Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-10-31
Time:	17:31:17
Production Date and Time:	2025-10-31 17:36:23 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20253041731174_e20253041733547_c20253041734036.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20253041726174_e20253041728547_c20253041729030.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Johnson County, IA
NWS WFO	Quad Cities IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-31 17:31:51UTC
Radiative Center (Lat, Lon):	41.730278°, -91.732780°
Nearby Counties (meeting alert criteria):	Johnson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.47 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	296.28 K
Observed - Background BT (3.9 um)	2.96 K
BT Anomaly (3.9 um)	1.83 K
Maximum Observed - Clear RTM BT (3.9 um)	13.19 K
Maximum Observed BTD (3.9-10/11/12 um)	11.99 K
Observed - Background BTD (3.9-10/11/12 um)	2.76 K
BTD Anomaly (3.9-10/11/12 um)	2.11 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	1.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.55
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	8.47 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.30°
Mean Solar Zenith Angle	55.80°
Mean Glint Angle	105.20°
Water Fraction	0.00
Total Pixel Area	6.40 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Basic Information
State/Province(s)	CA
Country/Countries	United States
County/Locality(s)	Colusa County, CA
NWS WFO	Sacramento CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-31 17:31:48UTC
Radiative Center (Lat, Lon):	39.018612°, -122.042221°
Nearby Counties (meeting alert criteria):	Colusa County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	24.41 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.80 K
Observed - Background BT (3.9 um)	3.09 K
BT Anomaly (3.9 um)	2.74 K
Maximum Observed - Clear RTM BT (3.9 um)	7.82 K
Maximum Observed BTD (3.9-10/11/12 um)	11.28 K
Observed - Background BTD (3.9-10/11/12 um)	4.04 K
BTD Anomaly (3.9-10/11/12 um)	4.74 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	2.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.12
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	24.41 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	66.30°
Mean Solar Zenith Angle	62.20°
Mean Glint Angle	124.90°
Water Fraction	0.00
Total Pixel Area	9.90 km²
Latest Satellite Imagery:	CAcentral_750_m ORsw-CAn_750_m
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Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	Ascension Parish, LA
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-31 17:32:50UTC
Radiative Center (Lat, Lon):	30.092222°, -91.091110°
Nearby Counties (meeting alert criteria):	Ascension Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	28.71 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.00 K
Observed - Background BT (3.9 um)	9.87 K
BT Anomaly (3.9 um)	7.19 K
Maximum Observed - Clear RTM BT (3.9 um)	14.43 K
Maximum Observed BTD (3.9-10/11/12 um)	15.93 K
Observed - Background BTD (3.9-10/11/12 um)	9.10 K
BTD Anomaly (3.9-10/11/12 um)	14.43 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	5.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.90
Fraction of Surrounding Red Channel Pixels that are Brighter	0.61
Maximum Radiative Power	28.71 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.30°
Mean Solar Zenith Angle	44.20°
Mean Glint Angle	81.40°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	Vermilion Parish, LA
NWS WFO	Lake Charles LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-31 17:32:50UTC
Radiative Center (Lat, Lon):	30.026667°, -92.078888°
Nearby Counties (meeting alert criteria):	Vermilion Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.25 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.57 K
Observed - Background BT (3.9 um)	3.43 K
BT Anomaly (3.9 um)	1.86 K
Maximum Observed - Clear RTM BT (3.9 um)	5.85 K
Maximum Observed BTD (3.9-10/11/12 um)	10.59 K
Observed - Background BTD (3.9-10/11/12 um)	3.28 K
BTD Anomaly (3.9-10/11/12 um)	3.42 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.52
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	9.25 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.80°
Mean Solar Zenith Angle	44.20°
Mean Glint Angle	81.70°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Next Generation Fire System (NGFS) - Experimental