Illinois Climate Network: Station Metadata: Perry - Roughness, Illinois State Water Survey

Water and Atmospheric Resources Monitoring Program (WARM)

Illinois Climate Network: Station Metadata: Perry - Roughness

Estimated Roughness Length (meters) Around Perry (ORR)

Azimuthal Sector	Winter	Spring	Summer	Autumn	Average
348.75-11.25	0.4950	0.4780	0.6527	0.5175	0.5073
11.25-33.75	0.3466	0.3969	0.6019	0.4239	0.4066
33.75-56.25	0.1965	0.2768	0.4756	0.3019	0.2901
56.25-78.75	0.1635	0.1840	0.3475	0.3079	0.2306
78.75-101.25	0.1356	0.1849	0.2936	0.2400	0.1895
101.25-123.75	0.0680	0.1569	0.2588	0.1507	0.1434
123.75-146.25	0.0523	0.1121	0.2349	0.0866	0.1046
146.25-168.75	0.0477	0.0891	0.1846	0.0809	0.0882
168.75-191.25	0.0584	0.0983	0.1684	0.1047	0.1009
191.25-213.75	0.0752	0.1172	0.1851	0.1174	0.1219
213.75-236.25	0.1814	0.2385	0.3675	0.2180	0.2498
236.25-258.75	0.2516	0.3029	0.4051	0.2754	0.3039
258.75-281.25	0.2398	0.3251	0.4374	0.2918	0.2928
281.25-303.75	0.2420	0.3058	0.5623	0.3224	0.2934
303.75-326.25	0.2676	0.3386	0.6589	0.3756	0.3250
326.25-348.75	0.3753	0.4043	0.6860	0.4721	0.4160

Station Metadata for Perry

Station Data: Perry