It's raining frogs: a brief look at the planet's weirdest weather ever

From falling frogs to giant hailstones.

normal weather

Normal weather

Sure, the sky looks fine now. But just wait 'til the weather turns...Pexels

We all accept rain, wind, thunder, and lightning as regular occurrences. But the same natural patterns that cause normal forecasts can also result in bizarre, terrifying, and downright mythical phenomena. Here are some of the strangest effects of extreme weather that humans have ever observed.

Wall Buster

chair in wall tornado
It happened in Joplin, Missouri.Illustration by Kagan McLeod

A mile-wide tornado that hit Joplin, Missouri, in 2011 flattened neighborhoods into piles of wood and rubbish—and embedded a kitchen chair deep into the exterior wall of a store. Hurled by winds over 200 mph, the legs hit the stucco like flying spears.

Falling Frogs

falling frogs
It happened in Odzaci, Serbia.Illustration by Kagan McLeod

Waterspouts—vortexes that pull water into tornadolike columns—can also suck up objects. In 2005, a spout rudely plucked thousands of frogs from their cozy aquatic homes and dropped them from the sky over the nearby town of Odzaci, Serbia.

Blood Rain

red rain
It happened in Kerala, India.Illustration by Kagan McLeod

In 2013, crimson rain drenched the coastal Indian state of Kerala. The cause: red algal spores, likely trans- ported from the ocean to rain clouds by strong winds. The not-uncommon occurrence stained clothing and collected in what looked like puddles of blood.

Bugnado

bug tornado
It happened in Vila Franca de Xira, Portugal.Illustration by Kagan McLeod

In 2014, a photographer captured a 1,000-foot-tall funnel of insects (probably locusts) over Vila Franca de Xira, Portugal. Small wind eddies can pull in midges, but larger “bugnadoes” usually result from optical illusions or swarms rather than weather.

Paper Trail

wind carrying paper away
It happened in Palmyra, Nebraska.Illustration by Kagan McLeod

A tornado’s updrafts can hurl papers and other light debris 20,000 feet into the air and carry them miles away. The farthest recorded journey happened in 1915, when a personal check from Great Bend, Kansas, traveled about 200 miles to Palmyra, Nebraska.

Great Balls of Ice

giant hailstones
It happened in Vivian, South Dakota.Illustration by Kagan McLeod

In 2010, huge hailstones rained down on Vivian, South Dakota. One broke U.S. records with a weight of nearly 2 pounds. Normally the size of marbles, these stones got tossed around longer, and coated in extra ice, by the storm’s powerful updrafts.

This article originally appeared in the July-August 2017 issue of Popular Science, under the title "Weather Gets Weird."