Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-11-04
Time:	18:11:17
Production Date and Time:	2025-11-04 18:16:32 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20253081811177_e20253081813551_c20253081814043.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20253081806177_e20253081808551_c20253081809045.nc
Number Of Thermal Anomaly Alerts:	6

Possible Wildfire

Basic Information
State/Province(s)	Saskatchewan
Country/Countries	Canada
County/Locality(s)	Division No. 7, Saskatchewan
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-11-04 18:11:20UTC
Radiative Center (Lat, Lon):	50.988609°, -105.860001°
Nearby Counties (meeting alert criteria):	Division No. 7 (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.42 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	292.61 K
Observed - Background BT (3.9 um)	3.86 K
BT Anomaly (3.9 um)	5.87 K
Maximum Observed - Clear RTM BT (3.9 um)	13.46 K
Maximum Observed BTD (3.9-10/11/12 um)	13.50 K
Observed - Background BTD (3.9-10/11/12 um)	4.54 K
BTD Anomaly (3.9-10/11/12 um)	3.95 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	0.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.46
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	18.42 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	65.50°
Mean Solar Zenith Angle	66.60°
Mean Glint Angle	125.00°
Water Fraction	0.00
Total Pixel Area	9.70 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	TN
Country/Countries	United States
County/Locality(s)	Bedford County, TN
NWS WFO	Nashville TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-11-04 18:12:21UTC
Radiative Center (Lat, Lon):	35.496387°, -86.329720°
Nearby Counties (meeting alert criteria):	Bedford County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.37 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	298.56 K
Observed - Background BT (3.9 um)	2.26 K
BT Anomaly (3.9 um)	1.86 K
Maximum Observed - Clear RTM BT (3.9 um)	7.34 K
Maximum Observed BTD (3.9-10/11/12 um)	6.85 K
Observed - Background BTD (3.9-10/11/12 um)	1.82 K
BTD Anomaly (3.9-10/11/12 um)	3.28 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	0.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.72
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	4.37 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.10°
Mean Solar Zenith Angle	51.70°
Mean Glint Angle	90.10°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Possible Wildfire

Basic Information
State/Province(s)	CA
Country/Countries	United States
County/Locality(s)	Santa Clara County, CA
NWS WFO	San Francisco CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-11-04 18:12:18UTC
Radiative Center (Lat, Lon):	36.967777°, -121.541664°
Nearby Counties (meeting alert criteria):	Santa Clara County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.41 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.72 K
Observed - Background BT (3.9 um)	4.07 K
BT Anomaly (3.9 um)	2.06 K
Maximum Observed - Clear RTM BT (3.9 um)	10.50 K
Maximum Observed BTD (3.9-10/11/12 um)	12.72 K
Observed - Background BTD (3.9-10/11/12 um)	3.97 K
BTD Anomaly (3.9-10/11/12 um)	3.56 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	1.30 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	0.68
Maximum Radiative Power	17.41 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	64.80°
Mean Solar Zenith Angle	57.00°
Mean Glint Angle	114.50°
Water Fraction	0.00
Total Pixel Area	9.40 km²
Latest Satellite Imagery:	CAcentral_750_m
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Possible Wildfire

Basic Information
State/Province(s)	TX
Country/Countries	United States
County/Locality(s)	Rusk County, TX
NWS WFO	Shreveport LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-11-04 18:12:20UTC
Radiative Center (Lat, Lon):	32.096668°, -94.786392°
Nearby Counties (meeting alert criteria):	Rusk County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.53 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.52 K
Observed - Background BT (3.9 um)	2.68 K
BT Anomaly (3.9 um)	2.49 K
Maximum Observed - Clear RTM BT (3.9 um)	6.78 K
Maximum Observed BTD (3.9-10/11/12 um)	6.68 K
Observed - Background BTD (3.9-10/11/12 um)	2.89 K
BTD Anomaly (3.9-10/11/12 um)	6.65 K
Similar Pixel Count	7
BT Time Tendency (3.9 um)	0.70 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	8.53 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.20°
Mean Solar Zenith Angle	47.30°
Mean Glint Angle	84.80°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Possible Wildfire

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	2025-11-04 18:12:21UTC
Radiative Center (Lat, Lon):	31.330833°, -86.936386°
Nearby Counties (meeting alert criteria):	Conecuh County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	3.25 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.19 K
Observed - Background BT (3.9 um)	3.39 K
BT Anomaly (3.9 um)	3.56 K
Maximum Observed - Clear RTM BT (3.9 um)	5.80 K
Maximum Observed BTD (3.9-10/11/12 um)	5.39 K
Observed - Background BTD (3.9-10/11/12 um)	1.85 K
BTD Anomaly (3.9-10/11/12 um)	4.21 K
Similar Pixel Count	14
BT Time Tendency (3.9 um)	1.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.98
Fraction of Surrounding Red Channel Pixels that are Brighter	0.57
Maximum Radiative Power	3.25 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.80°
Mean Solar Zenith Angle	47.50°
Mean Glint Angle	81.50°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Marion County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-11-04 18:12:21UTC
Radiative Center (Lat, Lon):	31.253056°, -89.745552°
Nearby Counties (meeting alert criteria):	Marion County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.31 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.39 K
Observed - Background BT (3.9 um)	4.24 K
BT Anomaly (3.9 um)	4.05 K
Maximum Observed - Clear RTM BT (3.9 um)	7.27 K
Maximum Observed BTD (3.9-10/11/12 um)	7.55 K
Observed - Background BTD (3.9-10/11/12 um)	4.44 K
BTD Anomaly (3.9-10/11/12 um)	7.77 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	2.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.38
Fraction of Surrounding Red Channel Pixels that are Brighter	0.85
Maximum Radiative Power	12.31 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.90°
Mean Solar Zenith Angle	46.90°
Mean Glint Angle	81.60°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Next Generation Fire System (NGFS) - Experimental

Wildfire Alert Report

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire