Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-09-09
Time:	16:06:17
Production Date and Time:	2025-09-09 16:11:26 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20252521606177_e20252521608550_c20252521609028.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20252521601177_e20252521603550_c20252521604017.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	WI
Country/Countries	United States
County/Locality(s)	Fond du Lac County, WI
NWS WFO	Milwaukee/Sullivan WI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-09 16:06:21UTC
Radiative Center (Lat, Lon):	43.876945°, -88.737778°
Nearby Counties (meeting alert criteria):	Fond du Lac County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.14 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	298.52 K
Observed - Background BT (3.9 um)	2.51 K
BT Anomaly (3.9 um)	2.43 K
Maximum Observed - Clear RTM BT (3.9 um)	11.39 K
Maximum Observed BTD (3.9-10/11/12 um)	10.76 K
Observed - Background BTD (3.9-10/11/12 um)	2.65 K
BTD Anomaly (3.9-10/11/12 um)	3.00 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.42
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	10.14 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.70°
Mean Solar Zenith Angle	44.70°
Mean Glint Angle	95.40°
Water Fraction	0.00
Total Pixel Area	6.60 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
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Basic Information
State/Province(s)	OH
Country/Countries	United States
County/Locality(s)	Shelby County, OH
NWS WFO	Wilmington OH
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-09 16:06:52UTC
Radiative Center (Lat, Lon):	40.455002°, -84.135277°
Nearby Counties (meeting alert criteria):	Shelby County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.80 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.74 K
Observed - Background BT (3.9 um)	4.48 K
BT Anomaly (3.9 um)	3.95 K
Maximum Observed - Clear RTM BT (3.9 um)	13.97 K
Maximum Observed BTD (3.9-10/11/12 um)	10.44 K
Observed - Background BTD (3.9-10/11/12 um)	3.93 K
BTD Anomaly (3.9-10/11/12 um)	5.25 K
Similar Pixel Count	13
BT Time Tendency (3.9 um)	2.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.88
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	12.80 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.90°
Mean Solar Zenith Angle	39.90°
Mean Glint Angle	85.90°
Water Fraction	0.00
Total Pixel Area	6.00 km²
Latest Satellite Imagery:	MIe-OH-PAw-NYw_750_m WIs-ILn-MIw-INn_750_m
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Basic Information
State/Province(s)	SC
Country/Countries	United States
County/Locality(s)	Barnwell County, SC
NWS WFO	Columbia SC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-09 16:07:22UTC
Radiative Center (Lat, Lon):	33.272778°, -81.658890°
Nearby Counties (meeting alert criteria):	Barnwell County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	2.80 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.84 K
Observed - Background BT (3.9 um)	2.28 K
BT Anomaly (3.9 um)	1.24 K
Maximum Observed - Clear RTM BT (3.9 um)	6.45 K
Maximum Observed BTD (3.9-10/11/12 um)	9.10 K
Observed - Background BTD (3.9-10/11/12 um)	1.79 K
BTD Anomaly (3.9-10/11/12 um)	1.75 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	1.40 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	0.93
Maximum Radiative Power	2.80 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.50°
Mean Solar Zenith Angle	33.00°
Mean Glint Angle	70.40°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Hancock County, MS
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-09-09 16:07:21UTC
Radiative Center (Lat, Lon):	30.623056°, -89.426666°
Nearby Counties (meeting alert criteria):	Hancock County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	16.24 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.76 K
Observed - Background BT (3.9 um)	4.23 K
BT Anomaly (3.9 um)	4.55 K
Maximum Observed - Clear RTM BT (3.9 um)	12.08 K
Maximum Observed BTD (3.9-10/11/12 um)	18.86 K
Observed - Background BTD (3.9-10/11/12 um)	4.12 K
BTD Anomaly (3.9-10/11/12 um)	2.89 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.60 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	0.93
Maximum Radiative Power	16.24 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.10°
Mean Solar Zenith Angle	35.70°
Mean Glint Angle	72.80°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Next Generation Fire System (NGFS) - Experimental