F-5
10. Weather forecasts, storm warnings and time signals are distributed by radio telegraphy as detailed in the Notice to Mariners issued by this Department. Storm warnings to Hong Kong and vicinity, are also given by means of the Local and Non-local Signal Codes. A telegraphic adaptation of the Non-local Code is used for issuing warnings by cable to places outside the Colony.
11. Local signals, day and night, have been hoisted during the past 5 years according to the following table.
Year Warning Signal. Signals 2-9 Number of times. Number of hours displayed. Signal No. 10 Bombs. Number of times fired. 1931 7 93 4 88 1932 8 101 5 104 1933 5 62 6 75 1934 5 177 1 30 1935 3 86 3 60V.--METEOROLOGICAL OBSERVATIONS FROM SHIPS, TREATY PORTS, ETC:
12. In addition to meteorological registers kept at about 40 stations in China, meteorological logs were received from 129 ships operating in the Far East. These logs, representing 7,719 days' observations have been used for amplifying the weather maps and verifying typhoon tracks. The corresponding figures for 1934 were 126 and 6,166.
VI. MAGNETIC OBSERVATIONS.
13. The Magnetic Station at Au Tau has been kept in action throughout the year, and the results of the observations are now in the press.