Next Generation Fire System (NGFS) -- CIMSS

Date:	2023-10-31
Time:	18:36:17
Production Date and Time:	2023-10-31 18:40:50 UTC
Primary Instrument:	GOES-18 ABI
Wmo Spacecraft Id:	665
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G18_s20233041836175_e20233041838548_c20233041839028.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G18_s20233041831175_e20233041833548_c20233041834000.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	OR
Country/Countries	USA
County/Locality(s)	Coos County, OR
NWS WFO	Medford OR
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2023-10-31 18:36:22UTC
Radiative Center (Lat, Lon):	43.010000°, -124.370000°
Nearby Counties (meeting alert criteria):	Coos County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	141.15 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.58 K
Observed - Background BT (3.9 um)	20.72 K
BT Anomaly (3.9 um)	16.33 K
Maximum Observed - Clear RTM BT (3.9 um)	17.73 K
Maximum Observed BTD (3.9-10/11/12 um)	26.26 K
Observed - Background BTD (3.9-10/11/12 um)	19.67 K
BTD Anomaly (3.9-10/11/12 um)	18.31 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	8.60 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	77.33 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.50°
Mean Solar Zenith Angle	60.10°
Mean Glint Angle	101.20°
Water Fraction	0.00
Total Pixel Area	14.70 km²
Latest Satellite Imagery:	ORsw-CAn_750_m
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Basic Information
State/Province(s)	CA
Country/Countries	USA
County/Locality(s)	Modoc County, CA
NWS WFO	Medford OR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-10-31 18:36:53UTC
Radiative Center (Lat, Lon):	41.590000°, -121.410000°
Nearby Counties (meeting alert criteria):	Modoc County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	75.25 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.13 K
Observed - Background BT (3.9 um)	12.02 K
BT Anomaly (3.9 um)	4.76 K
Maximum Observed - Clear RTM BT (3.9 um)	18.40 K
Maximum Observed BTD (3.9-10/11/12 um)	18.27 K
Observed - Background BTD (3.9-10/11/12 um)	11.87 K
BTD Anomaly (3.9-10/11/12 um)	5.94 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	4.70 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	0.31
Maximum Radiative Power	39.78 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.90°
Mean Solar Zenith Angle	58.00°
Mean Glint Angle	98.10°
Water Fraction	0.00
Total Pixel Area	14.60 km²
Latest Satellite Imagery:	ORsw-CAn_750_m
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Basic Information
State/Province(s)	NE
Country/Countries	USA
County/Locality(s)	Sheridan County, NE
NWS WFO	North Platte NE
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-10-31 18:36:54UTC
Radiative Center (Lat, Lon):	42.520000°, -102.160000°
Nearby Counties (meeting alert criteria):	Sheridan County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.82 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	291.36 K
Observed - Background BT (3.9 um)	4.13 K
BT Anomaly (3.9 um)	2.95 K
Maximum Observed - Clear RTM BT (3.9 um)	16.59 K
Maximum Observed BTD (3.9-10/11/12 um)	12.85 K
Observed - Background BTD (3.9-10/11/12 um)	4.01 K
BTD Anomaly (3.9-10/11/12 um)	4.46 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	4.10 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	1.00
Maximum Radiative Power	10.82 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	60.70°
Mean Solar Zenith Angle	56.50°
Mean Glint Angle	104.30°
Water Fraction	0.00
Total Pixel Area	11.40 km²
Latest Satellite Imagery:	SDs-NE-COne-KSnw_750_m
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Basic Information
State/Province(s)	Unknown
Country/Countries	Mexico
County/Locality(s)	Mexico
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-10-31 18:37:23UTC
Radiative Center (Lat, Lon):	32.490000°, -116.840000°
Nearby Counties (meeting alert criteria):	Tijuana (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	22.37 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.64 K
Observed - Background BT (3.9 um)	6.09 K
BT Anomaly (3.9 um)	3.88 K
Maximum Observed - Clear RTM BT (3.9 um)	18.16 K
Maximum Observed BTD (3.9-10/11/12 um)	11.51 K
Observed - Background BTD (3.9-10/11/12 um)	6.05 K
BTD Anomaly (3.9-10/11/12 um)	5.67 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	5.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.50
Fraction of Surrounding Red Channel Pixels that are Brighter	0.26
Maximum Radiative Power	22.37 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.80°
Mean Solar Zenith Angle	48.20°
Mean Glint Angle	80.50°
Water Fraction	0.00
Total Pixel Area	6.30 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)