Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-04-12
Time:	14:30:55
Production Date and Time:	2025-04-12 14:31:34 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadM2-M6C14_G19_s20251021430557_e20251021431014_c20251021431069.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadM2-M6C14_G19_s20251021429557_e20251021430016_c20251021430067.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	2025-04-12 14:30:57UTC
Radiative Center (Lat, Lon):	43.715557°, -88.366943°
Nearby Counties (meeting alert criteria):	Fond du Lac County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.13 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nonmetal-mineral
Event Priority Ranking	5
Maximum Observed BT (3.9 um)	295.04 K
Observed - Background BT (3.9 um)	5.72 K
BT Anomaly (3.9 um)	5.73 K
Maximum Observed - Clear RTM BT (3.9 um)	17.20 K
Maximum Observed BTD (3.9-10/11/12 um)	14.39 K
Observed - Background BTD (3.9-10/11/12 um)	5.92 K
BTD Anomaly (3.9-10/11/12 um)	5.07 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	3.40 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.41
Fraction of Surrounding Red Channel Pixels that are Brighter	0.93
Maximum Radiative Power	15.13 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.40°
Mean Solar Zenith Angle	56.50°
Mean Glint Angle	96.00°
Water Fraction	0.00
Total Pixel Area	6.60 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Winneshiek County, IA
NWS WFO	La Crosse WI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-12 14:30:56UTC
Radiative Center (Lat, Lon):	43.359444°, -91.893059°
Nearby Counties (meeting alert criteria):	Winneshiek County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.79 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)	5.98 K
BT Anomaly (3.9 um)	6.70 K
Maximum Observed - Clear RTM BT (3.9 um)	17.70 K
Maximum Observed BTD (3.9-10/11/12 um)	14.59 K
Observed - Background BTD (3.9-10/11/12 um)	5.83 K
BTD Anomaly (3.9-10/11/12 um)	8.27 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	5.20 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.54
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	18.79 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.10°
Mean Solar Zenith Angle	58.80°
Mean Glint Angle	99.10°
Water Fraction	0.00
Total Pixel Area	6.70 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Floyd County, IA
NWS WFO	La Crosse WI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-12 14:30:56UTC
Radiative Center (Lat, Lon):	43.035278°, -92.645279°
Nearby Counties (meeting alert criteria):	Floyd County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.30 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.44 K
Observed - Background BT (3.9 um)	2.86 K
BT Anomaly (3.9 um)	2.48 K
Maximum Observed - Clear RTM BT (3.9 um)	13.84 K
Maximum Observed BTD (3.9-10/11/12 um)	13.39 K
Observed - Background BTD (3.9-10/11/12 um)	3.45 K
BTD Anomaly (3.9-10/11/12 um)	3.12 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	2.40 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.46
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	10.30 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.00°
Mean Solar Zenith Angle	59.20°
Mean Glint Angle	99.60°
Water Fraction	0.00
Total Pixel Area	6.60 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	WI
Country/Countries	United States
County/Locality(s)	Racine County, WI
NWS WFO	Milwaukee/Sullivan WI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-12 14:30:57UTC
Radiative Center (Lat, Lon):	42.651112°, -88.206947°
Nearby Counties (meeting alert criteria):	Racine County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.15 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	292.66 K
Observed - Background BT (3.9 um)	3.59 K
BT Anomaly (3.9 um)	3.11 K
Maximum Observed - Clear RTM BT (3.9 um)	13.89 K
Maximum Observed BTD (3.9-10/11/12 um)	13.13 K
Observed - Background BTD (3.9-10/11/12 um)	3.44 K
BTD Anomaly (3.9-10/11/12 um)	2.88 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	0.70 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.62
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	11.15 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.20°
Mean Solar Zenith Angle	56.00°
Mean Glint Angle	94.50°
Water Fraction	0.00
Total Pixel Area	6.40 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
Show More ▲ Show Less ▼ View all event imagery »

Next Generation Fire System (NGFS)