Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
List of the most intense tropical cyclones
Table title:
South Pacific Ocean
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Cyclone </th><th colspan=1 rowspan=1 > Season </th><th colspan=1 rowspan=1 > Peak classification </th><th colspan=1 rowspan=1 > Peak 10-min sustained winds </th><th colspan=1 rowspan=1 > Pressure </th></tr>
<tr> <td colspan=1 rowspan=1 > Oscar </td><td colspan=1 rowspan=1 > 1982–83 </td><td colspan=1 rowspan=1 > Category 5 severe tropical cyclone </td><td colspan=1 rowspan=1 > 205 km/h (125 mph) </td><td colspan=1 rowspan=1 > 920 hPa (27.17 inHg) </td></tr>
<tr> <td colspan=1 rowspan=1 > Hina </td><td colspan=1 rowspan=1 > 1984–85 </td><td colspan=1 rowspan=1 > Category 5 severe tropical cyclone </td><td colspan=1 rowspan=1 > 220 km/h (135 mph) </td><td colspan=1 rowspan=1 > 910 hPa (26.87 inHg) </td></tr>
<tr> <td colspan=1 rowspan=1 > Fran </td><td colspan=1 rowspan=1 > 1991–92 </td><td colspan=1 rowspan=1 > Category 5 severe tropical cyclone </td><td colspan=1 rowspan=1 > 205 km/h (125 mph) </td><td colspan=1 rowspan=1 > 920 hPa (27.17 inHg) </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Ron </td><td colspan=1 rowspan=1 > 1997–98 </td><td colspan=1 rowspan=1 > Category 5 severe tropical cyclone </td><td colspan=1 rowspan=1 > 230 km/h (145 mph) </td><td class="highlighted"  colspan=1 rowspan=1 > 900 hPa (26.58 inHg) </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Susan </td><td colspan=1 rowspan=1 > 1997–98 </td><td colspan=1 rowspan=1 > Category 5 severe tropical cyclone </td><td colspan=1 rowspan=1 > 230 km/h (145 mph) </td><td class="highlighted"  colspan=1 rowspan=1 > 900 hPa (26.58 inHg) </td></tr>
<tr> <td colspan=1 rowspan=1 > Beni </td><td colspan=1 rowspan=1 > 2002–03 </td><td colspan=1 rowspan=1 > Category 5 severe tropical cyclone </td><td colspan=1 rowspan=1 > 205 km/h (125 mph) </td><td colspan=1 rowspan=1 > 920 hPa (27.17 inHg) </td></tr>
<tr> <td colspan=1 rowspan=1 > Dovi </td><td colspan=1 rowspan=1 > 2002–03 </td><td colspan=1 rowspan=1 > Category 5 severe tropical cyclone </td><td colspan=1 rowspan=1 > 205 km/h (125 mph) </td><td colspan=1 rowspan=1 > 920 hPa (27.17 inHg) </td></tr>
<tr> <td colspan=1 rowspan=1 > Erica </td><td colspan=1 rowspan=1 > 2002–03 </td><td colspan=1 rowspan=1 > Category 5 severe tropical cyclone </td><td colspan=1 rowspan=1 > 215 km/h (130 mph) </td><td colspan=1 rowspan=1 > 915 hPa (27.02 inHg) </td></tr>
<tr> <td colspan=1 rowspan=1 > Zoe </td><td colspan=1 rowspan=1 > 2002–03 </td><td colspan=1 rowspan=1 > Category 5 severe tropical cyclone </td><td colspan=1 rowspan=1 > 240 km/h (150 mph) </td><td colspan=1 rowspan=1 > 890 hPa (26.28 inHg) </td></tr>
<tr> <td colspan=1 rowspan=1 > Heta </td><td colspan=1 rowspan=1 > 2003–04 </td><td colspan=1 rowspan=1 > Category 5 severe tropical cyclone </td><td colspan=1 rowspan=1 > 215 km/h (130 mph) </td><td colspan=1 rowspan=1 > 915 hPa (27.02 inHg) </td></tr>
<tr> <td colspan=1 rowspan=1 > Meena </td><td colspan=1 rowspan=1 > 2004–05 </td><td colspan=1 rowspan=1 > Category 5 severe tropical cyclone </td><td colspan=1 rowspan=1 > 215 km/h (130 mph) </td><td colspan=1 rowspan=1 > 915 hPa (27.02 inHg) </td></tr>
<tr> <td colspan=1 rowspan=1 > Olaf </td><td colspan=1 rowspan=1 > 2004–05 </td><td colspan=1 rowspan=1 > Category 5 severe tropical cyclone </td><td colspan=1 rowspan=1 > 215 km/h (130 mph) </td><td colspan=1 rowspan=1 > 915 hPa (27.02 inHg) </td></tr>
<tr> <td colspan=1 rowspan=1 > Percy </td><td colspan=1 rowspan=1 > 2004–05 </td><td colspan=1 rowspan=1 > Category 5 severe tropical cyclone </td><td colspan=1 rowspan=1 > 230 km/h (145 mph) </td><td colspan=1 rowspan=1 > 900 hPa (26.58 inHg) </td></tr>
<tr> <td colspan=1 rowspan=1 > Ului </td><td colspan=1 rowspan=1 > 2009–10 </td><td colspan=1 rowspan=1 > Category 5 severe tropical cyclone </td><td colspan=1 rowspan=1 > 215 km/h (130 mph) </td><td colspan=1 rowspan=1 > 915 hPa (27.02 inHg) </td></tr>
<tr> <td colspan=1 rowspan=1 > Pam </td><td colspan=1 rowspan=1 > 2014–15 </td><td colspan=1 rowspan=1 > Category 5 severe tropical cyclone </td><td colspan=1 rowspan=1 > 250 km/h (155 mph) </td><td colspan=1 rowspan=1 > 896 hPa (26.46 inHg) </td></tr>
<tr> <td colspan=1 rowspan=1 > Winston </td><td colspan=1 rowspan=1 > 2015–16 </td><td colspan=1 rowspan=1 > Category 5 severe tropical cyclone </td><td colspan=1 rowspan=1 > 280 km/h (175 mph) </td><td colspan=1 rowspan=1 > 884 hPa (26.10 inHg) </td></tr>
<tr> <th colspan=5 rowspan=1 > Sources: </th></tr>
</table>
Question:
Which cyclones were the most intense tropical cyclones in the South Pacific Ocean?
Answer:
Cyclone Ron and Cyclone Susan were the most intense tropical cyclones in the South Pacific Ocean with pressures of 900 hPa (26.58 inHg).