Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-02-20
Time:	21:06:17
Production Date and Time:	2025-02-20 21:11:03 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20250512106171_e20250512108544_c20250512109029.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20250512101171_e20250512103544_c20250512104034.nc
Number Of Thermal Anomaly Alerts:	4

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Cass County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-20 21:06:50UTC
Radiative Center (Lat, Lon):	41.171665°, -94.853889°
Nearby Counties (meeting alert criteria):	Cass County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.11 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	271.29 K
Observed - Background BT (3.9 um)	7.35 K
BT Anomaly (3.9 um)	10.75 K
Maximum Observed - Clear RTM BT (3.9 um)	15.78 K
Maximum Observed BTD (3.9-10/11/12 um)	11.67 K
Observed - Background BTD (3.9-10/11/12 um)	7.43 K
BTD Anomaly (3.9-10/11/12 um)	13.26 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	2.30 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	0.98
Maximum Radiative Power	7.11 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.90°
Mean Solar Zenith Angle	63.20°
Mean Glint Angle	86.90°
Water Fraction	0.00
Total Pixel Area	6.50 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Coffey County, KS
NWS WFO	Topeka KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-20 21:06:50UTC
Radiative Center (Lat, Lon):	38.188889°, -95.675835°
Nearby Counties (meeting alert criteria):	Coffey County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	11.22 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	278.76 K
Observed - Background BT (3.9 um)	11.72 K
BT Anomaly (3.9 um)	18.21 K
Maximum Observed - Clear RTM BT (3.9 um)	19.94 K
Maximum Observed BTD (3.9-10/11/12 um)	14.33 K
Observed - Background BTD (3.9-10/11/12 um)	9.91 K
BTD Anomaly (3.9-10/11/12 um)	36.97 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	4.00 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	0.97
Maximum Radiative Power	11.22 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.40°
Mean Solar Zenith Angle	60.60°
Mean Glint Angle	81.90°
Water Fraction	0.00
Total Pixel Area	6.10 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Dallas County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-20 21:07:21UTC
Radiative Center (Lat, Lon):	32.345554°, -87.388336°
Nearby Counties (meeting alert criteria):	Dallas County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	3.04 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)	3.36 K
BT Anomaly (3.9 um)	3.67 K
Maximum Observed - Clear RTM BT (3.9 um)	10.74 K
Maximum Observed BTD (3.9-10/11/12 um)	5.98 K
Observed - Background BTD (3.9-10/11/12 um)	2.49 K
BTD Anomaly (3.9-10/11/12 um)	6.56 K
Similar Pixel Count	6
BT Time Tendency (3.9 um)	0.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.93
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	3.04 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.10°
Mean Solar Zenith Angle	61.70°
Mean Glint Angle	77.60°
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)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-02-20 21:08:22UTC
Radiative Center (Lat, Lon):	22.261389°, -78.567223°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.51 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.83 K
Observed - Background BT (3.9 um)	5.39 K
BT Anomaly (3.9 um)	4.35 K
Maximum Observed - Clear RTM BT (3.9 um)	2.16 K
Maximum Observed BTD (3.9-10/11/12 um)	11.18 K
Observed - Background BTD (3.9-10/11/12 um)	4.59 K
BTD Anomaly (3.9-10/11/12 um)	3.97 K
Similar Pixel Count	14
BT Time Tendency (3.9 um)	1.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.95
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	13.51 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	26.50°
Mean Solar Zenith Angle	63.10°
Mean Glint Angle	73.40°
Water Fraction	0.00
Total Pixel Area	8.90 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)