« Yorkshire Plod Truncheon Query | Main | And the Forecast is..... »

Tune In, Surf's Up, It's Hot

Global Warming Now Audible, Study Says
According to a new study, it's now possible to hear the rise of global warming in the form of more, larger, more intense storms—signs of climate change, many scientists say.
For decades, seismologists have been filtering out the sounds of massive, storm-driven ocean waves crashing into coastlines. The pesky noise was getting in the way of earthquake detection.
But now some experts are electronically filtering out the quakes—and turning up the volume on the storm waves.
The noise of waves crashing ashore creates very specific vibrations, according to study leader Peter Bromirski of the Scripps Institution of Oceanography. And those vibrations indicate how severe storms at sea actually are.
Seismic recording stations have been monitoring the vibrations of the Earth worldwide since the 1930s in roughly the same way.
That consistency may be reassuring to scientists. For example, weather-satellite data have been used to identify evidence of a trend of intensifying storms, but some scientists say satellite tech, having changed so much over the decades, is problematic for tracking storms in the long term.
"The nice thing about these [quake] recording stations," Bromirski said, "is that they are such stable devices that so consistently measure the vibrations produced by storm activity." ...a trend is already obvious, he said. "There is a definite increase in severe storm events over the years that we are noticing at the recording stations."

Comments

It doesn't seem to matter how many times the people who study storms say they are not getting more intense. It just doesn't matter. These memes somehow never die. It's nearly as bad as the sodding polar bears.

When are facts and science going to make a comeback, or are we really headed for a new Dark Age?

Post a comment