Usulután

WWLLN data

Inner events: 20

Lat: 13.5180
Residual: 13.8000 us
Stroke detected at 5 WWLLN stations

Lat: 13.5230
Residual: 29.4000 us
Stroke detected at 5 WWLLN stations

Lat: 13.4193
Residual: 13.0000 us
Stroke detected at 5 WWLLN stations

Outer events: 833