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Loma Prieta Earthquake Ham Radio Broadcast

Editor's Note:
In the midst of colossal upheaval, it is the rare person who, recognizing historical significance, has both the opportunity and the presence of mind to do something about it. Eric Tofsrud is such a person. As the dust was still rising from buildings jolted apart by the Loma Prieta quake, Eric, a ham radio operator, powered up his equipment and hit the record button, preserving for history the voices and sounds of the events that followed. Eric volunteered with the Palo Alto, California Red Cross Disaster Action Team from 1983 to 1991. He works for the USGS. This is the record he made.

Below are four audio files that I recorded just after the Loma Prieta Earthquake. Hear damage reports being called into the W6ASH (SPECS) Ham Repeater's Net Control station. Hear the excitement and fear as aftershocks happen during the net. Excuse the open microphone, it's all I could do at the time. You will need an MP3 player to hear them. Most current operating systems come with a player that can decode MP3 files. If you have an older OS, you may need to get a player.

Here are some of my post event notes.
I started the tape about 10 minutes after the main event. Seconds before I pushed record, we had a Mag 5x aftershock. If you listen closely, you can hear my neighbor's alarm sounding in the background. There were several more aftershocks that happened during the taping. One knocked my phone off the hook. You can hear the alert beeps. One aftershock interrupted the net due to net control having to leave the Sunnyvale Fire Station he was in. I pulled out my generator at dusk and we had the whole neighborhood at our house watching the news. We were without PG&E Power for 3 days after the event! The night of the quake around 11:00pm, I was called to open a Red Cross Shelter at the Senior Center in Mountain View. I checked people in all night, but in the morning the city condemned the building due to damage. We moved the shelter to the Rengstorff Park Recreation Center where I finished my shift.
Hope you enjoy the audio files, '73 Eric N6OIM

The following files are in MP3 format.

loma1.mp3 1,164k
loma2.mp3 1,580k
loma3.mp3 1,459k
loma4.mp3 1,018k
The following files are in Real Audio format.

loma1.rm 370k
loma2.rm 505k
loma3.rm 508k
loma4.rm 457k

By Eric Tofsrud
Web Site: http://homepage.mac.com/n6oim/loma/



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