Next Generation Fire System (NGFS) -- CIMSS

Date:	2024-12-20
Time:	20:16:17
Production Date and Time:	2024-12-20 20:20:59 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20243552016175_e20243552018548_c20243552019003.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20243552011175_e20243552013548_c20243552014044.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	AR
Country/Countries	USA
County/Locality(s)	Lonoke County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-12-20 20:17:20UTC
Radiative Center (Lat, Lon):	34.770000°, -91.740000°
Nearby Counties (meeting alert criteria):	Lonoke County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.86 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	289.17 K
Observed - Background BT (3.9 um)	5.90 K
BT Anomaly (3.9 um)	15.46 K
Maximum Observed - Clear RTM BT (3.9 um)	12.16 K
Maximum Observed BTD (3.9-10/11/12 um)	9.25 K
Observed - Background BTD (3.9-10/11/12 um)	5.38 K
BTD Anomaly (3.9-10/11/12 um)	20.06 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	4.80 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	9.86 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.30°
Mean Solar Zenith Angle	66.10°
Mean Glint Angle	91.30°
Water Fraction	0.00
Total Pixel Area	6.30 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	USA
County/Locality(s)	Wilcox County, AL
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-12-20 20:17:21UTC
Radiative Center (Lat, Lon):	32.080000°, -87.210000°
Nearby Counties (meeting alert criteria):	Wilcox County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.31 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	292.45 K
Observed - Background BT (3.9 um)	3.03 K
BT Anomaly (3.9 um)	5.77 K
Maximum Observed - Clear RTM BT (3.9 um)	9.15 K
Maximum Observed BTD (3.9-10/11/12 um)	5.12 K
Observed - Background BTD (3.9-10/11/12 um)	2.70 K
BTD Anomaly (3.9-10/11/12 um)	11.23 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	2.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.77
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	5.31 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.70°
Mean Solar Zenith Angle	66.10°
Mean Glint Angle	89.10°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	GA
Country/Countries	USA
County/Locality(s)	Ben Hill County, GA
NWS WFO	Tallahassee FL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-12-20 20:17:21UTC
Radiative Center (Lat, Lon):	31.830000°, -83.440000°
Nearby Counties (meeting alert criteria):	Ben Hill County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	31.01 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	298.57 K
Observed - Background BT (3.9 um)	8.59 K
BT Anomaly (3.9 um)	5.38 K
Maximum Observed - Clear RTM BT (3.9 um)	14.00 K
Maximum Observed BTD (3.9-10/11/12 um)	11.47 K
Observed - Background BTD (3.9-10/11/12 um)	8.23 K
BTD Anomaly (3.9-10/11/12 um)	5.41 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	4.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.79
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	17.75 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.30°
Mean Solar Zenith Angle	67.90°
Mean Glint Angle	91.40°
Water Fraction	0.00
Total Pixel Area	11.00 km²
Latest Satellite Imagery:	SCs-GAe-FLn_750_m
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Basic Information
State/Province(s)	LA
Country/Countries	USA
County/Locality(s)	Vermilion Parish, LA
NWS WFO	Lake Charles LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-12-20 20:17:50UTC
Radiative Center (Lat, Lon):	29.870000°, -92.110000°
Nearby Counties (meeting alert criteria):	Vermilion Parish (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	21.42 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)	8.71 K
BT Anomaly (3.9 um)	5.02 K
Maximum Observed - Clear RTM BT (3.9 um)	15.52 K
Maximum Observed BTD (3.9-10/11/12 um)	11.47 K
Observed - Background BTD (3.9-10/11/12 um)	8.61 K
BTD Anomaly (3.9-10/11/12 um)	9.52 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	4.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.57
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	21.42 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.60°
Mean Solar Zenith Angle	61.80°
Mean Glint Angle	82.50°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Next Generation Fire System (NGFS)