Event label Optional label Method/Device Abbreviation Sensor URI Date/Time Latitude Longitude Elevation Date/Time end Latitude end Longitude end Elevation end Comment PS16/4-track Underway cruise track measurements CT 1989-12-02T06:00:00 -53.14470 -70.90910 1989-12-14T12:00:00 -54.84770 -68.23680 PS16/05864 Radiosonde RADIO 1989-12-03T10:30:00 -59.50000 -63.20000 PS16/05863 Radiosonde RADIO 1989-12-04T07:45:00 -63.00000 -60.90000 PS16/05862 Radiosonde RADIO 1989-12-04T10:32:00 -62.80000 -60.55000 PS16/05861 Radiosonde RADIO 1989-12-05T08:30:00 -62.30000 -58.40000 PS16/05860 Radiosonde RADIO 1989-12-06T09:00:00 -63.00000 -57.00000 PS16/05859 Radiosonde RADIO 1989-12-07T08:43:00 -63.05000 -58.40000 PS16/05858 Radiosonde RADIO 1989-12-08T08:46:00 -62.50000 -58.65000 PS16/05857 Radiosonde RADIO 1989-12-09T10:33:00 -64.00000 -62.75000 PS16/05856 Radiosonde RADIO 1989-12-09T17:45:00 -65.00000 -63.80000 PS16/05855 Radiosonde RADIO 1989-12-10T08:44:00 -64.85000 -63.20000 PS16/05854 Radiosonde RADIO 1989-12-10T17:34:00 -64.90000 -63.70000 PS16/05853 Radiosonde RADIO 1989-12-11T10:32:00 -63.75000 -64.70000 PS16/05852 Radiosonde RADIO 1989-12-12T10:32:00 -61.60000 -65.00000