Usulután

WWLLN data

Inner events: 686

Lat: 13.5827
Residual: 7.4000 us
Stroke detected at 5 WWLLN stations

Lat: 13.5907
Residual: 14.3000 us
Stroke detected at 17 WWLLN stations

Lat: 13.4479
Residual: 22.0000 us
Stroke detected at 6 WWLLN stations

Outer events: 4007