Translate

Showing posts with label vorticity. Show all posts
Showing posts with label vorticity. Show all posts

Monday, March 25, 2019

Rain at last

After weeks of extremely dry and dusty conditions some  significant amounts of rain fell all over La Gomera this morning. In the southwest up to 16.4 mm ( in La Dama) had fallen and most of the island had received between 7 and 14 mm by 10 am. There's a status 'yellow' weather alert for the western Canary Islands for rain up to 20 mm in one hour and for isolated thunderstorms, valid until tonight. Caution is advised on roads and hiking paths.
For the next few days some further rain showers may be expected, but with good sunny periods too.

Tuesday, November 20, 2018

Warning: Rainy day(s)...

...ahead, and they're welcome by local farmers who're just after planting the first spuds and other crops for you to enjoy, and by those who want to have a shower here without feeling guilty. 
BUT there's a status 'yellow' warning of heavy showers and possibly persistent rain of up to 15 mm per hour for  Wednesday 21st of  November 2018 valid for La Gomera from 9 am 'til 9 pm. More showers, some possibly heavy, are forecast for Thursday. After Tuesdays perfect day for exploring the island (images on this blog soon), please don't be deceived and avoid the spectacular valleys, cliffs, and mountains.
Thankfully it won't be very windy, but the downside of that is that the latest cold front will have more time to 'linger' and discharge precipitation to leave locally persistent rain, if and when and where. Even the odd thunderstorms cannot be ruled out. The temperature is expected to go down a  bit from tomorrow in all areas, but more markedly so in the mountains. However, still feeling warm by northern European standards and up to the low twenties ÂșC in the southern coastal areas.
...and don't you dare blame me for catching a nice sunny spell on a southern beach and/or a heavy shower while there. You have been warned...
For all the western Canary Islands, including all of Tenerife a 'Yellow' rainfall warning applies for Wednesday and for La Palma island they've given a 'status orange' warning.  
Summary: VERY HEAVY SHOWERS EXPECTED - DO NOT HIKE and TAKE CARE !
Tonight there's a halo around the moon, and an ol' saying goes: Ring around the moon - rain coming soon.
UPDATE: La Gomera rain alert now valid from Wednesday 1 pm 'til midnight
Relative vorticity 500mb  for Friday 12:00h UTC. Stay tuned...