Senator Beck Study Plot Full Hourly Data – Center for Snow and Avalanche Studies

Datetime	Average Air Temperature (C°), Lower	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)
2024-12-18 01:00	-6.22	-7.898	-4.549	29.85	6.723	3.881	308.6	-0.133	-3.549	165.4	-17.69	0.507
2024-12-18 02:00	-4.92	-6.782	-3.065	27.25	8.57	5.351	306.1	-0.281	-3.326	169.4	-16.59	0.501
2024-12-18 03:00	-4.4	-5.962	-2.838	31.81	9.09	3.655	306.9	-0.223	-4.155	170.9	-16.37	0.507
2024-12-18 04:00	-3.79	-5.778	-1.807	31.19	8.96	3.2	328.3	-0.082	-3.706	176.8	-16.81	0.499
2024-12-18 05:00	-4.82	-7.006	-2.64	41.43	7.311	3.66	306.4	-0.162	-3.552	179.8	-16.13	0.508
2024-12-18 06:00	-6.38	-7.431	-5.324	39	3.92	2.557	285.3	-0.149	-3.132	178.4	-17.91	0.5
2024-12-18 07:00	-5.61	-6.894	-4.32	33.73	6.801	4.037	295.6	-0.222	-2.794	182.8	-16.47	0.502
2024-12-18 08:00	-5.14	-6.074	-4.208	36.21	5.919	4.324	281.4	13.98	15.49	196.9	-15.54	0.501
2024-12-18 09:00	-3.47	-4.731	-2.218	33.95	5.429	2.912	284.4	93.4	117.4	208.9	-13.5	0.504
2024-12-18 10:00	-2.04	-2.416	-1.665	34.55	7.252	3.508	287.8	226.9	292.6	207.8	-11.08	0.501
2024-12-18 11:00	-1.45	-1.919	-0.987	36.26	8.53	3.74	298.7	312.7	418.4	187.3	-9.9	0.502
2024-12-18 12:00	-0.83	-1.3	-0.365	35.61	6.645	2.152	49.66	387.5	537	188.8	-8.63	0.501
2024-12-18 13:00	-1	-1.243	-0.747	41	9.72	3.222	345.4	372.4	526.5	194.9	-8.11	0.507
2024-12-18 14:00	-0.98	-1.313	-0.648	42.79	7.958	2.596	12.38	328	482	199.4	-8.09	0.501
2024-12-18 15:00	-0.92	-1.198	-0.648	42.3	10.98	4.679	341.7	219	273.3	201.7	-8.51	0.503
2024-12-18 16:00	-1.43	-1.948	-0.902	40.86	9.82	3.838	337.8	59.06	86.2	191.2	-10.32	0.507
2024-12-18 17:00	-2.35	-2.854	-1.836	41.56	6.272	1.973	337.4	17.17	18.18	190.6	-12.62	0.509
2024-12-18 18:00	-2.3	-2.541	-2.061	43.48	6.899	2.171	323.1	0.492	-3.094	188.4	-12.87	0.508
2024-12-18 19:00	-2.35	-2.571	-2.13	46.38	9.06	3.118	299.8	-0.007	-3.444	185.7	-12.75	0.509
2024-12-18 20:00	-2.68	-3.035	-2.33	51.97	8.58	4.015	298.7	-0.012	-3.289	184.2	-12.36	0.507
2024-12-18 21:00	-2.81	-3.035	-2.584	56.89	8.25	2.183	274.9	0.054	-3.752	181.4	-13.39	0.51
2024-12-18 22:00	-2.2	-2.656	-1.751	48.15	7.742	2.8	298.5	0.017	-3.505	182	-12.92	0.505
2024-12-18 23:00	-2.21	-2.571	-1.85	55.49	8.21	3.442	306.6	-0.014	-3.5	181.3	-12.58	0.509
2024-12-19 00:00	-3.2	-4.053	-2.346	63	10.43	6.983	306.4	0.105	-2.945	176.3	-11.27	0.509
2024-12-19 01:00	-4.02	-4.32	-3.714	69.98	10.33	7.334	309.1	0.107	-2.843	174.5	-11.13	0.508
2024-12-19 02:00	-3.66	-4.349	-2.966	29.94	13.17	7.225	316.3	0.019	-3.088	166.4	-12.22	0.509
2024-12-19 03:00	-2.54	-3.107	-1.975	25.33	11.35	7.04	321.9	-0.089	-3.361	162.4	-13.4	0.504
2024-12-19 04:00	-2.6	-3.134	-2.074	34.02	10.39	6.666	317.3	-0.028	-3.348	167	-13.36	0.507
2024-12-19 05:00	-2.93	-3.657	-2.205	29.15	10.31	6.402	314	-0.057	-3.618	160	-13.82	0.503
2024-12-19 06:00	-2.86	-3.305	-2.416	19.71	8.82	6.497	313.3	-0.063	-3.766	153.4	-14.58	0.504
2024-12-19 07:00	-2.91	-3.447	-2.373	18.33	9.9	6.118	307.3	-0.107	-3.848	151.2	-15.64	0.503
2024-12-19 08:00	-3.15	-4.25	-2.047	18.51	9.37	5.167	311.1	21.01	16.43	148.2	-16.16	0.496
2024-12-19 09:00	-1.98	-2.755	-1.211	21.7	9.41	3.669	319.7	145.9	171.3	148.9	-15.28	0.494
2024-12-19 10:00	-1.67	-2.402	-0.944	22.63	5.625	2.421	342.5	270.7	354.4	148.9	-14	0.489
2024-12-19 11:00	-0.51	-1.524	0.497	14.72	3.979	1.241	327	354.5	485.9	150.8	-12.48	0.492
2024-12-19 12:00	-0.21	-1.099	0.681	15.54	2.195	0.589	203.6	394.2	554	153.1	-11.75	0.483
2024-12-19 13:00	-0.76	-1.468	-0.055	21.6	4.567	1.763	273.7	401.8	579.1	158	-11.41	0.497
2024-12-19 14:00	-0.61	-1.54	0.312	23.79	3.959	1.045	251.9	345.8	521.5	158.9	-11.84	0.496
2024-12-19 15:00	-2.01	-2.91	-1.113	26.48	3.979	2.008	270.8	254.9	344.9	161.4	-13.67	0.497
2024-12-19 16:00	-2.96	-4.264	-1.665	29.98	4.841	3.19	276.5	55.31	78.26	160.1	-15.8	0.501
2024-12-19 17:00	-4.76	-5.636	-3.884	30.18	4.508	3.501	288.6	13.15	11.21	157.1	-17.03	0.502
2024-12-19 18:00	-3.76	-5.877	-1.639	13.04	5.351	3.571	330.2	0.173	-4.057	152	-17.13	0.504
2024-12-19 19:00	-2.27	-3.049	-1.497	16.84	5.704	3.334	355	-0.042	-4.85	151.8	-17.17	0.497
2024-12-19 20:00	-4.22	-5.89	-2.557	21.75	4.469	1.913	323.6	-0.094	-5.162	152.1	-17.96	0.493
2024-12-19 21:00	-4.44	-5.455	-3.433	17.77	5.135	2.817	278.5	-0.217	-3.989	157.3	-19.03	0.503
2024-12-19 22:00	-4.43	-5.834	-3.035	15.35	5.233	4.136	281	-0.362	-3.731	160.8	-18.64	0.496
2024-12-19 23:00	-3.59	-3.997	-3.19	15.4	5.018	4.213	277.2	-0.315	-4.056	153.9	-18.56	0.498
2024-12-20 00:00	-2.94	-4.066	-1.807	12.44	5.037	4.072	273.4	-0.388	-4.231	150.6	-18.55	0.5
2024-12-20 01:00	-2.66	-3.377	-1.948	14.45	5.096	3.939	275.3	-0.322	-4.352	148.8	-18.43	0.502
2024-12-20 02:00	-3.01	-3.476	-2.541	15.48	5.429	3.858	278.7	-0.336	-4.142	152.5	-18.34	0.491
2024-12-20 03:00	-3.08	-3.631	-2.528	16.03	5.175	3.737	280.2	-0.343	-4.03	154.8	-18.32	0.491
2024-12-20 04:00	-3.52	-4.886	-2.146	10.56	5.273	3.887	277.4	-0.333	-3.836	161	-18.14	0.487
2024-12-20 05:00	-1.79	-4.01	0.427	14.62	6.723	3.751	272.8	-0.38	-4.193	162.7	-17.74	0.502
2024-12-20 06:00	-4.27	-5.043	-3.489	15.9	5.371	3.643	284.1	-0.287	-3.759	162.3	-18.03	0.493
2024-12-20 07:00	-4.07	-4.886	-3.246	12.37	4.939	3.394	279.2	-0.297	-3.705	164.3	-18.22	0.497
2024-12-20 08:00	-2.79	-4.039	-1.54	12.7	5.625	2.603	283.6	23.4	21.06	165.8	-18.21	0.492
2024-12-20 09:00	-1.61	-2.018	-1.198	12.24	5.939	2.608	291.7	146.6	173.1	163.8	-16.72	0.501
2024-12-20 10:00	-1.24	-1.484	-1	13.82	10.11	5.25	304.1	264.5	340.1	164.3	-13.19	0.501
2024-12-20 11:00	-0.94	-1.243	-0.635	16.24	11.23	6.253	306.9	352.3	474.8	167.2	-11.02	0.501
2024-12-20 12:00	-0.61	-0.875	-0.349	17.64	11.6	7.493	305.8	403.3	561.3	168.9	-10.06	0.504
2024-12-20 13:00	-0.32	-0.549	-0.082	19.85	10.33	6.396	312.2	393.4	562.9	169.8	-9.59	0.503
2024-12-20 14:00	-0.03	-0.25	0.2	23.7	10.23	5.818	314.8	341.6	512.5	170.9	-9.62	0.503
2024-12-20 15:00	0.12	-0.012	0.256	22.49	10.47	5.003	325.5	251	338.3	171.8	-10.43	0.505
2024-12-20 16:00	-0.46	-1.142	0.214	24.88	10.02	3.924	316.9	55.65	79.13	171.4	-12.24	0.503
2024-12-20 17:00	-1.32	-2.047	-0.592	28.31	7.174	4.281	310.6	12.82	10.57	170.5	-13.85	0.497
2024-12-20 18:00	-1.39	-1.932	-0.846	23.75	8.53	7.064	306.5	0.129	-3.201	169.4	-12.83	0.5
2024-12-20 19:00	-1.33	-1.553	-1.113	23.99	9	6.844	304.1	-0.084	-3.46	169	-12.98	0.507
2024-12-20 20:00	-2.5	-3.489	-1.511	22.55	7.86	5.792	306.4	-0.12	-3.62	167.6	-14.02	0.501
2024-12-20 21:00	-3.23	-4.945	-1.511	24.45	7.272	4.424	302.3	-0.115	-3.821	166.3	-15.27	0.497
2024-12-20 22:00	-2.3	-3.163	-1.441	28.77	6.076	3.114	292.1	-0.217	-4.082	165.7	-16.49	0.492
2024-12-20 23:00	-2.15	-3.147	-1.155	24.7	9.53	5.463	296	-0.255	-3.388	166.3	-14.8	0.504
2024-12-21 00:00	-1.07	-1.27	-0.875	24.11	8.53	6.965	299.6	-0.146	-3.346	165	-13.57	0.499
2024-12-21 01:00	-1.89	-2.811	-0.974	25.31	8.17	6.558	300.2	-0.137	-3.446	166	-13.79	0.501
2024-12-21 02:00	-3.5	-5.553	-1.441	34.85	6.703	4.53	305.7	-0.094	-3.946	166.8	-15.08	0.495
2024-12-21 03:00	-4.11	-6.018	-2.205	35.37	5.606	4.322	298.4	-0.174	-3.473	169.3	-15.96	0.501
2024-12-21 04:00	-3.22	-5.113	-1.329	26.29	7.585	5.369	296.2	-0.294	-3.192	166.9	-15.35	0.5
2024-12-21 05:00	-2.6	-3.967	-1.23	25.94	6.978	5.055	298.3	-0.135	-3.536	166.4	-14.89	0.503
2024-12-21 06:00	-3.65	-5.708	-1.596	25.78	6.253	4.271	308.1	-0.131	-3.724	166	-15.51	0.502
2024-12-21 07:00	-1.79	-2.09	-1.497	26.06	7.017	4.669	293.1	-0.208	-3.434	165.6	-15.45	0.504
2024-12-21 08:00	-3.46	-5.31	-1.609	29.63	7.703	5.19	299.2	20.78	16.33	163.6	-15.18	0.495