Next Generation Fire System (NGFS) -- CIMSS

Date:	2023-10-19
Time:	20:26:17
Production Date and Time:	2023-10-19 20:30:51 UTC
Primary Instrument:	GOES-18 ABI
Wmo Spacecraft Id:	665
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G18_s20232922026178_e20232922028551_c20232922029006.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G18_s20232922021178_e20232922023551_c20232922024027.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	Unknown
Country/Countries	Canada
County/Locality(s)	Canada
NWS WFO	N/A
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2023-10-19 20:26:22UTC
Radiative Center (Lat, Lon):	50.790000°, -122.880000°
Nearby Counties (meeting alert criteria):	Squamish-Lillooet (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	60.46 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.12 K
Observed - Background BT (3.9 um)	12.72 K
BT Anomaly (3.9 um)	8.67 K
Maximum Observed - Clear RTM BT (3.9 um)	24.83 K
Maximum Observed BTD (3.9-10/11/12 um)	31.40 K
Observed - Background BTD (3.9-10/11/12 um)	12.38 K
BTD Anomaly (3.9-10/11/12 um)	5.53 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	13.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.80
Fraction of Surrounding Red Channel Pixels that are Brighter	0.85
Maximum Radiative Power	60.46 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	60.00°
Mean Solar Zenith Angle	61.00°
Mean Glint Angle	120.30°
Water Fraction	0.00
Total Pixel Area	9.60 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	Unknown
Country/Countries	Canada
County/Locality(s)	Canada
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-10-19 20:26:24UTC
Radiative Center (Lat, Lon):	51.680000°, -103.880000°
Nearby Counties (meeting alert criteria):	Division No. 10 (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	24.39 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.22 K
Observed - Background BT (3.9 um)	4.41 K
BT Anomaly (3.9 um)	4.63 K
Maximum Observed - Clear RTM BT (3.9 um)	16.66 K
Maximum Observed BTD (3.9-10/11/12 um)	13.23 K
Observed - Background BTD (3.9-10/11/12 um)	4.22 K
BTD Anomaly (3.9-10/11/12 um)	7.21 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	1.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.62
Fraction of Surrounding Red Channel Pixels that are Brighter	0.81
Maximum Radiative Power	24.39 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	67.20°
Mean Solar Zenith Angle	65.60°
Mean Glint Angle	131.60°
Water Fraction	0.00
Total Pixel Area	15.30 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	Unknown
Country/Countries	Canada
County/Locality(s)	Canada
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-10-19 20:26:24UTC
Radiative Center (Lat, Lon):	50.820000°, -101.090000°
Nearby Counties (meeting alert criteria):	Division No. 16 (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	74.53 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.61 K
Observed - Background BT (3.9 um)	7.59 K
BT Anomaly (3.9 um)	4.64 K
Maximum Observed - Clear RTM BT (3.9 um)	20.12 K
Maximum Observed BTD (3.9-10/11/12 um)	16.78 K
Observed - Background BTD (3.9-10/11/12 um)	7.05 K
BTD Anomaly (3.9-10/11/12 um)	8.04 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	6.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.59
Fraction of Surrounding Red Channel Pixels that are Brighter	0.14
Maximum Radiative Power	41.29 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	67.70°
Mean Solar Zenith Angle	65.70°
Mean Glint Angle	132.20°
Water Fraction	0.00
Total Pixel Area	32.60 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	OR
Country/Countries	USA
County/Locality(s)	Jefferson County, OR
NWS WFO	Pendleton OR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-10-19 20:26:23UTC
Radiative Center (Lat, Lon):	44.630000°, -121.460000°
Nearby Counties (meeting alert criteria):	Jefferson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	56.68 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.53 K
Observed - Background BT (3.9 um)	5.12 K
BT Anomaly (3.9 um)	3.01 K
Maximum Observed - Clear RTM BT (3.9 um)	19.18 K
Maximum Observed BTD (3.9-10/11/12 um)	14.61 K
Observed - Background BTD (3.9-10/11/12 um)	5.09 K
BTD Anomaly (3.9-10/11/12 um)	6.33 K
Similar Pixel Count	7
BT Time Tendency (3.9 um)	2.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.73
Fraction of Surrounding Red Channel Pixels that are Brighter	0.56
Maximum Radiative Power	29.68 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.00°
Mean Solar Zenith Angle	55.10°
Mean Glint Angle	108.40°
Water Fraction	0.00
Total Pixel Area	15.90 km²
Latest Satellite Imagery:	ORsw-CAn_750_m WAw-ORw_750_m
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Next Generation Fire System (NGFS)