Usulután

WWLLN data

Inner events: 147

Lat: 13.5795
Residual: 12.5000 us
Stroke detected at 6 WWLLN stations

Lat: 13.4654
Residual: 13.7000 us
Stroke detected at 6 WWLLN stations

Lat: 13.5806
Residual: 17.7000 us
Stroke detected at 9 WWLLN stations

Outer events: 695