Next Generation Fire System (NGFS) -- CIMSS

Date:	2023-09-23
Time:	20:01:17
Production Date and Time:	2023-09-23 20:07:36 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20232662001173_e20232662003546_c20232662004031.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20232661956173_e20232661958546_c20232661959035.nc
Number Of Thermal Anomaly Alerts:	6

Possible Wildfire

Basic Information
State/Province(s)	CA
Country/Countries	USA
County/Locality(s)	Tuolumne County, CA
NWS WFO	Sacramento CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-09-23 20:01:48UTC
Radiative Center (Lat, Lon):	37.880000°, -120.160000°
Nearby Counties (meeting alert criteria):	Tuolumne County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.00 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.92 K
Observed - Background BT (3.9 um)	5.02 K
BT Anomaly (3.9 um)	2.61 K
Maximum Observed - Clear RTM BT (3.9 um)	11.22 K
Maximum Observed BTD (3.9-10/11/12 um)	11.21 K
Observed - Background BTD (3.9-10/11/12 um)	3.07 K
BTD Anomaly (3.9-10/11/12 um)	3.05 K
Similar Pixel Count	17
BT Time Tendency (3.9 um)	0.40 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	15.00 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	64.30°
Mean Solar Zenith Angle	37.80°
Mean Glint Angle	85.30°
Water Fraction	0.00
Total Pixel Area	14.70 km²
Latest Satellite Imagery:	CAcentral_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AR
Country/Countries	USA
County/Locality(s)	Clay County, AR
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2023-09-23 20:01:51UTC
Radiative Center (Lat, Lon):	36.300000°, -90.230000°
Nearby Counties (meeting alert criteria):	Clay County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	107.92 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	318.22 K
Observed - Background BT (3.9 um)	15.13 K
BT Anomaly (3.9 um)	8.05 K
Maximum Observed - Clear RTM BT (3.9 um)	16.37 K
Maximum Observed BTD (3.9-10/11/12 um)	30.56 K
Observed - Background BTD (3.9-10/11/12 um)	14.63 K
BTD Anomaly (3.9-10/11/12 um)	8.32 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	11.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.90
Fraction of Surrounding Red Channel Pixels that are Brighter	0.61
Maximum Radiative Power	62.33 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.20°
Mean Solar Zenith Angle	46.70°
Mean Glint Angle	71.60°
Water Fraction	0.00
Total Pixel Area	12.70 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AR
Country/Countries	USA
County/Locality(s)	Crittenden County, AR
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-09-23 20:02:21UTC
Radiative Center (Lat, Lon):	35.120000°, -90.250000°
Nearby Counties (meeting alert criteria):	Crittenden County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.80 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.06 K
Observed - Background BT (3.9 um)	4.71 K
BT Anomaly (3.9 um)	2.35 K
Maximum Observed - Clear RTM BT (3.9 um)	8.20 K
Maximum Observed BTD (3.9-10/11/12 um)	16.22 K
Observed - Background BTD (3.9-10/11/12 um)	4.37 K
BTD Anomaly (3.9-10/11/12 um)	3.56 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.65
Fraction of Surrounding Red Channel Pixels that are Brighter	0.90
Maximum Radiative Power	17.80 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.00°
Mean Solar Zenith Angle	45.90°
Mean Glint Angle	69.50°
Water Fraction	0.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Possible Wildfire

Basic Information
State/Province(s)	GA
Country/Countries	USA
County/Locality(s)	Irwin County, GA
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-09-23 20:02:21UTC
Radiative Center (Lat, Lon):	31.670000°, -83.370000°
Nearby Counties (meeting alert criteria):	Irwin County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	31.00 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.91 K
Observed - Background BT (3.9 um)	5.23 K
BT Anomaly (3.9 um)	5.12 K
Maximum Observed - Clear RTM BT (3.9 um)	8.43 K
Maximum Observed BTD (3.9-10/11/12 um)	15.19 K
Observed - Background BTD (3.9-10/11/12 um)	5.95 K
BTD Anomaly (3.9-10/11/12 um)	4.97 K
Similar Pixel Count	7
BT Time Tendency (3.9 um)	4.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.57
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	16.85 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.10°
Mean Solar Zenith Angle	48.40°
Mean Glint Angle	67.50°
Water Fraction	0.00
Total Pixel Area	10.90 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AL
Country/Countries	USA
County/Locality(s)	Washington County, AL
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-09-23 20:02:21UTC
Radiative Center (Lat, Lon):	31.310000°, -88.060000°
Nearby Counties (meeting alert criteria):	Washington County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.64 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.21 K
Observed - Background BT (3.9 um)	3.81 K
BT Anomaly (3.9 um)	3.26 K
Maximum Observed - Clear RTM BT (3.9 um)	6.32 K
Maximum Observed BTD (3.9-10/11/12 um)	13.40 K
Observed - Background BTD (3.9-10/11/12 um)	3.82 K
BTD Anomaly (3.9-10/11/12 um)	3.46 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	3.30 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	14.64 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.20°
Mean Solar Zenith Angle	44.90°
Mean Glint Angle	63.60°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Unknown
County/Locality(s)	Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-09-23 20:02:50UTC
Radiative Center (Lat, Lon):	27.180000°, -90.360000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.82 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.25 K
Observed - Background BT (3.9 um)	4.25 K
BT Anomaly (3.9 um)	42.47 K
Maximum Observed - Clear RTM BT (3.9 um)	5.17 K
Maximum Observed BTD (3.9-10/11/12 um)	12.40 K
Observed - Background BTD (3.9-10/11/12 um)	4.13 K
BTD Anomaly (3.9-10/11/12 um)	19.62 K
Similar Pixel Count	13
BT Time Tendency (3.9 um)	0.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.75
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	12.82 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	36.10°
Mean Solar Zenith Angle	40.80°
Mean Glint Angle	54.90°
Water Fraction	1.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	None Available
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