Click on the maps for larger image
Regional Surface Meteorological Networks
CAMNET - The Northeast States for Coordinated Air Use Management (NESCAUM) operates this network of 6 stations with locations throughout the northeast US (1 in New Hampshire). The network provides 15-minute observations of air temperature, relative humidity, wind speed, wind direction, precipitation, and visibility. Each station also has a webcam on site. For further information visit the CAMNET home page.
WBZ WeatherNet - WBZ-TV in Boston, Massachusettes this network of 124 stations located primarily at schools throughout Massachusettes, New Hampshire, and Vermont (16 in New Hampshire). The network provides up to 1-minute observations of air temperature, relative humidity, wind speed, wind direction, precipitation, and barometric pressure. For further information visit the WBZ network page.	No map yet.
State and Local Surface Meteorological Networks
New Hampshire Road Weather Information System (RWIS) - The New Hampshire Department of Transportation operates this network of 12 weather stations located along roadways throughout the state.	No map.
New Hampshire Air Monitoring Network - The New Hampshire Department of Environmental Services Air Resources Division operates this network of 14 weather stations located throughout the state of New Hampshire. The paramters available vary by station, but all provide hourly wind speed and wind direction. For further information visit the Air Monitoring page.
AIRMAP Network - AIRMAP is a multi-institutional effort housed at the University of New Hampshire. The network includes 4 stations with locations throughout New Hampshire. The network provides 15-minute observations of air temperature, wind speed, wind direction, and barometric pressure. Each site also has a webcam. For further information visit the AIRMAP home page .
Precipitation and Radar Networks
NOAA/National Centers for Environmental Prediction (NCEP) Hourly Precipitation Data - NOAA/NCEP routinely develops a National Multi-sensor Hourly Precipitation Analysis (Stage II) data set from hourly radar precipitation estimates and from hourly gage reports. The gage data includes hourly observations from ~4000 gages across the US (34 in New Hampshire) collected by the NOAA River Forecast Centers and sent to NCEP. Further information on these data is available at: http://wwwt.emc.ncep.noaa.gov/mmb/ylin/pcpanl/.
NOAA/NWS Cooperative Observer 15-minute Precipitation Network - The NOAA/NWS routinely collects 15-minute observations of precipitation from Fisher-Porter and Universal rain gages operated by 2777 cooperative observers located throughout the US (27 in New Hampshire). These data are archived at NOAA/NCDC as data set TD 3260. For further information visit the NOAA/NCDC TD3260 page.
Radiation and Flux Networks
None at present
Soil Networks
Soil Climate Analysis Network (SCAN) - The SCAN is operated by the United States Department of Agriculture (USDA) Natural Resources Conservation Service (NRCS). The network provides hourly observations of air temperature, relative humidity, wind speed, wind direction, solar radiation, precipitation, barometric pressure, snow water content, snow depth, soil temperature (at 2, 4, 8, 20, and 40 cm depths), and soil moisture (at 2, 4, 8, 20 and 40 cm depths). The 80 SCAN stations are located across the US in primarily agricultural regions (2 in New Hampshire). For further information visit the SCAN home page.
Hydrology Networks
United States Geological Survey (USGS) Streamflow Network - The USGS (part of the US Department of the Interior) operates this network of 7237 streamflow gages (57 in New Hampshire) at locations throughout the US. The network provides hourly or more frequent observations of stage (water level) from which discharge (flow) is comuputed using a stage-discharge rating relation. The rating is defined by occasional direct current-meter measurements of discharge. All data are available through the USGS and the district offices in each state. Many of these gages provide realtime data relayed via the GOES satellite data collection system. The realtime data are provisional data that have not been reviewed or edited. These realtime data may be subject to significant change and are not citeable until reviewed and approved by the USGS. Realtime data may be changed after review because the stage-discharge relationship may have been affected by: 1) backwater from ice or debris; 2) algal and aquatic growth in the stream; 3) sediment movement; and 4) malfunction of recording equipment. Each station record is considered provisional until the data are published. The data are usually published with 6 months of the end of the water year (1 October to 30 September). Data users are cautioned to consider carefully the provisional nature of the information before using it. For further information on the USGS stremflow network visit the USGS Water Resources of the United States page or the USGS New Hampshire District Office home page.
Upper Air Networks
Cooperative Agency Profiler (CAP) Network - The NOAA/FSL ingests data from wind profilers and RASS operated by a number of cooperating agencies. Most of these profilers are 915 MHz, but some are 449 or 50 MHz. Most provide hourly observations of wind speed and direction. The number and location of these can vary through time. As this is being written the network included 58 locations within the US (2 in New Hampshire). Most of the sites are along the US West Coast and in the northeastern US. For further information visit the CAP home page at: http://www.profiler.noaa.gov/jsp/aboutCap.jsp.
Ground Based Global Positioning System (GPS) Meteorology Demonstration Network (GPS-MET) - The NOAA/FSL ingests data from 323 GPS locations around the US operated by many different agencies (3 in New Hampshire). Typically each location provides 30-minute observations of integrated precipitatable water along with a number of surface meteorology parameters (air temperature, relative humidity, barometric pressure, etc). For further information visit the GPS-MET home page.
Aerosol Networks
Regional East Atmospheric Lidar Mesonet - The Regional East Atmospheric Lidar Mesonet (REALM) is a proposal by a number of lidar researchers and is designed to monitor air quality in the vertical from multiple locations on the east coast. For further information visit the REALM web site.	Map at web site.
None at present.
Coastal Networks
Coastal-Marine Automated Network (C-MAN) - The National Data Buoy Center (NDBC) operates this network of 55 C-MAN stations with locations along coastlines throughout the US (1 in New Hampshire). The network typically provides hourly observations of air temperature, barometric pressure, wind speed, wind direction, and wind gust. Some stations also provide observations of sea water temperature, water level, waves, relative humidity, precipitation, and visibility. For further information visit the NDBC home page.
National Data Buoy Center (NDBC) Moored Buoy Network - The NDBC operates this network of 77 moored buoys with locations throughout the US coastal regions (1 off the coast of New Hampshire). The network typically provides hourly observations of air temperature, dew point, water temperature, barometric pressure, wind speed, wind direction, wave height, wave period, and swell. For further information visit the NDBC home page.