Usulután

WWLLN data

Inner events: 257

Lat: 13.2878
Residual: 15.0000 us
Stroke detected at 5 WWLLN stations

Lat: 13.3427
Residual: 7.7000 us
Stroke detected at 5 WWLLN stations

Lat: 13.3865
Residual: 18.1000 us
Stroke detected at 6 WWLLN stations

Outer events: 1132