IRIS Data Management Center Filling Requests 247

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IRIS Data Management CenterFilling Requests 24/7
3 megabits per second
17 seismograms per second
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Mass Storage at the IRIS DMC
StorageTek Powderhorn
50 terabyte NAS RAID
7-2/3 high x 10-2/3 Diameter
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Types of Data We Manage

• Seismological
• Broadband Seismometers
• Strong Motion
• Buildings
• Structures
• Free Field
• Geophones
• Hydrophones
• Hydrological
• Water Current
• Depth
• Temperature
• Water Level

• Meteorological
• Wind Speed
• Wind Direction
• Temperature
• Humidity
• Rain Gauge
• Solar Radiaton
• Insolation/Pyranometer
• Microbarograph
• Relative/Absolute
• Infrasound
• microphones

• Geophysical
• Magnetotelluric
• Magnetometer
• Electric Field
• Strainmeter
• dilatational
• tensor
• Tidal Pendulum
• Gravimeter
• conventional
• superconducting
• Tiltmeter
• Creep Meters