Hurricane Isaias Shuts In 1.3 Million Barrels per Day of U.S. Gulf Oil Production

The target is a concrete, forward-looking supply interruption: the supplied Telegram headline states, “US Gulf shuts in 1.3 million b/d or 63% oil production - MMA|FJ,” rather than merely describing market prices. Its regional scale supports a high importance score and an operations_infrastructure label, while the increase from earlier 511,619 b/d and 25.08% snapshots supports moderate-to-high surprise. The exact 1.3 million b/d figure and the precise moment the shut-in reached that level are directly supported only by the brief headline, so confidence and timestamp confidence are below maximum. The prior event match is retained because this is a larger milestone in the same Hurricane Isaias Gulf production storyline, not a duplicate; direct or specifically exposed Gulf producers are approved, while conditional service, refining, gas, and other second-order exposures are excluded.