Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2024-04-21
Time:	18:11:17
Production Date and Time:	2024-04-21 18:16:21 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20241121811171_e20241121813544_c20241121814033.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20241121806171_e20241121808544_c20241121809031.nc
Number Of Thermal Anomaly Alerts:	8

Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Canada
County/Locality(s)	Canada
NWS WFO	N/A
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2024-04-21 18:11:20UTC
Radiative Center (Lat, Lon):	49.110000°, -98.960000°
Nearby Counties (meeting alert criteria):	Division No. 4 (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	169.76 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.39 K
Observed - Background BT (3.9 um)	11.91 K
BT Anomaly (3.9 um)	8.99 K
Maximum Observed - Clear RTM BT (3.9 um)	26.00 K
Maximum Observed BTD (3.9-10/11/12 um)	22.28 K
Observed - Background BTD (3.9-10/11/12 um)	11.53 K
BTD Anomaly (3.9-10/11/12 um)	23.60 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	10.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.67
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	71.45 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	61.10°
Mean Solar Zenith Angle	37.50°
Mean Glint Angle	96.60°
Water Fraction	0.00
Total Pixel Area	32.00 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	NE
Country/Countries	USA
County/Locality(s)	Rock County, NE
NWS WFO	North Platte NE
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-21 18:11:50UTC
Radiative Center (Lat, Lon):	42.240000°, -99.650000°
Nearby Counties (meeting alert criteria):	Rock County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	17.99 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.98 K
Observed - Background BT (3.9 um)	3.63 K
BT Anomaly (3.9 um)	2.60 K
Maximum Observed - Clear RTM BT (3.9 um)	20.64 K
Maximum Observed BTD (3.9-10/11/12 um)	13.36 K
Observed - Background BTD (3.9-10/11/12 um)	3.90 K
BTD Anomaly (3.9-10/11/12 um)	8.23 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	1.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.37
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	17.99 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	55.00°
Mean Solar Zenith Angle	30.90°
Mean Glint Angle	84.20°
Water Fraction	0.00
Total Pixel Area	8.60 km²
Latest Satellite Imagery:	SDs-NE-COne-KSnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	IA
Country/Countries	USA
County/Locality(s)	Clarke County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-21 18:11:50UTC
Radiative Center (Lat, Lon):	41.120000°, -93.640000°
Nearby Counties (meeting alert criteria):	Clarke County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.76 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.55 K
Observed - Background BT (3.9 um)	2.32 K
BT Anomaly (3.9 um)	1.92 K
Maximum Observed - Clear RTM BT (3.9 um)	17.03 K
Maximum Observed BTD (3.9-10/11/12 um)	10.58 K
Observed - Background BTD (3.9-10/11/12 um)	2.46 K
BTD Anomaly (3.9-10/11/12 um)	3.87 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.42
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	9.76 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.40°
Mean Solar Zenith Angle	29.20°
Mean Glint Angle	78.40°
Water Fraction	0.00
Total Pixel Area	7.50 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	OK
Country/Countries	USA
County/Locality(s)	Osage County, OK
NWS WFO	Tulsa OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-21 18:11:50UTC
Radiative Center (Lat, Lon):	36.650000°, -96.060000°
Nearby Counties (meeting alert criteria):	Osage County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.28 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.90 K
Observed - Background BT (3.9 um)	4.49 K
BT Anomaly (3.9 um)	3.04 K
Maximum Observed - Clear RTM BT (3.9 um)	19.19 K
Maximum Observed BTD (3.9-10/11/12 um)	11.70 K
Observed - Background BTD (3.9-10/11/12 um)	3.13 K
BTD Anomaly (3.9-10/11/12 um)	5.83 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	0.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.86
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	10.28 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.10°
Mean Solar Zenith Angle	24.90°
Mean Glint Angle	71.10°
Water Fraction	0.00
Total Pixel Area	7.00 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AR
Country/Countries	USA
County/Locality(s)	Madison County, AR
NWS WFO	Tulsa OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-21 18:12:20UTC
Radiative Center (Lat, Lon):	35.870000°, -93.650000°
Nearby Counties (meeting alert criteria):	Madison County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.88 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	296.41 K
Observed - Background BT (3.9 um)	3.75 K
BT Anomaly (3.9 um)	3.03 K
Maximum Observed - Clear RTM BT (3.9 um)	13.61 K
Maximum Observed BTD (3.9-10/11/12 um)	8.91 K
Observed - Background BTD (3.9-10/11/12 um)	3.16 K
BTD Anomaly (3.9-10/11/12 um)	4.15 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	1.80 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	6.88 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.20°
Mean Solar Zenith Angle	24.00°
Mean Glint Angle	68.00°
Water Fraction	0.00
Total Pixel Area	6.60 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Cuba
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-21 18:13:22UTC
Radiative Center (Lat, Lon):	22.950000°, -81.230000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.69 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	315.22 K
Observed - Background BT (3.9 um)	2.95 K
BT Anomaly (3.9 um)	1.53 K
Maximum Observed - Clear RTM BT (3.9 um)	1.68 K
Maximum Observed BTD (3.9-10/11/12 um)	13.23 K
Observed - Background BTD (3.9-10/11/12 um)	2.43 K
BTD Anomaly (3.9-10/11/12 um)	2.53 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.63
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	9.69 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	27.80°
Mean Solar Zenith Angle	15.90°
Mean Glint Angle	37.60°
Water Fraction	0.00
Total Pixel Area	4.70 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Cuba
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-21 18:13:22UTC
Radiative Center (Lat, Lon):	21.810000°, -78.360000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	52.24 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	321.99 K
Observed - Background BT (3.9 um)	9.06 K
BT Anomaly (3.9 um)	2.92 K
Maximum Observed - Clear RTM BT (3.9 um)	11.09 K
Maximum Observed BTD (3.9-10/11/12 um)	26.56 K
Observed - Background BTD (3.9-10/11/12 um)	8.69 K
BTD Anomaly (3.9-10/11/12 um)	2.82 K
Similar Pixel Count	15
BT Time Tendency (3.9 um)	4.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.75
Fraction of Surrounding Red Channel Pixels that are Brighter	0.74
Maximum Radiative Power	52.24 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	25.90°
Mean Solar Zenith Angle	17.30°
Mean Glint Angle	36.30°
Water Fraction	0.00
Total Pixel Area	4.60 km²
Latest Satellite Imagery:	None Available
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Possible Wildfire

Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Cuba
NWS WFO	N/A
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2024-04-21 18:13:22UTC
Radiative Center (Lat, Lon):	21.080000°, -78.220000°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	67.43 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	330.25 K
Observed - Background BT (3.9 um)	13.67 K
BT Anomaly (3.9 um)	6.69 K
Maximum Observed - Clear RTM BT (3.9 um)	17.12 K
Maximum Observed BTD (3.9-10/11/12 um)	30.30 K
Observed - Background BTD (3.9-10/11/12 um)	13.42 K
BTD Anomaly (3.9-10/11/12 um)	8.06 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	3.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.75
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	67.43 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	25.00°
Mean Solar Zenith Angle	17.10°
Mean Glint Angle	34.90°
Water Fraction	0.00
Total Pixel Area	4.60 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental

Wildfire Alert Report

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire

Possible Wildfire