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 Gravesend started at 1773-09-20 [dataset]. Public Record Office, Kew, United Kingdom, PANGAEA, https://doi.org/10.1594/PANGAEA.751314, 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: 55.105000 * Median Longitude: -33.363571 * South-bound Latitude: 49.430000 * West-bound Longitude: -61.400000 * North-bound Latitude: 60.300000 * East-bound Longitude: -7.080000
Date/Time Start: 1773-09-20T00:00:00 * Date/Time End: 1773-10-04T12:00:00
Event(s):
Prince_Rupert_17730920_PRO_BH1_1601 * Latitude Start: 61.000000 * Longitude Start: -62.530000 * Latitude End: 51.490000 * Longitude End: 1.170000 * Date/Time Start: 1773-09-20T00:00:00 * Date/Time End: 1773-10-04T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Prince Rupert, Voyage: Churchill - Gravesend, 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 | Identification | ID | CLIWOC 2.1 line number |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
260 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 ID (CLIWOC 2.1 line number) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1773-09-20T00:00 | 61.25 | 169 | 6.7 | RESOLUTION | NEBN | 5 | 2AM PAST 3 PIECES OF ICE | W, WBS, WBN, VARIABLE, S, SBE | FRESH GALES AND SQUALLY, LESS WIND, MODERATE | CLOSE | CLOUDY THEN CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 194853 | ||||||
| 1773-09-21T16:00 | 60.02 | -61.40 | 310 | 19.0 | S78E | 122.00 | 6PM SEVERAL ISLES OF ICE IN SIGHT, 8AM PAST AN ISLE OF ICE, MIDDAY PAST 7 LARGE ISLES OF ICE | -39 | SSE, SEBS, VARIABLE, EBN, NE, N, NBW | FRESH BREEZES, LIGHT AIRS, ALMOST CALM, LITTLE WIND, MODERATE, FRESH GALES | VERY DARK | THICK RAIN | CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 194854 | ||||
| 1773-09-22T16:00 | 60.30 | -55.70 | 311 | 6.7 | S74E | 173.00 | -38 | NNW, NWBN, NBW | SQUALLY, MODERATE | CLEAR AND CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 194855 | |||||||
| 1773-09-23T16:00 | 59.95 | -53.73 | 52 | 1.0 | S70E | 63.00 | -38 | NWBW, NWBN, VARIABLE, E | MODERATE, LITTLE WIND, CALM, LIGHT AIRS | CLOSE | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 194856 | ||||||
| 1773-09-24T15:00 | 59.13 | -48.57 | 323 | 22.6 | FAREWELL | EBN3/4N | 39 | S71E | 169.00 | -37 | EBN, E, VARIABLE, N, NNE, NEBN, NBE, N | MODERATE BREEZES, LIGHT SQUALLS, STRONG GALES | SMALL RAIN AND HAIL | CLOUDY | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 194857 | |||
| 1773-09-25T15:00 | 57.15 | -43.17 | 309 | S55E | 210.00 | -29 | N, NNW | HEAVY SQUALLS | SEA RATHER HEAVY | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 194858 | |||||||
| 1773-09-26T15:00 | 55.25 | -38.82 | 207 | S69E | 152.00 | -29 | NWBN, NWBW, VARIABLE, SWBW, SWBW | FRESH GALES, MODERATE, SQUALLY | THICK RAIN | GREAT SWELL FROM THE SW | CLOUDY THEN HAZY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 194859 | ||||||
| 1773-09-27T14:00 | 55.77 | -34.87 | 253 | S79E | 135.00 | -28 | WSW, SWBS, SSW, SBW, WBS, SEBS, WBN | MODERATE GALES, SQUALLY, STRONG GALES, VERY HEAVY SQUALLS | HEAVY THICK RAIN | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 194860 | ||||||||
| 1773-09-28T14:00 | 55.13 | -29.33 | 277 | S79E | 195.00 | -27 | WNW, NWBW | HURRICANE OF WINDS, SQUALLS | HAIL | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 194861 | ||||||||
| 1773-09-29T14:00 | 54.00 | -26.02 | 267 | SEBE1/4E | 133.00 | -26 | NW, W, VARIABLE, WNW | FRESH GALES, SQUALLY | HAIL AND RAIN | CLOUDY | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 194862 | |||||||
| 1773-09-30T14:00 | 53.17 | -22.97 | 300 | 35.0 | S60E | 116.00 | -26 | WNW, W, WSW, SW, VARIABLE, NWBN | FRESH GALES, SQUALLY, STRONG GALES, HURRICANE AND WIND AT ONCE | THICK RAIN | SEA FROM THE SW | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 194863 | ||||||
| 1773-10-01T13:00 | 51.87 | -18.83 | 303 | 19.0 | CAPE CLEAR | S82:55E | 95 | SEBE1/4E | 174.00 | -23 | NWBW, WNW, NWBN | SQUALLY, FRESH GALES | CONFUSED SEA, UGLY CROSS SEA | CLOUDY THEN CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 194864 | |||
| 1773-10-02T13:00 | 50.57 | -15.00 | 226 | SEBE1/2E | 165.00 | -23 | NW, WBN, WBS, SWBW, WSW | FRESH GALES, SQUALLY | CLOSE | RAIN | CLEAR THEN CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 194865 | ||||||
| 1773-10-03T13:00 | 49.73 | -11.60 | 203 | 19.0 | SCILLY | E3N | 70 | S67E | 143.00 | -22 | SWBS, SSW, SBW, NWBW, WNW, SW | FRESH GALES, LITTLE WIND, SQUALLY, MODERATE, FRESH GALES | RAIN | GREAT SWELL | CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 194866 | ||
| 1773-10-04T12:00 | 49.43 | -7.08 | 272 | E1/2S | 175.00 | -21 | NW, WBN, WNW | HEAVY SQUALLS, MORE MODERATE, LIGHT WINDS, STRONG SQUALLS | RAIN | GREAT SEA | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 194867 |