Disneyland remains open as evacuation zone shrinks around chemical tank scare

Disneyland Resort remains unfastened arsenic exigency crews proceed responding to a chemic incidental astatine a adjacent aerospace installation successful Orange County, California, though officials said the contiguous menace of a large detonation has passed.

The incidental began May 21 astatine a GKN Aerospace installation successful Garden Grove aft a retention vessel containing methyl methacrylate, a flammable concern chemical, overheated, according to the Orange County Register.

Authorities initially ordered evacuations affecting tens of thousands of residents crossed parts of Garden Grove, Anaheim and surrounding communities amid concerns the vessel could leak hazardous chemicals oregon explode.

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"Disneyland Resort is astir 5 miles from the incidental and astatine this time, is not wrong the evacuation zone," Disneyland said successful a connection shared with Fox News Digital. 

"The edifice remains unfastened to guests. We are actively monitoring the concern and taking guidance from section authorities."

Water is sprayed connected a vessel that overheated astatine an aerospace works successful Garden Grove, Calif., connected May 22, 2026. (AP Photo/Ethan Swope)

Orange County occurrence officials said Monday that crews had stabilized the vessel and eliminated the menace of a BLEVE, oregon boiling liquid expanding vapor explosion, aft unit wrong the instrumentality was safely released, according to the Register.

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The edifice besides advised guests to cheque section guidance earlier traveling.

It warned that adjacent roadworthy closures, detours oregon postulation disruptions could impact however visitors get to and from the parks.

About 5 miles from the site, Disneyland said that it is extracurricular the evacuation portion and operations person not been affected. (Jeff Gritchen/MediaNews Group/Orange County Register/Getty Images)

The concern sparked treatment among Disneyland fans online, with immoderate saying they changed their plans due to the fact that of the chemic incident, portion others reported lighter-than-usual crowds implicit the vacation weekend.

"We canceled our week-long Disneyland travel due to the fact that of the Garden Grove chemic spill," 1 Reddit idiosyncratic wrote.

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Another commenter said the parkland appeared quieter than expected, writing, "Between the chemicals and the extremity of the California nonmigratory pass, things are gonna beryllium slow."

Others said the parks were inactive operating usually contempt concerns nearby.

The fashionable edifice urged guests to reappraisal section question advisories, noting that roadworthy closures, detours and postulation delays successful the country could interaction entree to the parks. (AaronP/Bauer-Griffin/GC Images)

"I’m here. It’s decidedly not slow!" 1 idiosyncratic wrote.

Disneyland said it volition proceed to supply updates if the incidental begins affecting edifice operations.

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Fox News Digital antecedently reported that officials initially feared the overheated chemic vessel could either spill thousands of gallons of hazardous worldly oregon explode.

Emergency crews warned astatine the clip that the 34,000-gallon vessel containing methyl methacrylate was "unable to beryllium secured and mitigated," prompting expanded evacuation orders crossed parts of Orange County.

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Officials aboriginal said the menace level decreased aft crews successfully stabilized the vessel and relieved unit wrong the container.

Alexandra Koch of Fox News Digital contributed reporting.