Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2024-07-10
Time:	21:00:28
Production Date and Time:	2024-07-10 21:01:04 UTC
Primary Instrument:	GOES-18 ABI
Wmo Spacecraft Id:	665
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadM1-M6C14_G18_s20241922100282_e20241922100340_c20241922100409.nc
L1 File(s) - Temporal	NONE
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	MT
Country/Countries	USA
County/Locality(s)	Lewis and Clark County, MT
NWS WFO	Great Falls MT
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2024-07-10 21:00:31UTC
Radiative Center (Lat, Lon):	46.680000°, -111.710000°
Nearby Counties (meeting alert criteria):	Lewis and Clark County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	175.22 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk, Known Incident: HORSE GULCH (MEDIUM, tdiff=0.04933 days, PERIMETER)
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	335.82 K
Observed - Background BT (3.9 um)	17.68 K
BT Anomaly (3.9 um)	12.47 K
Maximum Observed - Clear RTM BT (3.9 um)	31.21 K
Maximum Observed BTD (3.9-10/11/12 um)	27.68 K
Observed - Background BTD (3.9-10/11/12 um)	16.54 K
BTD Anomaly (3.9-10/11/12 um)	27.10 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	-999.00 K
Image Interval	-999.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.93
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	175.22 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	59.50°
Mean Solar Zenith Angle	30.20°
Mean Glint Angle	89.20°
Water Fraction	0.00
Total Pixel Area	10.10 km²
Latest Satellite Imagery:	IDn-MTw_750_m MTe_750_m
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Basic Information
State/Province(s)	OR
Country/Countries	USA
County/Locality(s)	Wasco County, OR
NWS WFO	Pendleton OR
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2024-07-10 21:00:29UTC
Radiative Center (Lat, Lon):	45.320000°, -121.240000°
Nearby Counties (meeting alert criteria):	Wasco County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	628.92 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Elevated SPC Risk and Red Flag Warning, Known Incident: LARCH CREEK (HIGH, tdiff=0.12218 days, PERIM
Event Priority Ranking	1
Maximum Observed BT (3.9 um)	345.58 K
Observed - Background BT (3.9 um)	24.56 K
BT Anomaly (3.9 um)	15.08 K
Maximum Observed - Clear RTM BT (3.9 um)	40.51 K
Maximum Observed BTD (3.9-10/11/12 um)	36.56 K
Observed - Background BTD (3.9-10/11/12 um)	23.71 K
BTD Anomaly (3.9-10/11/12 um)	27.36 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	-999.00 K
Image Interval	-999.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.92
Fraction of Surrounding Red Channel Pixels that are Brighter	0.74
Maximum Radiative Power	254.72 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.70°
Mean Solar Zenith Angle	25.20°
Mean Glint Angle	79.80°
Water Fraction	0.00
Total Pixel Area	24.40 km²
Latest Satellite Imagery:	WAw-ORw_750_m
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Basic Information
State/Province(s)	OR
Country/Countries	USA
County/Locality(s)	Harney County, OR
NWS WFO	Boise ID
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-07-10 21:00:30UTC
Radiative Center (Lat, Lon):	43.850000°, -119.410000°
Nearby Counties (meeting alert criteria):	Harney County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	132.94 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk and Red Flag Warning, Known Incident: FALLS (HIGH, tdiff=0.06594 days, POINT)
Event Priority Ranking	1
Maximum Observed BT (3.9 um)	330.68 K
Observed - Background BT (3.9 um)	17.00 K
BT Anomaly (3.9 um)	9.55 K
Maximum Observed - Clear RTM BT (3.9 um)	22.79 K
Maximum Observed BTD (3.9-10/11/12 um)	27.55 K
Observed - Background BTD (3.9-10/11/12 um)	17.57 K
BTD Anomaly (3.9-10/11/12 um)	23.69 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	-999.00 K
Image Interval	-999.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.11
Fraction of Surrounding Red Channel Pixels that are Brighter	0.86
Maximum Radiative Power	132.94 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.90°
Mean Solar Zenith Angle	24.60°
Mean Glint Angle	78.20°
Water Fraction	0.00
Total Pixel Area	8.00 km²
Latest Satellite Imagery:	IDs-NVne-UTnw_750_m ORsw-CAn_750_m
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Basic Information
State/Province(s)	CA
Country/Countries	USA
County/Locality(s)	Santa Barbara County, CA
NWS WFO	Los Angeles/Oxnard CA
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2024-07-10 21:00:33UTC
Radiative Center (Lat, Lon):	34.770000°, -119.970000°
Nearby Counties (meeting alert criteria):	Santa Barbara County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	3424.34 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk, Known Incident: LAKE (HIGH, tdiff=0.61898 days, PERIMETER)
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	364.80 K
Observed - Background BT (3.9 um)	41.43 K
BT Anomaly (3.9 um)	15.19 K
Maximum Observed - Clear RTM BT (3.9 um)	54.22 K
Maximum Observed BTD (3.9-10/11/12 um)	49.79 K
Observed - Background BTD (3.9-10/11/12 um)	40.21 K
BTD Anomaly (3.9-10/11/12 um)	19.70 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	-999.00 K
Image Interval	-999.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.95
Fraction of Surrounding Red Channel Pixels that are Brighter	0.78
Maximum Radiative Power	452.96 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.50°
Mean Solar Zenith Angle	17.40°
Mean Glint Angle	61.00°
Water Fraction	0.00
Total Pixel Area	88.10 km²
Latest Satellite Imagery:	CAcentral_750_m CAs_750_m
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Basic Information
State/Province(s)	CA
Country/Countries	USA
County/Locality(s)	San Bernardino County, CA
NWS WFO	San Diego CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-07-10 21:00:34UTC
Radiative Center (Lat, Lon):	34.300000°, -117.610000°
Nearby Counties (meeting alert criteria):	San Bernardino County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	196.68 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk, Known Incident: VISTA (HIGH, tdiff=0.15539 days, PERIMETER)
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	333.19 K
Observed - Background BT (3.9 um)	16.55 K
BT Anomaly (3.9 um)	9.38 K
Maximum Observed - Clear RTM BT (3.9 um)	28.57 K
Maximum Observed BTD (3.9-10/11/12 um)	24.61 K
Observed - Background BTD (3.9-10/11/12 um)	16.43 K
BTD Anomaly (3.9-10/11/12 um)	20.79 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	-999.00 K
Image Interval	-999.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.34
Fraction of Surrounding Red Channel Pixels that are Brighter	0.26
Maximum Radiative Power	106.46 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.20°
Mean Solar Zenith Angle	18.60°
Mean Glint Angle	62.70°
Water Fraction	0.00
Total Pixel Area	12.90 km²
Latest Satellite Imagery:	AZsw-CAse_750_m CAs_750_m NVs-UTsw-AZnw_750_m
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Next Generation Fire System (NGFS) - Experimental