ANNUAL MEANS VALUES DALAT, DLT, VIETNAM COLATITUDE: 078.054 LONGITUDE: 108.481 ELEVATION : 1583 meters YEAR D I H X Y Z F * ELE Deg. Min. Deg. Min nT nT nT nT nT 2011.500 359 30.2 10 40.7 40794 40792 -353 7692 41513 I HDZF 1 2012.500 359 27.6 10 49.7 40783 40781 -384 7801 41522 A HDZF 2013.500 359 25.6 10 59.6 40790 40788 -409 7924 41552 I HDZF 2014.500 359 23.5 11 12.2 40792 40789 -433 8079 41584 I HDZF 2015.500 359 20.7 11 24.0 40781 40779 -467 8222 41602 I HDZF 2016.500 359 17.3 11 33.5 40805 40802 -506 8345 41650 I HDZF 2017.500 359 14.7 11 42.5 40811 40808 -537 8457 41678 I HDZF 2018.500 359 12.7 11 49.5 40829 40825 -562 8548 41714 I HDZF *A = All days *Q = Quiet days *D = Disturbed days *I = Incomplete *J = Jump ELE = Recorded elements from which the annual mean values were derived Notes : 1. beginning of recordings end of April 2011