Usulután

WWLLN data

Inner events: 2

Lat: 13.4908
Residual: 21.2000 us
Stroke detected at 12 WWLLN stations

Lat: 13.5112
Residual: 16.3000 us
Stroke detected at 8 WWLLN stations

Outer events: 384

Lat: 13.8767
Residual: 14.1000 us
Stroke detected at 7 WWLLN stations