Errata for 20010228 Mw 6.8 Nisqually, WA earthquake ----------------------------------------------------------------------------------------------------------------------- 20010329 - Comment field for sensor locations for recorder 1032 corrected for traces a-f (ch 1-6) of 12-ch array. Sta Inst Inst Ch Recorder Name "Seattle; Crown Plaza Hotel, 12-ch array" No Type S/N No 7010 K2 1032 correct sensor locations posted 3/29/2001 sensor locations posted 2/28/2001 1 "basement level, east end (floor)" "34th level, east end (ceiling)" 2 "34th level, west end (ceiling)" "16th level, east end (ceiling)" 3 "16th level, west end (ceiling)" "1st (ground) level, east end (floor)" 4 "34th level, east end (ceiling)" "basement level, east end (floor)" 5 "16th level, east end (ceiling)" "34th level, west end (ceiling)" 6 "1st (ground) level, east end (floor)" "16th level, west end (ceiling)" ----------------------------------------------------------------------------------------------------------------------- 20010330 - Header fields and time series corrected for recorder 0141 Sta Inst Inst Recorder Name "Oympia; Dept. of Natural Resources Bldg., 16-ch array" No Type S/N 7015 MtWh 0141 - the peaks on Ch 7 are lower by a factor of 2 - the orientation of Ch 2 is UP (was 360) - the orientation of Ch 3 is 360 (was UP) - the orientation of Ch 12 is 270 (was 90) - the polarities of Ch 4-12 are now corrected for sensor type - the sensor location labels for Ch 10-12 have changed. ----------------------------------------------------------------------------------------------------------------------- 20010511 - Sensor orientations corrected for peaks table for station 2158 (recorders 1235, 1236, and 1250) Sta Inst Inst Station Name "Wynoochee Dam" No Type S/N Recorder Location 2158 SMA1 1235 Abutment 2158 SMA1 1236 Upper Gallery 2158 SMA1 1250 Lower Gallery - the orientation of Ch 1 is 144 (was 115) - the orientation of Ch 3 is 054 (was 025) -----------------------------------------------------------------------------------------------------------------------