Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2023-12-21
Time:	18:51:17
Production Date and Time:	2023-12-21 18:56:02 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20233551851175_e20233551853548_c20233551854038.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20233551846175_e20233551848548_c20233551849042.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	NE
Country/Countries	USA
County/Locality(s)	Dawes County, NE
NWS WFO	Cheyenne WY
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-12-21 18:51:50UTC
Radiative Center (Lat, Lon):	42.640000°, -103.210000°
Nearby Counties (meeting alert criteria):	Dawes County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.76 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.48 K
Observed - Background BT (3.9 um)	2.93 K
BT Anomaly (3.9 um)	4.05 K
Maximum Observed - Clear RTM BT (3.9 um)	13.73 K
Maximum Observed BTD (3.9-10/11/12 um)	8.44 K
Observed - Background BTD (3.9-10/11/12 um)	1.52 K
BTD Anomaly (3.9-10/11/12 um)	2.72 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.20 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	0.99
Maximum Radiative Power	5.76 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	57.10°
Mean Solar Zenith Angle	66.10°
Mean Glint Angle	112.40°
Water Fraction	0.00
Total Pixel Area	9.50 km²
Latest Satellite Imagery:	SDs-NE-COne-KSnw_750_m
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Basic Information
State/Province(s)	MD
Country/Countries	USA
County/Locality(s)	Dorchester County, MD
NWS WFO	Wakefield VA
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2023-12-21 18:51:52UTC
Radiative Center (Lat, Lon):	38.480000°, -76.000000°
Nearby Counties (meeting alert criteria):	Dorchester County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	61.85 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.26 K
Observed - Background BT (3.9 um)	25.05 K
BT Anomaly (3.9 um)	15.20 K
Maximum Observed - Clear RTM BT (3.9 um)	27.84 K
Maximum Observed BTD (3.9-10/11/12 um)	30.21 K
Observed - Background BTD (3.9-10/11/12 um)	25.04 K
BTD Anomaly (3.9-10/11/12 um)	47.82 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	20.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.61
Fraction of Surrounding Red Channel Pixels that are Brighter	0.98
Maximum Radiative Power	61.85 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.80°
Mean Solar Zenith Angle	67.10°
Mean Glint Angle	107.00°
Water Fraction	0.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	MD-DE-VAe-NCe_750_m
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Basic Information
State/Province(s)	LA
Country/Countries	USA
County/Locality(s)	West Baton Rouge Parish, LA
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-12-21 18:52:20UTC
Radiative Center (Lat, Lon):	30.390000°, -91.290000°
Nearby Counties (meeting alert criteria):	West Baton Rouge Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	24.06 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.43 K
Observed - Background BT (3.9 um)	9.23 K
BT Anomaly (3.9 um)	4.88 K
Maximum Observed - Clear RTM BT (3.9 um)	15.47 K
Maximum Observed BTD (3.9-10/11/12 um)	23.70 K
Observed - Background BTD (3.9-10/11/12 um)	9.12 K
BTD Anomaly (3.9-10/11/12 um)	5.21 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	8.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.60
Fraction of Surrounding Red Channel Pixels that are Brighter	0.92
Maximum Radiative Power	24.06 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.70°
Mean Solar Zenith Angle	55.10°
Mean Glint Angle	86.60°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	LA
Country/Countries	USA
County/Locality(s)	St. John the Baptist Parish, LA
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-12-21 18:52:51UTC
Radiative Center (Lat, Lon):	30.010000°, -90.620000°
Nearby Counties (meeting alert criteria):	St. John the Baptist Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.89 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	298.22 K
Observed - Background BT (3.9 um)	6.50 K
BT Anomaly (3.9 um)	2.53 K
Maximum Observed - Clear RTM BT (3.9 um)	10.04 K
Maximum Observed BTD (3.9-10/11/12 um)	17.35 K
Observed - Background BTD (3.9-10/11/12 um)	6.76 K
BTD Anomaly (3.9-10/11/12 um)	2.73 K
Similar Pixel Count	12
BT Time Tendency (3.9 um)	3.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.44
Fraction of Surrounding Red Channel Pixels that are Brighter	0.76
Maximum Radiative Power	12.89 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.00°
Mean Solar Zenith Angle	54.90°
Mean Glint Angle	85.80°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Next Generation Fire System (NGFS) - Experimental