Hydrology and Atmospheric Science (BS)
Main Campus, Tucson, United States
Bachelor of Science in Hydrology and Atmospheric Sciences
University of Arizona
Hydrology and Atmospheric Sciences
Program Overview: BS in Hydrology and Atmospheric Sciences
The Hydrology and Atmospheric Sciences major at the University of Arizona provides students with a fundamental knowledge of the water cycle, from below the Earth's surface to above it, in both theory and application. Students choose an emphasis in either Meteorology and Atmospheric Sciences (ATMO) or Environmental Hydrology and Water Resources (EHY), allowing them to tailor their studies to their career goals.
The Meteorology and Atmospheric Sciences emphasis covers weather and climate analysis, atmospheric chemistry, radiation and remote sensing, climate change, severe weather, and planetary science. This degree adheres to the requirements of the National Weather Service (NWS), the American Meteorological Society (AMS), and the World Meteorological Organization (WMO), preparing graduates for professional certification and career readiness.
The Environmental Hydrology and Water Resources emphasis trains students to solve practical hydrologic problems related to surface and subsurface water, drought, flooding, and water quality. Students complement their academic study with practical experiences through field and laboratory courses, internships with industry and government agencies, study abroad opportunities, and directed research.
Key Program Highlights
- Two distinct emphasis areas: Meteorology and Atmospheric Sciences or Environmental Hydrology and Water Resources
- Meets professional standards set by the National Weather Service, AMS, and WMO
- Accelerated pathways available to earn both a BS and MS in less time
- Hands-on learning through fieldwork, laboratory courses, internships, and directed research with faculty
Curriculum and Course Modules
The BS in Hydrology and Atmospheric Sciences curriculum combines foundational sciences with specialized coursework in atmospheric and hydrologic processes. Students build strong quantitative skills through mathematics, physics, and chemistry before advancing to upper-division courses in their chosen emphasis area.
Introduction to Weather and Climate
3 creditsFundamentals of atmospheric science including weather systems, climate patterns, atmospheric circulation, and the physical processes that drive Earth's weather and climate.
Physical Hydrology
3 creditsStudy of the hydrologic cycle with emphasis on precipitation, evapotranspiration, infiltration, groundwater flow, and surface runoff processes across various landscapes.
Atmospheric Thermodynamics
3 creditsExplores thermodynamic principles applied to the atmosphere, including stability analysis, cloud formation, convection, and the energy budget of the Earth-atmosphere system.
Synoptic Meteorology
3 creditsAnalysis of large-scale weather systems, fronts, cyclones, and anticyclones using weather maps, satellite imagery, and upper-air data for forecasting purposes.
Groundwater Hydrology
3 creditsPrinciples of subsurface water movement, aquifer properties, well hydraulics, groundwater contamination, and resource management in arid and semi-arid environments.
Remote Sensing and GIS for Earth Sciences
3 creditsApplication of satellite remote sensing and geographic information systems to analyze atmospheric, hydrologic, and environmental data for research and resource management.
Elective Courses
Admission Requirements
Prospective students applying to the BS in Hydrology and Atmospheric Sciences at the University of Arizona should meet the academic and language requirements outlined below. Uni4Edu can guide you through every step of the application process to ensure a smooth experience.
Academic Requirements
- High School DiplomaCompletion of secondary education or equivalent qualification recognized for university admission
- Minimum GPA3.0 on a 4.0 scale (approximately 85%) for first-year applicants
- Mathematics PreparationFour years of high school mathematics including algebra, geometry, and pre-calculus
- Laboratory SciencesThree years of laboratory sciences in high school
- Standardized TestsSAT or ACT scores are optional but can strengthen the application
English Language Requirements
- TOEFL iBTMinimum score of 70
- IELTSMinimum overall band score of 6.0
- Duolingo English TestAccepted; contact Uni4Edu for current minimum score requirements
Required Documents
For personalized admission guidance, document verification, and application support, please contact Uni4Edu
Scholarships and Funding
The University of Arizona offers several merit-based and need-based financial aid opportunities for international students. Uni4Edu can help you identify and apply for the scholarships best suited to your academic profile and financial needs.
Global Wildcat Award
International undergraduate students are automatically considered for this merit-based scholarship upon completing their application. Award amounts are based on academic achievement and may be renewable.
For detailed tuition fee information, please contact Uni4Edu — we will guide you through the costs and available funding options for this program.
Career Prospects
Graduates of the BS in Hydrology and Atmospheric Sciences are well-prepared for careers spanning meteorology, environmental consulting, water resource management, and government agencies. The program's adherence to NWS and AMS standards ensures graduates meet professional qualifications sought by employers nationwide.
Potential Career Roles
Potential Employers
Rankings and Recognition
The University of Arizona is a member of the Association of American Universities (AAU) and is recognized as a leading research institution. Its programs in Earth sciences, atmospheric sciences, and water resources consistently rank among the top globally, reflecting the university's strength in environmental and geoscience disciplines.
| Subject | Ranking Body | Rank |
|---|---|---|
| Meteorology and Atmospheric Sciences | U.S. News & World Report | #47 |
| Earth and Marine Sciences | QS World Subject Rankings | Top 30 |
| Space Science | U.S. News & World Report | #10 |
| Water Resources | U.S. News & World Report | Top 20 |
How to Apply
Applying for this program is easy with Uni4Edu. Our team will guide you through every step of the process — from document preparation to final enrolment.
Contact Uni4Edu
Reach out to our team via email or phone. We will assess your profile and confirm your eligibility for this program.
Prepare Your Documents
Our advisors will provide you with a personalised checklist of required documents and help you prepare your application package.
Submit Your Application
Uni4Edu will submit your application on your behalf and keep you updated on its progress throughout the review period.
Receive Your Offer
Once accepted, we will help you understand your offer, arrange visa support if needed, and guide you through the enrolment process.
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