What is the meaning of the weather descriptor BL?

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Multiple Choice

What is the meaning of the weather descriptor BL?

Explanation:
In weather reporting, short descriptors are used to show how wind affects the surface. BL signals blowing conditions. It’s a modifier, not a full weather event on its own, and it’s paired with another indicator to specify what is being blown (for example, blowing dust or blowing snow). So BL means blowing. You’d see BLDU for blowing dust or BLSN for blowing snow. Blizzard describes a severe winter storm and isn’t what BL alone conveys. Blurry isn’t a recognized meteorological term, and Blowing Snow is written as BLSN, not just BL. The main idea is that BL indicates wind-driven movement of particles, not the specific particle type or the event name.

In weather reporting, short descriptors are used to show how wind affects the surface. BL signals blowing conditions. It’s a modifier, not a full weather event on its own, and it’s paired with another indicator to specify what is being blown (for example, blowing dust or blowing snow). So BL means blowing. You’d see BLDU for blowing dust or BLSN for blowing snow. Blizzard describes a severe winter storm and isn’t what BL alone conveys. Blurry isn’t a recognized meteorological term, and Blowing Snow is written as BLSN, not just BL. The main idea is that BL indicates wind-driven movement of particles, not the specific particle type or the event name.

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