Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-04-04
Time:	18:21:17
Production Date and Time:	2025-04-04 18:26:06 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20250941821172_e20250941823545_c20250941824036.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20250941816172_e20250941818545_c20250941819032.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	WA
Country/Countries	United States
County/Locality(s)	Yakima County, WA
NWS WFO	Pendleton OR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-04 18:21:18UTC
Radiative Center (Lat, Lon):	46.461388°, -120.582222°
Nearby Counties (meeting alert criteria):	Yakima County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	21.62 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.73 K
Observed - Background BT (3.9 um)	4.25 K
BT Anomaly (3.9 um)	2.86 K
Maximum Observed - Clear RTM BT (3.9 um)	16.55 K
Maximum Observed BTD (3.9-10/11/12 um)	14.72 K
Observed - Background BTD (3.9-10/11/12 um)	4.35 K
BTD Anomaly (3.9-10/11/12 um)	4.21 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	1.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.25
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	21.62 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	69.50°
Mean Solar Zenith Angle	46.90°
Mean Glint Angle	114.50°
Water Fraction	0.00
Total Pixel Area	11.40 km²
Latest Satellite Imagery:	WAw-ORw_750_m
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Basic Information
State/Province(s)	CA
Country/Countries	United States
County/Locality(s)	Mariposa County, CA
NWS WFO	Hanford CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-04 18:22:18UTC
Radiative Center (Lat, Lon):	37.679443°, -120.291389°
Nearby Counties (meeting alert criteria):	Mariposa County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	3.06 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	296.45 K
Observed - Background BT (3.9 um)	2.81 K
BT Anomaly (3.9 um)	3.72 K
Maximum Observed - Clear RTM BT (3.9 um)	11.77 K
Maximum Observed BTD (3.9-10/11/12 um)	7.28 K
Observed - Background BTD (3.9-10/11/12 um)	1.62 K
BTD Anomaly (3.9-10/11/12 um)	2.87 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	0.90 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	1.00
Maximum Radiative Power	3.06 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	64.00°
Mean Solar Zenith Angle	40.00°
Mean Glint Angle	102.70°
Water Fraction	0.00
Total Pixel Area	9.10 km²
Latest Satellite Imagery:	CAcentral_750_m
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Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-04 18:23:21UTC
Radiative Center (Lat, Lon):	23.011110°, -82.896942°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.59 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.51 K
Observed - Background BT (3.9 um)	5.19 K
BT Anomaly (3.9 um)	2.10 K
Maximum Observed - Clear RTM BT (3.9 um)	4.87 K
Maximum Observed BTD (3.9-10/11/12 um)	17.11 K
Observed - Background BTD (3.9-10/11/12 um)	4.86 K
BTD Anomaly (3.9-10/11/12 um)	2.06 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	4.90 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	0.94
Maximum Radiative Power	13.59 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	28.30°
Mean Solar Zenith Angle	21.00°
Mean Glint Angle	44.10°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-04 18:23:22UTC
Radiative Center (Lat, Lon):	21.960556°, -79.883057°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	85.02 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	321.81 K
Observed - Background BT (3.9 um)	12.07 K
BT Anomaly (3.9 um)	4.81 K
Maximum Observed - Clear RTM BT (3.9 um)	17.14 K
Maximum Observed BTD (3.9-10/11/12 um)	21.97 K
Observed - Background BTD (3.9-10/11/12 um)	11.90 K
BTD Anomaly (3.9-10/11/12 um)	6.74 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	11.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.67
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	47.19 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	26.30°
Mean Solar Zenith Angle	21.90°
Mean Glint Angle	42.70°
Water Fraction	0.00
Total Pixel Area	8.90 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-04 18:23:22UTC
Radiative Center (Lat, Lon):	21.222500°, -78.222778°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	22.29 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	322.39 K
Observed - Background BT (3.9 um)	6.37 K
BT Anomaly (3.9 um)	2.46 K
Maximum Observed - Clear RTM BT (3.9 um)	12.53 K
Maximum Observed BTD (3.9-10/11/12 um)	20.22 K
Observed - Background BTD (3.9-10/11/12 um)	5.90 K
BTD Anomaly (3.9-10/11/12 um)	2.71 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	2.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.75
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	22.29 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	25.20°
Mean Solar Zenith Angle	22.50°
Mean Glint Angle	42.10°
Water Fraction	0.00
Total Pixel Area	4.40 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)