Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-06-17
Time:	17:46:17
Production Date and Time:	2025-06-17 17:53:45 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251681746173_e20251681748546_c20251681749055.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251681731173_e20251681733546_c20251681734048.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	Alberta
Country/Countries	Canada
County/Locality(s)	Division No. 9, Alberta
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-06-17 17:46:19UTC
Radiative Center (Lat, Lon):	51.836945°, -115.085556°
Nearby Counties (meeting alert criteria):	Division No. 9 (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	25.01 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	295.04 K
Observed - Background BT (3.9 um)	2.48 K
BT Anomaly (3.9 um)	1.76 K
Maximum Observed - Clear RTM BT (3.9 um)	7.73 K
Maximum Observed BTD (3.9-10/11/12 um)	10.00 K
Observed - Background BTD (3.9-10/11/12 um)	1.99 K
BTD Anomaly (3.9-10/11/12 um)	2.22 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	2.90 K
Image Interval	15.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.54
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	14.08 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	70.40°
Mean Solar Zenith Angle	35.90°
Mean Glint Angle	106.40°
Water Fraction	0.00
Total Pixel Area	23.90 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	CA
Country/Countries	United States
County/Locality(s)	Calaveras County, CA
NWS WFO	Sacramento CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-06-17 17:46:48UTC
Radiative Center (Lat, Lon):	38.090000°, -120.807503°
Nearby Counties (meeting alert criteria):	Calaveras County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	24.95 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.31 K
Observed - Background BT (3.9 um)	3.25 K
BT Anomaly (3.9 um)	2.09 K
Maximum Observed - Clear RTM BT (3.9 um)	9.99 K
Maximum Observed BTD (3.9-10/11/12 um)	11.24 K
Observed - Background BTD (3.9-10/11/12 um)	3.08 K
BTD Anomaly (3.9-10/11/12 um)	3.12 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	2.50 K
Image Interval	15.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.58
Fraction of Surrounding Red Channel Pixels that are Brighter	0.98
Maximum Radiative Power	24.95 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	64.80°
Mean Solar Zenith Angle	32.70°
Mean Glint Angle	96.60°
Water Fraction	0.00
Total Pixel Area	9.40 km²
Latest Satellite Imagery:	CAcentral_750_m
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Basic Information
State/Province(s)	NM
Country/Countries	United States
County/Locality(s)	Mora County, NM
NWS WFO	Albuquerque NM
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-06-17 17:47:19UTC
Radiative Center (Lat, Lon):	35.905556°, -105.688889°
Nearby Counties (meeting alert criteria):	Mora County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.74 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Elevated SPC Risk
Event Priority Ranking	3
Maximum Observed BT (3.9 um)	306.47 K
Observed - Background BT (3.9 um)	2.42 K
BT Anomaly (3.9 um)	1.36 K
Maximum Observed - Clear RTM BT (3.9 um)	12.23 K
Maximum Observed BTD (3.9-10/11/12 um)	7.34 K
Observed - Background BTD (3.9-10/11/12 um)	1.59 K
BTD Anomaly (3.9-10/11/12 um)	1.94 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	1.10 K
Image Interval	15.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.39
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.74 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.90°
Mean Solar Zenith Angle	20.80°
Mean Glint Angle	73.30°
Water Fraction	0.00
Total Pixel Area	6.60 km²
Latest Satellite Imagery:	COsw-UTse-AZne-NMnw_750_m KSsw-COse-OKw-TXnw_750_m
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Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Hernando County, FL
NWS WFO	Tampa Bay Ruskin FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-06-17 17:47:52UTC
Radiative Center (Lat, Lon):	28.628611°, -82.288612°
Nearby Counties (meeting alert criteria):	Hernando County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	48.55 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	321.36 K
Observed - Background BT (3.9 um)	12.16 K
BT Anomaly (3.9 um)	5.65 K
Maximum Observed - Clear RTM BT (3.9 um)	14.18 K
Maximum Observed BTD (3.9-10/11/12 um)	26.31 K
Observed - Background BTD (3.9-10/11/12 um)	12.30 K
BTD Anomaly (3.9-10/11/12 um)	6.12 K
Similar Pixel Count	7
BT Time Tendency (3.9 um)	8.70 K
Image Interval	15.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.62
Fraction of Surrounding Red Channel Pixels that are Brighter	0.83
Maximum Radiative Power	48.55 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	34.50°
Mean Solar Zenith Angle	6.50°
Mean Glint Angle	38.80°
Water Fraction	0.00
Total Pixel Area	4.90 km²
Latest Satellite Imagery:	FLs_750_m
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Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Collier County, FL
NWS WFO	Miami FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-06-17 17:47:52UTC
Radiative Center (Lat, Lon):	26.043056°, -81.058334°
Nearby Counties (meeting alert criteria):	Collier County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	48.91 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk, Known Incident: BICY Boot Hill Rx 2025 (HIGH, tdiff=108.07767 days, Perimeter)
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.66 K
Observed - Background BT (3.9 um)	9.23 K
BT Anomaly (3.9 um)	5.33 K
Maximum Observed - Clear RTM BT (3.9 um)	4.07 K
Maximum Observed BTD (3.9-10/11/12 um)	28.26 K
Observed - Background BTD (3.9-10/11/12 um)	9.14 K
BTD Anomaly (3.9-10/11/12 um)	7.11 K
Similar Pixel Count	17
BT Time Tendency (3.9 um)	8.30 K
Image Interval	15.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.54
Fraction of Surrounding Red Channel Pixels that are Brighter	0.70
Maximum Radiative Power	48.91 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	31.30°
Mean Solar Zenith Angle	5.60°
Mean Glint Angle	33.00°
Water Fraction	0.00
Total Pixel Area	4.70 km²
Latest Satellite Imagery:	FLs_750_m
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Next Generation Fire System (NGFS) - Experimental