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

Water and Atmospheric Resources Monitoring Program (WARM)

Illinois Climate Network: Station Metadata: Olney - Roughness

Estimated Roughness Length (meters) Around Olney (OLN)

Azimuthal Sector	Winter	Spring	Summer	Autumn	Average
348.75-11.25	0.3840	0.3872	0.5540	0.4463	0.4103
11.25-33.75	0.1783	0.2228	0.3219	0.2636	0.2370
33.75-56.25	0.1428	0.1782	0.3026	0.2435	0.2129
56.25-78.75	0.1492	0.2006	0.2781	0.1884	0.1961
78.75-101.25	0.2652	0.2845	0.4724	0.2614	0.2918
101.25-123.75	0.4654	0.4585	0.5283	0.3411	0.4544
123.75-146.25	0.2921	0.3401	0.5321	0.2702	0.3242
146.25-168.75	0.1209	0.1679	0.2995	0.1474	0.1550
168.75-191.25	0.1133	0.1472	0.2314	0.1601	0.1461
191.25-213.75	0.0738	0.1211	0.1681	0.1130	0.1136
213.75-236.25	0.0627	0.1085	0.1576	0.1136	0.1079
236.25-258.75	0.0792	0.1641	0.1828	0.1456	0.1499
258.75-281.25	0.1072	0.2082	0.2408	0.1641	0.1697
281.25-303.75	0.1508	0.2598	0.3924	0.2560	0.2192
303.75-326.25	0.3685	0.4538	0.7726	0.4835	0.4379
326.25-348.75	0.5013	0.4923	0.8570	0.6091	0.5201

Station Metadata for Olney

Station Data: Olney