Next Generation Fire System (NGFS) -- CIMSS

Date:	2024-12-20
Time:	21:56:17
Production Date and Time:	2024-12-20 22:01:00 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20243552156175_e20243552158548_c20243552159039.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20243552151175_e20243552153548_c20243552154045.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	MT
Country/Countries	USA
County/Locality(s)	Yellowstone County, MT
NWS WFO	Billings MT
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-12-20 21:56:19UTC
Radiative Center (Lat, Lon):	45.700000°, -108.870000°
Nearby Counties (meeting alert criteria):	Yellowstone County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	27.67 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	289.24 K
Observed - Background BT (3.9 um)	10.65 K
BT Anomaly (3.9 um)	9.18 K
Maximum Observed - Clear RTM BT (3.9 um)	14.94 K
Maximum Observed BTD (3.9-10/11/12 um)	10.96 K
Observed - Background BTD (3.9-10/11/12 um)	8.98 K
BTD Anomaly (3.9-10/11/12 um)	7.63 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	3.40 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	27.67 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	62.60°
Mean Solar Zenith Angle	78.50°
Mean Glint Angle	92.70°
Water Fraction	0.00
Total Pixel Area	12.30 km²
Latest Satellite Imagery:	MTe_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	USA
County/Locality(s)	Henry County, AL
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-12-20 21:57:21UTC
Radiative Center (Lat, Lon):	31.580000°, -85.180000°
Nearby Counties (meeting alert criteria):	Henry County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	20.44 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	291.73 K
Observed - Background BT (3.9 um)	6.92 K
BT Anomaly (3.9 um)	69.15 K
Maximum Observed - Clear RTM BT (3.9 um)	9.16 K
Maximum Observed BTD (3.9-10/11/12 um)	7.87 K
Observed - Background BTD (3.9-10/11/12 um)	6.98 K
BTD Anomaly (3.9-10/11/12 um)	52.64 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	1.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.34
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	20.44 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.50°
Mean Solar Zenith Angle	82.70°
Mean Glint Angle	93.30°
Water Fraction	0.00
Total Pixel Area	11.10 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	USA
County/Locality(s)	Baldwin County, AL
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-12-20 21:57:21UTC
Radiative Center (Lat, Lon):	31.070000°, -87.790000°
Nearby Counties (meeting alert criteria):	Baldwin County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.84 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	290.03 K
Observed - Background BT (3.9 um)	3.17 K
BT Anomaly (3.9 um)	8.94 K
Maximum Observed - Clear RTM BT (3.9 um)	7.19 K
Maximum Observed BTD (3.9-10/11/12 um)	4.12 K
Observed - Background BTD (3.9-10/11/12 um)	3.23 K
BTD Anomaly (3.9-10/11/12 um)	18.73 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	0.50 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	1.00
Maximum Radiative Power	5.84 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.90°
Mean Solar Zenith Angle	80.60°
Mean Glint Angle	89.70°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	Tamaulipas
Country/Countries	Mexico
County/Locality(s)	Reynosa, Tamaulipas
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-12-20 21:57:49UTC
Radiative Center (Lat, Lon):	26.200000°, -98.530000°
Nearby Counties (meeting alert criteria):	Reynosa (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.40 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.45 K
Observed - Background BT (3.9 um)	3.27 K
BT Anomaly (3.9 um)	4.19 K
Maximum Observed - Clear RTM BT (3.9 um)	12.05 K
Maximum Observed BTD (3.9-10/11/12 um)	11.23 K
Observed - Background BTD (3.9-10/11/12 um)	2.41 K
BTD Anomaly (3.9-10/11/12 um)	3.22 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	0.96
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.40 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.30°
Mean Solar Zenith Angle	70.10°
Mean Glint Angle	72.50°
Water Fraction	0.00
Total Pixel Area	5.90 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)