We make every effort to keep the programme up-to-date and accurate. However changes can happen at short notice and updates rely on the kind donation of time by Society members. If you see an error please let us know.
Basic members are welcome to attend lectures but will be charged a small fee.
May
24
Sun
From approx Sunday the 24th of May until approx Monday the 11th of August
Noctilucent Cloud (NLC) could start to appear in the NW sky 90-120 minutes after sunset
or 90-120 minutes before sunrise in the NE sky
these dates may vary a little dependent on current solar activity
NLC have a typical colour range of electric blue to silver
and are normally at an altitude of 250,000-280,000 feet
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