Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-12-20
Time:	16:56:18
Production Date and Time:	2025-12-20 17:00:58 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20253541656182_e20253541658555_c20253541659051.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20253541651182_e20253541653555_c20253541654051.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Conecuh County, AL
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-20 16:57:22UTC
Radiative Center (Lat, Lon):	31.518333°, -87.031944°
Nearby Counties (meeting alert criteria):	Conecuh County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.86 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.90 K
Observed - Background BT (3.9 um)	2.73 K
BT Anomaly (3.9 um)	3.74 K
Maximum Observed - Clear RTM BT (3.9 um)	7.86 K
Maximum Observed BTD (3.9-10/11/12 um)	6.97 K
Observed - Background BTD (3.9-10/11/12 um)	3.05 K
BTD Anomaly (3.9-10/11/12 um)	7.94 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	1.10 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	6.86 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.10°
Mean Solar Zenith Angle	56.10°
Mean Glint Angle	94.90°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Ware County, GA
NWS WFO	Jacksonville FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-20 16:57:23UTC
Radiative Center (Lat, Lon):	31.192499°, -82.665833°
Nearby Counties (meeting alert criteria):	Ware County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.52 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	296.97 K
Observed - Background BT (3.9 um)	3.84 K
BT Anomaly (3.9 um)	1.94 K
Maximum Observed - Clear RTM BT (3.9 um)	8.56 K
Maximum Observed BTD (3.9-10/11/12 um)	8.79 K
Observed - Background BTD (3.9-10/11/12 um)	4.11 K
BTD Anomaly (3.9-10/11/12 um)	3.04 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	2.50 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	0.98
Maximum Radiative Power	10.52 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.40°
Mean Solar Zenith Angle	55.10°
Mean Glint Angle	92.40°
Water Fraction	0.00
Total Pixel Area	5.00 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	Pointe Coupee Parish, LA
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-20 16:57:21UTC
Radiative Center (Lat, Lon):	30.819166°, -91.740837°
Nearby Counties (meeting alert criteria):	Pointe Coupee Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	36.48 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.28 K
Observed - Background BT (3.9 um)	12.47 K
BT Anomaly (3.9 um)	6.81 K
Maximum Observed - Clear RTM BT (3.9 um)	19.46 K
Maximum Observed BTD (3.9-10/11/12 um)	18.01 K
Observed - Background BTD (3.9-10/11/12 um)	11.94 K
BTD Anomaly (3.9-10/11/12 um)	8.75 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	10.50 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	0.51
Maximum Radiative Power	36.48 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.40°
Mean Solar Zenith Angle	56.60°
Mean Glint Angle	96.30°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	Chihuahua
Country/Countries	Mexico
County/Locality(s)	Ascensión, Chihuahua
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-20 16:57:20UTC
Radiative Center (Lat, Lon):	31.350000°, -107.999443°
Nearby Counties (meeting alert criteria):	Ascensión (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.88 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.98 K
Observed - Background BT (3.9 um)	3.01 K
BT Anomaly (3.9 um)	2.38 K
Maximum Observed - Clear RTM BT (3.9 um)	13.09 K
Maximum Observed BTD (3.9-10/11/12 um)	11.18 K
Observed - Background BTD (3.9-10/11/12 um)	2.50 K
BTD Anomaly (3.9-10/11/12 um)	2.79 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.20 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	0.87
Maximum Radiative Power	5.88 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.10°
Mean Solar Zenith Angle	63.30°
Mean Glint Angle	112.50°
Water Fraction	0.00
Total Pixel Area	6.40 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	Iberville Parish, LA
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-12-20 16:57:21UTC
Radiative Center (Lat, Lon):	30.205555°, -91.067780°
Nearby Counties (meeting alert criteria):	Iberville Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	28.15 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.60 K
Observed - Background BT (3.9 um)	8.13 K
BT Anomaly (3.9 um)	5.57 K
Maximum Observed - Clear RTM BT (3.9 um)	14.87 K
Maximum Observed BTD (3.9-10/11/12 um)	15.47 K
Observed - Background BTD (3.9-10/11/12 um)	9.47 K
BTD Anomaly (3.9-10/11/12 um)	13.03 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	9.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.07
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	28.15 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.40°
Mean Solar Zenith Angle	55.80°
Mean Glint Angle	94.60°
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