Observations made at the Magnetical and Meteorological Observatory at St. Helena, Volume 2Longman, Brown, Green and Longmans, 1860 |
Other editions - View all
Common terms and phrases
0.9 Nearly overcast 1.0 Overcast 16 Rain 1º Faht 22 Rain aggregate values Angular Value Annual Means Astronomical Reckoning August 31 Bar for 1º Barometer at 32 BIFILAR MAGNET Cape cir.-strat Cloudy Sky cum.-strat Daily and Monthly December Declinometer denote decreasing Westerly disturbances increasing dull exhibits the aggregate Extent of Cloudy fair at night H. F. Change Helena 23 Hobarton Hourly Means hourly observations Hours of Mean increasing the force July June 30 larger disturbances Lunar Hours lunar-diurnal variation Magnetic moment MAGNETICAL OBSERVATIONS magnetometer Mean Göttin Mean Göttingen Mean hourly value Mean monthly value Mean Solar Mean St mist and rain misty and showery Monthly Means nearly calm November overcast at night Point Barrow ratios S.E. by E Scale Division scale readings secular change Solar Terres solar-diurnal variation strat Sunday TABLE Therm THERMOMETER VERTICAL FORCE MAGNET Weather and Phenomena westerly deflections westerly disturbances Wind