HOURLY READINGS


 

AT 1 P.M. AT THE HONG KONG OBSERVATORY THE AIR TEMPERATURE
WAS 28 DEGREES CELSIUS AND THE RELATIVE HUMIDITY 85 PER
CENT.
DURING THE PAST HOUR THE MEAN UV INDEX RECORDED AT KING'S
PARK WAS 3. THE INTENSITY OF UV RADIATION WAS MODERATE.

 

LOCALISED HEAVY RAIN ADVISORY: RAIN IS PARTICULARLY HEAVY
IN SAI KUNG DISTRICT, WITH MORE THAN 70 MILLIMETRES OF
HOURLY RAINFALL FALLEN OR EXPECTED TO FALL AND MAY CAUSE
SERIOUS FLOODING.

ANOTHER BAND OF THUNDERY SHOWERS IS EDGING TOWARDS HONG
KONG FROM THE SOUTH. SHOWERS MAY BE HEAVIER OVER PARTS OF
THE TERRITORY IN THE NEXT COUPLE OF HOURS. MEMBERS OF THE
PUBLIC SHOULD BE ON THE ALERT. 
 
UNDER THE INFLUENCE OF A TROUGH OF LOW PRESSURE, SHOWERS
MAY BE HEAVIER OVER PARTS OF THE TERRITORY IN THE NEXT
COUPLE OF HOURS. MEMBERS OF THE PUBLIC SHOULD BE ON THE
ALERT.
 
HOT WEATHER MIGHT CAUSE ADVERSE HEALTH EFFECTS. THE PUBLIC
SHOULD STAY ON THE ALERT AND DRINK MORE WATER.

 

PLEASE BE REMINDED THAT:

 

THE THUNDERSTORM WARNING HAS BEEN ISSUED. IT WILL REMAIN
EFFECTIVE UNTIL 2:00 P.M. TODAY.
THE SPECIAL ANNOUNCEMENT OF FLOODING IN NORTHERN NEW
TERRITORIES HAS BEEN ISSUED.

 

THE AIR TEMPERATURES AT OTHER PLACES WERE:

 

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

 

BETWEEN 11:45 A.M. AND 12:45 P.M., LIGHTNING WAS DETECTED
WITHIN LANTAU, NEW TERRITORIES EAST, HONG KONG AND KOWLOON.
THE RAINFALL RECORDED IN VARIOUS REGIONS WERE:

 

 
EASTERN DISTRICT                 3 TO 18 MM;
SOUTHERN DISTRICT                0 TO 12 MM;
SAI KUNG                         0 TO 11 MM;
KWUN TONG                         0 TO 7 MM;
KOWLOON CITY                      1 TO 6 MM;
ISLANDS DISTRICT                  0 TO 5 MM;
WONG TAI SIN                      0 TO 3 MM;
SHA TIN                           0 TO 1 MM.

DISPATCHED BY HONG KONG OBSERVATORY AT 13:02 HKT ON 25.05.2021