Solar Terrestrial Physics Data Online as separate data files

• Geomagnetic Indices
• Catalog of K index values for the Network of Observatories of the former USSR Countries
• Digital Images of Magnetograms
• Minute Values of Geomagnetic Field Components
• Hourly Values of Geomagnetic Field Components
• Daily Values of Geomagnetic Field Components
• Sudden Commencements
• Catalogues of Geomagnetic Pulsations
• Catalogues of Geomagnetic Storms
• Cosmic Rays
• Solar Activity and Sector Boundary of Interplanetary Magnetic Field (IMF)
• Solar Proton Events (1970-2009)
• Catalogues of the Solar Flare Events of XXIII and XXIV cycles of Solar Activity (1996-2015) with X-ray ball M1-X > 17.5
• Ionosphere
• Images_of_f-plots & tables of Ionospheric Station Magadan
• Earth's Ionosphere and Plasmasphere. Model of distribution of density, temperature and effective collision freguency of electrons
• The Program RIM98 for calculating the parameters of the ionospher to use the "Reference Ionospheric Model-98" (RIM-98)

Geomagnetic Indices

AA      1868 - Present      (3 hourly and daily)
                         (monthly)
                         (yearly)
                         (Lists and histograms of
                          geomagnetic disturbance
                          and Solar Sunspots)

KP_AP   1932 - Present    (3 hourly and daily)
                         (Lists and histograms of
                          geomagnetic disturbance
                          and Solar Sunspots)
Q-and D-days   1932 - Present
AE_HV   1957-75, 78-Present   (hourly)
AE_MIN 1974,1975,1977-Present(minute)
DST     1957 - Present    (hourly)
Mid-latitude ASY and SYM     1984 - Present    (minute)
PC      1975 - Present     (15-minute)
AMANAS  1959 - Present     (3 hourly and daily)
KMKNKS  1983 - Present      (3 hourly)

Catalog of K index values for the Network of Observatories of the former USSR Countries

Minute Values of Geomagnetic Field Components

This Directory contains Minute values of geomagnetic field components 
at observatories in Russia and other republic of Former Soviet Union (FSU).  
Data are prepared in the form of monthly files.

Hourly Values of Geomagnetic Field Components

1. This Directory contains mean hour values of geomagnetic
field components at observatories in Russia and other repub-
lic of Former Soviet Union (FSU). The List of these observatories
has indication of Data Years. Data are prepared in the form of
yearly files.

For example, File "aaa64hv" contains Data of the Alma Ata
Obsevatory for the complete 1964 of D, H and Z components.
File "tkt90_6z contains Z-component Data for 06 month 1990.
File "ars73hv_" contains Data for a complete year minus a few days.
Files  are prepared in the DOS format. 

2. The Format for mean values follows after this list
of the geomagnetic observatories.

3. Program "aaa1_bas.exe" allow to select Data from the yearly
files in the DOS format. 

4. Part of data are prepared in the scanned form of monthly tables mean 
hourly values. In this cases- Filename has addition _tabl instead of hv. 

List of geomagnetic observatories

=================================================================================
 OBSERVATORIES   CODE  CO      LAT.    LON.    DATA YEARS
=================================================================================
ALMA ATA         AAA  FSU-Kaz. 43.25   76.92  63 - 72,75 - 82,84 - 2002,2007,2008
ARKHANGELSK      ARK  FSU-Rus. 64.60   40.50  82 - 95
ARTI             ARS  FSU-Rus. 56.26   58.34  73 - 2008
ASHKHABAD        ASH  FSU-Tur. 37.95   58.11  59 - 90
BOROK            BOX  FSU-Rus. 58.03   38.97  80 - 2009
CAPE CHELYUSKIN  CCS  FSU-Rus. 77.72  104.28  57 - 85,90
CAPE WELLEN      CWE  FSU-Rus. 66.16  190.17  57 - 87,90
DIXON ISLAND     DIK  FSU-Rus. 73.54   80.56  57 - 86,90,95
HEISS ISLAND     HIS  FSU-Rus. 80.62   58.05  57 - 69
IRKUTSK          IRT  FSU-Rus. 52.46  104.04  57 - 2008
KARAGANDA        KGD  FSU-Kaz. 49.82   73.08  65 - 76, 80, 84 - 89
KIEV             KIV  FSU-Ukr. 50.72   30.30  58 - 91
KAZAN            KZN  FSU-Rus. 55.83   48.85  57 - 59,64 - 74,78,80 - 89
LENINGRAD        LNN  FSU-Rus. 59.95   30.71  48 - 91
LVOV             LVV  FSU-Ukr. 49.90   23.75  57 - 78,91,96 - 2008
MAGADAN          MGD  FSU-Rus. 60.12  151.02  66 - 90,99,2000,2004,2005
MIRNY            MIR    AY    -66.55   93.02  56 - 85,95 - 97
MURMANSK         MMK  FSU-Rus. 68.95   33.05  59 - 80,90
MINSK            MNK  FSU-Rus. 54.50   27.88  61 - 2000
MOLODEZHNAYA     MOL    AY    -67.67   45.85  65 - 77
MOSCOW           MOS  FSU-Rus. 55.48   37.31  58 - 89,98 - 2005
NOVOKAZALINSK    NKK  FSU-Kaz. 45.80   62.10  69 - 73,76 - 88
NOVOLAZAREVSKAYA NVL    AY    -70.77   11.83  61 - 78
NOVOSIBIRSK      NVS  FSU-Rus. 55.03   82.90  66 - 2009
OASIS            OAS    AY    -66.30  100.72  57 - 58
ODESSA           ODE  FSU-Ukr. 46.78   30.88  57 - 91
PETROPAVLOVSK    PET  FSU-Rus. 52.90  158.43  69 - 90,92 - 95,70-2002(New format)
PIONERSKAYA      PIO    AY    -69.73   95.50  57,58,71,72
P. TUNGUSKA      POD  FSU-Rus. 61.60   90.00  69 - 91
SVERDLOVSK(V.DUB)SVD  FSU-Rus. 56.73   61.07  30 - 74,79,80
TBILISI          TFS  FSU-Geo. 42.09   44.71  57 - 2001
TIXIE BAY        TIK  FSU-Rus. 71.58  129.00  57 - 86,90,91
TIKHAYA BAY      TKH  FSU-Rus. 80.33   52,80  57,58
TASHKENT         TKT  FSU-Uzb. 41.33   69.62  57 - 91,95 - 2000
VLADIVOSTOK      VLA  FSU-Rus. 43.78  132.03  57 - 91
VOSTOK           VOS    AY    -78.45  106.87  58 - 85,92 - 98
YAKUTSK          YAK  FSU-Rus. 62.02  129.72  57 - 97
YUZHNO SAKHALINS YSS  FSU-Rus. 46.95  142.72  57 - 88
==========================================================

Digital WDC Exchange Format for Observatory Hourly Mean

===============================================================
Magnetic data organized in 1-year files, with the information coded in ASCII.
COLUMNS   FORMAT   DESCRIPTION
1-3       A3       Observatory 3-letter code
4-5       I2       Year. Last 2 digits, 1996 = 96. See also columns 15-16.
6-7       I2       Month (01-12)
8         Al       Element (D,I,H,X,Y,Z, or F)
9-10      I2       Day of month (01-31)
11-12     A2       Blanks
13        A1       Arbitrary   
14        A1       Arbitrary                              *== OLD FORMAT ==========================*
15-16     I2       Century digits                         | Column 15: INTERNATIONAL QUIET         |
                   Year = 1889, Century digits = 18       |            or DISTURBED DAYS Q=1, D=2  |
                   Year = 1996, Century digits = 19       | Column 16: Blank for data since 1900,  |
                   Year = 2014, Century digits = 20       |            8 for data before.          |
17-20     I4       Tabular base.                          *========================================*
                   The values are in degrees for D and I, and in 
                   hundreds of nanoTeslas for the intensity elements. 
21-116    24I4     24 4-digit hourly mean values for the day. 
                   The values are in tenth-minutes for D and I, and in
                   nanoTeslas for the intensity elements.
                   The first hourly mean value represents the mean value 
                   between 00:00 UT and 01:00 UT, ..., the 24th value 
                   represents the mean between 23:00 UT and 24:00 UT.
                   A missing value is identified by 9999.
117-120   I4       Daily Mean. 
                   If any of the hourly mean values for the day are missing 
                   9999 will appear as the daily mean.
The tabular bases, hourly mean values and daily means are right adjusted and 
signed if negative. 
Negative values are identified with a minus sign either adjacent to the first 
significant digit or in the high-order position  of the field. 
NOTE: A blank digit will not appear between a (-) sign and the first 
significant digit. For example, a value may appear as -050 or b-50 but not as -b50 (b=blank).
The 25 values in positions 21-120 will have the range -999 to 9998, with 9999 
reserved for missing values. 
The records are sorted according to observatory code, year, month, element,day (positions 1-10).
For the intensity elements we have that hourly value (nanoTeslas) = tab.base*100 + tab.value
For the angles D and I we have that hourly value (Degrees) = tab.base + tab.value/600
===============================================================

Daily Values of Geomagnetic Field Components

This Directory contains mean daily values of geomagnetic field components 
at the Tbilisi Observatory (1880-1991).
This Directory was prepared by Institute  of Geophysics of Georgian Academy of Science.

Sudden Commencements

Sudden Commencements    1868 - Present

Catalogues of Geomagnetic Pulsations

Catalogue of geomagnetic pulsations of Pc1 type at observatory BOROK.  
Catalogue of geomagnetic pulsations of a type IPDP (intervals of pulsations with 
diminishing period) on the observation data at geophysical observatory BOROK (1957-1992).
Catalogue of geomagnetic pulsations of Pc1 at geophysical observatory MIRNY.

Catalogues of Geomagnetic Storms

Cosmic Rays

This Directory contains mean hourly, minute data recorded by 
World Network NM and MT stations, Ground-Level Events (GLE) and grafical applications.

Solar Activity and Sector Boundary of Interplanetary Magnetic Field (IMP)

FLUX10.7 1947 - Present   (daily)
                         (monthly)
                         (yearly)
                         (maxmin)
Sector_Boundary of IMF 1963 - Present       (daily)

SUNSPOT  1700 - Present     (yearly),
         1749 - Present     (monthly)
         1818 - Present     (daily)

This Directory contains mean hourly data recorded by some Russian stations

This Directory contains Images_of_f-plots & tables of ionospheric station Magadan

This Directory contains Model of distribution of density, temperature and effective collision
freguency of electrons. Yu.K.Chasovitin. 1998.

This Directory containsThe program RIM98 for calculating the parameters of the ionosphere to use the
"Reference Ionospheric Model-98" (RIM-98).Yu.K.Chasovitin. 1998.