WRF Model Images for Mid-Latitude Convective Cloud Experiment

Browse images depict simulated atmospheric variables from the Weather Research and Forecasting model for the MC3E field campaign. The dataset contains PNG and GIF files covering a period from April 19, 2011, to June 6, 2011. It was produced by the Global Hydrology Resource Center DAAC to support the validation of satellite rainfall retrievals and model parameterizations.

Use Cases

• Validating satellite-based rainfall retrieval algorithms over land using simulated radar reflectivity and echo top images.
• Constraining model cumulus parameterizations with browse imagery of convective available potential energy and geopotential height.
• Analyzing the structure of mid-latitude convective systems through simulated fields of temperature, wind speed, and relative humidity.
• Studying precipitation microphysics using model outputs for hydrometeor types like rain water, snow, cloud water, cloud ice, and graupel.

Strengths

• Focuses on a major, well-documented field campaign (MC3E) designed for comprehensive convective cloud characterization.
• Provides a multi-variable view of atmospheric state with images for over 12 key parameters, including CAPE and multiple hydrometeors.
• Data availability is confirmed across multiple authoritative platforms (NASA Earthdata and Data.gov), indicating vetting and importance.

Limitations

• Dataset consists solely of browse images (PNG/GIF); underlying numerical model data is not included, limiting quantitative analysis.
• Conflicting 'last updated' dates (2011-06-06 vs. 2026-03-13) create uncertainty about the maintenance status of the metadata.
• Specific image count, file sizes, and detailed column/coordinate information are not provided in the available descriptions.

Provenance

Source

Global Hydrology Resource Center DAAC (GHRC_DAAC)

Collection Method

Simulated by the Weather Research and Forecasting (WRF) model.

Time Range

April 19, 2011 to June 6, 2011

Freshness

2026-03-13 01:58:23.168046

Geography

Mid-latitude continental region (implied by MC3E campaign focus)