1. What is the Coriolis Parameter?

The Coriolis parameter (f) represents the horizontal component of the Coriolis force per unit mass that arises due to Earth's rotation. It is a crucial parameter in atmospheric and oceanic dynamics.

2. How Does the Calculator Work?

The calculator uses the simple Coriolis parameter equation:

Where:

• \( f \) — Coriolis parameter (1/s)
• \( \phi \) — Latitude in degrees (-90° to 90°)

Explanation: The Coriolis parameter varies with latitude, being zero at the equator and maximum at the poles.

3. Importance of Coriolis Effect

Details: The Coriolis effect influences large-scale phenomena like wind patterns, ocean currents, and storm rotation. It's essential for weather prediction and climate modeling.

4. Using the Calculator

Tips: Enter latitude in degrees between -90° (South Pole) and +90° (North Pole). The calculator will compute the Coriolis parameter.

5. Frequently Asked Questions (FAQ)

Q1: Why is the Coriolis parameter important?
A: It determines the magnitude of the Coriolis force which affects large-scale fluid motions in the atmosphere and oceans.

Q2: What are typical values of the Coriolis parameter?
A: At the poles (φ = ±90°), f ≈ ±0.0001 1/s. At the equator (φ = 0°), f = 0.

Q3: Why does the Coriolis effect vary with latitude?
A: The horizontal component of Earth's rotation varies from zero at the equator to maximum at the poles.

Q4: Is this the complete Coriolis parameter?
A: This is a simplified version. The full parameter is f = 2Ωsinφ, where Ω is Earth's rotation rate.

Q5: When is the Coriolis effect most significant?
A: For large-scale (100+ km) and long-duration (hours to days) phenomena like weather systems and ocean currents.