García-Herrera, Ricardo; Können, Gunther P; Wheeler, Dennis A; Prieto, Maria del Rosario; Jones, Philip D; Koek, Frits B (2010): Meteorological observations during NORTHUMBERLAND cruise from Table Bay to Lisbon started at 1775-12-17 [dataset]. British Library, London, United Kingdom, PANGAEA, https://doi.org/10.1594/PANGAEA.750980, 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: 9.460933 * Median Longitude: -18.585333 * South-bound Latitude: -32.730000 * West-bound Longitude: -38.650000 * North-bound Latitude: 45.770000 * East-bound Longitude: 16.620000
Date/Time Start: 1775-12-17T11:00:00 * Date/Time End: 1776-03-10T00:00:00
Event(s):
Northumberland_17751217_BL_L/MAR/B/141F * Latitude Start: -34.430000 * Longitude Start: 16.950000 * Latitude End: 38.530000 * Longitude End: -9.740000 * Date/Time Start: 1775-12-17T00:00:00 * Date/Time End: 1776-03-10T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Northumberland, Voyage: Table Bay - Lisbon, 1st Observer: James Rees (Captain), 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:
1424 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1775-12-17T11:00 | -32.73 | 16.62 | 184 | 19.0 | TABLE LAND | S50E | 41 | N63W | 90.00 | -19 | SSE, SWBS, SSW | FRESH GALES | LARGE SWELL FROM W FIRST PART, LATTER MORE SMOOTH | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180260 | |||
| 1775-12-18T11:00 | -31.53 | 15.28 | 228 | 6.1 | TABLE LAND | S47E | 74 | N48W | 91.00 | -20 | WSW, SSW, WSW | MODERATE BREEZES DECREASING IN LATTER PART | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180261 | ||||
| 1775-12-19T11:00 | -30.18 | 14.13 | 250 | TABLE LAND | S43E | 107 | N43W | 86.00 | -20 | SWBS, WNW, W | SMOOTH WATER | FIRST PART FAIR, LATTER CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180262 | |||||
| 1775-12-20T11:00 | -28.67 | 12.67 | 138 | 6.7 | TABLE LAND | S43E | 143 | N47W | 105.00 | -20 | WBN, WBS, SSW, SBE, SSE | MODERATE BREEZES | SOME DRIZZLING RAIN | MOSTLY CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 180263 | |||
| 1775-12-21T11:00 | -27.02 | 10.85 | 162 | 9.3 | TABLE LAND | S43E | 192 | N47W | 131.00 | -18 | SEBS, SBE, SSE, S | STEADY BREEZES | PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180264 | ||||
| 1775-12-22T11:00 | -25.62 | 9.22 | 162 | 6.7 | TABLE LAND | S44E | 233 | N46W | 123.00 | -18 | S | PLEASANT BREEZES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180265 | ||||
| 1775-12-23T11:00 | -24.57 | 8.22 | 128 | 2.6 | TABLE LAND | S43E | 261 | N45W | 77.00 | -18 | S, SWBW, SSE, SEBS | LIGHT WINDS | SMOOTH WATER | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180266 | |||
| 1775-12-24T12:00 | -23.57 | 7.05 | 119 | 2.6 | TABLE LAND | S44E | 290 | N47W | 88.00 | -16 | SW, SSW, SSE, SEBS, SE | LIGHT WINDS | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180267 | ||||
| 1775-12-25T12:00 | -22.47 | 5.73 | 163 | 6.7 | TABLE LAND | S44E | 323 | N51W | 94.00 | -17 | SEBS, SBE, SWBS, SSW, S | LIGHT TRADE WINDS | PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180268 | ||||
| 1775-12-26T12:00 | -21.57 | 4.45 | 129 | 6.7 | TABLE LAND | S45E | 354 | N50W | 93.00 | -17 | SBE, S, SSE, SEBS | LIGHT TRADES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180269 | ||||
| 1775-12-27T12:00 | -20.85 | 3.33 | 118 | 2.6 | TABLE LAND | S45E | 373 | N55W | 76.00 | -17 | SEBE, S, SE | LIGHT WINDS | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180270 | ||||
| 1775-12-28T12:00 | -20.03 | 2.23 | 165 | 6.7 | TABLE LAND | S45E | 403 | N55W | 76.00 | -15 | SE, S | LIGHT TRADES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180271 | ||||
| 1775-12-29T12:00 | -19.00 | 1.07 | 131 | 2.6 | TABLE LAND | S46E | 433 | N49W | 89.00 | -15 | SEBS | LIGHT BREEZES | MIDDLE SOME SHOWERS | FIRST AND LATTER PARTS FAIR, MIDDLE CLOUDY | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 180272 | |||
| 1775-12-30T12:00 | -17.80 | -0.20 | 131 | 12.3 | TABLE LAND | S46E | 467 | N45W | 102.00 | -15 | SEBS | MODERATE STEADY TRADES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180273 | ||||
| 1775-12-31T12:00 | -16.63 | -1.68 | 130 | 9.3 | TABLE LAND | S46E | 503 | N48W | 114.00 | -16 | SEBS | PLEASANT TRADES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180274 | ||||
| 1776-01-10T12:00 | -14.97 | -7.32 | 121 | 6.7 | ST HELENA | S56E | 35 | N57W | 80.00 | -14 | ESE, SE, SEBE, SE | LIGHT TRADES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180275 | ||||
| 1776-01-11T13:00 | -14.17 | -8.43 | 102 | 6.7 | ST HELENA | S55E | 63 | N57W | 77.00 | -11 | SEBE, SEBS, SE, ESE | LIGHT TRADES | CLOUDY GLOOMY WEATHER IN LATTER PART | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180276 | ||||
| 1776-01-12T13:00 | -13.42 | -9.50 | 102 | ST HELENA | S55E | 89 | N57W | 74.00 | -11 | SEBE, SE, SSE, ESE | HEAVY CLOUDY WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180277 | ||||||
| 1776-01-13T13:00 | -12.72 | -10.45 | 113 | ST HELENA | S55E | 112 | N56W | 67.00 | -11 | ESE, SE, SEBE | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180278 | ||||||
| 1776-01-14T13:00 | -11.77 | -11.77 | 123 | ST HELENA | S55E | 144 | N56W | 93.00 | -12 | ESE, SE | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180279 | ||||||
| 1776-01-15T13:00 | -10.83 | -13.27 | 103 | 9.3 | ST HELENA | S55E | 179 | N55W | 107.00 | -10 | ESE, SE, ESE | MODERATE TRADES | CLOSE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180280 | ||||
| 1776-01-16T13:00 | -9.68 | -14.73 | 125 | 9.3 | ST HELENA | S55E | 216 | N55W | 107.00 | -10 | SEBE, SE | MODERATE TRADES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180281 | ||||
| 1776-01-17T13:00 | -8.68 | -16.10 | 125 | ST HELENA | S54E | 274 | N55W | 100.00 | -10 | SE | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180282 | ||||||
| 1776-01-18T13:00 | -7.87 | -17.12 | 148 | 6.7 | ST HELENA | N54E | 306 | N54W | 75.00 | -10 | SEBS, SE, SSE | LIGHT TRADES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180283 | ||||
| 1776-01-19T13:00 | -6.50 | -17.97 | 82 | ST HELENA | S49E | 324 | N34W | 95.00 | -8 | SEBS, SE, E | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180284 | ||||||
| 1776-01-20T13:00 | -5.52 | -18.28 | 127 | ST HELENA | S47E | 348 | N19W | 60.00 | -8 | E, ESE, SE | FIRST PART FAIR, LATTER CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180285 | ||||||
| 1776-01-21T13:00 | -4.18 | -18.73 | 150 | 9.3 | ST HELENA | S45E | 373 | N19W | 84.00 | -8 | ESE, SSE | MODERATE TRADES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180286 | ||||
| 1776-01-22T13:00 | -2.78 | -19.12 | 183 | 9.3 | ST HELENA | S43E | 394 | N19W | 71.00 | -8 | SBE, SSE, SBW | MODERATE TRADES | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180287 | ||||
| 1776-01-23T13:00 | -1.77 | -19.45 | 160 | 2.6 | ST HELENA | S43E | 400 | N18W | 65.00 | -9 | SBE | LIGHT BREEZES | CLOSE | SWELL FROM N | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180288 | |||
| 1776-01-24T13:00 | -1.42 | -19.60 | 81 | 1.0 | ST HELENA | S43E | 407 | N18W | 29.00 | -9 | SSE, E, ESE, E | LIGHT AIRS | CONFUSED SWELL FROM NE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180289 | ||||
| 1776-01-25T13:00 | -1.08 | -19.77 | 115 | 1.0 | ST HELENA | S43E | 443 | N20W | 28.00 | -9 | ESE, SSE, CALM, SEBE | LIGHT AIRS AND CALMS | HEAVY SHOWERS OF RAIN IN LATTER PART | CLOUDY | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 180290 | |||
| 1776-01-26T13:00 | 0.67 | -20.43 | 92 | 9.3 | ST HELENA | S39E | 473 | N20W | 147.00 | -9 | SEBE, E, EBS, | FRESH BREEZES WITH FREQUENT SQUALLS | FREQUENT SHOWERS | SWELL FROM N | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 180291 | |||
| 1776-01-27T13:00 | 2.43 | -20.87 | 104 | 6.7 | ST HELENA | S38E | 483 | N18W | 83.00 | -9 | EBN, SE, NE, ESE | PLEASANT BREEZES | SWELL FROM N | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180292 | |||
| 1776-01-28T13:00 | 3.07 | -21.15 | 46 | 6.7 | ST HELENA | S39E | 508 | N45W | 27.00 | -10 | ESE, CALM, N, NNE, NEBE | LIGHT AIRS AND CALMS, LATTER MODERATE BREEZES | FIRST PART FAIR, MIDDLE AND LATTER CLOUDY | MIDDLE AND LATTER SOME HEAVY RAIN | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 180293 | |||
| 1776-01-29T13:00 | 3.77 | -22.00 | 35 | ST HELENA | S40E | 528 | N50W | 67.00 | -10 | NE, NBE, NEBN, NE | MODERATE PLEASANT WEATHER | SWELL FROM NNE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180294 | |||||
| 1776-01-30T14:00 | 4.27 | -22.97 | 353 | ST HELENA | S42E | 557 | N60W | 68.00 | -7 | NEBN, NBE, NNE, N | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180295 | |||||||
| 1776-01-31T14:00 | 4.73 | -24.38 | 16 | 6.7 | ST HELENA | S43E | 582 | N71W | 90.00 | -7 | NNE, N, NBE, NNE | MODERATE BREEZES | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180296 | ||||
| 1776-02-01T14:00 | 5.18 | -25.88 | 4 | 12.3 | ST HELENA | S45E | 616 | N71W | 96.00 | -7 | N, NNE, NBE | FRESH TRADES | CLOSE | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180297 | |||
| 1776-02-02T14:00 | 5.97 | -27.18 | 38 | 12.3 | ST HELENA | S44E | 642 | N57W | 94.00 | -7 | NNE, NEBN, NE | FRESH TRADES | CLOSE | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180298 | |||
| 1776-02-03T14:00 | 7.17 | -28.12 | 29 | 9.3 | ST HELENA | S44E | 677 | N40W | 89.00 | -5 | NE, NEBN, NNE, NEBN | MODERATE TRADES | CLOSE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180299 | ||||
| 1776-02-04T14:00 | 8.58 | -29.43 | 28 | 12.3 | ST HELENA | S44E | 678 | N41W | 121.00 | -6 | NE, NEBN, NE, NEBN | FRESH TRADES | CLOSE | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180300 | |||
| 1776-02-05T14:00 | 10.13 | -30.93 | 39 | 12.3 | ST HELENA | S44E | 722 | N43W | 130.00 | -6 | NEBN, NE, NEBN, NE | FRESH TRADES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180301 | ||||
| 1776-02-06T14:00 | 11.83 | -32.08 | 28 | 12.3 | ST HELENA | S43E | 762 | N35W | 118.00 | -6 | NE, NEBN, NNE, NEBN | FRESH TRADES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180302 | ||||
| 1776-02-07T14:00 | 13.58 | -32.78 | 29 | 9.3 | ST HELENA | S42E | 797 | N23W | 105.00 | -5 | NE, NEBE, ENE, NEBN | MODERATE TRADES | SMOOTH WATER | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180303 | |||
| 1776-02-08T14:00 | 15.43 | -33.52 | 40 | 9.3 | ST HELENA | S41E | 835 | N21W | 118.00 | -5 | ENE, NEBE, ENE, NE | PLEASANT TRADES | SMOOTH WATER | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180304 | |||
| 1776-02-09T14:00 | 17.35 | -34.58 | 40 | 12.3 | ST HELENA | S40E | 878 | S28W | 132.00 | -5 | NEBE, NNE, NEBN, NE | FRESH TRADES WITH SOME SQUALLS | SOME RAIN | CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 180305 | |||
| 1776-02-10T14:00 | 19.67 | -35.85 | 50 | 12.3 | ST HELENA | S40E | 927 | N27W | 159.00 | -6 | NEBE, NE, NEBE | FRESH TRADES | SEA FROM NE | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180306 | |||
| 1776-02-11T14:00 | 21.92 | -36.65 | 50 | 12.3 | ST HELENA | S39E | 971 | N18W | 146.00 | -6 | NE, NEBE, ENE, NEBE | FRESH TRADES | SEA FROM NE | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180307 | |||
| 1776-02-12T14:00 | 23.97 | -36.88 | 37 | 12.3 | ST HELENA | S37E | 1005 | N6W | 123.00 | -8 | EBN, NEBE, ENE, NE | FRESH TRADES | SMOOTH WATER | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180308 | |||
| 1776-02-13T14:00 | 24.88 | -36.80 | 60 | ST HELENA | S37E | 1018 | N3E | 100.00 | -8 | EBN, NEBE, EBN, ENE | PLEASANT WEATHER | SMOOTH WATER, SOME RIPPLINGS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180309 | |||||
| 1776-02-14T14:00 | 27.23 | -36.80 | 48 | 6.7 | ST HELENA | S35E | 1044 | N | 77.00 | -8 | EBN, ENE, NE, NEBE | MODERATE BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180310 | ||||
| 1776-02-15T14:00 | 28.57 | -37.37 | 69 | ST HELENA | S34E | 1081 | N20W | 92.00 | -10 | EBN, ENE, NEBE, EBN | PLEASANT WEATHER | SMOOTH WATER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180311 | |||||
| 1776-02-16T15:00 | 29.87 | -38.14 | 71 | ST HELENA | S34E | 1104 | N15W | 92.00 | -8 | NNE, NE, ENE, EBN | UNSETTLED WINDS | UNSETTLED | LARGE SWELL FROM N | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180312 | ||||
| 1776-02-17T15:00 | 31.67 | -38.49 | 105 | ST HELENA | S33E | 1136 | N | 100.00 | -8 | EBN, E, ESE | PLEASANT WEATHER | SWELL FALLEN | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180313 | |||||
| 1776-02-18T15:00 | 32.83 | -38.44 | 113 | 2.6 | ST HELENA | S32E | 1149 | N14E | 81.00 | -11 | ESE, SEBE | LIGHT WINDS | PLEASANT WEATHER | SMOOTH WATER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180314 | |||
| 1776-02-19T15:00 | 34.50 | -38.36 | 169 | ST HELENA | S30E | 1172 | N12E | 104.00 | -11 | SE, SSE, SW, S | PLEASANT WEATHER | SMOOTH WATER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180315 | |||||
| 1776-02-20T15:00 | 36.08 | -38.05 | 214 | ST HELENA | S29E | 1192 | N19E | 103.00 | -11 | SSW, SWBS, SW | MODERATE WINDS, LATTER SQUALLY AND VARIABLE | RAIN | LARGE SWELL FROM NW | CLOUDY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 180316 | |||
| 1776-02-21T15:00 | 37.17 | -38.65 | 90 | 6.7 | ST HELENA | S29E | 1214 | N14W | 57.00 | -11 | ENE, EBN, EBS, | FIRST AND MIDDLE PARTS FRESH GALES, LATTER MODERATE | FIRST AND MIDDLE PARTS DRIZZLING RAIN | LARGE SWELL FROM N | LATTER FAIR | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 180317 | ||
| 1776-02-22T14:00 | 39.28 | -37.27 | 176 | 19.0 | ST HELENA | S26E | 1233 | N33E | 151.00 | -15 | S, SBW | STEADY FRESH GALES | PLEASANT WEATHER | CONFUSED SEA | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180318 | |||
| 1776-02-23T14:00 | 41.33 | -35.22 | 210 | 12.3 | ST HELENA | S23E | 1247 | N42E | 165.00 | -15 | SBW, SW | STEADY GALES | PLEASANT WEATHER | FOLLOWING SWELL | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180319 | |||
| 1776-02-24T14:00 | 42.87 | -32.87 | 229 | 12.3 | ST HELENA | S22E | 1267 | N55E | 144.00 | -19 | WSW, W, WSW | STEADY GALES | DRIZZLING RAIN | SMOOTH WATER | CLOUDY THICK WEATHER | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 180320 | ||
| 1776-02-25T14:00 | 44.82 | -30.17 | 295 | ST HELENA | N52E | 167.00 | -20 | WSW, W, NW | 0 | 0 | 0 | 0 | 0 | 0 | 0 | a trivial correction was made in this observation | 180321 | ||||||||
| 1776-02-26T14:00 | 45.43 | -28.38 | 273 | 27.4 | ST HELENA | N62E | 104.00 | -20 | WNW | VERY HARD GALES WITH EXCESSIVE HEAVY AND FREQUENT SQUALLS | EXCEEDING HIGH SEA | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180322 | ||||||
| 1776-02-27T14:00 | 45.15 | -27.91 | 306 | 6.7 | ST HELENA | S31E | 19.00 | -20 | VARIABLE, NWBN | FIRST AND MIDDLE PARTS EXCESSIVE HEAVY GALES AND VERY HARD SQUALLS, 7AM MODERATING | VERY HIGH SEA | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180323 | ||||||
| 1776-02-28T14:00 | 45.77 | -27.21 | 205 | 6.7 | ST HELENA | N63E | 59.00 | -20 | WSW, NW, ESE, SW | FIRST AND LATTER PARTS MODERATE, MIDDLE SQUALLY | FIRST AND LATTER PARTS DRIZZLING RAIN | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 180324 | ||||||
| 1776-02-29T14:00 | 44.53 | -26.15 | 48 | 2.6 | ST HELENA | S45E | 87.00 | -20 | SWBS, EBN, NEBE, ENE | FIRST AND LATTER PARTS LIGHT WINDS, MIDDLE FRESH GALES AND SQUALLY | CONFUSED SWELLS FROM NE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180325 | ||||||
| 1776-03-01T14:00 | 44.35 | -25.15 | 183 | 9.3 | S79E | 62.00 | -20 | NEBE, S, SSW | FIRST AND MIDDLE PARTS LIGHT AIRS, LATTER FRESH BREEZES | LATTER DRIZZLING RAIN | FIRST PART CONFUSED SWELL, LATTER MORE SMOOTH | LATTER HAZY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 180326 | |||||
| 1776-03-02T14:00 | 44.12 | -23.02 | 216 | 19.0 | S72E | 113.00 | -20 | SWBS, W, SW, SWBW | FIRST AND MIDDLE PARTS MODERATE, LATTER FRESH GALES | LATTER DRIZZLING RAIN | SMOOTH WATER | LATTER HAZY | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 180327 | |||||
| 1776-03-03T13:00 | 43.45 | -20.51 | 283 | 2.6 | S73E | 131.00 | -21 | WSW, NW, NWBW | FIRST AND MIDDLE PARTS FRESH GALES, LATTER LIGHT BREEZES | FIRST AND MIDDLE PARTS THICK | FIRST PART SMOOTH WATER, LATTER SWELL FROM WNW | LATTER FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180328 | |||||
| 1776-03-04T13:00 | 43.50 | -19.46 | 148 | 2.6 | N87E | 62.00 | -21 | NWBN, SSW, S, SBE | LIGHT BREEZES | THICK | DRIZZLING RAIN | SWELL FROM WNW | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 180329 | |||||
| 1776-03-05T13:00 | 43.42 | -17.78 | 193 | 6.7 | S82E | 91.00 | -21 | SBE, SWBS | MODERATE | THICK | DRIZZLING RAIN | SMOOTH WATER | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 180330 | |||||
| 1776-03-06T13:00 | 43.35 | -15.70 | 182 | 6.7 | S89E | 108.00 | -21 | SSW | MODERATE | THICK | DRIZZLING RAIN | SMOOTH WATER | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 180331 | |||||
| 1776-03-07T13:00 | 43.25 | -13.50 | 204 | 6.7 | S82E | 113.00 | -21 | SW, SSW, SW | MODERATE | HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180332 | |||||||
| 1776-03-08T13:00 | 41.90 | -12.58 | 319 | 19.0 | S41E | 108.00 | -19 | NW, VARIABLE, NNW | FRESH GALES | FIRST PART THICK DIRTY WEATHER, MIDDLE AND LATTER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180333 | |||||||
| 1776-03-09T13:00 | 40.13 | -11.60 | 284 | 6.7 | CAPE MONDAGO | ES | 6 | S26E | 116.00 | -20 | NW, NBW, NWBW | MODERATE | LARGE SWELL FROM NW | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180334 | |||
| 1776-03-10T00:00 | 39.17 | 23 | 2.6 | CAPE ROXANT | S | 4 | WNW, NW, N, NNE | LIGHT BREEZES | LARGE SWELL FROM NW | FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 180335 |