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Earthquake Info

+M 4.5 - 3km W of Jincheng, China

UTC Time: Wed 2019/04/24 15:55:28
Local Time: Wed 2019/04/24 23:55:28
HK Time: Wed 2019/04/24 23:55:28

Location: 28.26N 103.54E; Magnitude: 4.5
1,256 km WNW of HK
Depth: 10 km
Details

Weather Details around Hong Kong [Details] [HKO link]

Regional Weather of Hong Kong

Tropical Cyclone Information [Details] [HKO link]

Tropical Cyclone Track

Real-time Weather Photos [Details] [HKO link]

The following photo shows the real-time view of Victoria Harbour, as viewed from Central towards the east.

Real-time photo at Central

Astronomical / Tidal Information [Details] [HKO link]

Info for 25/04/2019 (Thursday):
Astro. Info
Tide
Sunrise:05:5602:541.4 m
Sunset:18:4705:391.3 m
Moonrise:--:--12:432.1 m
Moonset:10:3620:360.7 m

Planetary phenomena in the coming week:
Apr 25, 05:22 HKT: Moon South Dec.: 22.1° S
Apr 25, 22:38 HKT: Moon-Saturn: 0.4° N
Apr 25, 23:02 HKT: Moon Descending Node
Apr 27, 06:18 HKT: Last Quarter
Apr 29, 02:20 HKT: Moon Apogee: 404600 km
May 02, 19:39 HKT: Moon-Venus: 3.9° N
(Source: NASA)

Weather at a Glance [Details] [HKO link]

Weather at a Glance Data as of 10:20 on 25/4/2019

28.7 C 77 % 1011.1 hPa
All measurements taken at Hong Kong Observatory
HKO Temp.:28.7 C
RH.: 77 %
Apparent Temp.:33.3 C (EXTREME CAUTION)
Dew Point:24.3 C
Temp. of today:28.7 / 26.4 C (Range 2.3 C)
Mean SLP.:1011.1 hPa
King's Park Wind:10 km/h (W)
UV:4 (Moderate)
Rain:0.0 mm (past 15 min)

Upper-Level Weather Information [Details]

Data as of 08:00 HKT on 25/4/2019 - Level of instability:

Delta P Values

At 2019/04/25 08 HKT: [Explanation] [Values for the past 10 days]

Delta p(972) = -0.6
Delta p(S) = -0.3

3-day Weather Forecast [Click for 9-day] [HKO link]

3-day Weather Forecast Data as of 07:50 HKT 25/Apr/2019

General Situation: The anticyclone aloft covering the coast of Guangdong will weaken gradually today and tomorrow. With a strong easterly airstream reaching the coastal areas, there will be squally thunderstorms over the region towards the weekend. A trough of low pressure is expected to bring unsettled weather to southern China midweek next week.

Date
25/4 (Thu)
26/4(Fri)
27/4(Sat)
Weather

Sunny periods. Isolated showers later.

Mainly cloudy with a few showers. More showers and squally thunderstorms later.

Cloudy with showers and a few squally thunderstorms.
Wind S to SW force 3 to 4. S force 2 to 3, becoming E force 4 at night. E force 4 to 5, occasionally force 6 offshore.
Temp.
26 - 31 °C
26 - 30 °C
24 - 27 °C
R.H.
70 - 95 %
75 - 95 %
80 - 95 %

Extended Temperature Outlook [HKO link]

Maximum temperature:

Maximum temperature

Minimum temperature:

Maximum temperature

Weather Conditions in South China Sea [Details] [HKO link]


Satellite / Radar Images [Details]

Radar: 256 km range

Radar: 128 km range

Radar: 64 km range

Satellite: IR imagery*

* The Satellite imagery above is taken by Himawari-8 operated by the Japan Meteorological Agency (JMA).

Aviation Weather Observation Report [HKO link]

HK International Airport METAR report Data as of 10:00 HKT on 25 Apr 19

Original code: METAR VHHH 250200Z 24012KT 9999 FEW015 30/24 Q1010 NOSIG=

Wind Visibility Weather Cloud Amount Cloud Base Temperature Dew Point Pressure (QNH)
12 knots from 240 degrees (WSW)
10 km or above
No significant weather
1 to 2 oktas
1500 feet
30 oC
24 oC
1010 hPa

Next Two Hours Change
No Significant Change

Meteorological Calculation

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B. Calculation of distance between places on Earth

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All weather information of Hong Kong contained in this site is given by the Hong Kong Observatory. Permission has been granted by the Observatory for the reproduction of weather information in this site.


Last Modified: Fri, Jan 04 2019




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