2026 National Soil Moisture Workshop
About the Workshop
The 17th annual National Soil Moisture Workshop was held on June 9–11, 2026 at the University of North Carolina at Asheville in Asheville, North Carolina. Hosted by NOAA’s National Integrated Drought Information System (NIDIS) in partnership with the USDA Agricultural Research Service, the USDA Forest Service, and the Cooperative Institute for Satellite Earth System Studies (CISESS), this science meeting is a core component of work conducted by the National Coordinated Soil Moisture Monitoring Network (NCSMMN).
This year’s theme was Soil Moisture and Natural Hazards. Presentations covered topics including drought tracking and communication, agricultural resilience to drought, validation of remote-sensed products, expansion of in situ measurements, and the role of soil moisture information in wildfire management and impacts.
Video recordings of the workshop presentations are available below.
This year, the workshop also included:
- A pre-workshop meeting exploring next steps and ideas for improving communication of soil moisture Information. This discussion-based session included a dialogue about audience engagement, a review of soil moisture data formats mesonets commonly use, and discussion of existing communication gaps and opportunities.
- A field trip to Coweeta Experimental Forest, where participants toured a classic soil moisture flow experiment, viewed a burn treatment area, and learned about other long-term research critical to understanding forest hydrology.
Find video recordings and highlights from prior years’ meetings on drought.gov.
2026 Soil Moisture Community Leadership Award Recipient: Stephanie Connolly
Stephanie Connolly was the recipient of the 2026 Soil Moisture Community Leadership Award. Ms. Connolly is the Soil Scientist and Field Liaison for the U.S. Department of Agriculture (USDA) Forest Service Northern Research Station. She receives this award for her technical expertise, track record of successful collaboration and coordination across agencies, and ability to translate research into practical tools for land and fire management. For more than a decade, Ms. Connolly has worked collaboratively to establish and expand a National Forest Soil Moisture Monitoring Network—an achievement that has had major implications for drought monitoring, forest management, and wildfire management efforts.
Beyond her leadership in network building, Ms. Connolly has demonstrated commitment to community engagement and collaboration. She serves on the coordinating team of the National Coordinated Soil Moisture Monitoring Network and has repeatedly supported planning for the annual National Soil Moisture Workshop, including arranging field trips to national forests that are a highly rated event of the workshops. She also played a central role in multiple national committees and interagency efforts, including serving as planning committee facilitator for both the 2021 End User Listening Session and the 2021 Soil Moisture Sensor Operator Workshop. She planned, facilitated, and hosted the 2023 Workshop for Forest Soil Moisture Monitoring in Beltsville, Maryland—a landmark event bringing together leading soil moisture scientists, U.S. Forest Service researchers, state climatologists, and technology developers to advance the field of forest soil moisture monitoring. Her efforts have been central to advancing dialogue around measurement gaps, emerging sensor technologies, and opportunities for scaling soil moisture data for operational forest management.
Ms. Connolly’s ability to connect researchers, land managers, and technical experts has substantially strengthened coordination between federal agencies, universities, and state partners working in soil moisture monitoring, modeling, and applications. She brings to the community a combination of scientific credibility, strategic vision, and ability to convene partners around a shared goal.
The Soil Moisture Community Leadership Award is presented annually at the National Soil Moisture Workshop to the individual, either research- or practitioner-oriented, who demonstrates an extraordinary commitment to building the soil moisture community of practice and delivering soil moisture–related products and services to support the public good.
Workshop Agenda and Presentation Recordings
| Time (ET) | Topic | Speaker/Moderator |
|---|---|---|
8:30 a.m. | Welcome to Asheville and the Sherrill Center | Ronald Leeper– North Carolina State University (NCSU) and Cooperative Institute for Satellite Earth System Studies (CISESS) |
| 8:40 a.m. | Welcome, Natural Hazards and Soil Moisture Theme | Elise Osenga – CIRES, University of Colorado Boulder and NOAA's National Integrated Drought Information System (NIDIS) |
| 8:50 a.m. | National Coordinated Soil Moisture Monitoring Network (NCSMMN) Highlights and the Value of Soil Moisture in Hazards Planning | Michael Cosh – U.S. Department of Agriculture, Agricultural Research Service (USDA-ARS) |
| Session 1: Soil Moisture and Hazards | Moderator: Elise Osenga | ||
| 9:00 a.m. | Keynote: Soil Moisture for Natural Hazards: Challenges, Data Gaps, and Emerging Data-Driven Opportunities | Ali Fares – Prairie View A&M University |
| 9:40 a.m. | A Missing Variable in Flood Modeling: Soil Infiltration Capacity Driven by Soil Health | Stan Pace – CaluSolv |
| 9:55 a.m. | Stakeholder Engagement and Applications Co-Development of NLDAS-3 for Drought Monitoring, Flood Prediction, and Beyond | Jonathan Case – University of Alabama Huntsville |
| 10:10 a.m. | Coffee Break and Conversation Corners | |
| Session 2: Characterizing Drought | Moderator: Elise Osenga | ||
| 11:10 a.m. | Drought Research & Tools: Soil Moisture Products and Services Powered by ACIS | Natalie Umphlett – Cornell University, Northeast Regional Climate Center |
| 11:20 a.m. | A SIMPL Framework for Drought Severity Assessment with Disparate Data | Vinit Seghal – Louisiana State University |
| 11:30 a.m. | Assessing Soil Moisture Response to Drought from Historical and Soil Context | Ronald Leeper – NCSU, CISESS |
| 11:40 a.m. | Soil Moisture in the New Drought Data Dashboard (D3) Drought Tool | Zachary Hoylman – University of Montana |
| 11:50 a.m. | Session 2: Discussion and Q&A | Moderator: Elise Osenga – CIRES, NIDIS |
| 12:00 p.m. | Group Picture | Michael Cosh – USDA-ARS |
| 12:15 p.m. | Networking Lunch – Provided by METER Group | |
| Session 3: Managing Agriculture Under Drought | Moderator: Michael Cosh | ||
| 1:15 p.m. | Will You Leave Your Field Barren? The Story of Drought, Soil Moisture, and Cover Crops | Sumita Sen – The Ohio State University |
| 1:30 p.m. | Soil Moisture Dynamics Under Automated Surge Irrigation in Northern Utah | Ngoni Mufute – Utah State University |
| Session 4: Remote-Sensed Soil Moisture Products | Moderator: Michael Cosh | ||
| 1:45 p.m. | Validating NISAR Soil Moisture Products Inside Active Agricultural Fields | Simon Kraatz – USDA |
| 1:55 p.m. | Advancing Precision Agriculture: High-Resolution Root-Zone Soil Moisture Retrieval Using UAV-Based L-Band Radiometry | Nikhil Raj Deep – University of Florida |
| 2:05 p.m. | Session 4: Discussion and Q&A | Moderator: Michael Cosh – USDA-ARS |
| 2:25 p.m. | Closing Remarks and Poster Session Logistics | Michael Cosh – USDA-ARS |
| Session 5: Poster Session | ||
| 2:30–4:30 p.m. | Poster Session, Snacks, and Networking | |
| Time (MT) | Topic | Speaker/Moderator |
|---|---|---|
| Session 6: Forests & Fires | Moderator: Stephanie Connolly | ||
8:30 a.m. | Schedule for the Day and Other Reminders | Elise Osenga – CIRES, NOAA/NIDIS |
| 8:40 a.m. | Keynote: Soil Moisture and Wildland Fire Operations | Mike Ward – The Nature Conservancy, North Carolina Wildfire Management |
| 9:30 a.m. | Soil Moisture in the Wildfire Continuum | Gabrielle Boisrame – Desert Research Institute |
| 9:45 a.m. | Simulating and Partitioning Interception, Evaporation, and Transpiration by Vegetation Type in a Semi-arid Montane Watershed in the Southwest Using HYDRUS-1D | Emory Ellis – Northern Arizona University |
| 10:00 a.m. | Coffee Break and Conversation Corners | |
| Session 7: New Technologies and Methods for Data Generation | Ronald Leeper | ||
| 10:45 a.m. | Exploring the Limits of Complex Dielectric Through Intersections Technology | Chris Chambers – METER Group |
| 10:55 a.m. | Modeling Soil Moisture from Rainfall at Network Sites | Victoria Walker – Embry Riddle Aeronautical University |
| 11:05 a.m. | A Low Cost, Fully Autonomous UAV-Based Soil Moisture Payload for Near-Surface Measurements | Hemanth Narayan Dakshinamurthy – South Carolina State University |
| 11:10 a.m. | Session 7: Discussion and Q&A | Moderator: Ronald Leeper – NCSU, CISESS |
| Session 8: Integrating In Situ and Gridded Products | Moderator: Ronald Leeper | ||
| 11:20 a.m. | Panel Discussion – Comparing and Improving Modeled and Remote-Sensed Products (no video recording)
| Moderator: Michael Cosh – USDA-ARS Ali Ashrafi – Oklahoma State University Zachary Hoylman – University of MontanaJ John Bolten – NASA |
| 11:50 a.m. | Distributed Hydrological Models for Soil Moisture Predictions from Point Sensors to Landscape Scale and Beyond: A Case Study from Pullman, Washington | Zamir Libohova – USDA-ARS |
| 12:00 p.m. | Application of In Situ and Remote Sensing–Based Soil Moisture Indices for Agricultural Drought Assessment in the Southern Great Plains | Gebrekidan Tefera – Prairie View A&M University |
| 12:10 p.m. | Exploiting the Relationships Between In Situ Soil Moisture Data and Remotely Sensed Vegetation Indices to Improve Oklahoma’s Soil Moisture Mapping System | Arturo Flores – Oklahoma State University |
| 12:20 p.m. | Session 8: Discussion and Q&A | Moderator: John Bolten – NASA |
| 12:30 p.m. | NCSMMN Leadership in Soil Moisture Award – Presentation to Stephanie Connolly of the U.S. Forest Service (no video recording) | Michael Cosh – USDA-ARS |
| 12:15 p.m. | Networking Lunch – What Is the Next Big Thing? Brainstorming Session | |
| Session 9: Advancements in Observation Networks | Moderator: Elise Osenga | ||
| 1:45 p.m. | Benchmarking Soil Moisture Errors Using SCAN and USCRN Networks | Michael Cosh – USDA-ARS |
| 1:55 p.m. | Nationally Coordinated Total Water Monitoring | Nathan Edwards – South Dakota State University |
| 2:05 p.m. | Upgrading a Long-Term Soil Moisture Monitoring Network Through the Oklahoma Hydronet | Gabriela Silva – Oklahoma State University |
| 2:15 p.m. | Bringing Soil Moisture to South Alabama | Austin Clark – South Alabama Mesonet |
| 2:25 p.m. | Activity – Introducing a Searchable Soil Moisture Network Inventory and Other NCSMMN Resources for Networks (no video recording) | Rocky Bilotta – NOAA/NCEI Elise Osenga – CIRES, NOAA/NIDIS |
| 2:35 p.m. | Session 9: Discussion and Q&A | Moderator: Elise Osenga – CIRES, NOAA/NIDIS |
| 2:45 p.m. | Coffee Break | |
| Session 10: Long-Term Monitoring: Coweeta | Moderator: Stephanie Connolly | ||
| 3:30 p.m. | Instructions for June 11 Field Trip | Elise Osenga – CIRES, NOAA/NIDIS |
| 3:40 p.m. | Closing Remarks and Reflections from the Workshop: Gaps, Opportunities, and Next Steps Needed to Improve Applications of Soil Moisture Information for Natural Hazards (no video recording) | Mike Cosh – USDA ARS Elise Osenga – CIRES, NOAA/NIDIS |
For more information, please contact Elise Osenga (elise.osenga@noaa.gov).