{"id":2661,"date":"2026-10-11T00:39:32","date_gmt":"2026-10-10T15:39:32","guid":{"rendered":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-10-11-panama-earthquake-update-en\/"},"modified":"2026-10-11T00:39:32","modified_gmt":"2026-10-10T15:39:32","slug":"2026-10-11-panama-earthquake-update-en","status":"publish","type":"briefing","link":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-10-11-panama-earthquake-update-en\/","title":{"rendered":"Panama\u2019s magnitude 7.7 earthquake: separate revised measurements from damage"},"content":{"rendered":"

2026-10-11 00:39 KST<\/strong><\/p>\n

The US Geological Survey confirms a magnitude 7.7 earthquake in Panama on local 9 October.<\/p>\n

Magnitude describes the earthquake itself, not a score for shaking or final casualties and building damage in each place.<\/p>\n

Two calendar dates for one event<\/h2>\n

USGS records the event at 17:56 UTC on 9 October: 12:56 that day in Panama and 02:56 on 10 October in Korea. Its current solution places it about 12 km west-southwest of Pitaloza Arriba, at a depth of roughly 12.6 km. The difference between the local event date and the Korean reporting date follows from the time zones.<\/p>\n

Why depth estimates differ<\/h2>\n

Initial reports and other records give 10 km. EMSC records magnitude 7.7 and depth 10 km, while the current USGS solution gives about 12.6 km. Additional observations and different calculations can change locations and depths. This article keeps the USGS location and depth together. Independent reporting by El Pa\u00eds gives magnitude 7.7 and approximately 13 km, noting that early measurements were revised.<\/p>\n

\"Panama\u2019s
This AI-generated illustration explains the topic; it is not a photograph or an exact reconstruction of real people, sites, experiments, specimens or official documents.<\/figcaption><\/figure>\n

Magnitude is not a damage total<\/h2>\n

Magnitude describes the size of energy release at the source. Local shaking and structural damage depend on distance, ground conditions and buildings. A value of 7.7 therefore cannot establish equal damage in the capital and near the epicentre. An early report of no damage also cannot settle later inspections. Changing injury counts and loss estimates are not presented here as final totals.<\/p>\n

Follow revisions and local instructions<\/h2>\n

The next checks are revisions to the USGS event record and the Panamanian disaster authorities\u2019 rescue and infrastructure notices. Aftershocks and warning changes require current official information; one magnitude cannot predict later earthquakes or establish safety. The illustration\u2019s trace and geological section are conceptual, not real measurements or a local geological map. Read event data separately from current field reports.<\/p>\n

Primary source and independent checks<\/h2>\n

Primary source and official explanation: USGS event data<\/a><\/p>\n

Primary source and official explanation: EMSC event record<\/a><\/p>\n

Independent reporting check: El Pa\u00eds Am\u00e9rica<\/a><\/p>\n

Read in other languages<\/h2>\n

\ud55c\uad6d\uc5b4<\/a> \u00b7 English<\/a> \u00b7 Espa\u00f1ol<\/a> \u00b7 \u65e5\u672c\u8a9e<\/a> \u00b7 Ti\u1ebfng Vi\u1ec7t<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Magnitude describes the earthquake itself, not a score for shaking or final casualties and building damage in each place.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-2661","briefing","type-briefing","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing\/2661","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing"}],"about":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/types\/briefing"}],"wp:attachment":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=2661"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}