MSIS-E-90 Atmosphere Model

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MSIS-E-90 Atmosphere Model

This page enables the computation and plotting of any subset of MSIS parameters: neutral temperature, exospheric temperature, densities of He, O, N2, O2, Ar, H, and N, and total density.

Select Date (1960/02/14 - 2019/03/17 New: End date updating monthly) and Time
Year Month: Day(1-31):
Time Hour of day (e.g. 1.5):

Select Coordinates
Coordinates Type
Latitude(deg.,from -90. to 90.): Longitude(deg.,from 0. to 360.):
Height (km, from 0. to 1000.):

Select a Profile type and its parameters:
Start Stop Stepsize

Optional Input parameters:
Note :If user does not specify these parameters,they will be taken from real data base
F10.7(daily) F10.7(3-month avg) ap(daily)

Select output form:
List model data
Create model data file in ASCII format  for downloading

Plot model data 
      Note 1: The first selected parameter below always will be along the X-axis, the other selections will be along Y-axis.
              (e.g. if you want a Height profile, you may specify Height as the first parameter in the listing below.)     
      Note 2: User may get scatter plot if he specifies any two parameters below and changes the "connect type"  
              in the "Advanced plot selections" to "show points only"

Select desired parameters

Independent Variables

Year

Month

Day of month

Day of year

Hour of day

Height, km

Geographic/Geomagnetic Latitude, deg.
(depend on user's choice above)

Geographic/Geomagnetic Longitude, deg.
(depend on user's choice above)

Calculated MSIS Model Parameters

Atomic Oxygen (O), cm^-3