MPLNETThe NASA Micro-Pulse Lidar NetworkNational Aeronautics and
Space Administration
Goddard Space
Flight Center

MPLNET Active Site Status: 2026-03-21 16:57:19

Problem                       Alert                       Good            
missing overlap and polarization cals temporarily ignored

#SiteInstrumentL0 DataDC Cal DataAP Cal DataEnergyBox Temp
Appalachian_State MPL44201
Barcelona MPL44263 2025-07-15 12:00:00
249.2 days ago
DC Data Overdue
AP Data Overdue
Low Energy (< 2 uJ) temp NaN or INF
CARTEL MPL55066
Cambridge_Bay MPL55080 no set point
Douliu MPL44264
EPA-NCU MPL44249
El_Arenosillo MPL44245
GSFC MPL44258
Izana MPL44261 2026-03-17 09:00:00
4.3 days ago
KAUST_Campus MPL44233 2025-02-14 08:00:00
400.4 days ago
DC Data Overdue
AP Data Overdue
no set point
Kaohsiung MPL44250 2C < temperature deviation from set point <= 5C
temp: 20.9 C
set point: 23.0 C
King_George_Island MPL55036 2026-03-21 11:00:00
6.0 hours ago
no set point
London-CDN MPL55072 AP Data Overdue
OPAL MPL55055 no set point
SEDE_BOKER MPL44241 Archive:
3022-01-03 02:08:00
***** hours ago
Incoming:
2026-02-04 13:01:00
45.2 days ago
DC Data Overdue
AP Data Overdue
Sandy_Cove MPL55065 2026-02-24 00:00:00
25.7 days ago
no set point
Santa_Cruz_Tenerife MPL44255 2026-03-18 07:00:00
3.4 days ago
DC Data Overdue
AP Data Overdue
Sao_Paolo MPL40412 2025-03-30 02:00:00
356.6 days ago
DC Data Overdue
AP Data Overdue
Silpakorn_Univ MPL55086 AP Data Overdue
Singapore MPL55084
South_Pole
not NRT!
MPL44105 DC Data Overdue
AP Data Overdue
Low Energy (< 2 uJ) no set point
Stony_Plain MPL55087 Archive:
3022-01-07 01:20:00
***** hours ago
Incoming:
2026-03-21 15:00:00
2.0 hours ago
AP Data Overdue
Toronto_Downtown MPL55041 AP Data Overdue
UH_Liberty MPL44262 2026-03-12 17:00:00
9.0 days ago
UMBC MPL44254 no set point
Univ_of_Nevada-Reno MPL55085
Univ_of_Saskatchewan MPL55067 2026-03-12 01:00:00
9.7 days ago
AP Data Overdue
2C < temperature deviation from set point <= 5C
temp: 26.6 C
set point: 23.8 C
Xitun MPL44266 no set point

Note 1: click on the row number to see plots of the L1 NRB, Volume Depolarization Ratio, and Instrument Diagnostics

Note 2: only the last minute of received data is used to determine instrument energy and box temp status, see diagnostic plots for past week statistics

Note 3: the table can be limited to specific site(s), example URL: https://mplnet.gsfc.nasa.gov/operations/status?sites=sitename1,sitename2,sitenameN

 

 

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