31. Ash fall will block air and oil filters and abrade any moving parts if ingested into engines.32. So far, the only recorded damage has been some tree branches broken by the heavy ash falls . 33. Heavy volcanic ash falls were observed as far away as Borneo, Sulawesi, Java, and the Maluku Islands. 34. Eyewitnesses at Finschhafen, 100 km to the South, heard explosions and observed an almost imperceptible ash fall . 35. They warned people living within 60 miles ( 100 kilometers ) downwind to expect heavy ash falls . 36. Ash fall in Tucuman and Santiago del Estero was intense enough that traffic ground to a halt.37. A light ash fall in the southern part of Montserrat set this volcanic island on full alert Tuesday. 38. The town of Puerto Cisnes could experience ash falls of over, as could other towns such as Coyhaique. 39. Having no extinction event in this case is odd due to the large size of the ash fall . 40. Defoliation of trees may also occur, especially if there is a coarse ash component within the ash fall .
