Next Generation Fire System (NGFS) -- CIMSS

Date:	2023-08-27
Time:	18:26:17
Production Date and Time:	2023-08-27 18:30:59 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20232391826171_e20232391828544_c20232391829032.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20232391821171_e20232391823544_c20232391824023.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	Unknown
Country/Countries	Canada
County/Locality(s)	Canada
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-27 18:26:20UTC
Radiative Center (Lat, Lon):	51.460000°, -108.670000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	49.96 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.84 K
Observed - Background BT (3.9 um)	6.22 K
BT Anomaly (3.9 um)	3.67 K
Maximum Observed - Clear RTM BT (3.9 um)	14.23 K
Maximum Observed BTD (3.9-10/11/12 um)	19.09 K
Observed - Background BTD (3.9-10/11/12 um)	6.00 K
BTD Anomaly (3.9-10/11/12 um)	7.07 K
Similar Pixel Count	16
BT Time Tendency (3.9 um)	6.30 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	1.00
Maximum Radiative Power	49.96 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	67.10°
Mean Solar Zenith Angle	42.20°
Mean Glint Angle	106.70°
Water Fraction	0.00
Total Pixel Area	15.50 km²
Latest Satellite Imagery:	None Available
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	CA
Country/Countries	USA
County/Locality(s)	Tuolumne County, CA
NWS WFO	Sacramento CA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-27 18:26:48UTC
Radiative Center (Lat, Lon):	37.880000°, -120.160000°
Nearby Counties (meeting alert criteria):	Tuolumne County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.97 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.04 K
Observed - Background BT (3.9 um)	2.86 K
BT Anomaly (3.9 um)	1.65 K
Maximum Observed - Clear RTM BT (3.9 um)	10.33 K
Maximum Observed BTD (3.9-10/11/12 um)	10.66 K
Observed - Background BTD (3.9-10/11/12 um)	2.52 K
BTD Anomaly (3.9-10/11/12 um)	3.56 K
Similar Pixel Count	20
BT Time Tendency (3.9 um)	0.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.80
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	15.97 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	64.30°
Mean Solar Zenith Angle	34.80°
Mean Glint Angle	98.20°
Water Fraction	0.00
Total Pixel Area	14.70 km²
Latest Satellite Imagery:	CAcentral_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	AR
Country/Countries	USA
County/Locality(s)	Ouachita County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-27 18:27:20UTC
Radiative Center (Lat, Lon):	33.580000°, -92.840000°
Nearby Counties (meeting alert criteria):	Ouachita County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.17 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Likely an Urban Source
Event Priority Ranking	5
Maximum Observed BT (3.9 um)	310.21 K
Observed - Background BT (3.9 um)	4.62 K
BT Anomaly (3.9 um)	5.32 K
Maximum Observed - Clear RTM BT (3.9 um)	5.38 K
Maximum Observed BTD (3.9-10/11/12 um)	19.55 K
Observed - Background BTD (3.9-10/11/12 um)	3.69 K
BTD Anomaly (3.9-10/11/12 um)	4.38 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.20 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	15.17 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.60°
Mean Solar Zenith Angle	23.30°
Mean Glint Angle	63.20°
Water Fraction	0.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	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)	Cameron Parish, LA
NWS WFO	Lake Charles LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-27 18:27:50UTC
Radiative Center (Lat, Lon):	30.030000°, -93.160000°
Nearby Counties (meeting alert criteria):	Cameron Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.49 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk and Red Flag Warning
Event Priority Ranking	1
Maximum Observed BT (3.9 um)	321.85 K
Observed - Background BT (3.9 um)	3.57 K
BT Anomaly (3.9 um)	1.76 K
Maximum Observed - Clear RTM BT (3.9 um)	10.48 K
Maximum Observed BTD (3.9-10/11/12 um)	25.30 K
Observed - Background BTD (3.9-10/11/12 um)	2.88 K
BTD Anomaly (3.9-10/11/12 um)	1.97 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.90
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.81 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.30°
Mean Solar Zenith Angle	19.70°
Mean Glint Angle	56.30°
Water Fraction	0.00
Total Pixel Area	17.40 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
Show More ▲ Show Less ▼ View all event imagery »

Next Generation Fire System (NGFS)