Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-05-19
Time:	19:01:17
Production Date and Time:	2025-05-19 19:06:21 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251391901171_e20251391903544_c20251391904035.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251391856171_e20251391858544_c20251391859041.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	MI
Country/Countries	United States
County/Locality(s)	Menominee County, MI
NWS WFO	Marquette MI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-19 19:01:21UTC
Radiative Center (Lat, Lon):	45.377224°, -87.801666°
Nearby Counties (meeting alert criteria):	Menominee County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	38.26 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	296.00 K
Observed - Background BT (3.9 um)	6.17 K
BT Anomaly (3.9 um)	5.09 K
Maximum Observed - Clear RTM BT (3.9 um)	13.48 K
Maximum Observed BTD (3.9-10/11/12 um)	15.07 K
Observed - Background BTD (3.9-10/11/12 um)	7.19 K
BTD Anomaly (3.9-10/11/12 um)	7.13 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	2.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.10
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	38.26 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	54.00°
Mean Solar Zenith Angle	30.00°
Mean Glint Angle	74.20°
Water Fraction	0.00
Total Pixel Area	20.40 km²
Latest Satellite Imagery:	WIn-MIn_750_m
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Basic Information
State/Province(s)	TN
Country/Countries	United States
County/Locality(s)	White County, TN
NWS WFO	Nashville TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-19 19:02:21UTC
Radiative Center (Lat, Lon):	35.881390°, -85.588608°
Nearby Counties (meeting alert criteria):	White County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.75 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.16 K
Observed - Background BT (3.9 um)	2.78 K
BT Anomaly (3.9 um)	2.17 K
Maximum Observed - Clear RTM BT (3.9 um)	10.21 K
Maximum Observed BTD (3.9-10/11/12 um)	11.89 K
Observed - Background BTD (3.9-10/11/12 um)	2.19 K
BTD Anomaly (3.9-10/11/12 um)	2.20 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.30 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	1.00
Maximum Radiative Power	5.75 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.30°
Mean Solar Zenith Angle	24.40°
Mean Glint Angle	55.20°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Basic Information
State/Province(s)	OK
Country/Countries	United States
County/Locality(s)	Okfuskee County, OK
NWS WFO	Tulsa OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-19 19:02:20UTC
Radiative Center (Lat, Lon):	35.580276°, -96.556946°
Nearby Counties (meeting alert criteria):	Okfuskee County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.64 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.39 K
Observed - Background BT (3.9 um)	4.00 K
BT Anomaly (3.9 um)	2.29 K
Maximum Observed - Clear RTM BT (3.9 um)	9.32 K
Maximum Observed BTD (3.9-10/11/12 um)	17.49 K
Observed - Background BTD (3.9-10/11/12 um)	4.01 K
BTD Anomaly (3.9-10/11/12 um)	2.09 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	5.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.86
Fraction of Surrounding Red Channel Pixels that are Brighter	0.72
Maximum Radiative Power	18.64 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.30°
Mean Solar Zenith Angle	18.10°
Mean Glint Angle	56.90°
Water Fraction	0.00
Total Pixel Area	5.90 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	Tamaulipas
Country/Countries	Mexico
County/Locality(s)	Xicoténcatl, Tamaulipas
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-19 19:03:19UTC
Radiative Center (Lat, Lon):	23.010000°, -99.054443°
Nearby Counties (meeting alert criteria):	Xicoténcatl (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	58.98 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	329.86 K
Observed - Background BT (3.9 um)	9.86 K
BT Anomaly (3.9 um)	4.80 K
Maximum Observed - Clear RTM BT (3.9 um)	15.96 K
Maximum Observed BTD (3.9-10/11/12 um)	30.05 K
Observed - Background BTD (3.9-10/11/12 um)	10.05 K
BTD Anomaly (3.9-10/11/12 um)	6.79 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	4.60 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	0.85
Maximum Radiative Power	58.98 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.20°
Mean Solar Zenith Angle	7.60°
Mean Glint Angle	35.80°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental