Rogue waves don’t always appear unannounced
Analyses find warning signs preceding some mystery swells
![rogue wave](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2015/06/ag_roguewave_main_free.jpg?fit=860%2C460&ssl=1)
EXTREME SWELLS A rogue wave around 18 meters high continues on its way after crashing into a ship off the coast of Charleston, S.C.
NOAA
Analyses find warning signs preceding some mystery swells
EXTREME SWELLS A rogue wave around 18 meters high continues on its way after crashing into a ship off the coast of Charleston, S.C.
NOAA