Real-Time Double-Difference Hypocenter Locations for Axial Seamount

[DDRT-ax3.0, contact: felixw@ldeo.columbia.edu]

Monthly catalog:
Catalog of real-time DD locations.
   Format: YR MO DY HR MN SC LAT LON DEPTH Xerr Yerr Zerr MAG EVID Q DX EVvers BASEvers CODEvers
Logfile for real-time DD solutions.

Q = Quality of DDRT solution; DX = Shift between DD and network location (km)
* = No DDRT solution available

EVENT ID	DATE	TIME	LAT	LON	DEPTH	MAG	Q	DX	V
515400016	2025/06/03	03:15:29.010	45.93055	-129.97819	0.040	-0.10	2	0.96	1A.3	tech	3D	waves
515400015	2025/06/03	02:53:4.410	45.93091	-129.96484	0.130	0.30	1	0.35	1A.3	tech	3D	waves
515400014	2025/06/03	02:41:18.080	45.92628	-130.00197	0.866	-0.10	2	0.32	1A.3	tech	3D	waves
515400013	2025/06/03	02:27:12.070	45.91154	-130.04213	0.007	0.40	2	2.97	1A.3	tech	3D	waves
515400012	2025/06/03	02:27:10.970	45.92648	-129.98399	1.102	0.50	2	0.68	1A.3	tech	3D	waves
515400010	2025/06/03	01:29:19.940	45.89338	-130.01285	0.004	0.60	2	0.85	1A.3	tech	3D	waves
515400008	2025/06/03	01:05:24.670	45.94033	-130.01508	0.762	0.10	1	0.18	1A.3	tech	3D	waves
515400007	2025/06/03	01:04:15.090	45.95029	-129.99582	0.473	0.20	1	0.13	1A.3	tech	3D	waves
515400006	2025/06/03	00:46:39.730	45.93811	-130.00215	3.744	0.20	2	1.83	1A.3	tech	3D	waves
515400005	2025/06/03	00:44:24.000	45.95295	-129.98636	1.658	-0.20	1	0.29	1A.3	tech	3D	waves
515400004	2025/06/03	00:26:14.270	45.95855	-129.99285	1.100	0.20	1	1.14	1A.3	tech	3D	waves
515400003	2025/06/03	00:05:26.810	45.92483	-129.99481	0.946	0.10	2	0.28	1A.3	tech	3D	waves
515400002	2025/06/03	00:04:21.200	45.92813	-129.99846	0.551	0.10	2	0.63	1A.3	tech	3D	waves
515400001	2025/06/03	00:02:39.260	45.86691	-129.93594	0.448	0.30	2	8.75	1A.3	tech	3D	waves
515400000	2025/06/03	00:02:24.670	45.92195	-129.99556	1.065	-0.10	2	2.34	1A.3	tech	3D	waves
515300217	2025/06/02	23:54:54.360	45.93349	-130.01798	0.831	0.20	1	0.48	1A.3	tech	3D	waves
515300216	2025/06/02	23:40:9.350	45.92462	-130.00006	1.361	0.10	2	0.59	1A.3	tech	3D	waves
515300215	2025/06/02	23:33:19.150	45.96174	-129.99846	1.315	0.40	2	0.43	1A.3	tech	3D	waves
515300214	2025/06/02	23:32:59.450	45.92942	-129.98654	0.010	0.20	2	0.33	1A.3	tech	3D	waves
515300208	2025/06/02	22:40:9.910	45.93201	-129.98979	1.911	-0.00	2	0.28	1A.3	tech	3D	waves
515300207	2025/06/02	22:38:51.090	45.93941	-130.01213	0.530	-0.10	2	0.28	1A.3	tech	3D	waves
515300206	2025/06/02	22:38:11.840	45.92970	-129.97628	1.033	0.50	2	1.72	1A.3	tech	3D	waves
515300205	2025/06/02	22:22:1.840	45.95379	-129.99691	0.705	0.20	1	0.89	1A.3	tech	3D	waves
515300204	2025/06/02	22:20:22.680	45.95939	-129.99720	1.287	0.00	1	0.36	1A.3	tech	3D	waves
515300203	2025/06/02	22:08:30.180	45.94241	-129.99188	0.371	-0.00	2	0.45	1A.3	tech	3D	waves
515300201	2025/06/02	22:00:11.930	45.94292	-130.01859	0.836	-0.30	2	0.30	1A.3	tech	3D	waves
515300200	2025/06/02	21:57:40.280	45.94969	-129.99723	0.120	0.10	2	0.75	1A.3	tech	3D	waves
515300199	2025/06/02	21:57:34.660	45.94966	-129.99887	0.003	0.20	2	0.10	1A.3	tech	3D	waves
515300196	2025/06/02	21:54:15.930	45.94922	-129.99727	0.160	0.60	1	0.06	1A.3	tech	3D	waves
515300195	2025/06/02	21:53:28.350	45.95920	-129.96721	0.262	0.40	2	1.92	1A.3	tech	3D	waves
515300194	2025/06/02	21:52:37.640	45.94832	-129.99804	0.110	-0.20	1	0.04	1A.3	tech	3D	waves
515300193	2025/06/02	21:51:48.900	45.96383	-129.99769	1.486	-0.30	1	0.62	1A.3	tech	3D	waves
515300192	2025/06/02	21:50:35.140	45.96609	-129.99675	1.651	0.20	1	0.33	1A.3	tech	3D	waves
515300191	2025/06/02	21:49:7.800	45.96641	-129.99947	1.786	0.20	2	0.38	1A.3	tech	3D	waves
515300188	2025/06/02	21:48:5.360	45.96371	-129.99702	1.584	0.70	2	0.40	1A.3	tech	3D	waves
515300187	2025/06/02	21:46:47.380	45.94023	-130.01272	0.218	0.20	2	1.05	1A.3	tech	3D	waves
515300186	2025/06/02	21:45:24.570	45.92781	-129.98530	0.671	-0.10	2	0.72	1A.3	tech	3D	waves
515300185	2025/06/02	21:39:20.300	45.98515	-130.06199	2.757	0.60	2	6.51	1A.3	tech	3D	waves
515300184	2025/06/02	21:38:31.170	45.96046	-130.04002	0.303	-0.00	2	5.51	1A.3	tech	3D	waves
515300183	2025/06/02	21:37:21.100	45.96292	-129.99625	1.520	0.20	1	0.38	1A.3	tech	3D	waves
515300180	2025/06/02	21:36:9.260	45.96413	-129.99653	1.352	0.10	2	0.33	1A.3	tech	3D	waves
515300182	2025/06/02	21:36:23.570	45.87836	-130.00146	0.842	0.40	2	6.30	1A.3	tech	3D	waves
515300179	2025/06/02	21:35:51.910	45.96261	-129.99756	1.416	0.50	2	0.29	1A.3	tech	3D	waves
515300178	2025/06/02	21:35:42.570	45.95877	-130.01116	0.537	0.40	2	1.62	1A.3	tech	3D	waves
515300177	2025/06/02	21:35:26.890	45.89276	-129.90439	1.558	0.70	2	9.76	1A.3	tech	3D	waves
515300175	2025/06/02	21:34:59.510	45.94755	-129.99781	0.213	0.70	2	0.78	1A.3	tech	3D	waves
515300170	2025/06/02	21:34:4.270	45.89349	-130.05285	0.002	0.70	2	5.25	1A.3	tech	3D	waves
515300173	2025/06/02	21:34:34.270	45.96632	-129.99484	1.792	-0.00	2	3.82	1A.3	tech	3D	waves
515300172	2025/06/02	21:34:22.280	45.95131	-129.99698	0.205	0.20	2	1.05	1A.3	tech	3D	waves
515300171	2025/06/02	21:34:16.270	45.96684	-130.00833	0.338	0.20	2	1.27	1A.3	tech	3D	waves
515300169	2025/06/02	21:33:59.360	45.96386	-129.99727	1.564	0.40	2	0.48	1A.3	tech	3D	waves
515300168	2025/06/02	21:33:41.080	45.96332	-129.99771	1.512	0.20	2	0.30	1A.3	tech	3D	waves
515300166	2025/06/02	21:33:28.230	45.95530	-130.05704	1.942	0.40	2	4.77	1A.3	tech	3D	waves
515300165	2025/06/02	21:32:8.800	45.95609	-129.95509	0.046	0.40	2	1.70	1A.3	tech	3D	waves
515300163	2025/06/02	21:31:49.090	45.94958	-129.99751	0.098	0.50	2	0.41	1A.3	tech	3D	waves
515300160	2025/06/02	21:30:6.310	45.94966	-129.99755	0.088	-0.10	2	1.04	1A.3	tech	3D	waves
515300159	2025/06/02	21:29:52.620	45.94898	-130.02384	0.828	0.20	1	0.23	1A.3	tech	3D	waves
515300158	2025/06/02	21:28:21.370	46.00021	-129.99396	1.918	0.40	2	3.47	1A.3	tech	3D	waves
515300157	2025/06/02	21:27:55.080	45.96531	-129.99816	1.744	0.30	1	0.60	1A.3	tech	3D	waves
515300156	2025/06/02	21:22:18.410	45.91667	-129.98019	0.345	0.30	2	0.37	1A.3	tech	3D	waves
515300155	2025/06/02	21:01:26.970	45.93532	-129.97929	0.010	0.90	2	0.99	1A.3	tech	3D	waves
515300154	2025/06/02	21:01:21.410	45.98238	-130.02800	0.894	0.90	1	0.73	1A.3	tech	3D	waves
515300152	2025/06/02	20:57:47.540	45.94217	-129.97983	1.689	0.20	2	0.39	1A.3	tech	3D	waves
515300151	2025/06/02	20:55:31.190	45.94237	-129.98119	1.498	0.10	1	0.09	1A.3	tech	3D	waves
515300150	2025/06/02	20:48:44.730	45.92653	-129.96625	0.107	0.20	2	0.18	1A.3	tech	3D	waves
515300149	2025/06/02	20:44:9.430	45.94388	-129.97550	1.445	-0.00	2	0.23	1A.3	tech	3D	waves
515300145	2025/06/02	20:43:4.550	45.94272	-129.98083	1.556	0.10	1	0.19	1A.3	tech	3D	waves
515300148	2025/06/02	20:43:31.960	45.91587	-129.95018	2.731	0.30	2	3.44	1A.3	tech	3D	waves
515300147	2025/06/02	20:43:24.550	45.94266	-129.98101	1.507	0.30	1	0.06	1A.3	tech	3D	waves
515300146	2025/06/02	20:43:12.860	45.94246	-129.97861	2.009	-0.10	2	0.15	1A.3	tech	3D	waves
515300144	2025/06/02	20:42:57.200	45.94270	-129.98062	1.545	-0.00	1	0.28	1A.3	tech	3D	waves
515300142	2025/06/02	20:12:6.190	45.95167	-129.99369	0.629	0.40	1	0.18	1A.3	tech	3D	waves
515300141	2025/06/02	19:56:28.600	45.94854	-129.99522	0.223	0.00	1	0.21	1A.3	tech	3D	waves
515300140	2025/06/02	19:43:36.830	45.94086	-130.01191	0.388	0.10	1	0.57	1A.3	tech	3D	waves
515300139	2025/06/02	19:34:35.370	45.93952	-130.01094	0.521	0.60	1	0.10	1A.3	tech	3D	waves
515300138	2025/06/02	19:33:29.280	45.92867	-129.98726	1.094	0.30	2	0.20	1A.3	tech	3D	waves
515300137	2025/06/02	19:33:15.420	45.92745	-129.98833	1.338	-0.20	2	0.30	1A.3	tech	3D	waves
515300135	2025/06/02	19:32:29.410	45.95943	-130.00428	0.005	0.50	2	0.64	1A.3	tech	3D	waves
515300133	2025/06/02	19:29:52.730	45.91941	-130.00529	0.847	0.80	2	1.43	1A.3	tech	3D	waves
515300131	2025/06/02	19:21:37.590	45.95603	-129.99356	1.664	0.20	2	0.54	1A.3	tech	3D	waves
515300130	2025/06/02	19:20:35.170	45.91033	-129.94613	0.010	0.20	2	3.13	1A.3	tech	3D	waves
515300129	2025/06/02	19:17:58.440	45.97068	-129.94514	1.401	0.30	2	0.05	1A.3	tech	3D	waves
515300128	2025/06/02	19:12:55.770	45.94897	-129.99576	0.249	0.30	1	0.15	1A.3	tech	3D	waves
515300127	2025/06/02	19:11:43.630	45.94277	-130.01780	0.749	0.20	2	0.69	1A.3	tech	3D	waves
515300126	2025/06/02	19:07:25.400	45.95800	-129.99176	1.727	-0.00	2	0.54	1A.3	tech	3D	waves
515300124	2025/06/02	19:05:39.690	45.92256	-130.00420	0.282	0.30	2	2.53	1A.3	tech	3D	waves
515300122	2025/06/02	18:56:1.710	45.94712	-130.01394	0.010	1.10	2	2.17	1A.3	tech	3D	waves
515300121	2025/06/02	18:55:57.840	45.94981	-130.00146	0.099	0.70	2	0.68	1A.3	tech	3D	waves
515300120	2025/06/02	18:55:53.080	45.95600	-130.01130	0.633	0.00	2	0.86	1A.3	tech	3D	waves
515300119	2025/06/02	18:54:47.640	45.91570	-129.98499	1.010	0.30	2	0.73	1A.3	tech	3D	waves
515300118	2025/06/02	18:54:39.700	45.91534	-129.99108	1.221	0.10	2	2.09	1A.3	tech	3D	waves
515300117	2025/06/02	18:54:17.400	45.92172	-129.98837	0.557	-0.10	1	0.54	1A.3	tech	3D	waves
515300116	2025/06/02	18:40:33.960	45.92203	-129.99107	0.820	0.20	2	0.31	1A.3	tech	3D	waves
515300115	2025/06/02	18:37:47.730	45.94545	-130.02891	1.932	-0.10	2	0.22	1A.3	tech	3D	waves
515300111	2025/06/02	18:19:12.570	45.93522	-129.99694	0.010	0.10	2	0.45	1A.3	tech	3D	waves
515300107	2025/06/02	18:15:9.910	45.93658	-129.98530	0.010	0.90	2	2.05	1A.3	tech	3D	waves
515300108	2025/06/02	18:15:39.740	45.92000	-129.99209	0.554	0.20	2	0.22	1A.3	tech	3D	waves
515300106	2025/06/02	18:14:8.820	45.90973	-129.99075	0.010	0.30	2	2.63	1A.3	tech	3D	waves
515300105	2025/06/02	18:13:38.870	45.91687	-129.97014	0.010	0.60	2	0.46	1A.3	tech	3D	waves
515300103	2025/06/02	18:12:39.000	45.90200	-129.96080	-0.440	0.60	-	-	1A.0	tech	3D	waves
515300100	2025/06/02	17:48:3.370	45.95715	-129.99115	1.189	-0.10	2	1.33	1A.3	tech	3D	waves
515300099	2025/06/02	17:44:18.220	45.93276	-130.01608	1.358	0.30	1	0.31	1A.3	tech	3D	waves
515300098	2025/06/02	17:38:59.330	45.95659	-129.99229	1.414	0.40	1	1.29	1A.3	tech	3D	waves
515300097	2025/06/02	17:37:48.030	45.95800	-129.99105	1.687	0.60	2	0.96	1A.3	tech	3D	waves
515300094	2025/06/02	17:19:29.160	45.95981	-129.98722	1.632	-0.00	2	0.16	1A.3	tech	3D	waves
515300093	2025/06/02	17:19:20.930	45.95628	-129.99281	1.570	0.50	2	0.40	1A.3	tech	3D	waves
515300091	2025/06/02	17:17:42.220	45.94860	-129.99654	0.296	-0.00	2	0.62	1A.3	tech	3D	waves
515300090	2025/06/02	17:15:42.490	45.93929	-130.00389	0.010	0.10	1	0.57	1A.3	tech	3D	waves
515300089	2025/06/02	17:11:18.590	45.93595	-130.01924	0.483	0.20	2	2.07	1A.3	tech	3D	waves
515300087	2025/06/02	17:05:27.250	45.91799	-129.97553	0.010	0.50	2	0.67	1A.3	tech	3D	waves
515300086	2025/06/02	16:49:31.220	45.95188	-129.99522	0.712	0.30	2	0.36	1A.3	tech	3D	waves
515300085	2025/06/02	16:48:35.480	45.95101	-129.99512	0.618	0.30	1	0.17	1A.3	tech	3D	waves
515300084	2025/06/02	16:48:17.170	45.95692	-129.99305	1.357	0.30	1	0.24	1A.3	tech	3D	waves
515300083	2025/06/02	16:46:59.760	45.95056	-129.99531	0.554	0.40	2	0.11	1A.3	tech	3D	waves
515300082	2025/06/02	16:42:45.710	45.93003	-130.01143	1.263	0.30	2	0.27	1A.3	tech	3D	waves
515300080	2025/06/02	16:32:8.320	45.95485	-129.99382	1.200	1.00	2	0.66	1A.3	tech	3D	waves
515300079	2025/06/02	16:24:41.710	45.92104	-129.96674	0.520	0.20	2	0.20	1A.3	tech	3D	waves
515300078	2025/06/02	16:16:40.160	45.93034	-130.01114	1.200	-0.10	1	0.20	1A.3	tech	3D	waves
515300077	2025/06/02	16:10:2.750	45.94400	-130.01352	0.465	0.70	2	0.47	1A.3	tech	3D	waves
515300076	2025/06/02	16:06:13.760	45.94112	-129.98630	0.688	0.00	1	0.15	1A.3	tech	3D	waves
515300073	2025/06/02	14:46:49.260	45.96198	-129.96990	0.017	0.30	2	1.27	1A.3	tech	3D	waves
515300072	2025/06/02	14:45:52.220	45.95142	-129.99618	0.514	0.40	2	0.09	1A.3	tech	3D	waves
515300071	2025/06/02	14:41:53.930	45.93935	-130.01803	0.990	0.10	1	0.30	1A.3	tech	3D	waves
515300070	2025/06/02	14:39:50.750	45.93686	-129.90278	1.614	0.20	2	0.98	1A.3	tech	3D	waves
515300068	2025/06/02	14:01:45.610	45.95123	-129.99628	0.712	-0.10	2	0.28	1A.3	tech	3D	waves
515300067	2025/06/02	13:18:6.700	45.92666	-129.98688	0.883	-0.00	2	0.63	1A.3	tech	3D	waves
515300065	2025/06/02	11:58:14.360	45.94242	-130.01518	0.430	0.20	1	1.25	1A.3	tech	3D	waves
515300064	2025/06/02	11:54:46.660	45.92924	-129.97617	1.144	0.60	2	0.32	1A.3	tech	3D	waves
515300063	2025/06/02	11:54:20.220	45.93425	-130.00105	0.010	0.50	2	0.05	1A.3	tech	3D	waves
515300061	2025/06/02	10:51:21.560	45.93051	-129.96325	0.010	0.40	2	0.40	1A.3	tech	3D	waves
515300060	2025/06/02	10:35:31.730	45.92810	-129.98302	0.986	0.30	2	0.10	1A.3	tech	3D	waves
515300059	2025/06/02	10:34:38.950	45.94296	-130.01373	0.514	0.60	2	0.41	1A.3	tech	3D	waves
515300058	2025/06/02	10:25:51.400	45.93976	-129.98183	1.586	-0.20	1	0.19	1A.3	tech	3D	waves
515300057	2025/06/02	10:18:42.330	45.93278	-130.01442	1.008	0.30	2	1.01	1A.3	tech	3D	waves
515300056	2025/06/02	10:05:0.860	45.92690	-129.97134	1.023	-0.10	2	0.39	1A.3	tech	3D	waves
515300055	2025/06/02	09:39:2.980	45.96446	-129.98778	2.049	0.30	2	3.10	1A.3	tech	3D	waves
515300054	2025/06/02	09:27:6.450	45.93029	-130.02736	2.211	0.20	2	0.48	1A.3	tech	3D	waves
515300053	2025/06/02	08:55:17.250	45.92735	-129.98390	1.080	0.20	2	1.81	1A.3	tech	3D	waves
515300051	2025/06/02	08:49:15.850	45.92733	-129.98254	1.155	0.30	1	1.06	1A.3	tech	3D	waves
515300050	2025/06/02	08:48:1.920	45.92777	-129.98367	1.110	0.40	2	0.68	1A.3	tech	3D	waves
515300049	2025/06/02	08:40:16.880	45.92581	-129.96991	0.010	0.30	2	0.58	1A.3	tech	3D	waves
515300046	2025/06/02	08:23:10.150	45.97460	-130.01601	0.831	0.40	2	0.88	1A.3	tech	3D	waves
515300045	2025/06/02	08:22:40.240	45.96707	-129.99406	0.006	0.40	2	1.38	1A.3	tech	3D	waves
515300044	2025/06/02	07:57:54.100	45.92901	-129.98062	0.802	0.00	2	0.15	1A.3	tech	3D	waves
515300042	2025/06/02	07:01:17.340	45.95582	-129.99548	0.972	-0.10	1	0.56	1A.3	tech	3D	waves
515300040	2025/06/02	06:48:38.250	45.91545	-130.02418	0.033	-0.20	2	3.92	1A.3	tech	3D	waves
515300036	2025/06/02	06:20:32.320	45.93073	-129.97585	1.061	0.30	2	0.14	1A.3	tech	3D	waves
515300034	2025/06/02	06:12:35.010	45.97154	-130.00520	0.385	0.40	2	1.17	1A.3	tech	3D	waves
515300033	2025/06/02	06:10:48.070	45.97872	-130.02126	1.011	0.60	1	0.64	1A.3	tech	3D	waves
515300031	2025/06/02	05:50:58.410	45.89754	-129.96763	0.062	0.30	2	2.88	1A.3	tech	3D	waves
515300030	2025/06/02	05:50:49.260	45.92149	-129.99080	1.082	0.30	1	0.32	1A.3	tech	3D	waves
515300029	2025/06/02	05:50:43.090	45.91106	-129.92649	0.209	0.60	2	4.79	1A.3	tech	3D	waves
515300028	2025/06/02	05:50:23.410	45.92472	-129.97577	0.010	0.70	2	0.63	1A.3	tech	3D	waves
515300026	2025/06/02	05:49:49.650	45.92178	-129.96938	1.418	0.20	2	0.57	1A.3	tech	3D	waves
515300023	2025/06/02	05:39:40.070	45.93450	-130.02110	1.280	0.10	-	-	1A.0	tech	3D	waves
515300022	2025/06/02	05:35:0.710	45.94985	-130.02480	0.630	0.60	2	0.99	1A.3	tech	3D	waves
515300021	2025/06/02	05:23:14.350	45.92562	-129.98867	0.924	0.30	2	0.15	1A.3	tech	3D	waves
515300020	2025/06/02	05:21:44.310	45.92558	-130.00226	0.890	-0.10	2	0.21	1A.3	tech	3D	waves
515300019	2025/06/02	05:17:40.360	45.94141	-129.99454	0.020	0.20	2	0.45	1A.3	tech	3D	waves
515300017	2025/06/02	04:57:56.140	45.94501	-130.00558	0.271	0.10	2	1.07	1A.3	tech	3D	waves
515300016	2025/06/02	04:30:55.640	45.93062	-129.97325	2.462	0.40	1	0.63	1A.3	tech	3D	waves
515300015	2025/06/02	04:30:49.570	45.92699	-129.98401	1.024	0.80	2	0.23	1A.3	tech	3D	waves
515300014	2025/06/02	04:17:9.160	45.95936	-129.99946	1.762	0.20	1	0.38	1A.3	tech	3D	waves
515300013	2025/06/02	03:48:42.610	45.94107	-130.01314	0.525	0.30	1	0.22	1A.3	tech	3D	waves
515300012	2025/06/02	03:24:59.940	45.91792	-129.99883	0.193	0.50	2	3.70	1A.3	tech	3D	waves
515300011	2025/06/02	03:24:55.760	45.94811	-130.00374	0.010	0.50	2	0.35	1A.3	tech	3D	waves
515300010	2025/06/02	03:20:30.030	45.93876	-130.00893	0.122	-0.10	2	0.96	1A.3	tech	3D	waves
515300009	2025/06/02	02:47:58.780	45.92332	-129.98323	1.321	0.10	1	0.89	1A.3	tech	3D	waves
515300008	2025/06/02	02:19:15.990	45.93820	-129.98350	1.191	0.00	2	0.53	1A.3	tech	3D	waves
515300005	2025/06/02	01:22:2.610	45.90701	-129.94970	0.965	0.50	1	0.56	1A.3	tech	3D	waves
515300002	2025/06/02	00:45:3.600	45.95997	-129.96130	1.025	0.30	2	2.07	1A.3	tech	3D	waves
515300000	2025/06/02	00:08:1.410	45.95321	-129.99318	1.163	0.30	2	0.21	1A.3	tech	3D	waves