 um)	11.80 K
BT Anomaly (3.9 um)	10.51 K
Maximum Observed - Clear RTM BT (3.9 um)	12.47 K
Maximum Observed BTD (3.9-10/11/12 um)	25.69 K
Observed - Background BTD (3.9-10/11/12 um)	11.36 K
BTD Anomaly (3.9-10/11/12 um)	6.22 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	5.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.29
Fraction of Surrounding Red Channel Pixels that are Brighter	0.26
Maximum Radiative Power	87.80 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	72.30°
Mean Solar Zenith Angle	41.80°
Mean Glint Angle	92.20°
Water Fraction	1.00
Total Pixel Area	13.10 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	NE
Country/Countries	United States
County/Locality(s)	Loup County, NE
NWS WFO	North Platte NE
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-05 20:41:50UTC
Radiative Center (Lat, Lon):	41.889999°, -99.423058°
Nearby Counties (meeting alert criteria):	Loup County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.88 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.53 K
Observed - Background BT (3.9 um)	5.65 K
BT Anomaly (3.9 um)	4.92 K
Maximum Observed - Clear RTM BT (3.9 um)	19.83 K
Maximum Observed BTD (3.9-10/11/12 um)	12.30 K
Observed - Background BTD (3.9-10/11/12 um)	5.05 K
BTD Anomaly (3.9-10/11/12 um)	8.60 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	2.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.85
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	14.88 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.50°
Mean Solar Zenith Angle	45.10°
Mean Glint Angle	72.70°
Water Fraction	0.00
Total Pixel Area	6.90 km²
Latest Satellite Imagery:	SDs-NE-COne-KSnw_750_m
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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	2025-04-05 20:43:22UTC
Radiative Center (Lat, Lon):	23.033611°, -80.628334°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.79 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.09 K
Observed - Background BT (3.9 um)	4.94 K
BT Anomaly (3.9 um)	2.06 K
Maximum Observed - Clear RTM BT (3.9 um)	8.87 K
Maximum Observed BTD (3.9-10/11/12 um)	10.29 K
Observed - Background BTD (3.9-10/11/12 um)	3.87 K
BTD Anomaly (3.9-10/11/12 um)	1.99 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.95
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.79 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	27.70°
Mean Solar Zenith Angle	50.20°
Mean Glint Angle	55.20°
Water Fraction	0.00
Total Pixel Area	4.50 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	2025-04-05 20:43:22UTC
Radiative Center (Lat, Lon):	22.004999°, -80.301109°
Nearby Counties (meeting alert criteria):	Unknown (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)	312.76 K
Observed - Background BT (3.9 um)	6.92 K
BT Anomaly (3.9 um)	4.12 K
Maximum Observed - Clear RTM BT (3.9 um)	14.64 K
Maximum Observed BTD (3.9-10/11/12 um)	14.28 K
Observed - Background BTD (3.9-10/11/12 um)	5.33 K
BTD Anomaly (3.9-10/11/12 um)	3.39 K
Similar Pixel Count	13
BT Time Tendency (3.9 um)	1.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	1.00
Fraction of Surrounding Red Channel Pixels that are Brighter	0.78
Maximum Radiative Power	15.24 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	26.50°
Mean Solar Zenith Angle	50.30°
Mean Glint Angle	54.60°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Haiti
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-05 20:43:23UTC
Radiative Center (Lat, Lon):	19.517500°, -71.838608°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.97 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)	5.67 K
BT Anomaly (3.9 um)	3.36 K
Maximum Observed - Clear RTM BT (3.9 um)	8.38 K
Maximum Observed BTD (3.9-10/11/12 um)	14.58 K
Observed - Background BTD (3.9-10/11/12 um)	6.01 K
BTD Anomaly (3.9-10/11/12 um)	6.57 K
Similar Pixel Count	6
BT Time Tendency (3.9 um)	4.20 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	1.00
Maximum Radiative Power	17.97 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	23.40°
Mean Solar Zenith Angle	57.80°
Mean Glint Angle	66.80°
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	Haiti
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-05 20:43:53UTC
Radiative Center (Lat, Lon):	18.921112°, -72.218613°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	35.65 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	317.56 K
Observed - Background BT (3.9 um)	11.42 K
BT Anomaly (3.9 um)	8.21 K
Maximum Observed - Clear RTM BT (3.9 um)	12.24 K
Maximum Observed BTD (3.9-10/11/12 um)	21.26 K
Observed - Background BTD (3.9-10/11/12 um)	10.67 K
BTD Anomaly (3.9-10/11/12 um)	11.99 K
Similar Pixel Count	6
BT Time Tendency (3.9 um)	8.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.91
Fraction of Surrounding Red Channel Pixels that are Brighter	0.54
Maximum Radiative Power	35.65 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	22.60°
Mean Solar Zenith Angle	57.40°
Mean Glint Angle	65.70°
Water Fraction	0.00
Total Pixel Area	4.30 km²
Latest Satellite Imagery:	None Available
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