Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-03-03
Time:	23:01:24
Production Date and Time:	2025-03-03 23:02:06 UTC
Primary Instrument:	GOES-18 ABI
Wmo Spacecraft Id:	665
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadM1-M6C14_G18_s20250622301249_e20250622301306_c20250622301372.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadM1-M6C14_G18_s20250622300278_e20250622300335_c20250622300397.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Washington County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-03 23:01:27UTC
Radiative Center (Lat, Lon):	32.817501°, -82.751945°
Nearby Counties (meeting alert criteria):	Washington County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	139.73 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.85 K
Observed - Background BT (3.9 um)	16.65 K
BT Anomaly (3.9 um)	29.62 K
Maximum Observed - Clear RTM BT (3.9 um)	20.90 K
Maximum Observed BTD (3.9-10/11/12 um)	18.89 K
Observed - Background BTD (3.9-10/11/12 um)	16.46 K
BTD Anomaly (3.9-10/11/12 um)	64.23 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	3.30 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.58
Fraction of Surrounding Red Channel Pixels that are Brighter	0.03
Maximum Radiative Power	88.25 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	69.20°
Mean Solar Zenith Angle	85.20°
Mean Glint Angle	152.70°
Water Fraction	0.00
Total Pixel Area	22.50 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Bullock County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-03 23:01:26UTC
Radiative Center (Lat, Lon):	32.171391°, -85.976669°
Nearby Counties (meeting alert criteria):	Bullock County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.99 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	287.72 K
Observed - Background BT (3.9 um)	2.01 K
BT Anomaly (3.9 um)	4.59 K
Maximum Observed - Clear RTM BT (3.9 um)	7.36 K
Maximum Observed BTD (3.9-10/11/12 um)	5.49 K
Observed - Background BTD (3.9-10/11/12 um)	2.02 K
BTD Anomaly (3.9-10/11/12 um)	7.30 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	0.50 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.38
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.99 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	66.20°
Mean Solar Zenith Angle	82.40°
Mean Glint Angle	147.20°
Water Fraction	0.00
Total Pixel Area	9.90 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)	Crisp County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-03 23:01:27UTC
Radiative Center (Lat, Lon):	31.919445°, -83.752777°
Nearby Counties (meeting alert criteria):	Crisp County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.93 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	286.88 K
Observed - Background BT (3.9 um)	3.49 K
BT Anomaly (3.9 um)	10.04 K
Maximum Observed - Clear RTM BT (3.9 um)	7.09 K
Maximum Observed BTD (3.9-10/11/12 um)	6.48 K
Observed - Background BTD (3.9-10/11/12 um)	3.49 K
BTD Anomaly (3.9-10/11/12 um)	13.47 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	0.00 K
Image Interval	1.00 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	13.93 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	68.00°
Mean Solar Zenith Angle	84.20°
Mean Glint Angle	150.70°
Water Fraction	0.00
Total Pixel Area	10.70 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m SCs-GAe-FLn_750_m
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Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Thomas County, GA
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-03 23:01:27UTC
Radiative Center (Lat, Lon):	30.728056°, -84.041946°
Nearby Counties (meeting alert criteria):	Thomas County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	26.23 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	290.68 K
Observed - Background BT (3.9 um)	6.27 K
BT Anomaly (3.9 um)	12.38 K
Maximum Observed - Clear RTM BT (3.9 um)	9.72 K
Maximum Observed BTD (3.9-10/11/12 um)	9.51 K
Observed - Background BTD (3.9-10/11/12 um)	6.24 K
BTD Anomaly (3.9-10/11/12 um)	17.92 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	1.90 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.53
Fraction of Surrounding Red Channel Pixels that are Brighter	0.59
Maximum Radiative Power	26.23 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	67.30°
Mean Solar Zenith Angle	83.70°
Mean Glint Angle	149.70°
Water Fraction	0.00
Total Pixel Area	10.30 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m SCs-GAe-FLn_750_m
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Next Generation Fire System (NGFS)