Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-10-27
Time:	18:36:17
Production Date and Time:	2025-10-27 18:41:36 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20253001836170_e20253001838543_c20253001839046.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20253001831170_e20253001833543_c20253001834049.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	OR
Country/Countries	United States
County/Locality(s)	Columbia County, OR
NWS WFO	Portland OR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-27 18:36:18UTC
Radiative Center (Lat, Lon):	46.041389°, -123.208336°
Nearby Counties (meeting alert criteria):	Columbia County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	78.54 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.60 K
Observed - Background BT (3.9 um)	8.60 K
BT Anomaly (3.9 um)	3.36 K
Maximum Observed - Clear RTM BT (3.9 um)	19.38 K
Maximum Observed BTD (3.9-10/11/12 um)	25.94 K
Observed - Background BTD (3.9-10/11/12 um)	8.92 K
BTD Anomaly (3.9-10/11/12 um)	4.03 K
Similar Pixel Count	11
BT Time Tendency (3.9 um)	7.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.29
Fraction of Surrounding Red Channel Pixels that are Brighter	0.79
Maximum Radiative Power	78.54 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	71.10°
Mean Solar Zenith Angle	61.40°
Mean Glint Angle	121.90°
Water Fraction	0.00
Total Pixel Area	12.30 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)	Tehama County, CA
NWS WFO	Sacramento CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-27 18:36:48UTC
Radiative Center (Lat, Lon):	40.060276°, -122.122780°
Nearby Counties (meeting alert criteria):	Tehama County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	41.51 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	294.21 K
Observed - Background BT (3.9 um)	2.84 K
BT Anomaly (3.9 um)	2.61 K
Maximum Observed - Clear RTM BT (3.9 um)	7.90 K
Maximum Observed BTD (3.9-10/11/12 um)	10.60 K
Observed - Background BTD (3.9-10/11/12 um)	3.88 K
BTD Anomaly (3.9-10/11/12 um)	5.73 K
Similar Pixel Count	7
BT Time Tendency (3.9 um)	1.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.05
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	22.09 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	66.90°
Mean Solar Zenith Angle	55.60°
Mean Glint Angle	112.90°
Water Fraction	0.00
Total Pixel Area	20.40 km²
Latest Satellite Imagery:	ORsw-CAn_750_m
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Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	De Soto Parish, LA
NWS WFO	Shreveport LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-27 18:37:20UTC
Radiative Center (Lat, Lon):	31.964722°, -93.586670°
Nearby Counties (meeting alert criteria):	De Soto Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.00 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.81 K
Observed - Background BT (3.9 um)	4.86 K
BT Anomaly (3.9 um)	4.59 K
Maximum Observed - Clear RTM BT (3.9 um)	2.91 K
Maximum Observed BTD (3.9-10/11/12 um)	12.39 K
Observed - Background BTD (3.9-10/11/12 um)	4.43 K
BTD Anomaly (3.9-10/11/12 um)	2.92 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.68
Fraction of Surrounding Red Channel Pixels that are Brighter	0.78
Maximum Radiative Power	15.00 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.40°
Mean Solar Zenith Angle	45.50°
Mean Glint Angle	79.70°
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)	St. Landry Parish, LA
NWS WFO	Lake Charles LA
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-10-27 18:37:20UTC
Radiative Center (Lat, Lon):	30.371111°, -92.151390°
Nearby Counties (meeting alert criteria):	St. Landry Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	121.79 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.23 K
Observed - Background BT (3.9 um)	13.33 K
BT Anomaly (3.9 um)	8.31 K
Maximum Observed - Clear RTM BT (3.9 um)	16.61 K
Maximum Observed BTD (3.9-10/11/12 um)	21.24 K
Observed - Background BTD (3.9-10/11/12 um)	13.05 K
BTD Anomaly (3.9-10/11/12 um)	14.21 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	11.40 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	0.90
Maximum Radiative Power	76.21 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.10°
Mean Solar Zenith Angle	44.30°
Mean Glint Angle	76.20°
Water Fraction	0.00
Total Pixel Area	15.70 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Next Generation Fire System (NGFS) - Experimental