{"article":{"annotation":{"article_id":"colombia-choco-seismic-swarm-exceeds-1568-recorded-events","available_at":"2026-10-07T03:14:11.947627Z","geography_revision":"ef6ee0010dda5fe7b240fd514749b43e214c57da73222d2e40ec83b276dd0977","id":"0eb6d43ad9d4ddc0b88c14b1f78bb574c5dc950f09111c31b6be856a1ffb6872","input_sha256":"a609aa51ea0ed925d52d3259e19d08456e199eddb9a346d17c272e09254fda2a","limitations":["Rule-derived subjects are candidates, not verified editorial labels or calibrated model probabilities.","Coverage is distinct from event location. Unknown country/city/coordinates remain absent; no automatic geocoding.","Article geometries keep their stated precision and methodology; reproducing them is not independent coordinate verification."],"method":"controlled-rules-v1","places":[{"admin1":null,"city":null,"coordinate_note":null,"coordinate_reference_system":"OGC:CRS84","coordinate_source":null,"country":"CO","evidence":[{"field":"country","language":"en","note":"Explicit preserved editorial country/region; no city or national centroid inferred","source_urls":["https://www2.sgc.gov.co/Noticias/Paginas/Boletin-de-actividad-sismica-destacada-del-01-de-octubre-de-2026.aspx"]}],"geometry":null,"id":"iso3166-1:CO","kind":"country-or-area","labels":{"ar":"كولومبيا","en":"Colombia","es":"Colombia","fr":"Colombie"},"match_status":"candidate","precision":"regional","role":"coverage","uncertainty_m":null}],"rules_sha256":"d28c9c89703b56bd91fd887965d416d0115c2473d4bfbd3e558bcceafc3941dd","schema_version":1,"subjects":[{"concept_id":"medtop:06000000","confidence":null,"confidence_method":null,"evidence":[{"field":"category+topics","language":"en","note":"Preserved editorial category/topic; broad candidate only","source_urls":["https://www2.sgc.gov.co/Noticias/Paginas/Boletin-de-actividad-sismica-destacada-del-01-de-octubre-de-2026.aspx"]}],"method":"controlled-rules-v1","rule_id":"environment-broad","status":"candidate"}],"taxonomy_revision":"1f2db31d811fca07e99b16d402c10e2cc2965c9df1c7b41d9be348b40a24e7fb","taxonomy_version":"IPTC Media Topics 2026-Q2"},"api_url":"https://newsverum.com/api/v1/articles/colombia-choco-seismic-swarm-exceeds-1568-recorded-events?lang=en","category":"environment","content":{"key_points":[],"paragraphs":["Colombia’s Geological Survey reported an update on seismic sequences following the magnitude 7.4 earthquake of August 10. In Chocó, the aftershock count remained at 334 because no new aftershocks were located during the 24 hours before the October 1 bulletin.","The separate swarm near several municipalities had more than 1,568 located events, including 31 of magnitude 4.0 ML or higher. Four events between magnitude 2.0 and 4.0 ML were located on October 1. The agency describes a swarm as a sequence without one clearly dominant mainshock."],"sections":[]},"corrections":[{"at":"2026-10-07T00:49:20+03:00","language":"en","text":"German and Portuguese editions and translations of the data and correction explanations have been added to this article."},{"at":"2026-10-07T05:57:12+03:00","language":"en","text":"Data classification added: each figure now carries a measure identifier with its unit, geography, frequency and type. No figure, unit or date changed."}],"country":"CO","data":{"blocks":[{"description":{"ar":"قالت هيئة المسح الجيولوجي إنها لم تحدد هزات ارتدادية جديدة خلال الساعات الأربع والعشرين السابقة، بينما رصدت أربع هزات في السرب بين درجتي 2 و4 في 1 أكتوبر.","de":"Das Bulletin nennt „mehr als 1.568“; der Wert wird als Untergrenze erfasst und getrennt von den 334 Nachbeben ausgewiesen.","en":"The Geological Survey said no new aftershocks were located in the preceding 24 hours, while four swarm events above magnitude 2 and below 4 were located on October 1.","es":"El Servicio Geológico no localizó nuevas réplicas en las 24 horas previas y ubicó cuatro eventos del enjambre entre magnitudes 2 y 4 el 1 de octubre.","fr":"Le Service géologique n’a localisé aucune nouvelle réplique pendant les 24 heures précédentes et a repéré quatre événements de l’essaim entre les magnitudes 2 et 4 le 1er octobre.","pt":"O boletim informa “mais de 1.568”; esse valor é registrado como limite inferior e mantido separado dos 334 tremores secundários.","tr":"Jeoloji Araştırma Kurumu, önceki 24 saatte yeni artçı belirlenmediğini; 1 Ekim’de 2’den büyük ve 4’ten küçük dört sürü olayı saptandığını bildirdi."},"id":"reported-figure","items":[{"basis":"observed","label":{"ar":"الأحداث المحددة في السرب الزلزالي","de":"Erfasste Ereignisse im Erdbebenschwarm","en":"Events located in the seismic swarm","es":"Eventos localizados en el enjambre sísmico","fr":"Événements localisés dans l’essaim sismique","pt":"Eventos registrados no enxame sísmico","tr":"Deprem sürüsünde konumlandırılan olaylar"},"measure":{"aggregation":"cumulative","frequency":"irregular","geography":"choco-co","id":"choco-seismic-swarm-events","periodRole":"reference-period","unitCode":"count"},"period":"2026-10-01","unit":"events","value":1568,"valueQualifier":"lower-bound"}],"methodology":{"ar":"تقول النشرة «أكثر من 1568»؛ لذا سُجل الرقم كحد أدنى وفُصل عن 334 هزة ارتدادية.","de":"Das Bulletin nennt „mehr als 1.568“; der Wert wird als Untergrenze erfasst und getrennt von den 334 Nachbeben ausgewiesen.","en":"The bulletin says “more than 1,568”; this is stored as a lower bound and kept separate from the 334 aftershocks.","es":"El boletín dice “más de 1.568”; se conserva como límite inferior y se distingue de las 334 réplicas.","fr":"Le bulletin indique « plus de 1 568 » ; le chiffre est conservé comme borne inférieure et distingué des 334 répliques.","pt":"O boletim informa “mais de 1.568”; esse valor é registrado como limite inferior e mantido separado dos 334 tremores secundários.","tr":"Bültende 1.568’den fazla olay belirtiliyor; bu değer alt sınır olarak kaydedildi ve 334 artçı depremden ayrı tutuldu."},"sourceUrls":["https://www2.sgc.gov.co/Noticias/Paginas/Boletin-de-actividad-sismica-destacada-del-01-de-octubre-de-2026.aspx"],"title":{"ar":"تجاوزت الهزات في سرب تشوكو 1568 حدثاً مسجلاً","de":"Der Geologische Dienst meldete, dass in den vorangegangenen 24 Stunden keine neuen Nachbeben lokalisiert wurden; am 1. Oktober wurden vier Schwarmereignisse mit Magnituden über 2 und unter 4 erfasst.","en":"Chocó seismic swarm exceeds 1,568 recorded events","es":"El enjambre sísmico del Chocó supera los 1.568 eventos registrados","fr":"L’essaim sismique du Chocó dépasse 1 568 événements recensés","pt":"O Serviço Geológico informou que não localizou novos tremores secundários nas 24 horas anteriores, enquanto quatro eventos do enxame acima de magnitude 2 e abaixo de 4 foram localizados em 1º de outubro.","tr":"Chocó’daki deprem sürüsü 1.568’den fazla kayıtlı olaya ulaştı"},"type":"metrics","updatedAt":"2026-10-07T00:49:20+03:00"}],"version":1},"data_downloads":[{"formats":{"csv":"https://newsverum.com/api/v1/articles/colombia-choco-seismic-swarm-exceeds-1568-recorded-events/data/reported-figure?lang=en&format=csv","json":"https://newsverum.com/api/v1/articles/colombia-choco-seismic-swarm-exceeds-1568-recorded-events/data/reported-figure?lang=en&format=json"},"id":"reported-figure"}],"data_types":["metrics"],"editorial_illustration":null,"event_id":"event-2401636e-692a-5c5e-8dc8-4408a407acd4","event_period":"2026-10-01","event_period_basis":"event-or-reference-period","id":"colombia-choco-seismic-swarm-exceeds-1568-recorded-events","image":null,"importance":0.6,"language":"en","modified_at":"2026-10-07T05:57:12+03:00","publication_basis":"publication-record","published_at":"2026-10-06T17:58:49+00:00","reading_minutes":1,"region":"world","section_illustration":null,"slug":"colombia-choco-seismic-swarm-exceeds-1568-recorded-events","sources":[{"checkedAt":"2026-10-06","name":"Colombian Geological Survey","publishedAt":"2026-10-01","url":"https://www2.sgc.gov.co/Noticias/Paginas/Boletin-de-actividad-sismica-destacada-del-01-de-octubre-de-2026.aspx"}],"summary":"The Geological Survey said no new aftershocks were located in the preceding 24 hours, while four swarm events above magnitude 2 and below 4 were located on October 1.","text":"The Geological Survey said no new aftershocks were located in the preceding 24 hours, while four swarm events above magnitude 2 and below 4 were located on October 1.\n\nColombia’s Geological Survey reported an update on seismic sequences following the magnitude 7.4 earthquake of August 10. In Chocó, the aftershock count remained at 334 because no new aftershocks were located during the 24 hours before the October 1 bulletin.\n\nThe separate swarm near several municipalities had more than 1,568 located events, including 31 of magnitude 4.0 ML or higher. Four events between magnitude 2.0 and 4.0 ML were located on October 1. The agency describes a swarm as a sequence without one clearly dominant mainshock.\n\nGerman and Portuguese editions and translations of the data and correction explanations have been added to this article.\n\nData classification added: each figure now carries a measure identifier with its unit, geography, frequency and type. No figure, unit or date changed.","title":"Chocó seismic swarm exceeds 1,568 recorded events","topics":[],"translations":[{"api_url":"https://newsverum.com/api/v1/articles/colombia-choco-seismic-swarm-exceeds-1568-recorded-events?lang=tr","language":"tr","url":"https://newsverum.com/tr/news/colombia-choco-seismic-swarm-exceeds-1568-recorded-events"},{"api_url":"https://newsverum.com/api/v1/articles/colombia-choco-seismic-swarm-exceeds-1568-recorded-events?lang=en","language":"en","url":"https://newsverum.com/en/news/colombia-choco-seismic-swarm-exceeds-1568-recorded-events"},{"api_url":"https://newsverum.com/api/v1/articles/colombia-choco-seismic-swarm-exceeds-1568-recorded-events?lang=ar","language":"ar","url":"https://newsverum.com/ar/news/colombia-choco-seismic-swarm-exceeds-1568-recorded-events"},{"api_url":"https://newsverum.com/api/v1/articles/colombia-choco-seismic-swarm-exceeds-1568-recorded-events?lang=fr","language":"fr","url":"https://newsverum.com/fr/news/colombia-choco-seismic-swarm-exceeds-1568-recorded-events"},{"api_url":"https://newsverum.com/api/v1/articles/colombia-choco-seismic-swarm-exceeds-1568-recorded-events?lang=es","language":"es","url":"https://newsverum.com/es/news/colombia-choco-seismic-swarm-exceeds-1568-recorded-events"},{"api_url":"https://newsverum.com/api/v1/articles/colombia-choco-seismic-swarm-exceeds-1568-recorded-events?lang=de","language":"de","url":"https://newsverum.com/de/news/colombia-choco-seismic-swarm-exceeds-1568-recorded-events"},{"api_url":"https://newsverum.com/api/v1/articles/colombia-choco-seismic-swarm-exceeds-1568-recorded-events?lang=pt","language":"pt","url":"https://newsverum.com/pt/news/colombia-choco-seismic-swarm-exceeds-1568-recorded-events"}],"url":"https://newsverum.com/en/news/colombia-choco-seismic-swarm-exceeds-1568-recorded-events"},"version":"1"}