Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2024-06-24
Time:	21:41:17
Production Date and Time:	2024-06-24 21:45:52 UTC
Primary Instrument:	GOES-18 ABI
Wmo Spacecraft Id:	665
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G18_s20241762141170_e20241762143543_c20241762144007.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G18_s20241762136170_e20241762138543_c20241762139008.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	CA
Country/Countries	USA
County/Locality(s)	Los Angeles County, CA
NWS WFO	Los Angeles/Oxnard CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-06-24 21:42:23UTC
Radiative Center (Lat, Lon):	34.760000°, -118.860000°
Nearby Counties (meeting alert criteria):	Los Angeles County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	24.47 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk, Known Incident: POST (HIGH, tdiff=1.90233 days, PERIMETER)
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	324.90 K
Observed - Background BT (3.9 um)	3.47 K
BT Anomaly (3.9 um)	2.08 K
Maximum Observed - Clear RTM BT (3.9 um)	21.62 K
Maximum Observed BTD (3.9-10/11/12 um)	23.75 K
Observed - Background BTD (3.9-10/11/12 um)	3.81 K
BTD Anomaly (3.9-10/11/12 um)	4.34 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	0.88
Fraction of Surrounding Red Channel Pixels that are Brighter	0.87
Maximum Radiative Power	24.47 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.00°
Mean Solar Zenith Angle	25.30°
Mean Glint Angle	65.80°
Water Fraction	0.00
Total Pixel Area	6.40 km²
Latest Satellite Imagery:	AZsw-CAse_750_m CAcentral_750_m CAs_750_m NVs-UTsw-AZnw_750_m
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Basic Information
State/Province(s)	CA
Country/Countries	USA
County/Locality(s)	San Bernardino County, CA
NWS WFO	Las Vegas NV
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-06-24 21:42:23UTC
Radiative Center (Lat, Lon):	34.810000°, -116.150000°
Nearby Counties (meeting alert criteria):	San Bernardino County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	27.88 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	336.85 K
Observed - Background BT (3.9 um)	7.90 K
BT Anomaly (3.9 um)	13.59 K
Maximum Observed - Clear RTM BT (3.9 um)	15.16 K
Maximum Observed BTD (3.9-10/11/12 um)	25.24 K
Observed - Background BTD (3.9-10/11/12 um)	4.50 K
BTD Anomaly (3.9-10/11/12 um)	5.17 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	-0.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	1.00
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	27.88 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.40°
Mean Solar Zenith Angle	27.40°
Mean Glint Angle	69.20°
Water Fraction	0.00
Total Pixel Area	6.60 km²
Latest Satellite Imagery:	AZsw-CAse_750_m CAs_750_m NVs-UTsw-AZnw_750_m
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Basic Information
State/Province(s)	AZ
Country/Countries	USA
County/Locality(s)	Pinal County, AZ
NWS WFO	Tucson AZ
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-06-24 21:42:24UTC
Radiative Center (Lat, Lon):	32.770000°, -111.840000°
Nearby Counties (meeting alert criteria):	Pinal County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.87 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	332.19 K
Observed - Background BT (3.9 um)	3.76 K
BT Anomaly (3.9 um)	3.82 K
Maximum Observed - Clear RTM BT (3.9 um)	21.50 K
Maximum Observed BTD (3.9-10/11/12 um)	34.27 K
Observed - Background BTD (3.9-10/11/12 um)	2.62 K
BTD Anomaly (3.9-10/11/12 um)	2.85 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.00 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	0.96
Maximum Radiative Power	11.87 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.00°
Mean Solar Zenith Angle	30.40°
Mean Glint Angle	72.30°
Water Fraction	0.00
Total Pixel Area	6.80 km²
Latest Satellite Imagery:	AZsw-CAse_750_m NMsw-AZse_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	2024-06-24 21:42:54UTC
Radiative Center (Lat, Lon):	29.600000°, -108.970000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	39.57 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	326.66 K
Observed - Background BT (3.9 um)	5.78 K
BT Anomaly (3.9 um)	5.35 K
Maximum Observed - Clear RTM BT (3.9 um)	25.31 K
Maximum Observed BTD (3.9-10/11/12 um)	32.20 K
Observed - Background BTD (3.9-10/11/12 um)	5.25 K
BTD Anomaly (3.9-10/11/12 um)	5.23 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	-0.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.95
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	39.57 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.40°
Mean Solar Zenith Angle	32.60°
Mean Glint Angle	73.40°
Water Fraction	0.00
Total Pixel Area	6.80 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	HI
Country/Countries	USA
County/Locality(s)	Hawaii County, HI
NWS WFO	Honolulu HI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-06-24 21:43:48UTC
Radiative Center (Lat, Lon):	19.360000°, -155.020000°
Nearby Counties (meeting alert criteria):	Hawaii County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	46.42 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Volcano
Event Priority Ranking	5
Maximum Observed BT (3.9 um)	312.57 K
Observed - Background BT (3.9 um)	8.53 K
BT Anomaly (3.9 um)	2.37 K
Maximum Observed - Clear RTM BT (3.9 um)	12.66 K
Maximum Observed BTD (3.9-10/11/12 um)	16.74 K
Observed - Background BTD (3.9-10/11/12 um)	7.73 K
BTD Anomaly (3.9-10/11/12 um)	2.64 K
Similar Pixel Count	14
BT Time Tendency (3.9 um)	7.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.96
Fraction of Surrounding Red Channel Pixels that are Brighter	0.94
Maximum Radiative Power	26.95 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	30.80°
Mean Solar Zenith Angle	10.30°
Mean Glint Angle	35.40°
Water Fraction	0.50
Total Pixel Area	9.90 km²
Latest Satellite Imagery:	Hawaii-Fire_500_m
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Next Generation Fire System (NGFS) - Experimental