Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2023-12-20
Time:	16:31:17
Production Date and Time:	2023-12-20 16:36:01 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20233541631174_e20233541633547_c20233541634040.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20233541626174_e20233541628547_c20233541629037.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	IL
Country/Countries	USA
County/Locality(s)	Lake County, IL
NWS WFO	Chicago IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-12-20 16:31:51UTC
Radiative Center (Lat, Lon):	42.360000°, -88.030000°
Nearby Counties (meeting alert criteria):	Lake County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	39.27 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	292.94 K
Observed - Background BT (3.9 um)	10.42 K
BT Anomaly (3.9 um)	10.68 K
Maximum Observed - Clear RTM BT (3.9 um)	18.45 K
Maximum Observed BTD (3.9-10/11/12 um)	17.48 K
Observed - Background BTD (3.9-10/11/12 um)	10.10 K
BTD Anomaly (3.9-10/11/12 um)	13.87 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	5.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.72
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	22.75 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.90°
Mean Solar Zenith Angle	68.20°
Mean Glint Angle	119.00°
Water Fraction	0.00
Total Pixel Area	14.50 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
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Basic Information
State/Province(s)	LA
Country/Countries	USA
County/Locality(s)	Vernon Parish, LA
NWS WFO	Lake Charles LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-12-20 16:32:20UTC
Radiative Center (Lat, Lon):	30.970000°, -92.910000°
Nearby Counties (meeting alert criteria):	Vernon Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.92 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	294.06 K
Observed - Background BT (3.9 um)	7.16 K
BT Anomaly (3.9 um)	5.82 K
Maximum Observed - Clear RTM BT (3.9 um)	10.40 K
Maximum Observed BTD (3.9-10/11/12 um)	13.33 K
Observed - Background BTD (3.9-10/11/12 um)	7.46 K
BTD Anomaly (3.9-10/11/12 um)	8.01 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	3.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.50
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	14.92 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.10°
Mean Solar Zenith Angle	59.10°
Mean Glint Angle	100.00°
Water Fraction	0.00
Total Pixel Area	5.90 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	FL
Country/Countries	USA
County/Locality(s)	Suwannee County, FL
NWS WFO	Jacksonville FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-12-20 16:32:21UTC
Radiative Center (Lat, Lon):	30.030000°, -83.010000°
Nearby Counties (meeting alert criteria):	Suwannee County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.69 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	296.21 K
Observed - Background BT (3.9 um)	6.92 K
BT Anomaly (3.9 um)	3.60 K
Maximum Observed - Clear RTM BT (3.9 um)	13.41 K
Maximum Observed BTD (3.9-10/11/12 um)	19.77 K
Observed - Background BTD (3.9-10/11/12 um)	6.80 K
BTD Anomaly (3.9-10/11/12 um)	3.35 K
Similar Pixel Count	12
BT Time Tendency (3.9 um)	0.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.67
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	15.69 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	36.20°
Mean Solar Zenith Angle	55.20°
Mean Glint Angle	91.40°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Basic Information
State/Province(s)	TX
Country/Countries	USA
County/Locality(s)	Willacy County, TX
NWS WFO	Brownsville TX
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2023-12-20 16:32:50UTC
Radiative Center (Lat, Lon):	26.480000°, -97.740000°
Nearby Counties (meeting alert criteria):	Willacy County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	47.48 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.61 K
Observed - Background BT (3.9 um)	11.89 K
BT Anomaly (3.9 um)	6.65 K
Maximum Observed - Clear RTM BT (3.9 um)	13.43 K
Maximum Observed BTD (3.9-10/11/12 um)	30.68 K
Observed - Background BTD (3.9-10/11/12 um)	11.95 K
BTD Anomaly (3.9-10/11/12 um)	7.37 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	16.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.54
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	47.48 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.00°
Mean Solar Zenith Angle	57.30°
Mean Glint Angle	96.60°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	TXs_750_m
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Next Generation Fire System (NGFS) - Experimental