Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2023-08-18
Time:	15:41:17
Production Date and Time:	2023-08-18 15:45:47 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20232301541174_e20232301543547_c20232301544035.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20232301536174_e20232301538547_c20232301539018.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	IN
Country/Countries	USA
County/Locality(s)	Decatur County, IN
NWS WFO	Indianapolis IN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-18 15:41:51UTC
Radiative Center (Lat, Lon):	39.340000°, -85.480000°
Nearby Counties (meeting alert criteria):	Decatur County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.06 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Likely an Urban Source
Event Priority Ranking	5
Maximum Observed BT (3.9 um)	301.28 K
Observed - Background BT (3.9 um)	5.62 K
BT Anomaly (3.9 um)	15.49 K
Maximum Observed - Clear RTM BT (3.9 um)	11.13 K
Maximum Observed BTD (3.9-10/11/12 um)	8.65 K
Observed - Background BTD (3.9-10/11/12 um)	3.39 K
BTD Anomaly (3.9-10/11/12 um)	11.78 K
Similar Pixel Count	16
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	1.00
Fraction of Surrounding Red Channel Pixels that are Brighter	0.54
Maximum Radiative Power	17.06 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.00°
Mean Solar Zenith Angle	37.60°
Mean Glint Angle	78.70°
Water Fraction	0.00
Total Pixel Area	6.50 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m WIs-ILn-MIw-INn_750_m
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Basic Information
State/Province(s)	GA
Country/Countries	USA
County/Locality(s)	Dougherty County, GA
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-18 15:42:21UTC
Radiative Center (Lat, Lon):	31.540000°, -84.220000°
Nearby Counties (meeting alert criteria):	Dougherty County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.35 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	311.19 K
Observed - Background BT (3.9 um)	5.83 K
BT Anomaly (3.9 um)	3.19 K
Maximum Observed - Clear RTM BT (3.9 um)	10.48 K
Maximum Observed BTD (3.9-10/11/12 um)	14.34 K
Observed - Background BTD (3.9-10/11/12 um)	5.70 K
BTD Anomaly (3.9-10/11/12 um)	4.28 K
Similar Pixel Count	13
BT Time Tendency (3.9 um)	1.40 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	18.35 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.20°
Mean Solar Zenith Angle	32.70°
Mean Glint Angle	64.40°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m SCs-GAe-FLn_750_m
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Basic Information
State/Province(s)	MS
Country/Countries	USA
County/Locality(s)	Franklin County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-18 15:42:20UTC
Radiative Center (Lat, Lon):	31.380000°, -91.070000°
Nearby Counties (meeting alert criteria):	Franklin County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.17 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk, Known Incident: CHEEK (HIGH, tdiff=0.09326 days, POINT)
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.31 K
Observed - Background BT (3.9 um)	2.36 K
BT Anomaly (3.9 um)	3.26 K
Maximum Observed - Clear RTM BT (3.9 um)	4.34 K
Maximum Observed BTD (3.9-10/11/12 um)	12.37 K
Observed - Background BTD (3.9-10/11/12 um)	2.46 K
BTD Anomaly (3.9-10/11/12 um)	6.09 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.43
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	9.17 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.60°
Mean Solar Zenith Angle	38.10°
Mean Glint Angle	72.60°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	Unknown
Country/Countries	Dominican Republic
County/Locality(s)	Dominican Republic
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-18 15:43:23UTC
Radiative Center (Lat, Lon):	19.700000°, -71.450000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	19.74 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	318.34 K
Observed - Background BT (3.9 um)	4.99 K
BT Anomaly (3.9 um)	2.33 K
Maximum Observed - Clear RTM BT (3.9 um)	14.31 K
Maximum Observed BTD (3.9-10/11/12 um)	23.97 K
Observed - Background BTD (3.9-10/11/12 um)	4.00 K
BTD Anomaly (3.9-10/11/12 um)	2.12 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.97
Fraction of Surrounding Red Channel Pixels that are Brighter	0.97
Maximum Radiative Power	19.74 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	23.60°
Mean Solar Zenith Angle	17.50°
Mean Glint Angle	30.70°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental