Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-10-10
Time:	17:46:17
Production Date and Time:	2025-10-10 17:51:36 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252831746178_e20252831748551_c20252831749020.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252831741178_e20252831743551_c20252831744022.nc
Number Of Thermal Anomaly Alerts:	3

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 (Cloud)
Mean Object Date/Time	2025-10-10 17:46:21UTC
Radiative Center (Lat, Lon):	48.736946°, -95.896942°
Nearby Counties (meeting alert criteria):	Roseau County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	42.75 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.01 K
Observed - Background BT (3.9 um)	11.18 K
BT Anomaly (3.9 um)	5.64 K
Maximum Observed - Clear RTM BT (3.9 um)	19.59 K
Maximum Observed BTD (3.9-10/11/12 um)	18.02 K
Observed - Background BTD (3.9-10/11/12 um)	10.03 K
BTD Anomaly (3.9-10/11/12 um)	9.29 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	8.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.88
Fraction of Surrounding Red Channel Pixels that are Brighter	0.88
Maximum Radiative Power	42.75 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	59.70°
Mean Solar Zenith Angle	55.50°
Mean Glint Angle	112.70°
Water Fraction	0.00
Total Pixel Area	7.90 km²
Latest Satellite Imagery:	MN-WInw_750_m
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Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	St. Landry Parish, LA
NWS WFO	Lake Charles LA
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-10-10 17:47:20UTC
Radiative Center (Lat, Lon):	30.459444°, -92.032501°
Nearby Counties (meeting alert criteria):	St. Landry Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	336.68 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	336.48 K
Observed - Background BT (3.9 um)	28.56 K
BT Anomaly (3.9 um)	16.39 K
Maximum Observed - Clear RTM BT (3.9 um)	33.64 K
Maximum Observed BTD (3.9-10/11/12 um)	35.51 K
Observed - Background BTD (3.9-10/11/12 um)	27.60 K
BTD Anomaly (3.9-10/11/12 um)	30.55 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	26.50 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	0.72
Maximum Radiative Power	229.63 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.20°
Mean Solar Zenith Angle	37.00°
Mean Glint Angle	74.60°
Water Fraction	0.00
Total Pixel Area	15.70 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	St. Martin Parish, LA
NWS WFO	Lake Charles LA
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-10-10 17:47:50UTC
Radiative Center (Lat, Lon):	30.109722°, -91.776665°
Nearby Counties (meeting alert criteria):	St. Martin Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	59.67 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	321.65 K
Observed - Background BT (3.9 um)	13.29 K
BT Anomaly (3.9 um)	6.78 K
Maximum Observed - Clear RTM BT (3.9 um)	19.57 K
Maximum Observed BTD (3.9-10/11/12 um)	20.35 K
Observed - Background BTD (3.9-10/11/12 um)	12.93 K
BTD Anomaly (3.9-10/11/12 um)	13.42 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	10.90 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	0.72
Maximum Radiative Power	59.67 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.70°
Mean Solar Zenith Angle	36.60°
Mean Glint Angle	73.80°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Next Generation Fire System (NGFS) - Experimental