Jökull - 01.12.1963, Page 33

JON EYTHORSSON:
Jöklabreytingar 1961/62 og 1962/63
(GLACIER VARIATIONS IN METERS)
Breytingar laldar i metrum. Þýðir -f hop (recession), en + jramskrið (advance).
I. Drangajökull
Kaldalónsjökull.....................................
Leirufjarðarjökull .................................
Reykjarf jarðarjökull ..............................
II. Snœfellsjökull
Hyrningsjökull .....................................
Jökulháls 1960/62 ..................................
III. Eyjafjallajökull — Mýrdalsjökull
Gígjökull 1958/63 (5 ár) ...........................
Sólheimajökull, V-sporður (W-snout) ................
— A-sporður (E-snout) ................
Jökulhöfuð..........................................
IV. Vatnajökull
Skeiðarárjökull vestan til (W-side) ................
— austan til (E-side) ................
Morsárjökull .......................................
Skaftafellsjökull ..................................
Svínafellsjökull norðan til (N-side) ...............
— sunnan til (S-sicle) ...............
Virkisjökull .......................................
Stórhöfðajökull 1960/63 (3 ár) .....................
Ivvíárjökull .......................................
Hrútárjökull .......................................
Fjallsjökull .......................................
Breiðamerkurjökull vestan ár (W of Jökulsá) . .. .
— austan ár (E of Jökulsá) . .. .
Brókarjökull .......................................
Birnujökull ........................................
Heinabergsjöklar
Á Eyvindstungnakolli .............................
Syðri jökull (Skálafellsjökull) ..................
Nyrðri jökull (Heinabergsjökull) .................
Fláajökull..........................................
Hoffellsjökull, eystri tunga (E-snout) .............
— vestri tunga (W-snout) .............
Tungnaárjökull v. Jökulheima (near Jökulheimar) .
1961/62 1962/63
-f- 16 -f 1
? ?
-f 84 — 92
-f 20 -f- 14
-f 160 -f- 25
4- 50 -f- 149 40
-f 28 -f- 30
H- 1 -f 6
-f- 15 35
8 19
-f- 11 15
13 50
+ 7 0
+ 15 + 6
~T- 5 -f- 25 12
+ 32 31
-y 14 36
-y 17 14
39 59
99 129
-í- 25 10
-T- 100 50
0 0
-f- 5 27
-f- 71 61
-f- 31 39
-J- 33 ?
160 ?
1451) 80
1) Leiðrétt f. -í- 45 (Corrected from -f- 45), Jökull 1962.
JÖKULL 1963
29