Usulután

WWLLN data

Inner events: 51

Lat: 13.5263
Residual: 23.4000 us
Stroke detected at 17 WWLLN stations

Lat: 13.5396
Residual: 7.2000 us
Stroke detected at 8 WWLLN stations

Lat: 13.5404
Residual: 21.1000 us
Stroke detected at 16 WWLLN stations

Outer events: 6441