Albert Bosch/Epopeya Everest Sin Limits Forecast - 27 April - day 20
Posted in Albert Bosch-Epopeya Everest Sin Limits | By Marc |
This Infra Red Satellite picture shows the greatest part of South East Asia. A lot of convective activity over the Indian Ocean and the South of India. North of Nepal and the Himalayas one can depict a line of deeper instability with snow showers. Click to enlarge. (c) Eumetsat
Everest Forecast 26 april
Tomorrow, the 28th, the conditions are going to change quite significantly. More clouds will invade and form, resulting in a solid, multilayered cloudiness at all levels of the mountain. Snow and poor visibility and contrast will make it a dangerous time on the mountain. This spell is expected to linger until late on the 29th before some improvement will start. After that the conditions on the mountain will be slightly unstable with sunny spells and some Cumulus cloud with a probability of 30% for a snow shower. This period will lest till the third of May because on that day again multilayered, solid clouds with snow will invade the area.
Levels
Base camp: 5,360mr 17,858ft
Camp 1 : 6,100mr 20,000ft
Camp 2 : 6,600mr 21,500ft
Camp 3 : 7,200mr 23,600ft
Camp 4 : 7,800mr 26,000ft
Summit : 8,848mr 29,029ft
Wind forecast
day 1: 28 april
BC: SW 10kt
C1: SW 10kt becoming SW 15kt
C2: SW 10kt becoming SW 15kt
C3: SW 5-10kt becoming WSW 15-20kt
C4: SW 10kt becoming WSW 15-20kt
S!: SW 10-15kt becoming WSW 20-25kt
day 2: 29 april
BC: WSW 10kt becoming NW 10kt
C1: WSW 10-15kt becoming NW 5-10kt
C2: WSW 15kt becoming NW 10kt
C3: WSW 15kt becoming NW 10kt
C4: W 15kt becoming VAR 5kt
S!: WSW 15-20kt
day 3: 30 april
BC: WSW 10kt becoming NW 10kt
C1: W 5-10kt becoming W 10-15kt
C2: W 10kt
C3: WNW 5-10kt
C4: WNW 15kt
S!: W 15-20kt
day 4: 01 may
BC: WSW 10kt
C1: WSW 15-20kt
C2: WSW 15-20kt
C3: WSW 15-20kt
C4: WSW 15-20kt
S!: WSW 20-25kt
day 5: 02 may
BC: SW 15kt
C1: WSW 15-20kt
C2: WSW 15-20kt
C3: WSW 20kt
C4: WSW 20-25kt
S!: WSW 25-35kt
day 6: 03 may
BC: W 10-15kt
C1: WNW 10-15kt
C2: NW 10-15kt
C3: NNW 10-15kt
C4: NNW 15kt
S!: N 20kt
day 7: 04 may
BC: W 10kt
C1: W 10-15kt
C2: NW 10-15kt
C3: N 10-15kt
C4: VAR 5kt
S!: NW 10-15kt
Air temperatures over the next seven days
BC: -3°C becoming -4°C
C1: -7°C becoming -9°C
C2: -9°C becoming -12°C
C3: -12°C becoming -10°C
C4: -20°C becoming -17°C
S!: -30°C becoming -26°C
General weather conditions
day 1: 28 april: maybe a sunny start but gradually increasing cloudiness becoming overcast at all levels of the mountain. Moderate to heavy snow fall develops.
day 2: 29 april: solid, multilayered clouds with moderate to heavy snowfall. After 21utc improvement starts.
day 3: 30 april: slightly unstable conditions with formation of patchy Cumulus clouds, later prob30% for a snow shower.
day 4: 01 may: similar conditions: sunny spells with temporarily clouds forming and around 30% risk for a shower. Of course during such a shower conditions can turn poor as well.
day 5: 02 may: similar conditions: sunny spells with temporarily clouds forming and around 30% risk for a shower.
day 6: 03 may: sunny spells but later during the day becoming overcast with solid cloudiness and moderate snowfall. Poor conditions.
day 7: 04 may: clearing, becoming slightly unstable with patchy cloud-sunny spells.