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)
2026-04-22 18:00	1.43	1.103	1.754	31.4	15.07	5.832	279.3	94.9	136.6	249.3	-4.779	0.393
2026-04-22 19:00	1.01	0.793	1.234	25.27	16.54	7.145	262.3	16.14	21.57	248	-5.704	0.393
2026-04-22 20:00	0.53	0.24	0.822	28	21.97	7.931	266.6	-0.02	-1.312	257.3	-6.406	0.39
2026-04-22 21:00	-0.02	-0.378	0.339	32.98	19.5	7.557	265.8	-0.14	-1.132	277.6	-6.247	0.395
2026-04-22 22:00	-0.49	-0.776	-0.194	32.69	20.97	8.26	271.8	-0.041	-1.994	239.9	-7.647	0.387
2026-04-22 23:00	-1.24	-1.794	-0.677	33.47	15.23	6.903	258.7	0.065	-2.914	197.8	-9.34	0.399
2026-04-23 00:00	-6.95	-7.332	-6.571	52.47	6.605	2.624	308.5	0.18	-3.871	167.9	-15.64	0.396
2026-04-23 01:00	-3.99	-5.324	-2.656	51.87	10.54	4.132	247.8	0.209	-3.569	175.4	-11.95	0.393
2026-04-23 02:00	-5.71	-6.117	-5.31	56.23	8.53	3.357	246.9	0.234	-3.503	167.8	-12.82	0.396
2026-04-23 03:00	-6.94	-7.842	-6.031	69.41	8.47	2.576	338.6	0.362	-3.829	168.6	-13.74	0.395
2026-04-23 04:00	-8.24	-8.66	-7.826	72.13	8.31	3.854	333.1	0.323	-3.325	166.8	-13.87	0.39
2026-04-23 05:00	-8.88	-9.18	-8.57	73.98	7.742	3.636	326.5	0.308	-3.241	159.1	-14.42	0.385
2026-04-23 06:00	-8.78	-9.38	-8.17	65.68	6.605	2.366	339.2	22.28	18.11	162.9	-14.92	0.393
2026-04-23 07:00	-7.32	-8.19	-6.453	56.24	5.586	2.368	54.45	168.7	197.3	161.1	-12.6	0.386
2026-04-23 08:00	-7.2	-7.642	-6.752	66.78	7.115	1.744	251.4	333.1	442.8	168	-9.04	0.381
2026-04-23 09:00	-6.99	-7.658	-6.314	61.86	7.311	2.478	233.5	470.1	666.8	230.2	-3.646	0.392
2026-04-23 10:00	-6.9	-7.415	-6.384	63.19	16.35	6.295	324	393.6	551.8	237.7	-5.595	0.391
2026-04-23 11:00	-6.09	-6.552	-5.623	56.95	14.15	7.169	319.5	633.8	929	199.8	-3.673	0.389
2026-04-23 11:00	-6.09	-6.552	-5.623	56.95	14.15	7.169	319.5	633.8	929	199.8	-3.673	0.389
2026-04-23 13:00	-4.96	-5.393	-4.536	48.47	13.64	6.697	315.7	717.2	1102	180.5	-2.599	0.388
2026-04-23 14:00	-4.34	-4.704	-3.967	38.71	13.47	7.318	311.7	644.9	1016	171.4	-3.284	0.389
2026-04-23 15:00	-3.68	-4.122	-3.246	35.44	13.27	7.007	315.8	576.4	921	165.3	-4.061	0.391
2026-04-23 16:00	-3.25	-3.532	-2.966	36.38	14.23	7.127	314	458.4	741.2	162.3	-5.333	0.382
2026-04-23 17:00	-3.1	-3.305	-2.894	34.66	15.82	8.87	309.8	315.7	523.5	165	-7	0.385
2026-04-23 18:00	-3.35	-3.7	-3.009	32.36	15.5	6.954	322.5	138.9	249.8	160.2	-9.05	0.394
2026-04-23 19:00	-3.97	-4.293	-3.644	33.24	12.43	4.343	346.3	12.85	12.12	162.8	-11.31	0.393
2026-04-23 20:00	-4.7	-5.182	-4.221	38.18	9.29	2.83	17.48	0.478	-3.808	161.5	-12.65	0.395
2026-04-23 21:00	-5.39	-5.735	-5.043	43.84	7.762	2.684	7.148	0.28	-3.965	160.3	-13.57	0.391
2026-04-23 22:00	-5.96	-6.229	-5.692	46.7	7.389	2.273	341.4	0.309	-3.96	155.4	-14.23	0.397
2026-04-23 23:00	-6.53	-6.894	-6.157	49.21	7.703	2.127	317	0.281	-4.116	159	-15.27	0.398
2026-04-24 00:00	-2.32	-2.613	-2.031	41.1	13.97	6.381	258.6	-0.146	-1.117	264.1	-8.21	0.386
2026-04-24 01:00	-7.03	-7.289	-6.766	53.67	7.507	4.312	305	0.081	-3.528	168	-15.41	0.398
2026-04-24 02:00	-7.91	-8.76	-7.062	58.11	7.683	2.901	294.5	0.111	-3.946	163.2	-17.12	0.396
2026-04-24 03:00	-7.35	-7.626	-7.078	59.64	7.585	5.343	301.1	0.085	-3.512	151.1	-15.81	0.393
2026-04-24 04:00	-7.9	-8.53	-7.273	57.85	5.861	4.445	304.1	0.1	-3.775	145.1	-16.67	0.385
2026-04-24 05:00	-8.82	-9.99	-7.658	58.09	4.783	2.52	284.1	0.187	-4.308	134.7	-18.5	0.39
2026-04-24 06:00	-8.82	-10.47	-7.161	32.14	3.998	1.866	276.8	26	20.78	114.8	-19.54	0.385
2026-04-24 07:00	-6.27	-7.556	-4.985	20.35	5.135	1.566	236.3	178.5	208.4	115.9	-16.99	0.385
2026-04-24 08:00	-4.65	-5.268	-4.039	23.44	5.39	1.719	257.4	342.3	452.7	124.9	-12.8	0.382
2026-04-24 09:00	-4.31	-4.886	-3.73	23.17	5.586	3.257	261.8	487.3	685	133.3	-8.7	0.39
2026-04-24 10:00	-2.87	-3.799	-1.932	25.72	6.057	3.224	278.6	597.2	872	145	-4.538	0.382
2026-04-24 11:00	-1.67	-1.932	-1.412	30.39	10.47	4.997	272.1	672.3	1008	160.2	-2.765	0.392
2026-04-24 12:00	-0.97	-1.553	-0.392	32.22	9.41	4.897	274.6	655.7	994	179.6	-2.328	0.392
2026-04-24 13:00	-0.1	-0.733	0.526	29.67	11.33	4.209	260	699.7	1084	193.1	-1.881	0.387
2026-04-24 14:00	0.55	0.072	1.033	30.9	8.04	3.421	256.9	474.6	727	221.4	-2.138	0.389
2026-04-24 15:00	0.42	0.101	0.737	28.56	12.21	5.999	267.1	469.9	733.8	220.6	-2.97	0.387
2026-04-24 16:00	0.51	0.128	0.892	26.8	12.15	6.175	264.6	348.2	545.1	220.9	-3.749	0.387
2026-04-24 17:00	0.11	-0.125	0.339	24.46	11.37	5.793	268.6	246.8	390	216	-4.804	0.387
2026-04-24 18:00	-0.29	-0.72	0.141	28.87	13.41	5.263	261.3	102.6	156	218.4	-5.894	0.386
2026-04-24 19:00	-1.11	-1.524	-0.704	32.72	11.49	5.209	265.8	18.5	24.38	228.9	-6.99	0.391
2026-04-24 20:00	-1.37	-1.567	-1.169	36.05	11.39	5.681	268.1	0.15	-2.104	217.5	-7.852	0.388
2026-04-24 21:00	-1.79	-2.061	-1.524	35.47	11.92	5.82	266.1	0.027	-2.986	188.1	-9.37	0.387
2026-04-24 22:00	-1.96	-2.146	-1.764	32.26	12.68	5.196	259.2	-0.025	-2.915	203	-9.96	0.387
2026-04-24 23:00	-1.91	-2.13	-1.695	34.27	15.78	8.33	261.1	-0.114	-1.841	224.3	-9.14	0.384
2026-04-25 00:00	-4.6	-4.648	-4.549	97.2	10.49	4.651	173.9	0.057	-0.087	297.3	-4.789	0.399
2026-04-25 01:00	-2.72	-2.923	-2.515	38.67	14.52	6.907	256.8	-0.118	-0.915	268	-7.981	0.388
2026-04-25 02:00	-3.88	-4.886	-2.867	63.94	12.37	6.07	255.3	-0.021	-0.756	273.9	-7.9	0.389
2026-04-25 03:00	-5.49	-6.101	-4.872	79.69	9.78	4.659	257.5	0.075	-0.426	287.5	-7.248	0.394
2026-04-25 04:00	-5.55	-5.946	-5.156	66.08	11.76	4.003	240.5	0.051	-0.855	265.7	-8.3	0.393
2026-04-25 05:00	-5.45	-5.652	-5.254	64.72	11.23	4.545	245.7	0.006	-1.245	248.8	-9.12	0.392
2026-04-25 06:00	-4.97	-5.324	-4.619	57.66	14.05	4.867	243.4	9.43	11.6	263.6	-8.37	0.388
2026-04-25 07:00	-4.94	-5.126	-4.747	57.52	14.5	7.008	250.3	114.9	148.1	238.2	-8.16	0.39
2026-04-25 08:00	-4.56	-4.83	-4.28	53.68	17.07	6.376	249.6	306.8	399.8	215.5	-7.134	0.39
2026-04-25 08:00	-4.56	-4.83	-4.28	53.68	17.07	6.376	249.6	306.8	399.8	215.5	-7.134	0.39
2026-04-25 10:00	-2.98	-3.503	-2.458	47.2	12.07	4.591	258	604	870	208.6	-2.174	0.385
2026-04-25 11:00	-2.14	-2.64	-1.639	45.35	13.13	6.02	259.6	661.6	989	205.1	-2.169	0.387
2026-04-25 12:00	-1.12	-1.652	-0.579	41.23	13.39	5.848	264	729.4	1131	201.6	-1.902	0.386
2026-04-25 13:00	-0.49	-0.816	-0.167	40.63	13.5	7.075	261.2	638.7	1004	215.3	-2.282	0.382
2026-04-25 14:00	0.06	-0.309	0.427	41.34	11.62	4.783	263.8	491.2	769.9	234.3	-2.131	0.382
2026-04-25 15:00	0.12	-0.25	0.497	43.58	10.27	4.002	272.1	253.6	368.2	268.1	-2.756	0.383
2026-04-25 16:00	-0.14	-0.392	0.115	41.71	16.41	5.728	291.7	193.9	281.9	262.1	-3.603	0.38
2026-04-25 17:00	-0.13	-0.336	0.085	41.89	14.27	4.832	276.1	108.6	153.6	267.7	-4	0.38
2026-04-25 18:00	-0.68	-1.185	-0.181	50.55	12.23	4.938	269	63.05	89	273.8	-4.259	0.381
2026-04-25 19:00	-1.36	-1.863	-0.859	57	14.01	5.262	255.3	12.59	16.79	276	-4.51	0.379
2026-04-25 20:00	-2.39	-2.95	-1.836	72.69	10.84	3.974	229.9	0.199	-1.051	275.7	-5.041	0.385
2026-04-25 21:00	-3.76	-4.549	-2.966	95.8	8.62	2.947	182.3	0.083	-0.366	289.3	-3.922	0.393
2026-04-25 22:00	-4.36	-4.507	-4.221	96.6	8.9	4.682	162	-0.005	-0.015	302.7	-3.942	0.401
2026-04-25 23:00	-4.57	-4.691	-4.451	96.9	11.45	4.417	168.6	0.04	-0.05	298.8	-4.695	0.396
2026-04-26 01:00	-4.87	-5.156	-4.576	96.7	10.23	4.278	207.4	0.129	-0.201	297.6	-5.072	0.419
2026-04-26 02:00	-4.86	-5.182	-4.536	97.1	14.07	3.853	213.9	0.06	-0.26	293.4	-5.272	0.432