Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2024-10-02
Time:	20:06:17
Production Date and Time:	2024-10-02 20:10:48 UTC
Primary Instrument:	GOES-18 ABI
Wmo Spacecraft Id:	665
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G18_s20242762006173_e20242762008546_c20242762008594.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G18_s20242762001173_e20242762003546_c20242762004034.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	CA
Country/Countries	USA
County/Locality(s)	Glenn County, CA
NWS WFO	Sacramento CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-10-02 20:06:53UTC
Radiative Center (Lat, Lon):	39.460000°, -122.030000°
Nearby Counties (meeting alert criteria):	Glenn County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	20.80 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	317.48 K
Observed - Background BT (3.9 um)	3.46 K
BT Anomaly (3.9 um)	2.34 K
Maximum Observed - Clear RTM BT (3.9 um)	9.42 K
Maximum Observed BTD (3.9-10/11/12 um)	10.31 K
Observed - Background BTD (3.9-10/11/12 um)	3.69 K
BTD Anomaly (3.9-10/11/12 um)	7.15 K
Similar Pixel Count	12
BT Time Tendency (3.9 um)	2.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.46
Fraction of Surrounding Red Channel Pixels that are Brighter	0.87
Maximum Radiative Power	20.80 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.50°
Mean Solar Zenith Angle	43.30°
Mean Glint Angle	90.10°
Water Fraction	0.00
Total Pixel Area	6.90 km²
Latest Satellite Imagery:	CAcentral_750_m ORsw-CAn_750_m
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Basic Information
State/Province(s)	NV
Country/Countries	USA
County/Locality(s)	Washoe County, NV
NWS WFO	Reno NV
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-10-02 20:06:53UTC
Radiative Center (Lat, Lon):	39.370000°, -120.000000°
Nearby Counties (meeting alert criteria):	Washoe County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.10 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.76 K
Observed - Background BT (3.9 um)	2.91 K
BT Anomaly (3.9 um)	1.87 K
Maximum Observed - Clear RTM BT (3.9 um)	14.53 K
Maximum Observed BTD (3.9-10/11/12 um)	8.27 K
Observed - Background BTD (3.9-10/11/12 um)	1.32 K
BTD Anomaly (3.9-10/11/12 um)	1.80 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.63
Fraction of Surrounding Red Channel Pixels that are Brighter	0.88
Maximum Radiative Power	5.10 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.10°
Mean Solar Zenith Angle	43.30°
Mean Glint Angle	90.80°
Water Fraction	0.00
Total Pixel Area	7.00 km²
Latest Satellite Imagery:	CAcentral_750_m ORsw-CAn_750_m
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Basic Information
State/Province(s)	UT
Country/Countries	USA
County/Locality(s)	Garfield County, UT
NWS WFO	Salt Lake City UT
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-10-02 20:06:54UTC
Radiative Center (Lat, Lon):	37.640000°, -111.700000°
Nearby Counties (meeting alert criteria):	Garfield County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	27.36 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	318.38 K
Observed - Background BT (3.9 um)	2.39 K
BT Anomaly (3.9 um)	1.15 K
Maximum Observed - Clear RTM BT (3.9 um)	16.78 K
Maximum Observed BTD (3.9-10/11/12 um)	12.77 K
Observed - Background BTD (3.9-10/11/12 um)	2.94 K
BTD Anomaly (3.9-10/11/12 um)	2.06 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	2.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.27
Fraction of Surrounding Red Channel Pixels that are Brighter	0.94
Maximum Radiative Power	14.64 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.30°
Mean Solar Zenith Angle	43.10°
Mean Glint Angle	92.70°
Water Fraction	0.00
Total Pixel Area	15.40 km²
Latest Satellite Imagery:	COsw-UTse-AZne-NMnw_750_m NVs-UTsw-AZnw_750_m
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Basic Information
State/Province(s)	CO
Country/Countries	USA
County/Locality(s)	Archuleta County, CO
NWS WFO	Grand Junction CO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-10-02 20:06:54UTC
Radiative Center (Lat, Lon):	37.310000°, -106.910000°
Nearby Counties (meeting alert criteria):	Archuleta County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.76 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.93 K
Observed - Background BT (3.9 um)	6.78 K
BT Anomaly (3.9 um)	3.55 K
Maximum Observed - Clear RTM BT (3.9 um)	11.82 K
Maximum Observed BTD (3.9-10/11/12 um)	10.45 K
Observed - Background BTD (3.9-10/11/12 um)	2.66 K
BTD Anomaly (3.9-10/11/12 um)	2.27 K
Similar Pixel Count	16
BT Time Tendency (3.9 um)	0.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.49
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	14.76 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.80°
Mean Solar Zenith Angle	44.20°
Mean Glint Angle	96.40°
Water Fraction	0.00
Total Pixel Area	8.50 km²
Latest Satellite Imagery:	COsw-UTse-AZne-NMnw_750_m
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Basic Information
State/Province(s)	Sonora
Country/Countries	Mexico
County/Locality(s)	Cumpas, Sonora
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-10-02 20:07:54UTC
Radiative Center (Lat, Lon):	29.980000°, -109.780000°
Nearby Counties (meeting alert criteria):	Cumpas (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.95 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	323.73 K
Observed - Background BT (3.9 um)	3.51 K
BT Anomaly (3.9 um)	2.48 K
Maximum Observed - Clear RTM BT (3.9 um)	15.80 K
Maximum Observed BTD (3.9-10/11/12 um)	15.21 K
Observed - Background BTD (3.9-10/11/12 um)	3.35 K
BTD Anomaly (3.9-10/11/12 um)	4.24 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.80 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	0.99
Maximum Radiative Power	12.95 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.10°
Mean Solar Zenith Angle	36.50°
Mean Glint Angle	81.00°
Water Fraction	0.00
Total Pixel Area	6.70 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental