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From: oler@rho.uleth.ca (Cary Oler)
Message-Id: <9311221749.AA26859@rho.uleth.ca>
Subject: Daily Summary of Ionospheric Data for 21 November
To: solar-daily@lut.fi
Date: Mon, 22 Nov 93 10:49:14 MST
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Reply-To: SOLAR-DAILY Distribution List <solar-daily@lut.fi>
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Status: RO

                    ---------------------------------------
                    DAILY IONOSPHERIC SUMMARY FOR 21 NOV 93
                    ---------------------------------------


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

     MUR  ASH  SVE  SAL  DIX  TOM  MAG  WLP  MAU  VBG  GOO  TAO  CHU  KEA  ARG  NIC  DYS  LEA
     ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---  ---
00Z:      2.9       3.1                 3.3  3.4  3.4  2.7  3.6       3.4  3.0  3.1  3.1
01Z: 2.7  2.9       3.1       3.3       3.1  3.2  3.5  2.8  3.3       3.2   A   3.4  3.3
02Z: 2.9  2.9                 3.2  3.7  2.9  3.5  3.3  2.7  3.5       3.6   A   3.8  3.6  2.8
03Z: 3.1  3.0  2.8  3.2       3.4  3.6  2.9  3.5  3.1  3.6  3.3       3.5  3.0  3.3   B   2.7
04Z:      3.1  3.3  3.3  3.1  3.4       3.3  3.5  3.7  3.0  3.3       3.5  3.1  3.3  3.1  2.8
05Z: 3.1  3.1  3.5  3.3       3.3       3.0  2.9  2.8       3.5       2.9       3.7  3.0  2.9
06Z: 3.1  3.2  3.3  3.4  3.3  3.5       2.9  3.1  2.8  2.6  3.3       3.1   B   4.0  2.9  2.9
07Z: 3.2  3.0  3.3  3.3       3.8       2.9  3.2  3.0  2.5  3.4       3.2   B   4.0  3.1  2.9
08Z: 3.5  3.1  3.0  3.3       3.4  3.4  2.8  3.3  3.2   A    R        3.4   B   3.7  2.8  2.9
09Z: 3.4       3.4  3.3       3.3  3.7  2.9  3.3  3.1   A   3.4       3.4   A   3.8  2.9  3.1
10Z: 3.3  3.1  3.4  3.4       3.4  3.2  3.0  3.3  3.1       3.6       3.3       3.5  3.2  3.2
11Z: 3.4  3.0  3.4  3.3       3.2       3.2  3.1  3.1       3.1       3.1       3.5  3.0  3.3
12Z: 3.4  3.1       3.3  3.1  3.4       3.1  3.2  3.2       3.2       3.2       3.5  2.9  4.0
13Z: 3.3  3.2       3.4       3.4       3.5  3.7  3.0  3.9  3.5       3.7  3.6  3.6  3.6  3.2
14Z: 3.3  2.7       3.1  2.9  2.9  3.0  3.4  2.7  3.1  3.5  3.4   B   2.7  3.6  3.6  3.6  3.0
15Z: 3.3  2.8       3.0  2.9  2.8  3.2  2.9  3.1  3.6  3.5  3.1  3.3  3.1  3.6  3.6  3.5  2.9
16Z:      3.1                 2.4  3.0  3.5  3.0  3.4  3.5  2.9  3.1  3.1       3.5  3.6  3.0
17Z:      3.1                 2.8       3.0  3.4  3.7  3.6  3.0  3.4  3.4  3.5  3.3  3.6  2.9
18Z:      2.7                           3.4       3.3  3.5  3.3   F        3.4  3.2  3.5  3.1
19Z:                                    3.4       3.6  3.5  3.6  3.2       3.5  3.5  3.3  2.9
20Z:                                    3.3       4.3  3.3   I   3.3       3.1  3.5  3.4  2.7
21Z:                                    3.3       3.4  4.0  3.7  3.4       3.1  3.0  3.5  3.5
22Z:                                    3.5       3.6  3.2  3.3   F        3.2  3.1  3.7  3.4
23Z:                                    3.1       3.8  3.1  3.6                 3.2  3.8  3.1
=========================================
Estimated Average Global M(3000)F2:  3.25.


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

     MUR  ASH  SVE  SAL  DIX  TOM  MAG
     ---  ---  ---  ---  ---  ---  ---
00Z: 1.0  2.0       1.0  1.2  1.0
01Z: 1.0  2.0       1.0  1.0  1.0
02Z: 1.0  2.0  1.7            1.0  1.0
03Z: 1.0  2.0  1.7  1.0       2.0  1.0
04Z:      2.0  1.0  1.0  1.6  1.6  1.0
05Z: 1.0  2.0  1.0  1.5       1.6  1.0
06Z: 1.3  2.0  1.8  1.6  2.5  1.8
07Z: 1.0  2.0  1.9  2.0       1.8
08Z: 1.4  2.0  1.0  1.9       1.7  1.4
09Z: 2.0       1.0  1.5       1.8  1.0
10Z: 1.0  2.0  1.6  1.0       1.5  1.0
11Z: 1.8  2.0  1.8  1.0  1.0  1.0  1.0
12Z: 1.7  2.0       1.0  1.0  1.0  1.0
13Z: 1.3  2.0       1.0  1.0  1.4  1.0
14Z: 1.3  2.0       1.0  1.0  1.2  1.0
15Z: 1.0  2.0       1.0  1.0  2.0  1.0
16Z:      2.0            2.0  1.0  1.0
17Z: 1.0  2.0       1.0  3.0  1.9  1.1
18Z:      2.0       1.0            1.0
19Z:
20Z:
21Z:
22Z:
23Z:


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

     MUR  ASH  SVE  SAL  DIX  TOM  MAG
     ---  ---  ---  ---  ---  ---  ---
00Z: 4.3  2.5            4.5  3.0
01Z: 3.2                 4.0  3.6
02Z: 3.0                      1.6  4.5
03Z:                               2.3
04Z:      3.0  2.1            2.6  2.1
05Z:           2.3            3.3  2.3
06Z:      3.0                 2.5
07Z:           2.7            3.0
08Z:      3.4  3.0            2.6
09Z:           3.0  2.0       2.2  2.2
10Z:      3.1       2.6       2.0  3.1
11Z:      3.0       2.4  2.5  3.0  1.5
12Z:                2.6  1.5  3.2
13Z:      2.5            2.6
14Z:                     3.0
15Z:      2.2            3.0
16Z:                     4.0
17Z: 2.0            2.3  5.4       2.3
18Z:                5.0            2.4
19Z:
20Z:
21Z:
22Z:
23Z:


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

      MUR  ASH  SVE  SAL  DIX  TOM  MAG  WLP  MAU  VBG  GOO  TAO  CHU  KEA  ARG  NIC  DYS  LEA
     ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
00Z:       3.7       3.2                 3.8 10.9  7.0  3.7  7.0      10.9  3.2  2.8  3.5
01Z:  2.8  3.4       2.6       2.0       3.3 10.7  4.7  3.0  8.1      10.7   A   2.9  3.9
02Z:  3.3  2.8  2.0            3.7  6.9  2.9 12.4  2.9  2.8  9.5      12.4   A   3.1  3.1  7.6
03Z:  2.8  6.0  2.4  1.8       5.5  6.4  2.9  9.9  2.5  2.6  9.5       9.9  2.3  2.2   B   7.7
04Z:       7.0  4.2  2.9  2.8  6.6       3.1  6.6  2.6  3.2 10.4       6.6  2.2  2.5  2.9  9.0
05Z:  2.0  7.4  5.4  4.2       6.5       2.8  3.8  2.6      11.6       3.8       4.9  2.9  9.3
06Z:  2.3  7.5  6.2  5.1  4.4  6.7       3.2  3.7  2.9  2.4 11.6       3.7   B   5.9  3.0  8.9
07Z:  3.5  7.7  6.4  5.4       6.5       3.5  3.6  3.1  2.4 11.4       3.6   B   6.0  3.2  8.9
08Z:  4.8  7.5  6.4  5.2       7.3  3.1  4.0  3.1  2.8   A    R        3.1   B   6.7  3.3  9.7
09Z:  4.9       6.3  5.8       6.8  2.2  4.0  2.9  2.9   A   9.7       2.9   A   5.7  3.4  9.4
10Z:  5.5  8.5  6.4  5.4       5.8  1.7  4.1  2.9  3.1       8.4       2.9       6.4  3.5  8.3
11Z:  5.7  6.3  5.8  4.6       4.7       4.2  3.4  3.1       7.4       3.4       6.0  3.5  7.2
12Z:  4.9  6.0       3.3  3.0  4.3       6.5  3.7  3.0       8.1       3.7       6.0  3.6  3.8
13Z:  4.3  5.6       2.6  2.6  2.2       6.7  3.3  3.1  6.7  7.3       3.3  7.3  5.6  5.4  4.9
14Z:  3.8  3.2       2.0  3.6  2.0  2.5  7.2  2.5  3.8  6.9  4.7   B   2.5  7.5  5.1  6.7  4.5
15Z:  2.7  3.6       1.8  3.5  2.5  2.7  9.2  2.4  6.2  7.4  3.3  4.5  2.4  7.9  3.6  7.6  4.6
16Z:       4.4                 2.5  3.1  7.6  3.2  7.5  7.2  3.2  5.1  3.2       3.1  7.4  4.6
17Z:       2.6                 2.9       7.8  5.6  7.9  6.1  3.2  6.0  5.6  7.0  3.0  7.1  4.7
18Z:       3.1                           7.9       8.3  7.0  3.8  5.7       7.1  3.1  7.8  4.0
19Z:                                     7.4       9.2  7.2  4.1  6.3       7.0  3.4  8.8  3.6
20Z:                                     6.7       8.7  5.9   I   6.9       5.1  2.7  9.2  3.4
21Z:                                     7.9       8.9  3.3  2.2  6.5       4.5  2.7  7.6  3.1
22Z:                                     6.8      10.3  3.6  3.1   F        3.9  2.8  6.7  6.4
23Z:                                     4.4       9.4  2.7  5.8                 2.9  6.9  6.8
=========================================
Estimated Average Global foF2:  5.11 MHz.


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

      MUR  ASH  SVE  SAL  DIX  TOM  MAG  WLP  MAU  VBG  GOO  TAO  CHU  KEA  ARG  NIC  DYS  LEA
     ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
00Z:      10.7       9.9                12.5 37.1 23.8 10.0 2

