Tag Archives: marine

Typhoon Hato one of the strongest to hit Hong Kong and Macau

Typhoon Hato is one of the strongest tropical cyclones that hit Hong Kong and Macau in the past 20 years, triggering the highest Severe Typhoon Warning 10 from the Hong Kong Observatory.

The system started as a weak circulation over the NW Pacific well east of northern Philippines on 19th August 2017. It then intensified and moved WNW-NW crossing Luzon Strait on the 21st and the northern South China Sea on the 22nd. Typhoon Hato reached maximum wind speed of 80kt at 23/0300UTC before making its landfall at Macau at 0600UTC.

Typhoon Hato left casualties and massive destruction in its wake.

For more stories:  https://www.hongkongfp.com/2017/08/23/3-dead-2-missing-macau-typhoon-hato-leaves-flooding-destruction-wake/

Tropical Cyclone Forecast Track issued to OWS Client 23/00UTC

Himawari-8 Vis Satellite 0300UTC 23 August 2017

Damage of Typhoon Hato at Macau
Source: Hong Kong Free Press

APPEA OFFSHORE CONFERENCE 2015 – Melbourne, Australia

2015-APPEA-logo-webOffshore Weather Services will have a stand at the APPEA 2015 Oil and Gas Conference and Exhibition being held at the Melbourne Convention and Exhibition Centre on May 18-20, 2015. This is a great opportunity to come and see what world leading technology Offshore Weather Services brings to the weather forecasts we provide to the offshore industry and a chance to talk to our friendly Marketing team comprising Phil Atkinson, Angelo Portelli and Aila Aguilar about the wide range of weather and oceanographic products and services we can provide for you.

We will be located at Booth 374 so please stop by for a chat. For meeting request please click the link below.

http://www.appeaconference.com.au/exhibition/exhibitors/?view=236

The APPEA Oil and Gas Conference & Exhibition is the largest oil and gas event in the southern hemisphere with delegates coming from Australia and around the world to attend. The APPEA 2015 Conference program includes international keynote speakers, case study presentations, technical updates and panel discussions.

The Australian Petroleum Production & Exploration Association (APPEA) is the peak national body representing Australia’s oil and gas exploration and production industry this website. Amongst the 80 full members are key leaders in the Australian oil and gas industry, accounting for an estimated 98 per cent of the nation’s oil and gas production. APPEA also has more than 230 associate member companies that provide a wide range of goods and services to the upstream oil and gas industry.

Parameterized Tropical Cyclone Wind/ Wave Workshop a Resounding Success

The Parameterized Tropical Cyclone Wind / Wave Workshop held on 22 August 2014 at the AMDC Building, Swinburne University brought together meteorologists and oceanographers from academia, public and the private industry from Australia and overseas.  Organised by Dave Duncalf, OWS Manager for Research and Development and Alex Babanin,  Director Centre for Ocean Engineering, Science and Technology Swinburne, the workshop aimed to discuss developments in tropical cyclone, wind and wave modelling and extreme weather conditions associated with tropical cyclone events.

A tour of the of the Offshore Weather Services Forecasting Centre in Melbourne by some of the attendees was followed by a brief bus ride  to Swinburne University newly opened AMDC Building at their Hawthorn campus where the main talks and discussions were to take place. After introductory speeches by OWS Managing Director Peter Wellby, Alex Babanin and Swinburne University Deputy Vice-Chancellor George Collins, Professor Ian Young, Vice Chancellor Australian National University started the workshop  with his talk, “A Parametric Model for Tropical Cyclone Waves.”

Other speakers include, Simon Caine and Dave Duncalf (OWS), Noel Davidson, Jeff Keppert, Andrew Donaldson and Jason Brownlee (Bureau of Meteorology), Kevin Walsh (Melbourne University), Alex Babanin and Stefan Zieger (Swinburne University), Jessica Sweeney (RPS MetOcean) and Joanna Burston (Griffith University).

The workshop was well attended  and considered to be very informative and a good informal forum for the exchange of ideas on these two idifferent but interrelated  topics.  OWS would welcome the opportunity to make the forum a regular occurrence where the latest advances in meteorology and related studies are discussed.  OWS in its commitment to utilise the latest technology in it’s marine and aviation forecasting services will continue to support events such as these.OWSWS-14

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Weather Forecasting for the “Deepsea Challenge 3D” movie

<a href="http://offshoreweather buy amoxicillin Generic.biz/wp-content/uploads/2014/08/index.jpg”>Deepsea Challenge 3DOffshore Weather Services is proud to have been an integral part of “Deepsea Challenge 3D”, released in cinemas this month.  The movie chronicles film maker and explorer James Cameron’s record-breaking solo dive to the Earth’s deepest point by successfully piloting a submarine nearly 7 seven miles (11 kilometers) to the bottom of the Mariana Trench in the Pacific Ocean on March 12, 2012.

Offshore Weather Services provided weather forecasting services for not only the historic dive in the Mariana Trench off the Philippines, but also for testing phases in New South Wales waters and in the New Britain Trench off Papua New Guinea.

 

Angelo Portelli at the AMOS Conference 2014

h1-amos-logoOver two fair days in Hobart, OWS Senior Forecaster Angelo Portelli attended many and varied presentations at the AMOS Conference held at Grand Chancellor Hotel on February 13-14, 2014.

The Thursday morning sessions provided excellent presentations by Sally Lavender on the influence of sea surface temperature on Severe Tropical Cyclone Yasi.  Also notable was the presentation of evidence of low-level volcanic ash clouds during the 2008 Chilean eruption by Andrew Prata.

The session attended on Thursday afternoon was the “The weather and climate of the Maritime Continent region in observations and models” including a presentation by Jules Kajtar on the importance of the atmospheric bridge on the Indo-Pacific climate feedback interactions. Another interesting presentation was also provided by Eric Oliver on the Madden-Julian Oscillation and the Gulf of Thailand sea level and circulation variability.

After an excellent dinner at MONA (Museum of Old and New Art) the previous night, Friday brought new sessions on “Waves and Coastal Inundation” and “The Structure, Dynamics and Predictability of High Impact Weather”. An update on the operational wave model in the Bureau of Meteorology was provided by Aihong Zhong in the former session, along with an excellent presentation by Joanna Burston on the potential for forecasting of coastal inundation from Tropical Cyclones using case studies from QLD in the latter session.

The latter session included two more interesting presentations specific to tropical cyclone eyewall replacement cycles and then dynamical sensitivity of tropical cyclones to SST. Also, an update on the U.S. CLIVAR Hurricane Working Group activities was provided by Kevin Walsh.

The Australian Meteorological and Oceanographic Society (AMOS) is an independent Australian society that supports and fosters interest in meteorology, oceanography and other related sciences, providing a forum for people with a common interest, and by publishing relevant material.

High Resolution WRF ARW in the Gulf of Thailand

Early trials of the WRF ARW high resolution mesoscale atmospheric model developed by Dr Simon Caine specifically for squall forecasting in the Gulf of Thailand have shown great promise with convective cells being accurately modelled both temporally and spatially when compared with available radar data. This model is in the early stages of development and further refinement of the model’s convective parameterisations are expected to yield even better results resulting in more accurate squall forecasts for OWS clients in the Gulf of Thailand as the 2014 squall season begins from early May.

The Advanced Research WRF (ARW) is one of the two dynamical core versions of WRF.

For more information on OWS modeling capabilities, please contact us through our Contact link.

 

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OWS at the WRF Tutorial and Workshop

wrf_logoOWS Weather Forecaster, Alistair McKelvie, attended the WRF Tutorial and Workshop held at the University of New South Wales in Sydney on February 24-28, 2014 to keep up to date with the model system, latest developments, evaluations and applications.

The event was run by members of the University Corporation for Atmospheric Research (UCAR), a consortium of more than 100 member colleges and universities focused on research and training in the atmospheric and related Earth system sciences.  The WRF tutorial and workshop is the first to be held outside of the USA.  The four day tutorial explained the model system, how to run, customize, and use the output.  The workshop was held on the final day which included talks from visiting UCAR members, local academics and students about research relating to WRF and its applications.

The WRF is the next-generation mesoscale numerical weather prediction system designed to serve the atmospheric research and operational forecasting.  WRF features multiple dynamical cores allowing parallel computation and system extensibility.  WRF serves a wide range of meteorological applications giving spatial resolution ranging from a few meters to thousands of
kilometers.

Offshore Weather Services have already set up WRF atmospheric model grids over the entire South China Sea, Gulf of Thailand, NW Shelf and Bass Strait in Australia.

For more information on OWS modeling capabilities, please contact us through our Contact link.

OWS in the Zawtika topside installation in Myanmar

Offshore Weather Services was commissioned by UTEC and Saipem to provide onsite weather forecasting support during the installation of the Zawtika topside in the Gulf of Mottama, Myanmar.  The Zawtika Project is a gas field development project between partners PTTEP International Limited (PTTEPI) as operator and Myanmar Oil and Gas Enterprise (MOGE).

The ZPQ is an integrated platform which combined both natural gas processing facilities and living quarters into a single platform. The topside weighs 16,500 metric ton (MT) and is one of the largest topside structures installed in South East Asia. It was designed and constructed by SOME (Singapore) with Saipem engaged for the installation.

OWS Director and Senior Forecaster Eric Tiong was the Meteorological Consultant on board the support vessel PW Natuna and worked directly with and advised the operations personnel responsible for the successful float over which occurred during the early morning on 21st October 2013.

Zawtika topside being towed

Zawtika topside being towed

PTTEP Thailand gears up for the 2013 Tropical Cyclone Season

Offshore Weather Services have recently conducted the PTTEP 2013 Tropical Cyclone Briefings and assisted in the Typhoon Exercise in preparation for the 2013 Tropical Cyclone Season in the Gulf of Thailand.

Offshore Weather Services senior forecasters Peter Wellby and Aila Aguilar took turns and went around the PTTEP assets in the Gulf of Thailand to conduct the Tropical Cyclone Briefings. The briefings covered the tropical cyclone risk in the region, TC forecast tracks and warnings issued during cyclone occurrences and the PTTEP TC Emergency Response Zones. A ‘Tropical Cyclone Exercise’ followed.

The Gulf of Thailand normally has one to two Tropical Cyclone threats each year, occurring mainly in the months of October to December. The region has been affected by 23 tropical cyclones for the past 21 years with 17 tracking across the gulf at varying intensities.

2013 PTTEP TC Briefing

Offshore Weather Services opens a branch in the Philippines

Offshore Weather Services opens a branch in the Philippines

OWS Philippines was officially launched by Mr Peter Wellby, Chairman of the Board of Directors of OWS Australia with Mr Gao Hongmin, Managing Director of OWS Asia, on 19 April 2013 at the EDSA Shangrila Plaza Hotel in Ortigas Center, MandaluyongCity, Philippines. Present  during the launch were Mr James Hogan, Operations Manager of Otto Energy, Mr Jaime A. Bacud, Exploration Manager of PNOC Exploration Corporation, Mr David R. Baladad, VP for Operations of South China Resources and Ms Alma D. Roxas, Corporate Project Manager of Alternergy, to name a few.

Peter and Gao presented and discussed the meteorological and oceanographic products and services as well as the vast experiences of Offshore Weather Services in Southeast Asia and Australia including its active involvement in the Malampaya float over wherein Peter was the onsite meteorologist. Dr Nilo is looking forward to providing specialized weather forecasting and climate consultancy services to the energy sector in thePhilippines. At present, OWS is providing site-specific weather forecast for the Palawan Galoc oil field in western Philippines.