IGC Spy

Glider PL Thermal Info (Task 11 Meter 18 - 9 August 2018)

		Thermal Time			Thermal Alt					Orbits Speed			Orbits Diam			Orbit Time			Climb Rate			Other
ID	Type	Start [hms]	End [hms]	Duration [hms]	Start [ft]	End [ft]	Delta [ft]	Lost [ft]	Lost [%]	Avg (stab) [kts]	Min (stab) [kts]	Max (stab) [kts]	Avg (stab) [m]	Min (stab) [m]	Max (stab) [m]	Avg (stab) [sec]	Min (stab) [sec]	Max (stab) [sec]	Avg (stab) [kts]	Min (stab) [kts]	Max (stab) [kts]	Direction	Track Length [km]	Count
0	All			00:53:52			21118	1689	8 %	65.5						28 blah			3.9					25
1	Thermal	12:08:22	12:11:01	00:02:39	7500	8618	1118	65	5.9 %	67.5 66.3	46.8 65.4	82.2 67.1	352 344	330 330	365 359	31.8 31.7	30 30	33 33	4.2 4.7	2.6 4.3	5.2 5.2	Right	5.5	5
1	Orbit	12:08:22	12:08:55	00:00:33	7500	7736	236	29	12.5 %	66.8			0			33			4.2			Right	1.1
2	Orbit	12:08:55	12:09:25	00:00:30	7736	7998	262	6	2.5 %	67.1			0			30			5.2			Right	1
3	Orbit	12:09:25	12:09:57	00:00:32	7998	8244	246	3	1.3 %	65.4			0			32			4.6			Right	1.1
4	Orbit	12:09:57	12:10:30	00:00:33	8244	8484	239	6	2.7 %	66.4			0			33			4.3			Right	1.1
5	Orbit	12:10:30	12:11:01	00:00:31	8484	8618	134	19	14.6 %	71.9			0			31			2.6			Right	1.1
2	Thermal	12:14:13	12:15:16	00:01:03	8070	8641	570	0	0 %	66.2 67.2	50.7 67.2	77.4 67.2	229 319	32 319	337 319	21 29	3 29	31 29	4.5 4.4	2.6 4.4	6.5 4.4	Right	2.2	3
6	Orbit	12:14:13	12:14:44	00:00:31	8070	8412	341	0	0 %	66.3			0			31			6.5			Right	1.1
7	Orbit	12:14:44	12:15:13	00:00:29	8412	8628	216	0	0 %	67.2			0			29			4.4			Right	1
8	Orbit	12:15:13	12:15:16	00:00:03	8628	8641	13	0	0 %	64.9			0			03			2.6			Right	0.1
3	Thermal	12:33:18	12:34:41	00:01:23	5154	5721	567	108	19.1 %	71.4 71.4	44.7 68.1	100.4 74.6	489 489	379 379	599 599	41.5 41.5	34 34	49 49	4 4	3.7 3.7	4.3 4.3	Right	3.1	2
12	Orbit	12:33:18	12:34:07	00:00:49	5154	5508	354	68	19.4 %	74.6			1000			49			4.3			Right	1.9
13	Orbit	12:34:07	12:34:41	00:00:34	5508	5721	213	39	18.5 %	68.1			0			34			3.7			Right	1.2
4	Thermal	12:34:49	12:35:53	00:01:04	5731	5905	173	127	73.6 %	63.1 63.1	45 60.2	84.4 65.9	330 330	324 324	335 335	32 32	30 30	34 34	1.6 1.6	0.8 0.8	2.3 2.3	Mixed	2.1	2
14	Orbit	12:34:49	12:35:19	00:00:30	5731	5770	39	101	258.3 %	65.9			0			30			0.8			Right	1
15	Orbit	12:35:19	12:35:53	00:00:34	5770	5905	134	26	19.5 %	60.2			0			34			2.3			Left	1.1
5	Thermal	12:40:56	12:43:02	00:02:06	6115	6850	734	68	9.4 %	68.1 66.6	40.6 65.9	88.6 67.5	276 320	123 298	360 360	25.2 29.3	10 27	33 33	3.3 3.5	2.3 3.2	4 4	Left	4.3	5
19	Orbit	12:40:56	12:41:24	00:00:28	6115	6289	173	16	9.4 %	65.2			0			28			3.7			Left	0.9
20	Orbit	12:41:24	12:41:52	00:00:28	6289	6479	190	6	3.4 %	65.9			0			28			4			Left	0.9
21	Orbit	12:41:52	12:42:25	00:00:33	6479	6660	180	22	12.7 %	66.5			0			33			3.2			Left	1.1
22	Orbit	12:42:25	12:42:52	00:00:27	6660	6811	150	19	13 %	67.5			0			27			3.3			Left	0.9
23	Orbit	12:42:52	12:43:02	00:00:10	6811	6850	39	3	8.3 %	75.3			0			10			2.3			Left	0.4
6	Thermal	12:50:45	12:52:58	00:02:13	4599	5866	1266	16	1.3 %	69.8 67.6	50.6 66	87.5 69.3	249 279	90 261	305 305	22.2 25.3	7 23	28 28	5.4 5.9	3.1 3.1	7.1 7.1	Left	4.7	6
25	Orbit	12:50:45	12:51:10	00:00:25	4599	4845	246	6	2.7 %	70			0			25			5.8			Left	0.9
26	Orbit	12:51:10	12:51:35	00:00:25	4845	5144	298	0	0 %	68.6			0			25			7.1			Left	0.9
27	Orbit	12:51:35	12:51:58	00:00:23	5144	5410	265	0	0 %	69.3			0			23			6.8			Left	0.8
28	Orbit	12:51:58	12:52:23	00:00:25	5410	5679	269	0	0 %	66			0			25			6.4			Left	0.8
29	Orbit	12:52:23	12:52:51	00:00:28	5679	5826	147	6	4.4 %	66.5			0			28			3.1			Left	1
30	Orbit	12:52:51	12:52:58	00:00:07	5826	5866	39	3	8.3 %	78.5			0			07			3.3			Left	0.3
7	Thermal	12:53:32	12:57:25	00:03:53	6010	7496	1486	65	4.4 %	66.4 65.8	46.6 65.2	87.3 66.7	317 314	284 284	363 325	29.1 29.2	26 26	32 30	3.8 4	1.6 3.4	4.7 4.7	Left	8	8
31	Orbit	12:53:32	12:53:58	00:00:26	6010	6213	203	0	0 %	66.7			0			26			4.6			Left	0.9
32	Orbit	12:53:58	12:54:28	00:00:30	6213	6446	232	0	0 %	65.6			0			30			4.6			Left	1
33	Orbit	12:54:28	12:54:58	00:00:30	6446	6686	239	0	0 %	66.1			0			30			4.7			Left	1
34	Orbit	12:54:58	12:55:27	00:00:29	6686	6889	203	0	0 %	65.2			0			29			4.2			Left	1
35	Orbit	12:55:27	12:55:53	00:00:26	6889	7040	150	0	0 %	66.7			0			26			3.4			Left	0.9
36	Orbit	12:55:53	12:56:23	00:00:30	7040	7217	177	16	9.3 %	65.2			0			30			3.5			Left	1
37	Orbit	12:56:23	12:56:53	00:00:30	7217	7411	193	13	6.8 %	66.2			0			30			3.8			Left	1
38	Orbit	12:56:53	12:57:25	00:00:32	7411	7496	85	36	42.3 %	69.3			0			32			1.6			Left	1.1
8	Thermal	13:05:11	13:07:55	00:02:44	5085	5928	843	45	5.4 %	67.4 68	42.9 64.2	92 72.1	364 389	308 315	531 531	32.8 34.7	29 29	45 45	3.1 3.4	2.1 2.3	4.1 4.1	Left	5.7	5
39	Orbit	13:05:11	13:05:40	00:00:29	5085	5249	164	9	6 %	64.8			0			29			3.4			Left	1
40	Orbit	13:05:40	13:06:10	00:00:30	5249	5442	193	3	1.7 %	64.2			0			30			3.8			Left	1
41	Orbit	13:06:10	13:06:55	00:00:45	5442	5616	173	6	3.8 %	72.1			1000			45			2.3			Left	1.7
42	Orbit	13:06:55	13:07:24	00:00:29	5616	5816	200	0	0 %	67.7			0			29			4.1			Left	1
43	Orbit	13:07:24	13:07:55	00:00:31	5816	5928	111	26	23.5 %	68.1			0			31			2.1			Left	1.1
9	Thermal	13:14:51	13:18:17	00:03:26	4524	5787	1263	137	10.9 %	68.7 67.2	48.5 65.9	86.1 68.6	331 322	287 287	378 378	29.4 29.2	26 26	34 34	3.6 4.4	-0.3 3.6	4.8 4.8	Left	7.3	7
46	Orbit	13:14:51	13:15:24	00:00:33	4524	4711	187	16	8.8 %	66.5			0			33			3.4			Left	1.1
47	Orbit	13:15:24	13:15:54	00:00:30	4711	4891	180	6	3.6 %	68.6			0			30			3.6			Left	1.1
48	Orbit	13:15:54	13:16:28	00:00:34	4891	5167	275	3	1.2 %	67.9			0			34			4.8			Left	1.2
49	Orbit	13:16:28	13:16:55	00:00:27	5167	5383	216	0	0 %	65.9			0			27			4.8			Left	0.9
50	Orbit	13:16:55	13:17:21	00:00:26	5383	5574	190	0	0 %	67.4			0			26			4.3			Left	0.9
51	Orbit	13:17:21	13:17:50	00:00:29	5574	5800	226	0	0 %	66.3			0			29			4.6			Left	1
52	Orbit	13:17:50	13:18:17	00:00:27	5800	5787	-13	111	-850 %	78.7			0			27			-0.3			Left	1.1
10	Thermal	13:24:03	13:27:12	00:03:09	5570	7208	1637	29	1.8 %	67.7 66.2	45.6 63	88 69.4	257 287	25 270	310 310	23.6 26.5	2 24	30 30	4.8 5.2	1.9 4.4	5.9 5.9	Right	6.5	8
55	Orbit	13:24:03	13:24:31	00:00:28	5570	5797	226	29	13 %	67.6			0			28			4.8			Right	1
56	Orbit	13:24:31	13:24:58	00:00:27	5797	6030	232	0	0 %	67.6			0			27			5.1			Right	0.9
57	Orbit	13:24:58	13:25:22	00:00:24	6030	6207	177	0	0 %	69.4			0			24			4.4			Right	0.9
58	Orbit	13:25:22	13:25:47	00:00:25	6207	6433	226	0	0 %	68.5			0			25			5.4			Right	0.9
59	Orbit	13:25:47	13:26:14	00:00:27	6433	6702	269	0	0 %	65.5			0			27			5.9			Right	0.9
60	Orbit	13:26:14	13:26:40	00:00:26	6702	6935	232	0	0 %	63.4			0			26			5.3			Right	0.8
61	Orbit	13:26:40	13:27:10	00:00:30	6935	7201	265	0	0 %	63			0			30			5.2			Right	1
62	Orbit	13:27:10	13:27:12	00:00:02	7201	7208	6	0	0 %	76.2			0			02			1.9			Right	0.1
11	Thermal	13:34:07	13:37:03	00:02:56	5236	6673	1437	59	4.1 %	66.2 65.8	49.3 64.5	81.3 67	317 309	253 274	409 347	29.3 28.8	22 25	39 32	4.6 4.3	2.9 3.8	7.3 5.3	Left	6	6
63	Orbit	13:34:07	13:34:46	00:00:39	5236	5718	482	6	1.4 %	64.1			0			39			7.3			Left	1.3
64	Orbit	13:34:46	13:35:15	00:00:29	5718	5977	259	0	0 %	65.2			0			29			5.3			Left	1
65	Orbit	13:35:15	13:35:47	00:00:32	5977	6220	242	16	6.8 %	66.3			0			32			4.5			Left	1.1
66	Orbit	13:35:47	13:36:12	00:00:25	6220	6381	160	0	0 %	67			0			25			3.8			Left	0.9
67	Orbit	13:36:12	13:36:41	00:00:29	6381	6564	183	0	0 %	64.5			0			29			3.8			Left	1
68	Orbit	13:36:41	13:37:03	00:00:22	6564	6673	108	36	33.3 %	70.3			0			22			2.9			Left	0.8
12	Thermal	13:41:20	13:43:19	00:01:59	5052	5892	839	101	12.1 %	67.7 65.4	51.6 65.2	83.3 65.6	329 343	301 301	385 385	29.8 32	26 28	36 36	4.2 4.2	3.1 4	5.1 4.4	Left	4.1	4
69	Orbit	13:41:20	13:41:49	00:00:29	5052	5301	249	0	0 %	69.1			0			29			5.1			Left	1
70	Orbit	13:41:49	13:42:25	00:00:36	5301	5544	242	75	31.1 %	65.2			0			36			4			Left	1.2
71	Orbit	13:42:25	13:42:53	00:00:28	5544	5754	209	9	4.7 %	65.6			0			28			4.4			Left	0.9
72	Orbit	13:42:53	13:43:19	00:00:26	5754	5892	137	16	11.9 %	70.7			0			26			3.1			Left	0.9
13	Thermal	13:43:28	13:44:34	00:01:06	6020	6535	515	29	5.7 %	65.8 65.1	57.2 65.1	75.8 65.1	233 320	56 320	324 320	22 30	5 30	31 30	4.4 4.2	3.9 4.2	5.1 4.2	Right	2.2	3
73	Orbit	13:43:28	13:43:59	00:00:31	6020	6289	269	22	8.5 %	63.8			0			31			5.1			Right	1
74	Orbit	13:43:59	13:44:29	00:00:30	6289	6502	213	0	0 %	65.1			0			30			4.2			Right	1
75	Orbit	13:44:29	13:44:34	00:00:05	6502	6535	32	6	20 %	68.4			0			05			3.9			Right	0.2
14	Thermal	13:47:18	13:48:20	00:01:02	6417	6633	216	137	63.6 %	62.5 62.5	52 59.1	82.8 65.9	319 319	271 271	367 367	31 31	28 28	34 34	2 2	1.7 1.7	2.4 2.4	Right	2	2
76	Orbit	13:47:18	13:47:52	00:00:34	6417	6555	137	42	31 %	65.9			0			34			2.4			Right	1.2
77	Orbit	13:47:52	13:48:20	00:00:28	6555	6633	78	95	120.8 %	59.1			0			28			1.7			Right	0.9
15	Thermal	13:52:49	13:54:51	00:02:02	5751	6676	925	52	5.7 %	65.4 66	48.7 64.5	81.6 67.5	328 368	265 317	420 420	30.5 34	26 30	38 38	4.6 4	3.7 3.7	5.7 4.3	Right	4.1	4
79	Orbit	13:52:49	13:53:17	00:00:28	5751	6020	269	0	0 %	67.3			0			28			5.7			Right	1
80	Orbit	13:53:17	13:53:55	00:00:38	6020	6259	239	52	21.9 %	67.5			0			38			3.7			Right	1.3
81	Orbit	13:53:55	13:54:25	00:00:30	6259	6479	219	0	0 %	64.5			0			30			4.3			Right	1
82	Orbit	13:54:25	13:54:51	00:00:26	6479	6676	196	0	0 %	62.3			0			26			4.5			Right	0.8
16	Thermal	14:04:09	14:05:21	00:01:12	5318	5564	246	124	50.7 %	64.8 64.8	50.2 62.2	80.3 67.4	384 384	326 326	441 441	36 36	32 32	40 40	2.2 2.2	0.4 0.4	4 4	Mixed	2.4	2
85	Orbit	14:04:09	14:04:41	00:00:32	5318	5534	216	16	7.6 %	62.2			0			32			4			Right	1
86	Orbit	14:04:41	14:05:21	00:00:40	5534	5564	29	108	366.7 %	67.4			0			40			0.4			Left	1.4
17	Thermal	14:07:33	14:10:22	00:02:49	5685	6902	1217	72	5.9 %	65.5 64.8	48 61.8	78.3 66.4	256 294	57 281	314 314	24.1 27.8	5 26	31 31	3.7 4.7	-1.2 2.8	5.2 5.2	Left	5.6	7
89	Orbit	14:07:33	14:07:58	00:00:25	5685	5833	147	29	20 %	64.9			0			25			3.5			Left	0.8
90	Orbit	14:07:58	14:08:25	00:00:27	5833	6062	229	0	0 %	66.4			0			27			5			Left	0.9
91	Orbit	14:08:25	14:08:53	00:00:28	6062	6305	242	0	0 %	66.1			0			28			5.1			Left	1
92	Orbit	14:08:53	14:09:19	00:00:26	6305	6535	229	0	0 %	66			0			26			5.2			Left	0.9
93	Orbit	14:09:19	14:09:46	00:00:27	6535	6765	229	6	2.9 %	63.4			0			27			5			Left	0.9
94	Orbit	14:09:46	14:10:17	00:00:31	6765	6912	147	26	17.8 %	61.8			0			31			2.8			Left	1
95	Orbit	14:10:17	14:10:22	00:00:05	6912	6902	-9	9	-100 %	70.1			0			05			-1.2			Left	0.2
18	Thermal	14:19:43	14:22:09	00:02:26	5472	6548	1076	45	4.3 %	67 67	54.3 66.5	79.2 68	321 311	285 305	385 323	29.2 28.3	26 28	35 29	4.5 4.9	2.2 4	6 6	Left	5	5
97	Orbit	14:19:43	14:20:09	00:00:26	5472	5715	242	3	1.4 %	67.1			0			26			5.5			Left	0.9
98	Orbit	14:20:09	14:20:37	00:00:28	5715	5997	282	0	0 %	66.5			0			28			6			Left	1
99	Orbit	14:20:37	14:21:06	00:00:29	5997	6194	196	16	8.3 %	68			0			29			4			Left	1
100	Orbit	14:21:06	14:21:34	00:00:28	6194	6420	226	0	0 %	66.5			0			28			4.8			Left	1
101	Orbit	14:21:34	14:22:09	00:00:35	6420	6548	127	26	20.5 %	67.2			0			35			2.2			Left	1.2
19	Thermal	14:26:40	14:29:19	00:02:39	6591	7726	1135	45	4 %	65.1 65.1	52.1 63.7	80.5 66.9	339 344	304 339	357 355	31.8 32.3	29 31	34 34	4.2 4.8	2.9 4.2	5.3 5.3	Right	5.3	5
104	Orbit	14:26:40	14:27:09	00:00:29	6591	6781	190	16	8.6 %	63.9			0			29			3.9			Right	1
105	Orbit	14:27:09	14:27:41	00:00:32	6781	7040	259	9	3.8 %	64.8			0			32			4.8			Right	1.1
106	Orbit	14:27:41	14:28:12	00:00:31	7040	7319	278	0	0 %	66.9			0			31			5.3			Right	1.1
107	Orbit	14:28:12	14:28:46	00:00:34	7319	7562	242	13	5.4 %	63.7			0			34			4.2			Right	1.1
108	Orbit	14:28:46	14:29:19	00:00:33	7562	7726	164	6	4 %	66.2			0			33			2.9			Right	1.1
20	Thermal	14:33:55	14:35:41	00:01:46	7486	8129	643	26	4.1 %	63.1 64.1	49 61.6	82.8 66.5	277 367	49 360	373 373	26.5 35	5 33	37 37	2.8 3.7	0 3.6	4 3.8	Left	3.5	4
111	Orbit	14:33:55	14:34:26	00:00:31	7486	7693	206	16	7.9 %	63.9			0			31			4			Left	1
112	Orbit	14:34:26	14:34:59	00:00:33	7693	7906	213	0	0 %	66.5			0			33			3.8			Left	1.1
113	Orbit	14:34:59	14:35:36	00:00:37	7906	8129	223	6	2.9 %	61.6			0			37			3.6			Left	1.2
114	Orbit	14:35:36	14:35:41	00:00:05	8129	8129	0	3	0 %	60.4			0			05			0			Left	0.2
21	Thermal	14:36:21	14:38:25	00:02:04	7959	8877	918	55	6.1 %	67.7 67.8	48.1 67.5	82.9 68.1	344 344	299 335	389 354	31 31	28 30	34 32	4.5 4.6	2.2 3.8	6.5 5.5	Right	4.3	4
115	Orbit	14:36:21	14:36:49	00:00:28	7959	8264	305	22	7.5 %	65.2			0			28			6.5			Right	0.9
116	Orbit	14:36:49	14:37:21	00:00:32	8264	8562	298	0	0 %	67.5			0			32			5.5			Right	1.1
117	Orbit	14:37:21	14:37:51	00:00:30	8562	8753	190	0	0 %	68.1			0			30			3.8			Right	1.1
118	Orbit	14:37:51	14:38:25	00:00:34	8753	8877	124	32	26.3 %	69.9			0			34			2.2			Right	1.2
22	Thermal	14:55:58	14:57:45	00:01:47	5278	5419	141	137	97.7 %	61.7 63.2	45.5 63.2	77.2 63.2	360 394	311 394	394 394	35.7 38	31 38	38 38	0.7 0.7	-0.4 0.7	1.8 0.7	Left	3.4	3
119	Orbit	14:55:58	14:56:36	00:00:38	5278	5396	118	6	5.6 %	60.5			0			38			1.8			Left	1.2
120	Orbit	14:56:36	14:57:14	00:00:38	5396	5439	42	52	123.1 %	63.2			0			38			0.7			Left	1.2
121	Orbit	14:57:14	14:57:45	00:00:31	5439	5419	-19	78	-400 %	61.3			0			31			-0.4			Left	1
23	Thermal	15:02:44	15:04:01	00:01:17	4612	5104	492	52	10.7 %	58.7 62.1	48.4 62.1	82 62.1	256 346	106 346	346 346	25.7 34	13 34	34 34	3.6 2.9	2.5 2.9	5.4 2.9	Right	2.4	3
124	Orbit	15:02:44	15:03:14	00:00:30	4612	4885	272	13	4.8 %	64.3			0			30			5.4			Right	1
125	Orbit	15:03:14	15:03:48	00:00:34	4885	5049	164	36	22 %	62.1			0			34			2.9			Right	1.1
126	Orbit	15:03:48	15:04:01	00:00:13	5049	5104	55	3	5.9 %	49.7			0			13			2.5			Right	0.3
24	Thermal	15:04:05	15:07:11	00:03:06	5147	5928	780	62	8 %	59.4 59.3	44.9 58.9	69.6 59.8	301 311	263 280	333 333	31 32	26 29	34 34	2.5 2.7	1.6 2.5	3.2 3.2	Right	5.7	6
127	Orbit	15:04:05	15:04:37	00:00:32	5147	5232	85	42	50 %	57.7			0			32			1.6			Right	0.9
128	Orbit	15:04:37	15:05:06	00:00:29	5232	5387	154	6	4.3 %	58.9			0			29			3.2			Right	0.9
129	Orbit	15:05:06	15:05:38	00:00:32	5387	5528	141	6	4.7 %	59			0			32			2.6			Right	1
130	Orbit	15:05:38	15:06:12	00:00:34	5528	5672	144	6	4.5 %	59.8			0			34			2.5			Right	1
131	Orbit	15:06:12	15:06:45	00:00:33	5672	5823	150	0	0 %	59.5			0			33			2.7			Right	1
132	Orbit	15:06:45	15:07:11	00:00:26	5823	5928	104	0	0 %	61.7			0			26			2.4			Right	0.8
25	Thermal	15:10:18	15:12:19	00:02:01	6197	7070	872	19	2.3 %	61.6 62.2	45.1 61.4	78 62.8	246 305	10 268	342 342	24.2 30	1 26	34 34	3.1 3.9	-1.9 3.4	5.6 4.3	Left	3.9	5
135	Orbit	15:10:18	15:10:48	00:00:30	6197	6479	282	0	0 %	61.8			0			30			5.6			Left	1
136	Orbit	15:10:48	15:11:22	00:00:34	6479	6725	246	6	2.7 %	61.4			0			34			4.3			Left	1.1
137	Orbit	15:11:22	15:11:52	00:00:30	6725	6896	170	9	5.8 %	62.2			0			30			3.4			Left	1
138	Orbit	15:11:52	15:12:18	00:00:26	6896	7073	177	0	0 %	62.8			0			26			4			Left	0.8
139	Orbit	15:12:18	15:12:19	00:00:01	7073	7070	-3	3	-100 %	59.9			0			01			-1.9			Left	0

Color of the track indicates climb rate
Width of the track indicates ground speed (not air speed)
Pink arrow indicates wind (not always reliable)
Fire indicates thermal source based on wind

IGC-SPY Gliders Competitions Flight LOG analysis (PL)

Glider PL Thermal Info (Task 11 Meter 18 - 9 August 2018)

Color of the track indicates climb rate Width of the track indicates ground speed (not air speed) Pink arrow indicates wind (not always reliable) Fire indicates thermal source based on wind

Color of the track indicates climb rate
Width of the track indicates ground speed (not air speed)
Pink arrow indicates wind (not always reliable)
Fire indicates thermal source based on wind