Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-02-21
Time:	22:21:17
Production Date and Time:	2025-02-21 22:26:05 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20250522221172_e20250522223545_c20250522224035.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20250522216172_e20250522218545_c20250522219035.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	NE
Country/Countries	United States
County/Locality(s)	Valley County, NE
NWS WFO	Hastings NE
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-21 22:21:50UTC
Radiative Center (Lat, Lon):	41.435276°, -98.840836°
Nearby Counties (meeting alert criteria):	Valley County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.74 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	276.92 K
Observed - Background BT (3.9 um)	10.58 K
BT Anomaly (3.9 um)	10.64 K
Maximum Observed - Clear RTM BT (3.9 um)	13.27 K
Maximum Observed BTD (3.9-10/11/12 um)	12.73 K
Observed - Background BTD (3.9-10/11/12 um)	10.35 K
BTD Anomaly (3.9-10/11/12 um)	24.37 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	3.00 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	0.95
Maximum Radiative Power	12.74 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.90°
Mean Solar Zenith Angle	71.50°
Mean Glint Angle	79.70°
Water Fraction	0.00
Total Pixel Area	6.80 km²
Latest Satellite Imagery:	SDs-NE-COne-KSnw_750_m
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Basic Information
State/Province(s)	TN
Country/Countries	United States
County/Locality(s)	Washington County, TN
NWS WFO	Morristown TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-21 22:21:52UTC
Radiative Center (Lat, Lon):	36.207500°, -82.642220°
Nearby Counties (meeting alert criteria):	Washington County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.29 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	280.99 K
Observed - Background BT (3.9 um)	7.81 K
BT Anomaly (3.9 um)	11.16 K
Maximum Observed - Clear RTM BT (3.9 um)	14.81 K
Maximum Observed BTD (3.9-10/11/12 um)	8.43 K
Observed - Background BTD (3.9-10/11/12 um)	6.93 K
BTD Anomaly (3.9-10/11/12 um)	24.54 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	1.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	1.00
Fraction of Surrounding Red Channel Pixels that are Brighter	0.95
Maximum Radiative Power	8.04 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.00°
Mean Solar Zenith Angle	80.30°
Mean Glint Angle	88.80°
Water Fraction	0.00
Total Pixel Area	10.90 km²
Latest Satellite Imagery:	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)	Barbour County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-21 22:22:21UTC
Radiative Center (Lat, Lon):	32.047779°, -85.379723°
Nearby Counties (meeting alert criteria):	Barbour County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	5.07 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	284.26 K
Observed - Background BT (3.9 um)	3.76 K
BT Anomaly (3.9 um)	10.39 K
Maximum Observed - Clear RTM BT (3.9 um)	8.51 K
Maximum Observed BTD (3.9-10/11/12 um)	5.36 K
Observed - Background BTD (3.9-10/11/12 um)	3.53 K
BTD Anomaly (3.9-10/11/12 um)	8.54 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	1.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.81
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	5.07 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.10°
Mean Solar Zenith Angle	76.60°
Mean Glint Angle	81.80°
Water Fraction	0.00
Total Pixel Area	5.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	Chihuahua
Country/Countries	Mexico
County/Locality(s)	Guadalupe y Calvo, Chihuahua
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-21 22:22:48UTC
Radiative Center (Lat, Lon):	26.425833°, -107.261665°
Nearby Counties (meeting alert criteria):	Guadalupe y Calvo (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	40.36 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.51 K
Observed - Background BT (3.9 um)	12.89 K
BT Anomaly (3.9 um)	8.32 K
Maximum Observed - Clear RTM BT (3.9 um)	20.86 K
Maximum Observed BTD (3.9-10/11/12 um)	16.68 K
Observed - Background BTD (3.9-10/11/12 um)	11.76 K
BTD Anomaly (3.9-10/11/12 um)	9.54 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	10.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.97
Fraction of Surrounding Red Channel Pixels that are Brighter	0.48
Maximum Radiative Power	40.36 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	47.20°
Mean Solar Zenith Angle	57.20°
Mean Glint Angle	54.80°
Water Fraction	0.00
Total Pixel Area	5.90 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-02-21 22:23:22UTC
Radiative Center (Lat, Lon):	21.670555°, -78.648056°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	46.25 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	305.36 K
Observed - Background BT (3.9 um)	9.83 K
BT Anomaly (3.9 um)	5.37 K
Maximum Observed - Clear RTM BT (3.9 um)	9.36 K
Maximum Observed BTD (3.9-10/11/12 um)	19.02 K
Observed - Background BTD (3.9-10/11/12 um)	9.71 K
BTD Anomaly (3.9-10/11/12 um)	6.17 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	9.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.74
Fraction of Surrounding Red Channel Pixels that are Brighter	0.86
Maximum Radiative Power	24.57 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	25.80°
Mean Solar Zenith Angle	78.90°
Mean Glint Angle	83.10°
Water Fraction	0.00
Total Pixel Area	8.90 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)