Hong Kong Observatory Logo

Past Backward Trajectory

Please select period:

Past Backward Trajectory of Air Mass
reaching Hong Kong at 8 a.m. 17 Dec 2017

Date and time Position of air mass
08:00HKT 17 Dec 2017 22.3 N 114.2 E
08:00HKT 16 Dec 2017 28.1 N 115.4 E
08:00HKT 15 Dec 2017 30.2 N 114.6 E
08:00HKT 14 Dec 2017 32.1 N 116.1 E



Points to note:

|  Back  |  Copyright and Disclaimer  |  Chinese Version  |


Last updated on 6 December 2012