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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 Queen Charlotte cruise from York Factory to Gravesend started at 1793-09-16 [dataset]. Public Record Office, Kew, United Kingdom, PANGAEA, https://doi.org/10.1594/PANGAEA.751646, 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: 59.246667 * Median Longitude: -33.982778 * South-bound Latitude: 57.800000 * West-bound Longitude: -63.420000 * North-bound Latitude: 60.580000 * East-bound Longitude: -4.960000
Date/Time Start: 1793-09-16T16:00:00 * Date/Time End: 1793-10-03T12:00:00
Event(s):
Queen_Charlotte_17930916_PRO_BH1_1626 * Latitude Start: 61.320000 * Longitude Start: -64.020000 * Latitude End: 51.490000 * Longitude End: 1.170000 * Date/Time Start: 1793-09-16T00:00:00 * Date/Time End: 1793-10-03T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Queen Charlotte, Voyage: York Factory - Gravesend, 1st Observer: John Turner (1st Officer/Master), Company: Hudson Bay Company
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
LandmarkLandmarkName of first landmark
BearingBearingBearing of the first landmark
Distance to landmarkDistancearbitrary unitsDistance to the first landmark
CourseCourseCourse of the ship during the past 24 hours
10 DistanceDistancearbitrary unitsDistance travelled during the previous 24 hours
11 CommentCommentOther remarks, that were not possible to put in the other remark fields
12 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.
13 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.
14 Wind force descriptionWind force descrAll reported wind forces on this day
15 Present weatherwwWeather description
16 Precipitation descriptionPrecip descr
17 ClearnessClearness
18 GustsGusts1 If wind gusts are reported
19 Precipitation/RainRain1 If rain was reported
20 FogFog1 If fog was reported
21 Snow typeSnow1 If snow was reported
22 ThunderThunder1 If thunder and or lightning was reported
23 HailHail1 If hail was reported
24 Sea iceSea ice1 If sea-ice or icebergs were reported
25 IdentificationIDCLIWOC 2.1 line number
Size:
320 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...)

Landmark
(Name of first landmark)

Bearing
(Bearing of the first landmark)

Distance [arbitrary units]
(Distance to the first landmark)

Course
(Course of the ship during the...)
10 
Distance [arbitrary units]
(Distance travelled during the...)
11 
Comment
(Other remarks, that were not ...)
12 
Decl [deg]
(It is generally accepted by t...)
13 
Wind dir descr
(All reported wind directions ...)
14 
Wind force descr
(All reported wind forces on t...)
15 
ww
(Weather description)
16 
Precip descr
17 
Clearness
18 
Gusts
(1 If wind gusts are reported)
19 
Rain
(1 If rain was reported)
20 
Fog
(1 If fog was reported)
21 
Snow
(1 If snow was reported)
22 
Thunder
(1 If thunder and or lightning...)
23 
Hail
(1 If hail was reported)
24 
Sea ice
(1 If sea-ice or icebergs were...)
25 
ID
(CLIWOC 2.1 line number)
1793-09-16T16:0060.58-63.42486.7RESOLUTIONNBW1/4W8S83W35.00-42VARIABLE, ESE, EFRESH BREEZES, MODERATE BREEZESCLOSECLOUDY0000000205995
1793-09-17T16:0060.58-59.613286.7E112.008PM PASSES TWO ISLES OF ICE. 41W-43EBN, NE, NEBN, NNE, NBEFRESH BREEZES, STIFF GALES, SQUALLY, MODERATESHOWERS OF HAILCLOUDY AND CLEAR1000011205996
1793-09-18T16:0060.05-55.07317S76E140.00-43NBW, ENE, NE, NFRESH BREEZES, MODERATE BREEZES, LIGHT BREEZES, SQUALLYDARKHAILCLOUDY0000010205997
1793-09-19T15:0059.03-51.022506.7S64E136.00-43N, W, VARIABLE, WNWFRESH BREEZES, A STRONG SQUALL, MORE MODERATEHAILCLOUDY0001010205998
1793-09-20T15:0058.70-49.177022.6S71E61.00-43WNW, VARIABLE, SEBS, SEBE, ESEMODERATE BREEZE, MODERATE, FRESH BREEZES, SQUALLY, STRONG GALESRAINFINE AND CLEAR THEN CLOUDY0101000205999
1793-09-21T15:0058.28-46.9734122.6CAPE FAREWELLN47E47S61E79.00-42ESE, E, VARIABLE, ENE, NNESTRONG SQUALLS, LESS WIND, STIFF GALECLOSEMUCH RAINFAIR, CLEARING0100000206000
1793-09-22T15:0057.80-41.5727519.0CAPE FAREWELLN35W46S81E174.00-40NBE, VARIABLE, NWFRESH GALESSHOWERS OF HAILCLOUDY THEN FINE1000010206001
1793-09-23T15:0057.98-37.89129N85E118.00-40NNW, VARIABLE, WNW, SBEFRESH BREEZES, LIGHT BREEZES, SQUALLYHAIL AND RAINCLOUDY0100010206002
1793-09-24T14:0059.23-36.173102.6N38E86.00-39SEBS, SE, VARIABLE, NBWSTRONG GALES, HEAVY GALES, LIGHT AIRS, LIGHT BREEZESTHICKMUCH RAIN AND SHOWERSCLOUDY AND FAIR1100000206003
1793-09-25T14:0059.08-32.32649.3S86W120.00-37NW, VARIABLE, NNE, EBSFRESH BREEZES, MODERATE BREEZES, LIGHT BREEZES, FRESH BREEZESCLOSESHOWERS OF SMALL RAINCLOUDY1100000206004
1793-09-26T14:0059.27-30.7216622.6E50.00-37E, VARIABLE, SBE, SE, SSWFRESH BREEZES, MORE MODERATE, FRESH GALES, STRONG GALESTHICKMUCH RAIN0100000206005
1793-09-27T14:0060.25-28.5118826.8N52E86.00-37SE, VARIABLE, SWSTRONG SQUALLS, VERY STRONG GALETHICKRAINFAIR0100000206006
1793-09-28T14:0059.68-23.57234S74E154.00-36WSW, WSTRONG GALES AND SQUALLY, MORE MODERATE, FRESH GALES, SQUALLYRAIN AND SHOWERSCLOUDY1100000206007
1793-09-29T13:0059.22-18.67214S78E155.00-34WSWMODERATE BREEZE, SQUALLYSHOWERS OF HAIL AND RAINCLOUDY1100010206008
1793-09-30T13:0059.03-13.542046.7S85E160.00-32SW, SWBWFRESH BREEZES, MODERATE BREEZESSHOWERYFAIR AND CLOUDY1000000206009
1793-10-01T13:0059.70-11.72832.6N50E73.00-30SBW, VARIABLE, SSE, SE, SWBS, ESEMODERATE BREEZE, SQUALLY, STIFF GALE, FRESH BREEZE, MODERATE, LIGHT BREEZERAINCLOUDY THEN CLEARING0100000206010
1793-10-02T12:0059.00-6.7928722.6WEST BOROUGHN70E10S76E157.00-28ESE, VARIABLE, N, NWLIGHT BREEZE, FRESH BREEZES, STRONG GALETHICKSHOWERS AND SMALL RAINCLOUDY1100000206011
1793-10-03T12:0058.98-4.962659.3N35E60.00-28NWBW, VARIABLE, W, WNWSTRONG GALES, MODERATE, LIGHT BREEZES, FRESH BREEZESCLEARING THEN CLOUDY0000000206012