Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-09-28
Time:	00:21:15
Production Date and Time:	2025-09-28 00:26:16 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252710021159_e20252710023532_c20252710024012.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252710016159_e20252710018532_c20252710019028.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	Benton County, MN
NWS WFO	Twin Cities/Chanhassen MN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-28 00:21:19UTC
Radiative Center (Lat, Lon):	45.571388°, -93.918053°
Nearby Counties (meeting alert criteria):	Benton County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.18 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	285.28 K
Observed - Background BT (3.9 um)	2.40 K
BT Anomaly (3.9 um)	2.34 K
Maximum Observed - Clear RTM BT (3.9 um)	1.56 K
Maximum Observed BTD (3.9-10/11/12 um)	2.36 K
Observed - Background BTD (3.9-10/11/12 um)	2.26 K
BTD Anomaly (3.9-10/11/12 um)	9.32 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	0.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.56
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	5.18 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	55.90°
Mean Solar Zenith Angle	93.90°
Mean Glint Angle	70.50°
Water Fraction	0.00
Total Pixel Area	7.10 km²
Latest Satellite Imagery:	MN-WInw_750_m
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Basic Information
State/Province(s)	TX
Country/Countries	United States
County/Locality(s)	Bowie County, TX
NWS WFO	Shreveport LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-28 00:22:18UTC
Radiative Center (Lat, Lon):	33.519722°, -94.591393°
Nearby Counties (meeting alert criteria):	Bowie County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.37 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	294.90 K
Observed - Background BT (3.9 um)	3.20 K
BT Anomaly (3.9 um)	6.52 K
Maximum Observed - Clear RTM BT (3.9 um)	3.11 K
Maximum Observed BTD (3.9-10/11/12 um)	4.28 K
Observed - Background BTD (3.9-10/11/12 um)	3.52 K
BTD Anomaly (3.9-10/11/12 um)	13.07 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	0.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.17
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	15.37 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.40°
Mean Solar Zenith Angle	93.60°
Mean Glint Angle	70.60°
Water Fraction	0.00
Total Pixel Area	11.20 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Lincoln County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-28 00:22:19UTC
Radiative Center (Lat, Lon):	31.666111°, -90.465836°
Nearby Counties (meeting alert criteria):	Lincoln County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.15 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.50 K
Observed - Background BT (3.9 um)	1.68 K
BT Anomaly (3.9 um)	7.51 K
Maximum Observed - Clear RTM BT (3.9 um)	1.45 K
Maximum Observed BTD (3.9-10/11/12 um)	2.36 K
Observed - Background BTD (3.9-10/11/12 um)	1.84 K
BTD Anomaly (3.9-10/11/12 um)	6.83 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.23
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	4.15 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.60°
Mean Solar Zenith Angle	97.10°
Mean Glint Angle	76.90°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	Natchitoches Parish, LA
NWS WFO	Shreveport LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-28 00:22:18UTC
Radiative Center (Lat, Lon):	31.722500°, -93.315552°
Nearby Counties (meeting alert criteria):	Natchitoches Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.57 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)	2.16 K
BT Anomaly (3.9 um)	3.08 K
Maximum Observed - Clear RTM BT (3.9 um)	2.44 K
Maximum Observed BTD (3.9-10/11/12 um)	3.11 K
Observed - Background BTD (3.9-10/11/12 um)	2.12 K
BTD Anomaly (3.9-10/11/12 um)	5.60 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	0.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.44
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	4.57 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.00°
Mean Solar Zenith Angle	94.70°
Mean Glint Angle	72.60°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Next Generation Fire System (NGFS) - Experimental