Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-04-14
Time:	18:24:25
Production Date and Time:	2025-04-14 18:25:03 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadM1-M6C14_G19_s20251041824259_e20251041824316_c20251041824375.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadM1-M6C14_G19_s20251041822259_e20251041822316_c20251041822377.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	SC
Country/Countries	United States
County/Locality(s)	Clarendon County, SC
NWS WFO	Columbia SC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-14 18:24:27UTC
Radiative Center (Lat, Lon):	33.667221°, -80.342224°
Nearby Counties (meeting alert criteria):	Clarendon County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.76 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.08 K
Observed - Background BT (3.9 um)	3.75 K
BT Anomaly (3.9 um)	2.62 K
Maximum Observed - Clear RTM BT (3.9 um)	13.54 K
Maximum Observed BTD (3.9-10/11/12 um)	10.13 K
Observed - Background BTD (3.9-10/11/12 um)	2.66 K
BTD Anomaly (3.9-10/11/12 um)	3.22 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.50 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.86
Fraction of Surrounding Red Channel Pixels that are Brighter	0.98
Maximum Radiative Power	8.76 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.70°
Mean Solar Zenith Angle	28.50°
Mean Glint Angle	63.00°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Basic Information
State/Province(s)	SC
Country/Countries	United States
County/Locality(s)	Beaufort County, SC
NWS WFO	Charleston SC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-14 18:24:27UTC
Radiative Center (Lat, Lon):	32.644444°, -80.758888°
Nearby Counties (meeting alert criteria):	Beaufort County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.25 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.08 K
Observed - Background BT (3.9 um)	4.78 K
BT Anomaly (3.9 um)	3.48 K
Maximum Observed - Clear RTM BT (3.9 um)	10.03 K
Maximum Observed BTD (3.9-10/11/12 um)	9.33 K
Observed - Background BTD (3.9-10/11/12 um)	4.10 K
BTD Anomaly (3.9-10/11/12 um)	6.03 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	3.40 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.80
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	14.25 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.60°
Mean Solar Zenith Angle	27.50°
Mean Glint Angle	60.80°
Water Fraction	0.00
Total Pixel Area	5.10 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)	Wheeler County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-14 18:24:30UTC
Radiative Center (Lat, Lon):	31.983055°, -82.631668°
Nearby Counties (meeting alert criteria):	Wheeler 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)	310.66 K
Observed - Background BT (3.9 um)	3.85 K
BT Anomaly (3.9 um)	2.39 K
Maximum Observed - Clear RTM BT (3.9 um)	12.65 K
Maximum Observed BTD (3.9-10/11/12 um)	10.50 K
Observed - Background BTD (3.9-10/11/12 um)	4.10 K
BTD Anomaly (3.9-10/11/12 um)	4.98 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	0.80 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.38
Fraction of Surrounding Red Channel Pixels that are Brighter	0.75
Maximum Radiative Power	17.41 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.30°
Mean Solar Zenith Angle	26.10°
Mean Glint Angle	59.10°
Water Fraction	0.00
Total Pixel Area	5.10 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)	Gadsden County, FL
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-14 18:24:29UTC
Radiative Center (Lat, Lon):	30.506945°, -84.589165°
Nearby Counties (meeting alert criteria):	Gadsden County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.10 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.31 K
Observed - Background BT (3.9 um)	2.20 K
BT Anomaly (3.9 um)	1.13 K
Maximum Observed - Clear RTM BT (3.9 um)	7.91 K
Maximum Observed BTD (3.9-10/11/12 um)	8.08 K
Observed - Background BTD (3.9-10/11/12 um)	1.67 K
BTD Anomaly (3.9-10/11/12 um)	1.34 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	0.80 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.75
Fraction of Surrounding Red Channel Pixels that are Brighter	0.93
Maximum Radiative Power	4.10 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.20°
Mean Solar Zenith Angle	23.90°
Mean Glint Angle	55.90°
Water Fraction	0.00
Total Pixel Area	5.00 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m SCs-GAe-FLn_750_m
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Next Generation Fire System (NGFS)