This Week I Learned
The concept of Sharding originally comes from a game called Ultima:
Catatumbo lightning usually develops between the coordinates and . The storms (and associated lightning) are likely the result of the winds blowing across the Maracaibo Lake and surrounding swampy plains. These air masses inevitably meet the high mountain ridges of the Andes, the Perijá Mountains (3,750 m), and Mérida's Cordillera, enclosing the plain from three sides.