Lawrence Middle School's Zephyr Education Drifters deployed 12 June 2013
Green icon = most recent fix of active unit
Cyan colored line tracking the surface (1m) drifter was picked out of the water by
a mariner but white line is the subsurface (12m) drifter which oscillated
with the tide several times before ....
Click Map or Hybrid mode on the upper right for alternative display.