{"id":839,"date":"2026-08-31T15:26:25","date_gmt":"2026-08-31T15:26:25","guid":{"rendered":"https:\/\/criativogeek.com\/alerta-de-terremoto-como-funciona-e-o-que-fazer\/"},"modified":"2026-08-31T15:26:25","modified_gmt":"2026-08-31T15:26:25","slug":"foldrengesriasztas-hogyan-mukodik-es-mit-kell-tennie","status":"publish","type":"post","link":"https:\/\/criativogeek.com\/hu\/alerta-de-terremoto-como-funciona-e-o-que-fazer\/","title":{"rendered":"F\u00f6ldreng\u00e9sriaszt\u00e1s a mobiltelefonodon: mi\u00e9rt cs\u00f6r\u00f6g, mikor hib\u00e1s, \u00e9s mit kell tenned."},"content":{"rendered":"

2025. febru\u00e1r 14-\u00e9n, hajnali 2 \u00f3ra k\u00f6r\u00fcl S\u00e3o Paul\u00f3ban, Rio de Janeir\u00f3ban \u00e9s Minas Geraisban az Androidos telefonok egyszerre v\u00e1ltott\u00e1k ki a legf\u00e9lelmetesebb riaszt\u00e1st, amit egy telefon kiadhat: ak\u00e1r 5,5-\u00f6s er\u0151ss\u00e9g\u0171 f\u00f6ldreng\u00e9s S\u00e3o Paulo partjain\u00e1l. Az emberek fel\u00e9bredtek, elhagyt\u00e1k otthonaikat, csal\u00e1dok p\u00e1nikba estek.<\/p>\n

Nem volt f\u00f6ldreng\u00e9s. A Nemzeti Obszervat\u00f3rium \u00e9s az USP szeizmol\u00f3giai k\u00f6zpontja sem regisztr\u00e1lt semmilyen reng\u00e9st. A Google deaktiv\u00e1lta a rendszert Braz\u00edli\u00e1ban, kivizsg\u00e1lta az \u00fcgyet, szigor\u00edtotta az \u00e9szlel\u00e9si krit\u00e9riumokat, majd ugyanazon \u00e9v \u00e1prilis\u00e1ban \u00fajra aktiv\u00e1lta.<\/p>\n

Ez az epiz\u00f3d a t\u00e9m\u00e1ban el\u00e9rhet\u0151 legjobb lecke, mert egyszerre k\u00e9t dolgot mutat be: a riaszt\u00e1s egy val\u00f3s \u00e9s hasznos technol\u00f3gia, \u00e9s egy olyan rendszerben m\u0171k\u00f6dik, ahol az alkalmank\u00e9nti hib\u00e1k a tervez\u00e9s r\u00e9sz\u00e9t k\u00e9pezik. Ez az \u00fatmutat\u00f3 elmagyar\u00e1zza a m\u00f6g\u00f6tte \u00e1ll\u00f3 fizik\u00e1t, a hiba ok\u00e1t, azt, hogyan lehet meger\u0151s\u00edteni, hogy a reng\u00e9s val\u00f3di volt-e, \u00e9s mit kell tenni a figyelmeztet\u00e9s megjelen\u00e9sekor.<\/p>\n

A fizika, ami lehet\u0151v\u00e9 teszi a figyelmeztet\u00e9st.<\/h2>\n

Egy f\u00f6ldreng\u00e9s nem csak egyetlen rezg\u00e9st bocs\u00e1t ki. K\u00fcl\u00f6nb\u00f6z\u0151 hull\u00e1mokat bocs\u00e1t ki, amelyek k\u00fcl\u00f6nb\u00f6z\u0151 sebess\u00e9ggel terjednek \u2013 \u00e9s ez a k\u00fcl\u00f6nbs\u00e9g az, ami lehet\u0151s\u00e9get ad arra, hogy figyelmeztessen valakit.<\/p>\n

A P-hull\u00e1m<\/b> Ez \u00e9rkezik meg els\u0151k\u00e9nt. Gyors \u00e9s viszonylag gyenge: \u00e1ltal\u00e1ban az a serceg\u00e9s vagy r\u00f6vid rezg\u00e9s el\u0151zi meg a t\u00f6bbit. Azt\u00e1n j\u00f6n a... S hull\u00e1m<\/b>, Lassabb, de sokkal er\u0151sebb \u2013 ez az, ami megremegteti a b\u00fatorokat, felbor\u00edtja a t\u00e1rgyakat \u00e9s k\u00e1rt okoz.<\/p>\n

A kett\u0151 k\u00f6z\u00f6tti id\u0151k\u00f6z az epicentrumt\u00f3l val\u00f3 t\u00e1vols\u00e1ggal n\u00f6vekszik. Egym\u00e1s k\u00f6zel\u00e9ben szinte \u00e1tfed\u00e9sben vannak. T\u00e1volr\u00f3l ak\u00e1r t\u00f6bb t\u00edz m\u00e1sodperc is eltelhet k\u00f6z\u00f6tt\u00fck.<\/p>\n

Itt j\u00f6n k\u00e9pbe a harmadik elem: Az internetjel sokkal gyorsabban terjed, mint b\u00e1rmely szeizmikus hull\u00e1m.<\/b>. Ha az epicentrum k\u00f6zel\u00e9ben l\u00e9v\u0151 \u00e9rz\u00e9kel\u0151 P-hull\u00e1mot \u00e9rz\u00e9kel \u00e9s h\u00e1l\u00f3zati riaszt\u00e1st k\u00fcld, a riaszt\u00e1s megel\u0151zi az S-hull\u00e1mot az \u00fatj\u00e1ban, \u00e9s a t\u00e1volabbi v\u00e1rosokban megel\u0151zi azt.<\/p>\n

Ennyi az eg\u00e9sz. Nincsenek j\u00f3slatok, nincsenek tal\u00e1lgat\u00e1sok: versenyfut\u00e1s folyik a puszt\u00edt\u00f3 hull\u00e1m \u00e9s az \u00e9rtes\u00edt\u00e9s k\u00f6z\u00f6tt, az \u00e9rtes\u00edt\u00e9s pedig gyorsabban terjed.<\/p>\n

Hogyan lett a mobiltelefonb\u00f3l szeizmogr\u00e1f<\/h2>\n

Az Android rendszer okos h\u00faz\u00e1sa az volt, hogy felismerte, a sz\u00fcks\u00e9ges \u00e9rz\u00e9kel\u0151 m\u00e1r mindenkinek a zseb\u00e9ben ott volt. A gyorsul\u00e1sm\u00e9r\u0151 \u2013 ugyanaz az alkatr\u00e9sz, amelyik elforgatja a k\u00e9perny\u0151t, amikor leteszi a k\u00e9sz\u00fcl\u00e9ket \u2013 el\u00e9g \u00e9rz\u00e9keny ahhoz, hogy \u00e9rz\u00e9kelje a rezg\u00e9st.<\/p>\n

Egy mobiltelefon \u00f6nmag\u00e1ban \u00e9rt\u00e9ktelen \u00e9rz\u00e9kel\u0151k\u00e9nt: rezeg, amikor a kanap\u00e9ra esik, amikor egy teheraut\u00f3 elhalad melletted, amikor s\u00e9t\u00e1lsz. Ami a zajt adatt\u00e1 alak\u00edtja, az a... \u00f6sszeg<\/b>. Amikor ugyanabban a r\u00e9gi\u00f3ban t\u00f6bb ezer eszk\u00f6z regisztr\u00e1l rezg\u00e9seket ugyanabban a pillanatban, egy f\u00f6ldreng\u00e9s jellegzetes jelz\u00e9s\u00e9vel, a v\u00e9letlen megsz\u0171nik v\u00e9letlen lenni.<\/p>\n

Az eredm\u00e9ny a vil\u00e1g legnagyobb szeizmikus \u00e9rz\u00e9kel\u0151 h\u00e1l\u00f3zata, amelyet egyetlen \u00faj \u00e9rz\u00e9kel\u0151 telep\u00edt\u00e9se n\u00e9lk\u00fcl \u00e9p\u00edtettek ki. Azokban a r\u00e9gi\u00f3kban, ahol kev\u00e9s professzion\u00e1lis szeizmogr\u00e1f tal\u00e1lhat\u00f3 \u2013 mint a vil\u00e1g nagy r\u00e9sz\u00e9n \u2013, ez gy\u00f6keresen megv\u00e1ltoztatta a helyzetet.<\/p>\n

Mi\u00e9rt bukott meg a rendszer Braz\u00edli\u00e1ban?<\/h2>\n

A mobilh\u00e1l\u00f3zat el\u0151nye egyben a t\u00f6r\u00e9kenys\u00e9ge is. M\u00e1sodpercek alatt \u00e9rtelmezhet\u0151 statisztikai mint\u00e1zatokr\u00f3l van sz\u00f3, an\u00e9lk\u00fcl, hogy b\u00e1rmilyen int\u00e9zettel ellen\u0151rizni kellene azokat.<\/p>\n

A brazil esetben az azonos\u00edtott kombin\u00e1ci\u00f3 a S\u00e3o Paulo partjain\u00e1l l\u00e9v\u0151 tengerben m\u00e9rt aktivit\u00e1s volt, amelynek kalibr\u00e1ci\u00f3j\u00e1t nem az orsz\u00e1g szeizmikus val\u00f3s\u00e1g\u00e1hoz igaz\u00edtott\u00e1k. Braz\u00edlia egy tektonikus lemez k\u00f6zep\u00e9n helyezkedik el, nem a sz\u00e9l\u00e9n \u2013 kev\u00e9s reng\u00e9st tapasztal, \u00e9s m\u00e1sk\u00e9pp, mint Chile vagy Jap\u00e1n. A nagy aktivit\u00e1s\u00fa r\u00e9gi\u00f3ra kalibr\u00e1lt \u00e9szlel\u00e9si k\u00fcsz\u00f6b itt rosszul viselkedik.<\/p>\n

A funkci\u00f3 letilt\u00e1sa ut\u00e1n a Google meger\u0151s\u00edtette a szokatlan mint\u00e1k elemz\u00e9s\u00e9t \u00e9s korl\u00e1tozta a krit\u00e9riumokat, miel\u0151tt \u00fajra bekapcsolta volna. A gyakorlatban a rendszer konzervat\u00edvabb\u00e1 v\u00e1lt: kisebb volt a t\u00e9ves riaszt\u00e1sok es\u00e9lye, \u00e9s \u2013 elker\u00fclhetetlen kompromisszumk\u00e9nt \u2013 kisebb volt a hat\u00e1resem\u00e9ny kiv\u00e1lt\u00e1s\u00e1nak es\u00e9lye is.<\/p>\n

Fontos meg\u00e9rteni a dilemm\u00e1t, mert nincs t\u00f6k\u00e9letes megold\u00e1sa. Egy olyan rendszer, amely bizonyoss\u00e1got k\u00f6vetel, a reng\u00e9s ut\u00e1n figyelmeztet, ami haszontalan. Egy olyan rendszer, amely m\u00e1sodpercek alatt figyelmeztet, elfogadja az alkalmank\u00e9nti hib\u00e1kat. Nincs harmadik lehet\u0151s\u00e9g.<\/p>\n

Hogyan lehet meger\u0151s\u00edteni, hogy a remeg\u00e9s val\u00f3di volt-e<\/h2>\n

\u00c9rezt\u00e9l valamit, vagy kapt\u00e1l egy riaszt\u00e1st, \u00e9s tudni akarod, hogy val\u00f3ban megt\u00f6rt\u00e9nt-e. A csoportos \u00fczenetk\u00fcld\u00e9s a lehet\u0151 legrosszabb forr\u00e1s \u2013 itt szaporodnak a pletyk\u00e1k. Forr\u00e1sok, amelyek perceken bel\u00fcl megoldj\u00e1k ezt a probl\u00e9m\u00e1t:<\/p>\n

    \n
  • Szeizmol\u00f3giai int\u00e9zetek.<\/b> A szeizmikus kutat\u00f3k\u00f6zpontok a meger\u0151s\u00edtett esem\u00e9nyeket r\u00f6viddel azok bek\u00f6vetkezte ut\u00e1n teszik k\u00f6zz\u00e9, bele\u00e9rtve a nagys\u00e1grendet \u00e9s a helysz\u00ednt is. Braz\u00edli\u00e1ban az egyetemekkel \u00e9s a Nemzeti Obszervat\u00f3riummal kapcsolatban \u00e1ll\u00f3 k\u00f6zpontok a referenciapontok.<\/li>\n
  • Nemzetk\u00f6zi geol\u00f3giai felm\u00e9r\u00e9sek.<\/b> Az olyan szervezetek, mint az Egyes\u00fclt \u00c1llamok F\u00f6ldtani F\u0151szolg\u00e1lata \u00e9s az Eur\u00f3pai Mediterr\u00e1n K\u00f6zpont, k\u00f6zel val\u00f3s id\u0151ben tartj\u00e1k nyilv\u00e1n az esem\u00e9nyek glob\u00e1lis t\u00e9rk\u00e9peit, \u00e9s ezek Braz\u00edli\u00e1t is lefedik.<\/li>\n
  • Szeizmol\u00f3giai h\u00e1l\u00f3zati alkalmaz\u00e1sok.<\/b> A Utols\u00f3 f\u00f6ldreng\u00e9s<\/b>, Az eur\u00f3pai-mediterr\u00e1n k\u00f6zpontb\u00f3l a rendszer az els\u0151 n\u00e9h\u00e1ny percben meger\u0151s\u00edtett esem\u00e9nyeket mutat, s\u0151t, lehet\u0151v\u00e9 teszi, hogy bejelentsd, mit \u00e9rezt\u00e9l \u2013 \u00edgy egy k\u00f6z\u00f6s t\u00e9rk\u00e9pet alkotva arr\u00f3l, hogy hol \u00e9rezt\u00e9k a reng\u00e9st.<\/li>\n
  • Az \u00e1llam polg\u00e1ri v\u00e9delme.<\/b> B\u00e1rmely, a nyilv\u00e1noss\u00e1got vesz\u00e9lyeztet\u0151 incidens eset\u00e9n ez a hivatalos csatorna.<\/li>\n<\/ul>\n

    Egy figyelmeztet\u00e9s az alkalmaz\u00e1sokkal kapcsolatban: a MyShake<\/b>, a Kaliforniai Egyetemr\u0151l, szinte minden portug\u00e1l nyelv\u0171 list\u00e1n szerepel, de a Az el\u0151zetes figyelmeztet\u00e9se csak Kaliforni\u00e1ra, Oregonra \u00e9s Washingtonra vonatkozik.<\/b>, Ez az\u00e9rt van, mert az Egyes\u00fclt \u00c1llamok F\u00f6ldtani F\u0151szolg\u00e1lat\u00e1nak riaszt\u00f3rendszer\u00e9t\u0151l f\u00fcgg. Braz\u00edli\u00e1ban az esem\u00e9nyek vizualiz\u00e1l\u00e1s\u00e1ra haszn\u00e1lj\u00e1k, nem pedig el\u0151zetes figyelmeztet\u00e9sek fogad\u00e1s\u00e1ra. Egy dolog ennek tudat\u00e1ban telep\u00edteni; egy m\u00e1sik dolog pedig \u00fagy telep\u00edteni, hogy biztons\u00e1gban vagyunk.<\/p>\n

    Mit kell tenni a riaszt\u00e1s m\u00e1sodperceiben?<\/h2>\n

    A lehet\u0151s\u00e9gek ablaka t\u00fal r\u00f6vid az improviz\u00e1ci\u00f3hoz. Akik el\u0151re nem d\u00f6nt\u00f6tt\u00e9k el, mit tegyenek, azok a k\u00e9perny\u0151t b\u00e1mulva t\u00f6ltik a m\u00e1sodperceiket. A c\u00e9l szer\u00e9ny \u00e9s konkr\u00e9t: nehogy eltal\u00e1ljon valami lees\u0151 dolog<\/b>.<\/p>\n

    A h\u00e1zon bel\u00fcl<\/h3>\n

    V\u00e9dje a fej\u00e9t \u00e9s a nyak\u00e1t. Maradjon t\u00e1vol az ablakokt\u00f3l, t\u00fckr\u00f6kt\u0151l, magas polcokt\u00f3l \u00e9s b\u00e1rmit\u0151l, ami a mennyezetr\u0151l l\u00f3g. Guggoljon le egy stabil b\u00fator mell\u00e9 vagy al\u00e1. Ne fusson a szabadba a reng\u00e9s alatt.<\/b> A legt\u00f6bb s\u00e9r\u00fcl\u00e9s mozg\u00e1s, t\u00e1rgy \u00fctk\u00f6z\u00e9se vagy es\u00e9s k\u00f6zben t\u00f6rt\u00e9nik.<\/p>\n

    Az utc\u00e1n<\/h3>\n

    Maradj t\u00e1vol a homlokzatokt\u00f3l, napellenz\u0151kt\u0151l, oszlopokt\u00f3l \u00e9s vezet\u00e9kekt\u0151l. A ny\u00edlt t\u00e9r a megfelel\u0151 hely. A magas ablak\u00fcvegek a v\u00e1rosi ter\u00fcleteken a legink\u00e1bb al\u00e1becs\u00fclt kock\u00e1zati t\u00e9nyez\u0151k.<\/p>\n

    Vezet\u00e9s<\/h3>\n

    Lass\u00edtson le nyugodtan, \u00e1lljon meg ny\u00edlt ter\u00fcleten, t\u00e1vol fel\u00fclj\u00e1r\u00f3kt\u00f3l, hidakt\u00f3l \u00e9s oszlopokt\u00f3l, \u00e9s maradjon a j\u00e1rm\u0171ben, am\u00edg a r\u00e1zk\u00f3d\u00e1s elm\u00falik.<\/p>\n

    Egy magas \u00e9p\u00fcletben<\/h3>\n

    Ne haszn\u00e1lja a liftet. V\u00e9dje mag\u00e1t ott, ahol van, \u00e9s csak azut\u00e1n menjen le a l\u00e9pcs\u0151n, miut\u00e1n meg\u00e1llt.<\/p>\n

    Miut\u00e1n elm\u00falik<\/h2>\n
      \n
    • Replik\u00e1kra sz\u00e1m\u00edts.<\/b> A f\u0151 reng\u00e9st k\u00f6vet\u0151 kisebb reng\u00e9s gyakori, \u00e9s led\u00f6ntheti azt, ami instabil marad.<\/li>\n
    • Vigy\u00e1zz az \u00fcveggel a padl\u00f3n.<\/b> S\u00e9ta el\u0151tt vedd fel a cip\u0151det.<\/li>\n
    • G\u00e1z vagy leesett vezet\u00e9k szaga:<\/b> Menj ki, \u00e9s h\u00edvd a k\u00f6zm\u0171szolg\u00e1ltat\u00f3t. Ne kapcsolgass \u00e1t semmilyen kapcsol\u00f3t.<\/li>\n
    • Ink\u00e1bb SMS-ezz, mint telefon\u00e1lj.<\/b> A telefonh\u00e1l\u00f3zat t\u00falterhelt; az SMS-ek k\u00f6nnyebben \u00e1tmennek.<\/li>\n
    • El\u0151zetesen egyeztessen egy kapcsolattart\u00f3t a v\u00e1roson k\u00edv\u00fclr\u0151l.<\/b> V\u00e9szhelyzet eset\u00e9n a helyi h\u00edv\u00e1s a t\u00e1vols\u00e1gi h\u00edv\u00e1s el\u0151tt blokkol\u00f3dik.<\/li>\n<\/ul>\n

      Egyetlen alkalmaz\u00e1s sem tudja megj\u00f3solni a f\u00f6ldreng\u00e9seket.<\/h2>\n

      Ezt kifejezetten ki kell mondani, mert az alkalmaz\u00e1sbolt tele van az ellenkez\u0151j\u00e9t sugall\u00f3 dolgokkal.<\/p>\n

      Sehol a vil\u00e1gon nem l\u00e9tezik olyan technol\u00f3gia, amely k\u00e9pes lenne megj\u00f3solni egy adott helyet, egy adott napot \u00e9s egy adott er\u0151t, ami f\u00f6ldreng\u00e9st fog okozni. A tudom\u00e1ny azt csin\u00e1lja... \u00e9vtizedes sk\u00e1l\u00e1n becs\u00fclni a kock\u00e1zatot<\/b> egy r\u00e9gi\u00f3ra \u00e9s \u00e9rz\u00e9keli a remeg\u00e9st az els\u0151 n\u00e9h\u00e1ny m\u00e1sodpercben<\/b> miut\u00e1n elkezdte.<\/p>\n

      A korai figyelmeztet\u00e9s \u00e9s az el\u0151rejelz\u00e9s k\u00e9t k\u00fcl\u00f6nb\u00f6z\u0151 dolog, \u00e9s a kett\u0151 \u00f6sszekever\u00e9se az, ami fenntartja a lehetetlent \u00edg\u00e9r\u0151 el\u0151fizet\u00e9ses alkalmaz\u00e1sokat. Ha m\u00e9gis el\u0151rejelz\u00e9st \u00edg\u00e9rnek, az vagy \u00e1tver\u00e9s, vagy tudatlans\u00e1g \u2013 mindk\u00e9t esetben t\u00e1vol\u00edtsd el.<\/p>\n

      A legfontosabb figyelmeztet\u00e9s Braz\u00edli\u00e1ban<\/h2>\n

      A puszt\u00edt\u00f3 f\u00f6ldreng\u00e9sek ritk\u00e1k errefel\u00e9. A heves es\u0151z\u00e9sek, \u00e1rvizek \u00e9s f\u00f6ldcsuszaml\u00e1sok nem azok \u2013 minden \u00e9vben emberek hal\u00e1l\u00e1t okozz\u00e1k, r\u00e1ad\u00e1sul ingyenes figyelmeztet\u00e9sek is el\u00e9rhet\u0151k, amelyeket szinte senki sem fogadott meg.<\/p>\n

      A j\u00f3 h\u00edr az, hogy ugyanaz a be\u00e1ll\u00edt\u00e1si k\u00e9perny\u0151 mindkett\u0151t lefedi. F\u00f6ldreng\u00e9sriaszt\u00e1sok bekapcsol\u00e1sakor \u00e9rdemes ellen\u0151rizni a... vezet\u00e9k n\u00e9lk\u00fcli v\u00e9szjelz\u00e9sek<\/b>, Itt sug\u00e1rozz\u00e1k a hivatalos id\u0151j\u00e1r\u00e1si kock\u00e1zati figyelmeztet\u00e9seket antenn\u00e1n kereszt\u00fcl. \u00c9rdemes SMS-ben regisztr\u00e1lni a Polg\u00e1ri V\u00e9delemn\u00e9l, ami m\u00e9g az egyszer\u0171 mobiltelefonokon is m\u0171k\u00f6dik internet-hozz\u00e1f\u00e9r\u00e9s n\u00e9lk\u00fcl \u2013 ez a r\u00e9szlet k\u00fcl\u00f6n\u00f6sen fontos \u00e1ramsz\u00fcnet eset\u00e9n.<\/p>\n

      Gyakran Ism\u00e9telt K\u00e9rd\u00e9sek<\/h2>\n

      K\u00f6vethet el a rendszer \u00fajabb hib\u00e1t?<\/h3>\n

      Lehets\u00e9ges. Egyetlen automatikus \u00e9rz\u00e9kel\u0151 rendszer sem bolondbiztos, \u00e9s maga a 2025-\u00f6s eset is szigor\u00fabb krit\u00e9riumokhoz vezetett. Az alkalmank\u00e9nti t\u00e9ves riaszt\u00e1s egy olyan rendszer \u00e1ra, amely m\u00e1sodpercek alatt figyelmeztet.<\/p>\n

      Mi\u00e9rt kapta meg a szomsz\u00e9dom, \u00e9n pedig mi\u00e9rt nem?<\/h3>\n

      A riaszt\u00e1s a becs\u00fclt hat\u00e1ster\u00fclet alapj\u00e1n ker\u00fcl elk\u00fcld\u00e9sre, \u00e9s f\u00fcgg a kapcsolatt\u00f3l, a rendszer verzi\u00f3j\u00e1t\u00f3l \u00e9s az eszk\u00f6z akt\u00edv be\u00e1ll\u00edt\u00e1sait\u00f3l. A k\u00f6zeli telefonok k\u00f6z\u00f6tti elt\u00e9r\u00e9sek norm\u00e1lisak.<\/p>\n

      T\u00e9nyleg remeg Braz\u00edlia?<\/h3>\n

      A tektonikus lemezen bel\u00fcli elhelyezked\u00e9se miatt \u00e1ltal\u00e1ban gyenge reng\u00e9sekkel remeg. \u00c9szrevehet\u0151 esem\u00e9nyek t\u00f6rt\u00e9nnek, \u00e9s alkalmank\u00e9nt a szomsz\u00e9dos r\u00e9gi\u00f3kb\u00f3l sz\u00e1rmaznak.<\/p>\n

      \u00c9s iPhone-on?<\/h3>\n

      Az itt le\u00edrt rendszer Androidra k\u00e9sz\u00fclt, \u00e9s az adott oper\u00e1ci\u00f3s rendszert futtat\u00f3 eszk\u00f6z\u00f6ket haszn\u00e1lja. iPhone-okon tartsa enged\u00e9lyezve a korm\u00e1nyzati v\u00e9szhelyzeti riaszt\u00e1sokat az \u00e9rtes\u00edt\u00e9si be\u00e1ll\u00edt\u00e1sokban.<\/p>\n

      El kell hagynom a h\u00e1zat, amikor megkapom a riaszt\u00e1st?<\/h3>\n

      A reng\u00e9s alatt ne menjen ki a szabadba. Maradjon a hely\u00e9n. Csak a reng\u00e9s megsz\u0171n\u00e9se ut\u00e1n t\u00e1vozzon, \u00fcgyelve az \u00fcvegfel\u00fcletekre \u00e9s a szerkezetekre.<\/p>\n

      \u00c9rdemes aktiv\u00e1lni akkor is, ha messze laksz egy magas kock\u00e1zat\u00fa ter\u00fclett\u0151l?<\/h3>\n

      Meg\u00e9ri, mert semmibe sem ker\u00fcl, mert ugyanaz a konfigur\u00e1ci\u00f3 fedezi az id\u0151j\u00e1r\u00e1si kock\u00e1zatot, \u00e9s mert utazhatsz is.<\/p>\n

      \u00d6sszefoglal\u00e1s<\/h2>\n

      A mobiltelefon-riaszt\u00e1s nem jelez el\u0151re semmit. A ter\u00fcleten sz\u00e9tsz\u00f3rt \u00e9rz\u00e9kel\u0151k seg\u00edts\u00e9g\u00e9vel \u00e9rz\u00e9keli a reng\u00e9s kezdet\u00e9t, \u00e9s az internet szeizmikus hull\u00e1mokkal szembeni el\u0151ny\u00e9t kihaszn\u00e1lva figyelmeztesse azokat, akiket m\u00e9g nem \u00e9rintett a reng\u00e9s. Ez m\u00e1sodpercek alatt t\u00f6rt\u00e9nik \u2013 \u00e9s a m\u00e1sodpercek elegend\u0151ek ahhoz, hogy elt\u00e1volodjanak az ablakt\u00f3l.<\/p>\n

      Id\u0151r\u0151l id\u0151re hib\u00e1kat fog elk\u00f6vetni, mint ahogy 2025-ben Braz\u00edli\u00e1ban is tette. Ennek tudata nem ok arra, hogy kikapcsoljuk: ok arra, hogy ne ess\u00fcnk p\u00e1nikba, amikor cs\u00f6r\u00f6g, tudjuk, hol ellen\u0151rizz\u00fck ut\u00e1na, \u00e9s el\u0151re eld\u00f6nts\u00fck, mit tegy\u00fcnk j\u00e1t\u00e9k k\u00f6zben.<\/p>","protected":false},"excerpt":{"rendered":"

      2025. febru\u00e1r 14-\u00e9n hajnali 2:00 k\u00f6r\u00fcl az Android telefonok S\u00e3o Paul\u00f3ban, Rio de Janeir\u00f3ban \u00e9s Minas Geraisban\u2026<\/p>","protected":false},"author":1,"featured_media":882,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_revidia_rewards_active":"","_mc_subtitle":"","footnotes":""},"categories":[8],"tags":[],"class_list":["post-839","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-utilidades"],"yoast_head":"\nAlerta de terremoto no celular: por que toca, quando erra e o que fazer - Criativo Geek<\/title>\n<meta name=\"description\" content=\"A f\u00edsica da onda P e da onda S, por que o alarme falso de 2025 aconteceu, onde confirmar um tremor e o que fazer em casa, na rua e dirigindo.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/criativogeek.com\/hu\/foldrengesriasztas-hogyan-mukodik-es-mit-kell-tennie\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Alerta de terremoto no celular: por que toca, quando erra e o que fazer - Criativo Geek\" \/>\n<meta property=\"og:description\" content=\"A f\u00edsica da onda P e da onda S, por que o alarme falso de 2025 aconteceu, onde confirmar um tremor e o que fazer em casa, na rua e dirigindo.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/criativogeek.com\/hu\/foldrengesriasztas-hogyan-mukodik-es-mit-kell-tennie\/\" \/>\n<meta property=\"og:site_name\" content=\"Criativo Geek\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-31T15:26:25+00:00\" \/>\n<meta name=\"author\" content=\"Renato\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:description\" content=\"Aplicativos, dicas e tecnologia!\" \/>\n<meta name=\"twitter:label1\" content=\"Szerz\u0151:\" \/>\n\t<meta name=\"twitter:data1\" content=\"Renato\" \/>\n\t<meta name=\"twitter:label2\" content=\"Becs\u00fclt olvas\u00e1si id\u0151\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 perc\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/criativogeek.com\\\/alerta-de-terremoto-como-funciona-e-o-que-fazer\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/criativogeek.com\\\/alerta-de-terremoto-como-funciona-e-o-que-fazer\\\/\"},\"author\":{\"name\":\"Renato\",\"@id\":\"https:\\\/\\\/criativogeek.com\\\/#\\\/schema\\\/person\\\/467b24ec385bdd8e44c3e0375e99299d\"},\"headline\":\"Alerta de terremoto no celular: por que toca, quando erra e o que fazer\",\"datePublished\":\"2026-08-31T15:26:25+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/criativogeek.com\\\/alerta-de-terremoto-como-funciona-e-o-que-fazer\\\/\"},\"wordCount\":1738,\"publisher\":{\"@id\":\"https:\\\/\\\/criativogeek.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/criativogeek.com\\\/alerta-de-terremoto-como-funciona-e-o-que-fazer\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/criativogeek.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/hf_20260906_121137_10cc3eb8-8493-40c5-9fdf-bdac3c4f4c40.webp\",\"articleSection\":[\"Utilidades\"],\"inLanguage\":\"hu\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/criativogeek.com\\\/alerta-de-terremoto-como-funciona-e-o-que-fazer\\\/\",\"url\":\"https:\\\/\\\/criativogeek.com\\\/alerta-de-terremoto-como-funciona-e-o-que-fazer\\\/\",\"name\":\"Alerta de terremoto no celular: por que toca, quando erra e o que fazer - Criativo Geek\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/criativogeek.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/criativogeek.com\\\/alerta-de-terremoto-como-funciona-e-o-que-fazer\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/criativogeek.com\\\/alerta-de-terremoto-como-funciona-e-o-que-fazer\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/criativogeek.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/hf_20260906_121137_10cc3eb8-8493-40c5-9fdf-bdac3c4f4c40.webp\",\"datePublished\":\"2026-08-31T15:26:25+00:00\",\"description\":\"A f\u00edsica da onda P e da onda S, por que o alarme falso de 2025 aconteceu, onde confirmar um tremor e o que fazer em casa, na rua e dirigindo.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/criativogeek.com\\\/alerta-de-terremoto-como-funciona-e-o-que-fazer\\\/#breadcrumb\"},\"inLanguage\":\"hu\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/criativogeek.com\\\/alerta-de-terremoto-como-funciona-e-o-que-fazer\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"hu\",\"@id\":\"https:\\\/\\\/criativogeek.com\\\/alerta-de-terremoto-como-funciona-e-o-que-fazer\\\/#primaryimage\",\"url\":\"https:\\\/\\\/criativogeek.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/hf_20260906_121137_10cc3eb8-8493-40c5-9fdf-bdac3c4f4c40.webp\",\"contentUrl\":\"https:\\\/\\\/criativogeek.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/hf_20260906_121137_10cc3eb8-8493-40c5-9fdf-bdac3c4f4c40.webp\",\"width\":2560,\"height\":1664,\"caption\":\"Celular sobre a mesa de cabeceira \u00e0 noite com a tela acesa mostrando um sino de alerta, e uma m\u00e3o indo peg\u00e1-lo\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/criativogeek.com\\\/alerta-de-terremoto-como-funciona-e-o-que-fazer\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"In\u00edcio\",\"item\":\"https:\\\/\\\/criativogeek.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Alerta de terremoto no celular: por que toca, quando erra e o que fazer\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/criativogeek.com\\\/#website\",\"url\":\"https:\\\/\\\/criativogeek.com\\\/\",\"name\":\"Criativo Geek\",\"description\":\"Aplicativos, dicas e tecnologia!\",\"publisher\":{\"@id\":\"https:\\\/\\\/criativogeek.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/criativogeek.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"hu\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/criativogeek.com\\\/#organization\",\"name\":\"Criativo Geek\",\"url\":\"https:\\\/\\\/criativogeek.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"hu\",\"@id\":\"https:\\\/\\\/criativogeek.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/criativogeek.com\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/criativogeeklogo.webp\",\"contentUrl\":\"https:\\\/\\\/criativogeek.com\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/criativogeeklogo.webp\",\"width\":250,\"height\":60,\"caption\":\"Criativo Geek\"},\"image\":{\"@id\":\"https:\\\/\\\/criativogeek.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/criativogeek.com\\\/#\\\/schema\\\/person\\\/467b24ec385bdd8e44c3e0375e99299d\",\"name\":\"Renato\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"hu\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2ed3791d6d438d885fd44954de972454d91068acca6c93721fabc17db1fe9dfc?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2ed3791d6d438d885fd44954de972454d91068acca6c93721fabc17db1fe9dfc?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2ed3791d6d438d885fd44954de972454d91068acca6c93721fabc17db1fe9dfc?s=96&d=mm&r=g\",\"caption\":\"Renato\"},\"description\":\"Testo aplicativos e recursos do celular no dia a dia e transformo o que funciona em guias diretos, para voc\u00ea tirar mais do seu aparelho sem perder tempo.\",\"sameAs\":[\"https:\\\/\\\/criativogeek.com\"],\"url\":\"https:\\\/\\\/criativogeek.com\\\/hu\\\/author\\\/admin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"F\u00f6ldreng\u00e9sriaszt\u00e1s a mobiltelefonodon: mi\u00e9rt cs\u00f6r\u00f6g, mikor hib\u00e1s, \u00e9s mit kell tenned - Creative Geek","description":"A P- \u00e9s S-hull\u00e1mok fizik\u00e1ja, a 2025-\u00f6s t\u00e9ves riaszt\u00e1s oka, hol lehet meger\u0151s\u00edteni a f\u00f6ldreng\u00e9st, \u00e9s mit kell tenni otthon, az utc\u00e1n \u00e9s vezet\u00e9s k\u00f6zben.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/criativogeek.com\/hu\/foldrengesriasztas-hogyan-mukodik-es-mit-kell-tennie\/","og_locale":"hu_HU","og_type":"article","og_title":"Alerta de terremoto no celular: por que toca, quando erra e o que fazer - Criativo Geek","og_description":"A f\u00edsica da onda P e da onda S, por que o alarme falso de 2025 aconteceu, onde confirmar um tremor e o que fazer em casa, na rua e dirigindo.","og_url":"https:\/\/criativogeek.com\/hu\/foldrengesriasztas-hogyan-mukodik-es-mit-kell-tennie\/","og_site_name":"Criativo Geek","article_published_time":"2026-08-31T15:26:25+00:00","author":"Renato","twitter_card":"summary_large_image","twitter_description":"Aplicativos, dicas e tecnologia!","twitter_misc":{"Szerz\u0151:":"Renato","Becs\u00fclt olvas\u00e1si id\u0151":"9 perc"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/criativogeek.com\/alerta-de-terremoto-como-funciona-e-o-que-fazer\/#article","isPartOf":{"@id":"https:\/\/criativogeek.com\/alerta-de-terremoto-como-funciona-e-o-que-fazer\/"},"author":{"name":"Renato","@id":"https:\/\/criativogeek.com\/#\/schema\/person\/467b24ec385bdd8e44c3e0375e99299d"},"headline":"Alerta de terremoto no celular: por que toca, quando erra e o que fazer","datePublished":"2026-08-31T15:26:25+00:00","mainEntityOfPage":{"@id":"https:\/\/criativogeek.com\/alerta-de-terremoto-como-funciona-e-o-que-fazer\/"},"wordCount":1738,"publisher":{"@id":"https:\/\/criativogeek.com\/#organization"},"image":{"@id":"https:\/\/criativogeek.com\/alerta-de-terremoto-como-funciona-e-o-que-fazer\/#primaryimage"},"thumbnailUrl":"https:\/\/criativogeek.com\/wp-content\/uploads\/2026\/08\/hf_20260906_121137_10cc3eb8-8493-40c5-9fdf-bdac3c4f4c40.webp","articleSection":["Utilidades"],"inLanguage":"hu"},{"@type":"WebPage","@id":"https:\/\/criativogeek.com\/alerta-de-terremoto-como-funciona-e-o-que-fazer\/","url":"https:\/\/criativogeek.com\/alerta-de-terremoto-como-funciona-e-o-que-fazer\/","name":"F\u00f6ldreng\u00e9sriaszt\u00e1s a mobiltelefonodon: mi\u00e9rt cs\u00f6r\u00f6g, mikor hib\u00e1s, \u00e9s mit kell tenned - Creative Geek","isPartOf":{"@id":"https:\/\/criativogeek.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/criativogeek.com\/alerta-de-terremoto-como-funciona-e-o-que-fazer\/#primaryimage"},"image":{"@id":"https:\/\/criativogeek.com\/alerta-de-terremoto-como-funciona-e-o-que-fazer\/#primaryimage"},"thumbnailUrl":"https:\/\/criativogeek.com\/wp-content\/uploads\/2026\/08\/hf_20260906_121137_10cc3eb8-8493-40c5-9fdf-bdac3c4f4c40.webp","datePublished":"2026-08-31T15:26:25+00:00","description":"A P- \u00e9s S-hull\u00e1mok fizik\u00e1ja, a 2025-\u00f6s t\u00e9ves riaszt\u00e1s oka, hol lehet meger\u0151s\u00edteni a f\u00f6ldreng\u00e9st, \u00e9s mit kell tenni otthon, az utc\u00e1n \u00e9s vezet\u00e9s k\u00f6zben.","breadcrumb":{"@id":"https:\/\/criativogeek.com\/alerta-de-terremoto-como-funciona-e-o-que-fazer\/#breadcrumb"},"inLanguage":"hu","potentialAction":[{"@type":"ReadAction","target":["https:\/\/criativogeek.com\/alerta-de-terremoto-como-funciona-e-o-que-fazer\/"]}]},{"@type":"ImageObject","inLanguage":"hu","@id":"https:\/\/criativogeek.com\/alerta-de-terremoto-como-funciona-e-o-que-fazer\/#primaryimage","url":"https:\/\/criativogeek.com\/wp-content\/uploads\/2026\/08\/hf_20260906_121137_10cc3eb8-8493-40c5-9fdf-bdac3c4f4c40.webp","contentUrl":"https:\/\/criativogeek.com\/wp-content\/uploads\/2026\/08\/hf_20260906_121137_10cc3eb8-8493-40c5-9fdf-bdac3c4f4c40.webp","width":2560,"height":1664,"caption":"Celular sobre a mesa de cabeceira \u00e0 noite com a tela acesa mostrando um sino de alerta, e uma m\u00e3o indo peg\u00e1-lo"},{"@type":"BreadcrumbList","@id":"https:\/\/criativogeek.com\/alerta-de-terremoto-como-funciona-e-o-que-fazer\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"In\u00edcio","item":"https:\/\/criativogeek.com\/"},{"@type":"ListItem","position":2,"name":"Alerta de terremoto no celular: por que toca, quando erra e o que fazer"}]},{"@type":"WebSite","@id":"https:\/\/criativogeek.com\/#website","url":"https:\/\/criativogeek.com\/","name":"Kreat\u00edv Geek","description":"Alkalmaz\u00e1sok, tippek \u00e9s technol\u00f3gia!","publisher":{"@id":"https:\/\/criativogeek.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/criativogeek.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"hu"},{"@type":"Organization","@id":"https:\/\/criativogeek.com\/#organization","name":"Kreat\u00edv Geek","url":"https:\/\/criativogeek.com\/","logo":{"@type":"ImageObject","inLanguage":"hu","@id":"https:\/\/criativogeek.com\/#\/schema\/logo\/image\/","url":"https:\/\/criativogeek.com\/wp-content\/uploads\/2025\/04\/criativogeeklogo.webp","contentUrl":"https:\/\/criativogeek.com\/wp-content\/uploads\/2025\/04\/criativogeeklogo.webp","width":250,"height":60,"caption":"Criativo Geek"},"image":{"@id":"https:\/\/criativogeek.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/criativogeek.com\/#\/schema\/person\/467b24ec385bdd8e44c3e0375e99299d","name":"Ren\u00e1t\u00f3","image":{"@type":"ImageObject","inLanguage":"hu","@id":"https:\/\/secure.gravatar.com\/avatar\/2ed3791d6d438d885fd44954de972454d91068acca6c93721fabc17db1fe9dfc?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/2ed3791d6d438d885fd44954de972454d91068acca6c93721fabc17db1fe9dfc?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/2ed3791d6d438d885fd44954de972454d91068acca6c93721fabc17db1fe9dfc?s=96&d=mm&r=g","caption":"Renato"},"description":"Minden nap tesztelem a telefonomon l\u00e9v\u0151 alkalmaz\u00e1sokat \u00e9s funkci\u00f3kat, \u00e9s a m\u0171k\u00f6d\u0151 megold\u00e1sokat k\u00f6nnyen \u00e9rthet\u0151 \u00fatmutat\u00f3kk\u00e1 alak\u00edtom, hogy id\u0151t pazarolva t\u00f6bbet hozhass ki a k\u00e9sz\u00fcl\u00e9kedb\u0151l.","sameAs":["https:\/\/criativogeek.com"],"url":"https:\/\/criativogeek.com\/hu\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/criativogeek.com\/hu\/wp-json\/wp\/v2\/posts\/839","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/criativogeek.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/criativogeek.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/criativogeek.com\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/criativogeek.com\/hu\/wp-json\/wp\/v2\/comments?post=839"}],"version-history":[{"count":0,"href":"https:\/\/criativogeek.com\/hu\/wp-json\/wp\/v2\/posts\/839\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/criativogeek.com\/hu\/wp-json\/wp\/v2\/media\/882"}],"wp:attachment":[{"href":"https:\/\/criativogeek.com\/hu\/wp-json\/wp\/v2\/media?parent=839"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/criativogeek.com\/hu\/wp-json\/wp\/v2\/categories?post=839"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/criativogeek.com\/hu\/wp-json\/wp\/v2\/tags?post=839"}],"curies":[{"name":"munkaf\u00fczet","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}