Next Generation Fire System (NGFS) -- CIMSS

Date:	2024-04-23
Time:	19:36:17
Production Date and Time:	2024-04-23 19:41:12 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20241141936172_e20241141938545_c20241141939026.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20241141931172_e20241141933545_c20241141934008.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	MT
Country/Countries	USA
County/Locality(s)	Teton County, MT
NWS WFO	Great Falls MT
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-23 19:36:19UTC
Radiative Center (Lat, Lon):	47.910000°, -112.100000°
Nearby Counties (meeting alert criteria):	Teton County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	55.18 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	311.86 K
Observed - Background BT (3.9 um)	7.86 K
BT Anomaly (3.9 um)	5.84 K
Maximum Observed - Clear RTM BT (3.9 um)	23.66 K
Maximum Observed BTD (3.9-10/11/12 um)	17.64 K
Observed - Background BTD (3.9-10/11/12 um)	7.65 K
BTD Anomaly (3.9-10/11/12 um)	11.14 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	7.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.65
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	55.18 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	65.90°
Mean Solar Zenith Angle	35.40°
Mean Glint Angle	90.70°
Water Fraction	0.00
Total Pixel Area	15.10 km²
Latest Satellite Imagery:	IDn-MTw_750_m MTe_750_m
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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	2024-04-23 19:36:19UTC
Radiative Center (Lat, Lon):	46.920000°, -112.490000°
Nearby Counties (meeting alert criteria):	Lewis and Clark County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	56.46 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.47 K
Observed - Background BT (3.9 um)	11.89 K
BT Anomaly (3.9 um)	5.29 K
Maximum Observed - Clear RTM BT (3.9 um)	21.84 K
Maximum Observed BTD (3.9-10/11/12 um)	20.57 K
Observed - Background BTD (3.9-10/11/12 um)	11.76 K
BTD Anomaly (3.9-10/11/12 um)	6.36 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	7.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.35
Fraction of Surrounding Red Channel Pixels that are Brighter	0.96
Maximum Radiative Power	56.46 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	65.40°
Mean Solar Zenith Angle	34.40°
Mean Glint Angle	89.40°
Water Fraction	0.00
Total Pixel Area	14.70 km²
Latest Satellite Imagery:	IDn-MTw_750_m MTe_750_m
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Basic Information
State/Province(s)	CA
Country/Countries	USA
County/Locality(s)	Yolo County, CA
NWS WFO	Sacramento CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-23 19:36:48UTC
Radiative Center (Lat, Lon):	38.600000°, -121.890000°
Nearby Counties (meeting alert criteria):	Yolo County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	64.48 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.83 K
Observed - Background BT (3.9 um)	9.22 K
BT Anomaly (3.9 um)	3.08 K
Maximum Observed - Clear RTM BT (3.9 um)	19.75 K
Maximum Observed BTD (3.9-10/11/12 um)	22.90 K
Observed - Background BTD (3.9-10/11/12 um)	9.02 K
BTD Anomaly (3.9-10/11/12 um)	3.26 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	4.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.74
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	64.48 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	65.90°
Mean Solar Zenith Angle	26.80°
Mean Glint Angle	86.20°
Water Fraction	0.00
Total Pixel Area	16.40 km²
Latest Satellite Imagery:	CAcentral_750_m
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Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Cuba
NWS WFO	N/A
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2024-04-23 19:38:22UTC
Radiative Center (Lat, Lon):	22.700000°, -80.730000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	63.60 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	325.39 K
Observed - Background BT (3.9 um)	16.24 K
BT Anomaly (3.9 um)	8.64 K
Maximum Observed - Clear RTM BT (3.9 um)	19.11 K
Maximum Observed BTD (3.9-10/11/12 um)	31.93 K
Observed - Background BTD (3.9-10/11/12 um)	15.81 K
BTD Anomaly (3.9-10/11/12 um)	9.21 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	11.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.85
Fraction of Surrounding Red Channel Pixels that are Brighter	0.72
Maximum Radiative Power	63.60 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	27.40°
Mean Solar Zenith Angle	33.70°
Mean Glint Angle	41.50°
Water Fraction	0.00
Total Pixel Area	4.70 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)