What happened on October 30? Key events you should know

October 30th is a date etched in history for moments of both terror and triumph.

By Shaptadeep Saha

Oct 30, 2025 15:11 IST

October 30th witnessed moments of stark contrast. The events range from the mass panic caused by Orson Welles's 1938 "War of the Worlds" broadcast and the Soviet Union's test of the world's most powerful nuclear weapon, the Tsar Bomb, in 1961.

The War of the Worlds panic (1938)

An instance of mass panic happened when Orson Welles's radio drama adaptation of H. G. Wells's The War of the Worlds was broadcast. It was presented in the style of a contemporary news report. The realistic performance convinced a significant portion of the American audience that an actual Martian invasion was taking place. The broadcast led to widespread panic. The listeners called up police stations, headed for the hills.

Tsar Bomba detonation (1961)

The terrifying power of the Cold War era was illustrated when the Soviet Union tested the Tsar Bomba over the remote Novaya Zemlya archipelago. It is the most powerful nuclear weapon ever tested. The hydrogen bomb resulted in an estimated force of 50 megatons. It developed a massive mushroom cloud that glided miles into the atmosphere.

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The October Manifesto (1905)

Tsar Nicholas II issued the October Manifesto. This pivotal manifesto was aimed at appeasing the public by allowing fundamental civil liberties. It included freedom of conscience, speech, assembly, and association, and the establishment of an elected legislative body, called the Duma.

Muhammad Ali's 'Rumble in the Jungle' victory (1974)

Muhammad Ali defeated George Foreman to win the world heavyweight title in Kinshasa, Zaire (now Democratic Republic of the Congo). It was named the "Rumble in the Jungle". Ali's unexpected success came from his famous "rope-a-dope" strategy. It involved draining the formidable Foreman.

Black Tuesday market recovery (1929)

The day after the infamous "Black Monday," October 30th saw a short but important rebound on the New York Stock Exchange. It happened in the middle of the unfolding drama of the Wall Street Crash of 1929. The Dow Jones Industrial Average regained a substantial portion of the previous day's losses. It offered a momentary hope that the financial crisis was over. The market soon continued its collapse into the Great Depression.

October 30th is a day when history took surprising turns. It ranges from instances of shocking public misconception and the ultimate show of military power to vital political reforms and a legendary sporting upset. It’s a date that reminds us how quickly the world can change, whether through the stroke of a pen, a radio broadcast, or a single powerful blast.

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