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)
2026-09-20 08:00	4.15	3.792	4.499	45.2	7.233	2.402	219.7	64.47	298.1	200.6	0.828	0.004
2026-09-20 09:00	4.44	4.032	4.839	50.37	7.919	3.092	224.8	98.5	517.6	203.5	6.345	0.014
2026-09-20 10:00	4.97	4.371	5.573	50.04	10.05	2.863	308.6	124.8	702.9	207.6	14.63	0.009
2026-09-20 11:00	5.49	4.921	6.054	50.03	10.29	5.065	311.1	147.2	847	214.8	19.17	0.009
2026-09-20 12:00	6.29	5.642	6.945	41.06	10.11	5.197	312.7	161.9	933	218.7	22.56	0.01
2026-09-20 13:00	6.84	6.406	7.269	44.36	10	5.084	309.2	163.3	927	221.4	24.01	0.01
2026-09-20 14:00	7.5	7.015	7.992	41.93	11.6	5.09	319.6	153.1	867	222.5	23.52	0.003
2026-09-20 15:00	7.63	7.298	7.963	37.99	9.9	6.014	312.2	133.6	611.8	216.6	19.31	0
2026-09-20 16:00	7.4	7.186	7.61	40.59	10.53	6.748	309.8	106.7	555.1	215.4	14.46	-0.002
2026-09-20 17:00	6.99	6.561	7.426	44.72	8.84	5.621	310.5	50.99	261.9	215.3	8.61	0.002
2026-09-20 18:00	6.24	5.843	6.636	49.81	8.09	4.208	320.8	3.946	23.69	217.1	2.897	0.004
2026-09-20 19:00	5.27	4.641	5.899	59.74	5.175	1.624	6.888	0.976	-1.959	217.3	0.894	0.003
2026-09-20 20:00	4.26	3.509	5.007	64.44	5.077	1.547	328	0.562	-4.451	217.3	-0.344	0.014
2026-09-20 21:00	3.55	2.83	4.272	66.99	3.489	1.049	272.9	0.732	-4.597	209.5	-1.688	0.009
2026-09-20 22:00	3.11	2.139	4.088	69.21	3.273	2.189	274	0.446	-3.991	209	-1.797	0.019
2026-09-20 23:00	1.95	1.514	2.376	71	3.606	2.914	282.8	0.43	-3.743	202.5	-1.793	0.014
2026-09-21 00:00	3.06	2.278	3.834	58.75	4.273	1.578	311.8	0.445	-4.493	207.7	-2.494	0.005
2026-09-21 01:00	2.31	1.346	3.282	65.24	2.901	1.243	257.8	0.635	-4.596	197.1	-2.736	0.017
2026-09-21 01:00	2.31	1.346	3.282	65.24	2.901	1.243	257.8	0.635	-4.596	197.1	-2.736	0.017
2026-09-21 03:00	2.75	2.307	3.196	55.72	7.468	1.685	316.1	0.674	-4.598	192	-2.766	0.006
2026-09-21 04:00	1.58	0.256	2.903	67.1	4.391	2.03	329.8	0.608	-4.807	191.7	-3.141	0.004
2026-09-21 05:00	0.28	-0.111	0.667	67.1	3.391	2.062	283.7	0.512	-4.15	191.1	-3.097	0.007
2026-09-21 06:00	-0.03	-0.48	0.414	65.1	3.508	2.797	278.1	0.714	-2.624	191.4	-3.022	0.012
2026-09-21 07:00	1.66	0.072	3.255	46.8	3.508	1.524	293.4	22.97	79.28	205.6	-1.931	0.017
2026-09-21 08:00	4.04	3.212	4.865	43.97	2.979	1.122	353	63.72	299.9	192.2	0.42	0.004
2026-09-21 09:00	4.92	4.371	5.474	37.62	6.213	1.916	287.8	98.3	515.7	197	5.643	0.011
2026-09-21 10:00	5.52	5.164	5.872	39.12	8.53	3.612	321.8	127.6	699.6	202.9	12.7	0.015
2026-09-21 11:00	6.14	5.573	6.705	37.8	7.703	3.953	307.9	150	842	208.3	19.88	0.016
2026-09-21 12:00	7.32	6.59	8.05	36.7	5.959	2.789	291.6	157.5	889	216.4	25.58	0.001
2026-09-21 13:00	8	7.298	8.7	37.73	6.213	3.117	322.9	122.6	691.3	231.9	23.14	0.006
2026-09-21 14:00	8.65	8.15	9.14	41.04	8.19	4.042	306.6	142.8	789.4	254.3	24.32	0.006
2026-09-21 15:00	9.06	8.33	9.79	38.51	5.998	3.185	289.7	71.18	372.8	262	17.88	-0.01
2026-09-21 16:00	8.32	8.09	8.54	41.75	6.057	3.024	283.8	30.74	169.8	288.9	10.93	0.002
2026-09-21 17:00	7.81	7.426	8.19	43.96	6.076	3.062	312.6	21.38	116.2	293.4	8.61	0.003
2026-09-21 18:00	7.12	6.734	7.512	45.28	6.782	3.729	299.5	12.28	62.81	258.6	5.164	0.009
2026-09-21 19:00	5.75	4.724	6.777	54.69	4.018	1.174	255	0.546	-3.007	226.5	0.637	0.008
2026-09-21 20:00	4.92	4.443	5.389	54.55	2.685	1.35	222.8	0.465	-4.292	222.5	-0.739	0.007
2026-09-21 20:00	4.92	4.443	5.389	54.55	2.685	1.35	222.8	0.465	-4.292	222.5	-0.739	0.007
2026-09-21 22:00	4.49	4.088	4.895	55.31	3.077	1.518	241.5	0.419	-4.202	216.8	-2.016	0.007
2026-09-21 23:00	4.14	3.525	4.753	58.1	3.979	2.064	233.6	0.378	-4.204	212.2	-1.977	0.012
2026-09-22 00:00	0.59	0.454	0.724	97.8	4.332	2.941	203.8	0.681	-0.597	316.1	0.112	0.02
2026-09-22 01:00	3.93	3.311	4.542	47.95	7.997	2.407	279.3	0.503	-4.101	209	-2.248	0.02
2026-09-22 03:00	4.07	3.736	4.401	61.31	6.174	2.052	185.4	0.377	-3.901	219.2	-2.257	0.016
2026-09-22 04:00	4.01	3.637	4.387	65.46	5.861	2.286	206.1	0.321	-3.689	222.2	-1.97	0.007
2026-09-22 05:00	3.8	3.65	3.947	65.22	4.841	1.556	184.7	0.494	-3.94	219	-2.167	0.006
2026-09-22 06:00	3.98	3.567	4.387	66.67	6.605	1.887	152.3	0.538	-3.206	224.6	-2.087	0.011
2026-09-22 07:00	4.16	3.861	4.457	65.22	8.88	3.807	149.7	7.038	32.15	245.4	-1.062	0.021
2026-09-22 08:00	4.4	4.075	4.724	67.14	6.88	2.246	132.9	16.79	91	295.7	0.927	0.001
2026-09-22 09:00	5.18	4.513	5.843	71.39	6.311	3.106	129.5	34.86	196.1	281.8	3.957	0.002
2026-09-22 10:00	7	5.859	8.15	60.93	12.15	6.39	132.3	114.4	616.6	275.6	14.42	0.014
2026-09-22 11:00	7.91	7.298	8.52	58.4	12.23	6.949	140.2	147.7	816	267.7	20.73	0.005
2026-09-22 12:00	8.05	7.269	8.83	52.39	10.84	5.35	148.3	134	743.6	253.8	22.74	-0.001
2026-09-22 13:00	6.92	5.207	8.64	72.74	8.25	3.911	250.7	36.49	209.8	311.3	11.84	-0.001
2026-09-22 14:00	6.69	5.375	8.01	67.64	9.31	1.851	225.7	50.48	288.2	300.8	12.72	0.014
2026-09-22 15:00	5.65	4.214	7.087	79.47	13.54	3.817	179	18.66	109.9	308.3	6.831	-0.005
2026-09-22 16:00	2.61	1.033	4.187	92.1	14.5	2.66	179	14.58	87.3	313	2.965	0.021
2026-09-22 17:00	1.83	1.161	2.505	97.9	8.21	4.198	164.2	5.28	32.7	318.9	3.933	0.006
2026-09-22 18:00	1.97	1.276	2.673	91.1	7.781	2.607	194.4	7.386	42.45	303.8	3.932	-0.014
2026-09-22 19:00	2.14	1.445	2.83	96.3	4.822	1.364	178.6	0.758	-0.432	302.5	2.644	0.011
2026-09-22 20:00	1.73	0.806	2.646	96	6.547	2.174	185.2	0.904	-0.631	318.6	1.841	0.016
2026-09-22 20:00	1.73	0.806	2.646	96	6.547	2.174	185.2	0.904	-0.631	318.6	1.841	0.016
2026-09-22 22:00	2.22	0.865	3.567	98.3	9.19	3.411	222.9	0.941	-0.794	320.3	1.298	0.01
2026-09-22 23:00	0.79	0.625	0.948	98.9	4.155	1.64	190.6	0.342	-0.824	316.4	0.622	0.015
2026-09-23 01:00	0.5	0.283	0.724	98.6	2.293	0.938	207.5	0.537	-0.619	314.1	-0.13	0.03
2026-09-23 02:00	1.09	0.539	1.642	94.4	4.136	2.014	211.1	0.778	-1.459	291.7	-0.019	0.015
2026-09-23 03:00	1.28	0.75	1.81	96.9	3.94	1.054	162.6	0.568	-1.389	287.6	0.064	0
2026-09-23 04:00	1.99	1.712	2.264	96.5	3.548	1.772	214	0.659	-1.182	283.4	0.099	0.02
2026-09-23 05:00	2.57	1.725	3.423	93.4	3.234	2.012	261.8	0.789	-0.668	293.6	0.336	0.035
2026-09-23 06:00	1.99	1.613	2.363	91.4	2.999	1.554	284.6	0.439	-0.979	286.7	0.355	0.045
2026-09-23 08:00	3.28	3.097	3.466	93.2	2.666	1.675	289	15.06	85.1	299.7	2.67	0.031
2026-09-23 09:00	3.36	2.916	3.805	88.3	2.372	0.892	274.1	21.04	137.7	308.5	5.739	0.022
2026-09-23 10:00	3.96	3.722	4.2	92.7	4.351	2.075	312.6	34.61	227.5	305.4	8.73	0.02
2026-09-23 11:00	4.21	3.877	4.542	93	2.528	1.209	96.5	31.56	202.8	317.6	10.51	0.011
2026-09-23 12:00	4.33	3.933	4.724	88.9	3.802	1.377	57.99	28.86	183.6	321.8	10.74	0.005
2026-09-23 13:00	4.19	3.976	4.401	82.9	4.038	2.704	302.3	29.59	187.9	320.5	9.21	0
2026-09-23 14:00	4.48	4.144	4.822	84	4.959	2.064	9.69	39.46	256.8	309.3	11.72	0
2026-09-23 15:00	4.33	3.834	4.822	85.6	4.155	1.705	71.04	32.86	207.7	302	11.41	0.008
2026-09-23 16:00	4.71	4.414	5.007	82.7	3.254	1.6	64.44	25.93	162.4	301.8	10.46	-0.003
2026-09-23 18:00	4	3.65	4.345	97.4	5.253	1.429	87.2	3.472	19.05	319.5	6.799	-0.007
2026-09-23 19:00	3.23	2.732	3.736	90.5	8.86	2.974	19.93	0.678	-0.135	327.7	5.106	-0.002