Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2024-02-23
Time:	18:46:17
Production Date and Time:	2024-02-23 18:51:05 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20240541846172_e20240541848545_c20240541849035.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20240541841172_e20240541843545_c20240541844035.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	IL
Country/Countries	USA
County/Locality(s)	DuPage County, IL
NWS WFO	Chicago IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-02-23 18:46:51UTC
Radiative Center (Lat, Lon):	41.810000°, -88.060000°
Nearby Counties (meeting alert criteria):	DuPage County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.65 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.12 K
Observed - Background BT (3.9 um)	5.53 K
BT Anomaly (3.9 um)	4.34 K
Maximum Observed - Clear RTM BT (3.9 um)	19.99 K
Maximum Observed BTD (3.9-10/11/12 um)	15.98 K
Observed - Background BTD (3.9-10/11/12 um)	5.61 K
BTD Anomaly (3.9-10/11/12 um)	6.52 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	4.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.48
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	17.65 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.30°
Mean Solar Zenith Angle	52.80°
Mean Glint Angle	97.90°
Water Fraction	0.00
Total Pixel Area	7.10 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
Show More ▲ Show Less ▼ View all event imagery »

Basic Information
State/Province(s)	TX
Country/Countries	USA
County/Locality(s)	Sherman County, TX
NWS WFO	Amarillo TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-02-23 18:47:19UTC
Radiative Center (Lat, Lon):	36.290000°, -102.050000°
Nearby Counties (meeting alert criteria):	Sherman County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	18.89 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.48 K
Observed - Background BT (3.9 um)	4.12 K
BT Anomaly (3.9 um)	3.43 K
Maximum Observed - Clear RTM BT (3.9 um)	18.91 K
Maximum Observed BTD (3.9-10/11/12 um)	17.53 K
Observed - Background BTD (3.9-10/11/12 um)	4.26 K
BTD Anomaly (3.9-10/11/12 um)	3.26 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	4.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.64
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	18.89 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.00°
Mean Solar Zenith Angle	46.60°
Mean Glint Angle	91.70°
Water Fraction	0.00
Total Pixel Area	7.70 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_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	2024-02-23 18:47:20UTC
Radiative Center (Lat, Lon):	33.660000°, -92.910000°
Nearby Counties (meeting alert criteria):	Ouachita County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.50 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.16 K
Observed - Background BT (3.9 um)	3.32 K
BT Anomaly (3.9 um)	3.32 K
Maximum Observed - Clear RTM BT (3.9 um)	11.37 K
Maximum Observed BTD (3.9-10/11/12 um)	8.33 K
Observed - Background BTD (3.9-10/11/12 um)	3.01 K
BTD Anomaly (3.9-10/11/12 um)	5.03 K
Similar Pixel Count	13
BT Time Tendency (3.9 um)	1.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.73
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.87 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.70°
Mean Solar Zenith Angle	44.10°
Mean Glint Angle	82.10°
Water Fraction	0.00
Total Pixel Area	12.40 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)	Denton County, TX
NWS WFO	Fort Worth TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-02-23 18:47:20UTC
Radiative Center (Lat, Lon):	33.410000°, -97.040000°
Nearby Counties (meeting alert criteria):	Denton County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	136.28 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.50 K
Observed - Background BT (3.9 um)	17.95 K
BT Anomaly (3.9 um)	8.73 K
Maximum Observed - Clear RTM BT (3.9 um)	20.45 K
Maximum Observed BTD (3.9-10/11/12 um)	24.56 K
Observed - Background BTD (3.9-10/11/12 um)	18.23 K
BTD Anomaly (3.9-10/11/12 um)	34.01 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	10.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.02
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	72.03 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.60°
Mean Solar Zenith Angle	43.60°
Mean Glint Angle	83.30°
Water Fraction	0.50
Total Pixel Area	13.10 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)	Kaufman County, TX
NWS WFO	Fort Worth TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-02-23 18:47:20UTC
Radiative Center (Lat, Lon):	32.600000°, -96.500000°
Nearby Counties (meeting alert criteria):	Kaufman County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.66 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.32 K
Observed - Background BT (3.9 um)	2.33 K
BT Anomaly (3.9 um)	1.79 K
Maximum Observed - Clear RTM BT (3.9 um)	12.70 K
Maximum Observed BTD (3.9-10/11/12 um)	10.58 K
Observed - Background BTD (3.9-10/11/12 um)	2.92 K
BTD Anomaly (3.9-10/11/12 um)	2.83 K
Similar Pixel Count	16
BT Time Tendency (3.9 um)	2.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.26
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	11.66 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.60°
Mean Solar Zenith Angle	42.80°
Mean Glint Angle	81.50°
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 »

Next Generation Fire System (NGFS) - Experimental