OMNIWeb Plus Browser
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Merged 1-min and hourly Magnetic Field and Plasma Data from Wind for Solar Wind only

This data set was created at GSFC/SPDF, using as input both 15-s MFI magnetic field data and 92-s SWE definitive plasma data as obtained only during solar wind intervals. Click HERE for discussion of interpolations used to get 1-min plasma values from 92-sec values.
Later we calculated hourly data made from 1-min data and added that data at this Interface.

Time span of data set: 1995-01-01 - 2019-11-13

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     Min. averaged Hourly averaged

* Enter start and stop times: (use format YYYYMMDD for both hourly/min, or YYYYMMDDHH for min only )
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*Select variables
Magnetic field
No. of mag points
B Field Magnitude (average of fine scale magnitudes), nT
Vector B Magnitude, nT
BY, nT (GSE)
BZ, nT (GSE)
BY, nT (GSM)
BZ, nT (GSM)
RMS (Scalar B), nT
RMS (Field vector), nT
RMS Bx, nT (GSE), nT
RMS By, nT (GSE), nT
RMS Bz, nT (GSE), nT
No. of plasma points
Flow Speed, km/s
Vx Velocity, GSE, km/s
Vy Velocity, GSE, km/s
Vz Velocity, GSE, km/s
Proton Density, n/cc
Proton Temperature, K
Na/Np Ratio
Spacecraft Position
X, GSE (Re)
Y, GSE (Re)
Z, GSE (Re)

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Y-axis Scale: Character size(0.5-2.0):
Plot Symbol: Symbol Size(0.1-4.0): Image size (pixels) X: Y:

If you have any questions/comments about the OMNWeb Plus, contact Dr. Natalia Papitashvili,Mail Code 672, NASA/Goddard Space Flight Center, Greenbelt, MD 20771

NASA Official: Robert Candey (, Head of the Space Physics Data Facility