06.03.2014 Views

USGS Professonal Paper 1096 - IRIS

USGS Professonal Paper 1096 - IRIS

USGS Professonal Paper 1096 - IRIS

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

OREGON<br />

Portland, OR<br />

GENERAL INFORMATION<br />

Operated by;<br />

Address:<br />

Harold Mason<br />

Harold Mason<br />

c/o Portland State University<br />

Edrth SciEncE Beparlillent<br />

Box 751<br />

Portland, OR 97207<br />

Telephone; 503-299-3022<br />

Address to obtain records;<br />

SITE INF9Rf:h¥fI9N<br />

EartE Seienee Bepsrtment<br />

Portland State University<br />

Box 751<br />

Portland, OR 97207<br />

Code<br />

Station name<br />

Latitude<br />

Cdeg N.)<br />

Longitude<br />

(deg W )<br />

Elev<br />

(meters)<br />

Date<br />

opened<br />

Date<br />

closed<br />

Foundation; geologic age<br />

HMO H. Mason---------------- 45.5381<br />

122.5719<br />

64<br />

1975 Open--<br />

INSTRUMENTATION<br />

Seismometer<br />

Code Type Component<br />

Type<br />

recording<br />

Magnification<br />

,t r o<br />

Remarks<br />

HMO Custom--------------- z<br />

1.0<br />

Pen and ink<br />

Timing system: 60-Hz line timer checked wilh WWV lwice daily.<br />

System response curves;<br />

Not available.<br />

SHORT HISTORY<br />

HMO was established as an avocation of the owner and operator, Mr. Harold Mason.<br />

262

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!