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

Id: 1033 By: knuth

Note: PNWGP Portland <-> Seattle outage

Id: 1034 By: knuth

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

Id: 1035 By: knuth

Note: Intermittent data gaps. PNWGP outage due to City of Seattle fiber cable work

Id: 1037 By: knuth

Note: Intermittent data gaps. Network issues due to fire that damaged fibers between Portland and Seattle

Id: 1038 By: knuth

Note: Intermittent data gaps. Outage during major utility power failure in Seattle

Id: 1042 By: knuth

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

Id: 1043 By: knuth

Note: Fiber break between Portland and Seattle

Id: 1044 By: knuth

Note: Fiber break between Portland and Pacific City

Id: 1047 By: knuth

Note: Unexplained loss of power at Pittock Building in Portland

Id: 1048 By: knuth

Note: Corvalis data center lost power

Id: 1050 By: knuth

Note: Fiber break in Portland due to train crash

Id: 1051 By: knuth

Note: Network outage during major Seattle utility power failure

Id: 1052 By: knuth

Note: Lightning strike in Pacific City led to isolation of both cable lines from shore station equipment, when Power Feed Equipment High Voltage Opening Switches operated. All deployed infrastructure went offline.

Id: 1053 By: knuth

Note: Intermittent data gaps. Outage during PNWGP 1-hour router-maintenance

Id: 1057 By: knuth

Note: Power Feed Equipment failure during major utility power issues related to lightning strike on Pacific City electrical sub-station. All deployed infrastructure went offline. Power was restored on February 16. No hardware issue subsea was identified.

Id: 1058 By: knuth

Data are suspect during this time range, due to the following event: On Saturday, September 16, 2017 at around 12:15 GMT, the CA Shallow Profiler at Endurance (CE04OSPS) went offline due to an overcurrent power event. Initial investigation indicated external aggression on one of the two anchor legs, pulling the platform that is normally fixed at 200m below the surface to 400m, and then rose to 100m before communications were lost. No data products are expected from CE04OSPS until the platform is re-deployed. For more information, please contact help@oceanobservatories.org

Id: 181 By: friedrich.knuth
Flag: suspect Exclude: No

On Saturday, September 16, 2017 at around 12:15 GMT, the CA Shallow Profiler at Endurance (CE04OSPS) went offline due to an overcurrent power event. Initial investigation indicated external aggression on one of the two anchor legs, pulling the platform that is normally fixed at 200m below the surface to 400m, and then rose to 100m before communications were lost. No data products are expected from CE04OSPS until the platform is re-deployed. For more information, please contact help@oceanobservatories.org

Id: 221 By: friedrich.knuth
Flag: not_operational Exclude: No

* UPDATED, 2019-01-15: After careful review, the original data product algorithm (pco2_pco2wat) for this sensor was found to contain an error that resulted in calculation of incorrect derived L1 pCO2 values. In consultation with the vendor, the algorithm has been corrected, verified, and uploaded to the OOI system. This update, effective 2019-01-10, applies to all deployments for this sensor. All derived L1 pCO2 data products generated prior to this date should be re-requested in order to ensure utilization of the correct algorithm. The updated algorithm can be viewed at https://github.com/oceanobservatories/ion-functions/blob/master/ion_functions/data/co2_functions.py. *\n\nUntil further notice, derived L1 pCO2 data products from this sensor are incorrect and should not be used. A significant discrepancy has been uncovered between the pCO2 values from shipboard water samples vs. values calculated by OOI system. The pco2_pco2wat algorithm is under review and can be viewed at https://github.com/ooici/ion-functions/blob/master/ion_functions/data/co2_functions.py. To receive instant notification of updates to the code, add yourself as a watcher to the GitHub repository linked above. For further questions please email help@oceanobservatories.org.

Id: 1545 By: wruef

On Wednesday Aug 22 2018, an automatic protective shutdown of primary power to the OOI Cabled Array occurred during installation of a new chiller system. Power was restored on Aug 24. Due to loss of power to the Cabled Array marine infrastructure, data were not collected by the instruments.

Id: 1485 By: lgarzio
Flag: not_operational Exclude: No