SQ6KXY Radiosonde Tracker Database

Operations

Sounding was ended - last measurement: 2022-02-18 18:47:30z

MAP

About Radiosonde

Number: D20049884 (20049884)

Launch Site: Las Vegas [NV] (US)

Type: DFM17

AUX: NO

Frequency: 403.410 MHz

Max Speed: 119 km/h at 30932 m

Average Speed: 49.11 km/h

Max Altitude: 31128 m

Average Ascent Speed: 5.59 m/s

Average Descent Speed: 25.37 m/s

Status: UNKNOWN

Status Changes

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

APRS Statistics

Received Frames: 125

First Frame [UTC]: 2022-02-18 17:18:00z

Last Frame [UTC]: 2022-02-18 18:47:30z

Receivers: KK6NOW, W6SUN

Flight Time: 01:29:30 h

Distance From First Measurement: 67.68 km

Nearest City: Boulder City [NV] (US) [38.40 km]

Nearest Hunter: [0.00 km]

Ground Altitude: 836 m

Distance from QTH: 0.00 km

APRS Data

Receiver	Number	Date/Time [UTC]	φ	λ	Course [°]	Speed [km/h]	Altitude [m]	Description
KK6NOW	D20049884	2022-02-18 18:47:30	35.7394	-114.519	108	33	19711	Clb=-24.4m/s t=-56.9C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:47:00	35.7396	-114.52	98	37	19858	Clb=-25.2m/s t=-57.0C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:46:30	35.7407	-114.524	115	37	20515	Clb=-20.3m/s t=-57.5C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:46:00	35.7427	-114.526	137	20	21212	Clb=-25.1m/s t=-52.8C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:45:30	35.7448	-114.527	146	17	21975	Clb=-26.5m/s t=-55.1C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:45:00	35.7457	-114.528	116	26	22715	Clb=-25.4m/s t=-57.2C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:44:30	35.7468	-114.53	117	24	23416	Clb=-25.5m/s t=-57.2C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:44:00	35.7473	-114.534	100	65	24222	Clb=-26.5m/s t=-56.3C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:43:30	35.7495	-114.539	132	61	25059	Clb=-26.7m/s t=-52.3C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:43:00	35.7517	-114.544	117	76	25919	Clb=-32.1m/s t=-52.2C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:42:30	35.7539	-114.549	120	59	26859	Clb=-27.8m/s t=-53.6C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:42:00	35.7555	-114.554	113	52	27803	Clb=-35.1m/s t=-53.2C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:41:30	35.7566	-114.558	115	54	28868	Clb=-34.8m/s t=-50.0C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:41:00	35.7574	-114.564	86	61	29897	Clb=-38.7m/s t=-49.9C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:40:00	35.7576	-114.58	87	81	31128	Clb=9.6m/s t=-48.2C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:39:30	35.7579	-114.587	112	119	30932	Clb=4.3m/s t=-48.9C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:39:00	35.7583	-114.595	83	76	30723	Clb=7.3m/s t=-48.8C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:38:30	35.759	-114.602	94	78	30506	Clb=8.6m/s t=-49.0C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:38:00	35.7584	-114.609	53	41	30279	Clb=9.6m/s t=-49.3C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:37:30	35.7577	-114.614	79	70	30051	Clb=7.3m/s t=-49.2C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:37:00	35.7575	-114.619	89	69	29848	Clb=9.0m/s t=-49.7C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:36:30	35.7586	-114.625	96	48	29653	Clb=6.3m/s t=-49.5C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:36:00	35.7599	-114.631	95	50	29466	Clb=4.2m/s t=-50.0C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
W6SUN	D20049884	2022-02-18 18:35:00	35.7628	-114.647	123	74	29016	Clb=5.9m/s t=-50.3C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
KK6NOW	D20049884	2022-02-18 18:34:30	35.7637	-114.649	128	63	28930	Clb=6.1m/s t=-50.2C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:34:00	35.7658	-114.653	117	63	28734	Clb=6.8m/s t=-49.5C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:33:30	35.7677	-114.658	120	50	28547	Clb=6.7m/s t=-51.1C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:33:00	35.7694	-114.663	97	57	28347	Clb=5.2m/s t=-52.0C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:32:30	35.7705	-114.668	113	54	28152	Clb=8.4m/s t=-52.4C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:32:00	35.7715	-114.673	107	48	27957	Clb=7.2m/s t=-52.6C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:31:30	35.7736	-114.677	117	46	27753	Clb=7.3m/s t=-53.6C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
W6SUN	D20049884	2022-02-18 18:31:00	35.7755	-114.681	107	52	27532	Clb=5.4m/s t=-53.6C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 18:30:00	35.7796	-114.69	117	76	27125	Clb=7.4m/s t=-54.8C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
KK6NOW	D20049884	2022-02-18 18:29:30	35.7817	-114.695	109	50	26925	Clb=7.3m/s t=-53.9C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:29:00	35.783	-114.699	108	28	26727	Clb=7.8m/s t=-53.3C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:28:30	35.7846	-114.703	132	48	26531	Clb=7.0m/s t=-52.6C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
W6SUN	D20049884	2022-02-18 18:28:00	35.7869	-114.708	140	69	26312	Clb=4.3m/s t=-52.5C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
KK6NOW	D20049884	2022-02-18 18:27:30	35.789	-114.713	127	72	26181	Clb=4.2m/s t=-52.3C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:27:00	35.7914	-114.72	121	89	26007	Clb=5.6m/s t=-52.1C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:26:30	35.7945	-114.728	109	80	25782	Clb=6.6m/s t=-52.6C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:26:00	35.7953	-114.734	105	70	25626	Clb=6.9m/s t=-53.0C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:25:00	35.7986	-114.744	132	63	25276	Clb=4.0m/s t=-53.7C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:24:30	35.8008	-114.749	116	61	25109	Clb=5.7m/s t=-55.5C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:24:00	35.8031	-114.753	131	61	24948	Clb=4.2m/s t=-57.0C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:23:30	35.8048	-114.758	98	50	24785	Clb=4.5m/s t=-57.9C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:23:00	35.8059	-114.763	93	57	24617	Clb=6.4m/s t=-57.3C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:22:30	35.806	-114.769	103	67	24433	Clb=5.9m/s t=-57.5C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
W6SUN	D20049884	2022-02-18 18:22:00	35.8065	-114.774	106	54	24236	Clb=7.2m/s t=-56.6C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
KK6NOW	D20049884	2022-02-18 18:21:30	35.8068	-114.778	77	43	24030	Clb=5.5m/s t=-56.1C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
W6SUN	D20049884	2022-02-18 18:21:00	35.807	-114.781	111	28	23818	Clb=6.8m/s t=-56.0C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 18:20:00	35.81	-114.785	132	26	23419	Clb=7.5m/s t=-55.2C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
KK6NOW	D20049884	2022-02-18 18:19:30	35.8119	-114.787	138	33	23231	Clb=4.6m/s t=-55.8C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:19:00	35.8137	-114.788	147	41	23047	Clb=6.3m/s t=-56.2C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:18:30	35.8154	-114.79	125	37	22869	Clb=4.2m/s t=-56.2C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:18:00	35.8165	-114.793	143	28	22696	Clb=4.2m/s t=-56.5C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:17:30	35.8169	-114.795	99	20	22529	Clb=6.1m/s t=-55.5C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:17:00	35.8175	-114.796	158	26	22349	Clb=5.9m/s t=-54.7C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:16:30	35.8184	-114.798	98	22	22167	Clb=7.2m/s t=-54.4C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
W6SUN	D20049884	2022-02-18 18:16:00	35.8189	-114.8	118	17	21985	Clb=6.2m/s t=-54.0C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
KK6NOW	D20049884	2022-02-18 18:15:30	35.8196	-114.801	168	24	21795	Clb=4.1m/s t=-54.3C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
W6SUN	D20049884	2022-02-18 18:15:00	35.8209	-114.802	150	17	21627	Clb=5.0m/s t=-53.4C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
KK6NOW	D20049884	2022-02-18 18:14:30	35.8223	-114.804	131	9	21445	Clb=6.5m/s t=-53.6C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:14:00	35.8231	-114.805	140	13	21270	Clb=4.7m/s t=-54.3C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:13:30	35.8255	-114.807	137	41	21091	Clb=4.8m/s t=-57.3C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
W6SUN	D20049884	2022-02-18 18:13:00	35.8276	-114.81	132	33	20914	Clb=6.8m/s t=-58.6C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
KK6NOW	D20049884	2022-02-18 18:12:30	35.8297	-114.813	142	50	20741	Clb=5.1m/s t=-58.3C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:12:00	35.8324	-114.815	131	37	20562	Clb=4.7m/s t=-57.2C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:11:30	35.8346	-114.818	155	39	20397	Clb=6.8m/s t=-56.4C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:11:00	35.8379	-114.821	157	56	20231	Clb=6.7m/s t=-56.2C h=-1.0% p=-1.0hPa 403.411 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
W6SUN	D20049884	2022-02-18 18:10:00	35.8429	-114.827	100	56	19903	Clb=4.2m/s t=-55.1C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
KK6NOW	D20049884	2022-02-18 18:09:30	35.8437	-114.831	99	33	19753	Clb=5.1m/s t=-54.8C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
W6SUN	D20049884	2022-02-18 18:09:00	35.8445	-114.833	129	28	19596	Clb=5.8m/s t=-55.4C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
KK6NOW	D20049884	2022-02-18 18:08:30	35.8457	-114.836	122	52	19444	Clb=4.9m/s t=-54.9C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:08:00	35.8477	-114.84	119	52	19287	Clb=4.0m/s t=-56.1C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
KK6NOW	D20049884	2022-02-18 18:07:34	35.849	-114.844	95	54	19132	Clb=4.3m/s t=-56.4C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.7
W6SUN	D20049884	2022-02-18 18:07:00	35.8495	-114.848	110	41	18971	Clb=4.2m/s t=-56.7C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 18:06:00	35.8527	-114.853	150	48	18656	Clb=4.3m/s t=-57.7C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 18:05:00	35.8582	-114.859	116	61	18311	Clb=5.8m/s t=-57.7C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 18:04:00	35.8614	-114.869	109	43	18000	Clb=4.2m/s t=-56.7C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 18:03:00	35.8652	-114.878	101	65	17696	Clb=4.3m/s t=-58.7C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 18:02:00	35.8689	-114.887	115	59	17387	Clb=4.4m/s t=-58.3C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 18:01:00	35.8742	-114.898	106	74	17082	Clb=5.8m/s t=-57.5C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 18:00:00	35.8778	-114.911	113	74	16796	Clb=6.4m/s t=-57.7C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:59:00	35.8811	-114.925	106	81	16502	Clb=3.3m/s t=-56.1C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:58:00	35.8834	-114.939	93	78	16187	Clb=5.9m/s t=-55.8C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:57:00	35.8829	-114.951	79	61	15860	Clb=6.5m/s t=-54.3C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:56:00	35.8818	-114.961	95	33	15536	Clb=4.5m/s t=-54.0C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:55:00	35.8839	-114.97	102	46	15224	Clb=4.0m/s t=-52.7C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:54:00	35.8852	-114.982	90	83	14944	Clb=4.7m/s t=-51.7C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:53:00	35.8847	-114.996	84	81	14656	Clb=4.4m/s t=-50.8C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:52:00	35.884	-115.008	90	57	14363	Clb=4.1m/s t=-49.8C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:51:00	35.8858	-115.021	106	76	13985	Clb=4.8m/s t=-48.0C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:50:00	35.8873	-115.032	92	67	13726	Clb=3.4m/s t=-47.3C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:49:00	35.888	-115.043	90	67	13460	Clb=5.6m/s t=-46.5C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:48:00	35.8882	-115.054	87	65	13185	Clb=5.0m/s t=-46.9C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:47:00	35.8897	-115.064	111	52	12913	Clb=4.2m/s t=-46.9C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:46:00	35.8912	-115.072	91	57	12613	Clb=5.6m/s t=-45.4C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:45:00	35.894	-115.081	119	48	12312	Clb=5.6m/s t=-47.1C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:44:00	35.8979	-115.09	105	50	12026	Clb=3.1m/s t=-46.8C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:43:00	35.9006	-115.098	129	50	11745	Clb=3.6m/s t=-45.8C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:42:00	35.9049	-115.104	147	56	11478	Clb=4.6m/s t=-45.9C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:41:00	35.9114	-115.11	145	61	11233	Clb=4.3m/s t=-47.9C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:40:00	35.9179	-115.119	122	63	10969	Clb=5.9m/s t=-47.7C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:39:00	35.9231	-115.128	116	57	10680	Clb=4.2m/s t=-46.6C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:38:00	35.9281	-115.137	126	63	10388	Clb=4.5m/s t=-47.2C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:37:00	35.9329	-115.146	141	46	10093	Clb=3.7m/s t=-46.3C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:36:00	35.9389	-115.152	127	63	9800	Clb=6.8m/s t=-45.8C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:35:00	35.9429	-115.157	130	39	9495	Clb=8.2m/s t=-43.8C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:34:00	35.947	-115.161	132	24	9178	Clb=4.8m/s t=-41.1C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:33:00	35.9513	-115.165	144	26	8828	Clb=3.5m/s t=-37.9C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:32:00	35.9561	-115.169	128	35	8484	Clb=6.2m/s t=-34.8C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:31:00	35.9602	-115.173	162	26	8099	Clb=3.9m/s t=-31.2C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:30:00	35.9646	-115.177	150	9	7707	Clb=6.5m/s t=-27.9C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:29:00	35.9674	-115.18	124	17	7332	Clb=8.6m/s t=-24.9C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:28:00	35.9711	-115.182	186	26	6951	Clb=5.9m/s t=-21.1C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:27:00	35.9753	-115.184	146	44	6566	Clb=7.5m/s t=-18.2C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:26:00	35.9806	-115.187	192	37	6205	Clb=6.9m/s t=-15.5C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:25:00	35.9856	-115.188	181	37	5861	Clb=4.7m/s t=-12.0C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:24:00	35.9912	-115.19	190	54	5532	Clb=6.6m/s t=-9.8C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:23:00	35.9967	-115.19	197	43	5205	Clb=5.5m/s t=-7.9C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:22:00	36.0009	-115.191	176	26	4875	Clb=7.8m/s t=-5.3C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:21:00	36.004	-115.191	176	22	4540	Clb=4.3m/s t=-2.8C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:20:02	36.0079	-115.19	218	17	4236	Clb=5.0m/s t=-0.2C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:19:00	36.0121	-115.189	200	43	3940	Clb=4.6m/s t=1.7C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9
W6SUN	D20049884	2022-02-18 17:18:00	36.0162	-115.188	185	17	3625	Clb=7.5m/s t=4.1C h=-1.0% p=-1.0hPa 403.410 MHz Type=DFM17 ser=20049884 Radiosonde auto_rx v1.5.9

Meteorological Radiosondes Database

Sounding was ended - last measurement: 2022-02-18 18:47:30z

Number: D20049884 (20049884)

Launch Site: Las Vegas [NV] (US)

Type: DFM17

AUX: NO

Frequency: 403.410 MHz

Max Speed: 119 km/h at 30932 m

Average Speed: 49.11 km/h

Max Altitude: 31128 m

Average Ascent Speed: 5.59 m/s

Average Descent Speed: 25.37 m/s

Status: UNKNOWN

Received Frames: 125

First Frame [UTC]: 2022-02-18 17:18:00z

Last Frame [UTC]: 2022-02-18 18:47:30z

Receivers: KK6NOW, W6SUN

Flight Time: 01:29:30 h

Distance From First Measurement: 67.68 km

Nearest City: Boulder City [NV] (US) [38.40 km]

Nearest Hunter: [0.00 km]

Ground Altitude: 836 m

Distance from QTH: 0.00 km