Storm Austen has prompted 19 flood alerts across the UK as the Environment Agency warned of rising flood risks. The storm is expected to bring up to 80mm of rain within 24 hours. The alerts cover areas from the south-east to the north-west. The Environment Agency has identified the most vulnerable regions. Local authorities are preparing for potential flooding. Emergency services are on standby. The storm is expected to reach the UK within hours. Residents in affected areas are advised to stay alert. The weather service has issued a full list of affected zones. The storm follows a period of heavy rainfall. The Environment Agency is monitoring the situation closely. The alerts are in place for the next 48 hours. The storm is part of a series of weather events. The UK has seen increased rainfall in recent weeks. The Environment Agency is urging caution. The public is advised to avoid flooded areas. The storm could lead to further warnings. The situation remains under review.