Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-05-08
Time:	19:26:17
Production Date and Time:	2025-05-08 19:31:25 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251281926172_e20251281928545_c20251281929036.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251281921172_e20251281923545_c20251281924030.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	Manitoba
Country/Countries	Canada
County/Locality(s)	Division No. 16, Manitoba
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-08 19:26:20UTC
Radiative Center (Lat, Lon):	51.550278°, -101.373611°
Nearby Counties (meeting alert criteria):	Division No. 16 (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	21.14 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.06 K
Observed - Background BT (3.9 um)	3.91 K
BT Anomaly (3.9 um)	1.88 K
Maximum Observed - Clear RTM BT (3.9 um)	15.86 K
Maximum Observed BTD (3.9-10/11/12 um)	15.89 K
Observed - Background BTD (3.9-10/11/12 um)	3.28 K
BTD Anomaly (3.9-10/11/12 um)	2.41 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.00 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	0.90
Maximum Radiative Power	21.14 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	64.30°
Mean Solar Zenith Angle	35.80°
Mean Glint Angle	89.00°
Water Fraction	0.00
Total Pixel Area	9.20 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	WI
Country/Countries	United States
County/Locality(s)	Sheboygan County, WI
NWS WFO	Milwaukee/Sullivan WI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-08 19:26:21UTC
Radiative Center (Lat, Lon):	43.556946°, -88.027222°
Nearby Counties (meeting alert criteria):	Sheboygan County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.54 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.03 K
Observed - Background BT (3.9 um)	3.36 K
BT Anomaly (3.9 um)	2.88 K
Maximum Observed - Clear RTM BT (3.9 um)	18.90 K
Maximum Observed BTD (3.9-10/11/12 um)	9.45 K
Observed - Background BTD (3.9-10/11/12 um)	3.08 K
BTD Anomaly (3.9-10/11/12 um)	3.86 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	2.20 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	0.95
Maximum Radiative Power	11.54 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.10°
Mean Solar Zenith Angle	33.80°
Mean Glint Angle	71.60°
Water Fraction	0.00
Total Pixel Area	6.50 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_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	2025-05-08 19:28:22UTC
Radiative Center (Lat, Lon):	22.838333°, -82.080833°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.06 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	317.74 K
Observed - Background BT (3.9 um)	3.38 K
BT Anomaly (3.9 um)	1.44 K
Maximum Observed - Clear RTM BT (3.9 um)	7.79 K
Maximum Observed BTD (3.9-10/11/12 um)	18.88 K
Observed - Background BTD (3.9-10/11/12 um)	3.47 K
BTD Anomaly (3.9-10/11/12 um)	2.00 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	1.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.74
Fraction of Surrounding Red Channel Pixels that are Brighter	0.89
Maximum Radiative Power	8.06 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	28.00°
Mean Solar Zenith Angle	29.20°
Mean Glint Angle	35.40°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	San Luis Potosí
Country/Countries	Mexico
County/Locality(s)	Tamasopo, San Luis Potosí
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-08 19:28:19UTC
Radiative Center (Lat, Lon):	21.959723°, -99.364998°
Nearby Counties (meeting alert criteria):	Tamasopo (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	86.23 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	319.85 K
Observed - Background BT (3.9 um)	9.26 K
BT Anomaly (3.9 um)	3.94 K
Maximum Observed - Clear RTM BT (3.9 um)	12.36 K
Maximum Observed BTD (3.9-10/11/12 um)	26.68 K
Observed - Background BTD (3.9-10/11/12 um)	9.54 K
BTD Anomaly (3.9-10/11/12 um)	3.94 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	3.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.66
Fraction of Surrounding Red Channel Pixels that are Brighter	0.30
Maximum Radiative Power	49.65 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.60°
Mean Solar Zenith Angle	13.40°
Mean Glint Angle	32.70°
Water Fraction	0.00
Total Pixel Area	10.10 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental