mermeoth

And I will tell thee also the rest of the names of the angels. The angel of the hail is called Mermeoth, and he holdeth the hail upon his head, and my ministers do adjure him and send him whither they will. And other angels are there over the snow, and other over the thunder, and other over the lightning, and when any spirit of us would go forth either by land or by sea, these angels send forth fiery stones and set our limbs on fire.

And Beliar said: Many things will I tell thee of the angels. They that run together throughout the heavenly places and the earthly are these: Mermeoth, Onomatath, Douth, Melioth, Charouth, Graphathas, Oethra, Nephonos, Chalkatoura. With them do fly (are administered) the things that are in heaven and on earth and under the earth.