The naval airships also tried to raid London. On 4 June strong winds led the commander of L 10 to misjudge his position, and the bombs were dropped on Gravesend. L 9 was also diverted by the weather on 6–7 June, attacking Hull instead of London and causing considerable damage. On the same night an Army raid of three Zeppelins also failed because of the weather; in an added blow, as the airship returned to Evere they ran into RNAS aircraft flying from Veurne, Belgium. LZ 38 was destroyed on the ground and LZ 37 was intercepted in the air by R. A. J. Warneford in a Morane Parasol, who dropped six Hales bombs on the Zeppelin, which caught fire and crashed into the convent school of Sint-Amandsberg. Two nuns were killed and all but one of the Zeppelin's crew also died. Warneford was awarded the Victoria Cross for his achievement. As a further consequence of the raid both the Army and Navy Zeppelins withdrew from their bases in Belgium: their vulnerability was now clear.