In July 1972 the first ten days of a month, spoke of tropics of northwest Pacific Ocean closes the belt is unusually active, short number becomes 4 intertropical cyclone inherently, string together together like pearl eastwards on the west oneself, the predecessor of beautiful tower disturbs to be generated at 5 days at Guam with south, to the south of Jia Luolin archipelago Micronesia sea area, it is tropical depression at 6 days of development, 7 days of development are tropical storm.
Basic materialName: Beautiful tower (Rita)
Form time: Disappeared on July 6, 1972 time: On July 28, 1972
Number: Domestic number 7203, international number 7207
Top wind speed: 17 class -- 65 meters / second (CMA) , 145KT (JTWC)
Level: Exceed strong typhoon / 5 class typhoon
Lowest is baric: 911Hpa
Influence area: Taiwan, Zhejiang, Shanghai, Shandong, Liaoning, Heibei, Tianjin, Beijing, Philippine, Korea
Beautiful tower method
Because the condition is advantageous, beautiful tower intensity is strengthened ceaselessly, peak peak is reached in 11 days of mornings, central lowest atmospheric pressure is the 911 100 handkerchief, greatest wind speed 145KT.
For many times double typhoon each other comes back
12 days suffer cold Guo Ying to ring, beautiful tower intensity begins abate, after this is restricted as a result of the condition, intensity is maintained for a long time in 65-95KT interval. Because at the same time many typhoons exist, beautiful tower is in 10~15 day, early or late with on the west the susan of side (Susan) , east the Feilisi of side (Phyllis) produce double typhoon each other to come back, mobile and slow and forecast hard, mix in 17 days 21~24 day, mix twice again east the liver mosses silk of side (Tess) form each other to come back double typhoon, so that be in,Liu ball archipelago hit luxuriant beautiful big group.
Yellow Sea is folded on the west, land Shandong
Beautiful tower begins north to go up since 25 days, suffer month of effect finishing a point right now, west wind takes troposphere upside to produce cold eddy to cut off, japanese sea is subtropic high pressure is extended on the west subsequently and gentle backbone incorporates, beautiful tower is mixed in cold eddy then of the southeast air current of deputy high margin guide jointly below fold suddenly on the west (directional northwest) , move fast also increase horary 74 kilometre, the attitude that unawares in order to make a person at 26 days 15 when the garrison post of Rong Chengshi island that around lands Shandong peninsula, enter the Bohai Sea subsequently, the intensity when landing is abate to 11 class, skerry collection bring about the desired sensation controls 972.5 100 handkerchief and time wind speed 34 meters of every seconds. Beautiful tower is mixed in island of Korea aid city Shandong, distant east the peninsula caused not small loss. (class of 13-14 of flatus of Liaoning ocean island)
Land 2 times, ferry of Beijing of sweep anything away
After crossing Yan Shan, beautiful tower is in Inner Mongolia downy brim is abreaction, its are leftover and low-pressure development is cyclone of one weak temperate zone. Be in Beijing urban district 28 days afternoon east straight door, come when what one belt produces wide run suddenly is short intense rainstorm (3 hours of more than 240 millimeter) probable as remote as its of action and east wind wave introduce about, the city zone pours a room east more than 400.
