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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 Prince Rupert cruise from Gravesend to Hudson Bay Moose started at 1763-06-30 [dataset]. Public Record Office, Kew, United Kingdom, PANGAEA, https://doi.org/10.1594/PANGAEA.751292, 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: 58.901724 * Median Longitude: -38.280690 * South-bound Latitude: 55.220000 * West-bound Longitude: -64.740000 * North-bound Latitude: 61.300000 * East-bound Longitude: -4.570000
Date/Time Start: 1763-06-30T12:00:00 * Date/Time End: 1763-07-28T16:00:00
Event(s):
Prince_Rupert_17630630_PRO_BH1_1599 * Latitude Start: 51.490000 * Longitude Start: 1.170000 * Latitude End: 60.780000 * Longitude End: -63.290000 * Date/Time Start: 1763-06-30T00:00:00 * Date/Time End: 1763-07-28T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Prince Rupert, Voyage: Gravesend - Hudson Bay Moose, 1st Observer: William Norton (Captain), 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 Current direction descriptionCur dir descrDirection of the current. This direction points to where the current is flowing towards to.
15 Current speed descriptionV descr
16 Wind force descriptionWind force descrAll reported wind forces on this day
17 Present weatherwwWeather description
18 Precipitation descriptionPrecip descr
19 ClearnessClearness
20 GustsGusts1 If wind gusts are reported
21 Precipitation/RainRain1 If rain was reported
22 FogFog1 If fog was reported
23 Snow typeSnow1 If snow was reported
24 ThunderThunder1 If thunder and or lightning was reported
25 HailHail1 If hail was reported
26 Sea iceSea ice1 If sea-ice or icebergs were reported
27 IdentificationIDCLIWOC 2.1 line number
Size:
492 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 
Cur dir descr
(Direction of the current. Thi...)
15 
V descr
16 
Wind force descr
(All reported wind forces on t...)
17 
ww
(Weather description)
18 
Precip descr
19 
Clearness
20 
Gusts
(1 If wind gusts are reported)
21 
Rain
(1 If rain was reported)
22 
Fog
(1 If fog was reported)
23 
Snow
(1 If snow was reported)
24 
Thunder
(1 If thunder and or lightning...)
25 
Hail
(1 If hail was reported)
26 
Sea ice
(1 If sea-ice or icebergs were...)
27 
ID
(CLIWOC 2.1 line number)
1763-06-30T12:0059.08-4.57691.0N75W35.00-21EBN, ENE, ELIGHT AIRSCLOUDY THEN HAZY0000000194293
1763-07-01T13:0059.20-8.78362W4N131.00-23E, EBN, NE, VARIABLEGENTLE BREEZES, 4AM FRESH BREEZES, 8AM LESS WINDCLOUDY0000000194294
1763-07-02T13:0059.25-11.771916.7W2N93.00-23E, SEBE, VARIABLE, SSE, SSW, WSW, SW, SWBSLIGHT AIRS, 2AM PLEASANT BREEZESRAINCLEAR0100000194295
1763-07-03T13:0059.83-14.18235N54W88.00-24WSW, VARIABLE, SWBW, WBSSSQUALLYSHOWERYCLOUDY1000000194296
1763-07-04T13:0059.33-15.02269N40W39.00-24WBS, W, WBN, NWBW, VARIABLE, WNWSTRONG GALES AND SQUALLY, 6AM FRESH BREEZES, 10AM SQUALLYCLOUDY0000000194297
1763-07-05T13:0059.07-17.45179WBS77.00-24WNW, W, VARIABLE, SW, S, SBE, SSWFRESH GALES, 8PM MODERATE, 2AM FRESH GALES, 6AM STRONG GALES, 8AM LESS WINDTHICK AND CLOSERAINCLEAR, MIDNIGHT CLOUDY0110000194298
1763-07-06T13:0059.20-18.373571.0W8N28.00-26SW, WSW, VARIABLE, NNW, NE, NNECALM, 6AM LIGHT AIRSFAIR AND CLOUDY, 10PM CLEAR0000000194299
1763-07-07T13:0058.62-19.85210N52W57.00-26N, VARIABLE, NWBN, NBW, NNW, SWBWEASY BREEZES, 8PM FRESH BREEZES, MIDNIGHT SQUALLY, 6AM LESS WINDTHICKCLEAR, AT NOON CLOUDY0010000194300
1763-07-08T14:0058.10-25.30622.6W10S173.00-28SE, ESE, EBN, ENE, NEBNFRESH GALES, 6AM SQUALLY, 10AM STRONG GALESTHICKDRIZZLING RAIN THEN MUCH RAINCLOUDY, AT NOON HAZY0110000194301
1763-07-09T14:0057.18-27.63313W30S90.00-25NNE, NBE, N, VARIABLE, NNW, NNWFRESH GALES AND SQUALLY, 10PM STRONG GALES, MIDNIGHT SQUALLYSHOWERYCLOUDY AND FAIR1000000194302
1763-07-10T14:0056.08-29.7031322.6SW93.00-25VARIABLE, NBW, NNWSQUALLY, 2AM STRONG GALESTHICK AND CLOSEHAZY0010000194303
1763-07-11T14:0055.43-31.9033519.0W27S84.00-25NBW, VARIABLE, NFRESH GALESCLOSERAINYCLOUDY0110000194304
1763-07-12T14:0055.22-34.48316.7CAPE RESOLUTIONW21N345W9S90.00-25VARIABLE, N, NEBEFRESH GALES, 10AM MODERATETHICKCLOUDY0010000194305
1763-07-13T14:0055.53-35.55651.0N60W41.00-25NE, NEBE, EEASY BREEZES, MIDNIGHT ALMOST CALM, 6AM LIGHT AIRS AND CALMTHICK FOGCLOUDY0010000194306
1763-07-14T14:0055.90-36.501781.0N37W38.00-25S, SW, WSW, VARIABLE, SSWSMALL BREEZES AND CALM, 6AM LIGHT AIRSDRIZZLIN RAINHAZY0110000194307
1763-07-15T15:0057.22-40.039819.0N56W141.00-26SSE, VARIABLE, SE, SEBEGENTLE BREEZES, 8AM FRESH GALESTHICK FOGGY0010000194308
1763-07-16T15:0058.38-45.5779W22N191.00-34SE, SEBE, ESELESS WINDTHICKDRIZZLING RAIN0110000194309
1763-07-17T15:0058.77-47.77211.0W20N74.00-35ESE, EBS, NEBN, VARIABLE, NEBEFRESH BREEZES, 8PM LESS WIND, MIDNIGHT LIGHT AIRSCLOSEHAZY0000000194310
1763-07-18T15:0058.83-48.232801.0W20N16.00-35NWLIGHT AIRS, VARIABLE THEN CALM, AT NOON LIGHT AIRS0010000194311
1763-07-19T15:0059.70-51.781794.6W25N121.00-35WSW, SWBW, SW, VARIABLE, SSW, SWBSGENTLE BREEZESTHICK FOGGYCLOUDY0010000194312
1763-07-20T16:0060.52-55.783622.6N66W132.00-36SSW, VARIABLES5FRESH GALES, 8AM EASY BREEZESSOME RAIN THEN DRIZZLING RAINFAIR, MIDNIGHT HAZY, NOON CLOUDY0100000194313
1763-07-21T16:0060.87-58.521096.7CAPE RESOLUTIONWBN61N72W82.00-37S, SSE, SEBSS5PLEASANT BREEZESRAIN0110000194314
1763-07-22T16:0060.62-59.933621.0W5S42.00-37SEBS, NE, VARIABLELIGHT AIRS8AM MORE CLEAR0010000194315
1763-07-23T16:0061.02-60.483622.6NWBN29.002PM AN ISLE OF ICE, 4PM PASSED TWO ISLES OF ICE, 6PM PASSED SOME STRAGGLING ICE, 4AM PASSED LARGE ISLE AND SMALL ICE-37NNE, N, NBW, VARIABLEEASY BREEZESTHICK AND WET0010001194316
1763-07-24T16:0060.87-60.833462.6W1/2S10.004PM PASSED AN ISLE OF ICE-37NBE, VARIABLE, NNESMALL BREEZESHAZY0010001194317
1763-07-25T16:0060.87-60.833621.04PM SEVERAL ISLES OF ICE, 6PM SOME SMALL ICE-37NNE, VARIABLESMALL BREEZES, MIDNIGHT CALM, 2AM LIGHT AIRS0010001194318
1763-07-26T16:0060.88-61.181661.0W17N11.00-37N, VARIABLE, S, SSWLIGHT AIRSVARIABLE0010000194319
1763-07-27T16:0061.28-63.421992.6RESOLUTIONNWBN10W18N68.004AM PASSED SOME ISLES OF ICE-37WSW, SW, SWBWEASY BREEZESCLEAR0010001194320
1763-07-28T16:0061.30-64.74879.3RESOLUTIONNBE6W2N28.00-37SSW, SSE, SEBS, SEBEFRESH BREEZESCLEAR0010000194321