Warning: this site is currently under construction and does not contain real data! You can download the latest version of the database from zenodo: https://doi.org/10.5281/zenodo.6343989

Shock database selection

Build your shock database.
To receive all available data, click 'Submit' without selecting anything.
To limit and specialise your database, select any spacecraft or mission, and/or adjust any parameter range, before clicking 'Submit'.

Observing spacecraft(s):

(Cluster observations cover the period 27 Jan 2003 - 16 Dec 2012)

(If all spacecraft and mission boxes are left empty, then everything will be included.)

Shock type: (If left empty, all will be included.)

Data mode: (If left empty, all will be included.)

Adjust one or more parameter ranges:
(The pre-filled default values correspond to the lowest and highest values in the current database.)

Lower limitUpper limit
Date / time range
Separation between observations of same constellation km km
Vus Plasma velocity magnitude upstream of the shock km/s km/s
Bus Magnetic field magnitude upstream of the shock nT nT
nus Ion density upstream of the shock cm-3 cm-3
θbn Angle between the shock normal and upstream magnetic field deg deg
RcB Magnetic compression ratio |Bds|/|Bus|
Rcn Density compression ratio nds/nus
Ros Magnetic field overshoot (Bm - Bds)/Bds
MA Shock Alfvén Mach number
Mms Shock magnetosonic Mach number
Vsh Shock front speed km/s km/s
Lf Spatial length of the shock foot km km
Lr Spatial scale of the shock ramp km km
Los Spatial scale of the overshoot km km

Or, to start again from scratch: