SAN JUAN AND VICINITY; NORTHEAST; SOUTHEAST; EA… — An earthquake with a preliminary magnitude of 4.9 occured about 84 miles northwest of Isla Mona at 1236 PM AST on Friday November 13, 2026. The earthquake has been reported as felt lightly.
Based on available data, there is no Tsunami threat to Puerto Rico and U.S. Virgin Islands from this earthquake.
Continue to monitor your local news source for more information. Updated information will be issued by emergency officials and the Puerto Rico Seismic Network.
Local conditions in San Juan and Vicinity; Northeast; Southeast; Eastern Interior; North Central; Central Interior; Ponce and Vicinity; Northwest; Western Interior; Mayaguez and Vicinity; Southwest; Culebra; Vieques; St.Thomas...St. John.. and Adjacent Islands; St Croix may affect travel, public safety, or daily routines. Stay informed and adjust plans if conditions change.
This report is based on information from NWS, monitored by Alert USA's verified emergency feed.
Residents should be prepared for possible effects on travel, public safety, and daily routines while the situation remains active.
Recommended steps: stay informed via official sources; avoid non-essential travel in the area; secure outdoor items if weather is involved; check on family and neighbors.
Alert USA is tracking this developing situation and will update this report as verified information becomes available.
Verified by Alert USA • NWS