Anomaly recorded on 2012-03-13.
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An anomaly in the tide took place in Venice, during the month of March 2012. A tidal wave was not generated.
The tidal wave in Venice (punta Salute).
Legend of the tidal wave graphs.
The tidal waves as forecasted (yellow) and as recorded (blue).
Note: the high atmospheric pressure lowers the water level of more than cm. 15.
The perturbation in two separate times.
The disruption appears to have involved only two tidal waves, both odd number tidal waves: the wave #7 was not generated; while the wave #9 has been just delayed. While the even number tidal waves behaved as forecasted.
It is assumed that the perturbation opened a breach on the defences (note the negative sign of the IMF radial polarity), during two distinct times, on two successive early mornings, at the time of the moon spatiole A. The breach appears to have been particularly severe in the morning of March 13th.
Graph of the solar wind speed.
The tidal wave #7, aborted.
According to forecasts made on astronomical data, the wave #7 (odd number wave, delayed), should have reduced the interval to the next one, the wave #8 (even number wave, forward).
Instead, at the beginning of March 13, the moon spatiole A, the one which should have generated the wave #7, did not work properly; only in part, and very late. As a consequence, most of the components of the wave #7 ware not generated. In part, it somewhat contributed to get the wave #8 higher.
The successive lunar spatiole B, the one of the wave #8, worked normally.
The tidal wave #9.
The lunar spatiole A, the one generating the wave #9, was working a bit later than usual, as a response to the higher speed of the solar wind, in agreement with the theory, though in the context of a minor breach of the defenses.
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