Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-10-24
Time:	15:21:18
Production Date and Time:	2025-10-24 15:26:22 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252971521180_e20252971523553_c20252971524042.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252971516180_e20252971518553_c20252971519053.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	MN
Country/Countries	United States
County/Locality(s)	Brown County, MN
NWS WFO	Twin Cities/Chanhassen MN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-24 15:21:21UTC
Radiative Center (Lat, Lon):	44.177223°, -95.049721°
Nearby Counties (meeting alert criteria):	Brown County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.89 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	290.68 K
Observed - Background BT (3.9 um)	2.23 K
BT Anomaly (3.9 um)	4.50 K
Maximum Observed - Clear RTM BT (3.9 um)	9.90 K
Maximum Observed BTD (3.9-10/11/12 um)	10.07 K
Observed - Background BTD (3.9-10/11/12 um)	2.30 K
BTD Anomaly (3.9-10/11/12 um)	6.99 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	1.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.38
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	10.89 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.90°
Mean Solar Zenith Angle	66.90°
Mean Glint Angle	119.70°
Water Fraction	0.00
Total Pixel Area	13.90 km²
Latest Satellite Imagery:	MN-WInw_750_m MNs-IA-MOnw-NEe_750_m
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Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Meriwether County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-24 15:22:22UTC
Radiative Center (Lat, Lon):	32.934723°, -84.798332°
Nearby Counties (meeting alert criteria):	Meriwether County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.46 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	296.19 K
Observed - Background BT (3.9 um)	2.81 K
BT Anomaly (3.9 um)	3.33 K
Maximum Observed - Clear RTM BT (3.9 um)	6.62 K
Maximum Observed BTD (3.9-10/11/12 um)	7.29 K
Observed - Background BTD (3.9-10/11/12 um)	2.41 K
BTD Anomaly (3.9-10/11/12 um)	3.52 K
Similar Pixel Count	13
BT Time Tendency (3.9 um)	1.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.76
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.32 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.90°
Mean Solar Zenith Angle	53.20°
Mean Glint Angle	91.10°
Water Fraction	0.00
Total Pixel Area	10.40 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Lee County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-24 15:22:22UTC
Radiative Center (Lat, Lon):	32.565277°, -85.359169°
Nearby Counties (meeting alert criteria):	Lee County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.50 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	298.99 K
Observed - Background BT (3.9 um)	3.89 K
BT Anomaly (3.9 um)	3.02 K
Maximum Observed - Clear RTM BT (3.9 um)	7.85 K
Maximum Observed BTD (3.9-10/11/12 um)	7.89 K
Observed - Background BTD (3.9-10/11/12 um)	3.32 K
BTD Anomaly (3.9-10/11/12 um)	4.65 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	3.10 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	7.50 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.60°
Mean Solar Zenith Angle	53.20°
Mean Glint Angle	90.90°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Macon County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-24 15:22:22UTC
Radiative Center (Lat, Lon):	32.214169°, -84.080002°
Nearby Counties (meeting alert criteria):	Macon County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.20 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	298.86 K
Observed - Background BT (3.9 um)	2.33 K
BT Anomaly (3.9 um)	1.42 K
Maximum Observed - Clear RTM BT (3.9 um)	6.73 K
Maximum Observed BTD (3.9-10/11/12 um)	7.09 K
Observed - Background BTD (3.9-10/11/12 um)	2.00 K
BTD Anomaly (3.9-10/11/12 um)	2.56 K
Similar Pixel Count	14
BT Time Tendency (3.9 um)	1.20 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	1.00
Maximum Radiative Power	4.20 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.90°
Mean Solar Zenith Angle	52.20°
Mean Glint Angle	89.10°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m SCs-GAe-FLn_750_m
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Basic Information
State/Province(s)	LA
Country/Countries	United States
County/Locality(s)	Tangipahoa Parish, LA
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-10-24 15:22:22UTC
Radiative Center (Lat, Lon):	30.879444°, -90.517220°
Nearby Counties (meeting alert criteria):	Tangipahoa Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	16.50 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.45 K
Observed - Background BT (3.9 um)	3.62 K
BT Anomaly (3.9 um)	3.76 K
Maximum Observed - Clear RTM BT (3.9 um)	9.20 K
Maximum Observed BTD (3.9-10/11/12 um)	7.81 K
Observed - Background BTD (3.9-10/11/12 um)	3.36 K
BTD Anomaly (3.9-10/11/12 um)	7.62 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	2.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.59
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.57 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.90°
Mean Solar Zenith Angle	54.90°
Mean Glint Angle	93.40°
Water Fraction	0.00
Total Pixel Area	10.40 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Next Generation Fire System (NGFS) - Experimental