| OutageID |
SiteID |
Failure Type |
Start Date |
End Date |
Description |
Resolution Description |
| 759 |
blu |
Communication - Cellular |
2021-02-10 11:00:00 |
2021-02-24 18:00:00 |
Unable to connect to cellular modem |
Connection reestablished for unknown reason |
| 751 |
blu |
Hardware - Instrument |
2021-01-05 00:00:00 |
2021-10-19 19:58:00 |
Tipping bucket grossly under-reporting precipitation amounts; begin time of malfunction unknown |
Site removed |
| 732 |
blu |
Communication - Cellular |
2020-07-29 07:02:00 |
2020-08-09 22:04:00 |
Can't connect to cellular modem |
Connection restored for unknown reason |
| 723 |
blu |
Communication - Cellular |
2020-06-03 18:02:00 |
2020-06-21 04:00:59 |
Can't connect to cellular modem |
Connection reestablished for unknown reason |
| 700 |
blu |
Communication - Cellular |
2020-03-10 06:00:00 |
2020-03-13 19:00:00 |
Can't connect to cellular modem; suspected serial-server crash |
Datalogger OS updated and cellular modem firmware rolled back to version v.2.008 |
| 531 |
blu |
Hardware - Instrument |
2017-04-21 00:00:00 |
2017-06-20 16:00:00 |
Tipping bucket rain gauge is reporting false precipitation. |
Tipping bucket replaced. |
| 453 |
blu |
Hardware - Instrument |
2015-05-07 00:00:00 |
2015-06-02 01:00:00 |
Tipping bucket recording false precip. |
Tipping bucket fixed. |
| 420 |
blu |
Hardware - Instrument |
2014-11-01 00:00:00 |
2015-03-20 00:00:00 |
The 10cm and 15cm probes are reporting invalid data.
|
Soil probes fixed. |
| 398 |
blu |
Communication - Cellular |
2014-08-03 21:00:00 |
2014-08-14 00:00:00 |
Can reach router okay but cannot reach datalogger.
Update 8/19/14. Issue resolved on it's own. Most likely a loose connection between router and data logger. Suggest to tension the connections or replace.
|
Replaced cable and connectors. |
| 375 |
blu |
Hardware - Instrument |
2014-04-02 20:00:00 |
2014-04-06 16:00:00 |
Datalogger service unable to connect to datalogger |
Moved datalogger serial connection to Router. Using loggernet utilities to connect. |
| 377 |
blu |
Hardware - Instrument |
2014-04-01 00:00:00 |
2014-05-01 00:00:00 |
Intermittent comm issues with Hot Plate. |
Hot Plate removed for season. |
| 370 |
blu |
Hardware - PC |
2014-03-09 00:00:00 |
2014-04-01 00:00:00 |
GPS unit causing COM port conflicts on PC. Need to remove the GPS. |
GPS unit removed from PC. |
| 284 |
blu |
Hardware - Instrument |
2012-12-14 16:00:00 |
2013-01-07 23:00:00 |
Snow depth sensor failed. |
Snow depth sensor replaced. |
| 274 |
blu |
Communication - Cellular |
2012-11-19 09:00:00 |
2012-11-27 03:00:00 |
Can't talk to Cellular router. Could be a power issue or hardware cellular router issue. |
UPS experienced multiple power losses. by-passed inverter as that was probably cause. |
| 173 |
blu |
Communication - Cellular |
2011-12-27 15:00:00 |
2011-12-29 14:00:00 |
Router can not reach .1 on LAN. |
Rebooted router and was able to establish connection. |
| 163 |
blu |
Communication - Phone |
2011-11-15 17:00:00 |
2011-11-01 20:00:00 |
Modem does not output tone. Possibly cause is phone network performing upgrade. NIST phone engineers troubleshooting the problem. |
Long distance carrier fixed routing problem causing the issue. |
| 159 |
blu |
Power Failure |
2011-11-11 00:00:00 |
2011-11-15 15:00:00 |
Modem unresponsive. Could be a power failure, modem issue, phone line issue, or comms computer issue. Could also be related to the changes made by the long distance carrier since this problem occurred after the fix. |
UPC was powered off. Power restored. |
| 153 |
blu |
Communication - Phone |
2011-10-20 20:00:00 |
2011-11-10 00:00:00 |
Modem does not output tone. Possibly cause is phone network performing upgrade. NIST phone engineers troubleshooting the problem. |
According to NIST telecom, the Long Distance carrier made some adjustments to the trunks. Issue should be resolved. |
| 101 |
blu |
Hardware - Instrument |
2011-03-01 22:00:00 |
2011-03-01 23:10:00 |
Met One Tipping Bucket gauge was replaced with F5708. Gauge was replaced b/c of under-reporting when compared to the hot plate indicated. |
The Rain gauge was not faulty. New rain gauge also reported 1/2 the rain amount compared to the HP. Could be a problem with the HP. |
| 27 |
blu |
Hardware - Instrument |
2011-01-14 01:00:00 |
2011-01-22 01:00:00 |
Communications between PC and datalogger are intermittent. PC serial port OK. Datalogger battery voltage OK. Possible issue with either datalogger, communication cable, or RAD modems. Previous replacement of datalogger did not solve the problem. |
Replaced modem on Datalogger. |
| 20 |
blu |
Hardware - PC |
2010-12-24 06:00:00 |
2010-12-27 18:00:00 |
Data acquisition for Yankee hot plate precipitation sensor could not start, due to problem with system serial port. |
Acquisition restarted. Serial port currently OK. Possible serial card issue. |
| 21 |
blu |
Hardware - Instrument |
2010-12-21 00:00:00 |
2011-01-03 13:00:00 |
Communications between PC and datalogger are intermittent. PC serial port OK. Datalogger battery voltage OK. Possible issue with either datalogger, communication cable, or RAD modems. |
Replaced Datalogger. |
| 16 |
blu |
Hardware - Instrument |
2010-12-19 19:00:00 |
2011-01-05 16:00:00 |
Tipping Bucket Rain Gauge stopped reporting tips when nearby rain gauges are reporting. Discovered TB tower mount fell over due to strong winds. Will be out of service until repaired. |
Tipping Bucket Rain Gauge repaired successfully. |
| 100 |
blu |
Hardware - Instrument |
2010-11-01 00:00:00 |
2010-11-16 01:18:00 |
Tipping Bucket Rain Gauge stopped reporting tips when nearby rain gauges are reporting. |
Tipping Bucket gauge replaced with Met One 5708 |
