1,638 resources found

Environment Canada provided this collection of ozonesondes and total ozone from stations around the world.

Some of the data sets on the World Weather Disk CDROM have been put on the mass store for use at NCAR. These sets include the Worldwide Airfield Summaries, the U.S. Station...

NOAA's National Environmental Satellite Services (NESS) has provided visible and infrared brightness data from the Improved TIROS Operational System (ITOS) for 22 October to 24...

This dataset contains a time-series collection of monthly Northern Hemisphere tropospheric data on a 2.5-degree latitude/longitude grid. These grids were created by DSS from the...

The USAF Environmental Technical Applications Center (ETAC) created these monthly climatologies of temperature and winds for the Northern and Southern Hemispheres, and...

This dataset is the companion dataset to the multi-week convection permitting simulations during September 2017 in which Hurricane Maria occurred, except under a future climate...

This dataset includes HadISST1 and HadSST2 from U.K. Hadley Centre. HadISST1 is a unique combination of monthly globally-complete fields of SST and sea ice concentration on a 1...

Global distribution of freshwater wetlands, both 1-by-1 degree resolution interpolated at NCAR, and the original Anselman and Crutzen 2.5-by-5 degree resolution.

We examine results from two transient modeling experiments that simulate the Last Interglacial period (LIG) using the state-of-the-art Community Earth System Model (CESM2), with...

This data set from the National Climatic Data Center (NCDC) contains summary of the day first order station surface weather observations. The stations are operated by the...

Goals: Determine SOA yield of OH radical oxidation of the VOC Summary: Alkanes were reacted with OH radicals in the presence of NOx in a 5900 L PTFE environmental chamber filled...

The Nimbus-7 Solar Backscatter Ultraviolet (SBUV) instrument was a down-pointing instrument that took measurements every 32 seconds at several wavelengths along the daylight...

Goals: To characterize particulate organic nitrate generated from photooxidation of a-pinene in moderate NO level and to understand its hydrolysis process. Summary: SOA...

This dataset contains 449 MHz Profiler winds collected at 30 minute intervals by the EOL/Integrated Sounding System team during the M2HATS (Multi-point Monin-Obukhov similarity...

Goals: Fast burst photooxidation of alkanols (high-NOx). Gas-aerosol-wall partitioning kinetics. Determine accommodation coefficient (alpha) and effective volatility under...

Goals: To quantify SOA yield and gas-phase product yields from humid ozonolysis of b-ocimene, which will serve as a "control" experiment to subtract the ozonolysis contribution...

This product is a reanalysis of MOPITT CO observations within the Community Atmosphere Model with Chemistry of the Community Earth System Model (CESM CAM-chem). The assimilation...

This dataset contains various daily NMC forecast grids on a 47 by 51 Northern Hemisphere polar-stereographic grid centered on the North Pole. Grids on various tropospheric...

The Arctic System Reanalysis (ASR) is produced using a high-resolution version of the Polar Weather Research and Forecasting Model (PWRF) and High Resolution Land Data...

Goals: To produce toluene high NOx SOA for photochemical aging Summary: Toluene high NOx SOA was produced for photochemical aging through the reaction of toluene with the...