Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-03-18
Time:	21:51:17
Production Date and Time:	2025-03-18 22:00:21 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20250772151170_e20250772153543_c20250772154030.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20250772146170_e20250772148543_c20250772149030.nc
Number Of Thermal Anomaly Alerts:	10

Possible Wildfire

Basic Information
State/Province(s)	MI
Country/Countries	United States
County/Locality(s)	Allegan County, MI
NWS WFO	Grand Rapids MI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-18 21:51:51UTC
Radiative Center (Lat, Lon):	42.566113°, -86.115555°
Nearby Counties (meeting alert criteria):	Allegan County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	23.88 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	298.35 K
Observed - Background BT (3.9 um)	8.40 K
BT Anomaly (3.9 um)	7.18 K
Maximum Observed - Clear RTM BT (3.9 um)	12.99 K
Maximum Observed BTD (3.9-10/11/12 um)	16.10 K
Observed - Background BTD (3.9-10/11/12 um)	8.80 K
BTD Anomaly (3.9-10/11/12 um)	7.61 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	7.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.51
Fraction of Surrounding Red Channel Pixels that are Brighter	0.73
Maximum Radiative Power	23.88 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.60°
Mean Solar Zenith Angle	69.20°
Mean Glint Angle	82.10°
Water Fraction	0.00
Total Pixel Area	6.30 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	VA
Country/Countries	United States
County/Locality(s)	Clarke County, VA
NWS WFO	Baltimore MD/Washington DC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-18 21:51:52UTC
Radiative Center (Lat, Lon):	39.046112°, -78.015556°
Nearby Counties (meeting alert criteria):	Clarke County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.58 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	292.34 K
Observed - Background BT (3.9 um)	2.83 K
BT Anomaly (3.9 um)	3.11 K
Maximum Observed - Clear RTM BT (3.9 um)	10.64 K
Maximum Observed BTD (3.9-10/11/12 um)	5.67 K
Observed - Background BTD (3.9-10/11/12 um)	2.66 K
BTD Anomaly (3.9-10/11/12 um)	7.96 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	0.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.64
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	5.58 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.50°
Mean Solar Zenith Angle	73.80°
Mean Glint Angle	86.50°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	MIe-OH-PAw-NYw_750_m WV-KYe-VAw-NCw-TNe-SCn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	CA
Country/Countries	United States
County/Locality(s)	Sutter County, CA
NWS WFO	Sacramento CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-18 21:51:48UTC
Radiative Center (Lat, Lon):	39.026390°, -121.802498°
Nearby Counties (meeting alert criteria):	Sutter County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.74 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.96 K
Observed - Background BT (3.9 um)	3.50 K
BT Anomaly (3.9 um)	2.90 K
Maximum Observed - Clear RTM BT (3.9 um)	12.14 K
Maximum Observed BTD (3.9-10/11/12 um)	13.36 K
Observed - Background BTD (3.9-10/11/12 um)	3.19 K
BTD Anomaly (3.9-10/11/12 um)	2.75 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	0.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.71
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	15.74 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	66.00°
Mean Solar Zenith Angle	46.00°
Mean Glint Angle	71.20°
Water Fraction	0.00
Total Pixel Area	9.80 km²
Latest Satellite Imagery:	CAcentral_750_m ORsw-CAn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	VA
Country/Countries	United States
County/Locality(s)	Smyth County, VA
NWS WFO	Blacksburg VA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-18 21:51:52UTC
Radiative Center (Lat, Lon):	36.953888°, -81.519997°
Nearby Counties (meeting alert criteria):	Smyth County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.54 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	291.84 K
Observed - Background BT (3.9 um)	2.73 K
BT Anomaly (3.9 um)	3.59 K
Maximum Observed - Clear RTM BT (3.9 um)	10.97 K
Maximum Observed BTD (3.9-10/11/12 um)	5.43 K
Observed - Background BTD (3.9-10/11/12 um)	2.30 K
BTD Anomaly (3.9-10/11/12 um)	9.91 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	0.20 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	1.00
Maximum Radiative Power	4.54 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.60°
Mean Solar Zenith Angle	70.60°
Mean Glint Angle	80.80°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	WV-KYe-VAw-NCw-TNe-SCn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Candler County, GA
NWS WFO	Charleston SC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-18 21:52:22UTC
Radiative Center (Lat, Lon):	32.492222°, -81.991112°
Nearby Counties (meeting alert criteria):	Candler 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)	298.97 K
Observed - Background BT (3.9 um)	4.60 K
BT Anomaly (3.9 um)	11.46 K
Maximum Observed - Clear RTM BT (3.9 um)	11.18 K
Maximum Observed BTD (3.9-10/11/12 um)	7.35 K
Observed - Background BTD (3.9-10/11/12 um)	4.45 K
BTD Anomaly (3.9-10/11/12 um)	16.87 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	3.60 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	10.45 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.70°
Mean Solar Zenith Angle	68.90°
Mean Glint Angle	76.00°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Lamar County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-18 21:52:21UTC
Radiative Center (Lat, Lon):	31.109722°, -89.559723°
Nearby Counties (meeting alert criteria):	Lamar County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.58 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	297.85 K
Observed - Background BT (3.9 um)	2.43 K
BT Anomaly (3.9 um)	4.23 K
Maximum Observed - Clear RTM BT (3.9 um)	8.92 K
Maximum Observed BTD (3.9-10/11/12 um)	4.68 K
Observed - Background BTD (3.9-10/11/12 um)	2.02 K
BTD Anomaly (3.9-10/11/12 um)	4.60 K
Similar Pixel Count	2
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	1.00
Maximum Radiative Power	5.58 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.60°
Mean Solar Zenith Angle	62.40°
Mean Glint Angle	65.60°
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)	Nuevo León
Country/Countries	Mexico
County/Locality(s)	Doctor Coss, Nuevo León
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-18 21:52:49UTC
Radiative Center (Lat, Lon):	25.956944°, -99.006943°
Nearby Counties (meeting alert criteria):	Doctor Coss (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.78 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.55 K
Observed - Background BT (3.9 um)	2.65 K
BT Anomaly (3.9 um)	2.91 K
Maximum Observed - Clear RTM BT (3.9 um)	11.81 K
Maximum Observed BTD (3.9-10/11/12 um)	8.39 K
Observed - Background BTD (3.9-10/11/12 um)	2.13 K
BTD Anomaly (3.9-10/11/12 um)	5.38 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	0.60 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	8.78 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.30°
Mean Solar Zenith Angle	52.70°
Mean Glint Angle	49.70°
Water Fraction	0.00
Total Pixel Area	5.20 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	2025-03-18 21:53:22UTC
Radiative Center (Lat, Lon):	22.860277°, -82.242775°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.01 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.88 K
Observed - Background BT (3.9 um)	2.79 K
BT Anomaly (3.9 um)	1.51 K
Maximum Observed - Clear RTM BT (3.9 um)	9.24 K
Maximum Observed BTD (3.9-10/11/12 um)	5.99 K
Observed - Background BTD (3.9-10/11/12 um)	2.91 K
BTD Anomaly (3.9-10/11/12 um)	3.84 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	1.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.49
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.01 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	28.00°
Mean Solar Zenith Angle	66.30°
Mean Glint Angle	67.00°
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)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-18 21:53:22UTC
Radiative Center (Lat, Lon):	22.848612°, -80.759163°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	24.56 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.13 K
Observed - Background BT (3.9 um)	4.91 K
BT Anomaly (3.9 um)	2.25 K
Maximum Observed - Clear RTM BT (3.9 um)	7.69 K
Maximum Observed BTD (3.9-10/11/12 um)	9.01 K
Observed - Background BTD (3.9-10/11/12 um)	4.82 K
BTD Anomaly (3.9-10/11/12 um)	2.56 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	1.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.50
Fraction of Surrounding Red Channel Pixels that are Brighter	0.93
Maximum Radiative Power	13.54 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	27.50°
Mean Solar Zenith Angle	67.70°
Mean Glint Angle	69.40°
Water Fraction	0.00
Total Pixel Area	9.00 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	2025-03-18 21:53:21UTC
Radiative Center (Lat, Lon):	22.543612°, -83.548615°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.39 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.08 K
Observed - Background BT (3.9 um)	2.93 K
BT Anomaly (3.9 um)	1.53 K
Maximum Observed - Clear RTM BT (3.9 um)	6.92 K
Maximum Observed BTD (3.9-10/11/12 um)	5.88 K
Observed - Background BTD (3.9-10/11/12 um)	3.06 K
BTD Anomaly (3.9-10/11/12 um)	3.73 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	1.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.45
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.39 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	28.10°
Mean Solar Zenith Angle	65.10°
Mean Glint Angle	64.60°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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