Usulután

WWLLN data

Inner events: 29

Lat: 13.5260
Residual: 21.6000 us
Stroke detected at 9 WWLLN stations

Lat: 13.5917
Residual: 13.0000 us
Stroke detected at 5 WWLLN stations

Lat: 13.4152
Residual: 10.1000 us
Stroke detected at 8 WWLLN stations

Outer events: 3217