Citation:

PANGAEA.611088

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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:

Latitude: -6.720000 * Longitude: 112.930000

Date/Time Start: 1817-02-22T04:00:00 * Date/Time End: 1817-02-22T04:00:00

Event(s):

Admiraal_Evertsen_18170222_A2419-1_1-300 * Latitude Start: -3.680000 * Longitude Start: 128.160000 * Latitude End: -3.680000 * Longitude End: 128.160000 * Date/Time Start: 1817-02-22T00:00:00 * Date/Time End: 1817-02-22T00:00:00 * Campaign: * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Admiraal Evertsen, Voyage: Coastal East India - Coastal East India, 1st Observer: W.L. Veerman (Luitenant 2E Kl.), 2nd Observer: Buijskes (Schout Bij Nacht), 3rd Observer: J.M. Van Maren (Kapitein), Company: ADM

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	Temperature, air	TTT	°C
7	Course	Course		Course of the ship during the past 24 hours
8	Distance	Distance	arbitrary units	Distance travelled during the previous 24 hours
9	Comment	Comment		Other remarks, that were not possible to put in the other remark fields
10	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.
11	Sensor reading	Reading	arbitrary units	Reading of the (outside) air thermometer
12	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.
13	Wind force description	Wind force descr		All reported wind forces on this day
14	Present weather	ww		Weather description
15	Gusts	Gusts		1 If wind gusts are reported
16	Precipitation/Rain	Rain		1 If rain was reported
17	Fog	Fog		1 If fog was reported
18	Snow type	Snow		1 If snow was reported
19	Thunder	Thunder		1 If thunder and or lightning was reported
20	Hail	Hail		1 If hail was reported
21	Sea ice	Sea ice		1 If sea-ice or icebergs were reported
22	Identification	ID		CLIWOC 2.1 line number

License:

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

Size:

19 data points

Data

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

1 Date/Time	2 Latitude	3 Longitude	4 dd [deg]	5 ff [m/s]	6 TTT [°C]	7 Course	8 Distance [arbitrary units]	9 Comment	10 Decl [deg]	11 Reading [arbitrary units]	12 Wind dir descr	13 Wind force descr	14 ww	15 Gusts	16 Rain	17 Fog	18 Snow	19 Thunder	20 Hail	21 Sea ice	22 ID
1817-02-22T04:00	-6.72	112.93	259	2.6	30.0	NO1/2O	4.50	LICHTEN ANKER, VERTREK VAN JAVA NAAR AMBON.	0	86.00	ZZO-WTZ	LABBERKOELTE	BENEVELDE DAMPIGE LUCHT	0	0	0	0	0	0	0	1489