Next Generation Fire System (NGFS) -- CIMSS

Date:	2023-12-21
Time:	16:16:17
Production Date and Time:	2023-12-21 16:20:57 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20233551616175_e20233551618548_c20233551619030.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20233551611175_e20233551613548_c20233551614039.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	AL
Country/Countries	USA
County/Locality(s)	Chambers County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-12-21 16:17:21UTC
Radiative Center (Lat, Lon):	32.900000°, -85.310000°
Nearby Counties (meeting alert criteria):	Chambers County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	46.59 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	292.51 K
Observed - Background BT (3.9 um)	8.37 K
BT Anomaly (3.9 um)	8.95 K
Maximum Observed - Clear RTM BT (3.9 um)	11.49 K
Maximum Observed BTD (3.9-10/11/12 um)	19.95 K
Observed - Background BTD (3.9-10/11/12 um)	8.02 K
BTD Anomaly (3.9-10/11/12 um)	6.19 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	4.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.77
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	17.86 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.00°
Mean Solar Zenith Angle	59.60°
Mean Glint Angle	99.50°
Water Fraction	0.00
Total Pixel Area	17.00 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	GA
Country/Countries	USA
County/Locality(s)	Dodge County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-12-21 16:17:22UTC
Radiative Center (Lat, Lon):	32.100000°, -82.980000°
Nearby Counties (meeting alert criteria):	Dodge County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.36 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	292.84 K
Observed - Background BT (3.9 um)	5.04 K
BT Anomaly (3.9 um)	7.02 K
Maximum Observed - Clear RTM BT (3.9 um)	12.08 K
Maximum Observed BTD (3.9-10/11/12 um)	10.21 K
Observed - Background BTD (3.9-10/11/12 um)	4.19 K
BTD Anomaly (3.9-10/11/12 um)	5.98 K
Similar Pixel Count	8
BT Time Tendency (3.9 um)	2.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.87
Fraction of Surrounding Red Channel Pixels that are Brighter	0.89
Maximum Radiative Power	7.36 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.50°
Mean Solar Zenith Angle	58.20°
Mean Glint Angle	96.50°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Basic Information
State/Province(s)	FL
Country/Countries	USA
County/Locality(s)	Palm Beach County, FL
NWS WFO	Miami FL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2023-12-21 16:17:52UTC
Radiative Center (Lat, Lon):	26.730000°, -80.560000°
Nearby Counties (meeting alert criteria):	Palm Beach County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	178.79 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	317.60 K
Observed - Background BT (3.9 um)	20.73 K
BT Anomaly (3.9 um)	9.62 K
Maximum Observed - Clear RTM BT (3.9 um)	25.71 K
Maximum Observed BTD (3.9-10/11/12 um)	37.54 K
Observed - Background BTD (3.9-10/11/12 um)	20.41 K
BTD Anomaly (3.9-10/11/12 um)	9.33 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	19.20 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	0.69
Maximum Radiative Power	178.79 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	31.90°
Mean Solar Zenith Angle	52.40°
Mean Glint Angle	84.20°
Water Fraction	0.00
Total Pixel Area	9.90 km²
Latest Satellite Imagery:	FLs_750_m
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Basic Information
State/Province(s)	FL
Country/Countries	USA
County/Locality(s)	Collier County, FL
NWS WFO	Miami FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-12-21 16:17:52UTC
Radiative Center (Lat, Lon):	26.150000°, -81.560000°
Nearby Counties (meeting alert criteria):	Collier County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.28 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.40 K
Observed - Background BT (3.9 um)	5.28 K
BT Anomaly (3.9 um)	5.74 K
Maximum Observed - Clear RTM BT (3.9 um)	14.66 K
Maximum Observed BTD (3.9-10/11/12 um)	23.04 K
Observed - Background BTD (3.9-10/11/12 um)	4.57 K
BTD Anomaly (3.9-10/11/12 um)	2.39 K
Similar Pixel Count	18
BT Time Tendency (3.9 um)	1.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.65
Fraction of Surrounding Red Channel Pixels that are Brighter	0.90
Maximum Radiative Power	13.28 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	31.50°
Mean Solar Zenith Angle	52.20°
Mean Glint Angle	83.60°
Water Fraction	0.00
Total Pixel Area	4.90 km²
Latest Satellite Imagery:	FLs_750_m
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Next Generation Fire System (NGFS)