Event label	Optional label	Method/Device	Abbreviation	O2A Registry URI	Date/Time	Latitude	Longitude	Elevation	Date/Time end	Latitude end	Longitude end	Elevation end	Comment
PS15/1-track		Underway cruise track measurements	CT		1989-04-20T03:00:00	53.56396	8.54813		1989-05-15T06:00:00	69.67800	18.98980		
PS15/05214		Radiosonde	RADIO		1989-04-20T10:39:00	55.60000	6.70000						
PS15/05213		Radiosonde	RADIO		1989-04-21T10:32:00	60.60000	4.50000						
PS15/05212		Radiosonde	RADIO		1989-04-22T05:25:00	63.40000	8.80000						
PS15/05211		Radiosonde	RADIO		1989-04-22T09:38:00	63.70000	9.70000						
PS15/05210		Radiosonde	RADIO		1989-04-23T10:31:00	67.70000	11.70000						
PS15/05209		Radiosonde	RADIO		1989-04-24T10:29:00	71.60000	15.70000						
PS15/05208		Radiosonde	RADIO		1989-04-25T10:31:00	75.10000	13.40000						
PS15/05207		Radiosonde	RADIO		1989-04-26T02:55:00	75.60000	23.10000						
PS15/05206		Radiosonde	RADIO		1989-04-26T10:31:00	76.40000	24.90000						
PS15/05205		Radiosonde	RADIO		1989-04-27T04:35:00	76.80000	24.70000						
PS15/05204		Radiosonde	RADIO		1989-04-27T10:42:00	76.80000	24.80000						
PS15/05203		Radiosonde	RADIO		1989-04-28T10:30:00	76.80000	25.50000						
PS15/05202		Radiosonde	RADIO		1989-04-29T04:38:00	77.30000	29.90000						
PS15/05201		Radiosonde	RADIO		1989-04-29T10:31:00	77.30000	29.90000						
PS15/05200		Radiosonde	RADIO		1989-04-30T05:27:00	77.60000	29.40000						
PS15/05199		Radiosonde	RADIO		1989-04-30T10:31:00	77.60000	29.50000						
PS15/05197		Radiosonde	RADIO		1989-05-01T10:35:00	78.20000	29.40000						
PS15/05198		Radiosonde	RADIO		1989-05-01T10:36:00	78.00000	28.80000						
PS15/05196		Radiosonde	RADIO		1989-05-02T10:32:00	78.40000	28.30000						
PS15/05194		Radiosonde	RADIO		1989-05-03T04:34:00	78.40000	28.20000						
PS15/05193		Radiosonde	RADIO		1989-05-03T10:31:00	78.40000	28.10000						
PS15/05192		Radiosonde	RADIO		1989-05-04T04:37:00	78.50000	28.00000						
PS15/05191		Radiosonde	RADIO		1989-05-04T10:32:00	78.50000	27.90000						
PS15/05190		Radiosonde	RADIO		1989-05-05T04:34:00	78.50000	27.80000						
PS15/05189		Radiosonde	RADIO		1989-05-05T10:32:00	78.50000	27.80000						
PS15/05188		Radiosonde	RADIO		1989-05-06T04:34:00	78.50000	27.70000						
PS15/05187		Radiosonde	RADIO		1989-05-06T10:34:00	78.50000	27.70000						
PS15/05186		Radiosonde	RADIO		1989-05-07T04:34:00	78.60000	27.50000						
PS15/05185		Radiosonde	RADIO		1989-05-07T10:32:00	78.50000	27.40000						
PS15/05184		Radiosonde	RADIO		1989-05-08T04:31:00	78.80000	25.80000						
PS15/05183		Radiosonde	RADIO		1989-05-08T10:32:00	79.10000	26.80000						
PS15/05182		Radiosonde	RADIO		1989-05-09T04:48:00	79.40000	26.20000						
PS15/05181		Radiosonde	RADIO		1989-05-09T10:32:00	79.30000	26.20000						
PS15/05180		Radiosonde	RADIO		1989-05-10T04:32:00	79.50000	26.10000						
PS15/05179		Radiosonde	RADIO		1989-05-10T10:32:00	79.50000	26.30000						
PS15/05178		Radiosonde	RADIO		1989-05-11T04:33:00	79.70000	27.60000						
PS15/05177		Radiosonde	RADIO		1989-05-11T10:34:00	79.90000	28.40000						
PS15/05176		Radiosonde	RADIO		1989-05-12T04:32:00	80.80000	24.10000						
PS15/05175		Radiosonde	RADIO		1989-05-12T10:32:00	80.70000	18.80000						
PS15/05174		Radiosonde	RADIO		1989-05-13T10:33:00	77.50000	12.90000						
PS15/05173		Radiosonde	RADIO		1989-05-14T10:31:00	73.90000	16.00000