Steam explosion major cause of human fatalities in volcanic eruptions. The 1986 Chernobyl nuclear disaster in Soviet Union was feared to cause major steam explosion (and resulting Europe-wide fallout) upon melting the lava-like nuclear fuel through the reactor's basement towards contact with residue fire-fighting water and groundwater. The threat was averted by frantic tunneling underneath the reactor in order to pump out water and reinforce underlying soil with concrete. When a pressurized container such as the waterside of a steam boiler ruptures, it is always followed by some degree of steam explosion. A common operating temperature and pressure for a marine boiler
A Day in Hollywood / A Night in the Ukraine March 1979, where it ran for 168 performances. The musical opened on Broadway at the John Golden Theatre on May 1, 1980, transferred to the Royale Theatre on June 17, 1980, and closed on September 27, 1981, after 588 performances and nine previews. The musical was directed and co-choreographed by Tommy Tune, with Thommie Walsh as co-choreographer, with scenic design by Tony Walton, costume design by Michel Stuart and lighting design by Beverly Emmons. The cast included David Garrison, Priscilla Lopez, Peggy Hewett, Kate Draper, Albert Stephenson, and Stephen James. A Day in Hollywood / A Night in the Ukraine