Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-10-03
Time:	15:36:17
Production Date and Time:	2025-10-03 15:41:15 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252761536172_e20252761538545_c20252761539036.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252761531172_e20252761533546_c20252761534017.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	NH
Country/Countries	United States
County/Locality(s)	Grafton County, NH
NWS WFO	Gray ME
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-03 15:36:23UTC
Radiative Center (Lat, Lon):	43.641109°, -72.309998°
Nearby Counties (meeting alert criteria):	Grafton 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	Likely an Urban Source
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.90 K
Observed - Background BT (3.9 um)	2.00 K
BT Anomaly (3.9 um)	2.89 K
Maximum Observed - Clear RTM BT (3.9 um)	7.18 K
Maximum Observed BTD (3.9-10/11/12 um)	7.40 K
Observed - Background BTD (3.9-10/11/12 um)	2.16 K
BTD Anomaly (3.9-10/11/12 um)	3.66 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.37
Fraction of Surrounding Red Channel Pixels that are Brighter	0.93
Maximum Radiative Power	6.71 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.70°
Mean Solar Zenith Angle	49.40°
Mean Glint Angle	97.00°
Water Fraction	0.00
Total Pixel Area	6.30 km²
Latest Satellite Imagery:	ME-VT-NH_750_m NY-PAe-VTs-NHs-MA-CT-RI-NJ_750_m NYn-VTn-NHn_750_m
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Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Tallahatchie County, MS
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-03 15:37:21UTC
Radiative Center (Lat, Lon):	34.034721°, -89.995834°
Nearby Counties (meeting alert criteria):	Tallahatchie County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.73 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.46 K
Observed - Background BT (3.9 um)	2.00 K
BT Anomaly (3.9 um)	0.81 K
Maximum Observed - Clear RTM BT (3.9 um)	8.82 K
Maximum Observed BTD (3.9-10/11/12 um)	8.91 K
Observed - Background BTD (3.9-10/11/12 um)	2.17 K
BTD Anomaly (3.9-10/11/12 um)	1.43 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	1.50 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	1.00
Maximum Radiative Power	8.73 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.80°
Mean Solar Zenith Angle	49.00°
Mean Glint Angle	89.90°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Cleburne County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-03 15:37:21UTC
Radiative Center (Lat, Lon):	33.546391°, -85.564163°
Nearby Counties (meeting alert criteria):	Cleburne County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.98 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	297.29 K
Observed - Background BT (3.9 um)	4.57 K
BT Anomaly (3.9 um)	2.28 K
Maximum Observed - Clear RTM BT (3.9 um)	6.17 K
Maximum Observed BTD (3.9-10/11/12 um)	15.77 K
Observed - Background BTD (3.9-10/11/12 um)	5.12 K
BTD Anomaly (3.9-10/11/12 um)	2.55 K
Similar Pixel Count	10
BT Time Tendency (3.9 um)	8.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.57
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	15.98 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.80°
Mean Solar Zenith Angle	46.10°
Mean Glint Angle	84.70°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	Morehouse Parish, LA
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-03 15:37:20UTC
Radiative Center (Lat, Lon):	32.981945°, -91.961388°
Nearby Counties (meeting alert criteria):	Morehouse Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	28.41 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.51 K
Observed - Background BT (3.9 um)	7.45 K
BT Anomaly (3.9 um)	3.51 K
Maximum Observed - Clear RTM BT (3.9 um)	10.35 K
Maximum Observed BTD (3.9-10/11/12 um)	12.74 K
Observed - Background BTD (3.9-10/11/12 um)	6.56 K
BTD Anomaly (3.9-10/11/12 um)	5.02 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	3.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.89
Fraction of Surrounding Red Channel Pixels that are Brighter	0.05
Maximum Radiative Power	28.41 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.60°
Mean Solar Zenith Angle	49.50°
Mean Glint Angle	90.40°
Water Fraction	0.00
Total Pixel Area	10.90 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	TX
Country/Countries	United States
County/Locality(s)	Duval County, TX
NWS WFO	Corpus Christi TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-03 15:37:49UTC
Radiative Center (Lat, Lon):	27.488333°, -98.493614°
Nearby Counties (meeting alert criteria):	Duval County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.85 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.55 K
Observed - Background BT (3.9 um)	2.43 K
BT Anomaly (3.9 um)	1.74 K
Maximum Observed - Clear RTM BT (3.9 um)	7.48 K
Maximum Observed BTD (3.9-10/11/12 um)	12.70 K
Observed - Background BTD (3.9-10/11/12 um)	1.79 K
BTD Anomaly (3.9-10/11/12 um)	1.81 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.90 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	0.95
Maximum Radiative Power	4.85 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.30°
Mean Solar Zenith Angle	50.90°
Mean Glint Angle	91.10°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	TXs_750_m
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Next Generation Fire System (NGFS) - Experimental