Residents of Suomussalmi, Finland are being urged to seek shelter indoors following a chemical accident at a local factory. Authorities have detected ammonia in the air and are advising people to remain inside to avoid exposure. The nature of the accident and the extent of the ammonia release are currently unknown. Emergency services are on the scene assessing the situation and working to contain the leak. Further details are expected to be released as the situation develops, but immediate concern is for public safety. Individuals experiencing respiratory issues are advised to seek medical attention.