TABULAR FORECAST OF EN-ROUTE CONDITIONS LOW LEVEL MODEL TA1

DATE: DECEMBER 19, 2014 HEIGHT IN FEET MSL

VALID FOR DEPARTURE BETWEEN: 10.00UTC AND 15.00UTC

AND ARRIVAL BETWEEN: 10.00UTC AND 15.00UTC

SPECIAL FEATURES OF THE METEOROLOGICAL SITUATION:

SUBSIDENCE OVER THE AREA; THERMAL FACTORS LOCALLY FAVOR THE DEVELOPMENT OF CONVECTIVE CLOUDS

07° N                            4° N                            2° N

UPPER WINDS

(DEGREES TRUE AND KNOTS)

                              10000FT

                              5000FT

                                       2000FT

 TEMPERATURE

(DEGREES CELSIUS)

  

 

040/15    PS 10

060/20    PS 16

070/15    PS 22

 

CLOUDS

                                                                      1000

                                      LOC SCT/BKN ST ——

                                                                        200

                                              8000                                 XXX

       SCT LOC BKN CUSC ——              ISOL TCU ——
                                              1200                                 1500                                                    

VISIBILITY

IN MIST/FOG 800 – 5000M

IN SHOWERS 5 – 8KM

SIGNIFICANT WEATHER

LOCALLY MIST/FOG, CLEARING UP WITH IN THE NEXT HOUR, ALONG WITH THE ST-CLOUDS

AN ISOLATED SHOWER POSSIBLE NEAR THE SOUTHERN BORDER

HEIGHT OF 0ºC ISOTHERM (ft)

+/- 16000

FORECAST LOWEST QNH (hPa)

1008

SUPPLEMENTARY INFORMATION

Issued at NMC on: 10.00UTC DECEMBER 20, 2014 BY FORECASTER: D. SAMUEL.

 

Note:

1.   Positive and negative values are indicated by the prefix “PS” (plus) and “MS” (minus) respectively.

2.   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.

 

METAR SMJP 191000Z 00000KT 5000 BR FEW002 SCT010 21/21 Q1011 NOSIG=

METAR SMZO 191000Z 00000KT 5000 FEW010 23/23 Q1011 NOSIG=

METAR SMNI 191000Z 00000KT 9999 FEW012 24/23 Q1011=