Meteorological effects observed by SuperDARN Hokkaido radar in the ionosphere

An analysis of the groundscatter data obtained by SuperDARN Hokkaido radar in September 2008 and 2009 is presented in the report. The main goal is to find ionospheric effects concerned with different meteorological events in the lower atmosphere. Among these events are tropospheric storms such as strong tropical cyclones that occur in the Northwest Pacific (Super Typhoon). Super Typhoon might result in the appearance of traveling ionosphere disturbances (TID) of the different scales that propagate from the location of Typhoon and registered by SuperDARN Hokkaido radar as variations of the different parameters of the received groundscatter signal.