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From: oler@rho.uleth.ca (Cary Oler)
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Subject: Daily Summary of Ionospheric Data for 08 November
To: solar-daily@lut.fi
Date: Mon, 8 Nov 93 21:21:37 MST
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Status: RO

                    ---------------------------------------
                    DAILY IONOSPHERIC SUMMARY FOR 08 NOV 93
                    ---------------------------------------


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

     MUR  SAL  DIX  KHA  MAG  TOM  JUL  SVE  UPS
     ---  ---  ---  ---  ---  ---  ---  ---  ---
00Z:                3.2  3.5                 2.8
01Z:                3.5  3.6  2.8  2.5
02Z:                3.3  3.6  3.4  2.9       2.7
03Z: 3.0            3.5  3.5  3.3  2.9       3.0
04Z:                3.3       3.5  3.3  2.8  3.0
05Z:      3.2       3.3       3.4   E   2.9  3.0
06Z:                3.6  3.3  3.5  3.0  3.1
07Z:                3.3  3.4  3.5  3.3
08Z:                3.6  3.2  3.4  3.4  3.0
09Z: 3.4       3.3       3.2  3.6
10Z: 3.4  3.3            3.2  3.5       3.3
11Z: 3.4  3.2            3.0  3.3       3.2
12Z:
13Z:
14Z:
15Z:
16Z:
17Z:
18Z:
19Z:
20Z:
21Z:
22Z:
23Z:
=========================================
Estimated Average Global M(3000)F2:  3.24.


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

     MUR  SAL  DIX  KHA  MAG  TOM  SVE
     ---  ---  ---  ---  ---  ---  ---
00Z:                1.3  1.4
01Z:                1.3  1.4  1.6
02Z:                1.0  1.3  1.0
03Z: 1.0            1.0  1.4  2.0
04Z:                1.2       2.0  1.8
05Z:      3.0       1.0       1.8  1.8
06Z:                1.1  1.0  2.1  1.0
07Z:                1.4  1.0  1.8  1.0
08Z:                1.1  1.0  1.4  1.0
09Z: 3.0       2.1  1.3  1.0  1.2
10Z: 2.8  3.0       1.1  1.0  1.1  1.8
11Z: 2.0  3.0  1.1       1.0  1.2  1.8
12Z:           1.1
13Z:
14Z:
15Z:
16Z:
17Z:
18Z:
19Z:
20Z:
21Z:
22Z:
23Z:


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

     MUR  DIX  KHA  MAG  TOM  SVE
     ---  ---  ---  ---  ---  ---
00Z:           3.2
01Z:           2.9
02Z:           3.2  2.3  1.6
03Z: 3.0       3.1
04Z:           2.9
05Z:                          3.0
06Z:           2.5            3.0
07Z:           3.2            6.0
08Z:           4.2  3.6       6.0
09Z:      2.5  5.0  1.9  1.5
10Z:           4.8  2.0       4.6
11Z: 2.5  3.1       2.1       5.0
12Z:      2.5
13Z:
14Z:
15Z:
16Z:
17Z:
18Z:
19Z:
20Z:
21Z:
22Z:
23Z:


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

      MUR  SAL  DIX  KHA  MAG  TOM  JUL  SVE  UPS  POI
     ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
00Z:                 7.0  5.5        A        2.4  3.3
01Z:                 7.4  6.0  2.6  2.0            2.5
02Z:                 7.0  5.8  4.6  2.2       2.3  2.9
03Z:  3.0            7.7  6.1  6.2  1.9       2.1  3.1
04Z:                 6.8       6.8  2.0  4.3  2.1  2.5
05Z:       4.3       7.0       7.6       5.2  2.6  2.3
06Z:                 6.8  5.0  8.4  3.2  5.8       2.1
07Z:                 6.6  4.1  7.8  5.1  6.4       4.5
08Z:                 5.3  3.0  7.4  6.0  6.5
09Z:  4.8       4.6  3.8  2.6  7.5
10Z:  5.0  4.7            2.3  7.0       6.6
11Z:  5.0  4.6            2.2  5.3       6.1
12Z:            3.6
13Z:
14Z:
15Z:
16Z:
17Z:
18Z:
19Z:
20Z:
21Z:
22Z:
23Z:
=========================================
Estimated Average Global foF2:  4.73 MHz.


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

      MUR  SAL  DIX  KHA  MAG  TOM  JUL  SVE  UPS
     ---- ---- ---- ---- ---- ---- ---- ---- ----
00Z:                22.4 19.2        A        6.8
01Z:                25.9 21.6  7.3  5.0
02Z:                23.1 20.9 15.6  6.4       6.1
03Z:  9.0           26.9 21.4 20.5  5.5       6.2
04Z:                22.4      23.8  6.6 12.0  6.4
05Z:      13.8      23.1      25.8      15.1  7.7
06Z:                24.5 16.5 29.4  9.6 18.0
07Z:                21.8 13.9 27.3 16.8
08Z:                19.1  9.6 25.2 20.4 19.5
09Z: 16.3      15.2       8.3 27.0
10Z: 17.0 15.5            7.4 24.5      21.8
11Z: 17.0 14.7            6.6 17.5      19.5
12Z:
13Z:
14Z:
15Z:
16Z:
17Z:
18Z:
19Z:
20Z:
21Z:
22Z:
23Z:
===============================================
Estimated Average Global MUF(3000)F2: 15.33 MHz.


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

NO TEC DATA PRESENTLY AVAILABLE


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

MUR = Murmansk                   USSR                (N68E033)
SAL = Salekhard                  USSR                (N66E066)
DIX = Dixon                      USSR                (N74E081)
KHA = Khabarovsk                 USSR                (N48E135)
MAG = Magadan                    USSR                (N60E151)
TOM = Tomsk                      USSR                (N56E085)
JUL = Juliusruh/Rugen            Germany             (N54E013)
SVE = Sverdlovsk                 USSR                (N56E061)
UPS = Uppsala                    Sweden              (N60E018)
POI = Poitiers                   France              (N46E000)


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.


