Next Generation Fire System (NGFS) -- CIMSS

Date:	2023-09-20
Time:	17:16:17
Production Date and Time:	2023-09-20 17:21:07 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20232631716172_e20232631718545_c20232631719028.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20232631711172_e20232631713545_c20232631714028.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	NC
Country/Countries	USA
County/Locality(s)	Tyrrell County, NC
NWS WFO	Newport/Morehead City NC
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2023-09-20 17:17:22UTC
Radiative Center (Lat, Lon):	35.780000°, -76.160000°
Nearby Counties (meeting alert criteria):	Tyrrell County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	66.52 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	319.65 K
Observed - Background BT (3.9 um)	17.71 K
BT Anomaly (3.9 um)	7.85 K
Maximum Observed - Clear RTM BT (3.9 um)	22.97 K
Maximum Observed BTD (3.9-10/11/12 um)	24.99 K
Observed - Background BTD (3.9-10/11/12 um)	16.69 K
BTD Anomaly (3.9-10/11/12 um)	8.30 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	7.60 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	0.41
Maximum Radiative Power	66.52 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.70°
Mean Solar Zenith Angle	34.70°
Mean Glint Angle	76.10°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	MD-DE-VAe-NCe_750_m
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Basic Information
State/Province(s)	GA
Country/Countries	USA
County/Locality(s)	Crawford County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2023-09-20 17:17:21UTC
Radiative Center (Lat, Lon):	32.610000°, -84.010000°
Nearby Counties (meeting alert criteria):	Crawford County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	55.02 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	314.75 K
Observed - Background BT (3.9 um)	13.11 K
BT Anomaly (3.9 um)	9.15 K
Maximum Observed - Clear RTM BT (3.9 um)	15.58 K
Maximum Observed BTD (3.9-10/11/12 um)	28.58 K
Observed - Background BTD (3.9-10/11/12 um)	12.45 K
BTD Anomaly (3.9-10/11/12 um)	9.05 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	9.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.95
Fraction of Surrounding Red Channel Pixels that are Brighter	0.35
Maximum Radiative Power	55.02 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.30°
Mean Solar Zenith Angle	31.40°
Mean Glint Angle	70.40°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m SCs-GAe-FLn_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	USA
County/Locality(s)	Choctaw County, AL
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-09-20 17:17:21UTC
Radiative Center (Lat, Lon):	31.830000°, -88.320000°
Nearby Counties (meeting alert criteria):	Choctaw County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	20.74 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.33 K
Observed - Background BT (3.9 um)	6.43 K
BT Anomaly (3.9 um)	5.68 K
Maximum Observed - Clear RTM BT (3.9 um)	11.00 K
Maximum Observed BTD (3.9-10/11/12 um)	15.68 K
Observed - Background BTD (3.9-10/11/12 um)	5.53 K
BTD Anomaly (3.9-10/11/12 um)	7.62 K
Similar Pixel Count	10
BT Time Tendency (3.9 um)	2.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.91
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	20.74 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.90°
Mean Solar Zenith Angle	31.30°
Mean Glint Angle	70.90°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	Unknown
Country/Countries	Dominican Republic
County/Locality(s)	Dominican Republic
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-09-20 17:18:53UTC
Radiative Center (Lat, Lon):	19.150000°, -69.970000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.04 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.31 K
Observed - Background BT (3.9 um)	4.57 K
BT Anomaly (3.9 um)	2.94 K
Maximum Observed - Clear RTM BT (3.9 um)	13.00 K
Maximum Observed BTD (3.9-10/11/12 um)	20.35 K
Observed - Background BTD (3.9-10/11/12 um)	3.95 K
BTD Anomaly (3.9-10/11/12 um)	3.27 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.83
Fraction of Surrounding Red Channel Pixels that are Brighter	0.86
Maximum Radiative Power	13.04 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	23.30°
Mean Solar Zenith Angle	20.70°
Mean Glint Angle	43.50°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)