Next Generation Fire System (NGFS) -- CIMSS

Date:	2024-12-11
Time:	19:16:17
Production Date and Time:	2024-12-11 19:20:46 UTC
Primary Instrument:	GOES-18 ABI
Wmo Spacecraft Id:	665
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G18_s20243461916173_e20243461918546_c20243461919002.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G18_s20243461911173_e20243461913546_c20243461914041.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	OR
Country/Countries	USA
County/Locality(s)	Tillamook County, OR
NWS WFO	Portland OR
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2024-12-11 19:16:22UTC
Radiative Center (Lat, Lon):	45.480000°, -123.950000°
Nearby Counties (meeting alert criteria):	Tillamook County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	69.94 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.33 K
Observed - Background BT (3.9 um)	22.29 K
BT Anomaly (3.9 um)	17.98 K
Maximum Observed - Clear RTM BT (3.9 um)	27.87 K
Maximum Observed BTD (3.9-10/11/12 um)	26.07 K
Observed - Background BTD (3.9-10/11/12 um)	22.35 K
BTD Anomaly (3.9-10/11/12 um)	14.11 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	10.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.61
Fraction of Surrounding Red Channel Pixels that are Brighter	0.34
Maximum Radiative Power	69.94 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.20°
Mean Solar Zenith Angle	69.40°
Mean Glint Angle	116.50°
Water Fraction	0.00
Total Pixel Area	7.90 km²
Latest Satellite Imagery:	WAw-ORw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	OR
Country/Countries	USA
County/Locality(s)	Linn County, OR
NWS WFO	Portland OR
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2024-12-11 19:16:22UTC
Radiative Center (Lat, Lon):	44.290000°, -122.410000°
Nearby Counties (meeting alert criteria):	Linn County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	32.35 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.91 K
Observed - Background BT (3.9 um)	13.23 K
BT Anomaly (3.9 um)	5.66 K
Maximum Observed - Clear RTM BT (3.9 um)	18.50 K
Maximum Observed BTD (3.9-10/11/12 um)	20.96 K
Observed - Background BTD (3.9-10/11/12 um)	13.49 K
BTD Anomaly (3.9-10/11/12 um)	4.04 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	4.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.75
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	32.35 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.40°
Mean Solar Zenith Angle	68.00°
Mean Glint Angle	114.10°
Water Fraction	0.00
Total Pixel Area	7.80 km²
Latest Satellite Imagery:	ORsw-CAn_750_m WAw-ORw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	CA
Country/Countries	USA
County/Locality(s)	Colusa County, CA
NWS WFO	Sacramento CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-12-11 19:16:53UTC
Radiative Center (Lat, Lon):	38.970000°, -121.970000°
Nearby Counties (meeting alert criteria):	Colusa County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	27.77 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.76 K
Observed - Background BT (3.9 um)	6.31 K
BT Anomaly (3.9 um)	3.74 K
Maximum Observed - Clear RTM BT (3.9 um)	13.22 K
Maximum Observed BTD (3.9-10/11/12 um)	13.63 K
Observed - Background BTD (3.9-10/11/12 um)	6.66 K
BTD Anomaly (3.9-10/11/12 um)	6.68 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	1.60 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	15.92 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.00°
Mean Solar Zenith Angle	62.70°
Mean Glint Angle	103.70°
Water Fraction	0.00
Total Pixel Area	13.60 km²
Latest Satellite Imagery:	CAcentral_750_m ORsw-CAn_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	CO
Country/Countries	USA
County/Locality(s)	Chaffee County, CO
NWS WFO	Pueblo CO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-12-11 19:16:54UTC
Radiative Center (Lat, Lon):	38.880000°, -106.180000°
Nearby Counties (meeting alert criteria):	Chaffee County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.39 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	282.05 K
Observed - Background BT (3.9 um)	4.62 K
BT Anomaly (3.9 um)	3.44 K
Maximum Observed - Clear RTM BT (3.9 um)	10.32 K
Maximum Observed BTD (3.9-10/11/12 um)	9.29 K
Observed - Background BTD (3.9-10/11/12 um)	3.29 K
BTD Anomaly (3.9-10/11/12 um)	6.40 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.99
Fraction of Surrounding Red Channel Pixels that are Brighter	0.93
Maximum Radiative Power	5.39 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	55.50°
Mean Solar Zenith Angle	61.90°
Mean Glint Angle	107.50°
Water Fraction	0.00
Total Pixel Area	9.10 km²
Latest Satellite Imagery:	COsw-UTse-AZne-NMnw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	Baja California
Country/Countries	Mexico
County/Locality(s)	Ensenada, Baja California
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-12-11 19:17:24UTC
Radiative Center (Lat, Lon):	31.370000°, -115.730000°
Nearby Counties (meeting alert criteria):	Ensenada (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	16.43 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.24 K
Observed - Background BT (3.9 um)	6.21 K
BT Anomaly (3.9 um)	4.54 K
Maximum Observed - Clear RTM BT (3.9 um)	17.64 K
Maximum Observed BTD (3.9-10/11/12 um)	12.56 K
Observed - Background BTD (3.9-10/11/12 um)	5.11 K
BTD Anomaly (3.9-10/11/12 um)	6.58 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	1.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.94
Fraction of Surrounding Red Channel Pixels that are Brighter	0.57
Maximum Radiative Power	16.43 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.40°
Mean Solar Zenith Angle	54.50°
Mean Glint Angle	89.50°
Water Fraction	0.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	None Available
Show More ▲ Show Less ▼ View all event imagery »

Next Generation Fire System (NGFS)