Understand
Ground temperatures at fire-ravaged Dunwich Heath still reach 53C
Overview
Almost three months after a massive wildfire destroyed parts of Dunwich Heath and RSPB Minsmere in Suffolk, ground temperatures at the nature reserve are still recording highs of over 53C. The National Trust explains that vegetation churned into the soil during firefighting efforts has created a charcoal kiln effect, retaining heat beneath the surface. Despite the lingering heat and inaccessible areas, some wildlife, including fungi and a common lizard, has begun to return.
Key points
- Ground temperatures at Dunwich Heath in Suffolk are still reaching over 53C nearly three months after a major wildfire.
- The July wildfire destroyed an area equivalent to 210 football pitches, and its cause remains undetermined.
- The National Trust states that churned-in vegetation has created a charcoal kiln effect, causing parts of the soil and sand to retain heat.
- Temperatures of about 65C were recorded on the heathland roughly seven weeks prior.
- Despite ongoing safety tests and hot spots, some signs of wildlife recovery, such as fungi and a common lizard, have been observed.