HOURLY READINGS


 

AT 10 A.M. AT THE HONG KONG OBSERVATORY THE AIR TEMPERATURE
WAS 25 DEGREES CELSIUS AND THE RELATIVE HUMIDITY 93 PER
CENT.
DURING THE PAST HOUR THE MEAN UV INDEX RECORDED AT KING'S
PARK WAS 0.5. THE INTENSITY OF UV RADIATION WAS LOW.

 

IN THE PAST HOUR, MORE THAN 20 MILLIMETRES OF RAINFALL WERE
RECORDED OVER MANY PLACES IN HONG KONG. THE AREAS OF
INTENSE THUNDERY SHOWERS IN THE VICINITY OF LANTAU ISLAND
ARE MOVING SLOWLY TOWARDS NEW TERRITORIES WEST AND KOWLOON.
MEMBERS OF THE PUBLIC PLEASE BE ON THE ALERT AND BE AWARE
OF THE CHANGE IN WEATHER.

 

PLEASE BE REMINDED THAT:

 

THE AMBER RAINSTORM WARNING SIGNAL HAS BEEN ISSUED.
THE THUNDERSTORM WARNING HAS BEEN ISSUED. IT WILL REMAIN
EFFECTIVE UNTIL NOON TODAY. A FEW 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                     26 DEGREES;
TUEN MUN                    25 DEGREES;
TSEUNG KWAN O               25 DEGREES;
SAI KUNG                    25 DEGREES;
CHEUNG CHAU                 25 DEGREES;
CHEK LAP KOK                26 DEGREES;
TSING YI                    25 DEGREES;
SHEK KONG                   26 DEGREES;
TSUEN WAN HO KOON           25 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                26 DEGREES;
KAI TAK RUNWAY PARK         25 DEGREES;
YUEN LONG PARK              27 DEGREES;
TAI MEI TUK                 24 DEGREES.

 

BETWEEN 8:45 AND 9:45 A.M., LIGHTNING WAS DETECTED WITHIN
LANTAU. THE RAINFALL RECORDED IN VARIOUS REGIONS WERE:

 

 
ISLANDS DISTRICT                 0 TO 26 MM;
TUEN MUN                         1 TO 12 MM;
TSUEN WAN                         0 TO 4 MM;
NORTH DISTRICT                    0 TO 3 MM;
YUEN LONG                         0 TO 3 MM;
KWAI TSING                        1 TO 2 MM;
SAI KUNG                          0 TO 2 MM;
KWUN TONG                         0 TO 2 MM;
EASTERN DISTRICT                  0 TO 1 MM;
TAI PO                            0 TO 1 MM.

DISPATCHED BY HONG KONG OBSERVATORY AT 10:36 HKT ON 21.05.2024