default:

Icon D2 km

DMI HARMONIE 2

DWD Icon D 2

KNMI EU 5.5

DWD ICON EU 7

UKMO Global 10

MF Arpege EU 11

DWD ICON Global 11

GFS global 13

GFS GRAPES 13

BOM ACCESS 15

GEM Global 15

GFS GraphCast 25

ECMWF IFS 25

ECMWF AIFS 28

ECMWF IFS 44

JMA gSM 55

MF Arpege 55

Modèle	Icon D2 km run: 16/05 03:23																																					Icon EU 7 km run: 16/05 03:23																																							Icon Global 11 km run: 16/05 03:23																																				GFS 13 km run: 16/05 03:23
Date Optimal	Ve 16 6h	Ve 16 7h	Ve 16 8h	Ve 16 9h	Ve 16 10h	Ve 16 11h	Ve 16 12h	Ve 16 13h	Ve 16 14h	Ve 16 15h	Ve 16 16h	Ve 16 17h	Ve 16 18h	Ve 16 19h	Ve 16 20h	Sa 17 6h	Sa 17 7h	Sa 17 8h	Sa 17 9h	Sa 17 10h	Sa 17 11h	Sa 17 12h	Sa 17 13h	Sa 17 14h	Sa 17 15h	Sa 17 16h	Sa 17 17h	Sa 17 18h	Sa 17 19h	Sa 17 20h	Di 18 6h	Di 18 7h	Di 18 8h	Di 18 9h	Di 18 10h	Di 18 11h	Di 18 12h	Di 18 13h	Di 18 14h	Di 18 15h	Di 18 16h	Di 18 17h	Di 18 18h	Di 18 19h	Di 18 20h	Lu 19 6h	Lu 19 7h	Lu 19 8h	Lu 19 9h	Lu 19 10h	Lu 19 11h	Lu 19 12h	Lu 19 13h	Lu 19 14h	Lu 19 15h	Lu 19 16h	Lu 19 17h	Lu 19 18h	Lu 19 19h	Lu 19 20h	Ma 20 6h	Ma 20 7h	Ma 20 8h	Ma 20 9h	Ma 20 10h	Ma 20 11h	Ma 20 12h	Ma 20 13h	Ma 20 14h	Ma 20 15h	Ma 20 16h	Ma 20 17h	Ma 20 18h	Ma 20 19h	Ma 20 20h	Me 21 6h	Me 21 7h	Me 21 8h	Me 21 9h	Me 21 10h	Me 21 11h	Me 21 12h	Me 21 13h	Me 21 14h	Me 21 15h	Me 21 16h	Me 21 17h	Me 21 18h	Me 21 19h	Me 21 20h	Je 22 6h	Je 22 7h	Je 22 8h	Je 22 9h	Je 22 10h	Je 22 11h	Je 22 12h	Je 22 13h	Je 22 14h	Je 22 15h	Je 22 16h	Je 22 17h	Je 22 18h	Je 22 19h	Je 22 20h	Ve 23 6h	Ve 23 7h	Ve 23 8h	Ve 23 9h	Ve 23 10h	Ve 23 11h	Ve 23 12h	Ve 23 13h	Ve 23 14h	Ve 23 15h	Ve 23 16h	Ve 23 17h	Ve 23 18h	Ve 23 19h	Ve 23 20h	Sa 24 6h	Sa 24 7h	Sa 24 8h	Sa 24 9h	Sa 24 10h	Sa 24 11h	Sa 24 12h	Sa 24 13h	Sa 24 14h	Sa 24 15h	Sa 24 16h	Sa 24 17h	Sa 24 18h	Sa 24 19h	Sa 24 20h	Di 25 6h	Di 25 7h	Di 25 8h	Di 25 9h	Di 25 10h	Di 25 11h	Di 25 12h	Di 25 13h	Di 25 14h	Di 25 15h	Di 25 16h	Di 25 17h	Di 25 18h	Di 25 19h	Di 25 20h	Lu 26 6h	Lu 26 7h	Lu 26 8h	Lu 26 9h	Lu 26 10h	Lu 26 11h	Lu 26 12h	Lu 26 13h	Lu 26 14h	Lu 26 15h	Lu 26 16h	Lu 26 17h	Lu 26 18h	Lu 26 19h	Lu 26 20h	Ma 27 6h	Ma 27 7h	Ma 27 8h	Ma 27 9h	Ma 27 10h	Ma 27 11h	Ma 27 12h	Ma 27 13h	Ma 27 14h	Ma 27 15h	Ma 27 16h	Ma 27 17h	Ma 27 18h	Ma 27 19h	Ma 27 20h	Me 28 6h	Me 28 7h	Me 28 8h	Me 28 9h	Me 28 10h	Me 28 11h	Me 28 12h	Me 28 13h	Me 28 14h	Me 28 15h	Me 28 16h	Me 28 17h	Me 28 18h	Me 28 19h	Me 28 20h	Je 29 6h	Je 29 7h	Je 29 8h	Je 29 9h	Je 29 10h	Je 29 11h	Je 29 12h	Je 29 13h	Je 29 14h	Je 29 15h	Je 29 16h	Je 29 17h	Je 29 18h	Je 29 19h	Je 29 20h	Ve 30 6h	Ve 30 7h	Ve 30 8h	Ve 30 9h	Ve 30 10h	Ve 30 11h	Ve 30 12h	Ve 30 13h	Ve 30 14h	Ve 30 15h	Ve 30 16h	Ve 30 17h	Ve 30 18h	Ve 30 19h	Ve 30 20h	Sa 31 6h	Sa 31 7h	Sa 31 8h	Sa 31 9h	Sa 31 10h	Sa 31 11h	Sa 31 12h	Sa 31 13h	Sa 31 14h	Sa 31 15h	Sa 31 16h	Sa 31 17h	Sa 31 18h	Sa 31 19h	Sa 31 20h
Dir. vent
V. moy. (kmh)	4	4	5	9	17	15	18	20	17	16	12	8	5	4	16	6	5	4	4	3	5	4	1	11	2	0	1	2	7	3	5	5	3	2	7	5	8	7	3	5	6	2	3	3	6	1	0	1	4	7	9	9	8	8	11	15	17	15	12	8	3	2	1	0	2	4	5	6	6	5	3	2	1	3	4	2	1	2	3	4	6	7	8	9	8	7	7	7	7	8	3	2	2	2	3	4	4	4	4	4	4	3	2	1	1	3	5	7	7	6	5	4	4	3	2	2	2	2	2	2	1	1	1	1	1	1	1	2	2	2	2	2	2	0	0	1	2	3	4	4	4	5	5	4	1	3	5	6	5	5	0	0	0	0	1	1	1	0	0	1	4	6	6	7	8	4	3	2	1	1	1	1	1	2	3	4	5	5	4	4	4	4	4	3	1	0	1	4	6	7	7	6	4	5	7	2	2	2	3	4	5	4	3	2	3	5	5	4	4	5	3	2	3	4	4	5	6	6	5	5	6	7	6	5	7	2	2	3	4	5	5	4	2	1	1	3	5	7	8	9
V. max. (kmh)	7	12	15	25	42	45	47	51	45	45	34	29	25	30	35	18	17	17	13	14	21	23	18	28	32	23	20	9	24	17	24	23	19	20	54	51	40	38	35	25	31	28	22	19	15	9	11	12	18	23	28	30	32	33	38	43	48	44	41	37	8	10	11	13	14	16	18	20	22	19	18	15	13	11	9	12	13	14	17	20	23	24	25	27	29	31	33	31	29	28	12	12	12	14	15	17	17	18	18	16	14	13	11	9	7	3	4	4	5	7	8	8	8	8	8	7	7	8	9	9	8	9	9	8	6	5	4	4	4	4	4	4	3	2	2	9	7	6	6	6	6	6	5	5	7	9	10	8	6	4	6	5	4	4	4	5	7	10	12	12	10	9	7	6	5	4	6	7	7	5	4	4	5	6	7	8	9	7	5	4	4	4	4	5	5	6	6	7	7	7	6	7	12	18	20	2	2	3	5	6	8	7	6	6	7	9	10	9	6	5	4	4	4	5	6	7	9	11	12	11	8	6	6	7	7	2	2	3	4	6	7	8	9	9	8	7	7	10	15	18
Temp. (°C)	4	5	7	8	10	10	11	11	12	12	12	12	11	10	9	4	6	8	9	10	11	12	13	13	14	15	15	14	13	11	7	8	10	11	12	13	13	14	15	15	14	15	14	12	11	8	9	11	12	13	14	15	15	15	16	16	16	15	14	13	9	10	11	12	13	15	15	16	16	17	17	17	17	15	14	9	11	13	14	16	17	18	20	20	20	19	19	18	17	16	10	11	11	12	12	13	13	13	13	14	14	14	13	13	12	9	9	9	8	7	7	7	7	7	7	7	7	7	7	7	6	6	6	6	6	6	6	7	7	7	7	7	7	7	7	4	5	6	8	10	12	13	14	15	15	15	14	13	12	11	8	8	9	10	11	13	15	17	19	19	19	18	16	14	13	9	10	11	11	11	11	11	12	12	13	13	13	13	12	11	7	8	9	11	13	14	15	16	16	17	17	17	15	12	10	7	8	9	11	13	14	16	17	18	17	15	14	13	12	10	6	7	9	11	13	16	17	18	19	20	20	20	18	16	14	9	10	12	14	16	17	18	19	20	21	21	21	19	17	15
Précip. (mm)										0.1	0.2		0.2	0.1	0.1																				0.1	0.1	0.1	0.1	0.4	0.2	0.3		0.4	0.8	0.4																																								0.2	0.2	0.2				0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.1	0.1	0.1	0.2	0.2	0.2	0.7	0.7	0.7	1.4	1.4	1.4	0.5	0.5	0.5	0.1	0.1	0.1	0.1	0.1	0.1				0.2	0.2	0.2	0.2	0.2	0.2																			0.1	0.1	0.1																									0.1	0.1	0.1	0.1	0.1	0.1				0.1	0.1	0.1	0.2	0.2	0.2	0.1	0.1	0.1	0.2	0.2	0.2							0.1	0.1	0.1	0.2	0.2	0.2	0.2	0.2	0.2
Nébul. tot. (%)					92	100	100	100	100	100	78	80	98	100	100	64	70	80	94	100	94	91	89	28	70	32	100	37	39	38	50	14	13	17	68	44	28	55	100	100	72	52	91	95	99	71	65	58	62	67	71	74	76	79	71	64	56	53	50	47	74	76	79	80	81	82	81	79	78	61	44	27	34	42	49	83	69	56	54	51	49	37	26	14	38	62	86	87	89	90	100	100	100	100	100	100	100	99	99	99	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	61	54	47	42	37	32	49	65	82	88	94	100	90	80	70	99	100	100	100	100	100	91	83	74	68	62	56	63	71	78	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	1	1		26	52	78	68	57	47	41	36	30	35	40	45	100	100	100	100	100	100	99	99	98	99	99	100	100	100	100	39	48	57	71	86	100	68	36	4	5	5	6	5	5	4	5	5	6	25	45	64	76	88	100	92	84	76	77	77	78
Nébul. haute (%)																60	2	25	55	100			42		10	10	100			21							10	52	100	100	10	10	76	70	97													4	8	12	8	4														44	22		8	17	25	17	8		15	29	44	38	33	27	25	38	52	44	36	28	19	10	1	34	67	100	100	100	100	67	38	10	29	49	68	79	89	100	95	91	86	91	95	100	100	100	100	87	75	62	44	25	7	9	12	14	13	12	11	4	4	3	2	1					1	2	3	4	4	5	17	31	45	57	69	81	61	41	21	16	10	5	27	49	71	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100							9	17	26	23	19	16	11	7	2	91	95	100	90	80	70	70	70	70	80	90	100	83	65	48	18	33	49	66	83	100	68	35	3	2	1					4	4	5	5	5	5	11	16	22	31	40	49	58	68	77
Nébul. moy. (%)					85	100	100	100	100	100	78	68	89	100	100		70	77	77	79	86	81	66	22	67	14	41	29	38	20	32	6	1		44	21	18	26	25	53	60	20	34	63	56	59	53	46	49	53	56	63	70	77	69	62	54	49	45	40	69	73	76	75	75	74	74	75	75	57	38	20	28	35	43	74	59	43	35	28	20	17	14	11	27	43	59	66	72	79	100	100	100	100	100	100	98	96	94	96	98	100	98	97	95	100	100	100	100	100	100	100	100	100	98	95	93	85	78	70	100	100	100	100	100	100	99	98	97	88	78	69	77	85	93	4	4	3	2	1								12	23	35	1	1	2	1	1											2	3	5	26	47	68	79	89	100	92	84	76	84	92	100	1	1		21	42	63	54	45	36	27	19	10	9	8	7	99	99	100	100	100	100	79	58	37	55	73	91	94	97	100	13	6		1	2	3	2	1
Nébul. basse (%)					55					29		30	96		100	6		3	43	96	50	55	48	9	5	16	12	26	14		36	10	12	17	39	32	23	20	24	45	21	40	51	64	45	23	21	19	26	32	39	29	19	9	8	8	7	6	4	3	8	8	9	15	22	28	26	24	22	19	15	12	12	11	11	37	32	27	20	14	7	6	4	3	22	41	60	50	39	29	41	40	40	50	60	70	72	75	77	70	63	56	57	57	58	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	56	48	41	37	33	29	46	64	81	87	94	100	85	71	56	99	99	100	100	100	100	87	73	60	56	53	49	36	23	10	35	67	100	100	100	100	100	100	100	92	84	76	60	44	28				20	39	59	40	20	1	4	6	9	20	32	43	65	44	22	28	33	39	28	16	5	17	28	40	49	59	68	5	5	5	5	5	5	3	2		2	3	5	4	4	3				21	41	62	75	87	100	84	69	53	35	18
CAPE	0	0	0	0	20	10	20	10	10	10	30	30	30	10	0	0	0	0	0	10	70	40	80	40	110	90	100	50	50	30	0	0	40	130	220	210	90	70	90	40	130	170	170	200	110	50	60	60	50	30	20	20	40	40	30	10	0	0	0	0	0	0	0	0	0	0	0	0	0	0	10	10	20	20	30	0	0	0	0	0	10	20	20	60	160	280	340	280	150	50	0	0	0	0	10	10	10	10	10	10	10	20	30	40	50	10	20	30	30	20	10	10	10	10	10	0	0	0	0	0	0	0	0	10	10	20	20	20	20	20	10	10	10	0	0	0	0	0	0	0	0	0	0	10	30	60	70	60	30	10	0	0	0	10	20	30	40	50	50	50	50	40	30	20	10	0	0	0	0	0	0	0	0	0	40	90	120	120	110	100	0	0	10	70	160	240	300	350	390	410	420	380	270	130	20	0	0	10	60	120	180	220	250	300	420	570	620	490	260	80	0	0	0	10	10	20	30	40	40	40	30	20	20	10	10	0	0	0	0	10	10	10	20	20	20	10	10	10	10	10
Plafond (m)	1.3k	1.3k	1.8k	2.1k	2.3k	2.4k	2.6k	2.6k	2.6k	2.7k	2.5k	2.6k	2.0k	1.9k	1.8k	1.3k	1.3k	1.6k	1.7k	1.8k	1.8k	2.0k	2.2k	2.2k	2.3k	2.5k	2.4k	2.5k	2.1k	1.7k	1.2k	1.3k	1.6k	1.7k	1.5k	1.6k	1.8k	2.0k	2.0k	2.3k	1.8k	1.9k	1.7k	1.4k	1.3k	1.2k	1.3k	1.4k	1.6k	1.9k	2.1k	2.2k	2.2k	2.2k	2.3k	2.6k	2.7k	2.6k	2.5k	2.4k	1.7k	1.6k	1.6k	1.7k	1.8k	2.0k	2.1k	2.2k	2.3k	2.3k	2.3k	2.2k	2.1k	1.9k	1.8k	1.2k	1.4k	1.5k	1.7k	1.8k	2.0k	2.2k	2.4k	2.5k	2.3k	2.1k	1.9k	1.9k	1.9k	1.9k	1.4k	1.3k	1.2k	1.2k	1.2k	1.2k	1.2k	1.3k	1.3k	1.3k	1.2k	1.2k	1.1k	980	894	821	833	833	833	821	833	846	846	870	858	870	858	858	858	858	833	846	846	833	846	846	858	858	882	882	894	907	894	894	907	870	955	1.1k	1.3k	1.6k	1.8k	2.0k	2.1k	2.0k	2.0k	1.8k	1.7k	1.4k	1.2k	1.1k	858	858	907	980	1.1k	1.3k	1.5k	1.9k	2.1k	2.2k	2.2k	2.0k	1.8k	1.5k	1.3k	919	968	980	955	919	907	894	919	943	980	1.0k	1.0k	1.0k	943	907	882	919	980	1.1k	1.3k	1.4k	1.5k	1.6k	1.8k	2.0k	2.2k	2.2k	1.8k	1.3k	955	919	943	1.0k	1.2k	1.3k	1.6k	1.8k	2.0k	2.1k	1.8k	1.4k	1.2k	1.1k	1.1k	1.1k	894	955	1.1k	1.3k	1.7k	2.1k	2.3k	2.5k	2.7k	2.8k	2.8k	2.7k	2.1k	1.6k	1.3k	980	1.1k	1.2k	1.4k	1.5k	1.7k	1.8k	1.9k	2.1k	2.1k	2.2k	2.1k	1.8k	1.5k	1.3k

The Radsberg, located on the Sattnitz ridge south of Klagenfurt, Austria, offers a comfortable flying site with a height difference of approximately 400 meters. It is easily accessible, just a 20-minute drive from the city. This site is popular among pilots for its excellent soaring conditions and the potential for cross-country flights. The take-off area is situated at an elevation of 795 meters above sea level, facing south-southeast. The launch site is steep, and pilots need to quickly find thermals due to the modest height difference. The site is equipped with a large windsock and several smaller wind indicators to assist pilots. Landing is typically done at the sports field in Rottenstein, located to the east of the take-off area. The landing zone is not visible from the launch site, requiring pilots to fly left (east) to reach it. Caution is advised when approaching the landing area due to a high fence around the football field. Top landing is possible on a large meadow behind the take-off area, but pilots should be cautious of turbulent conditions, especially with north winds. Strong winds or intense thermals can make top landing dangerous. The Radsberg is often favored due to its lower altitude, which can be advantageous when higher sites are affected by strong north winds. However, pilots should be cautious of the rotor effect caused by the southwest hill during west winds. For cross-country enthusiasts, the Radsberg offers routes towards the east to Klopeinersee, south to the Karawanken and Slovenia, and west to Gerlitzen. The site record for distance is 98.6 km. The site is managed by the 1. KGFC Radsberg club. More information, including detailed site instructions and airspace regulations, can be found on their website: [KGFC Radsberg](http://kgfc.org/fluggebietinfo). Coordinates for the take-off area are 46°34'22.3"N 14°24'09.8"E, and for the landing area, 46°34'05.3"N 14°25'21.3"E. The start fee is €3.50, which includes a drink at the Jausenstation Mickl. For detailed site instructions, you can refer to the [Radsberg Site Guide](http://kgfc.org/fileadmin/Bilder/Radsberg/RADSBERG_Gelaendeeinweisung.pdf).

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Optimal Wind Direction

Optimal Speed (kmh)

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