2. # H0:PEM-LVEA_SEISX : 10-30Hz # H0:PEM-LVEA_SEISX : 3-10Hz # H0:PEM-LVEA_SEISX : 1-3Hz # H0:PEM-LVEA_SEISX : 0.3-1Hz # H0:PEM-LVEA_SEISX : 0.1-0.3Hz # H0:PEM-LVEA_SEISY : 10-30Hz # H0:PEM-LVEA_SEISY : 3-10Hz # H0:PEM-LVEA_SEISY : 1-3Hz # H0:PEM-LVEA_SEISY : 0.3-1Hz # H0:PEM-LVEA_SEISY : 0.1-0.3Hz # H0:PEM-LVEA_SEISZ : 10-30Hz # H0:PEM-LVEA_SEISZ : 3-10Hz # H0:PEM-LVEA_SEISZ : 1-3Hz # H0:PEM-LVEA_SEISZ : 0.3-1Hz # H0:PEM-LVEA_SEISZ : 0.1-0.3Hz # H0:PEM-MX_SEISX : 10-30Hz # H0:PEM-MX_SEISX : 3-10Hz # H0:PEM-MX_SEISX : 1-3Hz # H0:PEM-MX_SEISX : 0.3-1Hz # H0:PEM-MX_SEISX : 0.1-0.3Hz # H0:PEM-MX_SEISY : 10-30Hz # H0:PEM-MX_SEISY : 3-10Hz # H0:PEM-MX_SEISY : 1-3Hz # H0:PEM-MX_SEISY : 0.3-1Hz # H0:PEM-MX_SEISY : 0.1-0.3Hz # H0:PEM-MX_SEISZ : 10-30Hz # H0:PEM-MX_SEISZ : 3-10Hz # H0:PEM-MX_SEISZ : 1-3Hz # H0:PEM-MX_SEISZ : 0.3-1Hz # H0:PEM-MX_SEISZ : 0.1-0.3Hz # H0:PEM-MY_SEISX : 10-30Hz # H0:PEM-MY_SEISX : 3-10Hz # H0:PEM-MY_SEISX : 1-3Hz # H0:PEM-MY_SEISX : 0.3-1Hz # H0:PEM-MY_SEISX : 0.1-0.3Hz # H0:PEM-MY_SEISY : 10-30Hz # H0:PEM-MY_SEISY : 3-10Hz # H0:PEM-MY_SEISY : 1-3Hz # H0:PEM-MY_SEISY : 0.3-1Hz # H0:PEM-MY_SEISY : 0.1-0.3Hz First Few Seismic Channels 5 bands x 24 channels

7. Conclusions We have a possible blrms software(/hardware) problem that makes certain seismic channels including 9, 12, 13,14 give several orders of magnitude (5-16) higher readings than usual at the beginning of plots presumably when the blrms monitor is started. This was only found by looking at archived data off- line. The data drop-out and seismic glitch of Nov 26 about 00:44 PST is still not understood. It may be related to the software problem found with the offline analysis mentioned above.