We are in the process of migrating all NASA Earth science data sites into Earthdata from now until end of 2026. Not all NASA Earth science data and resources will appear here until then. Thank you for your patience as we make this transition.Read about the Web Unification Project
TABLE OF CONTENTS
Description
The MOD14 Version 6 data product was decommissioned on July 31, 2023. Users are encouraged to use the MOD14 Version 6.1 data product.
The Moderate Resolution Imaging Spectroradiometer (MODIS) Thermal Anomalies and Fire MOD14 Version 6 product is produced daily in 5-minute temporal satellite increments (swaths). The MOD14 product is used to generate all of the higher level fire products, but can also be used to identify fires and other thermal anomalies, such as volcanoes. Each swath of data is approximately 2,030 kilometers along track (long), and 2,300 kilometers across track (wide).
Known Issues
Known issues are described on the MODIS Land Quality Assessment website and in Section 7.2 of the User Guide which covers Pre-November 2000 Data Quality, Detection Confidence, Flagging of Static Sources, and the August 2020 MODIS Aqua Outage
Version Description
The following changes and improvements were implemented for inputs to MODIS Version 6 thermal anomalies and fire data products: (1) Refinements to internal cloud mask, which sometimes flags heavy smoke as clouds, (2) Fix for frequent false alarms occurring in the Amazon that are caused by small (~1 km²) clearings within forests, (3) Fix to correct a bug that causes incorrect assessment of cloud and water pixels adjacent to fire pixels near the scan edge, (4) Detect small fires using dynamic thresholding, (5) Process ocean and coastline pixels to detect fire from oil rigs, and (6) The Version 6 fire mask has the potential to detect fire over water pixels. Therefore, class 3 pixel values have been changed to be classified as “non-fire water pixels”.
Land Processes Distributed Active Archive Center (LP DAAC)
,
MODIS Adaptive Processing System, Terrestrial Information Systems Laboratory, Earth Sciences Division, Science and Exploration Directorate, Goddard Space Flight Center, NASA (NASA/GSFC/SED/ESD/TISL/MODAPS)
Citation is critically important for dataset documentation and discovery. This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use and Citation Guidance.
Copy Citation
Citation Copied
Giglio, L., & Justice, C. (2015). MOD14 MODIS/Terra Thermal Anomalies/Fire 5-Min L2 Swath 1km V006 [Data set]. NASA Land Processes Distributed Active Archive Center. https://doi.org/10.5067/MODIS/MOD14.006 Date Accessed: 2026-06-19
Giglio, Louis, and Christopher Justice. “MOD14 MODIS/Terra Thermal Anomalies/Fire 5-Min L2 Swath 1km V006.” NASA Land Processes Distributed Active Archive Center, 2015. doi:10.5067/MODIS/MOD14.006. Date Accessed: 2026-06-19
Giglio, Louis, and Christopher Justice. MOD14 MODIS/Terra Thermal Anomalies/Fire 5-Min L2 Swath 1km V006. NASA Land Processes Distributed Active Archive Center, 2015, doi:10.5067/MODIS/MOD14.006. Date Accessed: 2026-06-19
File Naming Convention
MOD14.A2002281.2350.006.2015056111335.hdf
The file name begins with the Product Short Name (MOD14) followed by the Julian Date of Acquisition formatted as AYYYYDDD (A2002281), the Hours and Minutes of Acquisition provided as HHMM (2350), the Version of the data collection (006), the Julian Date and Time of Production designated as YYYYDDDHHMMSS (2015056111335), and the Data Format (hdf).
McCarley, T. Ryan, Hudak, Andrew T., Sparks, Aaron M., Vaillant, Nicole M., Meddens, Arjan J.H., Trader, Laura, Mauro, Francisco, Kreitler, Jason, Boschetti, Luigi
Carter, Therese S., Heald, Colette L., Jimenez, Jose L., Campuzano-Jost, Pedro, Kondo, Yutaka, Moteki, Nobuhiro, Schwarz, Joshua P., Wiedinmyer, Christine, Darmenov, Anton S., da Silva, Arlindo M., Kaiser, Johannes W.