If I understood correctly at 30 degrees Celsius as is expected in the coming days at 2 degrees drop 1000 feet this means 10,000 feet? So I have to wait to drop temperatures if I want to reach them with a low-flying rocket to 5000 ft?They usually occur where dew point matches temperature. Temperature decreases an average of 2° Celsius per 1000' of altitude. So if the temp was 20 and the dew point is 10 then the clouds would be at 5000'. There are many other variables but that should be close.
The small, cotton ball, cumulus clouds are often fairly low. We were at 4500 feet today and there were a few scattered below us. Just keep in mind that those clouds may also be indicating a rising column of air.
As a Hang Glider pilot, I can sure tell you that those clouds definitely DO indicate rising air! And powerful too, sometimes 600+ feet per minute lift, and I have heard of over 1000. As stated earlier, that's what forms the cumulus clouds anyway - a rising thermal bringing moisture with it.....which condenses when the air temperature at whatever altitude is at the dew point. We love to see those cumies and they are like our energy source.
This I have experienced. The rocket first gently descending parachute, then began to rise and consequently lost itBack to rocket stuff - SCP knows this, but maybe someone else reading doesn't - if your rocket descends into one of these thermals under a too-large parachute it will go up, and might end up a couple of counties down wind.
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