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Welcome to the UCLA Ground Magnetometer Data Center. This site gives you access to second-resolution ground magnetometer data for THEMIS stations around North America.

Browse through all the stations and their locations from the Station Locator
Find stations with available data when you input a date with Check Availability
Extract data from specific stations below after available stations are found

1) Select Stations for Data Extraction:  (Max number of stations: 4)
  Click on a station site link to select site.
GBO:
CHGB INUV
NAIN
EPO:

2) Select Time Interval: Enter either DOY or Month/Day (Max 2 days)
  From:  
DOY     Time
  To:  
DOY     Time


3) Choose Data Format:

ASCII
Plot
 
Plot Size: Plot Format:
Small   Overlay
Large   Separate
 

4) Extract Data:


**NOTE: Data can take up to a few minutes to generate.**

 

 
Station Locator
 
Data Avalability:
Click on a site link to browse available data.

GBO:
CHGB - Chibugamu, CAN
EKAT - Lac de Gras, CAN
GBAY - Goose Bay, CAN
INUV - Inuvik, CAN
KAPU - Kapuskasing, CAN
KIAN - Kiana, CAN
MCGR - McGrath, USA
NAIN - Nain, CAN
PGEO - Prince George, CAN
TPAS - Flin Flon, CAN
WHIT - White Horse, CAN

EPO:
BMLS - Bay Mills, MI
CCNV - Carson City, NV
DRBY - Derby, VT
FTYS - Fort Yates, ND
HOTS - Hot Springs, MT
LOYS - Loysburg, PA
PTRS - Petersburg, AK
PINE - Pine Ridge, SD
RMUS - Remus, MI
SWNO - Shawano, WI
UKIA - Ukiah, OR