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Naval Meteorology and Oceanography Command
Naval Meteorology and Oceanography Command
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About Us
Mission & Vision
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Naval Oceanography One Pager
End of Year Graphic 2022
Leadership
Commander
All Leadership
Our Commands
Naval Oceanographic Office
Fleet Numerical Meteorology & Oceanography Center
United States Naval Observatory
News from the Naval Observatory
Earth Orientation Department
Precise Time Department
The USNO Master Clock
The USNO Master Clock
Time Dissemination at the USNO
USNO Alternate Master Clock (AMC)
Cesium Atomic Clocks
Hydrogen Masers at the USNO
Rubidium Fountain Clocks
USNO Time Scales
International Time Scales and the BIPM
Definitions of Systems of Time
Global Positioning System
Global Positioning System Overview
USNO GPS Data Categories Explanation
CGGTTS Data Format
USNO GPS Time Transfer
Leap Seconds
GPS Information: SA, DGPS, Leap Seconds, etc.
GPS Week Number Rollover
GPS Timing Data and Information
USNO Format Explanation
USNO Computer Display Clocks
Two-Way Satellite Time Transfer (TWSTT)
Telephone Time
Network Time Protocol (NTP)
US Eastern Time Zone NTP Servers
US Mountain Time Zone Servers
DoD Customer Servers
Astronomical Applications Department
Celestial Reference Frame Department
Optical/IR Products
Senior Enlisted Advisor
Naval Oceanography Operations Command
Fleet Weather Center - Norfolk
Fleet Weather Center - San Diego
Joint Typhoon Warning Center
Press Room
News Stories
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Contact Us
Lieutenant Commander Sabrina L. Cummings Executive Officer, Strike Group Oceanography Team San Diego
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Lieutenant Commander Geoffry R. Eberle EXECUTIVE OFFICER, Naval Oceanography Special Warfare Center
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Lieutenant Commander Dylan H. Richmond Executive Officer, Naval Oceanography Antisubmarine Warfare Center
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Captain Kim Freitas Executive Officer, Naval Oceanographic Office
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Commander Shelley Caplan Executive Officer, Fleet Weather Center San Diego
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COMMANDER MATTHEW PAWLENKO EXECUTIVE OFFICER, FLEET WEATHER CENTER NORFOLK
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Lieutenant Commander Jason S. Maenza Executive Officer, Fleet Survey Team
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Commander Steve McIntyre Executive Officer, Fleet Numerical Meteorology and Oceanography Center
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Commander, Naval Meteorology and Oceanography Command | 1100 Balch Blvd. | Stennis Space Center, Mississippi 39529