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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 Gravesend to York Factory started at 1797-07-06 [dataset]. Public Record Office, Kew, United Kingdom, PANGAEA, https://doi.org/10.1594/PANGAEA.751653, 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: 58.875500 * Median Longitude: -35.889500 * South-bound Latitude: 56.570000 * West-bound Longitude: -64.850000 * North-bound Latitude: 61.120000 * East-bound Longitude: -4.400000
Date/Time Start: 1797-07-06T12:00:00 * Date/Time End: 1797-07-25T16:00:00
Event(s):
Queen_Charlotte_17970706_PRO_BH1_1627 * Latitude Start: 51.490000 * Longitude Start: 1.170000 * Latitude End: 61.320000 * Longitude End: -64.020000 * Date/Time Start: 1797-07-06T00:00:00 * Date/Time End: 1797-07-25T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Queen Charlotte, Voyage: Gravesend - York Factory, 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 State of the sea descriptionState sea descr
18 ClearnessClearness
19 GustsGusts1 If wind gusts are reported
20 Precipitation/RainRain1 If rain was reported
21 FogFog1 If fog was reported
22 Snow typeSnow1 If snow was reported
23 ThunderThunder1 If thunder and or lightning was reported
24 HailHail1 If hail was reported
25 Sea iceSea ice1 If sea-ice or icebergs were reported
26 IdentificationIDCLIWOC 2.1 line number
Size:
361 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 
State sea descr
18 
Clearness
19 
Gusts
(1 If wind gusts are reported)
20 
Rain
(1 If rain was reported)
21 
Fog
(1 If fog was reported)
22 
Snow
(1 If snow was reported)
23 
Thunder
(1 If thunder and or lightning...)
24 
Hail
(1 If hail was reported)
25 
Sea ice
(1 If sea-ice or icebergs were...)
26 
ID
(CLIWOC 2.1 line number)
1797-07-06T12:0058.93-4.403559.3W31.00-28EBS, E, ENE, VARIABLE, NNEFRESH BREEZESTHICK RAINFAIR0100000206167
1797-07-07T12:0058.73-6.521302.6S80W66.00-28NBE, VARIABLE, NBW, NW, SW, SSEFINE BREEZES, LIGHT BREEZEFLYING FOGSHOWERSCLEAR THEN CLOUDY1010000206168
1797-07-08T13:0058.63-9.351949.3S86W89.00-31SE, SEBE, VARIABLE, SWLIGHT BREEZE, FRESH BREEZESFLYING FOGCLOUDY0010000206169
1797-07-09T13:0059.07-12.95237N77W115.00-33WBS, VARIABLE, SSW, SWBS, WSW, WSTIFF BREEZE, SQUALLY, STRONG GALE, LESS WINDTHICK AND CLOSEMUCH RAIN AND SHOWERYCLOUDY AND FAIR1100000206170
1797-07-10T13:0059.37-15.5819219.0N77W84.00-33W, VARIABLE, SSW, SWSTIFF GALES, LESS WIND, FRESH GALESCLOUDY THEN FAIR0000000206171
1797-07-11T13:0059.12-18.25662.6S80W88.00-35SSW, VARIABLE, SWBS, SSE, EBSSTIF GALE, MODERATE, MODERATE BREEZE, LIGHT BREEZESHOWERSA STRONG HEAD SEACLEAR THEN CLOUDY1000000206172
1797-07-12T13:0058.87-20.57332.6S79W69.00-35E, ENELIGHT BREEZESSHOWERYFINE THEN CLOUDY THEN FAIR1000000206173
1797-07-13T14:0058.63-25.838S85W166.00-37ENE, VARIABLE, NEFRESH BREEZES, STRONG SQUALLSSMALL RAINCLOUDY0100000206174
1797-07-14T14:0057.98-31.67722.6S79W190.00-38NEBE, NESTIFF GALECLOSESHOWERSCLOUDY THEN FAIR1000000206175
1797-07-15T14:0058.80-36.90522.6S86W167.00-40NNE, VARIABLE, NESTIFF GALESDARK AND CLOSE, FLYING FOGCLOUDY0010000206176
1797-07-16T15:0057.73-42.13319.0CAPE FAREWELLN9W38S89W169.00-42NESTIFF GALES, MODERATE, FRESH GALETHICKSMALL RAIN, MUCH RAINCLOUDY AND FAIR0100000206177
1797-07-17T15:0057.23-45.95336CAPE FAREWELLN86E59S77W128.00-35NEBE, VARIABLE, NE, N, NNE, NBEFRESH BREEZES, LESS WINDFINE THEN CLOUDY0000000206178
1797-07-18T15:0056.57-47.353622.6S49W61.00-35N, NNW, VARIABLEMODERATE BREEZE, LIGHT BREEZEFINE0000000206179
1797-07-19T15:0057.48-47.70212.6N12W58.00-35NNW, VARIABLE, N, NEBELIGHT BREEZESFINE, CLOUDY, CLEAR AND HAZY0000000206180
1797-07-20T15:0059.08-51.80699.3N53W163.00-44ENE, VARIABLE, E, SE, SEBE, ESELIGHT BREEZE, FRESH BREEZECLOSESHOWERYFAIR, CLOUDY, CLEAR, FINE1000000206181
1797-07-21T16:0059.03-54.333162.6S88W78.00-44ESE, VARIABLE, NE, NNE, NFRESH BREEZES, LIGHT BREEZESCLOSERIPPLING OF TIDEFINE THEN CLOUDY0000000206182
1797-07-22T16:0059.62-58.0719222.6BUTTON ISLANDN73W73N73W121.00-44NBW, VARIABLE, SW, WSW, SWBWMODERATE BREEZE, LIGHT BREEZE, CALM, FRESH BREEZE, STIFF GALECLOUDY THEN FINE0000000206183
1797-07-23T16:0060.67-61.072269.3BUTTON ISLANDW39N53W107.00AT 6AM SAW SOME PIECES OF ICE. 45W-44SW, WSW, WNW, VARIABLE, NNW, WSTIFF BREEZES, LIGHT BREEZES, LIGHT AIRS, FRESH BREEZESTHICKRAIN THEN SHOWERSCLEAR, FAIR, CLOUDY1100001206184
1797-07-24T16:0060.85-62.521481.0CAPE RESOLUTIONN62W28N73W44.00AT MIDNIGHT PASSED 2 ISLES OF ICE. 45W-43WSW, NW, VARIABLE, SSE, SBWLIGHT AIRS AND CALMSHOWERSCLOUDY1000001206185
1797-07-25T16:0061.12-64.85216CAPE RESOLUTIONNE7W36.00AT 10PM RUNNING ALONG A LEDGE OF ICE, 3AM PASSED SEVERAL ISLES OF ICE AND SMALL PIECES, 8AM DRIFTING AMONG STRAGGLING ICE. 45W-43SSW, SSE, VARIABLE, WBSLIGHT BREEZE, FINE BREEZE, STRONG GALE, STRONG SQUALLSTHICKMUCH RAINFINE, CLEAR THEN CLOUDY0100001206186