Look for signs of moisture or water damage (water leaks, standing water, water stains, condensation, etc.). Check around air handling units (air conditioners, furnaces) for standing water. Routinely inspect the evaporator coils, liner surfaces, drain pans and drain lines. Search areas where you notice mold odors.
1 Where do tsunamis most often occur in the world? 2  Tsunamis occur most often in the Pacific Ocean and Indonesia because the Pacific Rim bordering the Ocean has a large number of active submarine earthquake zones. Tsunamis occur most often in the Pacific Ocean and Indonesia because the Pacific Rim bordering the Ocean has a large number of active submarine earthquake zones. 2  However, tsunamis have also occurred recently in the Mediterranean Sea region and are expected in the Caribbean Sea as well.
The resulting waves can be extremely dangerous and devastating to low-lying coastal areas as they enter shallow water and hit the shoreline. A tsunami can occur at any state of the tide and even at low tide it will inundate coastal areas if the incoming waves surge high enough. Tsunamis may occur in large lakes. About 86% of all tsunamis result from so-called sea-quakes.