• Ray Breslin

    Jul 2, 2025

  • Bomb Cyclone Wreaks Havoc Across NSW

    A powerful bomb cyclone has recently struck New South Wales, causing widespread disruption, destruction, and significant challenges for residents and emergency services alike. This extreme weather event brought with it heavy rain, intense winds, flash flooding, and extensive power outages, impacting tens of thousands of homes, businesses, and critical infrastructure.

    Table of Contents

    Destructive Winds and Damage Across Sydney

    One of the most alarming aspects of the bomb cyclone has been the incredibly strong winds that swept through Sydney and surrounding areas. Early in the morning, these gusts proved so forceful that they picked up three demountable buildings from a construction site at Cronulla and pushed them onto a busy roadway, creating a dangerous hazard for motorists.

    Demountable buildings blown off construction site onto road

    Sydneysiders woke up to significant damage across the city, including fallen trees, awnings ripped off buildings, and widespread flash flooding. The storm’s fury left a clear mark on the urban landscape, demonstrating the sheer power of this weather system.

    Heavy Rainfall and Flash Flooding Impact Multiple Regions

    The bomb cyclone unleashed a “rain bomb” that lashed parts of New South Wales, with Sydney, Newcastle, and the south coast past Bega among the worst affected areas. Some suburbs recorded up to 130 millimeters of rain overnight, leading to dangerous flash flooding conditions.

    Emergency warnings remain active for multiple regions due to the ongoing risk of flash flooding. The State Emergency Service (SES) has been working tirelessly, responding to over 2,000 calls for assistance in the last 24 hours. Their efforts have included seven flood rescues and managing multiple car crashes caused by the hazardous weather.

    SES Volunteers: The Frontline Heroes

    Behind the scenes, SES volunteers have been pivotal in managing the crisis. Their work has included door-knocking residents in threatened areas, tarping damaged roofs to prevent further water intrusion, searching for missing persons, and clearing debris from roads and properties to keep transport routes open and safe.

    They have also been heavily involved in attending serious road crash and flood activation rescues, demonstrating the critical role these volunteers play during natural disasters.

    SES volunteers assisting residents and removing road debris

    Power Outages and Travel Disruptions

    The bomb cyclone has left more than 30,000 homes and businesses without power across New South Wales, adding to the challenges faced by those living through the storm. The extreme weather has also wreaked havoc on air travel, with over 100 flights canceled or delayed out of Sydney Airport alone.

    Drivers, too, are being urged to exercise extreme caution on wet and slippery roads to avoid accidents, as the storm continues to impact daily routines and travel plans.

    Signs of Improvement and What to Expect Next

    Despite the widespread destruction and disruption, there is promising news amid the chaos. The heavy rain is easing and starting to move further south, providing hope for clearer skies and sunshine in the coming hours.

    Residents are encouraged to stay alert, follow emergency warnings, and take care as the weather system gradually moves away, allowing communities to begin recovery efforts.

    Frequently Asked Questions (FAQ)

    What is a bomb cyclone?

    A bomb cyclone is a rapidly intensifying storm system characterized by a sudden drop in atmospheric pressure, leading to very strong winds and heavy rainfall. These storms can cause severe weather conditions, including flooding, power outages, and damage to infrastructure.

    Which areas were most affected by the bomb cyclone in NSW?

    Parts of Sydney, Newcastle, and the south coast past Bega were among the worst impacted regions. These areas experienced heavy rainfall, flash flooding, and strong winds that caused significant damage.

    How many people have been affected by power outages?

    More than 30,000 homes and businesses across New South Wales lost power due to the storm.

    What kind of assistance has the SES provided?

    The State Emergency Service responded to over 2,000 calls, conducted flood rescues, managed road crash incidents, door-knocked residents in danger zones, tarped roofs, searched for missing persons, and cleared debris to ensure safety and access.

    Is the storm still ongoing?

    The heavy rain and winds are starting to ease and move further south, but emergency warnings remain in place due to persistent risks of flash flooding in some areas.

    Stay safe and informed by following updates from local authorities and emergency services as NSW continues to recover from this severe weather event.