Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2024-09-20
Time:	16:11:17
Production Date and Time:	2024-09-20 16:16:00 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20242641611172_e20242641613545_c20242641614030.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20242641606172_e20242641608544_c20242641609031.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	MO
Country/Countries	USA
County/Locality(s)	Scott County, MO
NWS WFO	Paducah KY
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2024-09-20 16:11:51UTC
Radiative Center (Lat, Lon):	37.100000°, -89.700000°
Nearby Counties (meeting alert criteria):	Scott County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	523.32 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	330.27 K
Observed - Background BT (3.9 um)	25.14 K
BT Anomaly (3.9 um)	24.21 K
Maximum Observed - Clear RTM BT (3.9 um)	31.98 K
Maximum Observed BTD (3.9-10/11/12 um)	48.50 K
Observed - Background BTD (3.9-10/11/12 um)	25.46 K
BTD Anomaly (3.9-10/11/12 um)	22.58 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	19.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.45
Fraction of Surrounding Red Channel Pixels that are Brighter	0.58
Maximum Radiative Power	289.14 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.90°
Mean Solar Zenith Angle	42.90°
Mean Glint Angle	87.80°
Water Fraction	0.00
Total Pixel Area	12.90 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	TX
Country/Countries	USA
County/Locality(s)	Red River County, TX
NWS WFO	Shreveport LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-09-20 16:12:20UTC
Radiative Center (Lat, Lon):	33.550000°, -94.770000°
Nearby Counties (meeting alert criteria):	Red River County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.84 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.73 K
Observed - Background BT (3.9 um)	2.48 K
BT Anomaly (3.9 um)	2.14 K
Maximum Observed - Clear RTM BT (3.9 um)	4.04 K
Maximum Observed BTD (3.9-10/11/12 um)	15.36 K
Observed - Background BTD (3.9-10/11/12 um)	2.22 K
BTD Anomaly (3.9-10/11/12 um)	2.09 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.72
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	14.84 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.50°
Mean Solar Zenith Angle	43.20°
Mean Glint Angle	86.80°
Water Fraction	0.00
Total Pixel Area	12.70 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	TX
Country/Countries	USA
County/Locality(s)	Hopkins County, TX
NWS WFO	Fort Worth TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-09-20 16:12:20UTC
Radiative Center (Lat, Lon):	33.240000°, -95.690000°
Nearby Counties (meeting alert criteria):	Hopkins County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.62 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.67 K
Observed - Background BT (3.9 um)	2.01 K
BT Anomaly (3.9 um)	0.96 K
Maximum Observed - Clear RTM BT (3.9 um)	7.07 K
Maximum Observed BTD (3.9-10/11/12 um)	16.84 K
Observed - Background BTD (3.9-10/11/12 um)	1.85 K
BTD Anomaly (3.9-10/11/12 um)	1.27 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.60
Fraction of Surrounding Red Channel Pixels that are Brighter	0.76
Maximum Radiative Power	4.62 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.70°
Mean Solar Zenith Angle	43.50°
Mean Glint Angle	87.40°
Water Fraction	0.00
Total Pixel Area	6.40 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	AL
Country/Countries	USA
County/Locality(s)	Macon County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-09-20 16:12:21UTC
Radiative Center (Lat, Lon):	32.450000°, -85.550000°
Nearby Counties (meeting alert criteria):	Macon County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.66 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.47 K
Observed - Background BT (3.9 um)	2.55 K
BT Anomaly (3.9 um)	1.55 K
Maximum Observed - Clear RTM BT (3.9 um)	7.02 K
Maximum Observed BTD (3.9-10/11/12 um)	13.76 K
Observed - Background BTD (3.9-10/11/12 um)	2.38 K
BTD Anomaly (3.9-10/11/12 um)	1.85 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.74
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.66 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.60°
Mean Solar Zenith Angle	37.20°
Mean Glint Angle	75.70°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Next Generation Fire System (NGFS) - Experimental