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 Churchill to London started at 1775-09-08 [dataset]. Public Record Office, Kew, United Kingdom, PANGAEA, https://doi.org/10.1594/PANGAEA.751318, 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
Always quote citation above when using data! You can download the citation in several formats below.
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
Project(s):
Funding:
Fifth Framework Programme (FP5), grant/award no. EVK2-CT-2000-00090: Climatological Database for the Worlds Oceans: 1750-1854
Coverage:
Median Latitude: 55.109000 * Median Longitude: -36.261000 * South-bound Latitude: 49.000000 * West-bound Longitude: -63.680000 * North-bound Latitude: 61.330000 * East-bound Longitude: -10.350000
Date/Time Start: 1775-09-08T16:00:00 * Date/Time End: 1775-09-28T12:00:00
Event(s):
Prince_Rupert_17750908_PRO_BH1_1602 * Latitude Start: 61.000000 * Longitude Start: -62.530000 * Latitude End: 51.470000 * Longitude End: 1.000000 * Date/Time Start: 1775-09-08T00:00:00 * Date/Time End: 1775-09-28T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Prince Rupert, Voyage: Churchill - London, 1st Observer: Joseph Richards (1st Officer/Master), Company: Hudson Bay Company
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Geocode | |||
| 2 | LATITUDE | Latitude | Geocode | |||
| 3 | LONGITUDE | Longitude | Geocode | |||
| 4 | Wind direction | dd | deg | Wind 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. | ||
| 5 | Wind speed | ff | m/s | calculated from the descriptive terms of wind force given in the observations | ||
| 6 | Landmark | Landmark | Name of first landmark | |||
| 7 | Bearing | Bearing | Bearing of the first landmark | |||
| 8 | Distance to landmark | Distance | arbitrary units | Distance to the first landmark | ||
| 9 | Course | Course | Course of the ship during the past 24 hours | |||
| 10 | Distance | Distance | arbitrary units | Distance travelled during the previous 24 hours | ||
| 11 | Comment | Comment | Other remarks, that were not possible to put in the other remark fields | |||
| 12 | Declination | Decl | deg | It 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 description | Wind dir descr | All reported wind directions on this day. The wind direction is the direction that points to where the wind comes from. | |||
| 14 | Wind force description | Wind force descr | All reported wind forces on this day | |||
| 15 | Present weather | ww | Weather description | |||
| 16 | Precipitation description | Precip descr | ||||
| 17 | State of the sea description | State sea descr | ||||
| 18 | Clearness | Clearness | ||||
| 19 | Gusts | Gusts | 1 If wind gusts are reported | |||
| 20 | Precipitation/Rain | Rain | 1 If rain was reported | |||
| 21 | Fog | Fog | 1 If fog was reported | |||
| 22 | Snow type | Snow | 1 If snow was reported | |||
| 23 | Thunder | Thunder | 1 If thunder and or lightning was reported | |||
| 24 | Hail | Hail | 1 If hail was reported | |||
| 25 | Sea ice | Sea ice | 1 If sea-ice or icebergs were reported | |||
| 26 | Comment | Comment | ||||
| 27 | Identification | ID | CLIWOC 2.1 line number |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
384 data points
Data
| 1 Date/Time | 2 Latitude | 3 Longitude | 4 dd [deg] (Wind direction (from which th...) | 5 ff [m/s] (calculated from the descripti...) | 6 Landmark (Name of first landmark) | 7 Bearing (Bearing of the first landmark) | 8 Distance [arbitrary units] (Distance to the first landmark) | 9 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 Comment | 27 ID (CLIWOC 2.1 line number) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1775-09-08T16:00 | 61.33 | -63.68 | 142 | 2.6 | S73E | 40.00 | 4PM PAST TWO ISLES OF ICE | -38 | SWBW, SWBS, VARIABLE, S | MODERATE, LITTLE WIND | GREAT SWELL FROM SE | CLOUDY THEN HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 194937 | ||||||
| 1775-09-09T16:00 | 61.02 | -60.43 | 265 | 22.6 | S80E | 96.00 | -39 | S, VARIABLE, NBW NWBN, NW, NWBW | FRESH BREEZES, FRESH GALES, STRONG GALE | SMALL RAIN | GREAT SWELL FROM SE | CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 194938 | ||||||
| 1775-09-10T16:00 | 60.82 | -57.60 | 29 | 6.7 | E3/4S | 83.00 | -39 | WBN, ENE | FRESH GALES, MODERATE | THICK RAINY | CLEAR THEN CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 194939 | |||||||
| 1775-09-11T16:00 | 59.57 | -53.45 | 220 | 6.7 | SEBE1/4E | 145.00 | -39 | NE, N, VARIABLE, NW, WNW, WBS | FRESH GALES, MODERATE | SMALL RAIN | CLEAR | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 194940 | |||||||
| 1775-09-12T15:00 | 58.73 | -51.63 | 52 | 22.6 | SE1/4E | 75.00 | -38 | WSW, SWBW, VARIABLE, EBS, E | MODERATE, LITTLE WINDS, FRESH GALES, STRONG GALES | RAINY | CLEAR THEN CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 194941 | |||||||
| 1775-09-13T15:00 | 57.88 | -49.93 | 7 | CAPE FAREWELL | N64E | 80 | SBW | 52.00 | -38 | SSW, SWBS, SBW, SEBS, NE | HEAVY SQUALLS, | THICK RAINY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | a trivial correction was made in this observation | 194942 | |||||
| 1775-09-14T15:00 | 57.63 | -47.00 | 301 | 22.6 | CAPE FAREWELL | N31:9E | 47 | S85E | 158.00 | -37 | NEBE, NEBN, NBE, NNW | SQUALLY, STRONG GALES | THICK RAINY | CONFUSED SEA, VERY HEAVY SEA RUNNING | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 194943 | ||||
| 1775-09-15T15:00 | 56.93 | -41.92 | 275 | 22.6 | EBS1/4S | 162.00 | -29 | NW, NWBW | HEAVY GALES OF WIND, | THICK RAINY, HAIL | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 194944 | ||||||||
| 1775-09-16T15:00 | 56.23 | -39.51 | 286 | 2.6 | SEBE1/2E | 90.00 | -29 | NW | FRESH GALES, MODERATE, LITTLE WIND | RAIN AND HAIL | CLOUDY | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 194945 | |||||||
| 1775-09-17T14:00 | 55.00 | -37.27 | 85 | 2.6 | S47E | 103.00 | -28 | NEBN, ENE, NEBE, E, ESE | PLEASANT BREEZE, FRESH BREEZE, LITTLE WINDS | CLOUDY THEN FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 194946 | ||||||||
| 1775-09-18T14:00 | 54.28 | -34.97 | 287 | 9.3 | S61E | 91.00 | -28 | ENE, EBN, VARIABLE, NEBN, N, NW | PLEASANT BREEZES, FRESH BREEZES, | CLEAR, CLOUDY, HAZY | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 194947 | ||||||||
| 1775-09-19T14:00 | 53.78 | -32.69 | 298 | 2.6 | S70E | 86.00 | -28 | NNE, NBW, NWBN | PLEASANT BREEZE, LITTLE WIND | CLOSE | GREAT SWELL FROM NE | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 194948 | ||||||
| 1775-09-20T14:00 | 53.10 | -29.52 | 298 | S71E | 120.00 | -28 | SWBW, N, NNW, NWBN | MODERATE BREEZES, LITTLE WINDS, SQUALLY | HEAVY RAIN | DEEP SWELL FROM NE | CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 194949 | |||||||
| 1775-09-21T14:00 | 52.47 | -26.38 | 22 | CAPE CLEAR | S82:45E | 188 | S71E | 130.00 | -23 | NWBW, NE, NEBN, NE | FRESH GALES, FRESH BREEZES, SQUALLY | RAIN | CLOUDY THEN CLEAR | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 194950 | |||||
| 1775-09-22T13:00 | 51.77 | -21.83 | 348 | CAPE CLEAR | S85:44E | 130 | S76E | 174.00 | -23 | NE, NEBN, NBE | SQUALLY, STRONG SQUALLS, LESS WIND, LIGHT SQUALLS | RAIN | CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 194951 | |||||
| 1775-09-23T13:00 | 51.28 | -19.57 | 362 | 2.6 | CAPE CLEAR | E | 103 | S73E | 88.00 | -23 | NNE, N, SWBS, SW, VARIABLE | LIGHT SQUALLS, LITTLE WIND | RAIN AT TIMES | GREAT SWELL FROM NE | CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 194952 | |||
| 1775-09-24T13:00 | 51.33 | -18.00 | 362 | 1.0 | CAPE CLEAR | E | 85 | E | 59.00 | -23 | SSW, S, SSE, VARIABLE | LITTLE WIND, LIGHT SQUALLS, ALMOST CALM | REMARKABLY WARM | RAIN | UGLY SWELL FROM S | CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 194953 | ||
| 1775-09-25T13:00 | 50.48 | -16.57 | 360 | SCILLY | S85:19E | 135 | S47E | 74.00 | -23 | N, NBW, NNE | CALM, LIGHT AIRS, PLEASANT BREEZE, LIGHT SQUALLS | FINE WARM | SPITS OF RAIN | GREAT SWELL FROM S | CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 194954 | |||
| 1775-09-26T13:00 | 49.00 | -12.92 | 362 | 6.7 | SCILLY | N86:19E | 83 | S71E | 149.00 | -23 | NEBN, NNE, NBE, VARIABLE | LIGHT SQUALLS, MODERATE BREEZES | CLOSE | SPITS OF RAIN | CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 194955 | |||
| 1775-09-27T13:00 | 49.55 | -10.35 | 271 | 6.7 | SCILLY | N81:50E | 54 | S86E | 99.00 | -22 | NBE, VARIABLE, WBN, WNW | LITTLE WIND, MODERATE BREEZES | REMARKABLY WARM | DARK CLOUDY, THEN CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 194956 | ||||
| 1775-09-28T12:00 | -6.23 | 225 | LIZARD | ENE | SWBS, SW | SQUALLY, | SPITS OF RAIN | CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 194957 |