The Advisory Group on  the WMO Coordination Mechanism to support humanitarian activities of the United Nations and other organizations oversees and coordinates access to authoritative weather, water and climate information and the provision of expert advice from WMO Members to the UN and other humanitarian agencies to advance Anticipatory Action and Crisis Support. The WCM is a platform to leverage the collective strength of the WMO community, delivering timely, accurate, and actionable advice to the UN and humanitarian agencies.