Table of
<ol>
<li>root mean sq   root mean sq anom [ NOAA NCDC ERSST version4 sst ]   0.0 meters
</ol>
<a href="http://45.183.221.150/SOURCES/.NOAA/.NCDC/.ERSST/.version4/.sst/%5BX+T+%5Drmsaover/%5BY+%5Drmsover/" >Additional Information</a><p><table border>
<tr><th>Extended reconstructed sea surface temperature</th></tr>
<tr><th>Celsius_scale</th></tr>
<tr><td>2.736562</td></tr>
</table>