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EPS SCI 8 · Lec 1

Earthquakes and Volcanoes

Fall 2026Lithgow-Bertelloni5 units

Seats, time, final and grades

Seats

Open, 7 seats left.

93 of 100 enrolled, lecture and all discussions summed.

Meets

TR 11:00am-12:15pm

Lecture only. You also attend a discussion, listed below.

Final

Wed 9 Dec, 8:00am to 11:00am

One exam for the whole class, Los Angeles time.

Read 14 hours ago.

Grades

3.29
predicted, all instructors · 748 grades

748 letter grades, everyone who has taught EPS SCI 8.

Read 71 minutes ago. This is a recent reading, not a live seat count.

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Put this class on a board

A board is one quarter you are drafting, so it needs an account to live in. Signing in brings you straight back to this page, with this class still in front of you.

Before you can enroll

From the registrar limited early, then open

Seats are held for entering students who enroll through New Student Orientation sessions beginning July 2, 2026. New student restrictions will be lifted on September 15, 2026 at 8 a.m.

The limit stands until 15 September, and lifts then. dibs still counts this class as one you can take, but not yet.

Discussions

You enroll in the discussion, not the lecture, so the seat figure above is the sum across all of them and can read open while every discussion you could actually join is full.

4 discussions, 2 open: Lab 1A, T 1:00pm-1:50pm, and Lab 1B, F 2:00pm-2:50pm.

  • Lab 1A

    T 1:00pm-1:50pm

    Liu, L.

    Open, 1 seat left.

  • Lab 1B

    F 2:00pm-2:50pm

    Liu, L.

    Open, 6 seats left.

  • Lab 1C

    W 9:00am-9:50am

    Liu, L.

    Closed.

  • Lab 1D

    W 10:00am-10:50am

    Liu, L.

    Closed.

When it meets

Mon
Tue
Wed
Thu
Fri
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm

Meets: TR 11:00am-12:15pm

Discussions: T 1:00pm-1:50pm · F 2:00pm-2:50pm

Dodd Hall 161

Grades

3.29
predicted, all instructors · 748 grades

Of the 3 other people in the grade record for EPS SCI 8, the 2 with the most grades: MENG, LINGSEN at 3.47 over 351 grades and BEGHEIN, CAROLINE at 3.12 over 269 grades.

A range
55%
P/NP
8%
D/F/W
5.5%

Full grade history for EPS SCI 8

What students say

dibs measures outcomes: grades, seats, how fast it fills. For what the class is actually like to sit in, BruinWalk has the reviews.

dibs has read this course’s reviews and none of them say what kind of work it sets, so dibs has nothing to show rather than a guess. Read from 90 reviews about 1 month ago. That is the reviewers being silent, and not a course that sets no work.

Reviews for EPS SCI 8 Search the reviews for Lithgow-Bertelloni

Will it still be here

high risk chance of closing before your enrollment pass.

Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.

  • 15821F
  • 19722W
  • 14222S
  • 16622F
  • 2623S
  • 5924W
  • 4924F
  • 1625W
Enrollment by term: 21F 158, 22W 197, 22S 142, 22F 166, 23S 26, 24W 59, 24F 49, 25W 16

Peak 197 · most recent 25W at 16

Seats over time

Filled by 23 over about 2 months

93 of 100 · 7 left in its discussions
17 Aug 12:329 Sep 02:371 Oct 16:42
dibs read 168 of the 566 hours its hourly record covers, 30%, and did not look in 398. dibs had no hourly record before 8 Sep, which is the other 519 of 1085 plotted.93 of 100 enrolled at the newest reading, 71 minutes ago, with 7 left in its discussions. Seats from 17 Aug 12:32 to 1 Oct 16:42, 70 to 93. dibs read 168 of the 566 hours its hourly record here covers, 30%. An hour marked as read confirms a check, not continuous monitoring. That check recorded no change; changes between checks may be missed. For 398 hours dibs was keeping a record and did not reach this section. Nothing before 8 September at 03:00, where this section's record starts, has a read either way, which is 519 hours of this window. Where the drawing is faint or broken, that never means the readings are doubtful. It means the stretch between them is unaccounted for.

A dot is a reading where something moved: the seat count, the status, or the waitlist. Flat between dots joins recorded counts; changes between reads may be missed. The line starts when dibs first saw this section rather than reaching back before it existed. The last one is the last time dibs read this section, moved or not: 71 minutes ago.

Show the readings (70)
Recorded Enrolled Capacity Status Waitlist Hours read
1 Oct 16:42 93 100 open - 2 of 4
1 Oct 13:12 93 100 open - 6 of 19
30 Sep 19:22 94 100 open - 4 of 12
30 Sep 08:52 92 100 open - 4 of 12
29 Sep 21:42 93 100 open - 4 of 10
29 Sep 12:02 94 100 open - 2 of 5
29 Sep 08:32 95 100 open - 5 of 15
28 Sep 18:32 94 100 open - 5 of 15
28 Sep 04:32 93 100 open - 3 of 8
27 Sep 21:32 91 100 open - 2 of 4
27 Sep 18:12 90 100 open - 11 of 36
26 Sep 07:42 91 100 open - 7 of 22
25 Sep 10:42 93 100 open - 5 of 15
24 Sep 20:32 92 100 open - 3 of 8
24 Sep 13:32 93 100 open - 8 of 26
23 Sep 12:22 94 100 open - 4 of 11
23 Sep 02:02 93 100 open - 8 of 26
22 Sep 01:42 94 100 open - 15 of 48
20 Sep 02:02 92 100 open - 2 of 5
19 Sep 22:32 91 100 open - 9 of 24
18 Sep 23:22 90 100 open - 2 of 4
18 Sep 20:52 89 100 open - 2 of 4
18 Sep 17:22 91 100 open - 12 of 36
17 Sep 06:32 89 100 open - 2 of 5
17 Sep 02:22 88 100 open - 4 of 11
16 Sep 16:42 87 100 open - 6 of 19
15 Sep 22:32 88 100 open - 2 of 4
15 Sep 19:42 89 100 open - 4 of 9
15 Sep 11:12 88 100 open - 27 of 86
11 Sep 22:42 90 100 open - 9 of 34
10 Sep 13:40 88 100 open - 4 of 9
10 Sep 05:40 88 97 open - 10 of 32
8 Sep 22:40 87 97 open - 7 of 22, 2 no hourly record
8 Sep 01:40 87 92 open - no hourly record
5 Sep 02:40 86 92 open - no hourly record
3 Sep 23:40 82 92 open - no hourly record
3 Sep 21:40 82 87 open - no hourly record
3 Sep 16:40 82 92 open - no hourly record
3 Sep 01:40 82 87 open - no hourly record
2 Sep 01:40 79 87 open - no hourly record
28 Aug 01:40 78 87 open - no hourly record
27 Aug 22:40 76 87 open - no hourly record
27 Aug 21:40 78 87 open - no hourly record
27 Aug 20:40 76 87 open - no hourly record
27 Aug 19:40 78 87 open - no hourly record
26 Aug 00:40 76 87 open - no hourly record
25 Aug 23:40 71 87 open - no hourly record
25 Aug 22:55 76 87 open - no hourly record
25 Aug 21:55 71 87 open - no hourly record
25 Aug 20:55 76 87 open - no hourly record
24 Aug 19:55 71 87 open - no hourly record
24 Aug 17:55 71 82 open - no hourly record
24 Aug 10:55 71 87 open - no hourly record
23 Aug 00:55 71 82 open - no hourly record
22 Aug 22:55 72 82 open - no hourly record
22 Aug 14:55 71 82 open - no hourly record
21 Aug 17:55 72 82 open - no hourly record
21 Aug 01:55 73 82 open - no hourly record
20 Aug 22:55 70 82 open - no hourly record
20 Aug 21:55 73 82 open - no hourly record
20 Aug 20:55 70 82 open - no hourly record
20 Aug 19:55 73 82 open - no hourly record
20 Aug 18:55 70 82 open - no hourly record
20 Aug 17:55 73 82 open - no hourly record
19 Aug 18:55 70 82 open - no hourly record
19 Aug 17:55 70 78 open - no hourly record
19 Aug 14:55 70 82 open - no hourly record
19 Aug 13:55 70 78 open - no hourly record
19 Aug 12:55 70 82 open - no hourly record
17 Aug 12:32 70 78 open - -
How readings and alerts work

A reading and an hourly record are different things, and most charts here hold more of the second missing than present. dibs has taken readings of a section since long before it began keeping an hour-by-hour log of when it looked, so the empty stretches are dibs saying it was not keeping that log yet, not that it looked and found nothing. That is the age of the record and not a fault.

Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.

The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.

Class chat

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