Alexander von Humboldt’s Orinoco fireball observations

Record summary

Humboldt’s account of travels through Venezuela includes observations of luminous atmospheric phenomena, meteors, and unusual appearances in the Orinoco region. The material matters because it shows how a scientifically trained nineteenth-century observer described transient lights in a tropical and riverine environment before modern UFO categories existed. The relevant passages should be checked against the original travel narrative, field journals, and editorial translations. It is uncertain which observations were firsthand, which were reported by local people, and which were ordinary meteors, lightning, or other atmospheric effects.