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García-Herrera, Ricardo; Können, Gunther P; Wheeler, Dennis A; Prieto, Maria del Rosario; Jones, Philip D; Koek, Frits B (2010): Meteorological observations during DORDRECHT cruise from Curacao to Nieuwediep started at 1841-05-28 [dataset]. Nationaal Archief of the Netherlands, Den Haag, Netherland, PANGAEA, https://doi.org/10.1594/PANGAEA.748631, In: Jones, Philip D; Wheeler, Dennis A; Können, Gunther P; Koek, Frits B; Prieto, Maria del Rosario; García-Herrera, Ricardo (2007): Climatological observations from ship logbooks between 1750 and 1854 (release 2.1) [dataset publication series]. PANGAEA, https://doi.org/10.1594/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
Funding:
Fifth Framework Programme (FP5), grant/award no. EVK2-CT-2000-00090: Climatological Database for the Worlds Oceans: 1750-1854
Coverage:
Median Latitude: 34.653030 * Median Longitude: -41.879697 * South-bound Latitude: 13.550000 * West-bound Longitude: -68.960000 * North-bound Latitude: 51.450000 * East-bound Longitude: 1.920000
Date/Time Start: 1841-05-28T17:00:00 * Date/Time End: 1841-06-30T00:00:00
Event(s):
Dordrecht_18410528_MAR_D23905_1158 * Latitude Start: 12.370000 * Longitude Start: -68.570000 * Latitude End: 53.000000 * Longitude End: 4.490000 * Date/Time Start: 1841-05-28T00:00:00 * Date/Time End: 1841-06-30T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Dordrecht (Transportschip), Voyage: Curacao - Nieuwediep, 1st Observer: C. Van Der Hart (Kltz), Company: MAR
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DATE/TIMEDate/TimeGeocode
LATITUDELatitudeGeocode
LONGITUDELongitudeGeocode
Wind directiondddegWind 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.
Wind speedffm/scalculated from the descriptive terms of wind force given in the observations
Pressure, atmosphericPPPPhPaNo 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
Temperature, airTTT°C
LandmarkLandmarkName of first landmark
BearingBearingBearing of the first landmark
10 Distance to landmarkDistancearbitrary unitsDistance to the first landmark
11 LandmarkLandmarkName of second landmark
12 BearingBearingBearing of the second landmark
13 Distance to landmarkDistancearbitrary unitsDistance to the second landmark
14 LandmarkLandmarkName of third landmark
15 BearingBearingBearing of the third landmark
16 Distance to landmarkDistancearbitrary unitsDistance to the third landmark
17 --1 If position is considered to be coastal (in port or near coastal disturbances)
18 WatchWatchName of the period of 4 hours which is known as a watch or duty on board ships
19 GlassesGlassesNumber of glasses within a watch; one watch equals 8 glasses
20 CourseCourseCourse of the ship during the past 24 hours
21 DistanceDistancearbitrary unitsDistance travelled during the previous 24 hours
22 DeclinationDecldegIt 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.
23 Sensor readingReadingarbitrary unitsReading of the (outside) air thermometer
24 Sensor readingReadingarbitrary unitsReading of the air pressure
25 Wind direction descriptionWind dir descrAll reported wind directions on this day. The wind direction is the direction that points to where the wind comes from.
26 Wind force descriptionWind force descrAll reported wind forces on this day
27 Present weatherwwWeather description
28 Precipitation descriptionPrecip descr
29 Cloud typeCloud type
30 ClearnessClearness
31 GustsGusts1 If wind gusts are reported
32 Precipitation/RainRain1 If rain was reported
33 FogFog1 If fog was reported
34 Snow typeSnow1 If snow was reported
35 ThunderThunder1 If thunder and or lightning was reported
36 HailHail1 If hail was reported
37 Sea iceSea ice1 If sea-ice or icebergs were reported
38 CommentComment
39 IdentificationIDCLIWOC 2.1 line number
Size:
874 data points

Data

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


Date/Time

Latitude

Longitude

dd [deg]
(Wind direction (from which th...)

ff [m/s]
(calculated from the descripti...)

PPPP [hPa]
(No temperature correction was...)

TTT [°C]

Landmark
(Name of first landmark)

Bearing
(Bearing of the first landmark)
10 
Distance [arbitrary units]
(Distance to the first landmark)
11 
Landmark
(Name of second landmark)
12 
Bearing
(Bearing of the second landmark)
13 
Distance [arbitrary units]
(Distance to the second landmark)
14 
Landmark
(Name of third landmark)
15 
Bearing
(Bearing of the third landmark)
16 
Distance [arbitrary units]
(Distance to the third landmark)
17 
-
(1 If position is considered t...)
18 
Watch
(Name of the period of 4 hours...)
19 
Glasses
(Number of glasses within a wa...)
20 
Course
(Course of the ship during the...)
21 
Distance [arbitrary units]
(Distance travelled during the...)
22 
Decl [deg]
(It is generally accepted by t...)
23 
Reading [arbitrary units]
(Reading of the (outside) air ...)
24 
Reading [arbitrary units]
(Reading of the air pressure)
25 
Wind dir descr
(All reported wind directions ...)
26 
Wind force descr
(All reported wind forces on t...)
27 
ww
(Weather description)
28 
Precip descr
29 
Cloud type
30 
Clearness
31 
Gusts
(1 If wind gusts are reported)
32 
Rain
(1 If rain was reported)
33 
Fog
(1 If fog was reported)
34 
Snow
(1 If snow was reported)
35 
Thunder
(1 If thunder and or lightning...)
36 
Hail
(1 If hail was reported)
37 
Sea ice
(1 If sea-ice or icebergs were...)
38 
Comment
39 
ID
(CLIWOC 2.1 line number)
1841-05-28T17:0013.55-68.961056.7993.428.3SAONE O HOEK (GIS)N 1/2 O71VM8NNO 1/8 O19.00483.002904.00OTZSTIJVE BRAMZEILSKOELTEWOLKDRIJVENDE LUCHT000000058089
1841-05-29T17:0016.08-68.221176.7993.428.3SAONE O HOEK (GIS)N 3/4 W33PORTO RICO PUNT DEL AGUILA (GIS)NNO 3/4 O32VM8NNO 1/2 O36.00483.002904.00OZOSTIJVE BRAMZEILSKOELTEGOED WEERWOLKDRIJVENDE LUCHT000000058090
1841-05-30T16:0018.28-67.351812.6996.227.8SACHONWTWPORTO RICO KAAP GIGENORANNO 1/2 OVM8182.002905.00OZO-ZFLAUWE BRAMZEILSKOELTEGOED WEERHELDERE LUCHT000000058091
1841-05-31T16:0018.77-67.201141.0996.228.3SACHOZZW 3/4 WVM8183.002905.00O-OZOFLAUWE KOELTEHELDER GOED WEER000000058092
1841-06-01T16:0020.47-66.921366.7996.228.3GUIGOUS BANK (GIS)N 1/2 O5VM8183.002905.00ZOSTIJVE BRAMZEILSKOELTEGOED WEEROVERDRIJVENDE LUCHT000000058093
1841-06-02T16:0023.17-65.681454.6996.228.9BERMUDES (GIS)N 1/2 O135VM8NNO 7/8 O41.50-184.002905.00ZOTZBRAMZEILSKOELTEMOOI WEERHELDERE LUCHT000000058094
1841-06-03T16:0025.10-63.961574.6996.227.8BERMUDES(GIS)N 1/2 W108VM8NO37.00-182.002905.00ZOTZ-ZZOBRAMZEILSKOELTEMOOI WEERHELDERE LUCHT000000058095
1841-06-04T16:0026.88-62.331884.6996.226.1BERMUDES(GIS)NNW IETS N89VM8NO32.00-379.002905.00ZTWBRAMZEILSKOELTE EN FLAUWE BRAMZEILSKOELTEMOOI WEERBUIJIGE LUCHT100000058096
1841-06-05T16:0028.32-61.102194.9999.125.0BERMUDES(GIS)NW 1/2 N75VM8NO28.00-677.002906.00ZWFRISSE BRAMZEILSKOELTEWEINIG REGENBETROKKEN LUCHT010000058097
1841-06-06T16:0029.43-59.272534.6999.125.0BERMUDES(GIS)NWTW82VM8NOTO27.50-677.002906.00ZWTW-WTZONGELIJKE BRAMZEILSKOELTEREGENBETROKKEN EN BUIJIGE LUCHT110000058098
1841-06-07T16:0030.17-57.44142.6999.123.9BERMUDES(GIS)WNW 1/2 W97VM8NOTO 1/2 O25.00-975.002906.00N-NNOFLAUWE BRAMZEILSKOELTEOVERDRIJVENDE LUCHTHEIJIGE LUCHT000000058099
1841-06-08T16:0030.90-57.800.01001.923.3BERMUDES(GIS)WNW 1/2 W89VM8N W/Z O10.25-674.002907.00STILGOED WEERHELDERE LUCHT000000058100
1841-06-09T16:0031.20-57.681520.0999.123.9BERMUDES(GIS)WTN107VM8ONO2.50-675.002906.00STIL-ZZOSTIL EN FLAUWE ZUCHTJESOVERDRIJVENDE LUCHTHELDERE LUCHT000000058101
1841-06-10T16:0032.28-55.482274.9999.122.8BERMUDES (GIS)W115VM8ONO29.00-973.002906.00ZW-ZWTWFRISSE BRAMZEILSKOELTEGOED WEERHELDERE LUCHT000000058102
1841-06-11T16:0033.28-52.562354.6999.122.2VM8ONO35.00-1372.002906.00WZWBRAMZEILSKOELTEGOED WEEROVERDRIJVENDE LUCHTHELDERE LUCHT000000058103
1841-06-12T15:0034.62-49.812334.6999.123.3VM8ONO37.00-1574.002906.00WZWBRAMZEILSKOELTEGOED WEERBEWOLKTE LUCHTHELDERE LUCHT000000058104
1841-06-13T15:0036.02-46.672314.61000.223.3VM8ONO38.50-1774.00290605.00ZWTW-WZWBRAMZEILSKOELTEGOED WEERHELDERE LUCHT000000058105
1841-06-14T15:0037.03-44.551862.61001.923.3FLORES (GIS)OTN W/Z N163VM8ONO27.50-1774.002907.00ZWTW-ZZWFLAUWE EN FRISSE BRAMZEILSKOELTEMOOI WEEROVERDRIJVENDE LUCHTHELDERE LUCHT000000058106
1841-06-15T15:0037.68-41.852134.61004.723.9FLORES (GIS)OTN W/Z N122VM8OTN34.50-2375.002908.00ZWTWBRAMZEILSKOELTEWOLKDRIJVENDE LUCHTHELDERE LUCHT000000058107
1841-06-16T15:0038.48-38.932024.61007.523.9FLORES (GIS)O 1/4 N90VM8O 1/4 N35.00-2375.002909.00ZWBRAMZEILSKOELTEMOOI WEERHELDERE LUCHT000000058108
1841-06-17T14:0038.88-35.842464.61007.521.1FLORES (GIS)O 3/4 N55VM8O 1/2 N37.50-2470.002909.00WBRAMZEILSKOELTEMOOI WEERHELDERE LUCHT000000058109
1841-06-18T14:0039.23-32.522466.71007.521.7FLORES (GIS)O 3/4 N16VM8O 1/2 N40.00-2471.002909.00WSTIJVE BRAMZEILSKOELTEMOOI WEERHELDERE LUCHT0000000a trivial correction was made in this observation58110
1841-06-19T14:0040.27-29.552236.7999.122.2FLORES NO HOEK (GIS)ZZO 1/2 OFLORES NW HOEK (GIS)ZZWVM8ONO26.50-2572.002906.00WZWONGELIJKE MARSZEILSKOELTEBETROKKEN VOCHTIGE LUCHTOPKLARENDE LUCHT000000058111
1841-06-20T14:0041.52-26.222686.7999.120.6AMPLIMONTS ROCK (GIS)NOTO 1/3 O27VM8ONO42.00-2569.002906.00WNWMARSZEILSKOELTE EN FLAUWE BRAMZEILSKOELTEBEWOLKTE LUCHT000000058112
1841-06-21T14:0042.65-23.392654.61004.720.0VM8ONO W/Z N37.75-2868.002908.00NW-WNWBRAMZEILSKOELTE EN FLAUWE BRAMZEILSKOELTEMOOI WEERHELDERE LUCHT000000058113
1841-06-22T13:0043.70-20.982434.61007.520.6VM8NOTO 1/2 O30.50-2769.002909.00WNW-WONGELIJKE BRAMZEILSKOELTEWOLKDRIJVENDE LUCHT000000058114
1841-06-23T13:0044.63-18.621980.0999.119.4LEZARD (GIS)NOTO 1/4 O160HEYZANT (GIS)ONO158VM8NOTO 1/2 O30.00-2767.002906.00ZWSTIL EN FLAUWE KOELTEBETROKKEN LUCHT000000058115
1841-06-24T13:0045.97-14.1326719.01004.719.4LEZARD (GIS)NOTO W/Z O108HEYZAND (GIS)ONO102VM8NOTO 7/8 O51.75-2667.002908.00WNWONDERZEILSKOELTE MET STORMVLAGENBETROKKEN BUIJIGE EN OVERDRIJVENDE LUCHT100000058116
1841-06-25T13:0046.17-12.412799.3979.316.7LEZARD (GIS)NOTO W/Z O87HEYZANT (GIS)ONO W/Z O84VM8ONO 3/4 O19.25-2562.002811.00NW-NWTWGEREEFDE MARSZEILSKOELTEWOLKDRIJVENDE LUCHTOPKLARENDE LUCHT000000058117
1841-06-26T13:0047.47-9.002906.71001.917.2LEZARD (GIS)NO W/Z O47HEYZAND (GIS)ONO W/Z O40VM8NOTO44.00-2563.002907.00NWMARSZEILSKOELTEREGENBETROKKEN BUIJIGE LUCHT110000058118
1841-06-27T12:0049.35-6.032004.6999.117.8KAAP LEZARD (GIS)NO 1/3 N12VM8NO44.50-2564.002906.00W-ZWBRAMZEILSKOELTEMOOI WEERHELDERE LUCHT000000058119
1841-06-28T12:0050.55-1.502256.71001.916.7NAALDEN (?)NNWST CATHARINA PUNTONO 1/2 O1VM8-2362.002907.00ZW-WZWMARSZEILSKOELTE EN MEERDERE MARSZEILSKOELTEREGENDIKKE BETROKKEN LUCHT010000058120
1841-06-29T12:0051.451.922024.6993.417.2NOORD-VOORLANDW 3/4 NZUID-VOORLAND HOEKZWTWKIJKDUIN TOREN (GIS)NO 2/4 O331VM8-2363.002904.00ZWBRAMZEILSKOELTE EN FRISSE ONDERZEILSKOELTELICHT BEWOLKTE LUCHTHELDERE LUCHT000000058121
1841-06-30T00:002482.61001.917.21VM863.002907.00ZW-WZWFLAUWE BRAMZEILSKOELTEMOOI WEERWOLKDRIJVENDE LUCHTHELDERE LUCHT000000058122