Merry Andrew wrote:And it isn't just that we are having more "weather events", as the pundits put it. They are increasing in severity, I believe. When was the last time that a category-4 storm made landfall in Louisiana? Never in recorded history that I'm aware of. I'm just waiting for the "big one" to rumble in the San Francisco Bay area. The last one which almost destroyed the city on the bay was almost 100 years ago, in 1906.
Ah, but the Quake of 1989 was nothing to sneeze at! It wasn't the earthquake itself in 1906 that nearly devastated all of San Francisco. It was the fires, actually. And it was eventually all of the firefighters efforts that saved the burning City. Hence came the erection of Coit Tower, donated by Mrs. Coit as a tribute to all of the firefighters that had saved the City. As anyone who has ever seen Coit Tower and actually paid attention to what it looks like, it is shaped in the form of a fire nozzle used during that time period. More structural damage was actually seen in cities further north than San Francisco during the '06 quake, but with less fire damage. 50 miles north, almost the entire City of Santa Rosa was destroyed and although it was much smaller than San Francisco, it sustained more structural devastation and leveling of buildings than San Francisco actually did.
The one saving grace to San Francisco and the entire Bay Area has been the constant work of earthquake retrofitting. While not all of the older buildings, that have not had any remodeling done over the last 50 years, any new construction and any remodeling work done on older buildings must follow a strict earthquake retrofitting building code. This gives the buildings more pliability and flexibility to withstand the earths movements during a quake. I
think, but I could be failing in memory, that The Exploratorium at The Palace of Fine Arts has an excellent earthquake module, showing not only what an earthquake feels like but how the buildings are now made to withstand a great deal of rocking and rolling.
I was about 40 miles north of San Francisco when the '89 one hit. I remember sitting at my desk thinking of my brother and sister in law being at Candlestick Park for the Giants and A's World Series, wishing I could be there too. Looking out the large glass windows to my right, I saw what looked like an enormous WAVE of land heading toward us, just rolling as easily as water. The cars across the parking lot rose and fell as they were lifted and set back down so easily it appeared. I was standing and my co-worker next to me was wheelchair bound. As soon as the "wave" began to roll under us, I saw his chair moving backwards and a look of sheer horror on his face. I stepped the ten or so steps over to him, finding it very hard to keep my equilibrium and balance and grabbed ahold of his chair to stop it from moving, locked his brake into place and just knelt beside him. He was as white as a ghost and grabbed my hand tight. Everything appeared to be happening in slow motion and after what seemed like forever but was only a few moments, it had passed. The heavy glass doors stopped their incessant flapping back and forth, the cars no longer rose and fell and the ground beneath us was once again flat.
The first thing I remember doing was picking up the phone and calling the Boys and Girls Club in the town about 17 miles north where my kids were. The club director answered the phone and they were JUST feeling the quake then at that moment and we talked through it. I asked about my kids and he told me that my son had grabbed my daughter and dove under a pool table and that they were still there. Then all of the phone lines went into overload with all circuits busy and no calls could be made for hours.
It was a wild ride, but I gotta tell ya...I'd take an earthquake over a tornado or a hurricane any day of the week.