Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-04-14
Time:	15:21:26
Production Date and Time:	2025-04-14 15:22:08 UTC
Primary Instrument:	GOES-18 ABI
Wmo Spacecraft Id:	665
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadM1-M6C14_G18_s20251041521268_e20251041521326_c20251041521378.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadM1-M6C14_G18_s20251041520297_e20251041520355_c20251041520409.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Treutlen County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-14 15:21:28UTC
Radiative Center (Lat, Lon):	32.339722°, -82.629166°
Nearby Counties (meeting alert criteria):	Treutlen County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	28.98 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	298.67 K
Observed - Background BT (3.9 um)	4.39 K
BT Anomaly (3.9 um)	6.53 K
Maximum Observed - Clear RTM BT (3.9 um)	9.83 K
Maximum Observed BTD (3.9-10/11/12 um)	8.77 K
Observed - Background BTD (3.9-10/11/12 um)	4.24 K
BTD Anomaly (3.9-10/11/12 um)	9.82 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	0.20 K
Image Interval	1.00 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	28.98 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	69.10°
Mean Solar Zenith Angle	37.90°
Mean Glint Angle	50.40°
Water Fraction	0.00
Total Pixel Area	11.20 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)	Clinch County, GA
NWS WFO	Jacksonville FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-14 15:21:31UTC
Radiative Center (Lat, Lon):	30.969444°, -82.964165°
Nearby Counties (meeting alert criteria):	Clinch County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	21.90 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	298.33 K
Observed - Background BT (3.9 um)	3.42 K
BT Anomaly (3.9 um)	3.19 K
Maximum Observed - Clear RTM BT (3.9 um)	8.50 K
Maximum Observed BTD (3.9-10/11/12 um)	8.13 K
Observed - Background BTD (3.9-10/11/12 um)	3.52 K
BTD Anomaly (3.9-10/11/12 um)	5.99 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	0.40 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	21.90 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	68.30°
Mean Solar Zenith Angle	37.50°
Mean Glint Angle	48.50°
Water Fraction	0.00
Total Pixel Area	10.80 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Washington County, FL
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-14 15:21:31UTC
Radiative Center (Lat, Lon):	30.502777°, -85.619446°
Nearby Counties (meeting alert criteria):	Washington County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	34.94 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.31 K
Observed - Background BT (3.9 um)	6.65 K
BT Anomaly (3.9 um)	7.65 K
Maximum Observed - Clear RTM BT (3.9 um)	11.67 K
Maximum Observed BTD (3.9-10/11/12 um)	11.82 K
Observed - Background BTD (3.9-10/11/12 um)	6.19 K
BTD Anomaly (3.9-10/11/12 um)	8.03 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	1.20 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.83
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	34.94 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	65.80°
Mean Solar Zenith Angle	39.30°
Mean Glint Angle	45.00°
Water Fraction	0.00
Total Pixel Area	9.80 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Manatee County, FL
NWS WFO	Tampa Bay Ruskin FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-14 15:21:31UTC
Radiative Center (Lat, Lon):	27.588333°, -82.316109°
Nearby Counties (meeting alert criteria):	Manatee County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	144.00 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.60 K
Observed - Background BT (3.9 um)	9.92 K
BT Anomaly (3.9 um)	7.76 K
Maximum Observed - Clear RTM BT (3.9 um)	15.89 K
Maximum Observed BTD (3.9-10/11/12 um)	18.24 K
Observed - Background BTD (3.9-10/11/12 um)	8.85 K
BTD Anomaly (3.9-10/11/12 um)	8.27 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	0.30 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.99
Fraction of Surrounding Red Channel Pixels that are Brighter	0.52
Maximum Radiative Power	72.33 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	67.70°
Mean Solar Zenith Angle	35.40°
Mean Glint Angle	45.70°
Water Fraction	0.00
Total Pixel Area	21.10 km²
Latest Satellite Imagery:	FLs_750_m
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Next Generation Fire System (NGFS)