The only problem is that the sub-satellite cannot stay in orbit around the Moon indefinitely because of tides.
Low-lying roadways and bridges in the Coastal Bend on Texas were in jeopardy of flooding because of tides and rainfall of four to eight inches.
That height would change by the second due to waves, by the hour because of tides, and even by the week depending on where the Earth was in its orbit around the sun.
While a stable ice coverage of intertidal habitats (the ice foot) prevents benthic organisms from experiencing very low temperatures during low tides, the movement of ice fragments because of tides, currents, winds, and waves can severely damage or remove intertidal organisms.
For the 2011 Tohoku Earthquake, the first tsunami arrived at the coastal areas in about 15 min. It is difficult to determine the exact tsunami arrival times at Miyako, Ka-maishi, Ofunato, and Ayukawa (the most severely affected cities) because of clipping of tide gauge records.
Agency officials said shellfish beds in the state have never been closed because of red tide.
"If you have 12,000 red knots in a location and 1,000 die because of red tide or an oil spill, that's 10 percent of the population," she said.
"It didn't matter where you lived, if you were told there was work for you at Beckton, starting at 3am because of the tide, you made your own way there.
The water level rises twice a day because of the tide.
