García-Herrera, Ricardo; Können, Gunther P; Wheeler, Dennis A; Prieto, Maria del Rosario; Jones, Philip D; Koek, Frits B (2010): Meteorological observations during STREATHAM cruise from Gravesend to Cape Land started at 1751-06-01 [dataset]. British Library, London, United Kingdom, PANGAEA, https://doi.org/10.1594/PANGAEA.747080, 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.
Published: 2010-10-25 • DOI registered: 2010-11-22
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: -32.480333 * Median Longitude: -3.507667 * South-bound Latitude: -35.620000 * West-bound Longitude: -26.690000 * North-bound Latitude: -25.180000 * East-bound Longitude: 17.890000
Event(s):
Streatham_17510601_BL_L/MAR/B/605H * Latitude Start: 51.490000 * Longitude: 1.170000 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Streatham, Start of voyage: 1751-06-12, End of voyage: 1751-09-11, Voyage: Gravesend Uk - Cape Land, 1st Observer: Charles Masson (Captain), Company: EIC, Other ship information: 498BM. 1746-1757
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Date/time start | Date/time start | ||||
| 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 | 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. | ||
| 12 | 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. | |||
| 13 | Wind force description | Wind force descr | All reported wind forces on this day | |||
| 14 | Present weather | ww | Weather description | |||
| 15 | Precipitation description | Precip descr | ||||
| 16 | State of the sea description | State sea 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:
590 data points
Data
| 1 Date/time start | 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 Decl [deg] (It is generally accepted by t...) | 12 Wind dir descr (All reported wind directions ...) | 13 Wind force descr (All reported wind forces on t...) | 14 ww (Weather description) | 15 Precip descr | 16 State sea 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1751-06-12T00:00 | 203 | 2.6 | START POINT | W | 7 | SSW, NNW, SSW | LITTLE WIND | HAZY WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 245377 | |||||||||
| 1751-08-12T14:00 | -25.18 | -26.69 | 159 | 19.0 | ST JAGO | S21E | 107.00 | 1 | SSE | FRESH GALES AND HARD SQUALLS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 245378 | |||||||
| 1751-08-13T14:00 | -25.82 | -26.07 | 361 | ST JAGO | S14E | 51.00 | 1 | SE, SSE, SE1/2E, CALM | LARGE SWELL | FAIR WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 245379 | |||||||
| 1751-08-14T14:00 | -26.62 | -24.92 | 136 | 22.6 | ST JAGO | SE | 98.00 | 1 | SE | STRONG GALES AND VARIABLE HEAVY SQUALLS | RAIN | LARGE SW SWELL | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 245380 | |||||
| 1751-08-15T14:00 | -27.13 | -23.67 | 114 | 19.0 | ST JAGO | E26S | 84.00 | 1 | SE, SEBE, ESE, SEBE, ESE | FRESH GALES | LARGE SWELL FROM THE SW | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 245381 | |||||
| 1751-08-16T14:00 | -28.18 | -22.54 | 138 | 22.6 | ST JAGO | S28E | 89.00 | 3 | SEBS, SSE, SE | FIRST PART LITTLE WIND, LATTER STRONG GALES | LARGE SW SWELL | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 245382 | ||||||
| 1751-08-17T13:00 | -28.53 | -21.43 | 101 | 19.0 | ST JAGO | SE3/4E | 61.00 | 0 | SE, SSE, SE, SEBE, EBS | FRESH GALES | LARGE SWELL FROM THE SOUTH | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 245383 | ||||||
| 1751-08-18T13:00 | -29.42 | -20.74 | 158 | 22.6 | ST JAGO | S20E | 67.00 | 0 | CALM, SSE | FIRST PART CALM, LATTER STRONG GALES | LARGE SWELL | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 245384 | ||||||
| 1751-08-19T13:00 | -30.92 | -18.66 | 132 | 22.6 | ST JAGO | SE1/4E | 143.00 | 0 | SE1/4E | STRONG GALES AND SQUALLY | LARGE SW SWELL | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 245385 | |||||
| 1751-08-20T13:00 | -31.40 | -17.52 | 135 | 6.7 | ST JAGO | SEBE | 60.00 | 0 | SEBE, SE, SEBE, SE | MODERATE | SW SWELL CONTINUING | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 245386 | |||||
| 1751-08-21T13:00 | -32.13 | -16.46 | 177 | 6.7 | ST JAGO | SE | 64.00 | -3 | CALM, SSE, SBE, S | MODERATE | SW SWELL CONTINUING | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 245387 | |||||
| 1751-08-22T13:00 | -33.63 | -14.23 | 133 | 16.3 | ST JAGO | SE1/2E | 149.00 | -2 | SE | INCREASING GALES | FAIR WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 245388 | ||||||
| 1751-08-23T13:00 | -34.57 | -11.19 | 109 | 22.6 | ST JAGO | EBS1/2S | 171.00 | -4 | ESE | STRONG GALES AND HEAVY SQUALLS | RAIN | LARGE NW SWELL | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 245389 | |||||
| 1751-08-24T13:00 | -35.02 | -8.81 | 154 | 22.6 | ST JAGO | S75E | 128.00 | -4 | SSE | STRONG GALES AND HEAVY SQUALLS | RAIN | LARGE NW SWELL | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 245390 | |||||
| 1751-08-25T12:00 | -35.53 | -5.97 | 106 | 22.6 | ST JAGO | S78E | 155.00 | -7 | ESE | STRONG GALES AND HARD SQUALLS | LIGHTNING | RAIN | LARGE WESTERN SWELL | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 245391 | ||||
| 1751-08-26T12:00 | -35.62 | -3.10 | 94 | 22.6 | ST JAGO | S88E | 153.00 | -7 | EBS | STRONG GALES AND HEAVY SQUALLS | RAIN | LARGE WESTERN SWELL | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 245392 | |||||
| 1751-08-27T12:00 | -35.58 | -0.71 | 70 | 19.0 | ST JAGO | E | 15.00 | -9 | EBN | FRESH GALES | WESTERN SWELL, TOWARDS NOON THE SWELL ABATED | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 245393 | ||||||
| 1751-08-28T12:00 | -35.03 | 1.40 | 81 | 22.6 | ST JAGO | E12N | 110.00 | -9 | E | STRONG GALES AND HEAVY SQUALLS | HAZY WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 245394 | ||||||
| 1751-08-29T12:00 | -34.87 | 3.51 | 78 | ST JAGO | EBN | 111.00 | -12 | E | SQUALLY WEATHER | RAIN | CLOUDY WEATHER | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 245395 | ||||||
| 1751-08-30T12:00 | -34.72 | 4.44 | 191 | ST JAGO | E1/4N | 38.00 | -12 | E, ENE, CALM, SE, SSW | VARIABLE | RAIN | HAZY WEATHER | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 245396 | ||||||
| 1751-08-31T12:00 | -34.75 | 5.90 | 72 | ST JAGO | E2N | 69.00 | -12 | EBS1/2S, EBS, E, E1/2N | SQUALLY WEATHER | SMOOTH WATER | CLOUDY WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 245397 | ||||||
| 1751-09-01T11:00 | -34.35 | 7.91 | 76 | ST JAGO | E1/4N | 105.00 | -14 | EBN, E | SQUALLY WEATHER | RAIN | CLOUDY WEATHER | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 245398 | ||||||
| 1751-09-02T11:00 | -33.80 | 10.14 | 76 | 6.7 | ST JAGO | E1/4N | 119.00 | -14 | E | MODERATE | CLOUDY WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 245399 | ||||||
| 1751-09-03T11:00 | -33.83 | 11.70 | 93 | 2.6 | ST JAGO | E1S | 75.00 | -14 | EBS1/2S | LITTLE WIND | LARGE SW SWELL | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 245400 | ||||||
| 1751-09-04T11:00 | -33.65 | 14.06 | 84 | ST JAGO | E | 123.00 | -17 | EBS | SQUALLY WEATHER | RAIN | SW SWELL CONTINUING | CLOUDY WEATHER | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 245401 | |||||
| 1751-09-05T11:00 | -33.45 | 16.00 | 90 | 6.7 | ST JAGO | E1N | 117.00 | -17 | EBS1/2S | MODERATE | SW SWELL CONTINUING | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 245402 | |||||
| 1751-09-06T11:00 | -33.00 | 17.89 | 94 | 22.6 | CAPE LAND | W41N | 41.00 | -19 | SSW, SBW, WNW, ESE | STRONG GALES AND HEAVY SQUALLS | RAIN | LARGE SW SWELL | 0 | 1 | 0 | 0 | 0 | 0 | 0 | a trivial correction was made in this observation | 245403 | ||||
| 1751-09-07T11:00 | -33.40 | 16.66 | 219 | 26.8 | CAPE LAND | WSW | 74.00 | -17 | WSW, WBS, WSW, SWBW | CONTINUES HARD GALES AND HEAVY SQUALLS | LARGE WESTERN SWELL | 0 | 0 | 0 | 0 | 0 | 0 | 0 | a trivial correction was made in this observation | 245404 | |||||
| 1751-09-08T11:00 | -34.43 | 15.68 | 208 | 22.6 | CAPE LAND | S44W | 85.00 | -17 | SWBW, SW, SWBS, SSW, SW | STRONG GALES AND HEAVY GUSTS OF WIND | LARGE SE SWELL | CLOUDY WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | a trivial correction was made in this observation | 245405 | ||||
| 1751-09-09T11:00 | -34.88 | 15.36 | 231 | CAPE LAND | S30W | 37.00 | -17 | SWBS, SW1/2S, SW, WSW | LARGE SE SWELL | CLOUDY WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | a trivial correction was made in this observation | 245406 | ||||||
| 1751-09-10T11:00 | -34.97 | 16.83 | 107 | 2.6 | CAPE LAND | S87E | 89.00 | -17 | EBS, SE1/2E, SE, SEBE | LITTLE WINDS | SMOOTH WATER | CLOUDY WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | a trivial correction was made in this observation | 245407 | ||||
| 1751-09-11T00:00 | -34.67 | 45 | 2.6 | CAPE LAND | EBS1/2S, ENE, NE | LITTLE WIND | HAZY WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | a trivial correction was made in this observation | 245408 |