Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-04-13
Time:	18:11:17
Production Date and Time:	2025-04-13 18:16:11 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251031811179_e20251031813552_c20251031814060.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251031806179_e20251031808552_c20251031809037.nc
Number Of Thermal Anomaly Alerts:	6

Possible Wildfire

Basic Information
State/Province(s)	TN
Country/Countries	United States
County/Locality(s)	Obion County, TN
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-13 18:11:51UTC
Radiative Center (Lat, Lon):	36.240833°, -89.051109°
Nearby Counties (meeting alert criteria):	Obion County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.45 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.28 K
Observed - Background BT (3.9 um)	3.21 K
BT Anomaly (3.9 um)	1.49 K
Maximum Observed - Clear RTM BT (3.9 um)	12.42 K
Maximum Observed BTD (3.9-10/11/12 um)	16.81 K
Observed - Background BTD (3.9-10/11/12 um)	3.58 K
BTD Anomaly (3.9-10/11/12 um)	2.08 K
Similar Pixel Count	16
BT Time Tendency (3.9 um)	1.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.43
Fraction of Surrounding Red Channel Pixels that are Brighter	0.75
Maximum Radiative Power	10.45 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.80°
Mean Solar Zenith Angle	27.70°
Mean Glint Angle	69.80°
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)	Alcorn County, MS
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-13 18:12:21UTC
Radiative Center (Lat, Lon):	34.758610°, -88.676941°
Nearby Counties (meeting alert criteria):	Alcorn County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.05 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.78 K
Observed - Background BT (3.9 um)	4.38 K
BT Anomaly (3.9 um)	3.74 K
Maximum Observed - Clear RTM BT (3.9 um)	13.11 K
Maximum Observed BTD (3.9-10/11/12 um)	11.23 K
Observed - Background BTD (3.9-10/11/12 um)	3.56 K
BTD Anomaly (3.9-10/11/12 um)	5.33 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	1.60 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	10.05 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.10°
Mean Solar Zenith Angle	26.30°
Mean Glint Angle	66.60°
Water Fraction	0.00
Total Pixel Area	5.50 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)	Marion County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-13 18:12:21UTC
Radiative Center (Lat, Lon):	31.415001°, -89.730278°
Nearby Counties (meeting alert criteria):	Marion County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.64 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.95 K
Observed - Background BT (3.9 um)	1.90 K
BT Anomaly (3.9 um)	2.22 K
Maximum Observed - Clear RTM BT (3.9 um)	8.33 K
Maximum Observed BTD (3.9-10/11/12 um)	8.20 K
Observed - Background BTD (3.9-10/11/12 um)	2.33 K
BTD Anomaly (3.9-10/11/12 um)	5.62 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	1.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.14
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.64 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.10°
Mean Solar Zenith Angle	22.90°
Mean Glint Angle	60.10°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Washington County, AL
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-13 18:12:21UTC
Radiative Center (Lat, Lon):	31.382778°, -88.316948°
Nearby Counties (meeting alert criteria):	Washington County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	16.85 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.07 K
Observed - Background BT (3.9 um)	2.93 K
BT Anomaly (3.9 um)	3.84 K
Maximum Observed - Clear RTM BT (3.9 um)	8.07 K
Maximum Observed BTD (3.9-10/11/12 um)	8.37 K
Observed - Background BTD (3.9-10/11/12 um)	2.80 K
BTD Anomaly (3.9-10/11/12 um)	7.22 K
Similar Pixel Count	11
BT Time Tendency (3.9 um)	1.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.60
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.62 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.40°
Mean Solar Zenith Angle	23.10°
Mean Glint Angle	59.50°
Water Fraction	0.00
Total Pixel Area	10.40 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Decatur County, GA
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-13 18:12:21UTC
Radiative Center (Lat, Lon):	30.895277°, -84.480553°
Nearby Counties (meeting alert criteria):	Decatur County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.28 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.64 K
Observed - Background BT (3.9 um)	2.53 K
BT Anomaly (3.9 um)	1.04 K
Maximum Observed - Clear RTM BT (3.9 um)	12.81 K
Maximum Observed BTD (3.9-10/11/12 um)	9.53 K
Observed - Background BTD (3.9-10/11/12 um)	2.10 K
BTD Anomaly (3.9-10/11/12 um)	1.73 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	1.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.62
Fraction of Surrounding Red Channel Pixels that are Brighter	0.90
Maximum Radiative Power	6.28 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	37.60°
Mean Solar Zenith Angle	23.50°
Mean Glint Angle	57.50°
Water Fraction	0.00
Total Pixel Area	5.00 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m SCs-GAe-FLn_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 (Cloud)
Mean Object Date/Time	2025-04-13 18:13:22UTC
Radiative Center (Lat, Lon):	21.609167°, -78.587219°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	272.38 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	323.24 K
Observed - Background BT (3.9 um)	14.71 K
BT Anomaly (3.9 um)	9.12 K
Maximum Observed - Clear RTM BT (3.9 um)	12.21 K
Maximum Observed BTD (3.9-10/11/12 um)	36.74 K
Observed - Background BTD (3.9-10/11/12 um)	15.19 K
BTD Anomaly (3.9-10/11/12 um)	7.85 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	11.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.17
Fraction of Surrounding Red Channel Pixels that are Brighter	0.34
Maximum Radiative Power	272.38 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	25.70°
Mean Solar Zenith Angle	18.70°
Mean Glint Angle	38.80°
Water Fraction	0.00
Total Pixel Area	4.40 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental

Wildfire Alert Report

Possible Wildfire

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Possible Wildfire