Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-04-17
Time:	15:26:17
Production Date and Time:	2025-04-17 15:31:10 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251071526172_e20251071528545_c20251071529033.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251071521172_e20251071523545_c20251071524048.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Talladega County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-17 15:27:21UTC
Radiative Center (Lat, Lon):	33.198612°, -86.176392°
Nearby Counties (meeting alert criteria):	Talladega County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	19.57 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk, Known Incident: Wiregrass RX (HIGH, tdiff=2.78163 days, Point)
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.52 K
Observed - Background BT (3.9 um)	3.47 K
BT Anomaly (3.9 um)	2.81 K
Maximum Observed - Clear RTM BT (3.9 um)	11.65 K
Maximum Observed BTD (3.9-10/11/12 um)	10.41 K
Observed - Background BTD (3.9-10/11/12 um)	3.73 K
BTD Anomaly (3.9-10/11/12 um)	5.41 K
Similar Pixel Count	8
BT Time Tendency (3.9 um)	2.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.37
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	10.38 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.60°
Mean Solar Zenith Angle	39.10°
Mean Glint Angle	73.40°
Water Fraction	0.00
Total Pixel Area	10.50 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	San Luis Potosí
Country/Countries	Mexico
County/Locality(s)	Ebano, San Luis Potosí
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-17 15:28:19UTC
Radiative Center (Lat, Lon):	22.205278°, -98.470001°
Nearby Counties (meeting alert criteria):	Ebano (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.42 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.21 K
Observed - Background BT (3.9 um)	5.18 K
BT Anomaly (3.9 um)	3.17 K
Maximum Observed - Clear RTM BT (3.9 um)	9.52 K
Maximum Observed BTD (3.9-10/11/12 um)	16.04 K
Observed - Background BTD (3.9-10/11/12 um)	5.27 K
BTD Anomaly (3.9-10/11/12 um)	3.57 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	3.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.68
Fraction of Surrounding Red Channel Pixels that are Brighter	0.93
Maximum Radiative Power	17.42 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.10°
Mean Solar Zenith Angle	46.30°
Mean Glint Angle	79.10°
Water Fraction	0.00
Total Pixel Area	5.00 km²
Latest Satellite Imagery:	None Available
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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	2025-04-17 15:28:21UTC
Radiative Center (Lat, Lon):	21.820000°, -82.776947°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	30.35 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	311.35 K
Observed - Background BT (3.9 um)	4.69 K
BT Anomaly (3.9 um)	2.31 K
Maximum Observed - Clear RTM BT (3.9 um)	11.92 K
Maximum Observed BTD (3.9-10/11/12 um)	11.42 K
Observed - Background BTD (3.9-10/11/12 um)	3.80 K
BTD Anomaly (3.9-10/11/12 um)	3.96 K
Similar Pixel Count	16
BT Time Tendency (3.9 um)	1.30 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	0.76
Maximum Radiative Power	10.75 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	27.10°
Mean Solar Zenith Angle	32.00°
Mean Glint Angle	52.20°
Water Fraction	0.00
Total Pixel Area	13.50 km²
Latest Satellite Imagery:	None Available
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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	2025-04-17 15:28:22UTC
Radiative Center (Lat, Lon):	21.141666°, -78.181389°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.77 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.95 K
Observed - Background BT (3.9 um)	5.89 K
BT Anomaly (3.9 um)	2.80 K
Maximum Observed - Clear RTM BT (3.9 um)	13.39 K
Maximum Observed BTD (3.9-10/11/12 um)	17.36 K
Observed - Background BTD (3.9-10/11/12 um)	6.22 K
BTD Anomaly (3.9-10/11/12 um)	3.33 K
Similar Pixel Count	18
BT Time Tendency (3.9 um)	0.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.34
Fraction of Surrounding Red Channel Pixels that are Brighter	0.73
Maximum Radiative Power	15.77 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	25.10°
Mean Solar Zenith Angle	27.70°
Mean Glint Angle	44.70°
Water Fraction	0.00
Total Pixel Area	4.40 km²
Latest Satellite Imagery:	None Available
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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	2025-04-17 15:28:22UTC
Radiative Center (Lat, Lon):	21.101110°, -78.180275°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.04 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	317.81 K
Observed - Background BT (3.9 um)	3.79 K
BT Anomaly (3.9 um)	2.35 K
Maximum Observed - Clear RTM BT (3.9 um)	14.37 K
Maximum Observed BTD (3.9-10/11/12 um)	13.88 K
Observed - Background BTD (3.9-10/11/12 um)	2.82 K
BTD Anomaly (3.9-10/11/12 um)	2.68 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	0.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.94
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	12.04 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	25.10°
Mean Solar Zenith Angle	27.70°
Mean Glint Angle	44.70°
Water Fraction	0.00
Total Pixel Area	4.40 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)