HOURLY READINGS


 

AT NOON AT THE HONG KONG OBSERVATORY THE AIR TEMPERATURE
WAS 26 DEGREES CELSIUS AND THE RELATIVE HUMIDITY 97 PER
CENT.
DURING THE PAST HOUR THE MEAN UV INDEX RECORDED AT KING'S
PARK WAS 0.7. THE INTENSITY OF UV RADIATION WAS LOW.

 

 

PLEASE BE REMINDED THAT:

 

THE TROPICAL CYCLONE SIGNAL NO. 3 HAS BEEN ISSUED.
THE AMBER RAINSTORM WARNING SIGNAL HAS BEEN ISSUED.
THE THUNDERSTORM WARNING HAS BEEN ISSUED. IT WILL REMAIN
EFFECTIVE UNTIL 1:00 P.M. TODAY. 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                 25 DEGREES;
LAU FAU SHAN                25 DEGREES;
TAI PO                      25 DEGREES;
SHA TIN                     25 DEGREES;
TUEN MUN                    25 DEGREES;
TSEUNG KWAN O               25 DEGREES;
SAI KUNG                    26 DEGREES;
CHEUNG CHAU                 24 DEGREES;
CHEK LAP KOK                26 DEGREES;
TSING YI                    25 DEGREES;
SHEK KONG                   25 DEGREES;
TSUEN WAN HO KOON           24 DEGREES;
TSUEN WAN SHING MUN VALLEY  25 DEGREES;
HONG KONG PARK              25 DEGREES;
SHAU KEI WAN                25 DEGREES;
KOWLOON CITY                25 DEGREES;
HAPPY VALLEY                26 DEGREES;
WONG TAI SIN                26 DEGREES;
STANLEY                     25 DEGREES;
KWUN TONG                   25 DEGREES;
SHAM SHUI PO                25 DEGREES;
KAI TAK RUNWAY PARK         26 DEGREES;
YUEN LONG PARK              25 DEGREES;
TAI MEI TUK                 25 DEGREES.

 

BETWEEN 10:45 AND 11:45 A.M., LIGHTNING WAS DETECTED OVER
ALL REGIONS. THE RAINFALL RECORDED IN VARIOUS REGIONS WERE:

 

 
YUEN LONG                        3 TO 51 MM;
NORTH DISTRICT                   1 TO 49 MM;
SHA TIN                         10 TO 44 MM;
WONG TAI SIN                    10 TO 43 MM;
KWUN TONG                       15 TO 38 MM;
TAI PO                           0 TO 37 MM;
TSUEN WAN                        0 TO 31 MM;
SAI KUNG                         0 TO 28 MM;
ISLANDS DISTRICT                 0 TO 21 MM;
SOUTHERN DISTRICT                7 TO 18 MM;
KOWLOON CITY                     6 TO 16 MM;
CENTRAL & WESTERN DISTRICT       6 TO 15 MM;
KWAI TSING                       4 TO 13 MM;
WAN CHAI                        11 TO 13 MM;
SHAM SHUI PO                    10 TO 11 MM;
EASTERN DISTRICT                 8 TO 10 MM;
YAU TSIM MONG                     6 TO 8 MM;
TUEN MUN                          0 TO 3 MM.

 

49.1 MILLIMETRES OF RAINFALL WERE RECORDED AT THE HONG KONG
OBSERVATORY BETWEEN MIDNIGHT LAST NIGHT AND MIDDAY TODAY. 

 

HERE IS THE INFORMATION ON TYPHOON CEMPAKA:
LOCATION: 21.4 DEGREES NORTH, 112.4 DEGREES EAST; MAXIMUM
SUSTAINED WIND NEAR ITS CENTRE: 120 KM/H.

DISPATCHED BY HONG KONG OBSERVATORY AT 12:03 HKT ON 20.07.2021