Question:
How many days in advance, weather forecasts are currently issued by IMD for a medium range weather forecasting?
How many days in advance, weather forecasts are currently issued by IMD for a medium range weather forecasting?
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Remember the standard forecast ranges:
- Short: \(<\) 3 days.
- Medium: 3 to 10 days.
- Long: \(>\) 10 days.
- Short: \(<\) 3 days.
- Medium: 3 to 10 days.
- Long: \(>\) 10 days.
Updated On: Jul 6, 2026
- 3 days
- 5 days
- 10 days
- 21 days
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Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Step 1: Understanding the Concept:
Weather forecasting is categorized into distinct classes based on the valid duration and advance lead time of the forecast.
Step 3: Detailed Explanation:
According to the World Meteorological Organization (WMO) and India Meteorological Department (IMD) guidelines:
1. Short-range forecasting: Valid for a period up to 72 hours (3 days) in advance.
2. Medium-range forecasting: Valid for a period of 3 to 10 days in advance. This is highly critical for agricultural planning, allowing farmers to prepare for irrigation, harvesting, or chemical applications.
3. Long-range (extended/seasonal) forecasting: Valid for periods beyond 10 days (typically weeks, months, or seasons).
Hence, medium-range weather forecasts are issued for a maximum of 10 days in advance.
Step 4: Final Answer:
The correct option is 3, which corresponds to 10 days.
Weather forecasting is categorized into distinct classes based on the valid duration and advance lead time of the forecast.
Step 3: Detailed Explanation:
According to the World Meteorological Organization (WMO) and India Meteorological Department (IMD) guidelines:
1. Short-range forecasting: Valid for a period up to 72 hours (3 days) in advance.
2. Medium-range forecasting: Valid for a period of 3 to 10 days in advance. This is highly critical for agricultural planning, allowing farmers to prepare for irrigation, harvesting, or chemical applications.
3. Long-range (extended/seasonal) forecasting: Valid for periods beyond 10 days (typically weeks, months, or seasons).
Hence, medium-range weather forecasts are issued for a maximum of 10 days in advance.
Step 4: Final Answer:
The correct option is 3, which corresponds to 10 days.
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