Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-02-28
Time:	00:56:17
Production Date and Time:	2025-02-28 01:01:01 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20250590056175_e20250590058548_c20250590059001.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20250590051175_e20250590053548_c20250590054023.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Carroll County, AR
NWS WFO	Tulsa OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-28 00:57:20UTC
Radiative Center (Lat, Lon):	36.194443°, -93.438889°
Nearby Counties (meeting alert criteria):	Carroll County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	2.80 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	281.33 K
Observed - Background BT (3.9 um)	2.41 K
BT Anomaly (3.9 um)	2.58 K
Maximum Observed - Clear RTM BT (3.9 um)	3.22 K
Maximum Observed BTD (3.9-10/11/12 um)	2.28 K
Observed - Background BTD (3.9-10/11/12 um)	1.96 K
BTD Anomaly (3.9-10/11/12 um)	13.42 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	0.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.68
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	2.80 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.40°
Mean Solar Zenith Angle	100.90°
Mean Glint Angle	79.10°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Izard County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-28 00:57:21UTC
Radiative Center (Lat, Lon):	36.122223°, -91.955276°
Nearby Counties (meeting alert criteria):	Izard County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.59 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	283.43 K
Observed - Background BT (3.9 um)	2.97 K
BT Anomaly (3.9 um)	2.87 K
Maximum Observed - Clear RTM BT (3.9 um)	4.10 K
Maximum Observed BTD (3.9-10/11/12 um)	4.16 K
Observed - Background BTD (3.9-10/11/12 um)	3.51 K
BTD Anomaly (3.9-10/11/12 um)	12.74 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	1.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.25
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	5.59 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.70°
Mean Solar Zenith Angle	102.10°
Mean Glint Angle	81.20°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	NC
Country/Countries	United States
County/Locality(s)	Union County, NC
NWS WFO	Greenville-Spartanburg SC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-28 00:57:22UTC
Radiative Center (Lat, Lon):	34.912224°, -80.709442°
Nearby Counties (meeting alert criteria):	Union County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	2.84 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	284.64 K
Observed - Background BT (3.9 um)	1.98 K
BT Anomaly (3.9 um)	2.91 K
Maximum Observed - Clear RTM BT (3.9 um)	3.07 K
Maximum Observed BTD (3.9-10/11/12 um)	2.66 K
Observed - Background BTD (3.9-10/11/12 um)	1.89 K
BTD Anomaly (3.9-10/11/12 um)	7.64 K
Similar Pixel Count	4
BT Time Tendency (3.9 um)	0.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.58
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	2.84 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.20°
Mean Solar Zenith Angle	111.30°
Mean Glint Angle	97.10°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	WV-KYe-VAw-NCw-TNe-SCn_750_m
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Basic Information
State/Province(s)	GA
Country/Countries	United States
County/Locality(s)	Gwinnett County, GA
NWS WFO	Peachtree City GA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-28 00:57:21UTC
Radiative Center (Lat, Lon):	33.855556°, -83.915001°
Nearby Counties (meeting alert criteria):	Gwinnett County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	3.39 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	284.93 K
Observed - Background BT (3.9 um)	1.91 K
BT Anomaly (3.9 um)	5.18 K
Maximum Observed - Clear RTM BT (3.9 um)	2.19 K
Maximum Observed BTD (3.9-10/11/12 um)	2.54 K
Observed - Background BTD (3.9-10/11/12 um)	2.21 K
BTD Anomaly (3.9-10/11/12 um)	17.19 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	1.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.19
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	3.39 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.60°
Mean Solar Zenith Angle	108.70°
Mean Glint Angle	93.20°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MS-AL-GAw-FLw_750_m SCs-GAe-FLn_750_m WV-KYe-VAw-NCw-TNe-SCn_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Elmore County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-28 00:57:21UTC
Radiative Center (Lat, Lon):	32.676666°, -86.235275°
Nearby Counties (meeting alert criteria):	Elmore County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	4.33 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	285.29 K
Observed - Background BT (3.9 um)	2.69 K
BT Anomaly (3.9 um)	4.79 K
Maximum Observed - Clear RTM BT (3.9 um)	2.99 K
Maximum Observed BTD (3.9-10/11/12 um)	3.14 K
Observed - Background BTD (3.9-10/11/12 um)	2.83 K
BTD Anomaly (3.9-10/11/12 um)	5.81 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	1.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.39
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	4.33 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.00°
Mean Solar Zenith Angle	106.80°
Mean Glint Angle	90.30°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Next Generation Fire System (NGFS)