Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2023-10-20
Time:	17:36:17
Production Date and Time:	2023-10-20 17:40:53 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20232931736173_e20232931738546_c20232931739028.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20232931731173_e20232931733546_c20232931734002.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	MN
Country/Countries	USA
County/Locality(s)	Polk County, MN
NWS WFO	Grand Forks ND
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-10-20 17:36:20UTC
Radiative Center (Lat, Lon):	47.610000°, -96.200000°
Nearby Counties (meeting alert criteria):	Polk County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	22.12 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	300.79 K
Observed - Background BT (3.9 um)	4.80 K
BT Anomaly (3.9 um)	4.03 K
Maximum Observed - Clear RTM BT (3.9 um)	13.33 K
Maximum Observed BTD (3.9-10/11/12 um)	15.82 K
Observed - Background BTD (3.9-10/11/12 um)	4.97 K
BTD Anomaly (3.9-10/11/12 um)	4.00 K
Similar Pixel Count	18
BT Time Tendency (3.9 um)	5.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.55
Fraction of Surrounding Red Channel Pixels that are Brighter	0.97
Maximum Radiative Power	22.12 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	58.70°
Mean Solar Zenith Angle	58.30°
Mean Glint Angle	114.80°
Water Fraction	0.00
Total Pixel Area	9.60 km²
Latest Satellite Imagery:	MN-WInw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	AR
Country/Countries	USA
County/Locality(s)	Lawrence County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-10-20 17:37:21UTC
Radiative Center (Lat, Lon):	35.910000°, -90.920000°
Nearby Counties (meeting alert criteria):	Lawrence County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	67.91 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	324.31 K
Observed - Background BT (3.9 um)	13.19 K
BT Anomaly (3.9 um)	5.30 K
Maximum Observed - Clear RTM BT (3.9 um)	25.80 K
Maximum Observed BTD (3.9-10/11/12 um)	24.35 K
Observed - Background BTD (3.9-10/11/12 um)	12.38 K
BTD Anomaly (3.9-10/11/12 um)	6.07 K
Similar Pixel Count	7
BT Time Tendency (3.9 um)	4.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.85
Fraction of Surrounding Red Channel Pixels that are Brighter	0.80
Maximum Radiative Power	67.91 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.10°
Mean Solar Zenith Angle	46.20°
Mean Glint Angle	89.30°
Water Fraction	0.00
Total Pixel Area	6.40 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	LA
Country/Countries	USA
County/Locality(s)	West Carroll Parish, LA
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-10-20 17:37:20UTC
Radiative Center (Lat, Lon):	32.660000°, -91.580000°
Nearby Counties (meeting alert criteria):	West Carroll Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	58.78 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	325.24 K
Observed - Background BT (3.9 um)	11.11 K
BT Anomaly (3.9 um)	6.09 K
Maximum Observed - Clear RTM BT (3.9 um)	22.33 K
Maximum Observed BTD (3.9-10/11/12 um)	21.48 K
Observed - Background BTD (3.9-10/11/12 um)	10.59 K
BTD Anomaly (3.9-10/11/12 um)	10.53 K
Similar Pixel Count	3
BT Time Tendency (3.9 um)	9.30 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	0.60
Maximum Radiative Power	58.78 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.10°
Mean Solar Zenith Angle	43.00°
Mean Glint Angle	83.00°
Water Fraction	0.00
Total Pixel Area	6.00 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	LA
Country/Countries	USA
County/Locality(s)	St. James Parish, LA
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-10-20 17:37:50UTC
Radiative Center (Lat, Lon):	29.990000°, -90.750000°
Nearby Counties (meeting alert criteria):	St. James Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	50.48 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	315.06 K
Observed - Background BT (3.9 um)	10.94 K
BT Anomaly (3.9 um)	4.78 K
Maximum Observed - Clear RTM BT (3.9 um)	13.44 K
Maximum Observed BTD (3.9-10/11/12 um)	19.88 K
Observed - Background BTD (3.9-10/11/12 um)	10.11 K
BTD Anomaly (3.9-10/11/12 um)	5.83 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	4.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.82
Fraction of Surrounding Red Channel Pixels that are Brighter	0.64
Maximum Radiative Power	31.41 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.10°
Mean Solar Zenith Angle	40.30°
Mean Glint Angle	77.10°
Water Fraction	0.00
Total Pixel Area	11.30 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
Show More ▲ Show Less ▼ View all event imagery »

Next Generation Fire System (NGFS) - Experimental