D P flying with great rapidity from the W. S.W. Overcast : cirro-stratus and scud : the wind still increasing. ... P P J H A few stars only are visible in the north- western horizon, with Sirius in S. S.W.; the rest of the sky being totally overcast. ... difference of the Dry and Wet Thermometers ; that at the former time appears too high, and that at the latter too low ; they are used in the Abstracts as above. P March 5aquot;.
|Title||:||Magnetical and Meteorological Observations Made at the Royal Observatory, Greenwich|
|Author||:||Royal Observatory (Greenwich), George Biddell Airy|