Question: Ryōishi Station is a railway that stopped service after what 9.0-9.1 magnitude event?
Context: This is a list of earthquakes in 1937.  Only magnitude 6.0 or greater earthquakes appear on the list.  Lower magnitude events are included if they have caused death, injury or damage.  Events which occurred in remote areas will be excluded from the list as they wouldn't have generated significant media interest.  All dates are listed according to UTC time.  The death toll of 497 was the lowest since 1921.  China once again bore the brunt of the deadly events.  The largest magnitude event was a 7.8 in January in China.  Activity was fairly scattered across the planet with China, Indonesia, Mexico, South America, the southern Pacific Ocean islands and Alaska seeing large (7.0+ magnitude) events. The 1927 Gulang earthquake occurred at 6:32 a.m. on 22 May (22:32 UTC on 21 May).  This 7.6 magnitude event had an epicenter near Gulang, Kansu in the Republic of China.  There were more than 40,900 casualties.  It was felt up to 700 km (435 mi) away. The 2002 Tbilisi earthquake occurred on April 25 in the Caucasus country of Georgia.  The United States' National Earthquake Information Center (NEIC) placed the magnitude at 4.3 M and 4.8 mb .  This moderate magnitude event resulted in a maximum MSK intensity of VII ("Very strong") to VIII ("Damaging").  An independent investigation estimated the total losses at $160 million (US) while the Centre for Research on the Epidemiology of Disasters estimated the total losses at 350 million.  Between five and seven were killed, 52–70 were injured, and more than 1,000 were left homeless. This is a list of earthquakes in 1952.  Only magnitude 6.0 or greater earthquakes appear on the list.  Lower magnitude events are included if they have caused death, injury or damage.  Events which occurred in remote areas will be excluded from the list as they wouldn't have generated significant media interest.  All dates are listed according to UTC time.  Two events dominated 1952 in seismic terms.  Firstly in March a magnitude 8.1 earthquake struck Japan resulting in a robust aftershock sequence.  Then in November, a magnitude 9.0 earthquake rocked the Kamchatka area of Russia.  This event was the largest and deadliest of the year.  The Kamchatka quake was not only the largest of 1952, but also one of the largest of all time. The 2011 earthquake off the Pacific coast of Tōhoku (東北地方太平洋沖地震 , Tōhoku-chihō Taiheiyō Oki Jishin ) was a magnitude 9.0–9.1 (M) undersea megathrust earthquake off the coast of Japan that occurred at 14:46 JST (05:46 UTC) on Friday 11 March 2011, with the epicentre approximately 70 km east of the Oshika Peninsula of Tōhoku and the hypocenter at an underwater depth of approximately 29 km .  The earthquake is often referred to in Japan as the Great East Japan Earthquake (東日本大震災 , Higashi nihon daishinsai ) and is also known as the 2011 Tōhoku earthquake, and the 3.11 earthquake.  It was the most powerful earthquake ever recorded in Japan, and the fourth most powerful earthquake in the world since modern record-keeping began in 1900.  The earthquake triggered powerful tsunami waves that reached heights of up to 40.5 m in Miyako in Tōhoku's Iwate Prefecture, and which, in the Sendai area, traveled up to 10 km inland.  The earthquake moved Honshu (the main island of Japan) 2.4 m east, shifted the Earth on its axis by estimates of between 10 cm and 25 cm , and generated infrasound waves detected in perturbations of the low-orbiting GOCE satellite. This is a list of earthquakes in 1938.  Only magnitude 6.0 or greater earthquakes appear on the list.  Lower magnitude events are included if they have caused death, injury or damage.  Events which occurred in remote areas will be excluded from the list as they wouldn't have generated significant media interest.  All dates are listed according to UTC time.  This was once again a very busy year with 22 events reaching 7.0+.  Topping the list was a huge quake which struck the Banda Sea, Indonesia in February.  At a magnitude of 8.5 this was one of the largest earthquakes of all time.  Despite the large size no deaths were reported.  Considering the array of large events, the death toll for the year was only 296.  Turkey saw the majority of the deaths due to a 6.6 magnitude event in April.  November 1938 saw a series of large quakes strike off the east coast of Honshu, Japan.  Also in November was a magnitude 8.3 which struck Alaska.  Generally Indonesia and Japan saw most of the large 7.0+ events. The Salt Lake and Utah Railroad, also known as the Orem Line or Orem Interurban, was an electric railroad which operated between downtown Salt Lake City and Payson, Utah.  Construction of the main line begun in 1913.  The railroad was financed by A. J. Orem & Company, with Walter C. Orem as president.  The railroad opened in 1914 with stops in both Utah County and Salt Lake County.  The railroad also operated a branch line which ran to Magna, Utah.  Both passenger and freight service was offered.  The line's terminus in downtown Salt Lake City was shared with the Bamberger Railroad, and was located at the current site of Abravanel Hall.  The railroad stopped service in 1946. Avonmouth railway station is on the Severn Beach Line and serves the district of Avonmouth in Bristol, England.  It is 9.0 mi from .  Its three letter station code is AVN.  The station has two platforms, on either side of two running lines.  s of 2015 it is managed by Great Western Railway, which is the third franchise to be responsible for the station since privatisation in 1997.  They provide all train services at the station, mainly a train every forty minutes to and one every two hours to . Ryōishi Station (両石駅 , Ryōishi-eki ) is a JR East railway station located in Kamaishi, Iwate Prefecture, Japan.  Following the 2011 Tōhoku earthquake and tsunami, operations at the station were suspended and have been replaced by a provisional Bus Rapid Transit line. Atmore station is a former train station in Atmore, Alabama.  It formerly served Amtrak's "Sunset Limited" line.  It has been closed since 2005, after Amtrak stopped service of the "Sunset Limited" east of New Orleans due to the effects of Hurricane Katrina.
Answer: 2011 Tōhoku earthquake and tsunami