Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2023-08-22
Time:	15:31:17
Production Date and Time:	2023-08-22 15:35:50 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20232341531170_e20232341533543_c20232341534037.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20232341526170_e20232341528543_c20232341529033.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	AL
Country/Countries	USA
County/Locality(s)	Marion County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-22 15:32:21UTC
Radiative Center (Lat, Lon):	34.130000°, -87.990000°
Nearby Counties (meeting alert criteria):	Marion County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.39 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.77 K
Observed - Background BT (3.9 um)	3.31 K
BT Anomaly (3.9 um)	7.58 K
Maximum Observed - Clear RTM BT (3.9 um)	5.75 K
Maximum Observed BTD (3.9-10/11/12 um)	13.50 K
Observed - Background BTD (3.9-10/11/12 um)	2.52 K
BTD Anomaly (3.9-10/11/12 um)	6.41 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	1.00
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	10.39 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.20°
Mean Solar Zenith Angle	39.30°
Mean Glint Angle	74.80°
Water Fraction	0.00
Total Pixel Area	5.90 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	USA
County/Locality(s)	Greene County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-22 15:32:21UTC
Radiative Center (Lat, Lon):	33.000000°, -87.910000°
Nearby Counties (meeting alert criteria):	Greene County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.82 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.19 K
Observed - Background BT (3.9 um)	4.00 K
BT Anomaly (3.9 um)	5.15 K
Maximum Observed - Clear RTM BT (3.9 um)	5.86 K
Maximum Observed BTD (3.9-10/11/12 um)	14.85 K
Observed - Background BTD (3.9-10/11/12 um)	3.86 K
BTD Anomaly (3.9-10/11/12 um)	6.09 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.81
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	13.82 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.90°
Mean Solar Zenith Angle	38.70°
Mean Glint Angle	73.00°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	USA
County/Locality(s)	Monroe County, AL
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-22 15:32:21UTC
Radiative Center (Lat, Lon):	31.480000°, -87.340000°
Nearby Counties (meeting alert criteria):	Monroe County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.89 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.24 K
Observed - Background BT (3.9 um)	3.92 K
BT Anomaly (3.9 um)	3.05 K
Maximum Observed - Clear RTM BT (3.9 um)	7.64 K
Maximum Observed BTD (3.9-10/11/12 um)	15.43 K
Observed - Background BTD (3.9-10/11/12 um)	3.32 K
BTD Anomaly (3.9-10/11/12 um)	4.04 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.88
Fraction of Surrounding Red Channel Pixels that are Brighter	0.88
Maximum Radiative Power	9.89 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.10°
Mean Solar Zenith Angle	37.70°
Mean Glint Angle	70.10°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	FL
Country/Countries	USA
County/Locality(s)	Polk County, FL
NWS WFO	Tampa Bay Ruskin FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-22 15:32:52UTC
Radiative Center (Lat, Lon):	28.270000°, -81.980000°
Nearby Counties (meeting alert criteria):	Polk County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	19.31 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.15 K
Observed - Background BT (3.9 um)	4.98 K
BT Anomaly (3.9 um)	2.50 K
Maximum Observed - Clear RTM BT (3.9 um)	8.15 K
Maximum Observed BTD (3.9-10/11/12 um)	16.25 K
Observed - Background BTD (3.9-10/11/12 um)	5.32 K
BTD Anomaly (3.9-10/11/12 um)	3.94 K
Similar Pixel Count	8
BT Time Tendency (3.9 um)	1.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.36
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	19.31 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	34.00°
Mean Solar Zenith Angle	32.20°
Mean Glint Angle	58.70°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	FLs_750_m
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Next Generation Fire System (NGFS) - Experimental