Swamp Angel Study Plot Full Hourly Data – Center for Snow and Avalanche Studies

DOY	Hour	Minimum Air Temperature (C°), Lower	Maximum Air Temperature (C°), Lower	Relative Humidity (%), Lower	Peak Wind Gust (ms), Upper	Wind Speed (ms)	Wind Direction (°), Upper	Solar Radiation-Down Looking, Broadband (W/m²)	Solar Radiation-Up Looking, Broadband (W/m²)	Longwave Radiation-Up Looking (W/m²)	Snow Surface Temperature (C°)	Snow Depth (m)	Hourly Precipitation (mm)	Barometer (inHg)
337	300	-10.77	-9.53	77.7	3.155	1.35	251.7	-0.06	-1.779	226.6	-15.89	0.659	0	30.42
337	400	-9.83	-8.09	67.57	4.331	0.945	206.5	0.179	-1.489	248.8	-12.93	0.653	0	30.42
337	500	-8.77	-5.945	61.86	4.017	1.176	221	0.347	-1.45	261.7	-10.67	0.657	0	30.42
337	600	-6.355	-5.546	68.46	5.507	1.258	208.2	-0.034	-1.299	274.1	-8.67	0.659	0	30.43
337	700	-6.225	-5.183	84.8	4.331	1.362	204.5	-0.058	-0.562	281.7	-7.51	0.649	0	30.45
337	800	-5.956	-4.481	77.6	4.37	1.482	205	7.95	8.94	278.8	-6.956	0.645	0	30.45
337	900	-4.482	-3.682	76.1	4.507	1.545	241.2	34.26	39.41	279.3	-6.262	0.643	0	30.47
337	1000	-3.752	-3.484	80.1	4.723	1.652	251	50.87	58.29	285	-5.5	0.643	0	30.48
337	1100	-3.752	-3.282	79.1	4.978	1.817	240.6	50.89	58.18	287.7	-5.082	0.643	0	30.49
337	1200	-3.249	-1.777	71.3	9.96	1.906	240.3	70.3	80.5	285.4	-4.768	0.638	0	30.48
337	1300	-2.013	-1.476	71.5	6.153	1.417	238.1	93.9	108	278.8	-4.687	0.636	0	30.46
337	1400	-1.544	0.262	65.69	6.055	1.325	214.6	154	182.7	270.7	-4.269	0.629	0	30.44
337	1500	-0.611	0.631	63.65	12.58	1.164	218.4	123.7	148.2	265.2	-4.346	0.628	0	30.43
337	1600	-0.784	0.292	68.5	6.957	1.248	200.2	61.06	72.3	267.1	-4.958	0.628	0	30.44
337	1700	-2.087	-0.784	71.9	3.567	0.653	195.7	10.84	11.76	263.1	-6.074	0.628	0	30.45
337	1800	-2.691	-2.053	71.5	4.605	0.676	255.7	-0.252	-1.531	262.8	-6.452	0.627	0	30.47
337	1900	-3.389	-2.622	70.7	3.704	0.741	237.6	-0.311	-1.548	258.7	-7.29	0.625	0	30.48
337	2000	-3.954	-3.356	69.88	3.175	1.32	234.4	-0.321	-1.712	249.4	-8.51	0.621	0	30.47
337	2100	-4.222	-3.652	66.52	3.978	1.336	239	-0.293	-1.671	246.3	-9.31	0.624	0	30.47
337	2200	-4.491	-3.954	75.3	3.214	1.234	236.2	-0.316	-1.712	244.2	-9.83	0.617	0	30.47
337	2300	-4.356	-3.685	76.3	3.155	1.37	238.6	-0.249	-1.937	235.2	-10.44	0.615	0	30.47
337	2400	-4.625	-3.819	83.2	3.018	1.346	243.4	-0.321	-2.038	233.8	-10.69	0.618	0	30.46
338	100	-4.825	-3.984	81.9	3.057	1.389	244	-0.276	-2.026	227.3	-11.66	0.617	0	30.45
338	200	-4.486	-3.748	81.8	5.252	1.554	242.3	-0.2	-1.851	235.1	-10.11	0.615	0	30.45
338	300	-5.093	-4.018	84.5	3.214	1.237	245.4	-0.444	-2.152	229.7	-11.5	0.615	0	30.45
338	400	-4.955	-4.183	83.3	3.508	1.182	247.1	-0.269	-2.002	225.5	-12.18	0.612	0	30.44
338	500	-4.485	-3.881	80.4	3.449	1.511	240.2	-0.253	-2.05	226.4	-11.44	0.611	0	30.43
338	600	-3.949	-3.181	76.5	3.684	1.532	239.2	-0.178	-1.909	230.9	-10.25	0.611	0	30.43
338	700	-4.021	-3.181	81.2	5.036	1.492	244.7	-0.302	-2.345	217	-11.47	0.604	0	30.43
338	800	-4.021	-3.484	76.2	4.35	1.208	234.9	18.56	21.02	220.4	-11.43	0.603	0	30.43
338	900	-3.517	-1.369	68.9	3.449	0.757	248	90.8	111	222.5	-9.72	0.602	0	30.43
338	1000	-1.403	1.006	62.48	4.39	0.888	226	178.5	219.3	235.2	-6.509	0.596	0	30.43
338	1100	0.6	1.571	65.42	5.291	1.072	245.1	233.7	296.7	248.3	-3.691	0.596	0	30.43
338	1200	0.591	4.475	55.54	5.056	1.129	265.9	283.4	352.9	274.8	-1.437	0.585	0	30.41
338	1300	2.39	4.77	53.62	5.663	0.59	241.6	333.8	425.2	249.5	-1.143	0.585	0	30.38
338	1400	2.079	3.728	50.3	5.291	0.941	202.4	232	297.9	239.9	-2.561	0.584	0	30.37
338	1500	1.348	3.32	51.48	7.33	1.593	238.7	149.7	197.5	226.8	-4.651	0.588	0	30.35
338	1600	0.751	1.382	53.93	6.369	1.96	238.7	57.84	72.3	225.5	-6.646	0.588	0	30.33
338	1700	0.219	0.852	57.36	5.663	1.788	246	12.27	13.67	244.3	-6.366	0.588	0	30.33
338	1800	-0.684	0.186	53.48	4.84	1.249	231.4	-0.386	-1.681	265	-6.258	0.588	0	30.32
338	1900	-1.013	0.294	49.86	4.684	1.54	234.4	-0.486	-2.34	235.8	-7.8	0.587	0	30.32
338	2000	-1.751	-0.98	58.71	6.33	1.67	234.6	-0.491	-3.233	201.5	-11.22	0.582	0	30.32
338	2100	-1.214	-0.809	64.12	8.03	2.543	244.7	-0.282	-1.951	237.6	-7.38	0.582	0	30.31
338	2200	-1.684	-1.147	65.09	6.075	1.844	241.3	-0.369	-2.15	237	-7.65	0.578	0	30.31
338	2300	-1.852	-1.042	66.71	5.095	1.359	237.7	-0.225	-1.495	256.8	-7.24	0.577	0	30.29
338	2400	-2.248	-1.343	56.38	4.37	1.502	231.8	-0.554	-3.389	196	-11.53	0.58	0	30.28
339	100	-2.685	-1.743	63.1	4.84	1.597	238.1	-0.417	-3.084	201.4	-12.42	0.583	0	30.27
339	200	-2.815	-1.874	75.8	3.88	0.977	197.1	-0.307	-1.639	253.6	-8.65	0.577	0	30.26
339	300	-2.712	-1.941	65.24	6.271	1.79	225.7	-0.208	-2.131	224.5	-8.93	0.578	0	30.26
339	400	-4.692	-2.512	77	3.9	0.634	209.2	-0.912	-3.806	192.8	-14.37	0.578	0	30.24
339	500	-5.629	-4.256	80.5	3.292	0.518	229.4	-0.509	-2.997	194.6	-15.66	0.577	0	30.23
339	600	-4.922	-4.414	81.1	4.507	0.891	232	-0.143	-2.476	199.1	-13.66	0.575	0	30.22
339	700	-5.019	-4.414	84.8	2.822	1.183	253.1	-0.153	-2.056	206.6	-13.59	0.574	0	30.22
339	800	-4.751	-4.046	76.3	2.763	0.999	243.6	25.14	29.64	213.5	-12.78	0.572	0	30.22
339	900	-4.148	-1.432	56.86	4.272	1.005	252	114.5	155	211.5	-10.56	0.561	0	30.22
339	1000	-1.398	0.498	46.34	4.782	0.412	144.5	299.1	365.3	206.2	-6.794	0.557	0	30.23
339	1100	-0.212	0.928	43.94	4.938	0.485	163.2	295.5	414.7	213.1	-5.947	0.56	0	30.23
339	1200	0.316	2.227	39.71	5.546	0.749	132.2	395.6	516.4	200.2	-5.097	0.555	0	30.21
339	1300	1.309	3.427	30.41	5.467	0.965	214.9	401.6	512.2	218.4	-3.834	0.554	0	30.2
339	1400	-0.163	1.276	45.3	4.919	0.793	244.4	227.7	292.1	232.1	-5.535	0.555	0	30.18
339	1500	-0.893	0.945	48.77	4.684	0.463	183.2	193.5	267.3	241.1	-5.491	0.558	0	30.18
339	1600	-2.162	-0.893	48.24	4.468	0.342	216.4	86.4	111.4	233.7	-7.74	0.559	0	30.17
339	1700	-3.765	-2.161	56.43	3.155	0.343	281.9	16.77	20.07	241.7	-9.28	0.559	0	30.17
339	1800	-4.495	-3.765	57.46	2.646	0.337	249.9	-0.362	-1.838	249.5	-9.64	0.562	0	30.17
339	1900	-5.095	-4.46	61.55	2.646	0.306	267.1	-0.337	-1.557	251.1	-9.91	0.56	0	30.17
339	2000	-5.996	-4.893	70.7	2.489	0.297	257.1	-0.435	-1.793	241.2	-11.14	0.556	0	30.17
339	2100	-6.6	-5.957	63.52	1.666	0.258	272.4	-0.244	-1.363	248.4	-11.46	0.55	0	30.16
339	2200	-6.158	-5.352	62.38	5.311	0.27	344.9	0.098	-0.933	252.3	-10.06	0.558	0	30.16
339	2300	-5.352	-4.749	61.1	4.527	0.443	223.4	-0.085	-0.924	256.9	-9.31	0.555	0	30.15
339	2400	-4.782	-4.115	56.46	6.702	1.277	236.9	-0.094	-1.026	254.6	-8.73	0.554	0	30.14
340	100	-4.289	-3.985	57.8	8.27	1.762	249.7	-0.292	-1.152	256.5	-8.41	0.555	0	30.14
340	200	-4.625	-4.222	57.12	6.898	1.565	239.9	-0.288	-1.027	264	-7.97	0.553	0	30.13
340	300	-5.229	-4.39	77.5	5.546	1.121	236.5	-0.258	-0.773	275.9	-7.26	0.55	0	30.14
340	400	-5.967	-5.027	63.9	8.68	1.275	242.6	-0.045	-0.877	286.9	-6.974	0.558	0	30.14
340	500	-5.027	-4.858	62.16	6.878	2.286	235.4	0.003	-0.776	282.7	-7.2	0.554	0	30.13
340	600	-5.729	-4.958	67.94	7.27	2.474	236.7	-0.185	-0.573	276.5	-7.33	0.565	0	30.14
340	700	-5.996	-5.425	62.3	9.62	2.483	243.3	-0.081	-0.507	272.2	-7.61	0.568	1	30.15
340	800	-5.66	-5.156	75.7	6.957	2.098	236.2	17.57	20.84	276.6	-7.34	0.556	0	30.16
340	900	-5.995	-4.35	61.22	5.879	1.48	221.9	105.7	128.6	271.5	-6.94	0.568	0	30.17
340	1000	-4.755	-4.355	68.2	8.21	2.166	243.9	139	166.5	274.8	-6.561	0.566	0	30.19