The Lagoon course explorerUC Santa Barbara
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A better quarter.
Explore the grade history behind your next classes.
Real UCSB data. Free to explore.
10,653 courses with historical dataRecords through Summer 2026
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ESM courses
ESM
ESM 595P
4.00Average GPA
100.0%A-range grades
22 enrollmentsThrough Spring 2014
ESM
ESM 238
3.77Average GPA
80.0%A-range grades
20 enrollmentsThrough Winter 2014
ESM
ESM 246
3.95Average GPA
95.0%A-range grades
20 enrollmentsThrough Winter 2020
ESM
ESM 402D
3.93Average GPA
90.0%A-range grades
20 enrollmentsThrough Spring 2024
ESM
ESM 513
3.97Average GPA
100.0%A-range grades
20 enrollmentsThrough Fall 2025
ESM
ESM 595MB
3.81Average GPA
80.0%A-range grades
20 enrollmentsThrough Winter 2021
ESM
ESM 444
4.00Average GPA
100.0%A-range grades
19 enrollmentsThrough Fall 2015
ESM
ESM 214L
4.00Average GPA
100.0%A-range grades
18 enrollmentsThrough Fall 2018
ESM
ESM 249
3.84Average GPA
94.1%A-range grades
17 enrollmentsThrough Winter 2017
ESM
ESM 595TT
—Average GPA
—A-range grades
17 enrollmentsThrough Winter 2012
ESM
ESM 595JJ
—Average GPA
—A-range grades
15 enrollmentsThrough Fall 2013
ESM
ESM 217
4.00Average GPA
100.0%A-range grades
14 enrollmentsThrough Winter 2025
ESM
ESM 595A
4.00Average GPA
100.0%A-range grades
12 enrollmentsThrough Spring 2024
ESM
ESM 595CC
—Average GPA
—A-range grades
12 enrollmentsThrough Spring 2012
ESM
ESM 595EE
—Average GPA
—A-range grades
12 enrollmentsThrough Spring 2012
ESM
ESM 595RH
4.00Average GPA
100.0%A-range grades
10 enrollmentsThrough Fall 2021
ESM
ESM 445
3.59Average GPA
71.4%A-range grades
7 enrollmentsThrough Winter 2014
ESM
ESM 595BK
4.00Average GPA
100.0%A-range grades
7 enrollmentsThrough Spring 2017
ESM
ESM 595CR
4.00Average GPA
100.0%A-range grades
7 enrollmentsThrough Spring 2018
ESM
ESM 595J
—Average GPA
—A-range grades
7 enrollmentsThrough Winter 2012
ESM
ESM 595SA
4.00Average GPA
100.0%A-range grades
7 enrollmentsThrough Winter 2017
ESM
ESM 595JF
4.00Average GPA
100.0%A-range grades
6 enrollmentsThrough Spring 2019
ESM
ESM 595GG
—Average GPA
—A-range grades
5 enrollmentsThrough Fall 2009
ESM
ESM 595PH
4.00Average GPA
100.0%A-range grades
5 enrollmentsThrough Spring 2020
About the numbers
Historical grade data from the Daily Nexus, obtained from UCSB’s Registrar through public records requests. Available records extend through Summer 2026. Course history is not a list of current offerings. Dataset retrieved .
GPA and grade percentages use letter grades only, weighted by the number of grades. A range includes A+, A, and A−. Repeated enrollments count separately. Past grades don’t predict your result or a course’s workload. How to read grade distributions ↗