Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-04-26
Time:	18:06:17
Production Date and Time:	2025-04-26 18:11:20 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251161806171_e20251161808544_c20251161809041.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251161801171_e20251161803544_c20251161804009.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	WI
Country/Countries	United States
County/Locality(s)	Buffalo County, WI
NWS WFO	La Crosse WI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-26 18:06:21UTC
Radiative Center (Lat, Lon):	44.315277°, -91.845833°
Nearby Counties (meeting alert criteria):	Buffalo County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.50 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.54 K
Observed - Background BT (3.9 um)	1.93 K
BT Anomaly (3.9 um)	1.86 K
Maximum Observed - Clear RTM BT (3.9 um)	15.54 K
Maximum Observed BTD (3.9-10/11/12 um)	9.11 K
Observed - Background BTD (3.9-10/11/12 um)	1.64 K
BTD Anomaly (3.9-10/11/12 um)	3.76 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.00 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	0.95
Maximum Radiative Power	5.50 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.00°
Mean Solar Zenith Angle	31.10°
Mean Glint Angle	83.00°
Water Fraction	0.00
Total Pixel Area	6.80 km²
Latest Satellite Imagery:	MN-WInw_750_m MNs-IA-MOnw-NEe_750_m
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Basic Information
State/Province(s)	WI
Country/Countries	United States
County/Locality(s)	Ozaukee County, WI
NWS WFO	Milwaukee/Sullivan WI
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-26 18:06:21UTC
Radiative Center (Lat, Lon):	43.201668°, -88.020279°
Nearby Counties (meeting alert criteria):	Ozaukee County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	201.42 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	319.57 K
Observed - Background BT (3.9 um)	21.24 K
BT Anomaly (3.9 um)	13.25 K
Maximum Observed - Clear RTM BT (3.9 um)	35.57 K
Maximum Observed BTD (3.9-10/11/12 um)	30.05 K
Observed - Background BTD (3.9-10/11/12 um)	20.75 K
BTD Anomaly (3.9-10/11/12 um)	18.51 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	18.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.79
Fraction of Surrounding Red Channel Pixels that are Brighter	0.85
Maximum Radiative Power	103.18 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.80°
Mean Solar Zenith Angle	30.20°
Mean Glint Angle	79.50°
Water Fraction	0.00
Total Pixel Area	12.90 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
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Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Poweshiek County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-26 18:06:51UTC
Radiative Center (Lat, Lon):	41.699444°, -92.451668°
Nearby Counties (meeting alert criteria):	Poweshiek County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.97 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.41 K
Observed - Background BT (3.9 um)	4.76 K
BT Anomaly (3.9 um)	2.81 K
Maximum Observed - Clear RTM BT (3.9 um)	19.58 K
Maximum Observed BTD (3.9-10/11/12 um)	14.19 K
Observed - Background BTD (3.9-10/11/12 um)	3.49 K
BTD Anomaly (3.9-10/11/12 um)	2.94 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.95
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	12.97 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.50°
Mean Solar Zenith Angle	28.50°
Mean Glint Angle	78.10°
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)	GA
Country/Countries	United States
County/Locality(s)	Colquitt County, GA
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-26 18:07:21UTC
Radiative Center (Lat, Lon):	31.250555°, -83.551109°
Nearby Counties (meeting alert criteria):	Colquitt County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.21 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.87 K
Observed - Background BT (3.9 um)	4.23 K
BT Anomaly (3.9 um)	3.45 K
Maximum Observed - Clear RTM BT (3.9 um)	11.18 K
Maximum Observed BTD (3.9-10/11/12 um)	20.95 K
Observed - Background BTD (3.9-10/11/12 um)	4.29 K
BTD Anomaly (3.9-10/11/12 um)	3.06 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	5.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.57
Fraction of Surrounding Red Channel Pixels that are Brighter	0.70
Maximum Radiative Power	18.21 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.70°
Mean Solar Zenith Angle	19.70°
Mean Glint Angle	53.80°
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)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-26 18:08:21UTC
Radiative Center (Lat, Lon):	22.622223°, -83.171944°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.38 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	319.33 K
Observed - Background BT (3.9 um)	6.67 K
BT Anomaly (3.9 um)	2.94 K
Maximum Observed - Clear RTM BT (3.9 um)	15.08 K
Maximum Observed BTD (3.9-10/11/12 um)	23.59 K
Observed - Background BTD (3.9-10/11/12 um)	6.91 K
BTD Anomaly (3.9-10/11/12 um)	3.45 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	6.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.57
Fraction of Surrounding Red Channel Pixels that are Brighter	0.72
Maximum Radiative Power	18.38 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	28.10°
Mean Solar Zenith Angle	12.70°
Mean Glint Angle	35.40°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)