The explosion Attack blew off both the inner and outer tube doors , ignited Lighting a fire , destroyed Destroying the bulkhead between the first and second compartments , damaged Damaging the control Control room , and incapacitated Destroying or killed Killing the control Control room crew .

The fire was caused Causation by pyrotechnics set off Placing by the tour manager of the evening 's headlining band , Great White , which ignited Causation flammable acoustic foam in the walls and ceilings surrounding Surrounding the stage .

The main event during mid-May was preceded Process_start by a precursor fire that ignited Lighting on May 5 .

Fuel leaking Motion from these damaged Damaging lines ignited Lighting , causing Causation a large fire which then destroyed Destroying components that controlled Control the elevators and rudder , resulting in Causation the pilots losing Earnings_and_losses control Control of the aircraft .

the power struggle ignited Process_start around social and financial troubles following the hundred years ' war , unfolding the structural problems of bastard feudalism , combined with the mental infirmity and weak rule of king henry vi which revived interest in the house of york 's claim to the throne by richard of york .

On 17 October 1913 , at approximately 10:30am local time , hydrogen gas which was being vented was sucked Motion into the forward engine and ignited Process_start causing the airship to explode and burn .

On the `` Mont-Blanc '' , the impact Influence damaged Damaging benzol barrels stored on deck , leaking Motion vapors which were ignited Process_start by sparks from the collision Catastrophe , setting off a fire Catastrophe on board that quickly grew out of control .

Protests Protest were ignited Causation over plans Arranging to expand Expansion a coal-fired power plant Placing in the town—a plan Arranging that residents opposed Agree_or_refuse_to_act , arguing Quarreling that existing Presence coal-fired plants had caused Causation environmental and health damage Damaging .

A subsequent Naval Board of Inquiry never determined Deciding the exact cause of the disaster but concluded Process_end that the initial explosion was caused Causation when a mortar round aboard detonated Attack during an unloading operation because it was either dropped Motion_directional or went off when gasoline vapors ignited .

The bomb had been ignited , but failed to explode , and was disarmed Removing before it caused Causation any casualties Catastrophe .

The Mine Safety and Health Administration of the United States Department of Labor reported Reporting the explosion Catastrophe was caused Causation when an underburdened shot Use_firearm or blown-out shot ignited Causation coal dust .

most of the city of homestead was destroyed Destroying , while at the richmond naval air station , a fire ignited during the storm Catastrophe burned Destroying down three hangars worth $ 3 million ( 1945 usd ) each .

A total of 7,865 wildfires Catastrophe ignited Process_start throughout the year , which burned Destroying at least of land .

In late June to early August , another group of wildfires Catastrophe ignited Process_start across the state , some of which reached Arriving over twenty thousand acres in size .

The season began Process_start unusually early when a wildfire Catastrophe ignited Process_start on January 1 , followed by 6 more fires Catastrophe igniting Process_start later within the same month .

The exposé immediately ignited Process_start reactions of rage .