Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2024-12-09
Time:	17:21:17
Production Date and Time:	2024-12-09 17:25:54 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20243441721170_e20243441723543_c20243441724038.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20243441716170_e20243441718543_c20243441719037.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	CA
Country/Countries	USA
County/Locality(s)	Placer County, CA
NWS WFO	Sacramento CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-12-09 17:21:48UTC
Radiative Center (Lat, Lon):	39.040000°, -120.750000°
Nearby Counties (meeting alert criteria):	Placer County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	16.39 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	291.61 K
Observed - Background BT (3.9 um)	7.65 K
BT Anomaly (3.9 um)	8.19 K
Maximum Observed - Clear RTM BT (3.9 um)	12.60 K
Maximum Observed BTD (3.9-10/11/12 um)	8.71 K
Observed - Background BTD (3.9-10/11/12 um)	5.92 K
BTD Anomaly (3.9-10/11/12 um)	8.49 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	1.60 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	0.71
Maximum Radiative Power	16.39 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	65.30°
Mean Solar Zenith Angle	71.50°
Mean Glint Angle	132.20°
Water Fraction	0.00
Total Pixel Area	15.70 km²
Latest Satellite Imagery:	CAcentral_750_m ORsw-CAn_750_m
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Basic Information
State/Province(s)	TX
Country/Countries	USA
County/Locality(s)	Bell County, TX
NWS WFO	Fort Worth TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-12-09 17:22:20UTC
Radiative Center (Lat, Lon):	31.070000°, -97.540000°
Nearby Counties (meeting alert criteria):	Bell County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.86 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.00 K
Observed - Background BT (3.9 um)	3.18 K
BT Anomaly (3.9 um)	2.15 K
Maximum Observed - Clear RTM BT (3.9 um)	6.69 K
Maximum Observed BTD (3.9-10/11/12 um)	7.92 K
Observed - Background BTD (3.9-10/11/12 um)	3.30 K
BTD Anomaly (3.9-10/11/12 um)	4.67 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	1.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.40
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	8.86 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.80°
Mean Solar Zenith Angle	55.70°
Mean Glint Angle	97.20°
Water Fraction	0.00
Total Pixel Area	6.30 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m TXw_750_m
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Basic Information
State/Province(s)	Chihuahua
Country/Countries	Mexico
County/Locality(s)	Ascensión, Chihuahua
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-12-09 17:22:19UTC
Radiative Center (Lat, Lon):	30.890000°, -107.230000°
Nearby Counties (meeting alert criteria):	Ascensión (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.55 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.90 K
Observed - Background BT (3.9 um)	3.55 K
BT Anomaly (3.9 um)	3.27 K
Maximum Observed - Clear RTM BT (3.9 um)	19.19 K
Maximum Observed BTD (3.9-10/11/12 um)	14.31 K
Observed - Background BTD (3.9-10/11/12 um)	3.44 K
BTD Anomaly (3.9-10/11/12 um)	4.68 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	0.55
Fraction of Surrounding Red Channel Pixels that are Brighter	0.88
Maximum Radiative Power	12.55 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.20°
Mean Solar Zenith Angle	58.70°
Mean Glint Angle	105.60°
Water Fraction	0.00
Total Pixel Area	7.70 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	FL
Country/Countries	USA
County/Locality(s)	Palm Beach County, FL
NWS WFO	Miami FL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2024-12-09 17:22:52UTC
Radiative Center (Lat, Lon):	26.430000°, -80.500000°
Nearby Counties (meeting alert criteria):	Palm Beach County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	274.59 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	332.10 K
Observed - Background BT (3.9 um)	25.70 K
BT Anomaly (3.9 um)	20.69 K
Maximum Observed - Clear RTM BT (3.9 um)	34.23 K
Maximum Observed BTD (3.9-10/11/12 um)	36.01 K
Observed - Background BTD (3.9-10/11/12 um)	24.51 K
BTD Anomaly (3.9-10/11/12 um)	33.07 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	25.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.98
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	172.90 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	31.60°
Mean Solar Zenith Angle	49.20°
Mean Glint Angle	80.10°
Water Fraction	0.00
Total Pixel Area	19.80 km²
Latest Satellite Imagery:	FLs_750_m
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Next Generation Fire System (NGFS) - Experimental