Citation:

PANGAEA.987506

Name: Meteorological observations during POLARSTERN cruise PS135/2
Published: 2025-12-12
License: https://creativecommons.org/licenses/by/4.0/

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Published: 2025-12-12

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Abstract:

The meteorological observatory Polarstern issues synoptical reports every 3 hours during times of ship operation. The reports are distritubed via global networks of the World Meteorological Organisation. When designated weather observers are onboard manual observations are included in the reports. For times that are not covered by an observer automatic reports are issued. All observations are made in compliance with standards of the World Meteorological Organisation and those of the German Weather Service (DWD). This dataset compiles all synoptical reports issued during Polarstern cruise PS135/2.

Project(s):

Meteorological Long-Term Observations @ AWI (AWI_Meteo)

Coverage:

Median Latitude: 36.249541 * Median Longitude: -11.787156 * South-bound Latitude: 16.900000 * West-bound Longitude: -25.000000 * North-bound Latitude: 53.900000 * East-bound Longitude: 8.600000

Date/Time Start: 2023-03-28T18:00:00 * Date/Time End: 2023-04-11T06:00:00

Minimum ALTITUDE: 25 m * Maximum ALTITUDE: 25 m

Event(s):

PS135/2-track * Latitude Start: 16.887540 * Longitude Start: -25.009286 * Latitude End: 53.568623 * Longitude End: 8.549712 * Date/Time Start: 2023-03-28T18:00:00 * Date/Time End: 2023-04-11T03:43:29 * Campaign: (WASCAL-II; Floating-Uni) * Basis: * Method/Device: Underway cruise track measurements (CT) * Comment: Mindelo - Bremerhaven

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DATE/TIME	Date/Time		Schmithüsen, Holger		Geocode
2	LATITUDE	Latitude		Schmithüsen, Holger		Geocode
3	LONGITUDE	Longitude		Schmithüsen, Holger		Geocode
4	ALTITUDE	Altitude	m	Schmithüsen, Holger		Geocode
5	Cloud base height	h	code	Schmithüsen, Holger	Ceilometer (CEIL)
6	Horizontal visibility	VV	code	Schmithüsen, Holger	Visibility sensor
7	Wind direction	dd	deg	Schmithüsen, Holger	Anemometer
8	Wind speed	ff	m/s	Schmithüsen, Holger	Anemometer
9	Temperature, air	TTT	°C	Schmithüsen, Holger	Thermometer
10	Dew/frost point	TdTdTd	°C	Schmithüsen, Holger	Hygrometer (HYGRO)
11	Pressure, atmospheric	PPPP	hPa	Schmithüsen, Holger	Barometer (BARO)
12	Characteristic of barometric tendency	a	code	Schmithüsen, Holger	Barometer (BARO)
13	Amount of barometric tendency	ppp	hPa	Schmithüsen, Holger	Barometer (BARO)
14	Present weather	ww	code	Schmithüsen, Holger	Visual observation
15	Past weather1	W1	code	Schmithüsen, Holger	Visual observation
16	Past weather2	W2	code	Schmithüsen, Holger	Visual observation
17	Low cloud	CL	code	Schmithüsen, Holger	Visual observation
18	Middle cloud	CM	code	Schmithüsen, Holger	Visual observation
19	High cloud	CH	code	Schmithüsen, Holger	Visual observation
20	Total cloud amount	N	code	Schmithüsen, Holger	Visual observation
21	Low/middle cloud amount	Nh	code	Schmithüsen, Holger	Visual observation
22	Mean ships course	Ds	code	Schmithüsen, Holger
23	Mean ships speed	Vs	code	Schmithüsen, Holger
24	Temperature, water	Temp	°C	Schmithüsen, Holger	Thermometer
25	Wave period	PwPw	s	Schmithüsen, Holger	Visual observation
26	Height of waves	HwHw	code	Schmithüsen, Holger	Visual observation
27	Direction of first swell waves	dw1dw1	code	Schmithüsen, Holger	Visual observation
28	Height of first swell waves	Hw1Hw1	code	Schmithüsen, Holger	Visual observation
29	Periode of first swell waves	Pw1Pw1	s	Schmithüsen, Holger	Visual observation
30	Direction of second swell waves	dw2dw2	code	Schmithüsen, Holger	Visual observation
31	Height of second swell waves	Hw2Hw2	code	Schmithüsen, Holger	Visual observation
32	Period of second swell waves	Pw2Pw2	s	Schmithüsen, Holger	Visual observation

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

1910 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Date/Time	2 Latitude	3 Longitude	4 Altitude [m]	5 h [code]	6 VV [code]	7 dd [deg]	8 ff [m/s]	9 TTT [°C]	10 TdTdTd [°C]	11 PPPP [hPa]	12 a [code]	13 ppp [hPa]	14 ww [code]	15 W1 [code]	16 W2 [code]	17 CL [code]	18 CM [code]	19 CH [code]	20 N [code]	21 Nh [code]	22 Ds [code]	23 Vs [code]	24 Temp [°C]	25 PwPw [s]	26 HwHw [code]	27 dw1dw1 [code]	28 Hw1Hw1 [code]	29 Pw1Pw1 [s]	30 dw2dw2 [code]	31 Hw2Hw2 [code]	32 Pw2Pw2 [s]
2023-03-28T18:00	16.9	-25.0	25	9	97	50	7	24.0	17.5	1012.6	5	0.5	2	0	0	0	0	0	0	0	1	1	23.6	2	1
2023-03-28T21:00	16.9	-25.0	25	9	97	70	4	24.2	18.0	1014.3	3	1.7	2	0	0	0	0	0	0	0	7	0	23.5
2023-03-29T00:00	17.3	-24.6	25			360	6	22.8	21.1	1015.0	3	0.7									1	2	23.4
2023-03-29T03:00	17.6	-24.3	25			30	6	22.6	21.0	1014.4	8	0.6									1	2	23.6
2023-03-29T06:00	17.6	-24.3	25			10	6	22.4	21.1	1014.0	5	0.4									4	0	23.0
2023-03-29T09:00	17.6	-24.3	25	9	97	10	6	22.7	21.3	1015.8	1	1.8	1	0	0	0	3	0	1	1	0	0	23.4	2	1	33	5	15
2023-03-29T12:00	18.2	-24.2	25	9	97	20	7	22.7	20.8	1016.8	1	1.0	2	0	0	0	3	0	1	1	8	3	23.2	3	2	33	5	11
2023-03-29T15:00	18.8	-24.1	25	9	97	20	7	22.7	19.6	1015.3	8	1.5	2	0	0	0	0	0	0	0	8	3	23.3	2	1	36	4	9
2023-03-29T18:00	19.0	-24.1	25	9	97	20	9	22.9	19.5	1015.0	6	0.3	2	0	0	0	0	0	0	0	1	1	23.3	3	2	34	5	11
2023-03-29T21:00	19.4	-23.7	25			30	10	22.5	19.2	1016.6	3	1.6									1	2	22.7
2023-03-30T00:00	19.8	-23.4	25			20	11	22.5	19.3	1017.1	0	0.5									1	2	22.8
2023-03-30T03:00	20.2	-23.1	25			30	11	22.2	18.7	1015.8	8	1.3									1	3	22.6
2023-03-30T06:00	20.6	-22.7	25			30	10	22.5	17.8	1015.2	8	0.6									1	2	22.3
2023-03-30T09:00	21.1	-22.4	25	9	97	30	9	22.8	17.4	1016.2	3	1.0	2	0	0	0	0	0	0	0	1	3	22.2	4	3	36	4	10
2023-03-30T12:00	21.3	-22.2	25	9	97	40	9	22.7	18.0	1017.1	1	0.9	2	0	0	0	0	0	0	0	1	1	22.0	6	4	36	4	11
2023-03-30T15:00	21.5	-22.0	25	9	97	40	9	22.6	18.4	1015.1	8	2.0	2	0	0	0	0	0	0	0	1	2	22.2	7	4	1	4	11
2023-03-30T18:00	21.9	-21.7	25	9	97	40	12	22.4	18.6	1013.5	8	1.6	2	0	0	0	0	0	0	0	1	3	21.9	7	4	1	4	10
2023-03-30T21:00	22.4	-21.4	25			30	10	21.7	19.1	1014.9	3	1.4									1	3	21.6
2023-03-31T00:00	22.8	-21.0	25			40	11	21.6	19.6	1015.6	1	0.7									1	2	21.6
2023-03-31T03:00	23.2	-20.7	25			40	8	21.8	18.8	1015.2	5	0.4									1	2	21.2
2023-03-31T06:00	23.5	-20.5	25			60	10	23.0	17.5	1014.3	6	0.9									1	2	21.3
2023-03-31T09:00	23.7	-20.3	25	9	96	70	14	23.4	17.6	1015.0	3	0.7	6	0	0	0	0	0	0	0	1	1	21.3	7	5	1	4	10
2023-03-31T12:00	24.1	-20.0	25	9	96	70	12	23.8	17.2	1017.3	1	2.3	6	0	0	0	0	0	0	0	1	3	21.4	7	4	1	4	10
2023-03-31T15:00	24.5	-19.6	25	9	96	70	10	22.8	18.5	1017.4	0	0.1	6	0	0	0	0	0	0	0	1	2	21.9	7	4	1	4	10	33	3	10
2023-03-31T18:00	24.9	-19.2	25	9	96	60	10	22.5	18.9	1017.5	3	0.1	6	0	0	0	0	0	0	0	1	3	21.5	5	3	2	4	7	33	4	10
2023-03-31T21:00	25.3	-18.8	25			60	12	22.7	17.3	1019.1	3	1.6									1	2	21.2
2023-04-01T00:00	25.7	-18.4	25			50	13	22.4	16.9	1020.5	1	1.4									1	2	21.4
2023-04-01T03:00	26.1	-18.1	25			50	13	21.8	16.6	1020.2	8	0.3									1	3	20.6
2023-04-01T06:00	26.5	-17.7	25			40	11	21.1	17.1	1020.5	3	0.3									1	2	20.3
2023-04-01T09:00	26.9	-17.3	25	9	97	60	12	20.7	16.7	1022.0	3	1.5	2	0	0	0	0	0	0	0	1	2	20.6	6	3	36	3	10
2023-04-01T12:00	26.9	-17.2	25	9	97	60	12	20.9	16.5	1023.0	0	1.0	2	0	0	0	0	0	0	0	1	1	20.6	5	3	1	3	10
2023-04-01T15:00	27.2	-16.9	25	9	97	50	12	20.4	16.2	1021.3	6	1.7	2	0	0	0	0	0	0	0	1	2	20.3	5	3	1	2	10
2023-04-01T18:00	27.6	-16.6	25	4	96	40	10	19.6	17.0	1020.8	6	0.5	3	0	0	1	0	0	1	1	1	2	19.9	6	4
2023-04-01T21:00	28.0	-16.2	25			30	17	19.2	16.0	1021.6	3	0.8									1	2	20.1
2023-04-02T00:00	28.4	-15.8	25			40	10	19.0	15.6	1023.2	1	1.6									1	3	20.2
2023-04-02T03:00	28.9	-15.6	25			40	11	19.0	15.7	1021.4	7	1.8									8	2	19.8
2023-04-02T06:00	29.2	-15.5	25			50	12	19.0	16.1	1021.0	6	0.4									8	1	20.0
2023-04-02T09:00	29.2	-15.5	25	4	97	40	11	18.7	15.6	1022.5	1	1.5	3	1	1	2	0	0	6	6	7	0	19.9	5	3	4	5	8
2023-04-02T12:00	29.3	-15.4	25	4	97	40	10	18.8	15.0	1022.3	8	0.2	3	1	1	2			7	7	1	1	19.9	5	3	4	5	8
2023-04-02T15:00	29.8	-15.2	25	4	97	30	12	18.8	14.9	1021.1	6	1.2	2	2	2	2			7	7	1	2	20.0	5	3	4	5	8
2023-04-02T18:00	30.3	-14.9	25	4	98	30	11	19.0	15.0	1020.8	5	0.3	1	1	1	2	0	0	4	4	1	3	19.9	5	3	6	4	9
2023-04-02T21:00	30.8	-14.7	25			40	12	18.5	14.7	1021.7	3	0.9									1	3	19.1
2023-04-03T00:00	31.3	-14.4	25			20	12	17.9	13.9	1021.4	8	0.3									8	2	19.1
2023-04-03T03:00	31.8	-14.3	25			20	11	17.8	13.8	1020.0	8	1.4									8	3	19.3
2023-04-03T06:00	32.3	-14.1	25			10	11	17.8	14.5	1020.1	3	0.1									8	3	19.4
2023-04-03T09:00	32.8	-14.0	25	4	98	10	11	18.2	15.3	1020.9	3	0.8	2	0	0	1	0	0	1	1	8	3	19.4	3	2	4	3	8
2023-04-03T12:00	32.9	-13.9	25	4	98	360	11	18.2	13.5	1020.8	8	0.1	3	0	0	1	0	0	2	2	8	1	19.5	3	2	4	3	8
2023-04-03T15:00	33.3	-13.8	25	4	98	360	13	18.1	14.4	1019.2	6	1.6	3	0	0	1	0	0	3	3	8	2	19.6	3	2	2	3	7
2023-04-03T18:00	33.8	-13.6	25	4	98	350	12	18.7	15.1	1018.2	6	1.0	3	0	0	8	0	0	2	2	8	3	19.3	3	2	3	4	7
2023-04-03T21:00	34.3	-13.5	25			350	17	17.3	10.3	1019.1	3	0.9									8	2	19.1
2023-04-04T00:00	34.8	-13.3	25			350	15	16.4	10.2	1018.2	8	0.9									8	3	18.2
2023-04-04T03:00	35.3	-13.1	25			340	16	15.7	8.4	1015.9	8	2.3									8	2	18.3
2023-04-04T06:00	35.8	-12.9	25			340	16	14.5	7.0	1014.8	6	1.1									8	2	17.6
2023-04-04T09:00	36.3	-12.7	25	5	98	10	15	14.9	9.2	1013.9	5	0.9	25	8	1	3	4	2	2	2	8	2	17.8	5	4	35	6	9
2023-04-04T12:00	36.8	-12.5	25	5	98	10	15	16.0	9.1	1014.5	1	0.6	1	8	1	2	0	1	1	1	8	2	17.8	5	4	33	6	11
2023-04-04T15:00	37.3	-12.4	25	5	97	10	17	16.5	11.1	1013.4	8	1.1	3	0	0	1	0	6	3	1	8	2	17.6	6	5	33	5	10
2023-04-04T18:00	37.8	-12.2	25	4	96	360	17	15.6	12.4	1014.4	3	1.0	3	1	1	1	0	6	7	1	8	2	17.1	6	5	32	5	9
2023-04-04T21:00	38.3	-12.0	25			360	15	15.0	11.5	1017.1	1	2.7									8	2	16.9
2023-04-05T00:00	38.8	-11.8	25			10	13	15.2	12.5	1017.0	8	0.1									8	3	17.0
2023-04-05T03:00	39.3	-11.6	25			10	11	15.1	12.9	1016.9	5	0.1									8	2	16.4
2023-04-05T06:00	39.8	-11.4	25			10	12	14.0	12.3	1017.7	3	0.8									8	3	15.7
2023-04-05T09:00	40.3	-11.3	25	4	97	10	11	13.8	11.1	1019.3	1	1.6	3	0	0	1	0	1	2	2	8	2	16.4	7	3	32	5	11
2023-04-05T12:00	40.3	-11.3	25	4	97	10	11	14.2	11.4	1019.7	0	0.4	3	1	1	1	0	6	5	1	8	0	16.4	6	3	31	4	11
2023-04-05T15:00	40.4	-11.2	25	4	97	10	12	13.9	11.1	1018.2	7	1.5	3	2	2	2	0	6	7	3	8	1	16.1	5	3	32	3	11
2023-04-05T18:00	41.0	-11.0	25	4	97	360	13	13.7	10.9	1018.6	3	0.4	1	1	1	1	5	1	2	1	8	2	15.1	5	3	32	4	11
2023-04-05T21:00	41.5	-10.9	25			10	14	13.7	9.6	1020.0	3	1.4									8	3	14.9
2023-04-06T00:00	42.0	-10.7	25			10	13	13.1	9.7	1019.4	8	0.6									8	3	14.4
2023-04-06T03:00	42.6	-10.6	25			10	14	12.4	9.0	1019.0	8	0.4									8	3	14.0
2023-04-06T06:00	42.7	-10.5	25	9	98	10	13	12.6	9.4	1020.5	1	1.5	2			0	4	1	1	1	8	1	13.9	4	3	32	4	10
2023-04-06T09:00	42.7	-10.5	25	4	98	30	12	12.8	9.3	1021.0	2	0.5	3	0	0	1	0	5	1	1	5	0	13.9	5	3	31	4	10
2023-04-06T12:00	43.0	-10.5	25	4	98	30	12	13.0	10.2	1021.2	0	0.2	1	1	1	1	0	8	3	1	8	1	14.3	5	3	29	4	10
2023-04-06T15:00	43.5	-10.3	25	4	98	40	11	13.0	10.7	1020.6	8	0.6	3	1	1	2	0	8	6	6	8	3	13.6	3	2	29	4	10
2023-04-06T18:00	44.0	-10.1	25	4	98	40	9	12.8	10.2	1019.5	6	1.1	3	1	1	5			7	7	8	3	13.4	3	2	28	4	8
2023-04-06T21:00	44.5	-9.7	25			60	10	12.7	10.5	1020.2	1	0.7									1	3	13.5
2023-04-07T00:00	45.0	-9.3	25			90	9	12.5	10.2	1019.0	8	1.2									1	3	13.0
2023-04-07T03:00	45.4	-8.9	25			90	9	12.0	8.5	1017.7	8	1.3									1	3	12.8
2023-04-07T06:00	45.7	-8.3	25	5	98	90	10	12.1	8.3	1017.2	6	0.5	2			8			7	7	1	2	12.9	3	2	28	4	9
2023-04-07T09:00	45.7	-8.0	25	5	98	100	9	12.1	9.3	1018.1	1	0.9	1	2	2	2	0	7	8	2	2	1	12.5	3	2	28	4	9
2023-04-07T12:00	45.8	-8.0	25	4	98	110	12	12.3	8.8	1016.3	8	1.8	1	2	2	2	3	8	7	1	0	0	12.6	3	2	28	4	9
2023-04-07T15:00	46.0	-7.8	25	5	98	110	9	12.3	9.2	1016.2	8	0.1	2	2	2	2	5	8	7	1	1	1	12.8	4	2	29	4	9
2023-04-07T18:00	46.3	-7.5	25	4	98	110	9	12.1	8.9	1017.0	1	0.8	1	1	1	2	0	8	3	1	1	2	12.7	3	2	30	4	9
2023-04-07T21:00	46.7	-7.1	25			120	10	11.9	8.6	1018.2	3	1.2									1	2	12.6
2023-04-08T00:00	47.1	-6.8	25			120	9	11.5	8.3	1018.8	0	0.6									1	2	12.5
2023-04-08T03:00	47.4	-6.5	25			110	10	11.9	8.5	1018.1	7	0.7									1	2	12.1
2023-04-08T06:00	47.8	-6.2	25	9	98	120	10	11.7	8.9	1019.0	3	0.9	2	2	2	0	3	8	7	1	1	2	11.7	3	2	29	3	9
2023-04-08T09:00	48.1	-6.1	25	9	98	130	10	11.8	8.6	1021.0	1	2.0	2	2	2	0	0	8	7	0	8	1	11.8	3	2	28	3	9
2023-04-08T12:00	48.6	-5.8	25	9	98	130	10	11.5	7.4	1022.2	2	1.2	2	2	2	0	0	7	8	0	8	3	11.2	3	2	27	3	9
2023-04-08T15:00	48.9	-5.1	25			100	6	11.5	8.3	1022.2	0	0.0									1	3	11.5
2023-04-08T18:00	49.2	-4.5	25	9	98	90	11	11.3	5.0	1020.9	7	1.3	3	2	2	0	1	7	8	2	1	2	11.1	3	2	27	2	8
2023-04-08T21:00	49.5	-3.8	25			100	11	10.4	7.2	1022.2	2	1.3									1	2	10.7
2023-04-09T00:00	49.7	-3.1	25			110	11	9.9	7.0	1022.2	5	0.0									1	2	10.3
2023-04-09T03:00	49.9	-2.4	25			110	8	10.0	7.1	1021.7	8	0.5									2	2	10.4
2023-04-09T06:00	50.0	-1.7	25	9	97	130	9	9.5	6.4	1021.8	3	0.1	2	2	2	0	3	8	7	2	2	2	10.1	2	1
2023-04-09T09:00	50.1	-1.0	25	9	97	140	7	9.4	6.9	1022.3	1	0.5	1	1	1	0	0	8	1	0	2	2	10.1	2	1
2023-04-09T12:00	50.3	-0.2	25	9	96	100	6	8.9	7.4	1021.8	8	0.5	10	1	1	0	0	6	7	0	2	2	10.0	2	1
2023-04-09T15:00	50.4	0.6	25		91	70	5	6.6	6.6	1020.5	8	1.3	47	4	2				9	9	2	3	10.0	0	0
2023-04-09T18:00	50.7	1.3	25	9	93	40	4	7.1	7.1	1020.5	0	0.0	46	4	2	0	1	7	8	6	1	2	9.5	1	0
2023-04-09T21:00	51.1	1.7	25			120	6	10.5	7.8	1019.8	8	0.7									1	2	9.6
2023-04-10T00:00	51.5	2.3	25			160	9	11.1	7.3	1018.3	6	1.5									1	2	9.4
2023-04-10T03:00	51.9	2.8	25			170	11	11.6	5.8	1016.2	6	2.1									1	3	8.9
2023-04-10T06:00	52.3	3.4	25	9	97	180	12	9.9	5.6	1015.5	7	0.7	2	2	2	0	2		8	7	1	3	8.5	2	2
2023-04-10T09:00	52.7	4.0	25	9	98	160	12	9.4	5.6	1013.3	8	2.2	3	2	2	0	7		8	8	1	2	8.3	3	2
2023-04-10T12:00	53.1	4.5	25	7	96	170	11	10.8	5.6	1010.7	8	2.6	58	2	2	5	2		8	6	1	2	8.4	3	2
2023-04-10T15:00	53.5	5.0	25	5	95	180	13	9.9	7.6	1007.1	6	3.6	58	6	6	5			8	7	1	2	8.2	3	2
2023-04-10T18:00	53.7	5.9	25	4	97	190	15	10.4	8.4	1005.6	6	1.5	25	8	6	3	7	7	8	5	2	3	7.8	3	3
2023-04-10T21:00	53.8	6.8	25			200	14	10.3	7.5	1004.8	6	0.7									2	3	7.8
2023-04-11T00:00	53.9	7.6	25			220	10	9.3	7.3	1003.8	8	1.0									2	2	7.1
2023-04-11T03:00	53.6	8.5	25			210	8	7.4	5.3	1004.5	3	0.7									3	3	9.2
2023-04-11T06:00	53.6	8.6	25	5	97	220	7	6.3	4.6	1005.5	1	1.0	80			3			8	7	3	1	9.1