Decode the following report for Logan International Airport in Boston: KBOS 1154Z 08004KT 10SM SCT007 SCT011 BKN042 13/13 A3029

Magma forms by partial melting of upper mantle and crust. partial melt means that only a fraction of the available material forms a melt, and that the remainder stays solid. the partial melt rises because of its lower density and ascends through he crust. this is so conclusive mean the answer would be magma igneous rocks or balistic magma.