Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2024-12-23
Time:	19:01:17
Production Date and Time:	2024-12-23 19:06:02 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20243581901170_e20243581903543_c20243581904022.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20243581856170_e20243581858543_c20243581859037.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	AL
Country/Countries	USA
County/Locality(s)	Hale County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-12-23 19:02:21UTC
Radiative Center (Lat, Lon):	32.760000°, -87.780000°
Nearby Counties (meeting alert criteria):	Hale County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	31.63 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	297.90 K
Observed - Background BT (3.9 um)	8.39 K
BT Anomaly (3.9 um)	7.67 K
Maximum Observed - Clear RTM BT (3.9 um)	15.09 K
Maximum Observed BTD (3.9-10/11/12 um)	12.86 K
Observed - Background BTD (3.9-10/11/12 um)	8.91 K
BTD Anomaly (3.9-10/11/12 um)	20.08 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	6.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.23
Fraction of Surrounding Red Channel Pixels that are Brighter	0.98
Maximum Radiative Power	31.63 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.70°
Mean Solar Zenith Angle	58.80°
Mean Glint Angle	91.30°
Water Fraction	0.00
Total Pixel Area	11.50 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)	Autauga County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-12-23 19:02:21UTC
Radiative Center (Lat, Lon):	32.380000°, -86.550000°
Nearby Counties (meeting alert criteria):	Autauga County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.67 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.32 K
Observed - Background BT (3.9 um)	2.95 K
BT Anomaly (3.9 um)	2.21 K
Maximum Observed - Clear RTM BT (3.9 um)	10.64 K
Maximum Observed BTD (3.9-10/11/12 um)	7.31 K
Observed - Background BTD (3.9-10/11/12 um)	2.86 K
BTD Anomaly (3.9-10/11/12 um)	4.89 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	1.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.58
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	5.67 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.80°
Mean Solar Zenith Angle	58.80°
Mean Glint Angle	90.80°
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)	LA
Country/Countries	USA
County/Locality(s)	St. Mary Parish, LA
NWS WFO	Lake Charles LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-12-23 19:02:50UTC
Radiative Center (Lat, Lon):	29.880000°, -91.570000°
Nearby Counties (meeting alert criteria):	St. Mary Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	19.34 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.39 K
Observed - Background BT (3.9 um)	5.81 K
BT Anomaly (3.9 um)	3.10 K
Maximum Observed - Clear RTM BT (3.9 um)	16.48 K
Maximum Observed BTD (3.9-10/11/12 um)	12.01 K
Observed - Background BTD (3.9-10/11/12 um)	4.86 K
BTD Anomaly (3.9-10/11/12 um)	4.48 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	3.50 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	0.60
Maximum Radiative Power	19.34 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.30°
Mean Solar Zenith Angle	55.00°
Mean Glint Angle	85.10°
Water Fraction	0.00
Total Pixel Area	11.40 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	Chihuahua
Country/Countries	Mexico
County/Locality(s)	Bocoyna, Chihuahua
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-12-23 19:02:48UTC
Radiative Center (Lat, Lon):	27.780000°, -107.580000°
Nearby Counties (meeting alert criteria):	Bocoyna (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.61 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.58 K
Observed - Background BT (3.9 um)	4.33 K
BT Anomaly (3.9 um)	3.01 K
Maximum Observed - Clear RTM BT (3.9 um)	12.80 K
Maximum Observed BTD (3.9-10/11/12 um)	9.58 K
Observed - Background BTD (3.9-10/11/12 um)	4.04 K
BTD Anomaly (3.9-10/11/12 um)	6.88 K
Similar Pixel Count	8
BT Time Tendency (3.9 um)	2.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.58
Fraction of Surrounding Red Channel Pixels that are Brighter	0.94
Maximum Radiative Power	12.61 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.40°
Mean Solar Zenith Angle	51.30°
Mean Glint Angle	87.00°
Water Fraction	0.00
Total Pixel Area	7.20 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental