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From: oler@rho.uleth.ca (Cary Oler)
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Subject: Daily Summary of Ionospheric Data for 06 November
To: solar-daily@lut.fi
Date: Sun, 7 Nov 93 16:30:56 MST
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Status: RO

                    ---------------------------------------
                    DAILY IONOSPHERIC SUMMARY FOR 06 NOV 93
                    ---------------------------------------


M-FACTORS FOR 3000 KM DISTANCES - M(3000)F2
-------------------------------------------

     MUR  ASH  SAL  DIX  MAG  SVE  TOM  KHA  WLP  MAU  VBG  GOO  EIE  TAO  CHU  KEA  ARG  BER  NIC  DYS  LEA
     ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---
00Z:           2.8       3.4                 2.9  3.2  3.5  2.8   B   3.3       3.2   B   3.0  3.0  3.4  3.7
01Z:           2.8       3.2       2.9       2.5  3.3  3.5  2.8  3.0   R        3.4   B        3.3  3.1  2.6
02Z:           2.8       3.4       3.2  3.2  2.6  3.6  3.6   A   2.9  3.6       3.6   B   3.1  4.0  3.2  2.4
03Z:                     3.4       3.3  3.4   A   3.7   B   2.4  2.9  3.5       3.7   B   2.8  3.2  2.9  2.6
04Z:           3.1       3.4  3.3  3.3  3.3  2.9  3.2  3.3  2.7  3.0  3.2       3.3   B        3.2  3.1  2.5
05Z:           3.2       3.4       3.4  3.3  2.7  3.5  3.1   A   3.9  3.3       3.5   B   2.7  3.6  2.7  2.8
06Z:           3.3                 3.5  3.2  2.7  3.0  3.7   A   3.4  3.5       3.0   B   2.9  3.7  2.7  2.6
07Z: 3.2       3.3  3.1            3.6       2.8  3.4  2.8   B    A   3.4       3.4   B   3.2  3.4  2.6  2.7
08Z:      3.6  3.3       3.1  3.1  3.4  3.6  2.9  3.5  3.0   A    B   3.4       3.6   B        3.5  2.9  4.3
09Z: 3.3  3.1  3.4       3.0  3.0  3.5  3.2   B   3.3  2.7   B    A   3.4       3.4   B   3.2  3.2  2.8   A
10Z:      3.2  3.3       2.7       3.6  3.1   A   3.0  2.9   B    B   3.2       3.0  3.3  3.1  3.3  3.5   A
11Z:      3.2                 3.1  3.4  3.3  3.1  2.9  3.0   B    B   3.0       2.9  3.3  3.3  3.5  3.3  3.4
12Z: 3.3  3.1       2.5            2.9       3.1  3.2  3.0  3.4   B   3.5       3.2  3.3  3.6  3.6  2.9  3.0
13Z:                                    2.9  3.4  3.5  2.6   B        3.4       3.5  3.4  3.3  3.5  3.5  3.0
14Z:                     2.8  3.1  3.1  2.9  3.2   F   3.3  3.3   B   3.1   B    E   3.3  3.3  3.6  3.4  2.9
15Z:                     2.8       2.8  3.0  3.4  3.0  3.4  3.4   B   3.3   F   3.0  3.3  3.3  3.6  3.6  3.0
16Z:                     2.8  2.9  2.9  2.8  3.2  2.8  3.4  3.3   B   3.2   B   2.9  3.3  3.5  3.4  3.3  2.7
17Z:                          2.9  2.9  2.8  3.4  3.2  3.2  3.3   B   3.4   R   3.2  3.3  3.6  3.1  3.3  3.0
18Z:           3.1            2.5       2.8  3.3       3.0  3.1  2.9  3.1  3.1       3.3       3.2  3.4  2.9
19Z:                                         3.2       3.2  3.2   B   3.1  3.0       3.4       3.1  3.3  2.9
20Z:                                         3.3       3.4   B    B   3.8  2.8       3.8  3.5  2.9  3.3  2.8
21Z:                                         3.3       3.2  3.2   B   2.7   F        3.4  3.4  4.2  3.5  2.7
22Z:                                         3.1       3.3        B   3.3   F                       3.4  3.1
23Z:                                         2.9       3.5        B   3.6                      3.0  3.5  3.4
=========================================
Estimated Average Global M(3000)F2:  3.19.


MINIMUM OBSERVED FREQUENCIES - FMIN (MHz)
-----------------------------------------

     MUR  ASH  SAL  DIX  MAG  SVE  TOM  KHA
     ---  ---  ---  ---  ---  ---  ---  ---
00Z:           1.0       1.7  1.8
01Z: 1.0       1.0       1.4       1.4
02Z:           1.0       1.5       1.5  1.4
03Z:                     1.7  1.8  1.0  1.2
04Z:           2.0       1.5  1.8  1.6  1.4
05Z:           2.0       1.0       1.6  1.8
06Z:           2.0                 1.6  1.8
07Z: 2.7       2.4  2.2            1.5
08Z:      1.9  3.2       1.0  1.7  1.5  1.2
09Z: 3.3  2.0  2.0       1.0  1.7  1.1  1.2
10Z:      1.9  2.0  1.3  1.0       1.3  1.1
11Z:      1.9            1.0  2.2  1.3  1.2
12Z: 2.5  2.0       1.0            1.0
13Z: 1.0       1.0  1.2       1.8       1.3
14Z:                1.5  1.0  1.8  1.0  1.2
15Z: 1.0       1.0  1.4  1.0  1.0  1.0  1.3
16Z: 1.0  2.0  1.0  1.4  1.0  1.8  1.4  1.3
17Z: 1.0       1.0  1.4  1.0  1.8  1.4  1.2
18Z:           1.0       1.0  1.8       1.2
19Z:
20Z:
21Z:
22Z:
23Z:


CRITICAL SPORADIC E-LAYER FREQUENCIES - Es (MHz)
------------------------------------------------

     MUR  ASH  SAL  DIX  MAG  SVE  TOM  KHA
     ---  ---  ---  ---  ---  ---  ---  ---
00Z:                     2.0
01Z: 4.0
02Z:                               1.8
03Z:                     2.3       2.0  2.7
04Z:
05Z:                     1.4
06Z:                                    2.2
07Z:
08Z:      3.4                           2.1
09Z:      3.3                      1.8  2.4
10Z:                6.2            2.0  2.8
11Z:      3.0                      2.0
12Z:      2.8       6.2            2.7
13Z: 5.0       4.2  4.5       2.8
14Z:                3.8       4.0
15Z: 4.0       2.5  6.2       2.8
16Z: 4.1  3.0  4.4  3.7  1.1
17Z: 4.0       2.3  4.0
18Z:           2.3
19Z:
20Z:
21Z:
22Z:
23Z:


OBSERVED CRITICAL F2 LAYER FREQUENCIES (MHz)
--------------------------------------------

      MUR  ASH  SAL  DIX  MAG  SVE  TOM  KHA  WLP  MAU  VBG  GOO  EIE  TAO  CHU  KEA  ARG  BER  NIC  DYS  LEA
     ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
00Z:            3.0       4.6  2.0            3.0 12.2  6.4  2.6   B   9.3      12.2   B   4.0  3.4  5.6  5.0
01Z:            3.2       4.6       2.1       2.5 12.5  4.3  2.7  5.0   R       12.5   B        4.0  3.5  5.3
02Z:            2.5       4.5       4.0  7.0  2.1 11.5  2.8   A   3.8 10.6      11.5   B   3.2  3.4  2.3  5.2
03Z:                      4.9  2.4  5.0  6.4   A   7.0   B   3.0  3.2  8.6       7.0   B   3.7  2.8  2.9  5.5
04Z:            3.6       4.9  4.3  6.7  6.6  2.7  5.6  2.8  2.2  2.7  9.8       5.6   B        3.8  2.4  5.3
05Z:            4.2       4.9       7.1  6.5  2.6  5.1  2.7   A   2.9 12.0       5.1   B   4.1  7.2  2.7  5.9
06Z:            4.9                 7.6  7.6  2.5  4.2  3.8   A   3.9 10.5       4.2   B   4.1  7.8  3.0  5.4
07Z:  3.9       5.1  4.2            8.1       2.8  4.9  3.0   B    A   8.7       4.9   B   4.6  8.2  3.9  5.6
08Z:       8.7  5.2       2.8  7.3  7.7  4.8  2.5  5.3  3.1   A    B   8.3       5.3   B        8.9  3.9  4.4
09Z:  4.6  7.5  5.6       1.7  7.7  7.2  4.3   B   3.5  3.1   B    A   7.8       3.5   B   2.5  7.9  4.6   A
10Z:       7.6  5.2       1.9       7.0  3.5   A   2.4  3.7   B    B   7.5       2.4  3.4  3.4  8.7  4.8   A
11Z:       7.3                 7.3  5.0  3.3  3.7  3.5  4.2   B    B   8.1       3.5  5.5  5.1  9.2  4.1  5.6
12Z:  3.8  8.4       2.7            3.7       5.4  3.5  4.2  5.8   B   9.6       3.5  6.7  6.9  7.9  4.3  6.2
13Z:                                     3.6  7.1  5.4  3.8   B        4.7       5.4  7.5  7.3  8.7  5.4  6.2
14Z:                      2.1 14.0  2.1  4.0  7.4  2.5  5.0  7.6   B   3.5   B   2.5  7.8  8.6  8.8  7.2  6.2
15Z:                      1.9  2.7  2.0  4.0  8.0  2.5  6.9  7.6   B   3.5   F   2.5  8.0  8.8  6.0  7.3  5.6
16Z:                      2.1  2.5  1.9  4.0  8.2  2.8  6.7  7.8   B   3.3   B   2.8  7.6  8.6  3.4  7.7  5.0
17Z:                 2.9       2.2  1.7  3.8  8.3  5.6  7.9  7.5   B   3.3   R   5.6  7.1  8.0  3.6  8.0  4.8
18Z:            2.6            2.4       3.5  8.2       8.5  7.7  2.8  2.7  5.7       7.0       3.5  8.4  4.5
19Z:                                          8.3       9.9  8.2   B   3.0  5.9       8.2       3.5  9.4  3.6
20Z:                                          8.7       9.5   B    B   3.2  7.1       6.2  7.8  3.3  8.9  3.1
21Z:                                          7.3       9.8  4.2   B   1.9   F        2.0  6.2  3.6  9.0  3.5
22Z:                                          5.9       9.5        B   4.0   F                       8.0  4.6
23Z:                                          4.6       8.8        B   8.0                      3.6  7.2  6.2
=========================================
Estimated Average Global foF2:  5.39 MHz.


MAXIMUM USABLE FREQUENCIES FOR 3000 KM PATHS (MHz) - MUF(3000)
--------------------------------------------------------------

      MUR  ASH  SAL  DIX  MAG  SVE  TOM  KHA  WLP  MAU  VBG  GOO  EIE  TAO  CHU  KEA  ARG  BER  NIC  DYS  LEA
     ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
00Z:            8.4      15.6                 8.7 38.4 22.4  7.3   B  30.7      39.0   B  12.0 10.2 19.0 18.5
01Z:            9.0      14.7       6.1       6.2 41.9 15.1  7.6 15.0   R       42.5   B       13.2 10.8 13.8
02Z:            7.0      15.3      12.8 22.4  5.5 41.4 10.1   A  11.0 38.2      41.4   B   9.9 13.6  7.4 12.5
03Z:                     16.7      16.5 21.8   A  25.9   B   7.2  9.3 30.1      25.9   B  10.4  9.0  8.4 14.3
04Z:           11.2      16.7 14.2 22.1 21.8  7.8 18.2  9.2  5.9  8.1 31.4      18.5   B       12.2  7.4 13.2
05Z:           13.4      16.7      24.1 21.4  7.0 17.6  8.4   A  11.3 39.6      17.9   B  11.1 25.9  7.3 16.5
06Z:           16.2                26.6 24.3  6.8 12.6 14.1   A  13.3 36.8      12.6   B  11.9 28.9  8.1 14.0
07Z: 12.5      16.8 13.0           29.2       7.8 16.7  8.4   B    A  29.6      16.7   B  14.7 27.9 10.1 15.1
08Z:      31.3 17.2       8.7 22.6 26.2 17.3  7.2 18.8  9.3   A    B  28.2      19.1   B       31.1 11.3 18.9
09Z: 15.2 23.2 19.0       5.1 23.1 25.2 13.8   B  11.7  8.4   B    A  26.5      11.9   B   8.0 25.3 12.9   A
10Z:      24.3 17.2       5.1      25.2 10.8   A   7.2 10.7   B    B  24.0       7.2 11.2 10.5 28.7 16.8   A
11Z:      23.4                22.6 17.0 10.9 11.5 10.2 12.6   B    B  24.3      10.2 18.1 16.8 32.2 13.5 19.0
12Z: 12.5 26.0       6.8           10.7      16.7 11.2 12.6 19.7   B  33.6      11.2 22.1 24.8 28.4 12.5 18.6
13Z:                                    10.4 24.1 18.6  9.9   B       16.0      18.9 25.5 24.1 30.4 18.9 18.6
14Z:                      5.9 43.4  6.5 11.6 23.7   F  16.5 25.1   B  10.8   B    E  25.7 28.4 31.7 24.5 18.0
15Z:                      5.3       5.6 12.0 27.2  7.4 23.5 25.8   B  11.6   F   7.5 26.4 29.0 21.6 26.3 16.8
16Z:                      5.9  7.2  5.5 11.2 26.2  8.0 22.8 25.7   B  10.6   B   8.1 25.1 30.1 11.6 25.4 13.5
17Z:                           6.4  4.9 10.6 28.2 17.6 25.3 24.8   B  11.2   R  17.9 23.4 28.8 11.2 26.4 14.4
18Z:            8.1            6.0       9.8 27.1      25.5 23.9  8.1  8.4 17.7      23.1      11.2 28.6 13.1
19Z:                                         26.6      31.7 26.2   B   9.3 17.7      27.9      10.8 31.0 10.4
20Z:                                         28.7      32.3   B    B  12.2 19.9      23.6 27.3  9.6 29.4  8.7
21Z:                                         24.1      31.4 13.4   B   5.1   F        6.8 21.1 15.1 31.5  9.4
22Z:                                         18.3      31.4        B  13.2   F                      27.2 14.3
23Z:                                         13.3      30.8        B  28.8                     10.8 25.2 21.1
===============================================
Estimated Average Global MUF(3000)F2: 17.16 MHz.


OBSERVED TOTAL IONOSPHERIC ELECTRON CONTENT
-------------------------------------------

      TAO  ANC  CNV  PAL  BOU  SHE  OSA
     ---- ---- ---- ---- ---- ---- ----
00Z:  350  150  130  400  170
01Z:  420  130  110  380  120
02Z:  420  120   99  270   97
03Z:  440  120   97  160   84
04Z:  510   93       110   88
05Z:  560   72  100  100   82
06Z:  500   60  110   80   80
07Z:  330   59  120   76
08Z:  260   57  120   76   78
09Z:  260   53  140   47   80
10Z:  310   59  110   35  100
11Z:  330   74  110   27  100
12Z:  280   70  140   55  100
13Z:  150   75  190   67   95
14Z:  130   67  230   53  110
15Z:  120   60  240   37  150
16Z:  110   67  240   41  160
17Z:  110   59  240   86  200
18Z:  110   90  270  180
19Z:  100  100  290  280  280
20Z:  100  130  300  400
21Z:   98  150  290  480
22Z:  160  170  230  460
23Z:  230  160  190  560


LIST OF REPORTING STATIONS AND THE SATELLITES THEY USE TO MEASURE TEC:

MUR = Murmansk                   USSR                (N68E033)
ASH = Ashkhabad                  USSR                (N37E058)
SAL = Salekhard                  USSR                (N66E066)
DIX = Dixon                      USSR                (N74E081)
MAG = Magadan                    USSR                (N60E151)
SVE = Sverdlovsk                 USSR                (N56E061)
TOM = Tomsk                      USSR                (N56E085)
KHA = Khabarovsk                 USSR                (N48E135)
WLP = Wallops Island VA          USA                 (N37W075)
MAU = Maui HI                    USA                 (N20W157)
VBG = Vandenberg AFB CA          USA                 (N34W120)
GOO = Goose Bay                  Canada              (N53W060)
EIE = Eielson AFB AK             USA                 (N64W147)
TAO = Taoyuan                    Taiwan              (N25E121)
CHU = Churchill                  Canada              (N58W094)
KEA = Keakawapu HI               USA                 (N20W156)
ARG = Argentia                   Canada              (N48W053)
BER = Bermuda                    Bermuda             (N32W064)
NIC = Nicosia                    Cyprus              (N35E033)
DYS = Dyess AFB TX               USA                 (N32W099)
LEA = Learmonth                  Australia           (S21E115)
ANC = Anchorage AK               USA                 (N61W150)
CNV = Cape Canaveral FL          USA                 (N28W080)
PAL = Palehua HI                 USA                 (N21W158)
BOU = Boulder CO                 USA                 (N40W105)
SHE = Shemya AK                  USA                 (N52E174)
OSA = Osan AB                    Korea               (N37E127)


DESCRIPTIVE CODES WHICH MAY APPEAR IN THE FOF2, M(3000), OR SID SECTIONS:

            A = Blanketing Sporadic E
            B = Complete Absorption
            C = Equipment Problems
            D = Frequency Higher than Equipment
            E = Frequency Lower than Equipment
            F = Spread Echoes
            G = FOF2 is less than FOF1
            I = Smoothed Value
            R = Attenuation


     Values in this experimental daily report have not been checked
     for errors and may occasionally contain a few.  Total electron
     content values are given in units of 10^15 electrons per square meter.


