Oarfish washing up on beaches in California, Japan, or other locations often sparks curiosity and sometimes superstition. These deep-sea creatures are rarely seen alive near the surface, so their appearance can seem unusual. Possible reasons include: 1. Injury or Illness: Oarfish may rise to shallow waters or wash ashore when they’re sick, injured, or dying. Since they are not strong swimmers, they can be pushed ashore by currents or waves. 2. Changes in Water Temperature or Currents: Shifts in ocean currents or temperature, such as during El Niño events, might disorient oarfish, driving them closer to shore. 3. Seismic Activity: In Japan, some believe oarfish appearances are a precursor to earthquakes, as they may be affected by underwater seismic activity. While there’s no scientific proof of a connection, oarfish inhabit deep waters where seismic disturbances could potentially displace them. 4. Natural Death: Oarfish have a limited lifespan, and their remains could drift to shore after dying naturally in deeper waters. 5. Human Activity: Factors like underwater noise pollution or fishing equipment could disturb oarfish, forcing them out of their natural habitat.

These sightings are rare but provide valuable opportunities for scientists to study this elusive species.