Usulután

WWLLN data

Inner events: 68

Lat: 13.3802
Residual: 8.6000 us
Stroke detected at 6 WWLLN stations

Lat: 13.2609
Residual: 13.2000 us
Stroke detected at 7 WWLLN stations

Lat: 13.3968
Residual: 16.6000 us
Stroke detected at 5 WWLLN stations

Outer events: 638