Note: PFE down. HVPS1 MOV explosion, 800A breaker tripped, investigation and restoration

Id: 1296 By: knuth

Note: PNWGP Portland <-> Seattle outage

Id: 1299 By: knuth

Note: Intermittent partial data loss due to storage drive problems at OTB

Id: 1300 By: knuth

Note: PNWGP outage due to City of Seattle fiber cable work

Id: 1306 By: knuth

Note: Network issues due to fire that damaged fibers between Portland and Seattle

Id: 1309 By: knuth

Note: Outage during major utility power failure in Seattle

Id: 1313 By: knuth

Note: Four 1-minute outages between Portland and Seattle due to maintenance

Id: 1314 By: knuth

Data values are within plausible ranges, but lower than usual L0 conductivity values from the CTD throughout the entire water column during this time period make the values suspect.

Id: 1317 By: knuth
Flag: suspect Exclude: No

Note: Fiber break between Portland and Seattle

Id: 1319 By: knuth

Data values are within plausible ranges, but lower than usual L0 conductivity values from the CTD throughout the entire water column during this time period make the values suspect.

Id: 1328 By: knuth
Flag: suspect Exclude: No

Note: Fiber break between Portland and Pacific City

Id: 1331 By: knuth

Note: Unexplained loss of power at Pittock Building in Portland

Id: 1335 By: knuth

Note: Corvalis data center lost power

Id: 1336 By: knuth

Note: Fiber break in Portland due to train crash

Id: 1337 By: knuth

Note: Network outage during major Seattle utility power failure

Id: 1338 By: knuth

Note: Lightning strike in Pacific City led to data interruption through isolation of both cable lines from shore station equipment.

Id: 1339 By: knuth

Data values are within plausible ranges, but lower than usual L0 conductivity values from the CTD throughout the entire water column during this time period make the values suspect.

Id: 1342 By: knuth
Flag: suspect Exclude: No

Note: On Thursday, January 26th, the Shallow Profiler at Axial Base (SC03A) stopped during the profiler down cast. Analysis of the data indicates the Science Pod (SciP) turned around (commenced down cast profiles) below its normal ceiling due to wave action. The SciP completed three 10m steps down, as scheduled, and was approximately halfway into the fourth step when a speed mismatch of the level wind / winch occurred. Investigation of the engineering data revealed the EM cable is tangled on the drum. The current depth of the SciP is approximately 50m below the surface. The Science Pod is powered and science/engineering data continued to be collected.

Id: 1344 By: knuth

Note: Outage during PNWGP 1-hour router-maintenance

Id: 1345 By: knuth

Note: On Wednesday, February 15, power to the North and South cable lines of the Cabled Array was interrupted and all deployed infrastructure went offline. Power was restored on February 16. No hardware issue subsea was identified.

Id: 1349 By: knuth

A brief violent storm caused loss of power to both the North and South cable lines and the deployed infrastructure during this time. For more information please contact help@oceanobservatories.org. (Redmine # 13109)

Id: 329 By: friedrich.knuth
Flag: not_operational Exclude: No