Training Guide in Surface Weather Observations - Multiple Choices
Training Guide in Surface Weather Observations - Multiple Choices
Training Guide in Surface Weather Observations - Multiple Choices
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If the surround<strong>in</strong>g layer reaches an angular elevation of only 60 degrees above the horizon, determ<strong>in</strong>ed<br />
from the Sky Cover Evaluation table, the sky cover is 7/8 (see Figure 5-8). Similarly, if the layer reaches<br />
an angular elevation of 30 degrees (see Figure 5-9), determ<strong>in</strong>ed from the Sky Cover Evaluation table,<br />
the sky cover is 4/8. This is even true for a surface-based layer (see Figure 5-10).<br />
Figure 5-8. Layer Surround<strong>in</strong>g Station (sky cover 7/8).<br />
Figure 5-9. Layer Surround<strong>in</strong>g Station (sky cover 4/8)<br />
5-9
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