Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-09-11
Time:	20:21:17
Production Date and Time:	2025-09-11 20:26:34 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252542021179_e20252542023552_c20252542024020.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252542016179_e20252542018552_c20252542019047.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	British Columbia
Country/Countries	Canada
County/Locality(s)	Central Coast, British Columbia
NWS WFO	N/A
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-09-11 20:21:19UTC
Radiative Center (Lat, Lon):	52.571945°, -125.898613°
Nearby Counties (meeting alert criteria):	Central Coast (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	739.83 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.80 K
Observed - Background BT (3.9 um)	24.91 K
BT Anomaly (3.9 um)	16.55 K
Maximum Observed - Clear RTM BT (3.9 um)	33.76 K
Maximum Observed BTD (3.9-10/11/12 um)	36.29 K
Observed - Background BTD (3.9-10/11/12 um)	24.87 K
BTD Anomaly (3.9-10/11/12 um)	15.05 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	18.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.98
Fraction of Surrounding Red Channel Pixels that are Brighter	0.96
Maximum Radiative Power	367.27 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	76.60°
Mean Solar Zenith Angle	47.70°
Mean Glint Angle	103.50°
Water Fraction	0.00
Total Pixel Area	51.70 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	CA
Country/Countries	United States
County/Locality(s)	Tulare County, CA
NWS WFO	Hanford CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-11 20:22:18UTC
Radiative Center (Lat, Lon):	35.985554°, -118.470276°
Nearby Counties (meeting alert criteria):	Tulare County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	32.97 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.28 K
Observed - Background BT (3.9 um)	6.01 K
BT Anomaly (3.9 um)	3.47 K
Maximum Observed - Clear RTM BT (3.9 um)	17.14 K
Maximum Observed BTD (3.9-10/11/12 um)	16.89 K
Observed - Background BTD (3.9-10/11/12 um)	6.05 K
BTD Anomaly (3.9-10/11/12 um)	4.38 K
Similar Pixel Count	17
BT Time Tendency (3.9 um)	0.20 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	32.97 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	61.90°
Mean Solar Zenith Angle	31.90°
Mean Glint Angle	74.90°
Water Fraction	0.00
Total Pixel Area	8.50 km²
Latest Satellite Imagery:	CAcentral_750_m CAs_750_m NVs-UTsw-AZnw_750_m
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Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	Morehouse Parish, LA
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-11 20:22:20UTC
Radiative Center (Lat, Lon):	32.945278°, -91.504723°
Nearby Counties (meeting alert criteria):	Morehouse Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	44.08 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	315.29 K
Observed - Background BT (3.9 um)	9.21 K
BT Anomaly (3.9 um)	3.81 K
Maximum Observed - Clear RTM BT (3.9 um)	9.10 K
Maximum Observed BTD (3.9-10/11/12 um)	27.77 K
Observed - Background BTD (3.9-10/11/12 um)	9.42 K
BTD Anomaly (3.9-10/11/12 um)	4.09 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	8.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.82
Fraction of Surrounding Red Channel Pixels that are Brighter	0.79
Maximum Radiative Power	44.08 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.40°
Mean Solar Zenith Angle	42.70°
Mean Glint Angle	59.90°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	Madison Parish, LA
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-11 20:22:20UTC
Radiative Center (Lat, Lon):	32.230556°, -91.393890°
Nearby Counties (meeting alert criteria):	Madison Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.00 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.76 K
Observed - Background BT (3.9 um)	3.08 K
BT Anomaly (3.9 um)	1.34 K
Maximum Observed - Clear RTM BT (3.9 um)	4.32 K
Maximum Observed BTD (3.9-10/11/12 um)	17.18 K
Observed - Background BTD (3.9-10/11/12 um)	2.95 K
BTD Anomaly (3.9-10/11/12 um)	1.54 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	2.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.51
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	14.00 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.60°
Mean Solar Zenith Angle	42.40°
Mean Glint Angle	58.70°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Next Generation Fire System (NGFS) - Experimental