Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-12-03
Time:	18:41:17
Production Date and Time:	2025-12-03 18:46:25 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20253371841179_e20253371843552_c20253371844050.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20253371836179_e20253371838552_c20253371839038.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	VA
Country/Countries	United States
County/Locality(s)	Patrick County, VA
NWS WFO	Blacksburg VA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-03 18:41:52UTC
Radiative Center (Lat, Lon):	36.682777°, -80.364723°
Nearby Counties (meeting alert criteria):	Patrick County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	3.57 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	286.24 K
Observed - Background BT (3.9 um)	1.61 K
BT Anomaly (3.9 um)	1.66 K
Maximum Observed - Clear RTM BT (3.9 um)	9.66 K
Maximum Observed BTD (3.9-10/11/12 um)	6.04 K
Observed - Background BTD (3.9-10/11/12 um)	1.97 K
BTD Anomaly (3.9-10/11/12 um)	8.78 K
Similar Pixel Count	18
BT Time Tendency (3.9 um)	1.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.33
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	3.57 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.10°
Mean Solar Zenith Angle	62.30°
Mean Glint Angle	99.90°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	WV-KYe-VAw-NCw-TNe-SCn_750_m
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Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Montgomery County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-03 18:42:22UTC
Radiative Center (Lat, Lon):	32.168610°, -82.494164°
Nearby Counties (meeting alert criteria):	Montgomery County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.71 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	292.02 K
Observed - Background BT (3.9 um)	3.25 K
BT Anomaly (3.9 um)	3.10 K
Maximum Observed - Clear RTM BT (3.9 um)	6.25 K
Maximum Observed BTD (3.9-10/11/12 um)	7.59 K
Observed - Background BTD (3.9-10/11/12 um)	2.87 K
BTD Anomaly (3.9-10/11/12 um)	2.82 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	0.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.69
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.71 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.40°
Mean Solar Zenith Angle	57.40°
Mean Glint Angle	90.10°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Coffee County, GA
NWS WFO	Jacksonville FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-03 18:42:22UTC
Radiative Center (Lat, Lon):	31.635834°, -82.885002°
Nearby Counties (meeting alert criteria):	Coffee County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.61 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	294.55 K
Observed - Background BT (3.9 um)	4.08 K
BT Anomaly (3.9 um)	2.76 K
Maximum Observed - Clear RTM BT (3.9 um)	7.81 K
Maximum Observed BTD (3.9-10/11/12 um)	8.07 K
Observed - Background BTD (3.9-10/11/12 um)	3.16 K
BTD Anomaly (3.9-10/11/12 um)	3.03 K
Similar Pixel Count	11
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.80
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	7.61 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.90°
Mean Solar Zenith Angle	56.80°
Mean Glint Angle	88.90°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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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	2025-12-03 18:42:18UTC
Radiative Center (Lat, Lon):	30.915001°, -108.664169°
Nearby Counties (meeting alert criteria):	Janos (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	24.46 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.47 K
Observed - Background BT (3.9 um)	6.22 K
BT Anomaly (3.9 um)	4.13 K
Maximum Observed - Clear RTM BT (3.9 um)	20.83 K
Maximum Observed BTD (3.9-10/11/12 um)	15.56 K
Observed - Background BTD (3.9-10/11/12 um)	5.37 K
BTD Anomaly (3.9-10/11/12 um)	4.00 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	4.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.90
Fraction of Surrounding Red Channel Pixels that are Brighter	0.83
Maximum Radiative Power	24.46 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.30°
Mean Solar Zenith Angle	53.00°
Mean Glint Angle	93.50°
Water Fraction	0.00
Total Pixel Area	6.40 km²
Latest Satellite Imagery:	None Available
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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	2025-12-03 18:43:53UTC
Radiative Center (Lat, Lon):	18.842777°, -72.085281°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	29.30 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.10 K
Observed - Background BT (3.9 um)	8.35 K
BT Anomaly (3.9 um)	6.67 K
Maximum Observed - Clear RTM BT (3.9 um)	10.13 K
Maximum Observed BTD (3.9-10/11/12 um)	17.26 K
Observed - Background BTD (3.9-10/11/12 um)	7.04 K
BTD Anomaly (3.9-10/11/12 um)	6.70 K
Similar Pixel Count	12
BT Time Tendency (3.9 um)	2.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.97
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	16.81 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	22.50°
Mean Solar Zenith Angle	50.70°
Mean Glint Angle	71.00°
Water Fraction	0.00
Total Pixel Area	8.70 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental