HOURLY READINGS


 

AT 5 P.M. AT THE HONG KONG OBSERVATORY THE AIR TEMPERATURE
WAS 26 DEGREES CELSIUS AND THE RELATIVE HUMIDITY 94 PER
CENT.
DURING THE PAST HOUR THE MEAN UV INDEX RECORDED AT KING'S
PARK WAS 0.3. THE INTENSITY OF UV RADIATION WAS LOW.

 

 

PLEASE BE REMINDED THAT:

 

THE TROPICAL CYCLONE SIGNAL NO. 3 HAS BEEN ISSUED.
THE THUNDERSTORM WARNING HAS BEEN ISSUED. IT WILL REMAIN
EFFECTIVE UNTIL 7:00 P.M. TODAY. ISOLATED SQUALLY
THUNDERSTORMS ARE EXPECTED TO OCCUR OVER HONG KONG.

 

THE AIR TEMPERATURES AT OTHER PLACES WERE:

 

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

 

BETWEEN 3:45 AND 4:45 P.M., LIGHTNING WAS DETECTED WITHIN
LANTAU. THE RAINFALL RECORDED IN VARIOUS REGIONS WERE:

 

 
ISLANDS DISTRICT                 0 TO 13 MM;
SAI KUNG                         3 TO 10 MM;
KWUN TONG                         4 TO 8 MM;
CENTRAL & WESTERN DISTRICT        2 TO 6 MM;
EASTERN DISTRICT                  3 TO 5 MM;
SHA TIN                           1 TO 5 MM;
SOUTHERN DISTRICT                 3 TO 5 MM;
WONG TAI SIN                      3 TO 5 MM;
WAN CHAI                          3 TO 4 MM;
YAU TSIM MONG                     3 TO 4 MM;
KOWLOON CITY                      2 TO 4 MM;
NORTH DISTRICT                    0 TO 3 MM;
SHAM SHUI PO                      2 TO 3 MM;
TAI PO                            0 TO 2 MM;
TSUEN WAN                         0 TO 2 MM;
KWAI TSING                        0 TO 1 MM;
YUEN LONG                         0 TO 1 MM.

 

HERE IS THE INFORMATION ON TROPICAL STORM CEMPAKA:
LOCATION: 21.1 DEGREES NORTH, 113.0 DEGREES EAST; MAXIMUM
SUSTAINED WIND NEAR ITS CENTRE: 75 KM/H.

DISPATCHED BY HONG KONG OBSERVATORY AT 17:02 HKT ON 19.07.2021