Jökull


Jökull - 01.12.1969, Side 91

Jökull - 01.12.1969, Side 91
fjörðut to Streiti, closing Seyðisí'jörður and Mjóiíjörður; Norðfjarðarflói, Reyðarfjörður and Fáskrúðsfjörður being full of ice. Outside there ;vas oj>en j>ack reaching south to some miles off "ei'nir ancl extending f'rom 3 to 65 tniles E of Digones. South of that there was a belt of very open pack extending to Hval- nes. °/g Coast Guard Aircraft SIF observed that the ice had receded soniewhat at the N coast W of Melrakkaslétta, but navigation was closecl off Melrakkaslétta and in Þistilfjörður. The ice edge was running approx. between the fol- lowing coordinates: 6528/3030, 6528/2950, 6540/3027, 6606/2900, 6536/2825, 6543/2738. 6606/2743, 6638/2515, 6652/2250. Coverage N of the edge 7—9/10. From the last position open pack ice extended to 6634/2215 and from there very ojjen ]>ack to Horn and along the coast to Reykjarnes and to 6626/2120. Further the edge lay to 6645/2036 and 6645/2020 with close pack behind, then to 6627/2030, 6622/ 2010, 6625/2010 open pack, to 6630/1922 and 6648/1840 close pack, to 6622/1758, 6634/1730, 6636/1640 ojren jrack, and from there to RauÖinúpur close pack ice. i°-i3/g N-erly winds brought the ice close to the N coast of Iceland and southwards along the W coast of the NW peninsula. J1/g Hornbjargsviti reported increasing ice and navigation closed in the Oðinsboði area. Hraun: Much ice has drifted ashore today and extends as far off as seen. Tliere are open leads in the ice with E—NW-erly orientation, but apparently they are narrowing. Navigation is uncertain. Much ice has drifted into Skaga- fjörður today. Mánárbakki: Mucli ice drifted ashore last night. Ice with narrow leads fairly evenly distributed at sea. 12/5 Galtarviti reports: Ice sighted 15—20 km off extending from nortli into Isafjarðar- djújj. Cttnsiderable ice drifting on sailing route off the lighthouse. 13/ö lce flight by SIF along the N coast W of Melrakkaslétta: Some scattered floes and strijis were observed off the W coast of the NW peninsula from Kópur northwards. The edge of very ojien jiack was 5 miles off Deild and 2 miles off Ritur and strips were extencl- ing into Isafjarðardjúp. Ojien jiack ice was ashore from Straumnes to Kögur and close jiack from there to Steingrímsfjörður, at Skagi, Siglunes, Tjörnes and in the western part of Húnaflói, Skagafjörður, Skjálfandi and Axar- íjörður. From Rauðinúpur to Hraunhafnar- tangi there was very close pack along the coast. Navigation to the N coast was closed. Meteorological stations reported ice drifting into Hrútafjörður, Miðíjörður and Eyjafjörð- ur. 14/g Höfn in Hornafjörður reports: Ice is ashore at Hornafjörður and extends as far west as seen. Navigation is closed into the fjord. 15/g Ice reconnaissance by SIF showed rela- tively small changes at the N coast from jire- vious observation on the 13th although the coverage at Skagi, Siglunes and Tjörnes was now less, or 4—6/10. At the W coast of the NW jieninsula the ice had drifted off with E- erly winds. E of Melrakkaslétta, Þistilljörður was full of very close jiack and along the E coast there was some 2—10 miles wide belt of very close pack from Bakkaflói to Gerpir and another 3—6 niiles wide from Hvalnes to W of Hornafjörður, but from Gerjiir to Alftafjörður there was a narrow belt of close pack. E of those belts there was mainly close jiack north of Glettinganes but mainly very open pack in the southern part. The S edge of the ice was running ajiprox. from 6411/1543 to 6410/1450 to 6435/1318 to 6455/1250 to 6522/1145. 10/g Aircraft from Icelandair at 1200: There is a belt of ice along the SE coast to Kvísker. The belt widens eastwards and extends some 8 miles from shore at Jökulsá on Breiðamerkur- sandur. Coverage 9/10. 17/5 Hrútafjörður and Miðfjörður were full of ice according to reports from the meteoro- logical stations Hlaðhamar and Barkarstaðir. 18/5 The ice conditions as observed by SIF are shown on Fig. 8. 20/g Ice flight by TF-F'SD showed mainly somewhat increasecl coverage at the N coast from previous observation on the 18th. Close jiack ice in the western part of Húnaflói was still closing Ingólfsfjörður, Reykjarfjörður, Steingrímsfjörður, Hrútafjörður and Miðfjörð- ur. The boundary of close pack was 12 miles N and 3 miles E of Skagatá, 7 miles N of Siglunes and Gjögur, ashore in Skjálfandi ancl JÖKULL 19. ÁR 87
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