25.6°C. On average February is the 4th driest month of the year in Hong Kong with around 45mm 1.8 inches of rain making it a reasonably dry time to visit. According to the method and findings of HKO Technical Note No. (410) 438-8646 Included this post already? National Weather Service Peak values amongst the stations are adopted. Please select one of the following: National Oceanic and Atmospheric Administration. An example of co-kriging rainfall analysis and raingauge data quality-control valid at 09:05 h on 7 June 2008 (top), along with the rainfall isohyet map based on the Barnes analysis method with only raingauge data (middle). Red annotations have been added to this example, marking some of the historic Australian drought years, as well as the driest and wettest year at Bungaree during this time range. Rain began to fall at around noon on August 4th due to Typhoon No. 0.1°C. Follow-up: Discontinuation of the Collaborative Nearshore Swell and Wind Forecast Effective December 30, 2020; Hazard Simplification - Warning Update Method - Survey through January 7, 2021; 2020 Hurricane Season Summary for the Central Pacific Basin Rainfall recorded in 2016 at the HKO's Principal Raingauge at Tsim Sha Tsui amounted to 3,026.8 mm, a surplus of 26 percent comparing to the mean rainfall of 2,398.5 mm between 1981 and 2010. Yesterday's Weather and Radiation Level Daily Weather Summary and Radiation Level Extract of Meteorological Observations for Hong Kong Monthly Weather Summary The Year's Weather Turn Around, Don't Drown Ambient Gamma Radiation Level (updated at ) Unit: microsievert per hour (µSv/h) dose rate record * Radiation level is affected by natural variations of weather and generally (PDF) Hong Kong's temperature and rainfall record: an update This year also saw an "exceptionally hot" June to August, the HKO said. Maximum temperature yesterday: 72 °F (at 1:00 pm) Minimum temperature yesterday: 66 °F (at 2:30 am) Average temperature yesterday: 68 °F. One Black Rainstorm Warning was issued on 19 ... With a record-breaking autumn rainfall of 1,078.8 millimetres, The standard instrument for the measurement of rainfall is the 203mm (8 inches) rain gauge. The raingauges are of the tipping-bucket type, tipping every 0.5 mm of rainfall. South Point (PHWA) The maximum intensities are the peak values in 5 minutes duration plus 13.8% increase … No menu available. In particular, record heavy rainfall with 24-hour precipitation exceeding 350 mm was observed in Chikusei city. The hourly rainfall record at HKO headquarters was broken several times in the last few decades, whereas it used to take several decades to break the record in the past. Rainfall Rate rainfall record Unit: millimetres per hour (mm h-1) Cloud-to-ground Lightning Location () Lightning Location lightning count. Event Summaries storm force or higher, around 4 to 5 cases per year on … Daily Extract - Oct 2020. The China Meteorological Administration (CMA), Hong Kong Observatory (HKO), Japan Meteorological Agency (JMA), and Joint Typhoon Warning Center (JTWC) each maintain … The comments on rainfall are as follows: “The annual total rainfall recorded at the Observatory was 2564.6 millimetres, 16 per cent above normal. This is a sample of metadata indicating the required elements for data originated by Geotechnical Engineering Office 2. The Black Rainstorm Signal was issued once on 9 June when a record daily rainfall for June of 411.3 millimetres was received”. (Storms in November and January are uncommon, though not unheard of, while there has never been a storm in December since Hong Kong Observatory (HKO) records began in 1947.) Another column described the scene shown in the photo above: FIVE LIVES LOST. The first schism recorded after the revival of 1717, was that of the Duke of Wharton, who, in 1722, caused himself to be irregularly nominated and elected Grand Master. The amount of rainfall accumulated in 24 hours exceeded 200 mm throughout the entire basin. In terms of rainfall, Ewiniar was the … 香港天文台是一個負責監測及預測天氣、並就與天氣有關的災害發出警告的政府部門。天文台亦監測和評估香港的輻射水平，以及為廣大市民和航海、航空、工業及工程行業提供氣象和地球物理服 … 41.5mm. Other readers will always be interested in your opinion of the books you've read. Please wait! daily rainfall records. The hourly rainfall record at the HKO headquarters was broken several times in the last few decades, when in the past it used to take several decades to break the record. (HKO, 1998a), August 1998 (HKO, 1998b) and December 1998 (HKO, 1999). The monthly total rainfall of 238.7 millimetres [note: as recorded at the HKO] was more than three times the normal amount for March.” “April was warmer, sunnier and drier than usual. Red Rainstorm Warnings were issued on 15 September 2002 and 18 October 2002, and 17 Amber Rainstorm Warnings were issued between 23 March 2002 and 21 October 2002. Rainfall recorded in 2011 at the HKO’s Principal Raingauge at Tsim Sha Tsui amounted to 1,476.7 mm, significantly lower than the mean rainfall of 2,382.7 mm recorded between 1971 and 2000. Trivia: The newspaper [1] noted this wasn't the greatest amount of The locations of all the raingauges are shown in Figure 1. Readers should beware that by its nature, the rainfall distribution map (isohyet chart) serves only to indicate visually the spatial pattern of rain. 香港分區天氣(地理信息系統平台版) 單位: 微希沃特/小時 (µSv/h) 劑量率記錄 * 輻射水平受自然天氣變化影響，一般 在 0.06 至 0.3 µSv/h 範圍內波動。 High & Low Weather Summary for the Past Weeks model & validation NCEP 20th century reanalysis dataset 1961-1990 & 1991-2005 Building the stat. 17 INCHES IN SIX HOURS. Tsunami Hong Kong weather in 2019: record for thunderstorms equalled, … You can also view graphs for each month, for example: October rainfall graph for Bungaree. The red and black signals were the second stage of the warning system based on actual rainfall levels recorded, and were issued to the public. Ambient Gamma Radiation Level (updated at ) Unit: microsievert per hour (µSv/h) dose rate record * Radiation level is affected by natural variations of weather and generally varies between 0.06 and 0.3 µSv/h. 10. Surplus government property. thunderstorm and rain moving across Hong Kong Wind speed chart at Lau Fau Shan recorded violent gust exceedng 100 km/h around 6:30 AM that day “Violent Gust” refers to instantaneous wind speed ≧88 km/h, i.e. National, Local Programs Hawaii Climate Portal Ambient Gamma Radiation Level (updated at ) Unit: microsievert per hour (µSv/h) dose rate record * Radiation level is affected by natural variations of weather and generally Questions? When heavy rain occurs in other individual areas and the rainfall does not reach the criteria to issue Red or Black Rainstorm Warning, HKO will issue the “Announcement on Localised Heavy Rain” with reference to recorded rainfall. Kohala (PHKM) Molokai (PHMO) Tsunami Safety Earthquake The rainfall associated with Bebinca was less than 150 millimetres, while the rainfall from Son-Tinh and Barijat were both less than 50 millimetres. Kauai (PHKI), Forecasts 352-367 Phone Numbers Percent raised religious. One Black Rainstorm Warning was issued on 19 October 2016. As summarized in HKO’s climate change pamphlet “Hong Kong in a Warming World” (Ref. It should not be relied upon to derive exact rainfall amounts at specific locations. The app won in the “Public weather forecasts & information - information content” category and earned an honourable mention in the “Specialised apps award - weather warnings” category at the World Meteorological Organization International Weather Apps … HI RSS Feeds. Fire Weather, Climate and Past Weather 21.5 degrees made March 2002 the warmest March on record. OpenWeather is a team of IT experts and data scientists that has been practising deep weather data science since 2014. Readers should beware that by its nature, the rainfall distribution map (isohyet chart) serves only to indicate visually the spatial pattern of rain. Observations Words in blue and italics indicate the mandatory elements as stipulated in the Content Standards for Digital Geospatial Metadata (CSDGM) by Federal Geographic Data Committee. i) Consultation Level – consultation between HKO and GEO begins when 10 or more rain gauges record rolling rainfall of more than 100mm in 24 hours. Seven Red Rainstorm Warnings and 33 Amber Rainstorm Warnings were issued between 10 May and 19 October 2016, and between 5 January and … Honolulu, HI2525 Correa Rd Suite 250Honolulu, HI 96822(808) 973-5286Comments? No Black Rainstorm Warning was issued in 2011; two Red Rainstorm Warnings were issued on 22 May 2011 and 14 Amber Rainstorm Warnings between 17 April and 19 September 2011. Get data on previously made 16-day forecasts for any coordinates on the globe. Rainfall Rate rainfall record Unit: millimetres per hour (mm h-1) Cloud-to-ground Lightning Location () Lightning Location lightning count. (c) Rising sea level: The mean sea level in the Victoria Harbour rose 0.12m during the past 50 years since 1954. During 2003 this system comprised 86 GEO raingauges and 24 HKO raingauges. “The rainfall recorded in May totalled 335.2 millimetres, six per cent above normal. RECORD RAINFALL. Rainfall Rate rainfall record Unit: millimetres per hour (mm h-1) Cloud-to-ground Lightning Location () Lightning Location lightning count. Rainfall record at the HKOHq dated back 124 years to 1885 (data not available . For each point on the globe, OpenWeather provides historical, current and forecasted weather data via light-speed APIs. Graphs of daily r… 4. The mean sea level in the Victoria Harbour of Hong Kong as plotted in Fig. Photo: Martin Chan. 10. Please Contact Us. Starting in 1884, HKO has been regularly conducting various meteorological observations at the headquarters, apart from a break of the records from 1940 to 1946 owing to World … Hydrology, Radar Rainfall at the HKO’s Principal Raingauge at Tsim Sha Tsui in 2002 amounted to 2490 mm, which was about 12% higher than the mean rainfall of 2214 mm recorded between 1961 and 1990. Three Landslip Warnings were issued … Readers should beware that by its nature, the rainfall distribution map (isohyet chart) serves only to indicate visually the spatial pattern of rain. Weather and Safety Mean Min Temp. “The annual total rainfall recorded at the Observatory was 2564.6 millimetres, 16 per cent above normal. The 3. of rainfall was generally recorded over Hong Kong during the passage of Mangkhut. Rainfall recorded in 2016 at the HKO's Principal Raingauge at Tsim Sha Tsui amounted to 3,026.8 mm, a surplus of 26 percent comparing to the mean rainfall of 2,398.5 mm between 1981 and 2010. HONG KONG -- The Hong Kong Observatory (HKO) Wednesday announced that the mobile application "MyObservatory" it developed has won in the World Meteorological Organization's first international weather apps competition. Rainfall recorded in 200 at the HKO’s Principal 9 Raingauge at Tsim Sha Tsui amounted to 2,182.3 mm, which was about 8% below the mean rainfall of mm recorded 2,382.7 between 1971 and 2000. Hong Kong Temperature Yesterday. Since records began in 1884 at the Hong Kong Observatory (HKO) headquarters, situated in the urban part of Hong Kong (see Figure 1 for location), there were only 10 years with minimum air temperatures below 4.0 °C up to 2016. Local Graphics The rainfall from 10 a.m. on Sunday ((the previous day)) to 10 a.m. today was 21.43 inches ((over 54cm!)) Our Mission HKO Data Acquisition System rain ( 21 gauge stations -telemetered HKO Weather Station rain gauges -telemetered 18 GEO rain gauge stations -telemetered 86 DSD ra in gauge stations -telemetered 3 The telemetered rain gauges are automatic reporting installations and can provide real-time rainfall data to HKO at evel)' 5-min interval. This is essentially a circular funnel with a diameter of 203mm which collects the rain into a graduated and calibrated cylinder. The Black Rainstorm Signal was issued once on 9 June when a record daily rainfall for June of 411.3 millimetres was received”. Data available from October 7, 2017 ; Worldwide availability, any location The rainfall forecast for the coming week (04—10 August 2020) is pointing towards moderate to heavy rains within the upper parts of the Ethiopian highlands. from 1940 to 1946). which is a record in some respects for the Colony. TsunamiReady Aviation Please try another search. Dataset Dataset Period Purpose HKO monthly rainfall 1961-1990 & 1991-2005 Building the stat. Red: Rainstorm has started and more than 50 mm of rain has been recorded over a wide area within the last hour or less. Two Landslip Warning were issued on s 19 July and … You can write a book review and share your experiences. The Hong Kong Observatory (HKO) today said its MyObservatory app has been awarded at an international weather apps competition. 23.7°C. Marine It shows rainfall history back to the 1881. The 1964 typhoon season was the most active Pacific typhoon season on record. Activity Planner Monthly Rainfall. 2. Processed 5-minutes Rainfall Record Notes: 1. Tropical Cyclones US Dept of Commerce NWS On the flip side this corresponds to an average of 4 hours of sunshine per day. The three stations are statistically tested to be within a homogeneous zone. HKO Data Acquisition System rain ( 21 gauge stations -telemetered HKO Weather Station rain gauges -telemetered 18 GEO rain gauge stations -telemetered 86 DSD ra in gauge stations -telemetered 3 The telemetered rain gauges are automatic reporting installations and can provide real-time rainfall data to HKO at evel)' 5-min interval. National Graphics Sorry, the location you searched for was not found. DISASTER AT PUMPING STATION. 86, this amount of rainfall has a return period of 1100 years. From the data records at the three stations, each normalized by its own mean of annual maxima (MAM), the regional GEV distribution with dimensionless return level is estimated and compared with the results obtained by conventional method using individual station records. News Archive A maximum water level of 4.69 metres was recorded at Tai Po Kau, also only lower than the record high of 5.03 metres set by Wanda. StormReady Our Office Vintage washed at high temperature much above average. As shown in Figu re 3, the annual rainfall at the HKO . A total of 384 mm of rainfall was recorded in four hours at a raingauge in western Lantau on 7 June 2008. Now loading. The mean sea level in the Victoria Harbour of Hong Kong as plotted in Fig. For a brief background information and interpretation of the isohyet chart, please, If you have any comment on the isohyet chart, please send us an, Rainfall recorded in various regions of Hong Kong, Regional Information on Heavy Rain and Thunderstorm. A radar image at 09:00h (bottom) revealed significant rainfall in Victoria Harbour. Local This is a sample of metadata indicating the required elements for data originated by Geotechnical Engineering Office 2. Furthermore, this is an automated product generated by computer for quick reference, erroneous data may slip through quality checks in spite of the best of our intentions. ii) Alert Level – this is a situation wherein continued monitoring of rainfall, and liaison, takes place. The hourly rainfall record at HKO headquarters was broken several times in the last few decades, whereas it used to take several decades to break the record in the past. from the meteorological records in May 1944, no record of Hong Kong weather observations conducted by the Japanese soldiers during the period could be retrieved (HKO, 2013). Follow-up: Discontinuation of the Collaborative Nearshore Swell and Wind Forecast Effective December 30, 2020; Hazard Simplification - Warning Update Method - Survey through January 7, 2021 Our Products Hawaii Radar This rainfall is typically spread over 9 days, although this may vary considerably. Heavy rain continued until dawn the next day. 4 also reflects an unambig-uous rise since 1954. More... Whether you've loved the book or not, if you give your honest and detailed thoughts then people will find new books that are right for them. 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