Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-11-06
Time:	18:46:17
Production Date and Time:	2025-11-06 18:51:22 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20253101846179_e20253101848553_c20253101849050.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20253101841179_e20253101843553_c20253101844057.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	IL
Country/Countries	United States
County/Locality(s)	Will County, IL
NWS WFO	Chicago IL
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-11-06 18:46:51UTC
Radiative Center (Lat, Lon):	41.360832°, -88.134720°
Nearby Counties (meeting alert criteria):	Will County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	50.36 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk, Known Incident: Henslow 4 Henslow 1 and 3 RX (HIGH, tdiff=0.14439 days, Point)
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	298.78 K
Observed - Background BT (3.9 um)	11.18 K
BT Anomaly (3.9 um)	4.43 K
Maximum Observed - Clear RTM BT (3.9 um)	12.39 K
Maximum Observed BTD (3.9-10/11/12 um)	24.42 K
Observed - Background BTD (3.9-10/11/12 um)	11.43 K
BTD Anomaly (3.9-10/11/12 um)	5.96 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	4.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.28
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	50.36 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.80°
Mean Solar Zenith Angle	59.40°
Mean Glint Angle	100.60°
Water Fraction	0.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
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Basic Information
State/Province(s)	AZ
Country/Countries	United States
County/Locality(s)	Coconino County, AZ
NWS WFO	Flagstaff AZ
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-11-06 18:47:18UTC
Radiative Center (Lat, Lon):	35.816113°, -112.990837°
Nearby Counties (meeting alert criteria):	Coconino County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.38 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.79 K
Observed - Background BT (3.9 um)	5.60 K
BT Anomaly (3.9 um)	2.62 K
Maximum Observed - Clear RTM BT (3.9 um)	9.33 K
Maximum Observed BTD (3.9-10/11/12 um)	10.08 K
Observed - Background BTD (3.9-10/11/12 um)	3.20 K
BTD Anomaly (3.9-10/11/12 um)	3.50 K
Similar Pixel Count	16
BT Time Tendency (3.9 um)	1.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.17
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	13.38 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	57.80°
Mean Solar Zenith Angle	52.10°
Mean Glint Angle	98.80°
Water Fraction	0.00
Total Pixel Area	7.50 km²
Latest Satellite Imagery:	AZsw-CAse_750_m COsw-UTse-AZne-NMnw_750_m NMsw-AZse_750_m NVs-UTsw-AZnw_750_m
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Basic Information
State/Province(s)	FL
Country/Countries	United States
County/Locality(s)	Levy County, FL
NWS WFO	Tampa Bay Ruskin FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-11-06 18:47:52UTC
Radiative Center (Lat, Lon):	29.323610°, -82.518059°
Nearby Counties (meeting alert criteria):	Levy County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	33.94 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.13 K
Observed - Background BT (3.9 um)	8.36 K
BT Anomaly (3.9 um)	6.21 K
Maximum Observed - Clear RTM BT (3.9 um)	5.68 K
Maximum Observed BTD (3.9-10/11/12 um)	25.76 K
Observed - Background BTD (3.9-10/11/12 um)	8.00 K
BTD Anomaly (3.9-10/11/12 um)	4.37 K
Similar Pixel Count	18
BT Time Tendency (3.9 um)	3.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.56
Fraction of Surrounding Red Channel Pixels that are Brighter	0.71
Maximum Radiative Power	33.94 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	35.30°
Mean Solar Zenith Angle	50.30°
Mean Glint Angle	78.30°
Water Fraction	0.00
Total Pixel Area	4.90 km²
Latest Satellite Imagery:	FLs_750_m SCs-GAe-FLn_750_m
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Basic Information
State/Province(s)	Tamaulipas
Country/Countries	Mexico
County/Locality(s)	Reynosa, Tamaulipas
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-11-06 18:47:49UTC
Radiative Center (Lat, Lon):	26.001667°, -98.365555°
Nearby Counties (meeting alert criteria):	Reynosa (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.48 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.97 K
Observed - Background BT (3.9 um)	2.33 K
BT Anomaly (3.9 um)	1.28 K
Maximum Observed - Clear RTM BT (3.9 um)	9.91 K
Maximum Observed BTD (3.9-10/11/12 um)	12.61 K
Observed - Background BTD (3.9-10/11/12 um)	3.05 K
BTD Anomaly (3.9-10/11/12 um)	3.06 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.17
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	14.48 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.00°
Mean Solar Zenith Angle	42.40°
Mean Glint Angle	71.60°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	Tamaulipas
Country/Countries	Mexico
County/Locality(s)	Matamoros, Tamaulipas
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-11-06 18:47:50UTC
Radiative Center (Lat, Lon):	25.632778°, -97.559448°
Nearby Counties (meeting alert criteria):	Matamoros (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.27 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	317.95 K
Observed - Background BT (3.9 um)	1.98 K
BT Anomaly (3.9 um)	1.17 K
Maximum Observed - Clear RTM BT (3.9 um)	12.60 K
Maximum Observed BTD (3.9-10/11/12 um)	14.14 K
Observed - Background BTD (3.9-10/11/12 um)	2.07 K
BTD Anomaly (3.9-10/11/12 um)	2.46 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	1.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.69
Fraction of Surrounding Red Channel Pixels that are Brighter	0.92
Maximum Radiative Power	7.27 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.10°
Mean Solar Zenith Angle	42.10°
Mean Glint Angle	70.50°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental