Next Generation Fire System (NGFS) -- CIMSS

Date:	2024-04-11
Time:	09:18:56
Production Date and Time:	2024-04-11 09:19:35 UTC
Primary Instrument:	GOES-18 ABI
Wmo Spacecraft Id:	665
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadM2-M6C14_G18_s20241020918562_e20241020919014_c20241020919065.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadM2-M6C14_G18_s20241020917562_e20241020918012_c20241020918057.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	AK
Country/Countries	USA
County/Locality(s)	Yukon-Koyukuk Census Area, AK
NWS WFO	Unknown
Identification Method	Enhanced Contextual (Bias)
Mean Object Date/Time	2024-04-11 09:18:59UTC
Radiative Center (Lat, Lon):	65.120000°, -145.340000°
Nearby Counties (meeting alert criteria):	Yukon-Koyukuk Census Area (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	0.00 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.10 K
Observed - Background BT (3.9 um)	999.99 K
BT Anomaly (3.9 um)	-999.00 K
Maximum Observed - Clear RTM BT (3.9 um)	50.22 K
Maximum Observed BTD (3.9-10/11/12 um)	46.83 K
Observed - Background BTD (3.9-10/11/12 um)	999.99 K
BTD Anomaly (3.9-10/11/12 um)	-999.00 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	-999.00 K
Image Interval	-999.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.00
Fraction of Surrounding Red Channel Pixels that are Brighter	0.00
Maximum Radiative Power	-9999999.99 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	74.40°
Mean Solar Zenith Angle	106.40°
Mean Glint Angle	32.10°
Water Fraction	0.00
Total Pixel Area	163.40 km²
Latest Satellite Imagery:	Alaska_C_750_m Alaska_EC_750_m Alaska_Full_1750_m Alaska_SC_750_m Alaska_SE_750_m Alaska_SW_750_m Alaska_WC_750_m
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Basic Information
State/Province(s)	AK
Country/Countries	USA
County/Locality(s)	Southeast Fairbanks Census Area, AK
NWS WFO	Unknown
Identification Method	Enhanced Contextual (Bias)
Mean Object Date/Time	2024-04-11 09:18:59UTC
Radiative Center (Lat, Lon):	63.640000°, -146.730000°
Nearby Counties (meeting alert criteria):	Southeast Fairbanks Census Area (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	0.00 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	260.72 K
Observed - Background BT (3.9 um)	999.99 K
BT Anomaly (3.9 um)	-999.00 K
Maximum Observed - Clear RTM BT (3.9 um)	20.51 K
Maximum Observed BTD (3.9-10/11/12 um)	12.12 K
Observed - Background BTD (3.9-10/11/12 um)	999.99 K
BTD Anomaly (3.9-10/11/12 um)	-999.00 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	-999.00 K
Image Interval	-999.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.00
Fraction of Surrounding Red Channel Pixels that are Brighter	0.00
Maximum Radiative Power	-9999999.99 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	73.00°
Mean Solar Zenith Angle	107.70°
Mean Glint Angle	34.90°
Water Fraction	0.00
Total Pixel Area	16.80 km²
Latest Satellite Imagery:	Alaska_C_750_m Alaska_EC_750_m Alaska_Full_1750_m Alaska_SC_750_m Alaska_SE_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	AK
Country/Countries	USA
County/Locality(s)	Southeast Fairbanks Census Area, AK
NWS WFO	Unknown
Identification Method	Enhanced Contextual (Bias)
Mean Object Date/Time	2024-04-11 09:18:59UTC
Radiative Center (Lat, Lon):	63.570000°, -146.610000°
Nearby Counties (meeting alert criteria):	Southeast Fairbanks Census Area (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	0.00 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	258.88 K
Observed - Background BT (3.9 um)	999.99 K
BT Anomaly (3.9 um)	-999.00 K
Maximum Observed - Clear RTM BT (3.9 um)	16.08 K
Maximum Observed BTD (3.9-10/11/12 um)	12.43 K
Observed - Background BTD (3.9-10/11/12 um)	999.99 K
BTD Anomaly (3.9-10/11/12 um)	-999.00 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	-999.00 K
Image Interval	-999.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.00
Fraction of Surrounding Red Channel Pixels that are Brighter	0.00
Maximum Radiative Power	-9999999.99 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	72.90°
Mean Solar Zenith Angle	107.80°
Mean Glint Angle	35.00°
Water Fraction	0.00
Total Pixel Area	16.70 km²
Latest Satellite Imagery:	Alaska_C_750_m Alaska_EC_750_m Alaska_Full_1750_m Alaska_SC_750_m Alaska_SE_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	AK
Country/Countries	USA
County/Locality(s)	Southeast Fairbanks Census Area, AK
NWS WFO	Unknown
Identification Method	Enhanced Contextual (Bias)
Mean Object Date/Time	2024-04-11 09:18:59UTC
Radiative Center (Lat, Lon):	63.590000°, -146.300000°
Nearby Counties (meeting alert criteria):	Southeast Fairbanks Census Area (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	0.00 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	262.79 K
Observed - Background BT (3.9 um)	999.99 K
BT Anomaly (3.9 um)	-999.00 K
Maximum Observed - Clear RTM BT (3.9 um)	16.08 K
Maximum Observed BTD (3.9-10/11/12 um)	10.33 K
Observed - Background BTD (3.9-10/11/12 um)	999.99 K
BTD Anomaly (3.9-10/11/12 um)	-999.00 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	-999.00 K
Image Interval	-999.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.00
Fraction of Surrounding Red Channel Pixels that are Brighter	0.00
Maximum Radiative Power	-9999999.99 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	72.90°
Mean Solar Zenith Angle	107.80°
Mean Glint Angle	35.10°
Water Fraction	0.00
Total Pixel Area	16.60 km²
Latest Satellite Imagery:	Alaska_C_750_m Alaska_EC_750_m Alaska_Full_1750_m Alaska_SC_750_m Alaska_SE_750_m
Show More ▲ Show Less ▼ View all event imagery »

Next Generation Fire System (NGFS)