1,640 resources found

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 dataset contains monthly precipitation values on a 2.5-degree grid covering the tropical Pacific Ocean from 30S latitude to 30N and from 105E longitude to 290E. Grids are...

The data in this set were collected and organized as part of the Equatorial Pacific Ocean Climate Studies (EPOCS) program at the Climate Analysis Center. The various data...

Daily temperature and precipitation data have been assembled from Boulder newspaper weather pages and other available sources to provide a history of Boulder, CO weather from...

Version III CDROMs include twice daily analyses from 1946 through December 1994. Selected daily grids (not on CDROMs) of 1995-2009 are now available as of 2010JAN28.

Goals: Diesel photooxidation under NOx and SOA surrogate Summary: 1.1 ppmC surrogate + 12.5 ppb NOx + 150 uL (shell) diesel + 1 ppmC H2O2 INSTRUMENTS: AMS, SMPS, GC1, HTDMA,...

Goals: This experiment serves as a no-organic control for experiments on 11/16/21 and 11/19/21, to examine the dark size-dependent loss rates of ammonium sulfate aerosol in the...

Goals: Photolysis of monoterpene-derived organic nitrates Summary: Photolysis rate constant and mechanism of limonene-derived organic nitrate Organization: Ng Research Group Lab...

Goals: Determine the gas-phase and particle-phase reaction products as well as SOA yield of resorcinol + OH in the presence of NOx. Summary: 400 ppb of resorcinol was added as 2...

Note: Since this dataset now has a duplicate copy in AWS, we will stop continuous updates of this dataset in the summer 2025. The NCEP operational Global Data Assimilation...

Atmospheric Forcing data, regridded from the Modern-Era Retrospective analysis for Research and Applications, Version 2 (MERRA2) data and are both horizontally and vertically...

GOSTAplus (Atlas 8) and the Blended Land Surface and SST Atlas were taked from the GOSTAplus CDROM received at NCAR February 1998. The period of record for these grids is...

ISCCP Reduced Resolution Radiance (B3) Data This is a global data set of calibrated and normalized infrared and visible radiances of operational geostationary and polar orbiting...

Global 6-hourly upper air analysis data from the ECMWF 15 year Reanalysis Project (ERA-15)

Goals: To investigate gas and particle phase compounds and SOA yields. Summary: 100 ppb of Cl2 was injected and reacted with 4uL of isoprene at low RH in the presence of...

The US National Center for Atmospheric Research partnered with the IBS Center for Climate Physics in South Korea to generate the CESM2 Large Ensemble which consists of 100...

This TraCE-21ka dataset contains output from the full TraCE simulation from 22,000 years before present (22ka) to 1990 CE as well as single-forcing sensitivity simulations of...

This dataset contains tropospheric temperature analyses derived from satellite microwave sounding units (MSUs). Included are monthly means and anomalies, and annual cycle data.

This dataset includes MPAS-A initial conditions, a sample namelist file, and simulated tropical cyclone tracks as detected using the TempestExtremes tracking algorithm. Initial...

NCAR global, 2-hourly GPS precipitable water data are derived from ground-based GPS measurements of zenith path delay (ZPD) using three different resources, including the...