Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-12-29
Time:	22:11:19
Production Date and Time:	2025-12-29 22:16:00 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20253632211191_e20253632213564_c20253632214074.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20253632206191_e20253632208564_c20253632209059.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	UT
Country/Countries	United States
County/Locality(s)	Millard County, UT
NWS WFO	Salt Lake City UT
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-29 22:11:51UTC
Radiative Center (Lat, Lon):	39.016388°, -112.419167°
Nearby Counties (meeting alert criteria):	Millard County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	24.06 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	286.04 K
Observed - Background BT (3.9 um)	4.86 K
BT Anomaly (3.9 um)	2.89 K
Maximum Observed - Clear RTM BT (3.9 um)	14.85 K
Maximum Observed BTD (3.9-10/11/12 um)	9.46 K
Observed - Background BTD (3.9-10/11/12 um)	4.99 K
BTD Anomaly (3.9-10/11/12 um)	6.00 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	3.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.52
Fraction of Surrounding Red Channel Pixels that are Brighter	0.88
Maximum Radiative Power	12.34 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	59.60°
Mean Solar Zenith Angle	72.90°
Mean Glint Angle	82.60°
Water Fraction	0.00
Total Pixel Area	15.80 km²
Latest Satellite Imagery:	IDs-NVne-UTnw_750_m NVs-UTsw-AZnw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	OK
Country/Countries	United States
County/Locality(s)	Roger Mills County, OK
NWS WFO	Norman OK
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-12-29 22:12:22UTC
Radiative Center (Lat, Lon):	35.596943°, -99.434448°
Nearby Counties (meeting alert criteria):	Roger Mills County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	30.15 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Elevated Fire Risk (NWS/SPC)
Event Priority Ranking	3
Maximum Observed BT (3.9 um)	293.95 K
Observed - Background BT (3.9 um)	15.33 K
BT Anomaly (3.9 um)	36.03 K
Maximum Observed - Clear RTM BT (3.9 um)	23.31 K
Maximum Observed BTD (3.9-10/11/12 um)	16.94 K
Observed - Background BTD (3.9-10/11/12 um)	15.06 K
BTD Anomaly (3.9-10/11/12 um)	64.03 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	14.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.81
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	30.15 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.90°
Mean Solar Zenith Angle	77.50°
Mean Glint Angle	84.40°
Water Fraction	0.00
Total Pixel Area	6.10 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Conway County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-29 22:12:22UTC
Radiative Center (Lat, Lon):	35.122223°, -92.752502°
Nearby Counties (meeting alert criteria):	Conway County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.43 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	280.56 K
Observed - Background BT (3.9 um)	6.11 K
BT Anomaly (3.9 um)	8.97 K
Maximum Observed - Clear RTM BT (3.9 um)	7.97 K
Maximum Observed BTD (3.9-10/11/12 um)	6.79 K
Observed - Background BTD (3.9-10/11/12 um)	5.89 K
BTD Anomaly (3.9-10/11/12 um)	6.83 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	6.50 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	0.94
Maximum Radiative Power	8.43 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.10°
Mean Solar Zenith Angle	81.50°
Mean Glint Angle	89.50°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Calhoun County, GA
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-29 22:12:23UTC
Radiative Center (Lat, Lon):	31.475555°, -84.637779°
Nearby Counties (meeting alert criteria):	Calhoun County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.28 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Elevated Fire Risk (NWS/SPC)
Event Priority Ranking	3
Maximum Observed BT (3.9 um)	285.28 K
Observed - Background BT (3.9 um)	4.10 K
BT Anomaly (3.9 um)	8.26 K
Maximum Observed - Clear RTM BT (3.9 um)	5.52 K
Maximum Observed BTD (3.9-10/11/12 um)	5.72 K
Observed - Background BTD (3.9-10/11/12 um)	4.12 K
BTD Anomaly (3.9-10/11/12 um)	8.21 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	0.30 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	1.00
Maximum Radiative Power	6.28 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.20°
Mean Solar Zenith Angle	85.10°
Mean Glint Angle	94.50°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m SCs-GAe-FLn_750_m
Show More ▲ Show Less ▼ View all event imagery »

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	2025-12-29 22:13:24UTC
Radiative Center (Lat, Lon):	21.875834°, -79.108612°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.64 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	297.02 K
Observed - Background BT (3.9 um)	2.80 K
BT Anomaly (3.9 um)	6.17 K
Maximum Observed - Clear RTM BT (3.9 um)	4.66 K
Maximum Observed BTD (3.9-10/11/12 um)	5.18 K
Observed - Background BTD (3.9-10/11/12 um)	2.45 K
BTD Anomaly (3.9-10/11/12 um)	10.04 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	1.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.82
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	5.32 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	26.10°
Mean Solar Zenith Angle	84.60°
Mean Glint Angle	92.70°
Water Fraction	0.00
Total Pixel Area	8.90 km²
Latest Satellite Imagery:	None Available
Show More ▲ Show Less ▼ View all event imagery »

Next Generation Fire System (NGFS) - Experimental