Datasets

• Stratospheric chlorine processing after the unprecedented Hunga Tonga eruption

  Following the Hunga Tonga-Hunga Ha'apai (HTHH) eruption in January 2022, a significant reduction in stratospheric hydrochloric acid (HCl) was observed in the Southern Hemisphere...
  • dataset           NetCDF

• Daily Northern Hemisphere Sea Level Pressure Grids, continuing from 1899

  The 5-degree latitude/longitude grids contained in this dataset make up the longest continuous set of daily gridded Northern Hemisphere sea-level pressure data in the DSS...
  • dataset           OTHER

• ICARUS Chamber Experiment: Caltech Atmospheric Chamber_20130904_trans-beta...

  Goals: This experiment was performed to assess the reactive uptake behavior of trans beta-IEPOX that was synthesized for the experiment. Different particle inorganic...
  • dataset           ASCII

• U.S.A.F. ETAC TD9600 Surface Observations

  Global surface observations from the U.S.A.F. for February 1967 to April 1967 and for August 1976.
  • dataset           ASCII

• ERA-40 Monthly Means of Upper Air Model Level Analysis

  Monthly means of model level analysis data from ECMWF ERA-40 reanalysis are in this archive.
  • dataset           GRIB

• Global Ocean Surface Temperature Atlas (GOSTA), and Land Surface Atlas

  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...
  • dataset           ASCII

• Selected Outputs of NCAR Thermosphere-Ionosphere-Electrodynamics General...

  This dataset contains the NCAR Thermosphere-Ionosphere- Electrodynamics General Circulation Model (TIE-GCM) model output associated with the 7 September 2017 solar storm. These...
  • dataset           NetCDF

• ICARUS Chamber Experiment: Nizkorodov Lab_20150421_Naphthalene_Hydroxyl...

  Goals: Prepare NAP SOA at 80 RH, with low NOx, and without NH3 Summary: Prepare NAP SOA at 80 RH, with low NOx, and without NH3 Organization: Nizkorodov Lab Lab Affiliation:...
  • dataset           ASCII

• Colorado Front Range Experimental Mesonet Observations

  The Forecast Systems Laboratory (FSL) operated a 22-station experimental surface mesoscale meteorological network (mesonet) along the front range of Colorado from May 1985 to...
  • dataset           Binary

• ICARUS Chamber Experiment: UCR-CECERT-APL-Cocker Group_20161220_SOA...

  Goals: Observing OH-initiated m-xylene reactions under SOA surrogate and NOx environment. Summary: Target: 1.1 ppmC SOA surrogate, 25 ppb NOx, 1 ppm H2O2, 25 ppb m-xylene (A)...
  • dataset           ASCII

• NCAR Global Climate Four-Dimensional Data Assimilation (CFDDA) Hourly 40 km...

  NCAR Global Climate Four-Dimensional Data Assimilation (CFDDA) Hourly 40 km Reanalysis dataset is a dynamically-downscaled dataset with high temporal and spatial resolution that...
  • dataset           NetCDF

• NCEP 51-year Hydrological Reanalysis

  A 51-year hydrological reanalysis between 1948 and 1998 over the continental US was recently completed at Climate Prediction Center of NCEP, NOAA. The project used Noah land...
  • dataset           GRIB

• NCDC Global Historical Climatology Network Monthly Version 3 (GHCNMV3)

  NOTE: Version 3 of GHCN has been discontinued at NCEI, and so this dataset is no longer being updated. Version 4 of GHCN can be accessed here. <p>The Global Historical...
  • dataset           ASCII

• ICARUS Chamber Experiment: Jimenez...

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

• En-GARD Downscaled Climate Data over the Colorado River Basin

  Daily precipitation and temperature data from 18 Global Climate Models (GCM) in the Fifth Phase of the Coupled Model Intercomparison Project (CMIP5) that were downscaled using...
  • dataset           NetCDF

• ICARUS Chamber Experiment: UCR-CECERT-APL-Cocker...

  Goals: PM Wall loss with blacklights on in the last hour Summary: Atomizing 0.02M Ammonia Sulfate INSTRUMENTS: Dual SMPS Organization: UCR-CECERT-APL-Cocker Group Lab...
  • dataset           ASCII

• ICARUS Chamber Experiment: Caltech Atmospheric...

  Goals: This experiment was performed to study product formation from stabilized Criegee intermediates in the Isoprene + ozone under dry conditions with cyclohexane as an OH...
  • dataset           ASCII

• ICARUS Chamber Experiment: NCAR_20050923_ETHYL ACETATE_Chlorine radical_No...

  Goals: Determine atmospheric photooxidation pathways for ethyl acetate, specifically examine chemistry of CH3CH2C(O)OCH(O.)CH3 radical vs. T and O2 partial pressure Summary:...
  • dataset           ASCII

• ICARUS Chamber Experiment: Nguyen...

  Goals: This experiment examined the photoreactivity of isoprene diol with ammonium sulfate aerosol in the absence of an OH precursor. Summary: The chamber was humidified to ~75%...
  • dataset           ASCII

• ICARUS Chamber Experiment: UCR-CECERT-APL-Cocker Group_20161109_NOx/SOA...

  Goals: Gasoline photooxidation under NOx and SOA surrogate Summary: Target: 1.1 ppmC SOA surrogate, 19 ppb NOx, 250 uL Gasoline (A) + 1 ppmC H2O2 (both) INSTRUMENTS: SMPS, GC1,...
  • dataset           ASCII