García-Herrera, Ricardo; Können, Gunther P; Wheeler, Dennis A; Prieto, Maria del Rosario; Jones, Philip D; Koek, Frits B (2010): Meteorological observations during Earl of Middlesex cruise from Java Head to The Downs started at 1771-01-02 [dataset]. British Library, London, United Kingdom, PANGAEA, https://doi.org/10.1594/PANGAEA.748742, 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: -21.002949 * Median Longitude: 41.268846 * South-bound Latitude: -36.030000 * West-bound Longitude: -20.130000 * North-bound Latitude: -0.620000 * East-bound Longitude: 105.090000
Date/Time Start: 1771-01-02T05:00:00 * Date/Time End: 1771-03-30T13:00:00
Event(s):
Earl_of_Middlesex_17710102_BL_L/MAR/B/579C * Latitude Start: -6.070000 * Longitude Start: 105.770000 * Latitude End: 47.720000 * Longitude End: -5.280000 * Date/Time Start: 1771-01-02T00:00:00 * Date/Time End: 1771-03-30T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Earl Of Middlesex, Voyage: Java Head - Downs, 1st Observer: John Rodger (1st Officer/Master), Company: EIC, Other ship information: 657BM
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 | 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:
1573 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 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1771-01-02T05:00 | -7.60 | 105.09 | 313 | 2.6 | JAVA HEAD | N6E | 22 | S6W | 66.00 | -2 | S, SW, WSW, SWBW, NW | LIGHT BREEZES | W SWELL | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64857 | |||
| 1771-01-03T05:00 | -8.43 | 105.08 | 223 | JAVA HEAD | N6W | 32 | S16W | 53.00 | -2 | WSW, SW, SWBW, SSW, SWBW, SW | SQUALLS | RAIN | SWEA FROM SW | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 64858 | ||||
| 1771-01-04T05:00 | -8.97 | 105.09 | 268 | JAVA HEAD | N3E | 51 | S15W | 57.00 | -2 | SWBW, WSW, W, WNW, W | SQUALLS | SWELL FORM W | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64859 | ||||
| 1771-01-05T05:00 | -9.57 | 104.44 | 291 | 2.6 | JAVA HEAD | N15E | 57 | S39W | 60.00 | -2 | SSE, SEBS, SE, WNW | LIGHT BREEZES | SWELL FROM S | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64860 | |||
| 1771-01-06T05:00 | -10.08 | 103.56 | 133 | 2.6 | JAVA HEAD | N25E | 77 | S50W | 68.00 | -2 | SSE, S, SBE, SE | LIGHT BREEZES | SWELL FROM S | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64861 | |||
| 1771-01-07T05:00 | -10.68 | 102.19 | 178 | 2.6 | JAVA HEAD | N38E | 97 | S66W | 89.00 | -2 | SSW, SEBS, S, SBW, S | LIGHT BREEZES | SWELL FROM S | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64862 | |||
| 1771-01-08T05:00 | -11.42 | 101.01 | 189 | 2.6 | JAVA HEAD | N42E | 123 | S59W | 82.00 | -2 | S, SBE, SSE, SBW | LIGHT BREEZES | LARGE S SWELL | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64863 | |||
| 1771-01-09T05:00 | -12.45 | 100.11 | 156 | 2.6 | JAVA HEAD | N42E | 151 | S40W | 82.00 | -2 | SBE, SSE, SEBS, SSE | LIGHT BREEZES | LARGE S SWELL | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64864 | |||
| 1771-01-10T05:00 | -13.38 | 98.78 | 143 | 2.6 | JAVA HEAD | N43E | 184 | S50W | 101.00 | -3 | SBE, S, SBE, SEBS | LIGHT BREEZES | LONG S SWELL | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64865 | |||
| 1771-01-11T06:00 | -13.83 | 96.94 | 177 | 2.6 | JAVA HEAD | N49E | 217 | WBS3/4S | 114.00 | -3 | SBW, S, SBE, S | LIGHT BREEZES | S SWELL | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64866 | |||
| 1771-01-12T06:00 | -14.60 | 95.21 | 177 | 4.6 | JAVA HEAD | N51W | 254 | S58W | 119.00 | -3 | SBE, SEBS, S | GENTLE BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64867 | ||||
| 1771-01-13T06:00 | -16.17 | 92.81 | 132 | 19.0 | JAVA HEAD | N52W | 308 | S54W | 172.00 | -3 | SE | FRESH GALES | CONFUSED SWELL | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64868 | |||
| 1771-01-14T06:00 | -17.17 | 90.13 | 133 | 9.3 | JAVA HEAD | N54W | 362 | WSW1/4S | 170.00 | -2 | SE | PLEASANT TRADE | SEA FROM SE | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64869 | |||
| 1771-01-15T06:00 | -18.00 | 87.19 | 120 | 9.3 | JAVA HEAD | N58W | 416 | S73W | 175.00 | -4 | SEBE | PLEASANT TRADE | SEA FROM SE | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64870 | |||
| 1771-01-16T06:00 | -19.23 | 84.61 | 120 | 4.6 | JAVA HEAD | N58W | 471 | S64W | 163.00 | -4 | SEBE | GENTLE TRADE | SEA FOLLOWING | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64871 | |||
| 1771-01-17T07:00 | -20.12 | 82.19 | 119 | 9.3 | JAVA HEAD | N59E | 522 | S63W | 153.00 | -5 | EBS, SEBE | PLEASANT TRADE | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64872 | ||||
| 1771-01-18T07:00 | -20.78 | 80.23 | 96 | 6.7 | JAVA HEAD | N60E | 557 | S75W | 115.00 | -5 | EBS | LIGHT TRADE | LARGE FOLLOWING SEA | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64873 | |||
| 1771-01-19T07:00 | -21.43 | 78.38 | 85 | 6.7 | JAVA HEAD | N61E | 593 | S79W | 106.00 | -5 | E | LIGHT TRADE | SWELL FOLLOWING | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64874 | |||
| 1771-01-20T07:00 | -21.73 | 77.19 | 84 | 6.7 | JAVA HEAD | N61E | 617 | S79W | 67.00 | -6 | SE, E | LIGHT TRADE | VERY LARGE SWELL | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64875 | |||
| 1771-01-21T07:00 | -21.78 | 76.33 | 362 | JAVA HEAD | N62E | 633 | S86W | 48.00 | -6 | SSW, SBE, SEBS, VARIABLE | MUCH RAIN | VERY LARGE S SWELL | THICK CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 64876 | ||||
| 1771-01-22T07:00 | -21.70 | 74.46 | 129 | 4.6 | JAVA HEAD | N63E | 667 | S83W | 105.00 | -6 | EBS, SE | GENTLE TRADE | LARGE S SWELL | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64877 | |||
| 1771-01-23T07:00 | -21.83 | 73.09 | 95 | 6.7 | JAVA HEAD | N64E | 690 | S83W | 77.00 | -6 | SEBE, ESE, EBS | LIGHT TRADE | WATER SMOOTH | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64878 | |||
| 1771-01-24T07:00 | -22.28 | 70.94 | 127 | 9.3 | JAVA HEAD | N65E | 730 | S77W | 123.00 | -8 | SE | PLEASANT TRADE | WATER SMOOTH | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64879 | |||
| 1771-01-25T07:00 | -22.67 | 68.66 | 124 | 6.7 | JAVA HEAD | N66E | 773 | S75W | 131.00 | -11 | EBS, SE | LIGHT TRADE | CONFUSED SEA | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64880 | |||
| 1771-01-26T08:00 | -23.20 | 66.23 | 88 | 9.3 | JAVA HEAD | N66E | 819 | S74W | 139.00 | -13 | EBS | PLEASANT TRADE | SEA CONFUSED, LATTER SMOTHER | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64881 | |||
| 1771-01-27T08:00 | -23.90 | 64.29 | 88 | 4.6 | JAVA HEAD | N66E | 855 | WSW | 115.00 | -13 | EBN, EBS | GENTLE TRADE | SMOOTH WATER | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64882 | |||
| 1771-01-28T08:00 | -24.37 | 62.64 | 88 | 6.7 | JAVA HEAD | N67E | 892 | S66W | 99.00 | -13 | EBS | LIGHT TRADE | SMOOTH WATER | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64883 | |||
| 1771-01-29T08:00 | -25.48 | 60.84 | 74 | 2.6 | JAVA HEAD | N67E | 922 | WSW1/4S | 109.00 | -16 | ENE, NNE, N, E | LIGHT BREEZES | W SWELL | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64884 | |||
| 1771-01-30T08:00 | -25.63 | 59.12 | 18 | 2.6 | JAVA HEAD | N66E | 944 | S60W | 53.00 | -16 | NWBN, NW, NNW, S, NEBN | LIGHT BREEZES AND VARIABLE | SMOOTH WATER | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64885 | |||
| 1771-01-31T08:00 | -26.48 | 57.40 | 362 | 2.6 | JAVA HEAD | N66E | 980 | S62W | 115.00 | -19 | NWBN, SE, VARIABLE | LIGHT BREEZES | SWELL FROM SE | HAZY AND CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64886 | |||
| 1771-02-01T08:00 | -27.33 | 55.66 | 116 | 6.7 | JAVA HEAD | N66E | 1028 | S63W | 149.00 | -19 | ESE, SE | PLEASANT BREEZES | FOLLOWING SEA | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64887 | |||
| 1771-02-02T08:00 | -27.97 | 53.76 | 92 | 2.6 | JAVA HEAD | N67E | 1063 | S71W | 107.00 | -21 | NEBE, N, ESE | LIGHT BREEZES | FOLLOWING SWELL | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64888 | |||
| 1771-02-03T08:00 | -28.43 | 53.26 | 24 | 0.0 | JAVA HEAD | N66E | 1075 | S37W | 44.00 | -21 | NWBN, WNW, WBN, W, NE | FIRST LIGHT BREEZES REMAINDER CALM | SWELL FROM N | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64889 | |||
| 1771-02-04T09:00 | -28.92 | 52.24 | 247 | JAVA HEAD | N66E | 1094 | S63W | 60.00 | -23 | SWBW, SW, WBS, SSW, SBE, W | S SEA | HAZY AND CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64890 | |||||
| 1771-02-05T09:00 | -29.00 | 49.53 | 157 | 6.7 | JAVA HEAD | N67E | 1142 | WBS | 146.00 | -23 | SSE, S | PLEASANT BREEZE | VERY LARGE SEA FROM S | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64891 | |||
| 1771-02-06T09:00 | -29.52 | 46.88 | 121 | 9.3 | JAVA HEAD | N68E | 1189 | WBS | 142.00 | -25 | ESE, SEBS | FINE BREEZE | LARGE IRREGULAR SEA | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64892 | |||
| 1771-02-07T09:00 | -29.78 | 45.03 | 88 | 2.6 | JAVA HEAD | N68E | 1224 | S77W | 99.00 | -25 | SE, ESE | LIGHT BREEZE | WATER SMOOTH | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64893 | |||
| 1771-02-08T09:00 | -30.25 | 42.89 | 133 | 2.6 | JAVA HEAD | N68E | 1255 | S77W | 114.00 | -25 | SE, ESE, SSE | LIGHT BREEZE | WATER SMOOTH | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64894 | |||
| 1771-02-09T09:00 | -30.98 | 41.22 | 109 | 4.6 | JAVA HEAD | N68E | 1297 | WBS3/4S | 105.00 | -26 | ENE, NNE, SE | GENTLE BREEZE | LARGE SEA FROM SW | FAIR THEN THICK CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64895 | |||
| 1771-02-10T09:00 | -31.63 | 40.02 | 323 | JAVA HEAD | N68E | 1324 | WSW1/2S | 84.00 | -26 | WBN, WNW, SWBS, SSW, NBW | HARD SQUALLS | RAIN | VERY LARGE SAE | FAIR RESIDUE CLOUD | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 64896 | |||
| 1771-02-11T09:00 | -32.00 | 38.45 | 188 | 4.6 | JAVA HEAD | N68E | 1357 | S71W | 97.00 | -26 | SBW, SEBS, SWBS | GENTLE BREEZE | LARGE SEA FROM SW | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64897 | |||
| 1771-02-12T10:00 | -32.85 | 36.68 | 120 | JAVA HEAD | N68E | 1393 | S64W | 113.00 | -26 | EBS, SEBS | PRETTY BREEZE | FOLLOWING SWELL | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64898 | ||||
| 1771-02-13T10:00 | -34.00 | 34.21 | 75 | 9.3 | JAVA HEAD | N68E | 1443 | S65W | 150.00 | -26 | SBE, EBS | FINE BREEZE | WATER SMOOTH | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64899 | |||
| 1771-02-14T10:00 | -34.78 | 31.48 | 110 | 9.3 | JAVA HEAD | N68E | 1493 | S75W | 153.00 | -25 | ESE, SE | FINE BREEZE | WATER SMOOTH | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64900 | |||
| 1771-02-15T10:00 | -35.22 | 28.89 | 88 | 9.3 | JAVA HEAD | N68E | 1544 | S79W | 141.00 | -25 | E, EBN, ESE | FINE BREEZE | WATER SMOOTH | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64901 | |||
| 1771-02-16T10:00 | -35.70 | 26.37 | 22 | 2.6 | JAVA HEAD | N69E | 1592 | S80W | 136.00 | -23 | NNE, NW, SSW, SW, NE | FRESH BREEZE THEN LIGHT BREEZE AND SQUALLS | RAIN | CONFUSED SEA | CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 64902 | ||
| 1771-02-17T10:00 | -35.67 | 25.56 | 225 | 2.6 | JAVA HEAD | N69E | 1609 | W1/4N | 51.00 | -23 | SW, VARIABLE, SSE, EBS, WSW | LIGHT BREEZES | VARY LARGE SWELL FROM SW | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64903 | |||
| 1771-02-18T11:00 | -35.95 | 22.49 | 80 | 19.0 | JAVA HEAD | N70E | 1667 | S88W | 160.00 | -21 | EBS | FRESH GALES | CONFUSED SEA | FAIR THEN THICK HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64904 | |||
| 1771-02-19T11:00 | -36.03 | 22.47 | 249 | 22.6 | JAVA HEAD | N70E | 1670 | S80W | 12.00 | -21 | WBN, NWBW, WNW, W | STRONG GALES AND HARD SQUALLS | RAIN | LARGE SEA | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 64905 | |||
| 1771-02-20T11:00 | -35.48 | 22.19 | 272 | 6.7 | JAVA HEAD | N70E | 1679 | N26W | 57.00 | -21 | WBN, WBS, WSW, SWBW, WNW | STRONG GALES, AM MODERATE | VERY LARGE SEA | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64906 | ||||
| 1771-02-21T11:00 | -35.67 | 21.02 | 227 | 2.6 | JAVA HEAD | N70E | 1704 | N84W | 69.00 | -21 | SW, SE, ENE, ESE, WSW | LIGHT BREEZES | SEA MUCH FALLEN | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64907 | |||
| 1771-02-22T11:00 | -35.25 | 19.00 | 69 | 2.6 | JAVA HEAD | N70E | 1730 | N76W | 114.00 | -21 | ESE, E | LIGHT BREEZES | SMOOTH WATER | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64908 | |||
| 1771-02-23T11:00 | -34.00 | 16.59 | 161 | 9.3 | CAPE FALSO | S81E | 37 | N81W | 112.00 | -19 | S | FINE GALES | WATER SMOTH | HAYZ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64909 | |||
| 1771-02-24T11:00 | -32.13 | 14.70 | 160 | 9.3 | CAPE FALSO | S55E | 83 | N42W | 142.00 | -20 | S | FINE BREEZE | WATER SMOTH | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64910 | |||
| 1771-02-25T11:00 | -30.23 | 12.84 | 160 | 9.3 | CAPE FALSO | S50E | 132 | N41W | 146.00 | -20 | SSE, S | FINE BREEZE | WATER SMOTH | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64911 | |||
| 1771-02-26T11:00 | -28.27 | 10.94 | 152 | 9.3 | CAPE FALSO | S47E | 185 | N40W | 155.00 | -17 | S, SBE | FRESH BREEZE | WATER SMOTH | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64912 | |||
| 1771-02-27T11:00 | -26.22 | 9.22 | 162 | 9.3 | CAPE FALSO | S45E | 233 | N39W | 147.00 | -18 | SBE, SSE, S | PLEASANT TRADE | WATER SMOTH, LATTER FOLLOWING SEA | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64913 | |||
| 1771-02-28T12:00 | -24.33 | 7.32 | 130 | 12.3 | CAPE FALSO | S44E | 288 | N39W | 163.00 | -16 | SEBE, SEBS | FINE FRESH TRADE | SEA FOLLOWING | CLOUDY HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64914 | |||
| 1771-03-01T12:00 | -22.58 | 5.84 | 142 | 4.6 | CAPE FALSO | S44E | 330 | N39W | 131.00 | -16 | SSE | GENTLE TRADE | LARGE FOLLOWING SEA | CLOUDY HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64915 | |||
| 1771-03-02T12:00 | -21.17 | 4.55 | 142 | 6.7 | CAPE FALSO | S43E | 360 | N38W | 115.00 | -16 | S, SSE | LIGHT TRADE | FOLLOWING SEA | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64916 | |||
| 1771-03-03T12:00 | -19.58 | 3.24 | 142 | 6.7 | CAPE FALSO | S43E | 408 | N38W | 121.00 | -16 | SE, SSE | LIGHT TRADE | SOME RAIN | WATER SMOOTH | CLOUDY HAZY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 64917 | ||
| 1771-03-04T12:00 | -18.12 | 1.95 | 121 | 6.7 | CAPE FALSO | S42E | 450 | N38W | 118.00 | -14 | SE | LIGHT TRADE | WATER SMOOTH | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64918 | |||
| 1771-03-05T12:00 | -16.67 | 0.15 | 120 | 6.7 | CAPE FALSO | S42E | 481 | N38W | 106.00 | -15 | SE | LIGHT TRADE | WATER SMOOTH | THICK HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64919 | |||
| 1771-03-06T12:00 | -16.12 | -0.30 | 143 | 6.7 | CAPE FALSO | S44E | 509 | N71W | 95.00 | -15 | ESE, SSE | LIGHT TRADE | WATER SMOOTH | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64920 | |||
| 1771-03-07T12:00 | -16.00 | -2.75 | 122 | 6.7 | CAPE FALSO | S46E | 536 | W | 119.00 | -13 | SE | LIGHT TRADE | WATER SMOOTH | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64921 | |||
| 1771-03-08T00:00 | 124 | 6.7 | ST HELENA | WNW - WBN | 10 | 57.00 | SEBS, SEBE | LIGHT TRADE | WATER SMOOTH | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64922 | |||||||
| 1771-03-18T12:00 | -14.58 | -7.42 | 111 | 9.3 | ST HELENA | S46E | 43 | N46W | 127.00 | -13 | SEBE | PLEASANT TRADE | FOLLOWING SEA | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64923 | |||
| 1771-03-19T13:00 | -12.87 | -9.33 | 113 | 6.7 | ST HELENA | S47E | 83 | N46W | 123.00 | -11 | SEBE | LIGHT TRADE | WATER SMOOTH | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | a trivial correction was made in this observation | 64924 | ||
| 1771-03-20T13:00 | -11.80 | -10.32 | 112 | 6.7 | ST HELENA | S44E | 128 | N46W | 122.00 | -12 | SEBE | LIGHT TRADE | FAIR | WATER SMOOTH | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64925 | |||
| 1771-03-21T13:00 | -10.30 | -11.82 | 67 | 6.7 | ST HELENA | S46E | 167 | NW | 125.00 | -12 | SEBE, EBN | LIGHT TRADE | WATER SMOOTH | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64926 | |||
| 1771-03-22T13:00 | -9.03 | -13.30 | 115 | 6.7 | ST HELENA | S64E | 206 | NW | 124.00 | -9 | SEBE | LIGHT TRADE | WATER SMOOTH | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64927 | |||
| 1771-03-23T13:00 | -7.55 | -14.77 | 104 | 6.7 | ST HELENA | S47E | 244 | NW | 123.00 | -9 | SE, SSE, SEBS, ESE | LIGHT TRADE | SEA FOLLOWING | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64928 | |||
| 1771-03-24T13:00 | -6.00 | -16.35 | 148 | 4.6 | ST HELENA | S46E | 290 | N44W | 136.00 | -10 | SE, SSE | GENTLE TRADE | SEA FOLLOWING | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64929 | |||
| 1771-03-25T13:00 | -4.32 | -17.95 | 128 | 9.3 | ST HELENA | S46E | 335 | N43W | 141.00 | -7 | SEBS, SE | FINE PLEASANT TRADE | SEA FOLLOWING | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64930 | |||
| 1771-03-26T13:00 | -2.87 | -18.90 | 117 | 6.7 | ST HELENA | S44E | 371 | N31W | 111.00 | -7 | SEBE | LIGHT TRADE AND SQUALLS | RAIN | SEA FOLLOWING | CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 64931 | ||
| 1771-03-27T13:00 | -2.05 | -19.38 | 150 | 2.6 | ST HELENA | S44E | 388 | N31W | 56.00 | -8 | VARIABLE, ENE, NEBE, SSE | LIGHT BREEZE | WATER SMOTH | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64932 | |||
| 1771-03-28T13:00 | -1.85 | -19.50 | 71 | 1.0 | ST HELENA | S44E | 393 | N30W | 15.00 | -8 | EBN | LIGHT AIRS AND CALM | FAIR | E SWELL | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64933 | |||
| 1771-03-29T13:00 | -1.60 | -19.68 | 71 | 1.0 | ST HELENA | S44E | 399 | N30W | 23.00 | -8 | E, ENE, SE, EBN | LIGHT AIRS AND CALM | FAIR | RAIN | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 64934 | |||
| 1771-03-30T13:00 | -0.62 | -20.13 | 82 | 2.6 | ST HELENA | S43E | 421 | N22W | 73.00 | -8 | ESE, E | LIGHT BREEZES | SWELL FROM E | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 64935 |