HOURLY READINGS


 

AT 2 P.M. AT THE HONG KONG OBSERVATORY THE AIR TEMPERATURE
WAS 31 DEGREES CELSIUS AND THE RELATIVE HUMIDITY 74 PER
CENT.
DURING THE PAST HOUR THE MEAN UV INDEX RECORDED AT KING'S
PARK WAS 5. THE INTENSITY OF UV RADIATION WAS MODERATE.

 

ANNOUNCEMENT ON LOCALISED HEAVY RAIN: MORE THAN 100
MILLIMETRES OF RAINFALL WERE RECORDED IN TAI PO DISTRICT IN
THE PAST 3 HOURS ENDING AT 1:45 P.M. AND MAY CAUSE SERIOUS
FLOODING.

 

PLEASE BE REMINDED THAT:

 

THE THUNDERSTORM WARNING HAS BEEN ISSUED. IT WILL REMAIN
EFFECTIVE UNTIL 3:00 P.M. TODAY. ISOLATED SQUALLY
THUNDERSTORMS ARE EXPECTED TO OCCUR OVER NEW TERRITORIES.

 

THE AIR TEMPERATURES AT OTHER PLACES WERE:

 

KING'S PARK                 31 DEGREES;
WONG CHUK HANG              30 DEGREES;
TA KWU LING                 30 DEGREES;
LAU FAU SHAN                27 DEGREES;
TAI PO                      27 DEGREES;
SHA TIN                     30 DEGREES;
TUEN MUN                    27 DEGREES;
TSEUNG KWAN O               30 DEGREES;
SAI KUNG                    30 DEGREES;
CHEUNG CHAU                 27 DEGREES;
CHEK LAP KOK                28 DEGREES;
TSING YI                    28 DEGREES;
SHEK KONG                   28 DEGREES;
TSUEN WAN HO KOON           25 DEGREES;
TSUEN WAN SHING MUN VALLEY  27 DEGREES;
HONG KONG PARK              30 DEGREES;
SHAU KEI WAN                31 DEGREES;
KOWLOON CITY                30 DEGREES;
HAPPY VALLEY                31 DEGREES;
WONG TAI SIN                31 DEGREES;
STANLEY                     30 DEGREES;
KWUN TONG                   31 DEGREES;
SHAM SHUI PO                30 DEGREES;
KAI TAK RUNWAY PARK         31 DEGREES;
YUEN LONG PARK              28 DEGREES;
TAI MEI TUK                 27 DEGREES.

 

BETWEEN 12:45 AND 1:45 P.M., LIGHTNING WAS DETECTED WITHIN
NEW TERRITORIES EAST. THE RAINFALL RECORDED IN VARIOUS
REGIONS WERE:

 

 
TAI PO                           0 TO 46 MM;
NORTH DISTRICT                   0 TO 21 MM;
TSUEN WAN                        1 TO 16 MM;
SAI KUNG                          0 TO 5 MM;
ISLANDS DISTRICT                  0 TO 4 MM;
YUEN LONG                         0 TO 3 MM;
KWAI TSING                        0 TO 2 MM;
TUEN MUN                          0 TO 1 MM.

DISPATCHED BY HONG KONG OBSERVATORY AT 14:16 HKT ON 05.07.2018