Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-04-18
Time:	19:11:17
Production Date and Time:	2025-04-18 19:16:18 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251081911173_e20251081913546_c20251081914047.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251081906173_e20251081908546_c20251081909050.nc
Number Of Thermal Anomaly Alerts:	8

Possible Wildfire

Basic Information
State/Province(s)	British Columbia
Country/Countries	Canada
County/Locality(s)	East Kootenay, British Columbia
NWS WFO	N/A
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-18 19:11:19UTC
Radiative Center (Lat, Lon):	49.730556°, -114.810280°
Nearby Counties (meeting alert criteria):	East Kootenay (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	46.53 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	296.19 K
Observed - Background BT (3.9 um)	9.55 K
BT Anomaly (3.9 um)	6.89 K
Maximum Observed - Clear RTM BT (3.9 um)	22.39 K
Maximum Observed BTD (3.9-10/11/12 um)	18.36 K
Observed - Background BTD (3.9-10/11/12 um)	8.79 K
BTD Anomaly (3.9-10/11/12 um)	5.84 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	0.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.98
Fraction of Surrounding Red Channel Pixels that are Brighter	0.88
Maximum Radiative Power	46.53 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	68.70°
Mean Solar Zenith Angle	39.70°
Mean Glint Angle	101.40°
Water Fraction	0.00
Total Pixel Area	11.00 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	WV
Country/Countries	United States
County/Locality(s)	Logan County, WV
NWS WFO	Charleston WV
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-18 19:11:52UTC
Radiative Center (Lat, Lon):	37.658611°, -81.997780°
Nearby Counties (meeting alert criteria):	Logan County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.21 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.35 K
Observed - Background BT (3.9 um)	1.44 K
BT Anomaly (3.9 um)	2.58 K
Maximum Observed - Clear RTM BT (3.9 um)	15.02 K
Maximum Observed BTD (3.9-10/11/12 um)	8.91 K
Observed - Background BTD (3.9-10/11/12 um)	1.48 K
BTD Anomaly (3.9-10/11/12 um)	5.85 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.41
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.21 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.40°
Mean Solar Zenith Angle	35.80°
Mean Glint Angle	68.60°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	WV-KYe-VAw-NCw-TNe-SCn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Crittenden County, AR
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-18 19:12:21UTC
Radiative Center (Lat, Lon):	35.050278°, -90.359169°
Nearby Counties (meeting alert criteria):	Crittenden County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	24.34 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.72 K
Observed - Background BT (3.9 um)	5.76 K
BT Anomaly (3.9 um)	2.55 K
Maximum Observed - Clear RTM BT (3.9 um)	17.10 K
Maximum Observed BTD (3.9-10/11/12 um)	20.38 K
Observed - Background BTD (3.9-10/11/12 um)	6.30 K
BTD Anomaly (3.9-10/11/12 um)	3.74 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	1.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.58
Fraction of Surrounding Red Channel Pixels that are Brighter	0.83
Maximum Radiative Power	24.34 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.00°
Mean Solar Zenith Angle	29.30°
Mean Glint Angle	61.90°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Smith County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-18 19:12:21UTC
Radiative Center (Lat, Lon):	32.059723°, -89.347778°
Nearby Counties (meeting alert criteria):	Smith County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	2.80 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.22 K
Observed - Background BT (3.9 um)	3.39 K
BT Anomaly (3.9 um)	3.50 K
Maximum Observed - Clear RTM BT (3.9 um)	6.01 K
Maximum Observed BTD (3.9-10/11/12 um)	13.40 K
Observed - Background BTD (3.9-10/11/12 um)	4.19 K
BTD Anomaly (3.9-10/11/12 um)	4.24 K
Similar Pixel Count	11
BT Time Tendency (3.9 um)	1.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.25
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	2.80 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.50°
Mean Solar Zenith Angle	27.60°
Mean Glint Angle	55.80°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Possible Wildfire

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	2025-04-18 19:13:22UTC
Radiative Center (Lat, Lon):	22.808889°, -80.937225°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.05 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	314.71 K
Observed - Background BT (3.9 um)	4.58 K
BT Anomaly (3.9 um)	2.02 K
Maximum Observed - Clear RTM BT (3.9 um)	8.22 K
Maximum Observed BTD (3.9-10/11/12 um)	14.70 K
Observed - Background BTD (3.9-10/11/12 um)	4.71 K
BTD Anomaly (3.9-10/11/12 um)	3.26 K
Similar Pixel Count	18
BT Time Tendency (3.9 um)	1.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.41
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	18.05 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	27.60°
Mean Solar Zenith Angle	28.60°
Mean Glint Angle	41.10°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

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	2025-04-18 19:13:22UTC
Radiative Center (Lat, Lon):	22.622223°, -80.767776°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.62 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	317.44 K
Observed - Background BT (3.9 um)	5.11 K
BT Anomaly (3.9 um)	2.14 K
Maximum Observed - Clear RTM BT (3.9 um)	11.30 K
Maximum Observed BTD (3.9-10/11/12 um)	15.48 K
Observed - Background BTD (3.9-10/11/12 um)	4.66 K
BTD Anomaly (3.9-10/11/12 um)	3.35 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	1.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.73
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	17.62 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	27.40°
Mean Solar Zenith Angle	28.70°
Mean Glint Angle	41.00°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	Tamaulipas
Country/Countries	Mexico
County/Locality(s)	Xicoténcatl, Tamaulipas
NWS WFO	N/A
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-18 19:13:19UTC
Radiative Center (Lat, Lon):	22.902500°, -98.938889°
Nearby Counties (meeting alert criteria):	Xicoténcatl (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	175.68 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	325.10 K
Observed - Background BT (3.9 um)	15.80 K
BT Anomaly (3.9 um)	9.44 K
Maximum Observed - Clear RTM BT (3.9 um)	17.30 K
Maximum Observed BTD (3.9-10/11/12 um)	38.73 K
Observed - Background BTD (3.9-10/11/12 um)	15.74 K
BTD Anomaly (3.9-10/11/12 um)	8.97 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	12.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.33
Fraction of Surrounding Red Channel Pixels that are Brighter	0.85
Maximum Radiative Power	104.41 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.00°
Mean Solar Zenith Angle	15.10°
Mean Glint Angle	41.70°
Water Fraction	0.00
Total Pixel Area	10.20 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Dominican Republic
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-18 19:13:53UTC
Radiative Center (Lat, Lon):	19.157499°, -71.615555°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.63 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	311.90 K
Observed - Background BT (3.9 um)	4.58 K
BT Anomaly (3.9 um)	1.88 K
Maximum Observed - Clear RTM BT (3.9 um)	11.81 K
Maximum Observed BTD (3.9-10/11/12 um)	15.67 K
Observed - Background BTD (3.9-10/11/12 um)	3.98 K
BTD Anomaly (3.9-10/11/12 um)	2.28 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.89
Fraction of Surrounding Red Channel Pixels that are Brighter	0.74
Maximum Radiative Power	11.63 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	22.90°
Mean Solar Zenith Angle	36.20°
Mean Glint Angle	48.10°
Water Fraction	0.00
Total Pixel Area	4.30 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)

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