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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 CASTOR cruise from Hellevoetsluis to Funchal started at 1768-12-11 [dataset]. Nationaal Archief of the Netherlands, Den Haag, Netherland, PANGAEA, https://doi.org/10.1594/PANGAEA.747820, 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: 41.170645 * Median Longitude: -12.656452 * South-bound Latitude: 32.180000 * West-bound Longitude: -16.880000 * North-bound Latitude: 49.300000 * East-bound Longitude: -5.230000
Date/Time Start: 1768-12-11T00:00:00 * Date/Time End: 1769-01-13T13:00:00
Event(s):
Castor_17681211_ADM_177_1170 * Latitude Start: 51.940000 * Longitude Start: 3.720000 * Latitude End: 32.270000 * Longitude End: -16.930000 * Date/Time Start: 1768-12-11T00:00:00 * Date/Time End: 1769-01-13T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Castor (Fregat), Voyage: Hellevoetsluis - Funchal, 1st Observer: P. Van Hoogwerff (Kapitein), 2nd Observer: J.H. Hiksen (1E Schrijver), Company: ADM
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
Image number/nameImage no/nameIdentification Number of the original image
LandmarkLandmarkName of first landmark
BearingBearingBearing of the first landmark
Distance to landmarkDistancearbitrary unitsDistance to the first landmark
10 LandmarkLandmarkName of second landmark
11 BearingBearingBearing of the second landmark
12 Distance to landmarkDistancearbitrary unitsDistance to the second landmark
13 LandmarkLandmarkName of third landmark
14 BearingBearingBearing of the third landmark
15 Distance to landmarkDistancearbitrary unitsDistance to the third landmark
16 --1 If position is considered to be coastal (in port or near coastal disturbances)
17 WatchWatchName of the period of 4 hours which is known as a watch or duty on board ships
18 GlassesGlassesNumber of glasses within a watch; one watch equals 8 glasses
19 CommentCommentLife on board
20 CourseCourseCourse of the ship during the past 24 hours
21 DistanceDistancearbitrary unitsDistance travelled during the previous 24 hours
22 CommentCommentOther remarks, that were not possible to put in the other remark fields
23 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.
24 Compass, established errorCompass established e
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 State of the sea descriptionState sea descr
30 Cloud typeCloud type
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 IdentificationIDCLIWOC 2.1 line number
Size:
727 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...)

Image no/name
(Identification Number of the ...)

Landmark
(Name of first landmark)

Bearing
(Bearing of the first landmark)

Distance [arbitrary units]
(Distance to the first landmark)
10 
Landmark
(Name of second landmark)
11 
Bearing
(Bearing of the second landmark)
12 
Distance [arbitrary units]
(Distance to the second landmark)
13 
Landmark
(Name of third landmark)
14 
Bearing
(Bearing of the third landmark)
15 
Distance [arbitrary units]
(Distance to the third landmark)
16 
-
(1 If position is considered t...)
17 
Watch
(Name of the period of 4 hours...)
18 
Glasses
(Number of glasses within a wa...)
19 
Comment
(Life on board)
20 
Course
(Course of the ship during the...)
21 
Distance [arbitrary units]
(Distance travelled during the...)
22 
Comment
(Other remarks, that were not ...)
23 
Decl [deg]
(It is generally accepted by t...)
24 
Compass established e
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 
State sea descr
30 
Cloud type
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 
ID
(CLIWOC 2.1 line number)
1768-12-11T00:001011.0ADM_177_1170_0187SCHOUWEN, W HOEKZZWGOEREE, W HOEKZZO 1/2 O1VM8OM 11.00 U. ONDERZEIL, PASSEERDEN OM 14.00 UUR DE DROGEN OP 3,5 VAAM. EEN UUR LATER GINGEN DE LOODSEN VAN BOORD. S NACHTS DIEPTEN VAN 18 TOT 24 VAAM GROF ZAND MET ENIGE SCHELPJES.20° 26 NWEEN STREEK BEN T O ?FRISSE KOELTE000000036808
1768-12-12T00:00904.6ADM_177_1170_0187ZUID VOORLAND (8H00)WTZNOORD VOORLAND (8UUR)WTZ7ZUID VOORLAND (12 UUR)W51S AVONDS:? UUR HET VUUR VAN DE SINGELS NWTW.? MIJLOBRAMZEILSKOELTE000000036809
1768-12-13T00:0090ADM_177_1170_0187CAAP BARFLEURZTO6POORTLAND (4 UUR)N31VM8OTZ, O110001036810
1768-12-14T12:0049.30-5.231152.6ADM_177_1170_0188LEZARTNTO10SOLDAAT GERRIT BOSMAN OVERLEDENWZW 1/3 Z29.50-20ZOONGESTADIGE KOELTE110101036811
1768-12-15T13:0048.57-9.056919.0ADM_177_1170_0188SORLINGS (GIS, PLAT)NOTO31VM8WTZ 1/2 Z38.50-21Z, OSTIJVE GEREEFDE MARSZEILSKOELTE, ONDERZEILSKOELTESTORM WEERSNEEUWVLAGENDIKKE LUCHT000100036812
1768-12-16T13:0048.62-10.9220419.0ADM_177_1170_0188SORLINGS (GIS, PLAT)ONO1/2N47VM8W W/Z16.75-21Z-ZWONGESTADIGE ONDERZEILSKOELTEDIKKE LUCHTMET REGEN010000036813
1768-12-17T13:0048.68-9.6020421.7ADM_177_1170_0188SORLINGS (GIS, PLAT)NOTO37VM8O 1/2 N11.25-21ZWAFNEMENDE GEREEFDE ONDERZEILSKOELTE000000036814
1768-12-18T13:0047.80-9.972729.3ADM_177_1170_0188HIJSAND (GIS, PLAT)OTN47VM8ZZW10.00-21WNWGEREEFDE MARSZEILSKOELTE000000036815
1768-12-19T13:0047.73-10.221822.9ADM_177_1170_0188KAAP FINISTERRE (GIS, PLAT)ZW/W72VM8WTZ 1/2 Z2.50-21ZZWONGESTADIGE EN AANNEMENDE KOELTEMOTREGENHOGE NW DEINING010000036816
1768-12-20T13:0047.82-10.1527222.6ADM_177_1170_0188KAAP FINISTERRE (GIS, PLAT)Z1/2O74VM8NTO 1/2 O2.50-21WNWSWAARE STORMBUYHOGE NW ZEE000000036817
1768-12-21T13:0047.93-10.4718219.0ADM_177_1170_0188KAAP FINISTERRE (GIS, PLAT)Z75VM8NWTW 1/2 W3.75-21ZW-ZZWONDERZEILSKOELTEDIKKE LUCHTMET REGENHOGE ZEE010000036818
1768-12-22T13:0048.78-11.2020426.8ADM_177_1170_0188KAAP FINISTERRE (GIS, PLAT)Z 1/2 O87VM8NWTN14.00-21ZWSTIJVE GEREEFDE ONDERZEILSKOELTEHARDE REGENHOGE NW DEINING010000036819
1768-12-23T13:0049.02-11.60242.6ADM_177_1170_0188KAAP FINISTERRE (GIS, PLAT)ZTO 1/4 Z89VM8NW 1/2 W5.50-21NOLUGJE EN STILTE000000036820
1768-12-24T13:0046.25-13.22251.0ADM_177_1170_0189KAAP FINISTERRE (GIS, PLAT)ZO 3/4 Z59VM8ZZW1/4W34.50-20N-NOFRISSE KOELTEHOGE ZEE UIT NW000000036821
1768-12-25T13:0045.40-13.87930.0ADM_177_1170_0189KAAP FINISTERRE (GIS, PLAT)ZO52VM8ZZW 1/2 W14.00-20OZOLABBERKOELTE, STILKLARE LUCHT000000036822
1768-12-26T13:0045.15-13.822952.6ADM_177_1170_0189KAAP FINISTERRE (GIS, PLAT)ZO W/Z O50VM8Z 3/4 O3.75-20W-NWLUGJE EN STILTE000000036823
1768-12-27T13:0044.62-14.101152.6ADM_177_1170_0189KAAP FINISTERRE (GIS, PLAT)ZOTO46VM8ZZW8.50-20ZOLABBERKOELTEMISTIG001000036824
1768-12-28T13:0044.28-13.961602.6ADM_177_1170_0189KAAP FINISTERRE (GIS, PLAT)ZOTO 1/2 O43VM8Z1/2O5.00-20W-ZLABBERKOELTE000000036825
1768-12-29T13:0042.53-14.24252.6ADM_177_1170_0189KAAP FINISTERRE (GIS, PLAT)OTN43VM8Z 2/3 W26.00-20NNW-NOLABBERKOELTEREGENBUIEN110000036826
1768-12-30T13:0041.13-14.242636.7ADM_177_1170_0189DE BARLINGES (GIS, PLAT)ZOTO1/2O45VM8Z 1/4 W22.75-18NW-W W/Z-W W/NMARSZEILSKOELTE000000036827
1768-12-31T13:0039.42-13.632636.7ADM_177_1170_0189DE BARLINGES (GIS, PLAT)O W/Z N34VM8ZTO 1/4 O26.50-18W-WTZ-WTNFRISSE MARSZEILSKOELTEZEER BUIJIG WEERREGEN110000036828
1769-01-01T13:0037.52-13.56279.3ADM_177_1170_0189KAAP VINCENT (GIS, PLAT)OTZ41VM8Z26.50-18NNW-NOGEREEFDE MARSZEILSKOELTE000000036829
1769-01-02T13:0035.83-12.823212.6ADM_177_1170_0189PORTO SANTO (GIS, PLAT)ZWTW69VM8ZTO 1/2 O27.00-17NNWLABBERKOELTEBUIIGE LUCHT100000036830
1769-01-03T13:0035.13-12.4720726.8ADM_177_1170_0189PORTO SANTO (GIS, PLAT)WZW 1/3 Z67VM8ZOTO 1/2 O11.00-18ZWSTORMHARDE BUIEN100000036831
1769-01-04T13:0035.60-11.9623022.6ADM_177_1170_0189PORTO SANTO (GIS, PLAT)ZWTW76VM8NNO 1/4 O12.00-18W-WZWGEREEFDE ONDERZEILSKOELTE000000036832
1769-01-05T13:0034.87-11.6432026.8ADM_177_1170_0190PORTO SANTO (GIS, PLAT)WZW W/Z74VM8ZTO 1/4 O13.00-18NNWSTIJVE GEREEFDE ONDERZEILSKOELTESWARE BUIEN MET REGEN010000036833
1769-01-06T13:0034.38-11.670.0ADM_177_1170_0190PORTO SANTO (GIS, PLAT)WZW 1/4 W70VM8Z 3/4 W7.75-18STILMOOI WEER000000036834
1769-01-07T13:0033.65-12.88514.6ADM_177_1170_0190PORTO SANTO (GIS, PLAT)WTZ W/Z W50VM8ZWTW 1/2 W18.25-17ONOBRAMZEILSKOELTEFRAAI WEER000000036835
1769-01-08T13:0033.28-14.08624.6ADM_177_1170_0190PORTO SANTO (GIS, PLAT)W 1/2 Z34VM8WZW 1/3 W16.75-17OTNBRAMZEILSKOELTE000000036836
1769-01-09T13:0032.92-15.22286.7ADM_177_1170_0190MADERA (GIS, PLAT)WTW W/Z W29VM8WTZ15.00-17NOFRISSE MARSZEILSKOELTE000000036837
1769-01-10T13:0032.77-16.402812.3ADM_177_1170_0190MADERA (GIS, PLAT)WTZ13VM8W 1/4 N15.75-17NOSTIJVE KOELTE000000036838
1769-01-11T13:0032.18-16.56291.0ADM_177_1170_0190SERTERS, ZUIDELIJKSTEN1VM8-16ONO-NOFRISSE KOELTE000000036839
1769-01-12T13:0032.50-16.72ADM_177_1170_0191SERTERS, ZUIDELIJKSTEOTZ11VM8PROBLEEM MET DE PRECIESE LIGGING VAN MADEIRA-16000000036840
1769-01-13T13:0032.63-16.881074.6ADM_177_1170_0191FUNCHAL1VM8-17ZO-ZOTOBRAMZEILSKOELTE000000036841