Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-03-01
Time:	17:02:55
Production Date and Time:	2025-03-01 17:03:54 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadM2-M6C14_G16_s20250601702554_e20250601703012_c20250601703072.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadM2-M6C14_G16_s20250601700554_e20250601701012_c20250601701065.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	TN
Country/Countries	United States
County/Locality(s)	Humphreys County, TN
NWS WFO	Nashville TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-01 17:03:00UTC
Radiative Center (Lat, Lon):	36.102222°, -87.601669°
Nearby Counties (meeting alert criteria):	Humphreys County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.81 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.01 K
Observed - Background BT (3.9 um)	3.32 K
BT Anomaly (3.9 um)	4.61 K
Maximum Observed - Clear RTM BT (3.9 um)	22.72 K
Maximum Observed BTD (3.9-10/11/12 um)	15.78 K
Observed - Background BTD (3.9-10/11/12 um)	2.77 K
BTD Anomaly (3.9-10/11/12 um)	4.23 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.80 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.79
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	8.81 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.10°
Mean Solar Zenith Angle	46.30°
Mean Glint Angle	90.40°
Water Fraction	0.00
Total Pixel Area	5.60 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Sharp County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-01 17:02:59UTC
Radiative Center (Lat, Lon):	36.060833°, -91.595001°
Nearby Counties (meeting alert criteria):	Sharp County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.77 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.86 K
Observed - Background BT (3.9 um)	4.43 K
BT Anomaly (3.9 um)	5.04 K
Maximum Observed - Clear RTM BT (3.9 um)	21.74 K
Maximum Observed BTD (3.9-10/11/12 um)	18.19 K
Observed - Background BTD (3.9-10/11/12 um)	3.99 K
BTD Anomaly (3.9-10/11/12 um)	3.96 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.50 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.92
Fraction of Surrounding Red Channel Pixels that are Brighter	0.96
Maximum Radiative Power	11.77 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.50°
Mean Solar Zenith Angle	47.60°
Mean Glint Angle	93.10°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Lowndes County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-03-01 17:02:59UTC
Radiative Center (Lat, Lon):	33.469166°, -88.641670°
Nearby Counties (meeting alert criteria):	Lowndes County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	23.77 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.79 K
Observed - Background BT (3.9 um)	6.96 K
BT Anomaly (3.9 um)	7.63 K
Maximum Observed - Clear RTM BT (3.9 um)	22.23 K
Maximum Observed BTD (3.9-10/11/12 um)	17.08 K
Observed - Background BTD (3.9-10/11/12 um)	6.84 K
BTD Anomaly (3.9-10/11/12 um)	12.09 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	5.20 K
Image Interval	2.00 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	23.77 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.70°
Mean Solar Zenith Angle	44.20°
Mean Glint Angle	85.90°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Crenshaw County, AL
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-03-01 17:03:00UTC
Radiative Center (Lat, Lon):	31.480000°, -86.264168°
Nearby Counties (meeting alert criteria):	Crenshaw County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.42 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.95 K
Observed - Background BT (3.9 um)	1.95 K
BT Anomaly (3.9 um)	1.74 K
Maximum Observed - Clear RTM BT (3.9 um)	14.21 K
Maximum Observed BTD (3.9-10/11/12 um)	9.58 K
Observed - Background BTD (3.9-10/11/12 um)	1.77 K
BTD Anomaly (3.9-10/11/12 um)	2.48 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	1.10 K
Image Interval	2.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.66
Fraction of Surrounding Red Channel Pixels that are Brighter	0.79
Maximum Radiative Power	5.42 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.80°
Mean Solar Zenith Angle	41.60°
Mean Glint Angle	80.40°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Next Generation Fire System (NGFS)