Usulután

WWLLN data

Inner events: 4

Lat: 13.3209
Residual: 17.0000 us
Stroke detected at 5 WWLLN stations

Lat: 13.5921
Residual: 15.6000 us
Stroke detected at 5 WWLLN stations

Lat: 13.4262
Residual: 24.3000 us
Stroke detected at 5 WWLLN stations

Outer events: 1596