Next Generation Fire System (NGFS) -- CIMSS

Date:	2023-08-26
Time:	17:21:17
Production Date and Time:	2023-08-26 17:25:53 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20232381721171_e20232381723544_c20232381724029.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20232381716171_e20232381718544_c20232381719027.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	Unknown
Country/Countries	Canada
County/Locality(s)	Canada
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-26 17:21:19UTC
Radiative Center (Lat, Lon):	50.950000°, -119.500000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.35 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.28 K
Observed - Background BT (3.9 um)	6.75 K
BT Anomaly (3.9 um)	3.71 K
Maximum Observed - Clear RTM BT (3.9 um)	10.67 K
Maximum Observed BTD (3.9-10/11/12 um)	14.34 K
Observed - Background BTD (3.9-10/11/12 um)	4.74 K
BTD Anomaly (3.9-10/11/12 um)	3.19 K
Similar Pixel Count	16
BT Time Tendency (3.9 um)	0.30 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	1.00
Maximum Radiative Power	9.35 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	72.00°
Mean Solar Zenith Angle	51.50°
Mean Glint Angle	123.50°
Water Fraction	0.00
Total Pixel Area	24.40 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	AR
Country/Countries	USA
County/Locality(s)	Dallas County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-26 17:22:20UTC
Radiative Center (Lat, Lon):	33.810000°, -92.420000°
Nearby Counties (meeting alert criteria):	Dallas County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	19.09 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)	311.86 K
Observed - Background BT (3.9 um)	4.34 K
BT Anomaly (3.9 um)	9.23 K
Maximum Observed - Clear RTM BT (3.9 um)	3.99 K
Maximum Observed BTD (3.9-10/11/12 um)	16.33 K
Observed - Background BTD (3.9-10/11/12 um)	3.48 K
BTD Anomaly (3.9-10/11/12 um)	6.93 K
Similar Pixel Count	25
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	1.00
Maximum Radiative Power	19.09 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.60°
Mean Solar Zenith Angle	25.70°
Mean Glint Angle	69.30°
Water Fraction	0.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	AR
Country/Countries	USA
County/Locality(s)	Ouachita County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-26 17:22:20UTC
Radiative Center (Lat, Lon):	33.580000°, -92.840000°
Nearby Counties (meeting alert criteria):	Ouachita County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.12 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)	312.51 K
Observed - Background BT (3.9 um)	4.31 K
BT Anomaly (3.9 um)	4.77 K
Maximum Observed - Clear RTM BT (3.9 um)	4.01 K
Maximum Observed BTD (3.9-10/11/12 um)	16.76 K
Observed - Background BTD (3.9-10/11/12 um)	3.44 K
BTD Anomaly (3.9-10/11/12 um)	4.84 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.30 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	1.00
Maximum Radiative Power	13.12 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.60°
Mean Solar Zenith Angle	25.70°
Mean Glint Angle	69.30°
Water Fraction	0.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	GA
Country/Countries	USA
County/Locality(s)	Tattnall County, GA
NWS WFO	Charleston SC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-26 17:22:22UTC
Radiative Center (Lat, Lon):	32.070000°, -82.150000°
Nearby Counties (meeting alert criteria):	Tattnall County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	53.23 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.63 K
Observed - Background BT (3.9 um)	6.52 K
BT Anomaly (3.9 um)	6.52 K
Maximum Observed - Clear RTM BT (3.9 um)	8.44 K
Maximum Observed BTD (3.9-10/11/12 um)	22.23 K
Observed - Background BTD (3.9-10/11/12 um)	5.42 K
BTD Anomaly (3.9-10/11/12 um)	5.32 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.40 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	1.00
Maximum Radiative Power	30.22 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.30°
Mean Solar Zenith Angle	21.30°
Mean Glint Angle	59.50°
Water Fraction	0.00
Total Pixel Area	11.00 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Next Generation Fire System (NGFS)