Ionosphere and Space Weather | Royal Meteorological Institute

Ionogram Characteristics

Date:

Date/Time (UT)	foF2	foF1	foE	fmin	hmF2	hmF1	hmE	M(3000)	TEC
2026-03-14 00:00:01	3.95			1.20	390.5			2.592	4.804
2026-03-14 00:05:02	4.00			1.60	410.0			2.524	5.710
2026-03-14 00:10:02	3.75			1.50	377.3			2.684	3.459
2026-03-14 00:15:01	3.70			1.20	400.8			2.541	4.194
2026-03-14 00:20:02	3.60			1.60	397.7			2.573	3.525
2026-03-14 00:25:02	3.55			1.65	424.0			2.450	4.387
2026-03-14 00:30:01	3.50			1.70	432.3			2.454	4.558
2026-03-14 00:35:02	3.45			1.55	425.2			2.429	3.910
2026-03-14 00:40:02	3.45			1.65	435.5			2.419	4.324
2026-03-14 00:45:01	3.45			1.15	424.8			2.459	3.725
2026-03-14 00:50:02	3.30			1.50	413.3			2.535	3.298
2026-03-14 00:55:02	3.55			1.55	435.2			2.412	4.517
2026-03-14 01:00:01	3.45			1.65	411.2			2.513	3.493
2026-03-14 01:05:02	3.70			1.70	452.3			2.388	5.960
2026-03-14 01:10:02	3.25			1.55	377.6			2.625	2.493
2026-03-14 01:15:01	3.30			1.15	401.9			2.519	3.493
2026-03-14 01:20:02	3.70			1.55	407.6			2.467	3.830
2026-03-14 01:25:02	3.05			1.65	357.5			2.848	1.880
2026-03-14 01:30:01	3.15			1.20	366.0			2.736	2.072
2026-03-14 01:35:02	3.15			1.55	369.2			2.727	2.071
2026-03-14 01:40:02	3.10			1.60	395.9			2.560	3.228
2026-03-14 01:45:01	3.15			1.20	402.5			2.653	3.288
2026-03-14 01:50:02	2.90			1.55	355.4			2.779	1.719
2026-03-14 01:55:02	2.95			1.65	374.2			2.694	2.023
2026-03-14 02:00:01	3.35			1.15	409.8			2.449	3.572
2026-03-14 02:05:02	3.00			1.60	380.3			2.753	1.744
2026-03-14 02:10:02	2.50			1.65	350.4			2.816	1.128
2026-03-14 02:15:01	2.50			1.25	352.5			2.838	1.345
2026-03-14 02:20:02	2.90			1.60	372.5			2.675	2.124
2026-03-14 02:25:02	3.00			1.85	384.4			2.607	2.483
2026-03-14 02:30:01	3.00			1.25	384.7			2.595	2.568
2026-03-14 02:35:02	3.20			1.60	406.8			2.523	3.670
2026-03-14 02:40:02	3.30			1.55	404.3			2.534	3.781
2026-03-14 02:45:01	3.25			1.15	339.2			3.037	1.355
2026-03-14 02:50:02	3.20			1.70	396.0			2.540	3.304
2026-03-14 02:55:02	3.10			1.65	400.4			2.566	3.619
2026-03-14 03:00:01	3.00			1.60	380.8			2.586	2.474
2026-03-14 03:05:02	2.90			1.55	367.7			2.715	1.762
2026-03-14 03:10:02	3.00			1.60	387.8			2.594	2.568
2026-03-14 03:15:01	2.75			1.10	330.6			3.053	0.916
2026-03-14 03:20:02	2.50			1.60	318.9			3.089	0.936
2026-03-14 03:25:02	2.95			1.95	330.7			2.919	1.631
2026-03-14 03:30:01	3.45			1.55	379.2			2.645	3.553
2026-03-14 03:35:02	3.15			1.60	364.4			2.673	2.704
2026-03-14 03:40:02	3.05			1.70	385.5			2.651	3.366
2026-03-14 03:45:01	3.20			1.25	392.2			2.498	2.843
2026-03-14 03:50:02	3.05	1.80		1.55	400.8	289.6		2.477	3.476
2026-03-14 03:55:02	3.35			1.55	459.6			2.204	4.885
2026-03-14 04:00:01	2.55			1.50	406.2			2.429	2.270
2026-03-14 04:05:02	3.15			1.60	423.9			2.465	2.940
2026-03-14 04:10:02	2.40			1.65	355.9			2.753	1.262
2026-03-14 04:15:01	2.50			1.15	351.7			2.854	1.134
2026-03-14 04:20:02	3.25			1.65	417.3			2.456	3.512
2026-03-14 04:25:02	3.30			1.55	393.0			2.552	3.181
2026-03-14 04:30:01	3.40			1.75	400.8			2.502	3.876
2026-03-14 04:35:02	3.45			1.65	388.1			2.575	4.094
2026-03-14 04:40:02	3.50			1.55	396.9			2.565	4.869
2026-03-14 04:45:01	3.40			1.25	374.0			2.618	4.247
2026-03-14 04:50:02	3.55			1.55	382.2			2.550	4.363
2026-03-14 04:55:02	3.40			1.55	358.6			2.692	3.680
2026-03-14 05:00:01	3.40			1.35	354.2			2.732	3.922
2026-03-14 05:05:02	3.40			1.55	344.6			2.806	3.890
2026-03-14 05:10:02	3.50			1.75	348.4			2.758	4.485
2026-03-14 05:15:01	3.15			1.40	307.9			2.992	2.560
2026-03-14 05:20:02	3.05			1.55	308.5			2.972	2.705
2026-03-14 05:25:02	3.10			1.65	318.4			2.829	3.036
2026-03-14 05:30:01	3.15			1.50	309.8			2.906	2.805
2026-03-14 05:35:08	3.20			1.60	303.6			2.963	2.879
2026-03-14 05:40:00	3.35			1.70	299.7			2.966	3.076
2026-03-14 05:45:01	3.45		1.20	1.10	315.9		110.0	2.878	4.635
2026-03-14 05:50:08	3.50			1.75	306.8			2.922	4.216
2026-03-14 05:55:00	3.45			1.80	284.6			3.076	3.426
2026-03-14 06:00:01	3.50		1.40	1.20	256.8		95.8	3.221	3.254
2026-03-14 06:05:08	3.65		1.60	1.50	282.5		110.0	3.015	4.689
2026-03-14 06:10:00	3.65		1.60	1.50	249.7		110.0	3.287	2.641
2026-03-14 06:15:01	3.95		1.65	1.20	279.5		97.9	3.090	5.104
2026-03-14 06:20:08	4.10		1.65	1.50	265.0		95.3	3.118	4.916
2026-03-14 06:25:00	4.15		1.85	1.50	253.3		100.3	3.190	4.764
2026-03-14 06:30:01	4.25		1.80	1.30	267.6		102.0	3.174	6.129
2026-03-14 06:35:02	4.40		2.00	1.50	272.1		109.9	3.116	6.484
2026-03-14 06:40:00	4.55		1.85	1.50	276.7		99.9	3.094	7.968
2026-03-14 06:45:01	4.55		1.90	1.25	246.5		101.2	3.264	5.232
2026-03-14 06:50:02	4.60	2.30	1.95	1.50	243.8	161.2	100.5	3.386	4.459
2026-03-14 06:55:00	4.65		2.05	1.50	247.9		101.3	3.318	6.042
2026-03-14 07:00:01	4.50		2.05	1.50	233.0		100.9	3.333	4.611
2026-03-14 07:05:02	4.50		2.05	1.50	248.5		100.4	3.331	6.327
2026-03-14 07:10:00	4.50		2.25	1.50	249.0		97.8	3.274	6.851
2026-03-14 07:15:01	4.50	2.60	2.20	1.20			104.2	3.249	-1.000
2026-03-14 07:20:02	4.50		2.25	1.50	247.3		101.6	3.227	6.503
2026-03-14 07:25:00	4.60		2.30	1.50	256.8		104.1	3.172	7.629
2026-03-14 07:30:01	4.70		2.35	1.50	271.4		104.3	3.076	9.063
2026-03-14 07:35:02	4.60		2.40	1.50	246.0		102.8	3.230	6.996
2026-03-14 07:40:00	4.65		2.45	1.50	257.4		102.9	3.102	8.207
2026-03-14 07:45:01	4.70		2.45	1.70	274.5		101.9	3.020	9.793
2026-03-14 07:50:02	4.85		2.50	1.50	270.7		103.0	2.945	9.653
2026-03-14 07:55:00	4.90		2.50	1.50	272.7		102.2	2.944	9.898
2026-03-14 08:00:01	5.05		2.55	1.00	296.5		102.6	2.837	12.591
2026-03-14 08:05:02	5.15		2.55	1.50	290.7		102.3	2.826	11.704
2026-03-14 08:10:00	5.30	3.95	2.55	1.50	273.7	187.2	102.1	2.855	10.198
2026-03-14 08:15:01	5.40		2.60	1.05	261.6		100.2	2.998	9.556
2026-03-14 08:20:02	5.50		2.60	1.60	260.5		101.6	3.054	9.657
2026-03-14 08:25:00	5.65		2.65	1.50	274.3		100.0	3.059	11.707
2026-03-14 08:30:01	5.60		2.65	1.20	258.9		101.8	3.108	10.242
2026-03-14 08:35:02	5.55		2.70	1.50	251.4		100.1	3.131	9.251
2026-03-14 08:40:00	5.55		2.75	1.50	253.1		100.2	3.123	10.044
2026-03-14 08:45:01	5.50		2.70	1.00	254.5		103.1	3.165	10.298
2026-03-14 08:50:02	5.50		2.50	1.50	258.7		98.9	3.126	10.757
2026-03-14 08:55:00	5.50		2.75	1.50	277.4		101.9	2.953	13.137
2026-03-14 09:00:01	5.50		2.85	1.90	293.2		103.7	2.776	15.171
2026-03-14 09:05:02	5.50		2.90	1.55	288.6		103.9	2.832	14.555
2026-03-14 09:10:00	5.45		2.90	1.60	285.3		100.9	2.802	13.926
2026-03-14 09:15:01	5.50	4.70	2.90	1.60	267.9	208.0	100.9	2.809	11.830
2026-03-14 09:20:02	5.65		3.05	1.65	281.9		102.7	2.805	14.475
2026-03-14 09:25:00	5.65	4.15	2.95	1.55	273.0	173.9	101.0	2.857	12.536
2026-03-14 09:30:01	5.70	4.45	2.85	1.70	293.0	198.6	99.1	2.804	15.133
2026-03-14 09:35:02	5.65		2.90	1.70	288.4		99.1	2.767	14.699
2026-03-14 09:40:00	5.65	3.30	2.85	1.65	271.1	136.3	98.5	2.900	11.823
2026-03-14 09:45:01	5.65	4.65	2.85	1.95	273.6	210.8	98.3	2.874	12.248
2026-03-14 09:50:02	5.60	4.40	2.90	1.70	292.2	194.5	99.1	2.755	14.890
2026-03-14 09:55:00	5.65		2.90	1.75	320.3		102.0	2.669	18.393
2026-03-14 10:00:01	5.70		2.95	1.60	307.0		99.8	2.701	16.525
2026-03-14 10:05:02	5.80		2.95	1.70	299.0		99.2	2.648	15.156
2026-03-14 10:10:00	5.90	4.45	3.05	1.70	301.1	193.0	101.3	2.691	16.130
2026-03-14 10:15:01	6.00	4.45	2.95	1.65	294.1	198.2	99.2	2.757	14.947
2026-03-14 10:20:02	6.25	4.40	3.05	1.95	304.2	187.9	103.1	2.770	17.322
2026-03-14 10:25:00	6.30	4.20	3.00	1.70	295.8	166.7	103.3	2.869	16.062
2026-03-14 10:30:01	6.30		3.10	1.65	283.3		101.4	2.955	14.713
2026-03-14 10:35:02	6.30	4.65	3.05	1.85	278.8	200.1	100.4	2.976	14.656
2026-03-14 10:40:00	6.35	4.40	2.95	1.70	278.7	180.0	99.3	2.914	15.029
2026-03-14 10:45:01	6.40		3.05	1.70	280.9		100.5	2.922	15.654
2026-03-14 10:50:02	6.55	4.40	3.05	1.75	292.0	179.7	100.0	2.904	17.740
2026-03-14 10:55:00	6.60	4.25	2.85	1.70	287.2	169.2	99.1	2.902	16.463
2026-03-14 11:00:01	6.50	4.60	2.95	1.85	266.1	191.3	99.0	3.017	12.956
2026-03-14 11:05:02	6.55	4.60	3.00	1.75	277.1	189.4	99.6	3.045	15.790
2026-03-14 11:10:00	6.40	4.60	2.95	1.70	273.4	190.5	101.0	3.014	14.844
2026-03-14 11:15:01	6.40	3.80	3.05	1.70	282.8	143.1	100.1	2.893	16.537
2026-03-14 11:20:02	6.35	4.60	3.00	1.85	284.5	189.8	101.6	2.893	16.369
2026-03-14 11:25:00	6.35	3.70	3.00	1.85	278.8	139.3	101.6	2.896	15.069
2026-03-14 11:30:01	6.45	4.55	3.00	1.80	286.3	190.0	99.5	2.924	16.376
2026-03-14 11:35:02	6.40	4.55	2.85	1.70	269.2	192.6	99.1	3.017	13.329
2026-03-14 11:40:00	6.50	4.60	3.10	1.90	281.5	190.0	100.4	2.982	16.408
2026-03-14 11:45:01	6.55	4.50	3.05	1.80	282.0	183.5	100.0	2.971	16.777
2026-03-14 11:50:02	6.60	4.55	3.00	1.85	292.6	184.0	98.5	2.950	19.011
2026-03-14 11:55:00	6.50	4.60	3.05	1.80	274.6	184.5	100.0	2.969	15.698
2026-03-14 12:00:01	6.50	4.40	3.00	1.75	274.0	176.8	99.6	3.030	15.293
2026-03-14 12:05:02	6.35	4.70	2.95	1.70	265.4	193.6	98.8	3.101	13.651
2026-03-14 12:10:00	6.25	4.45	2.95	1.70	263.2	178.6	99.2	3.109	13.717
2026-03-14 12:15:01	6.20	4.60	2.90	1.70	274.3	186.3	98.8	3.029	15.394
2026-03-14 12:20:02	6.25		2.85	1.75	289.9		98.3	2.954	17.742
2026-03-14 12:25:00	6.15	4.75	2.90	1.75	269.3	189.0	98.7	2.977	14.590
2026-03-14 12:30:01	6.20		2.95	1.85	284.6		99.0	2.910	16.925
2026-03-14 12:35:02	6.15		2.65	1.75	278.2		97.0	2.956	15.037
2026-03-14 12:40:00	6.10	4.35	3.00	1.75	265.4	172.1	101.7	3.016	13.686
2026-03-14 12:45:01	6.15	4.55	3.10	1.75	279.0	179.9	100.6	2.956	16.414
2026-03-14 12:50:02	6.25		3.10	2.05	280.3		100.3	2.851	16.463
2026-03-14 12:55:00	6.30		3.05	1.85	269.4		100.4	2.967	15.036
2026-03-14 13:00:01	6.35	4.65	3.00	1.70	263.0	185.8	100.0	3.052	13.836
2026-03-14 13:05:02	6.40	4.70	3.00	1.80	269.2	188.4	99.9	3.089	14.848
2026-03-14 13:10:00	6.35	4.45	2.95	1.75	260.0	175.9	99.5	3.088	13.543
2026-03-14 13:15:01	6.40	4.50	2.85	2.05	271.0	177.0	98.3	2.985	15.617
2026-03-14 13:20:02	6.55		3.00	1.90	269.8		102.4	2.968	15.401
2026-03-14 13:25:00	6.55		2.85	1.95	267.7		98.4	3.033	14.592
2026-03-14 13:30:01	6.60		3.10	1.75	264.0		101.8	3.059	15.010
2026-03-14 13:35:02	6.60		2.80	1.75	263.7		98.5	3.111	13.956
2026-03-14 13:40:00	6.55	4.50	2.90	1.65	252.7	181.5	101.6	3.192	12.094
2026-03-14 13:45:01	6.55	4.45	2.90	1.80	263.8	178.0	101.4	3.193	14.607
2026-03-14 13:50:02	6.50	4.40	2.90	1.85	266.4	173.7	101.5	3.135	15.384
2026-03-14 13:55:00	6.50	4.40	2.95	1.70	269.2	174.6	100.4	3.069	15.368
2026-03-14 14:00:01	6.55	4.25	2.95	1.75	276.4	170.8	100.3	3.086	16.720
2026-03-14 14:05:02	6.50		2.90	1.85	257.5		101.5	3.136	13.517
2026-03-14 14:10:00	6.50		2.90	1.60	257.5		100.4	3.149	13.317
2026-03-14 14:15:01	6.60		2.90	1.85	257.4		100.2	3.210	13.510
2026-03-14 14:20:02	6.60	4.30	3.05	1.90	258.6	170.7	102.5	3.210	14.254
2026-03-14 14:25:00	6.40		3.00	1.75	237.3		102.5	3.294	10.478
2026-03-14 14:30:01	6.35	4.15	2.95	1.80	256.0	166.0	101.5	3.230	13.563
2026-03-14 14:35:02	6.25		3.00	1.70	255.0		102.6	3.207	13.219
2026-03-14 14:40:00	6.15		2.95	1.70	249.1		101.7	3.244	11.849
2026-03-14 14:45:01	6.00		2.90	1.65	243.9		101.6	3.194	10.606
2026-03-14 14:55:00	6.00		2.55	1.70	257.4		98.1	3.093	11.291
2026-03-14 15:00:01	6.05		2.80	1.70	266.5		103.7	3.049	13.153
2026-03-14 15:05:02	6.10		2.80	1.90	272.9		101.8	2.994	14.151
2026-03-14 15:10:00	6.20		2.65	1.60	258.9		101.4	3.052	11.185
2026-03-14 15:15:01	6.40		2.70	1.75	269.4		100.5	3.090	13.294
2026-03-14 15:20:02	6.40		2.70	1.50	256.1		100.7	3.185	11.194
2026-03-14 15:25:00	6.60		2.70	1.60	279.4		101.3	3.115	15.995
2026-03-14 15:30:01	6.50		2.55	1.85	259.8		100.8	3.204	11.689
2026-03-14 15:35:02	6.40		2.70	1.75	254.5		101.3	3.231	11.480
2026-03-14 15:40:00	6.25		2.55	1.70	262.6		99.6	3.223	12.339
2026-03-14 15:45:01	6.10		2.55	1.65	255.8		100.0	3.172	10.618
2026-03-14 15:50:02	6.15		2.50	1.50	260.2		99.8	3.120	11.016
2026-03-14 15:55:00	6.30		2.45	1.70	277.8		99.4	3.056	13.867
2026-03-14 16:05:02	6.60		2.35	1.55	277.1		99.1	3.076	13.779
2026-03-14 16:10:00	6.65		2.30	1.65	269.2		100.7	3.174	12.429
2026-03-14 16:15:01	6.70		2.25	1.50	262.1		99.0	3.212	11.687
2026-03-14 16:25:00	6.65		2.15	1.50	257.6		98.7	3.264	10.549
2026-03-14 16:30:01	6.60		2.30	1.55	259.9		103.0	3.218	11.500
2026-03-14 16:35:02	6.55		2.20	1.50	261.1		102.3	3.208	10.955
2026-03-14 16:50:02	6.55		2.10	1.60	282.2		102.8	3.098	13.442
2026-03-14 16:55:00	6.60		2.05	1.50	282.6		102.3	3.089	13.094
2026-03-14 17:00:01	6.65		1.85	1.55	284.3		102.6	3.133	13.034
2026-03-14 17:05:02	6.65		2.00	1.50	282.8		102.3	3.158	13.233
2026-03-14 17:10:00	6.60		1.90	1.50	282.6		100.9	3.143	12.770
2026-03-14 17:15:01	6.65		1.80	1.50	283.1		100.3	3.117	12.423
2026-03-14 17:20:02	6.65		1.75	1.50	271.2		100.3	3.232	9.366
2026-03-14 17:25:00	6.80			2.00	284.0			3.137	10.956
2026-03-14 17:30:01	6.70		1.65	1.30	267.3		99.9	3.253	8.341
2026-03-14 17:35:02	6.85		1.55	1.50	280.9		110.0	3.211	10.558
2026-03-14 17:45:01	6.95			1.65	286.0			3.150	10.504
2026-03-14 17:50:02	7.05			1.70	298.8			3.103	13.324
2026-03-14 17:55:00	7.00			1.75	282.7			3.165	9.760
2026-03-14 18:00:01	7.00			1.60	277.0			3.221	8.062
2026-03-14 18:05:02	7.00			1.50	275.2			3.273	7.648
2026-03-14 18:10:00	7.05			1.50	285.3			3.231	9.877
2026-03-14 18:15:01	7.00			1.50	280.8			3.264	8.725
2026-03-14 18:20:02	6.95			3.60	281.2			3.239	8.144
2026-03-14 18:25:00	6.90			1.50	275.9			3.268	7.655
2026-03-14 18:30:01	6.70			1.50	273.5			3.251	7.160
2026-03-14 18:35:02	6.70			1.50	280.7			3.245	8.306
2026-03-14 18:40:00	6.65			1.50	282.3			3.166	8.373
2026-03-14 18:45:01	6.60			1.25	289.0			3.169	9.357
2026-03-14 18:50:02	6.50			1.50	287.2			3.191	8.383
2026-03-14 18:55:00	6.35			1.50	282.9			3.212	7.363
2026-03-14 19:00:01	6.30			1.15	283.3			3.140	7.208
2026-03-14 19:05:02	6.25			1.55	306.0			3.080	9.961
2026-03-14 19:10:00	6.25			1.50	312.2			3.016	10.221
2026-03-14 19:15:01	6.10			1.30	296.0			3.103	7.557

Ionosphere and Space Weather (ISW) section

Ionogram Characteristics