Next Generation Fire System (NGFS) -- CIMSS

Date:	2023-07-23
Time:	17:51:30
Production Date and Time:	2023-07-23 17:55:31 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20232041751170_e20232041753543_c20232041754050.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20232041746170_e20232041748543_c20232041749030.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	MT
Country/Countries	USA
County/Locality(s)	Powder River County, MT
NWS WFO	Billings MT
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-07-23 17:51:20UTC
Radiative Center (Lat, Lon):	45.490000°, -105.540000°
Nearby Counties (meeting alert criteria):	Powder River County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	31.51 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	321.83 K
Observed - Background BT (3.9 um)	4.12 K
BT Anomaly (3.9 um)	2.72 K
Maximum Observed - Clear RTM BT (3.9 um)	12.62 K
Maximum Observed BTD (3.9-10/11/12 um)	18.45 K
Observed - Background BTD (3.9-10/11/12 um)	4.23 K
BTD Anomaly (3.9-10/11/12 um)	4.83 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.45
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	31.51 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	60.70°
Mean Solar Zenith Angle	29.60°
Mean Glint Angle	90.30°
Water Fraction	0.00
Total Pixel Area	11.10 km²
Latest Satellite Imagery:	MTe_750_m
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Basic Information
State/Province(s)	IL
Country/Countries	USA
County/Locality(s)	Grundy County, IL
NWS WFO	Chicago IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-07-23 17:51:51UTC
Radiative Center (Lat, Lon):	41.370000°, -88.420000°
Nearby Counties (meeting alert criteria):	Grundy County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	0.84 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)	306.06 K
Observed - Background BT (3.9 um)	5.81 K
BT Anomaly (3.9 um)	3.80 K
Maximum Observed - Clear RTM BT (3.9 um)	9.24 K
Maximum Observed BTD (3.9-10/11/12 um)	14.44 K
Observed - Background BTD (3.9-10/11/12 um)	4.35 K
BTD Anomaly (3.9-10/11/12 um)	3.65 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	0.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.99
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	0.84 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.90°
Mean Solar Zenith Angle	21.00°
Mean Glint Angle	70.40°
Water Fraction	0.00
Total Pixel Area	7.10 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
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Basic Information
State/Province(s)	VA
Country/Countries	USA
County/Locality(s)	Botetourt County, VA
NWS WFO	Blacksburg VA
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2023-07-23 17:51:52UTC
Radiative Center (Lat, Lon):	37.580000°, -79.750000°
Nearby Counties (meeting alert criteria):	Botetourt County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	87.67 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.61 K
Observed - Background BT (3.9 um)	9.80 K
BT Anomaly (3.9 um)	6.62 K
Maximum Observed - Clear RTM BT (3.9 um)	6.63 K
Maximum Observed BTD (3.9-10/11/12 um)	29.81 K
Observed - Background BTD (3.9-10/11/12 um)	9.91 K
BTD Anomaly (3.9-10/11/12 um)	10.62 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	7.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.47
Fraction of Surrounding Red Channel Pixels that are Brighter	0.65
Maximum Radiative Power	87.67 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.00°
Mean Solar Zenith Angle	18.10°
Mean Glint Angle	60.50°
Water Fraction	0.00
Total Pixel Area	6.10 km²
Latest Satellite Imagery:	WV-KYe-VAw-NCw-TNe-SCn_750_m
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Basic Information
State/Province(s)	FL
Country/Countries	USA
County/Locality(s)	Okeechobee County, FL
NWS WFO	Melbourne FL
Identification Method	Enhanced Contextual (Bias)
Mean Object Date/Time	2023-07-23 17:52:52UTC
Radiative Center (Lat, Lon):	27.620000°, -80.780000°
Nearby Counties (meeting alert criteria):	Okeechobee County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	1668.73 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	374.85 K
Observed - Background BT (3.9 um)	67.79 K
BT Anomaly (3.9 um)	54.09 K
Maximum Observed - Clear RTM BT (3.9 um)	69.01 K
Maximum Observed BTD (3.9-10/11/12 um)	80.29 K
Observed - Background BTD (3.9-10/11/12 um)	65.45 K
BTD Anomaly (3.9-10/11/12 um)	67.94 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	62.30 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	0.00
Maximum Radiative Power	688.95 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	33.00°
Mean Solar Zenith Angle	8.80°
Mean Glint Angle	39.30°
Water Fraction	0.00
Total Pixel Area	45.40 km²
Latest Satellite Imagery:	FLs_750_m
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Next Generation Fire System (NGFS)