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FTR DATABASE Version: 1.50 Created: Aug 22 16:46:27 1994 Map : 01-03-03 All Data Structures in this database Copyright (c) Sony Electronic Publishing Company, 1991 Monterey, CA 93940 Title : Copyright (c) 1990 by PDSC. 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G P y Ñ ~ö▒α² ≥ ( % 5( ü è vô 0 ╤) M V Ñ L ┌+ Z c ö 7Tu h X- ] f Å ║ ;e ê ╞. ; D m ÿ "Lj~ ¿ M0 ╠ v0 ] f Γ K2 I R · 4 R [ ╪5 I R ╒÷ * ╫7 E N F ⌡8 : C ` : @ I z E; M V : ö ê< A J ) « ├= ┴TNORTHHYPERTNORTHRIDGETEXTSTART ▒TTEXTSTART@The░Northridge░Earthquake■■m ⌠ ░Northridge0isÇlocated0in aphighlyápopulatedpregion0ofÉSouthern░California°0ItPsits0in@thepmiddle0of@the@SanÉFernandopValley√Çbetween@the`SantapMonicaáMountains@and@the`SantapSusanaáMountains√`about020`miles÷±(032░kilometers±)÷áNorthWest0ofÉdowntown@LosÇAngeles°@The└devastating░earthquake░originated0at 4±:031 a≈ m≈√`localPtime√0onpMonday√ÇJanuary017√P1994°@Itsámagnitude@was 6≈ 80on@theÇRichter`scale√@and@the░hypocenter@wasÉdirectlyÇbeneath@thePcity0at a`depth0of`about 9`miles÷±(015░kilometers±)°@The░earthquake@wasÉproduced0by a`small√Çunknownpthrust`fault°@Theplength0ofÉfaulting@was@not`great√Çperhaps0100or020`miles√@and@the`fault`breakpbarelyÇreached@theÇsurface0of@thepground°# α ⌠ @The░earthquakePwokeÉmillions0ofppeople0in@the@LosÇAngelesmetropolitan Parea@and@wasPfelt0as@far`South0as@San`Diego@and0as@farPEast0as@Las`Vegas√pNevada°ÇSeveraláresidents0of@the@SanáFrancisco@BayPArea√áincluding@one0of@theÇwriters√`notedPthat`theirÉpendulumpclocksÇstoppedÇshortly`after 4±:030 a≈ m°ÉAlthough0nophumansPfelt@the░earthquake0atPthatÉdistance÷±(@300`milesPfrom@theáepicenter±)√`walls@and`floorPmustPhaveÉvibratedpenough0toÇdisturb@the`swing0of@theápendulums° α ⌠ pDamage@wasáextremelypsevere@for0an░earthquake0ofÉmoderatePsize0in aÉsuburbanParea0of░relativelypmodernconstruction °@TheÉaffectedParea@was@notÉconfined0to@the░epicentralpregion0in░Northridge±-pcitiesPsuch0asÉFillmore√025`miles÷±(040░kilometers±)÷0to@theáNorthWest√Ésuffered`badly@too°PEvenÇAnaheimÇStadium√050`miles÷±(080░kilometers±)÷áSoutheast0of@theáepicenter√ÉsufferedPover÷±$ 3Çmillion0inpdamage°`TotalpdamagePfromPthis░earthquake@was`about÷±$015Çbillion°╘ α ⌠ 0InPthis@one░earthquake√`about 1·@200psingle±-pfamily░residences@and 2·@000pmobile`homesPwereádestroyed°POver 6·@800pliving`units0ináapartmentábuildingsPwere a`totalPloss°ÇAnother015·@800ádwellings@andpliving`unitsÉsuffered`majorpdamage√@and029·@900Éreceived`minorpdamage°Θ α ⌠ @TheÇintensepdamage@was░attributed0toPvery`largepgroundaccelerations ±-Épossibly@theÇlargestPeverÉrecorded°0AtÇTarzana√`about 4`miles÷±( 7░kilometers±)÷`South0of░Northridge√0anaccelerometer @set0in@thepgroundÉrecorded aÇmaximum░horizontalacceleration 0of 1≈@82g@and aÇmaximumÉverticalacceleration 0of 1≈@18g√`where g0is@theacceleration 0ofÇgravity≥.*÷0InPmost└earthquakes0ofPthisPsize√@theÇmaximumpgroundacceleration 0isPmuchPlessPthan01g√ÇusuallyPonly 1±/ 20or 1±/ 40of g°0In@the ▒RLOMAHYPER╥PLomapPrietaΓ░earthquake√`which@hadplargerámagnitude√@theÇmaximumÉrecordedacceleration @was 0≈@64ghorizontally °±(@The`areas└surroundingPboth└earthquakesPwereÇheavilyinstrumented @andPmany░recordingsPwereÉobtained≥.)╗ α ⌠ 0ToPmakeÇmatters`worse√`therePwerePmorePthan@the`usualpnumber0of└aftershocks±-Pover 1·@5000in@the`firstPfivePdays`alone°PFour0of`these@had░magnitudesÇgreaterPthan 5√@and030@had░magnitudesÇgreaterPthan 4°@The░population@was0soÇjitteryPfrom@the└aftershocksPthatáthousands0ofppeopleÇrefused0topreturn0to`their`homes0or░apartments@for aPweek0or0so√Pevenpthough`theirábuildingsPwere@notÇdamaged÷±(0or@hadPonly`minorpdamage±)°g α ±*÷@Theacceleration g0ofÇgravity0is`equal0to032≈ 2Pfeet@perpsecondÇsquared0or 9≈081pmeters@perpsecondÇsquared°╓ α TNORTHRIDGETEXTEND ÷ⁿ α æTTEXTEND÷ α ÷ `MediapAssetsTASSETSSTART + TOVERLAYS_START ÷F α XIX1545043.BMP ╥ÉX1545043≈@BMPΓ XIX1545057.BMP ╥ÉX1545057≈@BMPΓ XIX1206046.BMP ╥ÉX1206046≈@BMPΓ XIX0130005.BMP ╥ÉX0130005≈@BMPΓ XIX0130011.BMP ╥ÉX0130011≈@BMPΓ XIX1545043.PMB ╥ÉX1545043≈@PMBΓ XIX1545057.PMB ╥ÉX1545057≈@PMBΓ XIX1206046.PMB ╥ÉX1206046≈@PMBΓ XIX0130005.PMB ╥ÉX0130005≈@PMBΓ XIX0130011.PMB ╥ÉX0130011≈@PMBΓ÷ α TOVERLAYS_END TPHOTOS_START XIP1545043.PIC 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IÇbelieve√@the░NorthridgePMall√@and@theÇparkingástructure√`which`seems0toPhaveÉpancaked°% α PCAPT°@RONÉBODHOLDT±:÷PYeah⌠....@NowPwhat0we±'0reÇlooking0atPhere0is@one0of@theÇparking░structuresPthat@has░completelyPbeenádestroyed°@Now√`there±' s`majorpdamage0to@the`SearsÉBuilding≤...@butÉprobably@the`worstPthat0we@see@outPhere0inPthisÇFashionpCenter0by@far0is@theÇBullock±' s°PThisÉbuilding0is░completelyácollapsed√@the`wallsPhere0on@thePwestPsidePhavepfallenPdown√@you@canPlookÉdirectlyPinto@the`storepitself≤... I±' mPsurePthatPthisÉbuilding0is░completelyPgone°≈ α ±[ÉCourtesy0ofPKABC±-0TV√@LosÇAngeles±] α ÷ ï" █░NorthridgeÇMeadows░Apartments XINORTH30.MOV ÷╥÷ΓH @ ÷J α æTNORTH30÷░NORTHRIDGE√░CALIFORNIA| α ÇJANUARY017√P1994÷±-÷áMAGNITUDE 6≈ 8á α @JOEÇMCMAHAN±:÷PThis@was a`three±-`storyÉbuilding°PThis@was@thepsecond`floor°0It@hasácollapsedPonto@the`first`floor°POnce a`three±-`storyáapartmentÉbuilding√0it@now`looksPlike a@two±-`storyáapartmentÉbuilding°p α PFIREÇCAPTAIN±:÷áObviously√@you@can@seePthat0we±'0ve@got≤...@theÉbuilding@hasÉpancakedPdownPonto@the`first`floor°0SoPwhat0we±'0reptrying0to0do0is0goPfrom@thepsecond`floor√@cutPdownÇthrough@theÉflooring0to@getPdownPinto@the░underneathParea√Pwhat@wasPonce@the`first`floor°Ç α @JOEÇMCMAHAN±:÷@And0wePkeepÇhearingÇreports0ofpdozens0ofÉinjuries@but`there@are0noáconfirmedpdeaths0atPthis`point°`Again√0we±'0rePtold√0it±' 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EARING B VILY E LD H RE ] IGHLY ` WAY i S l T o OLES r MELESS ~ S ä RIZONTAL ç LY è URS ì UMANS É YPOCENTER ô I ƒ DENTICAL Ñ F ¿ MAGINE ½ PACT( « N & ACTIVE ) C , HES / LUDE 2 ING 5 JURED A IES D STRUMENTED G TENSE J ITY e RCHANGES h O n RODUCTION q S ñ LAND ¬ N ¡ OLATED ░ T α S µ ELF Θ JAN ⌡ JANUARY 17 ITTERY OAQUIN E HN LTED " UST . KABC : EEP = Y @ ILOMETERS R ND U LAMATH [ OPPEL ^ L a ARGE d R g ST j S m T p WRENCE v EAST | FT NGTH é Y à SS ê IKE ù QUEFACTION Ü VES ¥ ING ú OCAL ⌐ TED ╗ ION ▀ MA σ OK ⌠ ING ² S S S M ' 200 * 1 - 70 0 1 3 2 6 3 9 A < B ? C B AGNITUDE ü S ç INLINE è S ì JOR ô KE û LL Ö NAGEMENT £ Y ┤ P █ S ▐ R ß TIN τ SSACHUSETTS ≡ TTERS ≤ XIMUM CMAHAN EADOWS DIA NLO TION TERS HODS ROPOLITAN IDDLE LES ; LION > S D S J NOR V OBILE Y DERATE b N e NDAY h ICA k RE q NING w ST z TION } UNTAINS â V ò IES ÿ UCH ₧ ST í NEAR ¬ VADA ¡ WS ░ IMITZ │ O ╝ RDOCK ┐ TH ┼ 07 ╚ 8 ╦ 10 ╬ 30 ╤ RIDGE WEST + T @ ED C V F W U UMBER X OAKLAND [ BTAINED ^ VIOUSLY< d F F ! SET $ LD ' ER * N ` CE f E ü LY ç TO ì R ║ ANGE ╜ EGON ╔ IGINATED ╠ THER ╧ UT █ VER ≡ P0130005 ≤ 11 ÷ 1206046 ∙ 545043 ⁿ 57 ACIFIC NCAKED RK FIELD ING TROLMAN ENDULUM # S & OPLE 8 R > HAPS A HOTO G S J IC Y TURE _ NCHED e NED h PIPELINES k LACE n MB } OINT â PULATED î ION Å RT Æ ION ò SSIBLY ÿ WER ¢ RECARIOUS ₧ DICTION í TTY ñ VIOUSLY º IETA ¡ OR ░ OBABLY │ DUCED ╢ NE ╣ PERTY ┼ UNCH ╚ QUAKE ╤ S ╘ EBEC ╫ RE Θ ACHED ∞ CEIVED ∩ ORDED ° INGS √ FUSED ■ GION AL STERING INFORCEMENT LATIVELY MARKS : INDS = PORTS C SEARCH I IDENCES L TS O STANCE R TURN U ICHTER ^ SK a VER g S j OAD m CKSLIDES p N | UNDABOUT TES é S ¼ ALEM » N ╨ TA ╓ Y ┘ CALE Γ OTTS Φ EA δ RS ε COND ² E MS ISMIC ITY PT T VERAL * E - HAH 3 KE 6 IPS 9 ORTLY < WS ? UT B IDE E NGLE H TE K S N TING Q UATION T ZE Z MALL i O u BERING { FT ~ IL ü METHING ä RT ç UTH û EAST Ö RN ó PARSELY Ñ QUARED ½ T ▒ ADIUM ┤ TE ║ EEL ├ ILTS ╔ OPPED ╠ RE ╧ IES ╥ Y ß RENGTHENING Σ ONG Ω UCK φ TURAL ≡ E ÷ S ∙ UDIES ⁿ UBSIDENCE URBAN CH FFERED RE FACE ROUNDING SANA WING YLMAR # STEMS & T , AKE / S 2 RZANA 5 ED 8 01 ; 4 > RMS A HAN P Th ñ E ▄ IR σ M Φ N δ RE SE Y IS K OSE N UGH Q SANDS T REE c OUGH l UST { ILTED ~ ME" ü O τ TOGETHER φ LD ≡ O ≤ P ÷ RN ∙ TAL RACKS IN PPED USS YING V WO # YPE & UNDERNEATH ) STANDING / TEMENT 2 ITS 8 KNOWN > LESS A P P SED S GS _ UAL b LY e V h ALLEY Ç E å GAS ë RTICAL Å Y ò IBRATED ÿ I ₧ I í WALLS ¬ NT ¡ S ╫ TER ┌ Y µ E ■ EK NT RE ST HAT . EN 4 RE 7 THER : ICH @ O C IDE F LL I TH R OKE U RSE X T [ ULD a RITERS d X s 0130005 y 11 1206046 à 545043 ï 57 æ YEAH ù RS ¥ S á T ú OU ╕ ZONE ╗ RLOMAHYPER ╛ TASSETSSTART ┴ M200 ─ 1 ╟ 70 ╩ 1 ═ 2 ╨ 3 ╙ A ╓ B ┘ C ▄ APSEND ▀ START Γ _END σ START Φ OVIESEND δ START ε _END ± START ⌠ NORTH07 ≈ 8 · 10 ² 30 HYPER RIDGEMAPEND START OVIEEND START PHOTOEND START TEXTEND START OVERLAYS_END START ! P0130005 $ 11 ' 1206046 * 545043 - 57 0 HOTOSEND 3 START 6 _END 9 START < TED04 ? XTEND B START E UNDERSTANDINGMAPEND H START K PHOTOEND N START Q XIM200.MAP W 1.MAP ] 70.MAP c 1.MAP i 2.MAP o 3.MAP u A.MAP { B.MAP ü C.MAP ç NORTH07.MOV ì 8.MOV ô 10.MOV Ö 30.MOV ƒ P0130005.PIC Ñ 11.PIC ½ 1206046.PIC ▒ 545043.PIC ╖ 57.PIC ╜ TED01.MOV └ 4.MOV ╞ X0130005.BMP ╔ PMB ╠ 11.BMP ╧ PMB ╥ 1206046.BMP ╒ PMB ╪ 545043.BMP █ PMB ▐ 57.BMP ß PMB 0 D JANU PIP TOGR 0 @The░Northridge░Earthquake■■ `MediapAssets pMovies █@TedpKoppelIntroduction ┴XITED04.MOV÷÷ █ÇFreight`Train░DerailmentXINORTH08.MOV ÷÷ █pGolden`StateÇFreewayXINORTH10.MOV ÷÷ █░NorthridgeÇFashionpCenterXINORTH07.MOV ÷÷ █░NorthridgeÇMeadows░ApartmentsXINORTH30.MOV ÷÷ pPhotos █`Steel`truss@hasPbeenÉattached0toPthisPUSGSÉresearchÉfacilityXIP1545043.PIC ÷÷ █Understanding @theÇseismicÇhazardsXIP1545057.PIC ÷÷ █ A`crack0inÇHighway 6PnearáParkfield√░CaliforniaXIP1206046.PIC ÷÷ █áApartmentÉBuildingÉCollapseXIP0130011.PIC ÷÷ █ÉBuildingÇColumnsXIP0130005.PIC ÷÷ PMaps █P1994√░Northridge÷±-÷░California@Map▒XIM273.MAP÷ █P1994√░Northridge÷±-÷`FaultPZone@Map┴XIM273A.MAP÷ █P1994√░Northridge÷±-÷@SanÉFernandopValley@Map┴XIM273B.MAP÷ █P1994√░Northridge÷±-÷ L≈ A°PArea@Map┴XIM273C.MAP÷ █P1663√0St°ÉLawrence`Riverpregion▒XIM200.MAP÷÷ █P1755√Massachusetts ▒XIM201.MAP÷÷ █P1993√pScotts`Mills√pOregon▒XIM270.MAP÷÷ █P1993√pIsland0ofPGuam÷±(@off@the`coast±)▒XIM271.MAP÷÷ █P1993√ÇKlamath`Falls√pOregon▒XIM272.MAP÷÷ @END0OFPFILE ■ ┴XITED04.MOV÷÷ XINORTH08.MOV ÷÷ XINORTH10.MOV ÷÷ XINORTH07.MOV ÷÷ ░ApartmentsXINORTH30.MOV ÷÷ Éattached0toPthisPUSGSÉresearchÉfacilityXIP1545043.PIC ÷÷ ÇseismicÇhazardsXIP1545057.PIC ÷÷ áParkfield√░CaliforniaXIP1206046.PIC ÷÷ ÉCollapseXIP0130011.PIC ÷÷ XIP0130005.PIC ÷÷ ░California@Map▒XIM273.MAP÷ `FaultPZone@Map┴XIM273A.MAP÷ ÉFernandopValley@Map┴XIM273B.MAP÷ °PArea@Map┴XIM273C.MAP÷ pregion▒XIM200.MAP÷÷ ▒XIM201.MAP÷÷ pOregon▒XIM270.MAP÷÷ @off@the`coast±)▒XIM271.MAP÷÷ pOregon▒XIM272.MAP÷÷ @END0OFPFILE @The░Northridge░Earthquake■ `MediapAssets pMovies █@TedpKoppelIntroduction █ÇFreight`Train░Derailment █pGolden`StateÇFreeway # █░NorthridgeÇFashionpCenter 5 █░NorthridgeÇMeadows G pPhotos █`Steel`truss@hasPbeen d : █Understanding @the ƒ " █ A`crack0inÇHighway 6Pnear ┬ ( █áApartmentÉBuilding δ █ÉBuildingÇColumns PMaps █P1994√░Northridge÷±-÷ █P1994√░Northridge÷±-÷ 6 █P1994√░Northridge÷±-÷@San S ! █P1994√░Northridge÷±-÷ L≈ A u █P1663√0St°ÉLawrence`River ì █P1755√Massachusetts ó █P1993√pScotts`Mills√ ░ █P1993√pIsland0ofPGuam÷±( ┼ █P1993√ÇKlamath`Falls√ π ° 1 < + h . ù * ┬ / ≥ 3 & 1 S à 9 ┐ F 2 9 ' a j 4 ƒ 5 ╒ > 5 J 1 | & ú , ╨ 9 - v╞O. >' NéJ.I IM200.MAP H' NéJ.I IM201.MAP R' XéJ.I IM270.MAP \' XéJ.I IM271.MAP f' XéJ.I IM272.MAP p' XéJ.I IM273.MAP z' XéJ.I IM273A.MAP à' XéJ.I IM273B.MAP É' XéJ.I IM273C.MAP ▒' ╠}J.I INORTH07.MOV ╛' ╨}J.I INORTH08.MOV ╦' ╥}J.I INORTH10.MOV ╪' ╠}J.I INORTH30.MOV "' F_-.I IP0130005.PIC 0' F_-.I IP0130011.PIC ' T_-.I IP1206046.PIC °& \_-.I IP1545043.PIC ' ^_-.I IP1545057.PIC ¢' ╠}J.I ITED01.MOV ª' ╠}J.I ITED04.MOV ╛% Vq ╥σ-I IX0130005.BMP nH û û*0.I IX0130005.PMB ╛% ù °σ-I IX0130011.BMP nH è▐ á*0.I IX0130011.PMB ╛% ÿK ╥)0.I IX1206046.BMP nH «M ─,0.I IX1206046.PMB ╛% l*0.I IX1545043.BMP nH ╥╝ ■-0.I IX1545043.PMB ╛% ┌% x*0.I IX1545057.BMP nH @ .0.I IX1545057.PMB 
