García-Herrera, Ricardo; Können, Gunther P; Wheeler, Dennis A; Prieto, Maria del Rosario; Jones, Philip D; Koek, Frits B (2010): Meteorological observations during SHEERNESS cruise from Table Bay to Mocha started at 1801-03-31 [dataset]. National Maritime Museum, Greenwich, United Kingdom, PANGAEA, https://doi.org/10.1594/PANGAEA.752120, 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: -20.480465 * Median Longitude: 37.431395 * South-bound Latitude: -38.980000 * West-bound Longitude: 13.830000 * North-bound Latitude: 10.020000 * East-bound Longitude: 52.130000
Date/Time Start: 1801-03-31T11:00:00 * Date/Time End: 1801-05-15T09:00:00
Event(s):
Sheerness_18010331_NMM_ADM/L/S266 * Latitude Start: -34.430000 * Longitude Start: 16.950000 * Latitude End: 12.370000 * Longitude End: 45.980000 * Date/Time Start: 1801-03-31T00:00:00 * Date/Time End: 1801-05-15T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Sheerness (5th Rate Frigate), Voyage: Table Bay - Mocha, 1st Observer: John Surman Carden (Captain), Company: Royal Navy, Other ship information: 44G 896BM
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 | - | - | 1 If position is considered to be coastal (in port or near coastal disturbances) | |||
| 10 | Course | Course | Course of the ship during the past 24 hours | |||
| 11 | Distance | Distance | arbitrary units | Distance travelled during the previous 24 hours | ||
| 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 | Current direction description | Cur dir descr | Direction of the current. This direction points to where the current is flowing towards to. | |||
| 15 | Wind force description | Wind force descr | All reported wind forces on this day | |||
| 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:
870 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 - (1 If position is considered t...) | 10 Course (Course of the ship during the...) | 11 Distance [arbitrary units] (Distance travelled during the...) | 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 Wind force descr (All reported wind forces on t...) | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1801-03-31T11:00 | -33.97 | 17.58 | 254 | 9.3 | CAPE GOOD HOPE | S52E | 15 | S87E | 44.00 | -27 | W, VARIABLE, WBN | LIGHT BREEZES, AM LIGHT AIRS, FRESH BREEZES | CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236108 | |||||
| 1801-04-01T11:00 | -34.43 | 17.48 | 362 | 9.3 | CAPE GOOD HOPE | S89E | 17 | S3W | 26.00 | -25 | VARIABLE | LIGHT BREEZES, FRESH BREEZES, AM FRESH BREEZES AND SQUALLY | CLOUDY, AM HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236109 | |||||
| 1801-04-02T11:00 | -35.23 | 15.72 | 155 | 9.3 | CAPE GOOD HOPE | N72E | 49 | S73W | 95.00 | -25 | VARIABLE, SBE, S | FRESH BREEZES AND SQUALLY | AM CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236110 | |||||
| 1801-04-03T11:00 | -36.22 | 13.90 | 166 | 9.3 | CAPE GOOD HOPE | N64E | 50 | S54W | 95.00 | -25 | S, SBE1/2E, SBW | FRESH BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236111 | |||||
| 1801-04-04T11:00 | -36.47 | 13.83 | 144 | 2.6 | CAPE GOOD HOPE | N62E | 57 | S10W | 16.00 | -25 | S, SSE, SBE | FRESH BREEZES, LIGHT BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236112 | |||||
| 1801-04-05T11:00 | -37.72 | 13.95 | 122 | 2.6 | CAPE GOOD HOPE | N49E | 67 | S5E | 37.00 | -24 | VARIABLE, SEBS | FRESH BREEZES, AM LIGHT BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236113 | |||||
| 1801-04-06T11:00 | -38.30 | 15.38 | 314 | 9.3 | CAPE GOOD HOPE | N33E | 91 | S69E | 96.00 | -24 | NNE, NNW | FRESH BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236114 | |||||
| 1801-04-07T11:00 | -38.33 | 18.88 | 312 | 9.3 | CAPE GOOD HOPE | N17E | 75 | S87E | 154.00 | -26 | N, NNW | LIGHT BREEZES, AM FRESH BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236115 | |||||
| 1801-04-08T11:00 | -38.98 | 21.92 | 323 | 9.3 | CAPE ST MARY | N55E | 468 | S77E | 161.00 | -26 | N, NNE, NBW | FRESH BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236116 | |||||
| 1801-04-09T10:00 | -38.93 | 25.55 | 332 | 15.4 | CAPE ST MARY | N50E | 410 | N89E | 177.00 | -28 | WNW, NBW, N | FRESH BREEZES, AM STRONG BREEZES AND SQUALLY, MODERATE GALES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236117 | |||||
| 1801-04-10T10:00 | -37.75 | 28.88 | 331 | 19.0 | CAPE ST MARY | N48E | 367 | N68E | 179.00 | -29 | NBW, N | FRESH GALES, AM MODERATE, FRESH GALES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236118 | |||||
| 1801-04-11T10:00 | -36.73 | 32.05 | 331 | 15.4 | CAPE ST MARY | N44E | 316 | N69E | 172.00 | -29 | WSW, SSW, N | SW | FRESH BREEZES, AM MODERATE GALES | HEAVY SWELL FROM N | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236119 | |||
| 1801-04-12T10:00 | -35.35 | 35.97 | 286 | 22.6 | CAPE ST MARY | N38E | 261 | N60E | 166.00 | -29 | SWBW, WSW, NW | STRONG GALES AND SQUALLY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236120 | ||||||
| 1801-04-13T09:00 | -33.72 | 37.93 | 207 | 6.7 | CAPE ST MARY | N37E | 207 | N47E | 145.00 | -29 | SW, WSW, SWBW | STRONG GALES AND SQUALLY, AM MODERATE | AM CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236121 | |||||
| 1801-04-14T09:00 | -32.68 | 38.43 | 196 | 6.7 | CAPE ST MARY | N34E | 195 | N26E | 66.00 | -29 | NEBE, SW | MODERATE BREEZES | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236122 | |||||
| 1801-04-15T09:00 | -32.63 | 38.97 | 362 | 9.3 | CAPE ST MARY | N33:45E | 194 | N85E | 34.00 | -29 | VARIABLE | FRESH BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236123 | |||||
| 1801-04-16T09:00 | -31.77 | 39.33 | 198 | 1.0 | CAPE ST MARY | N37E | 157 | N28E | 59.00 | -27 | VARIABLE, SE, SW | FRESH BREEZES, AM LIGHT AIRS | CLOUDY, AM CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236124 | |||||
| 1801-04-17T09:00 | -29.60 | 40.23 | 108 | 2.6 | BASSAS INDIA | N18E | 153 | N20E | 144.00 | -27 | SEBS, SE | FRESH BREEZES, NOON LIGHT BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236125 | |||||
| 1801-04-18T09:00 | -29.17 | 40.73 | 108 | 2.6 | BASSAS INDIA | N6E | 140 | N45E | 37.00 | -27 | SSE, NE, VARIABLE, SE | LIGHT AIRS, AM LIGHT BREEZES | CLOUDY, AM CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236126 | |||||
| 1801-04-19T09:00 | -27.47 | 41.58 | 362 | 2.6 | BASSAS INDIA | N89:45E | 103 | N26E | 115.00 | -25 | NW, WBN, VARIABLE | LIGHT BREEZES | CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236127 | |||||
| 1801-04-20T09:00 | -26.70 | 41.90 | 358 | 1.0 | ST AUGUSTINES BAY | N42E | 84 | N26E | 56.00 | -25 | WNW, W, NNE | FRESH BREEZES, AM LIGHT AIRS | CLEAR, AM HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236128 | |||||
| 1801-04-21T09:00 | -25.35 | 42.30 | 234 | 2.6 | ST AUGUSTINES BAY | N32E | 43 | N16E | 84.00 | -25 | SSW, S, WBS | LIGHT BREEZES | CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236129 | |||||
| 1801-04-22T09:00 | -22.88 | 42.97 | 180 | 9.3 | CAPE ST VINCENTS | N29E | 26 | N17E | 152.00 | -23 | SEBS, SBE, SSW | FRESH BREEZES | CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236130 | |||||
| 1801-04-23T09:00 | -21.33 | 42.67 | 115 | 9.3 | BRIAKERS | N46E | 58 | N6W | 96.00 | -20 | SSE, SBE, SE | LIGHT BREEZES, AM FRESH BREEZES | CLEAR, AM CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236131 | |||||
| 1801-04-24T09:00 | -20.87 | 42.65 | 160 | 6.7 | BRIAKERS | N44E | 47 | N7W | 32.00 | -20 | VARIABLE, NNE, S | FRESH BREEZES, PLEASANT BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236132 | |||||
| 1801-04-25T09:00 | -20.30 | 42.75 | 318 | 6.7 | BRIAKERS | N50E | 34 | N24E | 41.00 | -20 | NBW, VARIABLE, NNW | LIGHT BREEZES, AM MODERATE BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236133 | |||||
| 1801-04-26T09:00 | -18.75 | 42.47 | 259 | 1.0 | JOHANNA | N17E | 136 | N10W | 94.00 | -22 | SW, VARIABLE, WBN | LIGHT AIRS | CLOUDY, AM HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236134 | |||||
| 1801-04-27T09:00 | -16.37 | 42.88 | 207 | 9.3 | JOHANNA | N21E | 88 | N8E | 146.00 | -18 | SSW, S, SW | LIGHT BREEZES, NOON FRESH BREEZES | CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236135 | |||||
| 1801-04-28T09:00 | -14.03 | 44.05 | 185 | 9.3 | JOHANNA | N16E | 37 | N31E | 167.00 | -18 | SSW | FRESH BREEZES | CLOUDY, NOON CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236136 | |||||
| 1801-04-29T00:00 | 203 | 2.6 | JOHANNA | NEBN | 2 | 1 | S, NBW, SSW | FRESH BREEZES, AM LIGHT BREEZES | CLOUDY, AM HAZY | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 236137 | |||||||||
| 1801-04-30T00:00 | -11.58 | 158 | 2.6 | COMORA | NWBW | 10 | SSW, S, SSE | LIGHT BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236138 | |||||||||
| 1801-05-01T00:00 | -10.60 | 362 | 2.6 | COMORA | SSW | 14 | ESE, S, VARIABLE | LIGHT AIRS, AM LIGHT BREEZES AND SQUALLY | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236139 | |||||||||
| 1801-05-02T09:00 | -8.28 | 43.90 | 143 | 2.6 | SOCATRA | N24E | 124 | N6E | 139.00 | -15 | SEBE, ESE, SSE | FRESH BREEZES, AM LIGHT BREEZES AND SQUALLY | CLOUDY, AM HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236140 | |||||
| 1801-05-03T09:00 | -5.75 | 44.62 | 100 | 9.3 | PITTS BANK | N31W | 42 | N17E | 156.00 | -13 | SEBS, E, ESE | FRESH BREEZES | RAIN AT NOON | CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 236141 | ||||
| 1801-05-04T09:00 | -4.50 | 45.58 | 122 | 2.6 | CAPE GUARDAFUI | N21E | 347 | N36E | 96.00 | -13 | ESE, E, SE | FRESH BREEZES, AM LIGHT BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236142 | |||||
| 1801-05-05T09:00 | -3.25 | 45.80 | 77 | 6.7 | CAPE DORFUI | N23E | 307 | N10E | 82.00 | -13 | EBN, ESE, E | FRESH BREEZES AND SQUALLY, NOON MODERATE | RAIN | NOON CLEAR | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 236143 | ||||
| 1801-05-06T09:00 | -2.57 | 46.57 | 122 | 2.6 | CAPE DORFUI | N22:32E | 292 | N50E | 63.00 | -13 | SSE, SEBS, SE | LIGHT BREEZES | CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236144 | |||||
| 1801-05-07T09:00 | -1.78 | 47.32 | 146 | 2.6 | CAPE DORFUI | N19E | 278 | N46E | 67.00 | -12 | SEBS, SSE | LIGHT BREEZES | CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236145 | |||||
| 1801-05-08T09:00 | -1.02 | 47.98 | 170 | 1.0 | CAPE DORFUI | N17E | 258 | N41E | 61.00 | -10 | SW, SSW, S | LIGHT AIRS | CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236146 | |||||
| 1801-05-09T09:00 | -0.07 | 48.77 | 193 | 1.0 | CAPE DORFUI | N15E | 234 | N35E | 82.00 | -10 | SBE, S, SSW | LIGHT AIRS | CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | a trivial correction was made in this observation | 236147 | ||||
| 1801-05-10T09:00 | 0.97 | 49.42 | 170 | 2.6 | CAPE DORFUI | N12E | 209 | N33E | 72.00 | -10 | SSW, SBW, S | LIGHT BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236148 | |||||
| 1801-05-11T09:00 | 1.98 | 50.18 | 170 | 2.6 | CAPE DORFUI | N10E | 182 | N37E | 81.00 | -10 | S | LIGHT BREEZES | CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236149 | |||||
| 1801-05-12T09:00 | 3.25 | 50.93 | 171 | 2.6 | CAPE GUARDAFUI | N44:34E | 172 | N33E | 91.00 | -9 | SSW, SW, S | LIGHT BREEZES | CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236150 | |||||
| 1801-05-13T09:00 | 4.97 | 51.72 | 227 | 6.7 | CAPE GUARDAFUI | N0:30W | 136 | N25E | 114.00 | -9 | WSW, SW, SWBW | LIGHT BREEZES, NOON MODERATE BREEZES | CLEAR, NOON CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236151 | |||||
| 1801-05-14T09:00 | 7.40 | 52.13 | 239 | 9.3 | CAPE GUARDAFUI | N13W | 90 | N9E | 148.00 | -9 | SW, WSW | FRESH BREEZES | CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236152 | |||||
| 1801-05-15T09:00 | 10.02 | 51.70 | 228 | 12.3 | CAPE DORFUI | N6W | 9 | N14W | 162.00 | -8 | SW, SWBW | FRESH BREEZES, AM STRONG BREEZES | CLOUDY, AM CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 236153 |