NASA Monitors Pacific Storm as Artemis II’s Orion Prepares for Smooth Earth Splashdown

Excitement is building around the Artemis II mission as the Orion spacecraft prepares to make its return, expected to land in the Pacific Ocean this Friday. Critical to this event will be the weather, as it will dictate the timing and location of the crew’s descent along the West Coast.

Just last week, anticipation was high as Artemis II embarked on its historic journey, marking the first human mission to orbit the Moon in decades.

Fortunately, conditions were favorable for the launch from Florida, and similar cooperation from the weather is anticipated for the crew’s much-awaited return.

Successful retrieval of the Orion spacecraft requires meeting specific environmental conditions. Wave heights must remain under 6 feet, and winds should not exceed 28 mph.

Meteorologists are also aiming for clear skies, which means no rain or thunderstorms, including lightning, should occur within a 35-mile radius of where the splashdown is planned.

The intended splashdown site is situated off San Diego’s coast. NASA is targeting a zone approximately 50 to 80 miles offshore, providing a strategic window for safe reentry for the Orion crew and ensuring ground teams can efficiently recover the capsule.

There is an increasing chance for showers and possibly a thunderstorm near San Diego as a Pacific storm system begins to approach the West Coast.

A cold front will even be just offshore of California on Friday. Thankfully, the conditions expected for the splashdown window remain favorable.

As of Wednesday, the splashdown time of the Orion capsule off the California coast is scheduled for 5:07 p.m. PDT on April 10, and the forecast is expected to cooperate.

The crew will enter Earth’s atmosphere just before the top of the hour and then land in the Pacific Ocean minutes later during its high-speed reentry.

The spacecraft will eventually slow down to roughly 17 mph when it lands in the ocean, thanks to the deployment of several parachutes.

Residents near the coast of San Diego might also hear a sonic boom as the spacecraft enters the atmosphere.

NASA will confirm the exact landing time and approximate location on Thursday.