Typhoon Yunya (Diding) 1991 Pacific typhoon season

-








after month without activity in western pacific, weak tropical depression (with winds of 10 knots) developed east of philippines , south of tropical upper tropospheric trough on june 11. located in area of little wind shear, headed southwestward, developing spiral-band outflow , becoming tropical storm on 12th. small central dense overcast (cdo) developed on yunya, rapidly developed, becoming typhoon on 13th paralleled eastern philippines. mid-level ridge forced yunya westward, briefly reached peak intensity of 120 mph (195 km/h) winds on 14th. subsequently, eastward building of subtropical ridge produced unfavorable vertical wind shear weakened yunya minimal typhoon before hitting dingalan bay, luzon on 15th. yunya left luzon minimal tropical storm @ lingayen gulf. turned northward due break in ridge, , dissipated on 17th near southern taiwan due vertical shear.


yunya have been uneventful cyclone, day hit luzon, when colossal eruption of mount pinatubo took place. ash cloud have been dispersed across oceans redistributed on luzon cyclonic winds of typhoon, exacerbating damage caused eruption. water-laden ash fell on evacuated clark air base, rest of luzon, resulting in downed power lines , collapse of flat-roofed buildings. in areas practically raining mud.


yunya exited luzon through lingayen gulf weak tropical storm , turned north toward break in subtropical ridge. system continued weaken due strong vertical wind shear. brushed southern coast of taiwan tropical depression , dissipated before complete full recurvature mid-latitude westerlies. yunya directly caused 1 death flooding , heavy rainfall left.









Comments

Post a Comment

Popular posts from this blog

Discography Memnock

-
1 discography 1.1 metadox 1992 -1995 1.2 power hunt 1996-1997 1.3 vanaheim 1997- 1999 1.4 abyssic dreams 1998 1.5 old man s child 1999 1.6 susperia 1999+ discography metadox 1992 -1995 1992 demo/sample cd 1993 demo 1994 demo power hunt 1996-1997 releases: 1 cd vanaheim 1997- 1999 en historie (1997) helter og kongers fall (1998) abyssic dreams 1998 releases: ep dark angel a winters tale( 2016)lp old man s child 1999 releases: cd revelation 666 - curse of damnation susperia 1999+ 1999 demo illusions of evil 2001 cd predominance 2002 cd vindication 2004 cd unlimited 2005 ep devil may care 2007 cd cut stone 2009 cd attitude 2011 cd ones
Read more

Mussolini's views on antisemitism and race Benito Mussolini

-
mussolini adolf hitler in berlin, 1937 although mussolini had disregarded biological racism, firm believer in national traits , made several generalizations jews. nevertheless, mussolini considered italian jews italians. mussolini s antisemitic remarks in late 1910s , 1920s more suited moment rather sincere belief in them. mussolini blamed russian revolution of 1917 on jewish vengeance against christianity remark race not betray race . . . bolshevism being defended international plutocracy. real truth. yet within few weeks did u-turn remark bolshevism not, people believe, jewish phenomenon. truth bolshevism leading utter ruin of jews of eastern europe. in 1920s, mussolini stated fascism never raise jewish question , in article wrote stated italy knows no antisemitism , believe never know it. , elaborated let hope italian jews continue sensible enough not give rise antisemitism in country has never existed. in 1932, mussolini during conversation emil ludwig described antisemi
Read more

Types Classification yard

-
1 types 1.1 flat yard 1.2 hump yard 1.3 gravity yard types flat yard flat yards constructed on flat ground, or on gentle slope. freight cars pushed locomotive , coast required location. cnw towerman r. w. mayberry operates retarders @ proviso yard in chicago, illinois, may 1943. hump yard not cars can sent on classification hump. union pacific track maintenance vehicle permanently labelled not hump , because not designed withstand hump sorting. hump yards largest , effective classification yards, largest shunting capacity, several thousand cars day. heart of these yards hump—a lead track on small hill on engine pushes cars. single cars, or block of coupled cars, uncoupled before or @ crest of hump, , roll gravity onto destination tracks in tracks cars sorted, called classification bowl. the speed of cars rolling down hump classification bowl must regulated according whether full or empty, heavy or light freight, varying number of axles, whether there few or many cars on classification
Read more