Next Generation Fire System (NGFS) -- CIMSS

Date:	2024-02-18
Time:	20:44:55
Production Date and Time:	2024-02-18 20:45:36 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadM2-M6C14_G16_s20240492044555_e20240492045012_c20240492045071.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadM2-M6C14_G16_s20240492043555_e20240492044012_c20240492044081.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	AL
Country/Countries	USA
County/Locality(s)	Lawrence County, AL
NWS WFO	Huntsville AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-02-18 20:45:00UTC
Radiative Center (Lat, Lon):	34.400000°, -87.220000°
Nearby Counties (meeting alert criteria):	Lawrence County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.29 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	294.37 K
Observed - Background BT (3.9 um)	7.00 K
BT Anomaly (3.9 um)	5.64 K
Maximum Observed - Clear RTM BT (3.9 um)	17.92 K
Maximum Observed BTD (3.9-10/11/12 um)	9.77 K
Observed - Background BTD (3.9-10/11/12 um)	6.00 K
BTD Anomaly (3.9-10/11/12 um)	11.46 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	4.20 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.88
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	11.29 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.20°
Mean Solar Zenith Angle	60.20°
Mean Glint Angle	81.50°
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)	Franklin County, AL
NWS WFO	Huntsville AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-02-18 20:45:00UTC
Radiative Center (Lat, Lon):	34.340000°, -87.780000°
Nearby Counties (meeting alert criteria):	Franklin County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	22.40 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	291.90 K
Observed - Background BT (3.9 um)	4.81 K
BT Anomaly (3.9 um)	5.57 K
Maximum Observed - Clear RTM BT (3.9 um)	15.17 K
Maximum Observed BTD (3.9-10/11/12 um)	7.84 K
Observed - Background BTD (3.9-10/11/12 um)	4.39 K
BTD Anomaly (3.9-10/11/12 um)	10.32 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	2.00 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.79
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.08 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.30°
Mean Solar Zenith Angle	59.80°
Mean Glint Angle	81.10°
Water Fraction	0.00
Total Pixel Area	17.90 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	USA
County/Locality(s)	Clarke County, AL
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-02-18 20:45:00UTC
Radiative Center (Lat, Lon):	31.420000°, -87.870000°
Nearby Counties (meeting alert criteria):	Clarke County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	35.92 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)	10.06 K
BT Anomaly (3.9 um)	23.46 K
Maximum Observed - Clear RTM BT (3.9 um)	15.41 K
Maximum Observed BTD (3.9-10/11/12 um)	16.18 K
Observed - Background BTD (3.9-10/11/12 um)	8.78 K
BTD Anomaly (3.9-10/11/12 um)	15.48 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	5.30 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.98
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	18.49 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.30°
Mean Solar Zenith Angle	57.80°
Mean Glint Angle	76.10°
Water Fraction	0.00
Total Pixel Area	11.30 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)	Washington County, AL
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-02-18 20:44:59UTC
Radiative Center (Lat, Lon):	31.380000°, -88.160000°
Nearby Counties (meeting alert criteria):	Washington County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	19.07 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	296.02 K
Observed - Background BT (3.9 um)	9.39 K
BT Anomaly (3.9 um)	15.09 K
Maximum Observed - Clear RTM BT (3.9 um)	17.13 K
Maximum Observed BTD (3.9-10/11/12 um)	14.22 K
Observed - Background BTD (3.9-10/11/12 um)	9.81 K
BTD Anomaly (3.9-10/11/12 um)	13.98 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	6.80 K
Image Interval	1.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.66
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	19.07 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.40°
Mean Solar Zenith Angle	57.60°
Mean Glint Angle	75.90°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Next Generation Fire System (NGFS)