Popocatépetl akasunga cheni zuva rekushanda, nemhepo yakawanda yekufema, nguva yakareba yekudengenyeka uye chiitiko chevolcanotectonic, maererano nekuenderera mberi kwekuongorora kweNational Center for Disaster Prevention (Cenapred) mukubatana neUNAM. Uturu hwemagasi nehutsi hwakafamba kumavirira nokuchamhembe kwakadziva kumadokero panguva dzakasiyana-siyana, maererano nemhepo dziripo.
Iyo Volcanic Alert Traffic Mwenje inoramba iri muYero Phase 2, chiitiko chinofungisisa kuputika kudiki kusvika pakati, kudonha kwemadota kubva kuchiedza kusvika pakati nepakati uye kudzingwa kwezvimedu zveincandescent mukati meradius yekusabatanidzwa Makiromita 12. Pamazuva akatevedzana kwave kunyorwa pakati pe39 uye 68 exhalation zuva nezuvakuwedzera kune 453 kusvika 717 maminetsi ekudengenyeka low amplitude.
Mamiriro azvino egomo rinoputika uye nhamba dzichangoburwa
Panguva yaAugust 25 dzakanyorwa 68 kufema inoperekedzwa nemhute yemvura, magasi anoputika uye zvisaririra zvedota, pamwe chete 453 maminetsi ekudengenyeka (346 high frequency uye 107 harmonic). Zuva rimwe chetero a kudengenyeka kwenyika kwevolcanotectonic pa 08:45 maawa ne ukuru 1.5.
Mumazuva adarika kwaivewo nekuitwa kwakasimba: Pana August 24, zvakashumwa 60 kufema y 568 maminetsi ekudengenyeka (275 high frequency uye 293 harmonic). Musi waAugust 21, vakaverengwa 47 kufema, 670 maminetsi ekudengenyeka (395 high frequency uye 275 harmonic) uye a VT kudengenyeka kwehukuru 2.2 na00: 16 p.m.
22 Nyamavhuvhu Iyo State Coordination yeCivil Protection yeMorelos yakashuma 39 kufema y 657 maminetsi ekudengenyeka (472 high frequency uye 185 harmonic). Mune mumwe mushumo wazvino uno wakawedzerwa 43 kufema y 717 maminetsi ekudengenyeka, robhoti richiripo Yellow Phase 2.
Utsi hunooneka hwaenda kumadokero nekuchamhembe kwakadziva kumadokero., ine pombi inopfuurira yemagasi uye chiutsi uye dzimwe nguva chiedza chemwero wemadota. Gomo rinoputika rinochengeta a vhura duct regime, ine zviitiko zvenguva nenguva uye yakaderera kusvika pakati amplitudes, pasina shanduko muyero yekunyevera.
Ashfall: nzvimbo dziri pasi peyambiro uye trajectory
Iyo capital authority uye CNPC Vakataura mamiriro ezvinhu chiedza madota kudonha muMexico City, maererano nekufanotaura kwekutama kwakabudiswa mangwanani eAugust 24. The VAAC-NOAA Washington yakashumwa ne kuenda kuchamhembe kwakadziva kumadokero na 08:09 maawa; mangwanani-ngwanani zvakaonekwawo incandescent zvinhu pamakamera ekutarisisa.
Iwo mataundi eMexico City ane zvinogona kuitika zvinosanganisira:
- Alvaro Obregon
- Benito Juarez
- Coyoacan
- iztacalco
- iztapalapa
- Magdalena Contreras
- high milpa
- tlalpan
- Tlahuac
- Xochimilco
States on watch nekuda kwedota uye shanduko mukuita: State of Mexico, Puebla, Mexico City uye Morelos (pamwe neTlaxcala, zvichienderana nemamiriro emhepo). Kufona kwepamutemo kunotevera verified channels uye kutevera mazano ehutano nekushanda.
Chii chinonzi Phase 2 Yellow Traffic Light inosanganisirei?
Kuve muYero Phase 2 zvinoreva kuwedzera chiitiko game kuputika kweapo neapo, madota anoramba achienderera mberi, chiedza kusvika pakati nepakati chinowira mumataundi ari pedyo, mukana we pfupi-range pyroclastic inoyerera y lahars nekuda kwekunaya kwemvura nemadota. Ichi chikamu chinosanganisirawo kutanga kwezvimedu zve incandescent mukati meradius yekusarudzika.
Iyo Volcanic Traffic Chiedza chemavara system Inovhara mazinga matatu uye inoenderana ne marudzi emakomo anoputika: green (kudzikama kana chiedza kuratidzwa), yellow (kuwedzera kwekuita, nezvikamu zvitatu kubva pazasi kusvika pakukwirira kwakanyanya) uye tsvuku (njodzi huru, ine zvikamu kubva pakati kusvika kune yakanyanyisa kuputika chiitiko uye yakakwirira mbiru). Chikamu chimwe nechimwe chinotsanangura matanho ekudzivirira yakananga.
Zvinokurudzirwa uye kutariswa kwepamutemo
Vakuru vanoomerera pakusaswedera pedyo negomo rinoputika, kunyanya kugomba, uye kuremekedza 12 km yekusabatanidzwa radiusPanguva yekunaya kukuru, unofanira garai kure pasi pemipata nekuda kwenjodzi yemadhaka uye marara anoyerera.
Chengetedzo pakurwisa madota: vhara magonhi nemahwindo, chengetedza mhino nemuromo Kana ukabuda kunze, dzivisa mabasa ekunze, vhara matangi emvura uye usasiya chikafu chiri pachenaInokurudzirwawo kuchengetedza madhiraini kudzivirira madota kubva pakuvhara iyo drainage system.
Cenapred uye UNAM inochengetedza 24/7 kuongorora ine seismographs, anoona uye anopisa makamera, uye kuyerwa kwegasi zvakadai seSO2. Zvishandiso izvi zvinobvumira kuonekwa kwekusiyana-siyana mune seismicity, tembiricha uye kuburitsa izvo zvinobatsira kutarisira shanduko mumaitiro egomo rinoputika.
Takatarisana nechiitwa chinopfuurira, kukwira Popocatépetl kana gomo rinoputika hazvikurudzirwi. Iztaccihuatl uye kukwira makomo munzvimbo. Nyanzvi dzepayunivhesiti dzinoyambirawo nezve zvisina mvumo zvinopihwa yekushanya kana kukwira, njodzi isingakoshi kune vese vashanyi uye zvikwata zvekununura.
Kuzivisa njodzi kana kuwana ruzivo, zvinokurudzirwa kubvunza www.gob.mx/cenapred and the CNPC mu X (@CNPC_MX), pamwe nekushandisa mitsetse 800-713-4147 y 911Kudzivisa makuhwa uye cheni dzisina kusimbiswa ndicho chinhu chikuru kune a mhinduro yakachengeteka.
Context yezvichangobva kuitika uye kumashure
Muna 2025 gomo rinoputika rinoramba rakaderera kusvika pakati nepakati amplitude maitiro, zvakafanana a vhura duct, nekugara uchifema uye kuputika kweapo uye inoonekwa pakati pe makomo anoputika anonyanya kuitika munyikaRobhoti raramba rakabatidzwa Yellow Phase 2 nemishumo yemazuva ese inoburitswa neCenapred.
Pakati pezvinyorwa zvinozivikanwa fungidzira kuputika kwe December 25 we2005, apo mbiru yemadota yakasvika anenge makiromita matatu uye mabota akadzingwa. In 2011-2012 zvinogara zvichibuda nezvimedu zvematombo zvakarekodhwa uye, mukati 2013, 3 km mbiru dze incandescent zvinhu zvakadonha anenge 700 metres kubva kugomba.
Mufananidzo wesvondo rapfuura unoratidza gomo rinoputika asi rakagadzikana.: kuenderera mberi kwekubuda kweutsi nemagasi, nhamba dzemazuva ese dzekufemesa uye kudedera muchikamu chinotarisirwa Yellow Phase 2, yambiro nenguva yemadota munzvimbo dzemumaguta uye chigadziriso chakasimba chekutarisa chinotsigira kudzivirira mazano uchitevera shanduko miniti neminiti.
