Why is it that meteorologists can predict the weather for days in advance fairly accurately, but can’t tell if a tornado might be coming till the last few hours?
Let's say you want to travel to Chicago from Atlanta by car. Can you predict your exact position at any given time? No.
The Short Answer
Let's say you want to travel to Chicago from Atlanta by car. Can you predict your exact position at any given time? No. You can predict where you are going to be in the next few seconds but as you look further ahead you lose accuracy. Sure, you could say, "I'll be near Indy around 6pm on this road, but you don't know how fast you'll be going or what lane you will be in or how many cars will be around you." It is a similar idea. We can predict weather occurrences fairly accurately up close, but as we look further ahead, we lose accuracy.
Analysis
Key Concepts: Predict, going, look
This explanation focuses on predict, going, look and spans 106 words across 6 sentences. At 49% above the average Nature explanation (71 words), this is one of the more thorough answers in this category, reflecting the complexity of the underlying question.
What This Answer Covers
The explanation opens with: “Let's say you want to travel to Chicago from Atlanta by car.” It then elaborates by presenting a contrasting perspective, ultimately building toward a complete picture across 6 connected points.
How This Compares in Nature
Ranked #100 of 500 Nature questions by answer depth (top 21%). This places it in the comprehensive tier — the top quarter of most thoroughly answered questions. Questions at this depth typically involve multi-faceted topics requiring nuanced explanation.
Frequently Asked Questions
Is there a simple explanation for why it that meteorologists can predict the weather for days in advance fairly accurately, but can't tell if a tornado might be coming till the last few hours?
Let's say you want to travel to Chicago from Atlanta by car. Can you predict your exact position at any given time? No. You can predict where you are going to be in the next few seconds but as you look further ahead you lose accuracy. Sure, you…
How detailed is this explanation compared to similar Nature questions?
This is one of the most thorough answer at 106 words, ranked #100 of 500 Nature questions by depth. The key concepts covered are predict, going, look.
What approach does this answer take to explain it that meteorologists can predict the weather for days in a?
The explanation uses contrasting perspectives across 106 words. It is categorized under Nature and addresses the question through 1 analytical lens.