HOURLY READINGS


 

AT 4 P.M. AT THE HONG KONG OBSERVATORY THE AIR TEMPERATURE
WAS 29 DEGREES CELSIUS AND THE RELATIVE HUMIDITY 86 PER
CENT.
DURING THE PAST HOUR THE MEAN UV INDEX RECORDED AT KING'S
PARK WAS 2. THE INTENSITY OF UV RADIATION WAS LOW.

 

ANNOUNCEMENT ON LOCALISED HEAVY RAIN: RAIN WAS PARTICULARLY
HEAVY IN LANTAU ISLAND IN ISLANDS DISTRICT, WITH MORE THAN
70 MILLIMETRES OF RAINFALL RECORDED IN THE PAST 1 HOUR
ENDING AT 3:50 P.M. AND MAY CAUSE SERIOUS FLOODING.

 

PLEASE BE REMINDED THAT:

 

THE THUNDERSTORM WARNING HAS BEEN ISSUED. IT WILL REMAIN
EFFECTIVE UNTIL 6:30 P.M. TODAY. THUNDERSTORMS ARE EXPECTED
TO OCCUR OVER HONG KONG.

 

THE AIR TEMPERATURES AT OTHER PLACES WERE:

 

KING'S PARK                 28 DEGREES;
WONG CHUK HANG              30 DEGREES;
TA KWU LING                 29 DEGREES;
LAU FAU SHAN                25 DEGREES;
TAI PO                      28 DEGREES;
SHA TIN                     30 DEGREES;
TUEN MUN                    26 DEGREES;
TSEUNG KWAN O               29 DEGREES;
SAI KUNG                    30 DEGREES;
CHEUNG CHAU                 26 DEGREES;
CHEK LAP KOK                26 DEGREES;
TSING YI                    28 DEGREES;
SHEK KONG                   29 DEGREES;
TSUEN WAN HO KOON           27 DEGREES;
TSUEN WAN SHING MUN VALLEY  28 DEGREES;
HONG KONG PARK              // DEGREES;
SHAU KEI WAN                29 DEGREES;
KOWLOON CITY                28 DEGREES;
HAPPY VALLEY                30 DEGREES;
WONG TAI SIN                29 DEGREES;
STANLEY                     29 DEGREES;
KWUN TONG                   29 DEGREES;
SHAM SHUI PO                29 DEGREES;
KAI TAK RUNWAY PARK         30 DEGREES;
YUEN LONG PARK              27 DEGREES;
TAI MEI TUK                 28 DEGREES.

 

BETWEEN 2:45 AND 3:45 P.M., LIGHTNING WAS DETECTED WITHIN
LANTAU, NEW TERRITORIES WEST, HONG KONG AND KOWLOON. THE
RAINFALL RECORDED IN VARIOUS REGIONS WERE:

 

 
ISLANDS DISTRICT                 0 TO 66 MM;
TUEN MUN                         0 TO 39 MM;
WONG TAI SIN                      3 TO 9 MM;
CENTRAL & WESTERN DISTRICT        0 TO 5 MM;
SHA TIN                           0 TO 5 MM;
KOWLOON CITY                      0 TO 4 MM;
TSUEN WAN                         0 TO 3 MM;
YAU TSIM MONG                     2 TO 3 MM;
KWAI TSING                        0 TO 2 MM;
NORTH DISTRICT                    0 TO 2 MM;
TAI PO                            0 TO 2 MM;
KWUN TONG                         0 TO 1 MM.

DISPATCHED BY HONG KONG OBSERVATORY AT 16:02 HKT ON 17.09.2019