García-Herrera, Ricardo; Können, Gunther P; Wheeler, Dennis A; Prieto, Maria del Rosario; Jones, Philip D; Koek, Frits B (2010): Meteorological observations during Dover Castle cruise from Madras to St. Helena started at 1812-10-29 [dataset]. British Library, London, United Kingdom, PANGAEA, https://doi.org/10.1594/PANGAEA.748670, 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: -16.497027 * Median Longitude: 54.505541 * South-bound Latitude: -35.730000 * West-bound Longitude: -2.870000 * North-bound Latitude: 9.230000 * East-bound Longitude: 87.030000
Date/Time Start: 1812-10-29T07:00:00 * Date/Time End: 1813-01-25T12:00:00
Event(s):
Dover_Castle_18121029_BL_L/MAR/B/232E * Latitude Start: 12.100000 * Longitude Start: 80.500000 * Latitude End: -15.890000 * Longitude End: -5.750000 * Date/Time Start: 1812-10-29T00:00:00 * Date/Time End: 1813-01-25T00:00:00 * Campaign: Cliwoc_cruise * Method/Device: Underway cruise track measurements (CT) * Comment: Ship: Dover Castle, Voyage: Madras - St Helena, 1st Observer: George Richardson (Captain), Company: EIC
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 | Pressure, atmospheric | PPPP | hPa | No temperature correction was applied. The following factors have been used for the conversion to hPa: 2.54 cm in an inch; 13.596 specific gravity of mercury; 980.65 cm/s gravity at 45° latitude | ||
| 7 | Course | Course | Course of the ship during the past 24 hours | |||
| 8 | Distance | Distance | arbitrary units | Distance travelled during the previous 24 hours | ||
| 9 | 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. | ||
| 10 | Sensor reading | Reading | arbitrary units | Reading of the air pressure | ||
| 11 | 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. | |||
| 12 | Current direction description | Cur dir descr | Direction of the current. This direction points to where the current is flowing towards to. | |||
| 13 | Current speed description | V descr | ||||
| 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 | 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:
1177 data points
Data
| 1 Date/Time | 2 Latitude | 3 Longitude | 4 dd [deg] | 5 ff [m/s] | 6 PPPP [hPa] | 7 Course | 8 Distance [arbitrary units] | 9 Decl [deg] | 10 Reading [arbitrary units] | 11 Wind dir descr | 12 Cur dir descr | 13 V descr | 14 Wind force descr | 15 ww | 16 Precip descr | 17 State sea descr | 18 Clearness | 19 Gusts | 20 Rain | 21 Fog | 22 Snow | 23 Thunder | 24 Hail | 25 Sea ice | 26 Comment | 27 ID |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1812-10-29T07:00 | 9.23 | 81.68 | 2.6 | 1016.0 | S56E | 64.00 | 1 | 30.00 | LIGHT VARIABLE WINDS WITH SQUALLS | RAIN THROUGHOUT | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 60526 | ||||||||
| 1812-10-30T06:00 | 8.55 | 82.92 | 13 | 2.6 | 1016.0 | S56E | 69.00 | 2 | 30.00 | VARIABLE, NBE | LIGHT BREEZES WITH SQUALLS | HEAVY RAIN | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 60527 | ||||||
| 1812-10-31T06:00 | 7.67 | 83.45 | 340 | 2.6 | 1016.0 | S36E | 75.00 | 2 | 30.00 | VARIABLE, NW, NNW | FIRST PART MODERATE BREEZES, MIDDLE AND LATTER LIGHT BREEZES | FIRST PART CLOUDY, MIDDLE AND LATTER FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60528 | ||||||
| 1812-11-01T06:00 | 6.68 | 83.25 | 351 | 2.6 | 1016.0 | S11E | 51.00 | 2 | 30.00 | NBW | SW | STRONG | THESE 24 HOURS LIGHT BREEZES | FINE WEATHER | SWELL FROM THE NW | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60529 | |||
| 1812-11-02T06:00 | 6.03 | 83.58 | 261 | 1.0 | S5E | 36.00 | 2 | WBS | THESE 24 HOURS LIGHT AIRS AND CALMS | CLEAR WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60530 | ||||||||
| 1812-11-03T06:00 | 4.72 | 83.18 | 238 | 6.7 | S15E | 79.00 | 2 | WSW, SW, SWBW | FIRST PART LIGHT AIRS, LATTER A PLEASANT BREEZE | FINE WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60531 | ||||||||
| 1812-11-04T06:00 | 3.63 | 84.03 | 295 | 2.6 | 1016.0 | S5E | 76.00 | 2 | 30.00 | SWBW, W, WNW | LIGHT BREEZES | PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60532 | ||||||
| 1812-11-05T06:00 | 2.60 | 84.28 | 340 | 1.0 | 1016.0 | S8W | 52.00 | 2 | 30.00 | WNW, NNW | THESE 24 HOURS LIGHT AIRS | FINE WEATHER | HEAVY SWELL FROM THE SOUTH | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60533 | |||||
| 1812-11-06T06:00 | 2.60 | 84.55 | 1.0 | 1016.0 | S5W | 7.00 | 2 | 30.00 | THESE 24 HOURS LIGHT AIRS AND CALMS | WATER SMOOTH | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60534 | ||||||||
| 1812-11-07T06:00 | 2.92 | 84.67 | 0.0 | 1016.0 | 2 | 30.00 | THESE 24 HOURS A CALM | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60535 | |||||||||||
| 1812-11-08T06:00 | 2.77 | 84.67 | 1.0 | 1016.0 | 2 | 30.00 | THESE 24 HOURS LIGHT AIRS AND CALMS | HOT SULTRY WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60536 | ||||||||||
| 1812-11-09T06:00 | 2.70 | 84.63 | 362 | 1.0 | 1016.0 | 2 | 30.00 | VARIABLE | THROUGHOUT THESE 24 HOURS LIGHT AIRS AND CALMS | CLEAR WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60537 | ||||||||
| 1812-11-10T06:00 | 2.45 | 84.45 | 362 | 2.6 | 1016.0 | 1 | 30.00 | VARIABLE | LIGHT WINDS | UNSETTLED WEATHER THROUGHOUT | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60538 | ||||||||
| 1812-11-11T06:00 | 1.93 | 84.50 | 362 | 1.0 | 1016.0 | 1 | 30.00 | VARIABLE | LIGHT AIRS WITH SQUALLS | RAIN IN THE LATTER PART | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 60539 | ||||||||
| 1812-11-12T06:00 | 1.35 | 84.82 | 362 | 2.6 | 1016.0 | 1 | 30.00 | W, VARIABLE | THESE 24 HOURS LIGHT BREEZES | CLOUDY WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60540 | ||||||||
| 1812-11-13T06:00 | 0.02 | 85.22 | 249 | 1016.0 | 1 | 30.00 | WBS, WSW | MODERATE BREEZES, VARIABLE WITH LIGHT SQUALLS | RAIN IN THE FIRST PART | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 60541 | |||||||||
| 1812-11-14T06:00 | -1.20 | 85.03 | 362 | 6.7 | S8W | 80.00 | 1 | WBN, VARIABLE | THESE 24 HOURS MODERATE BREEZES WITH SQUALLS | RAIN | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 60542 | ||||||||
| 1812-11-15T06:00 | -2.42 | 85.57 | 260 | 1016.0 | 1 | 30.00 | WBS | WIND VARIABLE AND HARD SQUALLS | RAIN | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 60543 | |||||||||
| 1812-11-16T06:00 | -3.63 | 86.28 | 362 | 1000.4 | S11E | 74.00 | 1 | 29.54 | VARIABLE | WINDS VARIABLE WITH SQUALLS | RAIN | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 60544 | |||||||
| 1812-11-17T06:00 | -3.67 | 87.03 | 226 | 1.0 | 1016.0 | 1 | 30.00 | SW | THESE 24 HOURS LIGHT VARIABLE AIRS AND CALMS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60545 | |||||||||
| 1812-11-18T06:00 | -4.10 | 86.85 | 159 | 2.6 | S22W | 28.00 | 1 | SSE | THESE 24 HOURS LIGHT VARIABLE WINDS AND SQUALLS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60546 | |||||||||
| 1812-11-19T06:00 | -5.08 | 86.12 | 91 | 1.0 | 1016.0 | 1 | 30.00 | SEBE, E | FIRST AND MIDDLE PARTS MODERATE BREEZES, LATTER LIGHT AIRS | FIRST AND MIDDLE CLOUDY, LATTER FAIR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60547 | ||||||||
| 1812-11-20T06:00 | -5.63 | 86.32 | 69 | 2.6 | 1 | ENE | THESE 24 HOURS LIGHT VARIABLE WINDS | RAIN IN THE MIDDLE PART | CLEAR | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 60548 | |||||||||
| 1812-11-21T06:00 | -6.35 | 86.12 | 24 | 1 | VARIABLE, NNE | WINDS VARIABLE WITH FREQUENT SQUALLS | RAIN | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 60549 | |||||||||||
| 1812-11-22T06:00 | -7.38 | 85.73 | 1 | 1 | VARIABLE, N | THESE 24 HOURS LIGHT BREEZES, VARIABLE | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60550 | |||||||||||
| 1812-11-23T06:00 | -8.35 | 85.12 | 89 | 9.3 | -1 | NW, VARIABLE, W, E | FIRST AND MIDDLE PARTS WINDS VARIABLE, LATTER STEADY BREEZES | FIRST AND MIDLDE PARTS CLOUDY | LATTER CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60551 | |||||||||
| 1812-11-24T06:00 | -9.63 | 84.30 | 134 | 6.7 | -1 | E, ESE, SE | THESE 24 HOURS PLEASANT BREEZES WITH LIGHT SQUALLS | RAIN | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 60552 | ||||||||||
| 1812-11-25T06:00 | -11.02 | 83.95 | 145 | 9.3 | 1016.0 | -1 | 30.00 | VARIABLE, SEBS | FIRST AND MIDDLE PARTS LIGHT AIRS, LATTER FRESH BREEZES AND SQUALLY | FIRST AND MIDDLE PARTS CLOUDY | LATTER RAIN | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 60553 | |||||||
| 1812-11-26T07:00 | -12.40 | 82.37 | 123 | 12.3 | 1016.0 | -1 | 30.00 | ESE, SEBE | FIRST PART OF THESE 24 HOURS SQUALLY, MIDDLE AND LATTER STRONG BREEZES | MIDDLE AND LATTER FINE WEATHER | FIRST PART RAIN | 0 | 1 | 0 | 0 | 0 | 0 | 0 | a trivial correction was made in this observation | 60554 | ||||||
| 1812-11-27T07:00 | -14.10 | 80.37 | 132 | 12.3 | 1016.0 | -3 | 30.00 | SE | THROUGHOUT THESE 24 HOURS A STEADY TRADE WITH SQUALLS AT INTERVALS | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60555 | |||||||||
| 1812-11-28T07:00 | -16.05 | 78.17 | 121 | 9.3 | 1016.0 | -3 | 30.00 | VARIABLE, ESE, EBS, SEBE | A PLEASANT TRADE THROUGHOUT WITH SQUALLS | RAIN AT TIMES | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 60556 | ||||||||
| 1812-11-29T07:00 | -17.88 | 75.92 | 129 | 12.3 | 1020.0 | -6 | 30.12 | SE | THROUGHOUT A FRESH TRADE | FINE PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60557 | ||||||||
| 1812-11-30T07:00 | -19.60 | 71.22 | 127 | 12.3 | 1026.1 | S54W | 178.00 | -8 | 30.30 | SE | THROUGHOUT THESE 24 HOURS FRESH TRADE | PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60558 | ||||||
| 1812-12-01T07:00 | -20.85 | 68.75 | 93 | 6.7 | 1036.3 | S62W | 169.00 | -8 | 30.60 | SE, EBS | FIRST AND MIDDLE PARTS A FRESH TRADE, LATTER MODERATE | FIRST AND MIDDLE PARTS CLOUDY | LATTER CLEAR | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60559 | |||||
| 1812-12-02T08:00 | -22.03 | 65.90 | 103 | 12.3 | S60W | 175.00 | -10 | SEBS, ESE | THROUGHOUT THESE 24 HOURS A FRESH TRADE | PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60560 | ||||||||
| 1812-12-03T08:00 | -22.80 | 63.27 | 88 | 9.3 | 1016.0 | S69W | 143.00 | -13 | 30.00 | ESE, EBS | MODERATE TRADE | PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60561 | ||||||
| 1812-12-04T08:00 | -23.47 | 61.40 | 98 | 6.7 | 1032.9 | S68W | 111.00 | -15 | 30.50 | E, ESE | LIGHT TRADE | PLEASANT WEATHER | WATER VERY SMOOTH | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60562 | |||||
| 1812-12-05T08:00 | -24.27 | 59.28 | 86 | 6.7 | S67W | 127.00 | -15 | SSE, S, ESE, EBS | A LIGHT TRADE | FINE WEATHER THROUGHOUT | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60563 | ||||||||
| 1812-12-06T08:00 | -24.68 | 57.62 | 75 | 6.7 | 1016.0 | S77W | 104.00 | -15 | 30.00 | ESE, E | LIGHT TRADE | FINE WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60564 | ||||||
| 1812-12-07T08:00 | -24.98 | 56.18 | 117 | 2.6 | S76W | 72.00 | -18 | VARIABLE, SE | LIGHT WINDS VARIABLE | FINE WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60565 | ||||||||
| 1812-12-08T08:00 | -25.57 | 53.00 | 61 | 19.0 | 1016.0 | S75W | 172.00 | -18 | 30.00 | SE, ESE, E, EBN | FIRST PART LIGHT BREEZES, VARIABLE AND SQUALLY, MIDDLE AND LATTER FRESH GALES | CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60566 | ||||||
| 1812-12-09T09:00 | -26.42 | 50.32 | 70 | 6.7 | S73W | 152.00 | -20 | SE, E | MODERATE BREEZES | FINE PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60567 | ||||||||
| 1812-12-10T09:00 | -27.05 | 47.78 | 48 | 6.7 | 1036.3 | S73W | 147.00 | -20 | 30.60 | EBN, NEBE, ENE | PLEASANT BREEZES | FINE WEATHER | WATER VERY SMOOTH | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60568 | |||||
| 1812-12-11T09:00 | -27.80 | 45.15 | 43 | S76W | 153.00 | -25 | NEBE, ENE | FIRST AND MIDDLE PARTS FRESH BREEZES, LATTER LIGHT | FIRST AND MID PRTS PLEASANT WEATHER, LATTER CLOUDY | LATTER A HEAVY SWELL FROM THE NE | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60569 | ||||||||
| 1812-12-12T09:00 | -27.60 | 43.60 | 20 | 1016.0 | W | 64.00 | -25 | 30.00 | VARIABLE, SE, E, NE | LIGHT BREEZES, VARIABLE | CONFUSED SEA | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60570 | |||||||
| 1812-12-13T09:00 | -28.03 | 41.03 | 322 | 16.3 | 1016.0 | S77W | 154.00 | -27 | 30.00 | VARIABLE, NEBN, N, NBW | FIRST PART MODERATE BREEZES, MIDDLE AND LATTER INCREASING GALE | FIRST PART FINE, MIDDLE AND LATTER CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60571 | ||||||
| 1812-12-14T09:00 | -27.67 | 37.53 | 221 | 9.3 | N75W | 74.00 | -27 | N, WSW | FIRST PART HARD SQUALLS, VARIABLE, MIDDLE AND LATTER FRESH BREEZES | RAIN | MIDDLE AND LATTER A HEAVY SWELL FROM THE WEST | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 60572 | |||||||
| 1812-12-15T09:00 | -27.52 | 38.58 | 362 | 2.6 | N73W | 32.00 | -27 | VARIABLE | THESE 24 HOURS LIGHT VARIABLE WINDS | HEAVY SWELL FROM THE WEST | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60573 | ||||||||
| 1812-12-16T09:00 | -27.47 | 38.33 | 302 | S7W | 23.00 | -24 | NW, NWBN | THESE 24 HOURS WINDS, VARIABLE WITH SQUALLS IN THE MIDDLE PART | HEAVY SWELL FROM THE SW | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60574 | |||||||||
| 1812-12-17T10:00 | -29.73 | 36.87 | 6 | 7.3 | S45W | 110.00 | -28 | VARIABLE, ENE, NEBN | FIRST PART LIGHT BREEZES, MIDDLE AND LATTER INCREASING BREEZE | FIRST AND MIDDLE A HEAVY SWELL FROM THE WESTWARD, LATTER SMOOTH WATER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60575 | ||||||||
| 1812-12-18T10:00 | -31.92 | 34.65 | 362 | S46W | 181.00 | -28 | NEBN, NE, VARIABLE | FIRST AND MIDDLE PARTS STRONG BREEZES, LATTER WINDS VARIABLE | FIRST AND MIDDLE FINE WEATHER, LATTER CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60576 | |||||||||
| 1812-12-19T10:00 | -32.23 | 33.13 | 141 | 6.7 | S68W | 19.00 | -28 | SSW, S, SBE | FIRST PART LIGHT AIRS AND CALMS, MIDDLE AND LATTER MODERATE BREEZES | CLOUDY | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 60577 | ||||||||
| 1812-12-20T10:00 | -32.35 | 32.40 | 220 | 19.0 | N81W | 46.00 | -28 | SBE, VARIABLE, WSW | FIRST PART MODERATE BREEZES, LATTER FRESH GALES WITH FREQUENT HARD SQUALLS | FIRST PART CLOUDY | LATTER RAIN | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 60578 | |||||||
| 1812-12-21T10:00 | -32.80 | 33.35 | 219 | 6.7 | S47E | 44.00 | -29 | W, SWBW, WSW | FIRST PART STRONG BREEZES WITH HARD SQUALLS, LATTER MORE MODERATE | LATTER FAIR | LATTER A HEAVY SEA | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60579 | |||||||
| 1812-12-22T10:00 | -33.00 | 33.32 | 309 | 6.7 | S36W | 17.00 | -29 | WSW, NNW | FIRST AND LATTER PARTS MODERATE BREEZES, VARIABLE, MIDDLE LIGHT AIRS AND CALMS | FIRST AND LATTER FINE WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60580 | ||||||||
| 1812-12-23T10:00 | -33.50 | 31.90 | 362 | 6.7 | S72W | 82.00 | -29 | NBW, VARIABLE | FIRST AND LATTER PARTS MODERATE BREEZES, MIDDLE LIGHT VARIABLE WINDS AND SQUALLY | FIRST AND LATTER CLOUDY WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60581 | ||||||||
| 1812-12-24T10:00 | -33.98 | 30.88 | 362 | 7.3 | S67W | 77.00 | -29 | SW, VARIABLE | FIRST PART MODERATE BREEZES, MIDDLE LIGHT VARIABLE WINDS, LATTER INCREASING WINDS | FIRST PART CLOUDY, LATTER FINE WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60582 | ||||||||
| 1812-12-25T10:00 | -35.47 | 27.38 | 72 | 16.3 | S67W | 190.00 | -29 | EBS | FIRST PART MODERATE BREEZES, LATTER INCREASING GALE | FIRST PART FINE WEATHER, LATTER CLOUDY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60583 | ||||||||
| 1812-12-26T10:00 | -35.60 | 24.18 | 61 | 6.7 | S87W | 149.00 | -29 | ESE, E | FIRST AND MIDDLE PARTS FRESH BREEZES, LATTER MORE MODERATE | FIRST AND MIDLE PARTS HAZY WEATHER | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 60584 | ||||||||
| 1812-12-27T11:00 | -35.73 | 22.23 | 175 | 7.3 | N87W | 56.00 | -28 | VARIABLE, SW, SSW | FIRST PART LIGHT AIRS, MIDDLE LIGHT AIRS AND CALMS, LATTER INCREASING BREEZES | FINE WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60585 | ||||||||
| 1812-12-28T11:00 | -35.15 | 19.87 | 118 | 6.7 | -28 | SW, SEBS | THESE 24 HOURS A PLEASANT BREEZE | HAZY WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | a trivial correction was made in this observation | 60586 | |||||||||
| 1813-01-13T11:00 | -32.72 | 16.72 | 6.7 | -26 | THESE 24 HOURS MODERATE BREEZES | FINE WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60587 | ||||||||||||
| 1813-01-14T11:00 | -31.52 | 13.57 | 154 | 9.3 | -26 | S | THROUGHOUT THESE 24 HOURS STEADY BREEZES | CLOUDY | HEAVY SWELL FROM THE SW | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60588 | |||||||||
| 1813-01-15T11:00 | -29.28 | 11.53 | 121 | 1.0 | -25 | SBE, SEBS | FIRST AND MIDDLE PARTS FRESH BREEZES, LATTER LIGHT AIRS | FIRST AND MIDDLE PARTS CLOUDY | LATTER HAZY | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60589 | |||||||||
| 1813-01-16T11:00 | -28.95 | 10.60 | 362 | 2.6 | -25 | SBE, SSE, VARIABLE | LIGHT VARIABLE WINDS | FINE WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60590 | ||||||||||
| 1813-01-17T11:00 | -28.08 | 9.78 | 31 | -25 | VARIABLE, NEBE | LIGHT AIRS, VARIABLE | FINE WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60591 | |||||||||||
| 1813-01-18T11:00 | -26.88 | 8.98 | 362 | 2.6 | -25 | VARIABLE | LIGHT VARIABLE WINDS | FINE WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60592 | ||||||||||
| 1813-01-19T12:00 | -25.50 | 7.17 | 146 | 6.7 | -23 | WBS, SWBS, SSW, SBE | THESE 24 HOURS MODERATE BREEZES | FINE WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60593 | ||||||||||
| 1813-01-20T12:00 | -24.30 | 5.28 | 157 | 9.3 | -23 | S | MODERATE TRADE | PLEASANT WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60594 | ||||||||||
| 1813-01-21T12:00 | -23.12 | 3.63 | 123 | 9.3 | N55W | 108.00 | -23 | SEBS | MODERATE TRADE | HAZY WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60595 | ||||||||
| 1813-01-22T12:00 | -21.90 | 1.73 | 125 | 9.3 | -21 | SEBS | A MODERATE TRADE | CLOUDY WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60596 | ||||||||||
| 1813-01-23T12:00 | -20.37 | 0.38 | 148 | 9.3 | -21 | SE, SEBS, SBE | MODERATE TRADE | CLOUDY WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60597 | ||||||||||
| 1813-01-24T12:00 | -18.77 | -1.32 | 125 | 9.3 | -21 | SEBS | MODERATE TRADE | FINE WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60598 | ||||||||||
| 1813-01-25T12:00 | -17.08 | -2.87 | 127 | 12.3 | -19 | SEBS | A FRESH TRADE | FINE WEATHER | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60599 |