Next Generation Fire System (NGFS) -- CIMSS

Date:	2023-06-01
Time:	08:10:30
Production Date and Time:	2023-06-01 08:21:46 UTC
Primary Instrument:	GOES-18 ABI
Wmo Spacecraft Id:	665
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadF-M6C14_G18_s20231520810211_e20231520819519_c20231520819592.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadF-M6C14_G18_s20231520800211_e20231520809519_c20231520809584.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	Alaska
Country/Countries	USA
County/Locality(s)	North Slope Borough, Alaska
NWS WFO	Fairbanks AK
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2023-06-01 08:10:24UTC
Radiative Center (Lat, Lon):	69.730000°, -149.540000°
Nearby Counties (meeting alert criteria):	North Slope Borough (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	774.12 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	314.47 K
Observed - Background BT (3.9 um)	14.57 K
BT Anomaly (3.9 um)	2.07 K
Maximum Observed - Clear RTM BT (3.9 um)	51.24 K
Maximum Observed BTD (3.9-10/11/12 um)	62.92 K
Observed - Background BTD (3.9-10/11/12 um)	13.01 K
BTD Anomaly (3.9-10/11/12 um)	1.89 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	3.70 K
Image Interval	10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.61
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	774.12 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	79.70°
Mean Solar Zenith Angle	86.40°
Mean Glint Angle	12.80°
Water Fraction	0.00
Total Pixel Area	27.90 km²
Latest Satellite Imagery:	Alaska_Full_1750_m
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Basic Information
State/Province(s)	Alaska
Country/Countries	USA
County/Locality(s)	North Slope Borough, Alaska
NWS WFO	Fairbanks AK
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2023-06-01 08:10:24UTC
Radiative Center (Lat, Lon):	68.750000°, -146.790000°
Nearby Counties (meeting alert criteria):	North Slope Borough (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	639.33 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.65 K
Observed - Background BT (3.9 um)	19.39 K
BT Anomaly (3.9 um)	1.72 K
Maximum Observed - Clear RTM BT (3.9 um)	45.29 K
Maximum Observed BTD (3.9-10/11/12 um)	63.83 K
Observed - Background BTD (3.9-10/11/12 um)	19.03 K
BTD Anomaly (3.9-10/11/12 um)	1.62 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	13.80 K
Image Interval	10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.60
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	639.33 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	78.40°
Mean Solar Zenith Angle	87.70°
Mean Glint Angle	14.50°
Water Fraction	0.00
Total Pixel Area	24.40 km²
Latest Satellite Imagery:	Alaska_Full_1750_m
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Basic Information
State/Province(s)	Alaska
Country/Countries	USA
County/Locality(s)	Northwest Arctic Borough, Alaska
NWS WFO	Fairbanks AK
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2023-06-01 08:10:24UTC
Radiative Center (Lat, Lon):	67.440000°, -160.410000°
Nearby Counties (meeting alert criteria):	Northwest Arctic Borough (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	1137.59 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	314.80 K
Observed - Background BT (3.9 um)	24.92 K
BT Anomaly (3.9 um)	2.99 K
Maximum Observed - Clear RTM BT (3.9 um)	50.41 K
Maximum Observed BTD (3.9-10/11/12 um)	68.31 K
Observed - Background BTD (3.9-10/11/12 um)	23.17 K
BTD Anomaly (3.9-10/11/12 um)	2.83 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	5.90 K
Image Interval	10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.88
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	632.25 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	78.80°
Mean Solar Zenith Angle	86.50°
Mean Glint Angle	11.80°
Water Fraction	0.00
Total Pixel Area	59.40 km²
Latest Satellite Imagery:	Alaska_C_750_m Alaska_Full_1750_m Alaska_WC_750_m
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Basic Information
State/Province(s)	Alaska
Country/Countries	USA
County/Locality(s)	Northwest Arctic Borough, Alaska
NWS WFO	Fairbanks AK
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2023-06-01 08:10:24UTC
Radiative Center (Lat, Lon):	67.370000°, -160.510000°
Nearby Counties (meeting alert criteria):	Northwest Arctic Borough (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	290.12 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.47 K
Observed - Background BT (3.9 um)	16.05 K
BT Anomaly (3.9 um)	2.10 K
Maximum Observed - Clear RTM BT (3.9 um)	43.84 K
Maximum Observed BTD (3.9-10/11/12 um)	59.72 K
Observed - Background BTD (3.9-10/11/12 um)	13.02 K
BTD Anomaly (3.9-10/11/12 um)	1.65 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	3.20 K
Image Interval	10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.95
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	290.12 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	78.70°
Mean Solar Zenith Angle	86.50°
Mean Glint Angle	11.80°
Water Fraction	0.00
Total Pixel Area	29.60 km²
Latest Satellite Imagery:	Alaska_C_750_m Alaska_Full_1750_m Alaska_WC_750_m
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Basic Information
State/Province(s)	Unknown
Country/Countries	Russian Federation
County/Locality(s)	Russian Federation
NWS WFO	N/A
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2023-06-01 08:10:23UTC
Radiative Center (Lat, Lon):	66.100000°, -170.060000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	567.85 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.22 K
Observed - Background BT (3.9 um)	10.59 K
BT Anomaly (3.9 um)	1.76 K
Maximum Observed - Clear RTM BT (3.9 um)	41.64 K
Maximum Observed BTD (3.9-10/11/12 um)	60.56 K
Observed - Background BTD (3.9-10/11/12 um)	8.71 K
BTD Anomaly (3.9-10/11/12 um)	1.41 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	8.20 K
Image Interval	10.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.60
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	567.85 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	79.60°
Mean Solar Zenith Angle	85.20°
Mean Glint Angle	9.10°
Water Fraction	0.00
Total Pixel Area	38.40 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)