Network Pulse

The network status remains stable with 4283 latency checks conducted over the past 24 hours, revealing no anomalies and zero active alerts. The submarine cables are operating without any disruptions, ensuring reliable connectivity.

For context, a M4.6 earthquake occurred on June 3, 2026, near El Cortezo, Panama. All submarine cables with landing points within 350km of the event have shown normal operation and our latency measurements indicate no impact from the seismic activity. The network continues to function smoothly, providing uninterrupted service.

The network remains stable with 4247 latency checks conducted over the past 24 hours across 646 submarine cables, revealing no anomalies or active alerts. This indicates that all monitored cables are functioning without issues.

A recent seismic event on June 2, 2026, near Titahi Bay, New Zealand, involved a M4.5 earthquake approximately 30 km to the WNW of the area. The submarine cables with landing points within 350km—such as Aqualink, Cook Strait, Nelson-Levin, and Tasman Ring Network—are currently operating normally, and our latency measurements show no impact from this event.

The submarine cable network remains stable with no anomalies detected over the last 24 hours from 4264 latency checks across 646 cables. Our system continues to operate without any disruptions or alerts.

As a reminder, on June 2, 2026, a M6.2 earthquake occurred near Scarcelli, Italy. The submarine cables within the vicinity of this event are currently operating normally and our latency measurements indicate no impact from the seismic activity. All monitored cables in range continue to function as expected.

The submarine cable network remains stable with no anomalies detected over the past 24 hours from our 1852 latency checks across 517 cables. This indicates that the current operational status is calm and robust.

As a context to recent events, on June 1, 2026, an M6 earthquake occurred near Valparaíso, Chile. The submarine cables with landing points within 350km of this event are currently operating normally, as confirmed by our latency measurements which show no impact from the seismic activity.

The submarine cable network remains stable with no anomalies detected over the past 24 hours from our 1492 latency checks across 439 cables.

Contextually, a M5.6 earthquake occurred on May 31, 2026, approximately 137 km south-southeast of Oistins, Barbados. The submarine cables with landing points within 350km, including Southern Caribbean Fiber and Eastern Caribbean Fiber System (ECFS), are operating normally as evidenced by our latency measurements which show no impact from the seismic event.

The submarine cable network remains stable with 1491 latency checks conducted over the past 24 hours showing no anomalies and zero active alerts. This indicates that the network is operating smoothly without any disruptions. The recent M4.6 earthquake on May 30, 2026, near Catuday, Philippines, did not affect the cables within our monitored range. All submarine cables with landing points within 350km of the seismic event are currently functioning normally as indicated by our latency measurements, which show no impact from the earthquake.

A magnitude 4.7 earthquake occurred on May 30, 2026, approximately 72 km north of Güiria, Venezuela. While the epicenter was some distance from any submarine cable landings, several cables with landing points within a 350km radius were monitored for potential impacts.

Our latency measurements indicate that none of the affected cables—Deep Blue One, Eastern Caribbean Fiber System (ECFS), EC Link, Southern Caribbean Fiber, and Suriname-Guyana Submarine Cable System—showed any significant changes. The CARCIP and TT1 cables, which are further away from the event, did not show active measurements due to their location.

On May 29, 2026, a magnitude 5.2 earthquake struck approximately 250 km ESE of Severo-Kuril’sk, Russia.

The affected submarine cables with landing points within 350km include the Petropavlovsk-Kamchatsky - Anadyr cable (landing at Petropavlovsk-Kamchatsky, Russia, 334km from the event) and the Polar Express (also landing at Petropavlovsk-Kamchatsky, Russia, 334km from the event). Our latency measurements did not show any significant changes for these cables. Most earthquakes of this magnitude do not result in cable disruptions; however, we continue to monitor closely.

A magnitude 5.3 earthquake struck the Revilla Gigedo Islands region on [Date]. This seismic event is significant but located in an area with no known submarine cable landing points within a 350km radius, as per our records.

No submarine cables are affected by this quake based on current data. Our latency measurements have not shown any changes, indicating that the majority of cables operating in the region remain unaffected by the seismic activity. This is typical for earthquakes of this magnitude, which generally do not cause disruptions to submarine cable networks unless they directly impact a landing point or cause significant underwater disturbances.