García-Herrera, Ricardo; Können, Gunther P; Wheeler, Dennis A; Prieto, Maria del Rosario; Jones, Philip D; Koek, Frits B (2010): Meteorological observations during SEAHORSE cruise from York Factory to Gravesend started at 1788-09-30 [dataset]. Public Record Office, Kew, United Kingdom, PANGAEA, https://doi.org/10.1594/PANGAEA.752077, 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: 54.202333 * Median Longitude: -31.927333 * South-bound Latitude: 49.070000 * West-bound Longitude: -61.540000 * North-bound Latitude: 60.820000 * East-bound Longitude: -5.350000
Date/Time Start: 1788-09-30T16:00:00 * Date/Time End: 1788-10-29T12:00:00
Event(s):
Seahorse_17880930_PRO_BH1_1633 * Latitude Start: 61.320000 * Longitude Start: -64.020000 * Latitude End: 51.490000 * Longitude End: 1.170000 * Date/Time Start: 1788-09-30T00:00:00 * Date/Time End: 1788-10-29T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Seahorse, Voyage: York Factory - Gravesend, 1st Observer: Joshua Tunstall (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 | Clearness | Clearness | ||||
18 | Gusts | Gusts | 1 If wind gusts are reported | |||
19 | Precipitation/Rain | Rain | 1 If rain was reported | |||
20 | Fog | Fog | 1 If fog was reported | |||
21 | Snow type | Snow | 1 If snow was reported | |||
22 | Thunder | Thunder | 1 If thunder and or lightning was reported | |||
23 | Hail | Hail | 1 If hail was reported | |||
24 | Sea ice | Sea ice | 1 If sea-ice or icebergs were reported | |||
25 | Comment | Comment | ||||
26 | Identification | ID | CLIWOC 2.1 line number |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
515 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 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 Comment | 26 ID (CLIWOC 2.1 line number) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1788-09-30T16:00 | 60.82 | -61.54 | 296 | NE BLUFF OF RESOLUTION | N | 11 | 6AM I DON?T REMEMBER EVER PASSING SO MANY ISLES OF ICE NEAR THE OPENING OF HUDSONS STRAITS. 39W | -42 | NW, NWBN, NWBW, NNW | MODERATE, MORE WIND | SHOWERS OF HAIL | FINE | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 234321 | |||||
1788-10-01T16:00 | 60.47 | -60.71 | 284 | S74E | 120.00 | 4PM PASSED A GREAT MANY ISLES OF ICE. 37W | -42 | NW, NBW, NWBN | FRESH GALE, LESS WIND, SQUALLY | FINE | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 234322 | |||||||
1788-10-02T16:00 | 59.83 | -57.04 | 239 | 6.7 | S70E | 117.00 | 3PM PASSED 3 ISLES OF ICE, 6AM PASSED AN ISLE OF ICE. 36W | -42 | NW, NWBW, WNW, WBN | STIFF GALE, MODERATE | FINE | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 234323 | ||||||
1788-10-03T16:00 | 59.53 | -54.47 | 296 | 22.6 | S78E | 80.00 | -42 | WNW, NW, NNE, N, NNW | LIGHT WIND, LIGHT AIRS, STIFF GALE | SHOWERS OF SNOW | FINE THEN CLOUDY | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 234324 | ||||||
1788-10-04T15:00 | 58.53 | -50.07 | 285 | 6.7 | S67E | 148.00 | -41 | NNW, NBE, N, NWBN | STIFF GALE, SQUALLY, MODERATE | HAIL | CLOUDY THEN FINE | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 234325 | ||||||
1788-10-05T15:00 | 58.72 | -48.11 | 162 | 22.6 | EBN | 61.00 | -41 | NWBN, NWBW, S, SBW, SSW | MODERATE, SQUALLY, STIFF GALE | RAIN | FINE THEN CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 234326 | ||||||
1788-10-06T15:00 | 58.12 | -48.36 | 139 | 6.7 | S13W | 35.00 | -41 | SWBS, SBE, S | FRESH GALES, STIFF GALE, STRONG GALE, MORE MODERATE | THICK | RAINY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 234327 | ||||||
1788-10-07T15:00 | 57.98 | -48.29 | 162 | 2.6 | S34E | 4.00 | -41 | S, SBE, SSE, VARIABLE, SSW | STIFF GALE, LESS WIND, LITTLE WIND | CLOSE | RAIN | CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 234328 | |||||
1788-10-08T15:00 | 57.43 | -45.04 | 283 | 0.0 | S73E | 109.00 | -32 | VARIABLE, NNW, NW | LITTLE WIND, STIFF GALE, CALM | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 234329 | |||||||
1788-10-09T15:00 | 56.72 | -40.99 | 283 | S71E | 140.00 | -32 | SWBW, SW, WSW, WBS, WBN, NW | STIFF GALE AND SQUALLY, LESS WIND | THICK | RAIN | CLEAR AND FINE | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 234330 | ||||||
1788-10-10T15:00 | 55.53 | -40.12 | 114 | SSE | 76.00 | -32 | WBN, VARIABLE, NNE, EBN, E, SEBS | FINE GALE, STIFF GALE, LESS WIND | THICK | RAIN | CLEAR | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 234331 | ||||||
1788-10-11T15:00 | 55.43 | -40.91 | 159 | 6.7 | S76W | 27.00 | -32 | SSE, SBE, SBW | STIFF GALE, MORE MODERATE | THICK RAINY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 234332 | |||||||
1788-10-12T15:00 | 55.93 | -39.12 | 126 | 2.6 | N64E | 68.00 | -32 | S, SBW, SBE, SSE | STIFF GALE, LESS WIND, LIGHT WIND | THICK WET FOG | RAINY | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 234333 | ||||||
1788-10-13T15:00 | 55.77 | -38.46 | 36 | 2.6 | ESE | 24.00 | -32 | SEBS, ENE | LIGHT WIND, LIGHT AIRS, CALM, LIGHT BREEZE | CLOSE AND THICK AND THINS | CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 234334 | ||||||
1788-10-14T14:00 | 54.90 | -35.79 | 14 | 2.6 | S59E | 106.00 | -31 | NEBE, NE | LIGHT WINDS | CONTINUOUS THICK AND THINS | FINE | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 234335 | ||||||
1788-10-15T14:00 | 53.87 | -32.69 | 59 | 19.0 | S53E | 137.00 | -31 | NEBE, ENE, E | FRESH GALES | THICK AND CLOSE | SMALL RAIN AND SHOWERS | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 234336 | ||||||
1788-10-16T14:00 | 52.70 | -30.66 | 115 | 0.0 | S34E | 67.00 | -31 | EBN, ENE, E, ESE, SE, SEBS | STIFF GALE, SQUALLY, LITTLE WIND, CALM | THICK AND DARK | RAIN | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 234337 | ||||||
1788-10-17T14:00 | 52.15 | -27.76 | 233 | 19.0 | S71E | 112.00 | -26 | NW, VARIABLE, WBS | LIGHT WINDS, MORE MODERATE, FRESH GALE | CLOSE | RAIN | CLEARING THEN CLOUDY | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 234338 | |||||
1788-10-18T14:00 | 52.18 | -24.42 | 154 | 22.6 | N89E | 123.00 | -26 | SBW, SWBW, SWBS, SSW, S | FRESH GALES, STIFF GALES | CLOSE | CLOUDY THEN FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 234339 | ||||||
1788-10-19T13:00 | 52.17 | -21.74 | 211 | 6.7 | E | 98.00 | -26 | S, SBW, SW, WSW, SWBW | STIFF GALE, STRONG GALE, MODERATE | RAIN | CLOUDY, CLEAR AND FINE | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 234340 | ||||||
1788-10-20T13:00 | 51.15 | -18.94 | 189 | 22.6 | S60E | 121.00 | -26 | SW, WNW, WBS, WSW, SWBW, SWBS | FRESH GALE, MORE WIND, HEAVY SQUALLS, HEAVY GALE, MORE MODERATE, STIFF GALE | SOME RAIN | CLEAR AND FINE, THEN CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 234341 | ||||||
1788-10-21T13:00 | 49.97 | -15.57 | 200 | S61E | 147.00 | 24 W | -25 | SWBW, WSW, WBS, SW | STIFF GALES, LESS WIND | THICK AND CLOSE | FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 234342 | ||||||
1788-10-22T13:00 | 49.77 | -13.41 | 133 | 6.7 | S86E | 84.00 | CLOSE. 24W | -25 | SWBS, SSW, SBW, SBE, SSE | MODERATE | FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 234343 | ||||||
1788-10-23T13:00 | 49.87 | -12.77 | 65 | 1.0 | N76E | 25.00 | CLOSE. 23W | -25 | S, EBN, E | LIGHT WIND, CALM, LIGHT AIRS | RAIN | FINE | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 234344 | |||||
1788-10-24T13:00 | 49.40 | -11.12 | 21 | 9.3 | S64E | 72.00 | -24 | EBS, SE, EBN, NE, NEBE, NE | LIGHT AIRS, LIGHT WINDS, STIFF BREEZE, FINE GALE | RAIN | CLOUDY THEN FINE AND PLEASANT | 0 | 1 | 0 | 0 | 0 | 0 | 0 | a trivial correction was made in this observation | 234345 | |||||
1788-10-25T13:00 | 49.07 | -9.37 | 44 | S75E | 71.00 | CLOSE. 22W | -24 | NE, EBN, ENE | MODERATE, FRESH BREEZE, LESS WIND | FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 234346 | |||||||
1788-10-26T13:00 | 49.47 | -8.99 | 77 | 0.0 | N38E | 24.00 | -24 | ENE, EBS | FRESH BREEZE, CALM | CLOUDY THEN FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | a trivial correction was made in this observation | 234347 | ||||||
1788-10-27T13:00 | 49.33 | -8.37 | 21 | 6.7 | E1/2S | 24.00 | -24 | E, EBN, VARIABLE, EBS, NE | MODERATE | FINE THEN VERY FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 234348 | |||||||
1788-10-28T13:00 | 49.53 | -7.64 | 77 | 1.0 | N61E | 32.00 | -24 | ENE, SE, EBS | LIGHT WINDS, CALMS, MODERATE, LIGHT AIRS | FINE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | a trivial correction was made in this observation | 234349 | ||||||
1788-10-29T12:00 | 49.73 | -5.35 | 101 | 19.0 | LAND | NE | 5 | S77E | 37.00 | -23 | E, ESE, SEBE | FRESH BREEZES, FRESH GALE | DARK | SHOWERY | FINE | 1 | 0 | 0 | 0 | 0 | 0 | 0 | a trivial correction was made in this observation | 234350 |