| Week 12 |
18 - 24 Nov 2024 |
| Monday (D1) |
(If no HW was assigned last week, then ignore this deadline.) Finish Homework from previous week.
Be sure your name, student number, and HW# are at top of every page.
Deadline: Electronically submit your HW by the start of class, 2 pm Monday. |
| Morning |
| Midday |
| 2 PM |
Class:
- Turn in HW.
- Discussion & interaction on topics from last week (bring your clicker).
- Tutorial on decoding a station plot model, including live web maps.
- Tutorial on analyzing a weather map.
Readings from last week that were in preparation for today's lect:
S.Ch9. p267-268 (top 2 paragraphs), 274-276, 279-281.
|
Topic: Synoptic Weather Maps, Isoplething
.
New Learning Goals:
At the end of this section, you should be able to:
- Decode a station plot model
- Analyze isobars and isotherms on a weather map, and identify frontal zones and airmasses.
|
|
| Evening |
Readings:
- S.Ch12. p403-407, 413-418.
Warm-up Questions:
Do quiz W12 D2 online on Canvas. |
Topic: Fronts - part 2: Vertical Structure,
.
Learning Goals
At the end of this section, you should be able to:
- Using vertical cross sections, contrast warm and cold fronts and occlusions.
- Explain how geostrophic adjustment affects fronts.
- Describe the characteristics of upper-tropospheric fronts
- Compare and contrast dry lines with fronts.
- Synthesize
your knowledge of fronts (including dry lines and gust fronts) with
your knowledge of thunderstorm triggering to explain why some fronts
are favored locations for thunderstorms.
- Draw diagrams showing how fronts change around an evolving cyclone.
|
| Tuesday (D2) |
| Morning |
| Midday |
| Evening |
| 10 PM |
Deadline to finish warm-up Qs. |
| Wed (D3) |
. |
| Morning |
| Midday |
| 2 PM |
Class:
- Discussion & interaction on topics from readings (bring your clicker).
- Discussion of potential vorticity conservation.
- Discussion of advection solenoids.
- Case-studies from textbook (Apr 2014), and from the Perfect Storm.
- Videos:
- "Perfect Storm" segments
- TLC "Storm of the Century" 11:15-20:00.
- Demonstrate the UBC NWP forecast web page.
- Show examples of local weather in W. Canada.
|
|
| Evening |
Readings:
- S.Ch13. p425 - 433 (top half)
Warm-up Questions:
Do quiz W12 D4 online on Canvas. |
Topic: Extratropical Cyclones- Part 1 - Characteristics & Evolution
.
Learning Goals
At the end of this section, you should be able to:
- Catalog favored cyclogenesis regions, and explain why they are favored.
- Explain why cyclones can intensify in spite counteracting effect of boundary-layer winds.
- Diagnose cyclone location, movement, and evolutionary stage from satellite imagery.
- Recognize cyclones in upper-level isobaric charts as well as surface charts.
- Form a picture in your mind of the 3-D structure of extratropical cyclones, especially of the tilting of the low center with height.
|
| Thurs (D4) |
| Morning |
| Midday |
| Evening |
| 10 PM |
Deadline to finish warm-up Qs. |
| Friday (D5) |
. |
| Morning |
| Midday |
| 2 PM |
Class:
- Discussion & interaction on topics from readings (bring your clicker).
|
|
| Evening |
End-of-Week Numerical Homework Exercises.
(Due at start of Monday's class.)
Homework 12:
S.Ch9 (use spreadsheet for all, except use printed or use pdf copy of Figs. 9.19 & 9.21 for appropriate
exercises assigned in Ch9): A1f, A7b, A8f, A10all.
S.Ch12 (use spreadsheet for all):
A7f , A8f , A11f.
Pre-readings: S.Ch13.p443 (bottom third) -453 (top third),
... |
Learning Goals
At the end of this section, you should be able to:
- Apply topics covered earlier this week to compute number answers & infer their significance.
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| Saturday(D6) |
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| Sunday (D7) |
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