Citation:

PANGAEA.611088

Always quote citation above when using data! You can download the citation in several formats below.

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Related to:

García-Herrera, Ricardo; Können, Gunther P; Wheeler, Dennis A; Prieto, Maria del Rosario; Jones, Philip D; Koek, Frits B (2005): CLIWOC: A Climatological Database for the World's Oceans 1750–1854 (and 10 more publications about CLIWOC results in the same volume). Climatic Change, 73(1-2), 1-12ff, https://doi.org/10.1007/s10584-005-6952-6

Project(s):

Climatological Database for the Worlds Oceans: 1750-1854 (CLIWOC)

Funding:

Fifth Framework Programme (FP5), grant/award no. EVK2-CT-2000-00090 : Climatological Database for the Worlds Oceans: 1750-1854

Coverage:

Median Latitude: -7.000930 * Median Longitude: 18.409070 * South-bound Latitude: -35.450000 * West-bound Longitude: -29.550000 * North-bound Latitude: 49.330000 * East-bound Longitude: 105.880000

Date/Time Start: 1842-08-20T00:00:00 * Date/Time End: 1842-11-27T00:00:00

Event(s):

Boreas_18420820_T_REIS_16B_P141-144 * Latitude Start: -6.100000 * Longitude Start: 106.860000 * Latitude End: 49.030000 * Longitude End: -6.470000 * Date/Time Start: 1842-08-20T00:00:00 * Date/Time End: 1842-11-27T00:00:00 * Campaign: * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Boreas (Korvet), Voyage: Batavia - Vlissingen, 1st Observer: Boelen (Kapitein Ter Zee), Company: MAR

Parameter(s):

#	Name	Short Name	Unit	Comment
1	DATE/TIME	Date/Time		Geocode
2	LATITUDE	Latitude		Geocode
3	LONGITUDE	Longitude		Geocode
4	Wind direction	dd	deg	Wind direction (from which the wind is blowing) in whole degrees from: 1-360; 361 = calm, 362 = variable. It is not clear from many logbook entries whether the wind direction has been corrected for the magnetic variation (or declination). To avoid any misunderstanding, all winds from reports that included a valid position in the period 1750-1854 were corrected. All other wind directions are given without being corrected.
5	Wind speed	ff	m/s	calculated from the descriptive terms of wind force given in the observations
6	Pressure, atmospheric	PPPP	hPa	No temperature correction was applied. The following factors have been used for the conversion to hPa: 2.54 cm in an inch; 13.596 specific gravity of mercury; 980.65 cm/s gravity at 45° latitude
7	Temperature, air	TTT	°C
8	Landmark	Landmark		Name of first landmark
9	Bearing	Bearing		Bearing of the first landmark
10	Landmark	Landmark		Name of second landmark
11	Bearing	Bearing		Bearing of the second landmark
12	-	-		1 If position is considered to be coastal (in port or near coastal disturbances)
13	Comment	Comment		Any remark, found in the logbook on this particular day, about any biological item
14	Comment	Comment		Other remarks, that were not possible to put in the other remark fields
15	Declination	Decl	deg	It is generally accepted by the CLIWOC team that the wind directions, reported by the ships officers, were relative to the magnetic North direction. Navigators were well aware of the difference between the true and magnetic north direction, but the compasses (we assumed that the bearing-compasses were mostly used for determining the wind direction) were not always adjusted. Therefore the wind direction has to be corrected. The magnetic declination (or variation, as it is known on board ships) is given for the whole CLIWOC period (1750-1850) for every 5x5 degree square. The number was added to the wind direction to get the true wind direction.
16	Wind scale reference	Wind scale ref	#	Name of, or reference to the wind scale that has been used
17	Sensor reading	Reading	arbitrary units	Reading of the (outside) air thermometer
18	Sensor reading	Reading	arbitrary units	Reading of the air pressure
19	Wind direction description	Wind dir descr		All reported wind directions on this day. The wind direction is the direction that points to where the wind comes from.
20	Wind force description	Wind force descr		All reported wind forces on this day
21	Present weather	ww		Weather description
22	Precipitation description	Precip descr
23	State of the sea description	State sea descr
24	Cloud type	Cloud type
25	Clearness	Clearness
26	Gusts	Gusts		1 If wind gusts are reported
27	Precipitation/Rain	Rain		1 If rain was reported
28	Fog	Fog		1 If fog was reported
29	Snow type	Snow		1 If snow was reported
30	Thunder	Thunder		1 If thunder and or lightning was reported
31	Hail	Hail		1 If hail was reported
32	Sea ice	Sea ice		1 If sea-ice or icebergs were reported
33	Identification	ID		CLIWOC 2.1 line number

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

1709 data points

Data

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

1 Date/Time	2 Latitude	3 Longitude	4 dd [deg] (Wind direction (from which th...)	5 ff [m/s] (calculated from the descripti...)	6 PPPP [hPa] (No temperature correction was...)	7 TTT [°C]	8 Landmark (Name of first landmark)	9 Bearing (Bearing of the first landmark)	10 Landmark (Name of second landmark)	11 Bearing (Bearing of the second landmark)	12 - (1 If position is considered t...)	13 Comment (Any remark, found in the logb...)	14 Comment (Other remarks, that were not ...)	15 Decl [deg] (It is generally accepted by t...)	16 Wind scale ref [#] (Name of, or reference to the ...)	17 Reading [arbitrary units] (Reading of the (outside) air ...)	18 Reading [arbitrary units] (Reading of the air pressure)	19 Wind dir descr (All reported wind directions ...)	20 Wind force descr (All reported wind forces on t...)	21 ww (Weather description)	22 Precip descr	23 State sea descr	24 Cloud type	25 Clearness	27 Rain (1 If rain was reported)	28 Fog (1 If fog was reported)	30 Thunder (1 If thunder and or lightning...)	33 ID (CLIWOC 2.1 line number)
1842-08-20T00:00			360	4.6	1016.0	30.6									3	87.00	762.00	ZZO, N	1-3				V04		0	0	0	30865
1842-08-21T00:00	-5.95		191	9.3	1013.3	30.0	GROTE COMBUIS, OOSTHOEK	N 1 O	MENSENETER, NOORDHOEK	Z 88 W					5	86.00	760.00	ZTW	5				V00		0	0	0	30866
1842-08-22T00:00			158	4.6	1014.7	30.0	POELOE BABIE, OOSTHOEK	NOORD	POELOE BABIE, WESTHOEK	NW 1/4 W					3	86.00	761.00	ZZO	3					H01	0	0	0	30867
1842-08-23T05:00	-6.07	105.88	159	12.3							1		ANKERPEILING 6 3	1	6			ZZO	6				V00	H00	0	0	0	30868
1842-08-24T05:00	-6.82	104.05	159	12.3	1016.0	28.3								1	6	83.00	762.00	ZZO	6				V04		0	0	0	30869
1842-08-25T05:00	-7.85	101.02	146	6.7										0	4			ZOTZ	5-4				V04		0	0	0	30870
1842-08-26T05:00	-8.90	97.87	124	9.3	1017.3	28.3								0	5	83.00	763.00	ZOTO	5				V04		0	0	0	30871
1842-08-27T06:00	-9.77	95.10	112	6.7										-1	4			OZO	4				V04		0	0	0	30872
1842-08-28T06:00	-10.55	93.00	362	12.3	1017.3	25.6								-1	6	78.00	763.00	VARIABEL	5-6		W20		V10		1	0	0	30873
1842-08-29T06:00	-11.50	91.00	157	6.7	1016.0	25.6								-1	4	78.00	762.00	ONO, ZZO	5-4		W20		V04		1	0	0	30874
1842-08-30T06:00	-12.15	89.57	157	9.3	1020.0	26.1								-1	5	79.00	765.00	ZZO	5				V04	H00	0	0	0	30875
1842-08-31T06:00	-12.83	87.63	155	12.3	1020.0	24.4								-3	6	76.00	765.00	ZZO	6				V01		0	0	0	30876
1842-09-01T06:00	-14.20	84.10	155	12.3										-3	6			ZZO	6				V01		0	0	0	30877
1842-09-02T07:00	-15.40	80.60	155	12.3	1022.7	24.4								-3	6	76.00	767.00	ZZO	6				V04		0	0	0	30878
1842-09-03T07:00	-16.80	77.13	142	12.3										-4	6			ZOTZ	6				V01		0	0	0	30879
1842-09-04T07:00	-18.27	73.85	163	9.3										-6	5			ZTO	5				V01		0	0	0	30880
1842-09-05T07:00	-19.62	70.72	151	9.3	1025.3	22.2								-7	5	72.00	769.00	ZZO	5				V03		0	0	0	30881
1842-09-06T07:00	-21.07	67.75	162	12.3	1028.0	22.2								-7	6	72.00	771.00	ZTO	6				V01		0	0	0	30882
1842-09-07T08:00	-22.62	64.55	78	9.3										-12	5			O	5				V04		0	0	0	30883
1842-09-08T08:00	-24.13	61.58	100	9.3										-13	5			OZO	5				V04		0	0	0	30884
1842-09-09T08:00	-25.33	58.92	66	9.3										-13	5			OZO, OTN	5				V04		0	0	0	30885
1842-09-10T08:00	-26.67	55.65	64	6.7	1033.3	20.6								-15	4	69.00	775.00	OTN	4				V04	H00	0	0	0	30886
1842-09-11T08:00	-27.93	52.88	60	9.3										-19	5			OTN	5				V04		0	0	0	30887
1842-09-12T09:00	-28.88	50.77	2	12.3	1025.3	20.6								-21	6	69.00	769.00	NNO	6				V00		0	0	0	30888
1842-09-13T09:00	-30.05	47.70	305	15.4	1018.7	19.4								-21	7	67.00	764.00	NWTN	7			Z01	V04		0	0	0	30889
1842-09-14T09:00	-31.80	45.25	247	4.6	1022.7	17.8								-23	3	64.00	767.00	ZZW, W	3		W20				1	0	0	30890
1842-09-15T09:00	-31.30	44.15		0.0	1024.0	18.9								-23		66.00	768.00		STIL				V01		0	0	0	30891
1842-09-16T09:00	-30.73	44.10	67	6.7	1026.7	20.0								-23	4	68.00	770.00	O	4				V00, V01		0	0	0	30892
1842-09-17T09:00	-30.73	42.98	11	9.3	1020.0	21.1								-23	5	70.00	765.00	NOTN	5		W20		V07		1	0	0	30893
1842-09-18T09:00	-32.00	40.58	347	9.3	1020.0	25.6								-24	5	78.00	765.00	NTO	5		W20		V01		1	0	0	30894
1842-09-19T09:00	-33.22	37.92	119	12.3	1020.0	18.3								-27	6	65.00	765.00	ZOTZ	6		W20		V04		1	0	0	30895
1842-09-20T10:00	-33.53	35.92	175	12.3	1016.0	18.3								-28	6	65.00	762.00	OZO, ZZW	5-6	W41	W20		V00		1	0	1	30896
1842-09-21T10:00	-33.78	33.72	242	6.7	1025.3	19.4								-28	4	67.00	769.00	ZZW, W	4				V00	H00	0	0	0	30897
1842-09-22T10:00	-33.07	31.97	354	12.3	1021.3	21.1								-29	6	70.00	766.00	NNO	6			Z04	V04		0	0	0	30898
1842-09-23T10:00	-33.78	30.00	196	9.3	1024.0	20.0								-29	5	68.00	768.00	ZW	5				V01		0	0	0	30899
1842-09-24T10:00	-34.08	27.88	264	12.3	1020.0	20.0								-29	6	68.00	765.00	WNW	6				V03		0	0	0	30900
1842-09-25T10:00	-34.75	26.17	275	9.3	1022.7	19.4								-29	5	67.00	767.00	NWTW	5					H01	0	0	0	30901
1842-09-26T10:00	-34.85	25.00	286	1.0	1024.0	20.0								-29	1	68.00	768.00	NW	1				V00		0	0	0	30902
1842-09-27T10:00	-34.82	24.45	84	9.3	1026.7	20.0								-29	5	68.00	770.00	Z, OZO	5				V00		0	0	0	30903
1842-09-28T11:00	-35.25	22.13	106	6.7	1018.7	19.4								-29	4	67.00	764.00	ZO	4					H00	0	0	0	30904
1842-09-29T11:00	-35.45	18.78	129	9.3	1020.0	18.9								-29	5	66.00	765.00	ZZO	4-5				V04		0	0	0	30905
1842-09-30T11:00	-34.43	17.05	231	12.3	1016.0	17.8								-28	6	64.00	762.00	WTZ	6		W20		V05, V03	H00	1	0	0	30906
1842-10-01T11:00	-34.03	16.08	208	12.3	1028.0	15.6								-28	6	60.00	771.00	ZWTW	6				V04	H00	0	0	0	30907
1842-10-02T11:00	-32.03	13.68	118	15.4	1030.7	15.0								-28	7	59.00	773.00	ZOTZ	7				V04		0	0	0	30908
1842-10-03T11:00	-29.60	10.47	131	12.3	1025.3	16.7								-27	6	62.00	769.00	ZZO	6			Z01	V00		0	0	0	30909
1842-10-04T11:00	-27.53	7.77	142	12.3	1022.7	17.8								-27	6	64.00	767.00	ZTO	5-6					H01	0	0	0	30910
1842-10-05T12:00	-25.63	5.35	154	9.3	1020.0	19.4								-26	5	67.00	765.00	Z	5				V04		0	0	0	30911
1842-10-06T12:00	-23.65	3.15	120	4.6	1020.0	19.4								-26	3	67.00	765.00	ZOTZ	3				V00	H00	0	0	0	30912
1842-10-07T12:00	-22.23	1.60	224	6.7	1020.0	19.4								-24	4	67.00	765.00	ZZO, WZW	4				V05		0	0	0	30913
1842-10-08T12:00	-20.68	0.02	122	4.6	1021.3	19.4								-24	3	67.00	766.00	ZOTZ	3				V05		0	0	0	30914
1842-10-09T12:00	-19.30	-1.50	111	4.6	1021.3	19.4								-24	3	67.00	766.00	ZO	3				V05		0	0	0	30915
1842-10-10T12:00	-18.25	-2.82	113	6.7	1024.0	19.4								-22	4	67.00	768.00	ZO	4				V04		0	0	0	30916
1842-10-11T12:00	-16.97	-4.30	147	6.7										-22	4			ZTO	3-4				V05		0	0	0	30917
1842-10-12T00:00											1														0	0	0	30918
1842-10-21T00:00			158	6.7	1021.3	21.1							ANKER OP.		4	70.00	766.00	ZZO	4				V04		0	0	0	30919
1842-10-22T12:00	-15.47	-6.23	124	9.3	1021.3	21.1								-22	5	70.00	766.00	ZOTZ	5				V01		0	0	0	30920
1842-10-23T13:00	-14.15	-8.47	104	9.3	1021.3	21.1								-20	5	70.00	766.00	ZOTO	5		W20		V01		1	0	0	30921
1842-10-24T13:00	-12.60	-10.60	126	9.3										-20	5			ZOTZ	5				V04		0	0	0	30922
1842-10-25T13:00	-11.27	-12.65	140	9.3	1020.0	25.0								-18	5	77.00	765.00	ZZO	5				V04		0	0	0	30923
1842-10-26T13:00	-9.45	-14.33	128	9.3	1018.7	25.6								-18	5	78.00	764.00	ZOTZ	5				V00	H00	0	0	0	30924
1842-10-27T13:00	-7.52	-15.92	128	9.3	1018.7	25.6								-18	5	78.00	764.00	ZOTZ	5				V01		0	0	0	30925
1842-10-28T13:00	-5.75	-17.78	85	9.3	1018.7	25.6								-16	5	78.00	764.00	OTZ	5				V01		0	0	0	30926
1842-10-29T13:00	-3.33	-19.63	97	9.3										-16	5			OZO	5				V00		0	0	0	30927
1842-10-30T13:00	-0.13	-20.73	174	9.3	1018.7	25.6								-17	5	78.00	764.00	ZTW	5				V01		0	0	0	30928
1842-10-31T13:00	2.90	-21.22	186	4.6	1017.3	25.0								-17	3	77.00	763.00	ZZW	3		W20		V04		1	0	0	30929
1842-11-01T13:00	4.72	-21.48	163	6.7	1018.7	25.0								-17	4	77.00	764.00	Z	4		W20		V05, V01		1	0	0	30930
1842-11-02T13:00	5.95	-21.55	231	4.6	1016.0	27.8								-17	3	82.00	762.00	WZW	3				V04		0	0	0	30931
1842-11-03T13:00	7.27	-22.15	51	4.6	1016.0	28.3								-17	3	83.00	762.00	ONO	3				V04		0	0	0	30932
1842-11-04T13:00	7.98	-22.23	39	6.7	1016.0	28.3								-17	4	83.00	762.00	NOTO	4	W30			V00		0	0	1	30933
1842-11-05T14:00	8.88	-22.78	97	6.7										-16	4			NO, OZO	4		W20		V10		1	0	0	30934
1842-11-06T14:00	10.17	-23.85	18	6.7	1016.0	28.3								-16	4	83.00	762.00	NOTN	4				V04		0	0	0	30935
1842-11-07T14:00	11.92	-24.92	29	9.3										-16	5			NO	5				V00		0	0	0	30936
1842-11-08T14:00	13.63	-26.67	62	9.3	1018.7	26.7								-17	5	80.00	764.00	OTN	5				V10		0	0	0	30937
1842-11-09T14:00	16.20	-28.25	86	9.3	1021.3	27.8								-15	5	82.00	766.00	OTZ	5				V00, V01		0	0	0	30938
1842-11-10T14:00	18.88	-28.82	108	9.3	1020.0	27.8								-16	5	82.00	765.00	ZOTO	5				V04		0	0	0	30939
1842-11-11T14:00	21.30	-29.00	52	9.3	1020.0	26.1						ZAGEN VALLENDE STERREN		-16	5	79.00	765.00	ONO	5				V03		0	0	0	30940
1842-11-12T14:00	23.27	-29.38	95	9.3	1022.7	26.1								-18	5	79.00	767.00	OZO	5				V04		0	0	0	30941
1842-11-13T14:00	25.67	-29.43	72	6.7	1024.0	25.6								-18	4	78.00	768.00	O	4				V00		0	0	0	30942
1842-11-14T14:00	27.22	-29.35	72	9.3	1025.3	25.0								-18	5	77.00	769.00	O	5				V04		0	0	0	30943
1842-11-15T14:00	28.95	-29.55	138	9.3	1025.3	22.8								-20	5	73.00	769.00	ZZO	5		W20				1	0	0	30944
1842-11-16T14:00	31.27	-28.43	138	9.3	1024.0	22.8								-20	5	73.00	768.00	ZZO	5				V00, V04		0	0	0	30945
1842-11-17T14:00	33.47	-26.78	147	9.3	1026.7	21.7								-22	5	71.00	770.00	ZTO	5		W20		V07		1	0	0	30946
1842-11-18T14:00	36.03	-24.10	147	12.3	1026.7	21.7								-22	6	71.00	770.00	ZTO	6				V04	H00	0	0	0	30947
1842-11-19T13:00	38.53	-21.30	235	4.6	1028.0	18.3								-24	3	65.00	771.00	WTZ	3				V04	H00	0	0	0	30948
1842-11-20T13:00	40.48	-19.07	314	12.3	1024.0	17.8								-24	6	64.00	768.00	NNW	6				V01		0	0	0	30949
1842-11-21T13:00	42.58	-16.72	323	9.3	1013.3	17.8								-26	5	64.00	760.00	NTW	5	W10	W20		V05, V01		1	1	0	30950
1842-11-22T13:00	44.47	-14.65	233	12.3	1002.7									-26	6		752.00	WTZ	6				V01		0	0	0	30951
1842-11-23T13:00	45.95	-12.35	245	26.8	996.0	12.8								-25	10	55.00	747.00	W	9-10				V10		0	0	0	30952
1842-11-24T13:00	47.02	-10.90	279	19.0	993.3	11.7								-25	8	53.00	745.00	NWTW	8			Z01			0	0	0	30953
1842-11-25T13:00	48.43	-8.97	232	6.7	992.0	10.6								-27	4	51.00	744.00	WTZ	4				V00, V01	H00	0	0	0	30954
1842-11-26T12:00	49.33	-5.45	144	12.3	994.7	11.1								-25	6	52.00	746.00	ZTO	6				V05		0	0	0	30955
1842-11-27T00:00	50.25		158	9.3			WIGHT O-HOEK	N 17 O			1				5			ZZO	5				V04		0	0	0	30956