Cyclone Ianos
Meteorological history | |
---|---|
Formed | 14 September 2020 |
Dissipated | 21 September 2020 |
Category 2-equivalent tropical cyclone | |
1-minute sustained (SSHWS) | |
Highest winds | 155 km/h (100 mph) |
Highest gusts | 195 km/h (120 mph) |
Lowest pressure | 985 hPa (mbar); 29.09 inHg (Record low in the Mediterranean sea) |
Overall effects | |
Fatalities | 4 |
Missing | 1 |
Damage | ≥ $100 million (2020 USD)[1] ≥ €164 million (2020 Euro) |
Areas affected | Libya, Italy, Malta, Greece, Crete, Cyrenaica |
Cyclone Ianos, also known as Medicane Ianos, was a rare
Damage was severe in Greece, with cities in the central part of the country getting the brunt of the storm's impacts. Cities such as
Meteorological history
An
After making landfall, Ianos turned south-southeastward on 19 September, moving back out to sea,[9] where the storm managed to reorganize somewhat. Soon afterward, Ianos underwent a weakening trend. Ianos continued moving south-southeastward for another couple of days before dissipating on 21 September, off the coast of Cyrenaica.[10][11]
Warmer sea surface temperatures caused by climate change in the Mediterranean Sea can allow the storms to take on more tropical appearances and characteristics, increasing the wind speeds and making the storms more intense.[12] A 2017 study in Global and Planetary Change led by Raquel Romera examined a large suite of regional climate model projections, which supported the theory that medicanes will gradually become stronger due to climate change.[13]
Preparations and impact
As Ianos passed to the south of Italy on 16 September, it produced heavy rain across the southern part of the country and in Sicily. As much as 35 mm (1.4 in) of rain was reported in Reggio Calabria, more than the city's normal monthly rainfall.[14]
The
Aftermath and naming
On 20 September, the Public Power Corporation reported that 61 power substations were in operation in the urban zone of Karditsa, and another 10 would be powered shortly. Efforts were made to restore power in Argithea and Mouzaki. The top officials of the corporation met with the leader of the Karditsa Fire Department to coordinate and accelerate water pumping in areas where the technical crews needed to work.[19]
Prime Minister of Greece Kyriakos Mitsotakis pledged that "all the affected areas will have immediate support." He sent three senior officials to the worst-hit central region.[4] On 22 September, Prime Minister Mitsotakis visited the Karditsa region, one of the hardest-hit regions. 5,000 to 8,000 euros were given to each household and business in Karditsa and Mouzaki.[20] In Mouzaki, Mayor Fanis Stathis declared that all schools and nurseries will remain closed, as Ianos damaged the road network, and school buildings of the region.[19]
Greece assigned the system the name "Ianos" (Ιανός),[21] sometimes anglicized to "Janus",[14] while the German weather service used the name "Udine";[22] the Turkish used "Tulpar".
See also
- Mediterranean tropical-like cyclone
- Tropical cyclones in 2020
- Tropical cyclones and climate change
- Tropical Storm Rolf (2011) – The first tropical storm in the Mediterranean to be recognized by an official government agency
- Cyclone Qendresa (2014) – One of the strongest Mediterranean tropical cyclones ever recorded
- Cyclone Numa (2017) – Another powerful Medicane
- Cyclone Zorbas (2018) – A powerful Medicane that also struck Greece two years before Ianos
- Subtropical Storm Alpha (2020) – A North Atlantic subtropical cyclone that coincided with Ianos and made landfall in Portugal
References
- ^ a b "Global Catastrophe Recap - September 2020" (PDF). Aon Benfield. 8 October 2020. p. 6. Archived from the original (PDF) on 8 October 2020. Retrieved 9 October 2020.
- ^ "Ονοματοδοσία χαμηλών βαρομετρικών / διαταραχών" [Naming barometric lows / disturbances] (in Greek). National Observatory of Athens. 2021. Retrieved 12 August 2021.
- ^ S2CID 244187015.
- ^ a b c d "Cyclone Ianos: Three dead as 'medicane' sweeps across Greece". BBC News. 21 September 2020. Retrieved 23 September 2020.
- ^ a b Wichmann, Anna (24 September 2020). "Woman Missing after Karditsa Flooding Found Dead". greece.greekreporter.com. Greek Reporter. Retrieved 24 September 2020.
- ^ Korošec, Marko (16 September 2020). "Severe Weather Outlook for Medicane Ianos – Sept 17–19th, 2020". severe-weather.eu. Retrieved 23 September 2020.
- ^ a b "A strong 'medicane' named Ianos is forecast to bring hurricane-like conditions to Greece". The Washington Post. 17 September 2020.
- ^ a b Weekly Weather and Crop Bulletin (PDF). usda.library.cornell.edu (Report). Vol. 107. United States Department of Agriculture. 22 September 2020. p. 28. Retrieved 24 September 2020.
- ^ "Europe Weather Analysis on 2020-9-19". Free University of Berlin. 19 September 2020. Archived from the original on 9 November 2020. Retrieved 9 October 2020.
- ^ "Europe Weather Analysis on 2020-9-20". Free University of Berlin. 20 September 2020. Archived from the original on 9 November 2020. Retrieved 9 October 2020.
- ^ "Europe Weather Analysis on 2020-9-21". Free University of Berlin. 21 September 2020. Archived from the original on 9 November 2020. Retrieved 9 October 2020.
- ^ "Storm Ianos: Three dead as rare 'medicane' batters Greece". www.aljazeera. AlJazeera. 20 September 2020. Retrieved 24 September 2020.
- ^ Masters, Jeff; Henson, Bob (18 September 2020). "A slew of weather events – including two named storms troubling Europe – pose challenges far and wide » Yale Climate Connections". Yale Climate Connections. Retrieved 24 September 2020.
- ^ a b Kelly, Maura (16 September 2020). "Storm Janus develops into medicane, will wallop Greece with flooding rain, strong winds". AccuWeather. Retrieved 16 September 2020.
- ^ "Medicane hits Greece". World Meteorological Organization. 18 September 2020. Retrieved 24 September 2020.
- ^ "Cyclone Ianos: Two dead as 'medicane' sweeps across Greece". BBC News. 20 September 2020. Retrieved 20 September 2020.
- ^ "Cyclone Ianos: Two dead and one missing after 'rare extreme weather phenomenon' hits Greece". euronews.com. 19 September 2020. Retrieved 20 September 2020.
- ^ "Kefalonia needs your help NOW after devastating hurricane-like storm". greekcitytimes.com. Greek City Times. 23 September 2020. Retrieved 30 September 2020.
- ^ a b "Mitsotakis to Visit Karditsa after "Ianos" Hurricane Damage". thenationalherald.com. The National Herald (Greece). 20 September 2020. Archived from the original on 9 November 2020. Retrieved 25 September 2020.
- ^ Claus, Patricia (22 September 2020). "PM Mitsotakis Tours Devastated Karditsa Area, Promises Swift Aid". greece.greekreporter.com. Greek Reporter. Retrieved 24 September 2020.
- ^ Καραγιαννίδης, Α.; Λαγουβάρδος, Κ. (16 September 2020). "Οι πρώτες δορυφορικές εκτιμήσεις της ολικής βροχόπτωσης του ΙΑΝΟΥ" [The first satellite estimates of the total rainfall of IANOS]. Meteo.gr (in Greek). Retrieved 24 September 2020.
- ^ "Medicane UDINE über dem Ionischen Meer" [Medicane UDINE over the Ionian Sea]. www.dwd.de (in German). 16 September 2020. Retrieved 16 September 2020.
External links
- Hellenic National Meteorological Service
- Northeast Atlantic and Mediterranean Imagery – NOAA
- Weekly Weather and Crop Bulletin, Volume 107, No. 38, September 22, 2020, p. 28—the U.S. Department of Agriculture (USDA) and National Oceanic and Atmospheric Administration's (NOAA) report on Medicane Ianos and Subtropical Storm Alpha.
- Medicane Over Ionian Sea Causes Storms in Italy and Greece Archived 13 August 2021 at the Wayback Machine – EUMETSAT case study.