Publication: Magyar Közlöny
Issue: MK-2007-70 (Year: 2007, Number: 70)
Era: 2004-2010
Section: Melléklet a 2007. évi XLVI. törvényhez
Paragraph Index: 979

4. When a single numerical value of an element is given in a forecast, it is to be interpreted as representing the most probable mean of a range of values which the element may assume during the period of the forecast. Abbreviations: SKC — 0 oktas, FEW — 1 to 2 oktas, SCT — 3 to 4 oktas, BKN — 5 to 7 oktas, OVC — 8 oktas, LYR — Layered, LOC — Locally, ISOL — Isolated, OCNL — Occasional, FRQ — Frequent, EMBD — Embedded. BIGGIN HILL AMSTERDAM AIRWAYS 2007/70/II. szám Annex 3 — Meteorological Service for International Air Navigation Appendix 1 25/11/04 APP 1-6 Model TB. Tabular forecast of upper winds and upper-air temperatures Example — Spot locations 24 280 40 - 32 18 270 25 - 21 10 VRB 05 - 08 05 090 15 - 03 02 080 15 + 03 24 290 55 - 32 18 290 40 - 22 10 340 10 - 09 05 050 10 - 03 02 VRB 05 + 03 24 250 30 - 29 18 250 30 - 18 10 230 10 - 03 05 140 15 + 04 02 110 30 + 05 24 260 30 - 29 18 260 25 - 18 10 250 10 - 03 05 150 10 + 03 02 090 25 + 04 24 270 40 - 29 18 270 35 - 19 10 290 15 - 04 05 090 10 + 01 02 080 15 + 05 24 210 30 - 28 18 220 35 - 17 10 210 25 + 00 05 180 10 + 10 02 150 15 + 12 24 250 35 - 28 18 250 30 - 17 10 270 20 + 00 05 VRB 05 + 09 02 090 15 + 09 24 260 40 - 28 18 260 30 - 16 10 280 20 + 00 05 VRB 05 + 08 02 080 15 + 09 24 180 30 - 29 18 180 35 - 17 10 170 30 + 01 05 140 20 + 14 02 140 20 + 16 24 190 25 - 29 18 200 25 - 17 10 170 15 + 02 05 140 10 + 13 02 140 15 + 15 24 210 25 - 28 18 220 25 - 16 10 VRB 05 + 02 05 VRB 05 + 14 02 120 10 + 15 24 220 25 - 28 18 240 20 - 14 10 VRB 05 + 01 05 VRB 05 + 14 02 VRB 05 +15 24 240 25 - 25 18 250 20 - 13 10 230 10 + 04 05 180 10 + 13 02 VRB 05 + 18 24 160 30 - 29 18 180 30 - 17 10 140 25 + 03 05 140 20 + 13 02 150 15 + 16 24 170 25 - 28 18 180 25 - 16 10 130 15 + 04 05 150 10 + 13 02 169 10 + 16 24 190 20 - 26 18 180 15 - 13 10 220 10 + 04 05 240 15 + 12 02 230 10 + 17 Boxes refer to spot winds degrees true and knots at intersections of the LAT/LONG lines covered by the box; temperatures in degrees Celsius; heights are above MSL (thousands of feet). ISSUED BY FIXED TIME PROGNOSTIC CHART VALID AT UTC ON BASED ON UTC DATA ON NEXT ISSUE VALID AT UTC 60°N 0° 0° 10°W 5°E 5°E 55°N 50°N 50°N 2007/70/II. szám Appendix 1 Annex 3 — Meteorological Service for International Air Navigation APP 1-7 25/11/04 Model IS. Upper wind and temperature chart for standard isobaric surface Example 1 — Arrows, feathers and pennants (Mercator projection) ISSUED BY WAFC……………………… WIND/TEMPERATURE FL……………………………………… FIXED TIME PROGNOSTIC CHART VALID………… UTC………… 20…… BASED ON…… UTC DATA ON……… Units used: knots; degrees Celsius Temperatures negative unless prefixed by + 2007/70/II. szám Annex 3 — Meteorological Service for International Air Navigation Appendix 1 25/11/04 APP 1-8 Model IS. Upper wind and temperature chart for standard isobaric surface Example 2 — Arrows, feathers and pennants (Polar stereographic projection) ISSUED BY WAFC………………….. WIND/TEMPERATURE FL………………………………..… FIXED TIME PROGNOSTIC CHART VALID… …UTC…… 20…… BASED ON…… UTC DATA ON… Units used: knots; degrees Celsius Temperatures negative unless prefixed by + 2007/70/II. szám Appendix 1 Annex 3 — Meteorological Service for International Air Navigation APP 1-9 25/11/04 ISSUED BY WAFC………… SIGWX ABOVE FL 250 TROPOPAUSE/JET STREAM FIXED TIME PROGNOSTIC CHART VALID….. UTC….. 20…. Symbols and CB imply moderate or severe turbulence, icing and hail. Units used: knots; altitudes in flight levels. Check SIGMETs for volcanic ash. CAT AREAS Model SWH. Significant weather chart (high level) Example 1 — Mercator projection 2007/70/II. szám Annex 3 — Meteorological Service for International Air Navigation Appendix 1 25/11/04 APP 1-10 ISSUED BY WAFC………… SIGWX ABOVE FL 250 TROPOPAUSE/JET STREAM FIXED TIME PROGNOSTIC CHART VALID….. UTC….. 20…. Symbols and CB imply moderate or severe turbulence, icing and hail. Units used: knots; altitudes in flight levels. Check SIGMETs for volcanic ash. CAT AREAS Model SWH. Significant weather chart (high level) Example 2 — Polar stereographic projection 2007/70/II. szám Appendix 1 Annex 3 — Meteorological Service for International Air Navigation APP 1-11 25/11/04 SIGWX ABOVE FL 250 TROPOPAUSE/JET STREAM FIXED TIME PROGNOSTIC CHART VALID….. UTC….. 20…. Symbols and CB imply moderate or severe turbulence, icing and hail. Units used: knots; altitudes in flight levels. Check SIGMETs for volcanic ash. XXX XXX XXX CAT AREAS Model SWH. Significant weather chart (high level) Example 3 — Polar stereographic projection (showing the jet stream vertical extent and crossing jet stream depictions) 2007/70/II. szám Annex 3 — Meteorological Service for International Air Navigation Appendix 1 25/11/04 APP 1-12 ISSUED BY WAFC……………………… SIGWX FL 100 – 250 FIXED TIME PROGNOSTIC CHART VALID……… UTC………20…… Symbols and CB imply moderate or severe turbulence, icing and hail. Units used: knots; altitudes in flight levels. POLAR STEREOGRAPHIC PROJECTION STANDARD PARALLEL 60°N SCALE CAT AREAS xxx Model SWM. Significant weather chart (medium level) 2007/70/II. szám Appendix 1 Annex 3 — Meteorological Service for International Air Navigation APP 1-13 25/11/04 Model SWL. Significant weather chart (low level) Example 1 ISSUED BY……………………… SIGWX SFC – 10 000 FT FIXED TIME PROGNOSTIC CHART VALID……… UTC …………20…… Symbols and CB imply moderate or severe turbulence, icing and hail. Units used: knots; visibility in metres or kilometres; altitude in hectofeet above mean sea level. XXX XXX XXX 2007/70/II. szám Annex 3 — Meteorological Service for International Air Navigation Appendix 1 25/11/04 APP 1-14 FIXED TIME PROGNOSTIC CHART VALID …………… UTC……………… 20… BASED ON ……… UTC DATA ON………………… VARIANT VIS SIGNIFICANT WEATHER CLOUD, TURBULENCE, ICING 0°C AREA A AREA B AREA C AREA D AREA E AREA F AREA G AREA J SCT CU 025/080 ISOL ISOL DRIZZLE THUNDERSTORM OCNL HEAVY RAIN EMBD CB 008/XXX BKN CU 015/XXX 050/XXX OVC LYR ST NS 015/XXX 050/XXX LOC SOUTH COT HILLS OVC ST SC 003/050 OVC LYR ST NS 005/XXX 090/XXX LOC NORTH LOC HILLS NORTH LOC NORTH RAIN OVC LYR SC NS 010/XXX SCT SC 020/030 LOC LAND LOC COT HILLS FOG MIST FOG RAIN FOG BKN to OVC ST 002/010 BKN to OVC ST SC 010/040 OVC ST SFC/015 OVC ST SFC/010 SCT CU SC 030/050 BLW 070 OVC CU SC NS 010/XXX 030/XXX REMARKS: EAST TO NE GALES SHETLAND TO HEBRIDES - SEVERE MOUNTAIN WAVES NW SCOTLAND - FOG PATCHES EAST ANGLIA - WDSPR FOG OVER NORTH FRANCE, BELGIUM AND THE NETHERLANDS SIGWX SFC – 10 000 FT ISSUED BY ………………………… AT ……… UTC Notes:

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