SQ6KXY Radiosonde Tracker Database

Operations

Sounding was ended - last measurement: 2021-05-12 06:34:00z

MAP

About Radiosonde

Number: S4540104

Launch Site: Rosamond [CA] (US)

Type: RS41

Date Of Manufacture: 2020-11-05

AUX: NO

Frequency: 403.001 MHz

Max Speed: 76 km/h at 14096 m

Average Speed: 27.71 km/h

Max Altitude: 34946 m

Average Ascent Speed: 5.24 m/s

Average Descent Speed: 18.43 m/s

Status: UNKNOWN

Status Changes

Launch Site	Type	AUX	Frequency	Status	Finder	Landing Point	Description	Changes made by

APRS Statistics

Received Frames: 97

First Frame [UTC]: 2021-05-12 04:53:30z

Last Frame [UTC]: 2021-05-12 06:34:00z

Receivers: KK6NOW

Flight Time: 01:40:30 h

Distance From First Measurement: 37.66 km

Nearest City: San Bernardino [CA] (US) [9.89 km]

Nearest Hunter: KE6ZFI [69.37 km]

Ground Altitude: 1083 m

Distance from QTH: 0.00 km

APRS Data

Receiver	Number	Date/Time [UTC]	φ	λ	Course [°]	Speed [km/h]	Altitude [m]	Description
KK6NOW	S4540104	2021-05-12 06:34:00	34.2092	-117.225	113	28	6199	Clb=-12.5m/s t=-13.9C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:33:30	34.2101	-117.227	107	30	6521	Clb=-12.3m/s t=-16.6C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:33:00	34.211	-117.23	109	31	6839	Clb=-9.6m/s t=-19.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:31:30	34.213	-117.238	117	28	7782	Clb=-10.7m/s t=-27.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:30:00	34.2151	-117.243	121	22	8775	Clb=-12.0m/s t=-34.6C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:29:30	34.2163	-117.245	146	20	9104	Clb=-10.9m/s t=-36.9C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:29:00	34.2179	-117.246	158	19	9440	Clb=-11.4m/s t=-40.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:27:30	34.2218	-117.247	177	17	10479	Clb=-11.1m/s t=-48.5C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:26:00	34.2242	-117.247	53	13	11606	Clb=-14.6m/s t=-57.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:24:00	34.2264	-117.259	98	44	13353	Clb=-16.7m/s t=-63.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:23:30	34.2261	-117.264	85	67	13829	Clb=-14.4m/s t=-61.9C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:21:30	34.2276	-117.289	109	54	15809	Clb=-17.1m/s t=-64.1C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:20:00	34.2296	-117.3	100	33	17441	Clb=-16.0m/s t=-66.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:18:30	34.2298	-117.308	88	22	19105	Clb=-19.0m/s t=-62.7C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:17:30	34.2307	-117.31	259	13	20295	Clb=-19.7m/s t=-60.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:15:00	34.2319	-117.309	23	15	23467	Clb=-20.8m/s t=-52.9C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:14:30	34.2323	-117.309	201	24	24102	Clb=-25.0m/s t=-50.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:14:00	34.233	-117.308	270	11	24777	Clb=-24.2m/s t=-49.9C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:13:30	34.2328	-117.309	66	15	25520	Clb=-26.7m/s t=-49.9C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:11:30	34.2364	-117.317	146	24	28674	Clb=-30.6m/s t=-45.1C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:11:00	34.2372	-117.319	88	22	29564	Clb=-32.4m/s t=-41.1C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:08:30	34.2394	-117.322	232	4	34271	Clb=-34.5m/s t=-39.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:08:00	34.2399	-117.322	270	15	34946	Clb=6.7m/s t=-38.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:07:30	34.2404	-117.321	140	11	34773	Clb=6.3m/s t=-39.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:07:00	34.241	-117.321	132	11	34596	Clb=6.5m/s t=-39.7C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:06:00	34.2423	-117.319	290	24	34233	Clb=6.1m/s t=-39.6C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:05:00	34.2437	-117.318	180	19	33868	Clb=7.0m/s t=-39.8C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:04:30	34.245	-117.318	190	20	33685	Clb=5.4m/s t=-40.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:03:30	34.2466	-117.319	105	9	33327	Clb=6.9m/s t=-41.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:02:30	34.2477	-117.321	84	19	32971	Clb=6.8m/s t=-40.5C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:02:00	34.2471	-117.321	91	19	32788	Clb=7.1m/s t=-40.9C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 06:01:30	34.2467	-117.322	117	7	32605	Clb=6.9m/s t=-41.1C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:59:30	34.2459	-117.322	166	20	31855	Clb=5.7m/s t=-41.6C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:58:30	34.2489	-117.324	169	19	31484	Clb=6.5m/s t=-42.5C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:58:00	34.2495	-117.324	164	20	31305	Clb=5.7m/s t=-42.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:54:30	34.2542	-117.334	41	24	30025	Clb=5.6m/s t=-42.7C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:53:30	34.2538	-117.337	90	22	29663	Clb=6.6m/s t=-41.7C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:53:00	34.2542	-117.339	84	24	29485	Clb=4.9m/s t=-42.7C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:52:30	34.2542	-117.34	104	19	29309	Clb=6.2m/s t=-43.7C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:52:00	34.2547	-117.342	113	20	29130	Clb=4.9m/s t=-44.6C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:50:30	34.2594	-117.346	153	24	28597	Clb=5.4m/s t=-46.7C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:49:00	34.2652	-117.349	151	30	28073	Clb=6.0m/s t=-47.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:48:30	34.2675	-117.35	166	28	27896	Clb=5.2m/s t=-46.7C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:46:30	34.2723	-117.361	92	30	27190	Clb=5.8m/s t=-47.6C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:45:30	34.2734	-117.367	103	35	26831	Clb=6.1m/s t=-47.6C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:45:00	34.2742	-117.371	103	33	26654	Clb=5.9m/s t=-47.1C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:43:30	34.2738	-117.378	66	26	26136	Clb=5.1m/s t=-47.9C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:43:00	34.2734	-117.38	53	15	25969	Clb=4.8m/s t=-48.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:42:30	34.2729	-117.381	41	13	25805	Clb=6.3m/s t=-48.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:40:30	34.271	-117.386	160	11	25131	Clb=6.9m/s t=-50.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:39:30	34.2713	-117.386	332	4	24792	Clb=4.7m/s t=-49.6C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:39:00	34.2717	-117.385	217	11	24628	Clb=6.2m/s t=-49.7C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:38:30	34.2723	-117.385	210	13	24466	Clb=5.4m/s t=-50.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:37:30	34.2755	-117.384	182	41	24148	Clb=5.7m/s t=-51.1C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:37:00	34.2773	-117.384	119	9	23989	Clb=5.8m/s t=-52.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:36:00	34.2772	-117.385	308	2	23653	Clb=5.5m/s t=-53.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:35:00	34.2769	-117.385	176	17	23321	Clb=5.5m/s t=-55.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:34:30	34.2778	-117.385	130	4	23161	Clb=4.9m/s t=-54.9C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:34:00	34.2774	-117.384	345	17	23000	Clb=5.7m/s t=-55.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:33:30	34.2769	-117.383	216	15	22837	Clb=5.0m/s t=-55.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:31:30	34.2793	-117.381	142	15	22197	Clb=4.5m/s t=-55.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:31:00	34.2797	-117.381	93	6	22040	Clb=4.2m/s t=-56.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:30:30	34.2798	-117.381	148	2	21882	Clb=5.5m/s t=-58.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:30:00	34.2804	-117.381	198	17	21725	Clb=6.1m/s t=-58.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:29:30	34.2817	-117.38	200	22	21572	Clb=4.6m/s t=-58.6C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:27:30	34.2845	-117.378	73	2	20949	Clb=5.7m/s t=-60.5C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:27:00	34.2842	-117.379	38	11	20797	Clb=4.4m/s t=-60.1C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:26:30	34.2832	-117.38	7	17	20647	Clb=3.9m/s t=-60.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:26:00	34.282	-117.379	335	20	20495	Clb=6.0m/s t=-59.8C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:23:30	34.2854	-117.38	157	30	19715	Clb=4.1m/s t=-62.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:22:30	34.2871	-117.385	85	30	19408	Clb=4.6m/s t=-63.5C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:22:00	34.287	-117.387	94	30	19256	Clb=5.3m/s t=-64.1C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:21:00	34.2863	-117.391	64	19	18962	Clb=5.5m/s t=-64.9C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:19:30	34.2856	-117.396	90	30	18531	Clb=5.9m/s t=-64.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:18:30	34.2853	-117.403	75	46	18243	Clb=4.7m/s t=-64.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:18:00	34.2844	-117.406	73	41	18107	Clb=3.8m/s t=-65.1C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:17:00	34.2845	-117.412	94	24	17835	Clb=5.9m/s t=-65.6C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:14:30	34.2897	-117.424	122	30	17141	Clb=4.6m/s t=-64.9C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:13:00	34.2942	-117.433	109	52	16722	Clb=5.4m/s t=-64.9C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:12:30	34.2954	-117.438	96	70	16581	Clb=4.1m/s t=-64.8C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:11:00	34.2949	-117.455	73	50	16158	Clb=3.9m/s t=-65.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:10:00	34.2937	-117.464	86	52	15885	Clb=4.8m/s t=-64.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:09:30	34.294	-117.469	95	54	15752	Clb=5.0m/s t=-63.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:09:00	34.2951	-117.475	108	65	15621	Clb=4.3m/s t=-62.8C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:08:30	34.2959	-117.48	93	65	15487	Clb=5.2m/s t=-63.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:07:30	34.297	-117.492	96	63	15211	Clb=5.6m/s t=-62.8C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:06:30	34.2978	-117.504	103	72	14914	Clb=4.8m/s t=-62.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:06:00	34.2983	-117.51	92	72	14759	Clb=5.3m/s t=-61.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:05:00	34.2974	-117.522	80	69	14470	Clb=3.8m/s t=-60.6C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:04:00	34.297	-117.535	92	72	14211	Clb=4.9m/s t=-60.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:03:30	34.2974	-117.541	99	76	14096	Clb=3.1m/s t=-61.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:02:00	34.297	-117.56	84	65	13753	Clb=4.0m/s t=-62.3C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 05:01:30	34.2967	-117.566	87	50	13626	Clb=3.9m/s t=-63.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 04:56:00	34.3088	-117.608	62	31	12089	Clb=5.9m/s t=-58.4C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 04:54:30	34.3114	-117.613	126	28	11754	Clb=6.0m/s t=-58.2C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 04:54:00	34.3121	-117.614	124	17	11637	Clb=3.9m/s t=-273.0C 403.001 MHz Type=RS41-SGP Radiosonde auto_rx v1.3.1
KK6NOW	S4540104	2021-05-12 04:53:30	34.3131	-117.615	157	17	11518	Clb=3.3m/s t=-273.0C 403.001 MHz Type=RS41 Radiosonde auto_rx v1.3.1

Meteorological Radiosondes Database

Sounding was ended - last measurement: 2021-05-12 06:34:00z

Number: S4540104

Launch Site: Rosamond [CA] (US)

Type: RS41

Date Of Manufacture: 2020-11-05

AUX: NO

Frequency: 403.001 MHz

Max Speed: 76 km/h at 14096 m

Average Speed: 27.71 km/h

Max Altitude: 34946 m

Average Ascent Speed: 5.24 m/s

Average Descent Speed: 18.43 m/s

Status: UNKNOWN

Received Frames: 97

First Frame [UTC]: 2021-05-12 04:53:30z

Last Frame [UTC]: 2021-05-12 06:34:00z

Receivers: KK6NOW

Flight Time: 01:40:30 h

Distance From First Measurement: 37.66 km

Nearest City: San Bernardino [CA] (US) [9.89 km]

Nearest Hunter: KE6ZFI [69.37 km]

Ground Altitude: 1083 m

Distance from QTH: 0.00 km