Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2023-08-18
Time:	20:06:17
Production Date and Time:	2023-08-18 20:11:04 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20232302006174_e20232302008547_c20232302009034.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20232301956174_e20232301958547_c20232301959018.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	2023-08-18 20:06:19UTC
Radiative Center (Lat, Lon):	49.100000°, -121.280000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	23.49 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	297.49 K
Observed - Background BT (3.9 um)	4.02 K
BT Anomaly (3.9 um)	2.17 K
Maximum Observed - Clear RTM BT (3.9 um)	14.13 K
Maximum Observed BTD (3.9-10/11/12 um)	9.00 K
Observed - Background BTD (3.9-10/11/12 um)	3.93 K
BTD Anomaly (3.9-10/11/12 um)	4.82 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	2.70 K
Image Interval	10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.60
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	23.49 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	71.80°
Mean Solar Zenith Angle	35.60°
Mean Glint Angle	94.60°
Water Fraction	0.00
Total Pixel Area	24.60 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	SD
Country/Countries	USA
County/Locality(s)	Lincoln County, SD
NWS WFO	Sioux Falls SD
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-18 20:06:20UTC
Radiative Center (Lat, Lon):	43.270000°, -96.810000°
Nearby Counties (meeting alert criteria):	Lincoln County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	51.74 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.99 K
Observed - Background BT (3.9 um)	6.24 K
BT Anomaly (3.9 um)	7.84 K
Maximum Observed - Clear RTM BT (3.9 um)	3.70 K
Maximum Observed BTD (3.9-10/11/12 um)	14.85 K
Observed - Background BTD (3.9-10/11/12 um)	6.54 K
BTD Anomaly (3.9-10/11/12 um)	8.40 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	6.20 K
Image Interval	10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.17
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	27.38 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.70°
Mean Solar Zenith Angle	36.00°
Mean Glint Angle	71.50°
Water Fraction	0.00
Total Pixel Area	16.80 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Basic Information
State/Province(s)	IL
Country/Countries	USA
County/Locality(s)	Sangamon County, IL
NWS WFO	Lincoln IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-18 20:06:51UTC
Radiative Center (Lat, Lon):	39.890000°, -89.950000°
Nearby Counties (meeting alert criteria):	Sangamon County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.85 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.71 K
Observed - Background BT (3.9 um)	2.45 K
BT Anomaly (3.9 um)	3.81 K
Maximum Observed - Clear RTM BT (3.9 um)	3.45 K
Maximum Observed BTD (3.9-10/11/12 um)	8.61 K
Observed - Background BTD (3.9-10/11/12 um)	2.44 K
BTD Anomaly (3.9-10/11/12 um)	5.32 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	2.50 K
Image Interval	10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.57
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.85 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.80°
Mean Solar Zenith Angle	37.60°
Mean Glint Angle	65.50°
Water Fraction	0.00
Total Pixel Area	6.90 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)	Cameron Parish, LA
NWS WFO	Lake Charles LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-18 20:07:50UTC
Radiative Center (Lat, Lon):	29.730000°, -93.780000°
Nearby Counties (meeting alert criteria):	Cameron Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	42.13 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk, Known Incident: DRY (MEDIUM, tdiff=3.17196 days, PERIMETER)
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	320.86 K
Observed - Background BT (3.9 um)	10.97 K
BT Anomaly (3.9 um)	4.34 K
Maximum Observed - Clear RTM BT (3.9 um)	10.05 K
Maximum Observed BTD (3.9-10/11/12 um)	20.12 K
Observed - Background BTD (3.9-10/11/12 um)	9.85 K
BTD Anomaly (3.9-10/11/12 um)	5.16 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	1.10 K
Image Interval	10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.94
Fraction of Surrounding Red Channel Pixels that are Brighter	0.43
Maximum Radiative Power	42.13 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.40°
Mean Solar Zenith Angle	29.60°
Mean Glint Angle	45.50°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Next Generation Fire System (NGFS) - Experimental