served from IRI/LDEO Climate Data Library
Indices QBO QBO_realtime: Quasi-Biennial Oscillation data
Indices QBO Quasi-Biennial Oscillation: Calculated at PSL (from the zonal average of the 30mb zonal wind at the equator as computed from the NCEP/NCAR Reanalysis)..Documents
| ftp url | https://psl.noaa.gov/data/correlation/qbo.data |
Independent Variables (Grids)
- Time (time)
- grid: /T (months since 1960-01-01) ordered (0000 1 Jan 1948) to (0000 1 Oct 2023) by 1.0 N= 910 pts :grid
Other Info
- bufferwordsize
- 8
- CE
- 30
- colorscalename
- std_anomaly_colors
- CS
- -30
- datatype
- doublearraytype
- institution
- Physical Sciences Laboratory | NOAA
- maxncolor
- 254
- missing_value
- -999.0
- pointwidth
- 0
- scale_max
- 30.0
- scale_min
- -30.0
- title
- Quasi-Biennial Oscillation
- units
- ms-1
- standard units*
- 1000 second-1
- history
- Climate Indices: Monthly Atmospheric and Ocean Time-Series
- colorscale
Last updated: Mon, 06 Nov 2023 05:30:12 GMT
Expires: Wed, 06 Dec 2023 00:00:00 GMT
Data Views
Views
line plots
color bars
scatter| T | |
 Indices QBO QBO_realtime[ | T] | M |
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Filters
Here are some filters that are useful for manipulating data. There are actually many more available, but they have to be entered manually. See Ingrid Function Documentation for more information.- Monthly Climatology calculates a monthly climatology by averaging over all years.
- anomalies calculates the difference between the (above) monthly climatology and the original data.
- Integrate along T
- Differentiate along T
- Take differences along T
RMS (root mean square with mean *not* removed) over T |
RMSA (root mean square with mean removed) over T |
Maximum over T |
Minimum over T |
Detrend (best-fit-line) over T |
Note on units