Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-12-20
Time:	22:01:18
Production Date and Time:	2025-12-20 22:06:04 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20253542201182_e20253542203555_c20253542204030.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20253542156182_e20253542158555_c20253542159049.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Appling County, GA
NWS WFO	Jacksonville FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-20 22:02:23UTC
Radiative Center (Lat, Lon):	31.699444°, -82.383614°
Nearby Counties (meeting alert criteria):	Appling County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.95 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	294.11 K
Observed - Background BT (3.9 um)	10.38 K
BT Anomaly (3.9 um)	29.89 K
Maximum Observed - Clear RTM BT (3.9 um)	9.99 K
Maximum Observed BTD (3.9-10/11/12 um)	10.70 K
Observed - Background BTD (3.9-10/11/12 um)	10.37 K
BTD Anomaly (3.9-10/11/12 um)	58.33 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	9.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.47
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	18.95 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.90°
Mean Solar Zenith Angle	85.80°
Mean Glint Angle	97.20°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Pike County, MS
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-20 22:02:22UTC
Radiative Center (Lat, Lon):	31.035555°, -90.319443°
Nearby Counties (meeting alert criteria):	Pike County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.16 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.13 K
Observed - Background BT (3.9 um)	2.25 K
BT Anomaly (3.9 um)	5.99 K
Maximum Observed - Clear RTM BT (3.9 um)	6.65 K
Maximum Observed BTD (3.9-10/11/12 um)	4.59 K
Observed - Background BTD (3.9-10/11/12 um)	2.47 K
BTD Anomaly (3.9-10/11/12 um)	5.77 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	1.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.31
Fraction of Surrounding Red Channel Pixels that are Brighter	0.85
Maximum Radiative Power	5.16 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.90°
Mean Solar Zenith Angle	79.70°
Mean Glint Angle	87.00°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	Chihuahua
Country/Countries	Mexico
County/Locality(s)	Janos, Chihuahua
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-20 22:02:49UTC
Radiative Center (Lat, Lon):	30.565556°, -108.190277°
Nearby Counties (meeting alert criteria):	Janos (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	41.91 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.70 K
Observed - Background BT (3.9 um)	6.99 K
BT Anomaly (3.9 um)	9.36 K
Maximum Observed - Clear RTM BT (3.9 um)	19.24 K
Maximum Observed BTD (3.9-10/11/12 um)	10.16 K
Observed - Background BTD (3.9-10/11/12 um)	6.51 K
BTD Anomaly (3.9-10/11/12 um)	17.90 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	5.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.76
Fraction of Surrounding Red Channel Pixels that are Brighter	0.87
Maximum Radiative Power	24.72 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.70°
Mean Solar Zenith Angle	67.90°
Mean Glint Angle	73.00°
Water Fraction	0.00
Total Pixel Area	12.60 km²
Latest Satellite Imagery:	None Available
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	Tamaulipas
Country/Countries	Mexico
County/Locality(s)	Ocampo, Tamaulipas
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-20 22:03:20UTC
Radiative Center (Lat, Lon):	22.642778°, -99.358055°
Nearby Counties (meeting alert criteria):	Ocampo (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.71 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.11 K
Observed - Background BT (3.9 um)	2.95 K
BT Anomaly (3.9 um)	2.44 K
Maximum Observed - Clear RTM BT (3.9 um)	8.27 K
Maximum Observed BTD (3.9-10/11/12 um)	4.85 K
Observed - Background BTD (3.9-10/11/12 um)	2.17 K
BTD Anomaly (3.9-10/11/12 um)	4.50 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	1.40 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	1.00
Maximum Radiative Power	4.71 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.20°
Mean Solar Zenith Angle	68.20°
Mean Glint Angle	66.80°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	None Available
Show More ▲ Show Less ▼ View all event imagery »

Next Generation Fire System (NGFS) - Experimental