Blood rain or red rain is a phenomenon in which blood is perceived to fall from the sky in the form of rain. Cases have been recorded since Homer's Iliad, composed approximately 8th century BC, and are widespread. Before the 17th century it was generally believed that the rain was actually blood. Literature mirrors cult practice, in which the appearance of blood rain was considered a bad omen. It was used as a tool foreshadowing events, but while some of these may be literary devices, some occurrences are historic. There is now a scientific consensus[1] that the blood rain phenomenon is caused by aerial spores of green microalgae Trentepohlia annulata.
Recorded instances of blood rain usually cover small areas. The duration can vary, sometimes lasting only a short time, others several days. By the 17th century, explanations for the phenomenon had moved away from the supernatural and attempted to provide natural reasons. In the 19th century, blood rains were scientifically examined, and theories that dust gave the water its red colour gained ground. Today, the dominant theories are that the rain is caused by red dust suspended in the water (rain dust) or by the presence of micro-organisms. Alternative explanations for some historical descriptions include red aurorae being described as having the appearance of rain or blood.
^Rajgopal, K. S. (1 April 2015). "Unravelling the 'blood rain' mystery". The Hindu – via www.thehindu.com.
Bloodrain or red rain is a phenomenon in which blood is perceived to fall from the sky in the form of rain. Cases have been recorded since Homer's Iliad...
"RainingBlood" is a song by the American thrash metal band Slayer. Written by Jeff Hanneman and Kerry King for the 1986 studio album Reign in Blood,...
Springs in Bath County, Kentucky. There exist several explanations (from bloodrain to vulture ejecta) as to how this occurred and what the "meat" was. Although...
Bloodrain Flying fish Kentucky meat shower Lluvia de Peces, (Honduras, "Fish rain") Raining cats and dogs Red rain in Kerala Star jelly "Can it rain...
Red Rain may refer to: Bloodrain, red precipitation that resembles blood Red rain in Kerala, a phenomenon observed sporadically during the summers in...
Rain dust or snow dust, traditionally known as muddy rain, red rain, or coloured rain, is a variety of rain (or any other form of precipitation) which...
Petrichor (/ˈpɛtrɪˌkɔːr/) is the earthy scent produced when rain falls on dry soil. The word is constructed from Ancient Greek πέτρα (pétra) 'rock', or...
The Kerala red rain phenomenon was a bloodrain event that occurred in Wayanad district of southern Indian state Kerala on Monday, 15 July 1957 and the...
(2005), followed by a supporting role in Kim Dae-seung's period thriller BloodRain (2005). Ji Sung enlisted on 7 June 2005, for his mandatory military service...
presented as a potential suitor to Helen of Troy. He is then obliged to take a blood oath in defense of her marriage to Menelaus. After Patroclus accidentally...
United States. Addo has starred in films including Destiny's Child, Blood, Wanna Be, Rain, Speechless, Never Again and Tears. She also produced two films...
(1992) Dead Lagoon (1994) Cosi Fan Tutti (1996) A Long Finish (1998) BloodRain (1999) And Then You Die (2002) Medusa (2003) Back to Bologna (2005) End...
or unusual phenomena such as meteor showers, hermaphrodite births, or "bloodrain", any of which could signify that the gods had somehow been angered. The...
the southern part of Italy, known locally as "bloodrain" due to the red sand mixed with the falling rain. Sirocco is commonly perceived as causing unease...
Johanna, and with Beetee and Wiress, but ran into a force field during a bloodrain, which stopped his heart. Johanna stated: "he was not that much, but he...
same time each day. Different hours indicated different tortures such as bloodrain, acid fog, killer monkeys, a giant wave, and so on. During the daring...