Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2023-08-25
Time:	16:51:17
Production Date and Time:	2023-08-25 16:55:54 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20232371651171_e20232371653544_c20232371654017.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20232371646171_e20232371648544_c20232371649019.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	NE
Country/Countries	USA
County/Locality(s)	Adams County, NE
NWS WFO	Hastings NE
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-25 16:51:50UTC
Radiative Center (Lat, Lon):	40.540000°, -98.280000°
Nearby Counties (meeting alert criteria):	Adams County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.92 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	317.19 K
Observed - Background BT (3.9 um)	3.50 K
BT Anomaly (3.9 um)	2.08 K
Maximum Observed - Clear RTM BT (3.9 um)	8.41 K
Maximum Observed BTD (3.9-10/11/12 um)	23.07 K
Observed - Background BTD (3.9-10/11/12 um)	2.79 K
BTD Anomaly (3.9-10/11/12 um)	2.17 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	0.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.99
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	5.92 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.80°
Mean Solar Zenith Angle	37.20°
Mean Glint Angle	89.40°
Water Fraction	0.00
Total Pixel Area	8.00 km²
Latest Satellite Imagery:	SDs-NE-COne-KSnw_750_m
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Basic Information
State/Province(s)	AR
Country/Countries	USA
County/Locality(s)	Desha County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-25 16:52:20UTC
Radiative Center (Lat, Lon):	33.950000°, -91.470000°
Nearby Counties (meeting alert criteria):	Desha County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	56.36 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	322.41 K
Observed - Background BT (3.9 um)	11.06 K
BT Anomaly (3.9 um)	4.85 K
Maximum Observed - Clear RTM BT (3.9 um)	10.59 K
Maximum Observed BTD (3.9-10/11/12 um)	24.82 K
Observed - Background BTD (3.9-10/11/12 um)	10.90 K
BTD Anomaly (3.9-10/11/12 um)	5.20 K
Similar Pixel Count	9
BT Time Tendency (3.9 um)	2.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.61
Fraction of Surrounding Red Channel Pixels that are Brighter	0.43
Maximum Radiative Power	56.36 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.40°
Mean Solar Zenith Angle	28.70°
Mean Glint Angle	71.40°
Water Fraction	0.00
Total Pixel Area	6.10 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	AR
Country/Countries	USA
County/Locality(s)	Desha County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-25 16:52:20UTC
Radiative Center (Lat, Lon):	33.880000°, -91.460000°
Nearby Counties (meeting alert criteria):	Desha County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	26.79 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	318.50 K
Observed - Background BT (3.9 um)	7.56 K
BT Anomaly (3.9 um)	3.42 K
Maximum Observed - Clear RTM BT (3.9 um)	7.19 K
Maximum Observed BTD (3.9-10/11/12 um)	21.46 K
Observed - Background BTD (3.9-10/11/12 um)	7.26 K
BTD Anomaly (3.9-10/11/12 um)	3.70 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	3.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.62
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	26.79 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.30°
Mean Solar Zenith Angle	28.70°
Mean Glint Angle	71.30°
Water Fraction	0.00
Total Pixel Area	6.10 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	TX
Country/Countries	USA
County/Locality(s)	Delta County, TX
NWS WFO	Fort Worth TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2023-08-25 16:52:20UTC
Radiative Center (Lat, Lon):	33.400000°, -95.390000°
Nearby Counties (meeting alert criteria):	Delta County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	119.45 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	327.87 K
Observed - Background BT (3.9 um)	12.91 K
BT Anomaly (3.9 um)	8.53 K
Maximum Observed - Clear RTM BT (3.9 um)	9.56 K
Maximum Observed BTD (3.9-10/11/12 um)	27.73 K
Observed - Background BTD (3.9-10/11/12 um)	11.86 K
BTD Anomaly (3.9-10/11/12 um)	10.45 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	3.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.98
Fraction of Surrounding Red Channel Pixels that are Brighter	0.07
Maximum Radiative Power	72.24 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.70°
Mean Solar Zenith Angle	30.70°
Mean Glint Angle	74.60°
Water Fraction	0.00
Total Pixel Area	12.80 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Next Generation Fire System (NGFS) - Experimental