Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2023-09-15
Time:	22:11:17
Production Date and Time:	2023-09-15 22:16:02 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20232582211174_e20232582213546_c20232582214007.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20232582206174_e20232582208546_c20232582209031.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	2023-09-15 22:11:19UTC
Radiative Center (Lat, Lon):	51.550000°, -112.250000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	73.13 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.35 K
Observed - Background BT (3.9 um)	8.88 K
BT Anomaly (3.9 um)	14.76 K
Maximum Observed - Clear RTM BT (3.9 um)	17.89 K
Maximum Observed BTD (3.9-10/11/12 um)	15.77 K
Observed - Background BTD (3.9-10/11/12 um)	9.58 K
BTD Anomaly (3.9-10/11/12 um)	23.17 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	8.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.04
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	73.13 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	68.80°
Mean Solar Zenith Angle	59.40°
Mean Glint Angle	75.70°
Water Fraction	0.00
Total Pixel Area	17.80 km²
Latest Satellite Imagery:	None Available
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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	2023-09-15 22:11:19UTC
Radiative Center (Lat, Lon):	50.950000°, -123.010000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	148.34 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.32 K
Observed - Background BT (3.9 um)	11.10 K
BT Anomaly (3.9 um)	5.01 K
Maximum Observed - Clear RTM BT (3.9 um)	16.19 K
Maximum Observed BTD (3.9-10/11/12 um)	13.95 K
Observed - Background BTD (3.9-10/11/12 um)	10.22 K
BTD Anomaly (3.9-10/11/12 um)	5.26 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	10.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.82
Fraction of Surrounding Red Channel Pixels that are Brighter	0.19
Maximum Radiative Power	85.41 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	74.00°
Mean Solar Zenith Angle	54.20°
Mean Glint Angle	77.40°
Water Fraction	0.00
Total Pixel Area	60.10 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	AR
Country/Countries	USA
County/Locality(s)	Jackson County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-09-15 22:12:21UTC
Radiative Center (Lat, Lon):	35.600000°, -91.360000°
Nearby Counties (meeting alert criteria):	Jackson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.53 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.00 K
Observed - Background BT (3.9 um)	4.02 K
BT Anomaly (3.9 um)	4.01 K
Maximum Observed - Clear RTM BT (3.9 um)	9.27 K
Maximum Observed BTD (3.9-10/11/12 um)	10.16 K
Observed - Background BTD (3.9-10/11/12 um)	3.16 K
BTD Anomaly (3.9-10/11/12 um)	4.61 K
Similar Pixel Count	14
BT Time Tendency (3.9 um)	1.00 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	0.96
Maximum Radiative Power	9.53 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.00°
Mean Solar Zenith Angle	66.00°
Mean Glint Angle	64.70°
Water Fraction	0.00
Total Pixel Area	6.40 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	AR
Country/Countries	USA
County/Locality(s)	Lonoke County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-09-15 22:12:20UTC
Radiative Center (Lat, Lon):	34.730000°, -91.950000°
Nearby Counties (meeting alert criteria):	Lonoke County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	22.42 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.71 K
Observed - Background BT (3.9 um)	6.91 K
BT Anomaly (3.9 um)	7.48 K
Maximum Observed - Clear RTM BT (3.9 um)	10.45 K
Maximum Observed BTD (3.9-10/11/12 um)	13.47 K
Observed - Background BTD (3.9-10/11/12 um)	6.60 K
BTD Anomaly (3.9-10/11/12 um)	13.68 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	5.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.62
Fraction of Surrounding Red Channel Pixels that are Brighter	0.96
Maximum Radiative Power	22.42 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.30°
Mean Solar Zenith Angle	65.30°
Mean Glint Angle	63.20°
Water Fraction	0.00
Total Pixel Area	6.30 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Next Generation Fire System (NGFS) - Experimental