Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2024-02-23
Time:	22:51:17
Production Date and Time:	2024-02-23 23:00:03 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20240542251172_e20240542253545_c20240542254032.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20240542246172_e20240542248545_c20240542249032.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	OK
Country/Countries	USA
County/Locality(s)	Sequoyah County, OK
NWS WFO	Tulsa OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-02-23 22:52:20UTC
Radiative Center (Lat, Lon):	35.450000°, -94.970000°
Nearby Counties (meeting alert criteria):	Sequoyah County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.14 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk, Known Incident: RX OKSQR-FY24-HFR-RX-SANDTOWN BOTTOM (MEDIUM, tdiff=0.90619 days, POIN
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	295.18 K
Observed - Background BT (3.9 um)	6.52 K
BT Anomaly (3.9 um)	8.00 K
Maximum Observed - Clear RTM BT (3.9 um)	11.06 K
Maximum Observed BTD (3.9-10/11/12 um)	9.51 K
Observed - Background BTD (3.9-10/11/12 um)	6.60 K
BTD Anomaly (3.9-10/11/12 um)	11.91 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	5.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.34
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	15.14 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.40°
Mean Solar Zenith Angle	76.00°
Mean Glint Angle	74.50°
Water Fraction	0.00
Total Pixel Area	6.70 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	TN
Country/Countries	USA
County/Locality(s)	Shelby County, TN
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-02-23 22:52:21UTC
Radiative Center (Lat, Lon):	35.040000°, -90.170000°
Nearby Counties (meeting alert criteria):	Shelby County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.21 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Ferrous-metal
Event Priority Ranking	5
Maximum Observed BT (3.9 um)	289.73 K
Observed - Background BT (3.9 um)	3.50 K
BT Anomaly (3.9 um)	3.22 K
Maximum Observed - Clear RTM BT (3.9 um)	7.73 K
Maximum Observed BTD (3.9-10/11/12 um)	5.67 K
Observed - Background BTD (3.9-10/11/12 um)	3.75 K
BTD Anomaly (3.9-10/11/12 um)	11.99 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	3.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.38
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.21 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.90°
Mean Solar Zenith Angle	79.40°
Mean Glint Angle	79.30°
Water Fraction	0.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Basic Information
State/Province(s)	MS
Country/Countries	USA
County/Locality(s)	Greene County, MS
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-02-23 22:52:21UTC
Radiative Center (Lat, Lon):	31.390000°, -88.770000°
Nearby Counties (meeting alert criteria):	Greene County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.55 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.69 K
Observed - Background BT (3.9 um)	3.51 K
BT Anomaly (3.9 um)	8.48 K
Maximum Observed - Clear RTM BT (3.9 um)	8.68 K
Maximum Observed BTD (3.9-10/11/12 um)	5.73 K
Observed - Background BTD (3.9-10/11/12 um)	3.82 K
BTD Anomaly (3.9-10/11/12 um)	31.51 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.09
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.55 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.60°
Mean Solar Zenith Angle	79.30°
Mean Glint Angle	78.10°
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)	MS
Country/Countries	USA
County/Locality(s)	Hancock County, MS
NWS WFO	New Orleans LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-02-23 22:52:21UTC
Radiative Center (Lat, Lon):	30.600000°, -89.450000°
Nearby Counties (meeting alert criteria):	Hancock County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.79 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	294.47 K
Observed - Background BT (3.9 um)	3.14 K
BT Anomaly (3.9 um)	12.77 K
Maximum Observed - Clear RTM BT (3.9 um)	8.58 K
Maximum Observed BTD (3.9-10/11/12 um)	5.47 K
Observed - Background BTD (3.9-10/11/12 um)	3.32 K
BTD Anomaly (3.9-10/11/12 um)	7.10 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	0.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.18
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.79 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.10°
Mean Solar Zenith Angle	78.50°
Mean Glint Angle	76.50°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	TX
Country/Countries	USA
County/Locality(s)	Fort Bend County, TX
NWS WFO	Houston/Galveston TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-02-23 22:52:50UTC
Radiative Center (Lat, Lon):	29.550000°, -95.880000°
Nearby Counties (meeting alert criteria):	Fort Bend County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.95 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	298.04 K
Observed - Background BT (3.9 um)	3.83 K
BT Anomaly (3.9 um)	3.52 K
Maximum Observed - Clear RTM BT (3.9 um)	10.72 K
Maximum Observed BTD (3.9-10/11/12 um)	6.83 K
Observed - Background BTD (3.9-10/11/12 um)	3.06 K
BTD Anomaly (3.9-10/11/12 um)	8.81 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	1.10 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	0.99
Maximum Radiative Power	6.95 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.40°
Mean Solar Zenith Angle	72.90°
Mean Glint Angle	67.60°
Water Fraction	0.00
Total Pixel Area	6.00 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Next Generation Fire System (NGFS) - Experimental