Mastering probable maximum precipitation estimates in a changing climate - premiumwebinar

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About

Recent climate change updates to Australian Rainfall and Runoff (ARR) have fundamentally altered how Probable Maximum Precipitation (PMP) is estimated - directly impacting the design of dams, spillways, and other critical infrastructure. Understanding these changes is essential for engineers, planners, and modellers involved in extreme event hydrology.

This 2-hour premium webinar will provide practical guidance and real-world case studies that step through the development of Australian PMP estimates using the latest ARR climate change recommendations. You’ll gain insights into the revised
- Generalised Tropical Storm Method (GTSMR),
- Generalised Southeast Australia Method (GSAM), and
- Generalised Short-Duration Method (GSDM).

Don’t miss this opportunity to stay ahead of critical updates in PMP estimation and climate resilience; secure your spot today and gain the insights needed to adapt to Australia’s evolving hydrological challenges.

Details

Date	Tuesday, 27 May 2025
Time	10:00am (Australia/Sydney; find your local time)
Format	2-hours + material & resources
Cost	AUD$99 (INC GST)
Code	PW-25-14
Contact	training@awschool.com.au
Tags	ARR / Climate Adaptation

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Register your interest: https://awschool.com.au/training/pmp-climate-change/

Presenters

Tim Rhodes

SMEC Australia

Tim Rhodes is a water resources engineer affiliated with SMEC Australia, boasting a wealth of expertise accumulated over 25 years. His specialization encompasses hydrological analysis, water resources... Read more

Panel Members

Krey Price

International Water Training Institute

Educated at the University of California at Berkeley, Krey is a civil engineer and project manager with international experience in water resources. He is engaged in computational modelling, engineeri... Read more

What You’ll Learn

This 2-hour webinar will cover the inherent uncertainties in the estimation techniques and the background that led to the updated guidance. Our expert presenters will address how to:

Transition between GSDM, GSAM, and GTSMR.
Interpolate between ARR and PMP events.
Estimate PMPs in transition zone.
Apply appropriate temporal patterns.
Account for new climate projections.

Who Should Attend?

This webinar is essential for:

Engineers and Hydrologists involved in extreme rainfall and flood modelling
Dam Owners and Operators responsible for infrastructure resilience
Planners and Risk Managers working on climate-adaptive infrastructure
Government and Regulatory Professionals overseeing water safety standards

Format

Ability to ask questions to the presenters during the live event.
Receive 30 days of unlimited access to the webinar recordings and resources via the AWS learning platform.
Pre-and-post-webinar materials to go through via the AWS learning platform.

Recommended Knowledge

This AWS webinar discusses climate change impacts on extreme events hydrology:

ARR Extreme Events course

This webinar serves as an ideal lead-in to ARR Course #6: Extreme Events, a comprehensive training on extreme rainfall, PMP/PMF estimation, and flood modelling. If you’re looking for a deeper dive into PMP and PMF assessments, this course will expand on the principles introduced in this session.

Learn more about ARR Course #6 On-demand: ARR Extreme Events Course

Completion Certificate

Attendees earn CPD hours/points (i.e. with Engineers Australia) for at least 2 hours.
On completion of the course attendees will be issued with a Certificate of Participation.

Refund Policy

Frequent Asked Questions (FAQs)