MOBY276 Xeos Rover Positions


The Rover is an independently powered, self-contained satellite transceiver designed to work in the most rugged ocean environments. There is a Rover on the MOBY buoy and on the Mooring. This allows us to track them separately in case they both go on a walkabout. If the Alarm is on then that means the Rover is more than 2 km from the watchcircle center. The table below shows the last 5 positions for the Mooring and MOBY.

In Sep 2019 a second mooring off Lanai was added. So going forward the heritage northern MOBY buoy mooring location will be called the MO Mooring. And the new southern mooring location will be called the MN Mooring.


Date of Last Email - 13-Apr-2024 13:32:17 (GMT) ---- Date webpage created/updated = 30-Jun-2025 01:10:29 (California Time)


The MOBY watch circle is ~2 km in diameter and located at 20.8174 -157.1917 (decimal deg). MOBY Rover is currently 49.5 km from the watch circle. Mooring Rover is currently 49.5 km from the watch circle.

MOBY Rover is currently collecting data every 0.00 hour or every 0.0 minutes. Mooring Rover is currently collecting data every 23.55 hour or every 1413.1 minutes.


Last 5 MOBY Mooring position match ups
MOBY Date Mooring Date Time diff (hours) Dist between
MOBY & Mooring
(m)
MOBY distance
from center
(km)
Mooring distance
from center
(km)
09-Apr-2024 00:25:07 09-Apr-2024 00:05:06 0.33 93.70 1.02 0.94
10-Apr-2024 00:11:12 10-Apr-2024 00:26:06 0.25 90.50 1.10 1.01
11-Apr-2024 00:03:00 11-Apr-2024 00:02:06 0.01 90.69 1.07 0.98
12-Apr-2024 00:30:01 12-Apr-2024 00:27:31 0.04 86.88 0.81 0.83
13-Apr-2024 00:00:13 13-Apr-2024 00:00:36 0.01 10.36 91.64 91.65

Last 5 MOBY position and last 5 Mooring position (time/intervals can be different)
Instr Date Lat (deg) Lon (deg) Alarm Bearing Speed
(km/hr)
  Instr Date Lat (deg) Lon (deg) Alarm Bearing Speed
(km/hr)
MOBY 13-Apr-2024 12:30:03 21.3202 -157.8917 on NaN NaN   Mooring 09-Apr-2024 00:05:06 20.8255 -157.1942 off NaN NaN
MOBY 13-Apr-2024 13:00:05 21.3202 -157.8916 on NaN NaN   Mooring 10-Apr-2024 00:26:06 20.8233 -157.1843 NaN 84.00
MOBY 13-Apr-2024 13:00:05 21.3202 -157.8916 on NaN NaN   Mooring 11-Apr-2024 00:02:06 20.8262 -157.1909 off NaN NaN
MOBY 13-Apr-2024 13:30:35 21.3202 -157.8912 on NaN NaN   Mooring 12-Apr-2024 00:27:31 20.8244 -157.1889 NaN NaN
MOBY 13-Apr-2024 13:30:35 21.3202 -157.8912 on NaN NaN   Mooring 13-Apr-2024 00:00:36 21.3203 -157.8915 NaN NaN

Instr Date Loaded
Battery Level (V)
Unloaded
Battery Level (V)
  Instr Date Loaded
Battery Level (voltage)
Unloaded
Battery Level (V)
MOBY 13-Apr-2024 12:30:03 14.25 15.18   Mooring 05-Apr-2024 00:05:54 15.30 16.02
MOBY 13-Apr-2024 13:00:05 14.25 15.21   Mooring 09-Apr-2024 00:05:06 15.36 15.99
MOBY 13-Apr-2024 13:00:05 14.25 15.21   Mooring 11-Apr-2024 00:02:06 15.39 16.05
MOBY 13-Apr-2024 13:30:35 14.22 15.21   Mooring 12-Apr-2024 00:27:31 15.15 15.69
MOBY 13-Apr-2024 13:30:35 14.22 15.21   Mooring 13-Apr-2024 00:00:36 15.00 15.69

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Stephanie Flora - Moss Landing Marine Laboratories