Ionosphere and Space Weather | Royal Meteorological Institute

Ionogram Characteristics

Date:

Date/Time (UT)	foF2	foF1	foE	fmin	hmF2	hmF1	hmE	M(3000)	TEC
2022-01-23 00:00:01	3.40			1.15	323.0			2.939	2.008
2022-01-23 00:05:02	3.25			1.50	320.4			2.982	1.986
2022-01-23 00:10:00	3.50			1.65	350.4			2.763	3.210
2022-01-23 00:15:01	3.50			1.35	340.9			2.808	2.938
2022-01-23 00:20:02	3.55			1.50	350.0			2.779	3.297
2022-01-23 00:25:00	3.45			1.65	336.0			2.881	2.717
2022-01-23 00:30:01	3.45			1.25	314.4			3.010	1.865
2022-01-23 00:35:02	3.50			1.70	340.6			2.967	3.435
2022-01-23 00:40:00	3.40			1.95	310.4			3.065	1.623
2022-01-23 00:45:01	3.50			1.50	317.5			3.010	2.097
2022-01-23 00:50:02	3.55			1.65	321.6			2.981	2.402
2022-01-23 00:55:00	3.65			1.60	314.4			3.014	2.011
2022-01-23 01:00:01	3.65			1.60	316.3			3.001	2.214
2022-01-23 01:05:02	3.70			1.50	315.3			2.980	2.272
2022-01-23 01:10:00	3.65			1.65	314.0			2.989	2.144
2022-01-23 01:15:01	3.70			1.40	316.1			2.985	2.222
2022-01-23 01:20:02	3.75			1.50	324.8			2.917	2.721
2022-01-23 01:25:00	3.80			1.50	330.2			2.921	3.162
2022-01-23 01:30:01	3.70			1.25	317.4			3.000	2.493
2022-01-23 01:35:02	3.70			1.50	327.2			2.893	2.817
2022-01-23 01:40:00	3.70			1.80	327.6			2.934	2.612
2022-01-23 01:45:01	3.75			1.50	341.6			2.841	3.556
2022-01-23 01:50:02	3.75			1.65	333.2			2.903	3.061
2022-01-23 01:55:00	3.75			1.65	324.6			2.941	2.716
2022-01-23 02:00:01	3.75			1.35	322.6			2.977	2.877
2022-01-23 02:05:02	3.70			1.60	306.7			3.080	2.186
2022-01-23 02:10:00	3.70			1.50	306.4			3.039	2.393
2022-01-23 02:15:01	3.50			1.35	296.2			3.147	1.941
2022-01-23 02:20:02	3.55			1.50	309.5			3.047	2.510
2022-01-23 02:25:00	3.70			1.55	305.8			3.039	2.341
2022-01-23 02:30:01	3.65			1.45	305.3			3.025	2.407
2022-01-23 02:35:02	3.65			1.50	314.8			2.944	2.843
2022-01-23 02:40:00	3.50			1.65	312.3			3.002	2.431
2022-01-23 02:45:01	3.50			1.80	318.8			2.968	2.638
2022-01-23 02:50:02	3.55			1.50	309.0			3.047	2.281
2022-01-23 02:55:00	3.50			1.50	303.4			3.142	1.955
2022-01-23 03:00:01	3.45			1.30	301.2			3.070	2.074
2022-01-23 03:05:02	3.55			1.65	309.7			3.052	2.330
2022-01-23 03:10:00	3.45			1.55	316.0			3.010	2.421
2022-01-23 03:15:01	3.45			1.40	327.8			2.926	2.859
2022-01-23 03:20:02	3.45			1.50	315.7			2.973	2.337
2022-01-23 03:25:00	3.45			1.60	312.3			3.008	2.200
2022-01-23 03:30:01	3.30			1.65	307.2			3.036	1.883
2022-01-23 03:35:02	3.35			1.55	315.0			2.989	2.265
2022-01-23 03:40:00	3.30			1.50	311.1			3.022	2.132
2022-01-23 03:45:01	3.25			1.50	300.8			3.106	1.741
2022-01-23 03:50:02	3.20			1.50	292.7			3.169	1.538
2022-01-23 03:55:00	3.20			1.50	301.8			3.212	2.311
2022-01-23 04:00:01	3.20			1.25	289.3			3.156	1.794
2022-01-23 04:05:02	3.15			1.65	283.1			3.192	1.516
2022-01-23 04:10:00	3.05			1.65	275.0			3.330	1.181
2022-01-23 04:15:01	3.05			1.35	280.3			3.185	1.546
2022-01-23 04:20:02	3.05			1.65	291.4			3.129	1.850
2022-01-23 04:25:00	3.00			1.50	294.6			3.077	1.972
2022-01-23 04:30:01	3.05			1.35	313.0			2.962	2.669
2022-01-23 04:35:02	2.80			1.65	292.6			3.044	1.392
2022-01-23 04:40:00	2.70			1.50	291.1			3.153	1.456
2022-01-23 04:45:01	2.70			1.35	292.0			3.116	1.638
2022-01-23 04:50:02	2.60			1.60	278.0			3.236	1.030
2022-01-23 04:55:00	2.55			1.65	273.8			3.244	0.976
2022-01-23 05:00:01	2.50			1.65	289.2			3.237	1.304
2022-01-23 05:05:02	2.50			1.50	299.4			3.180	1.625
2022-01-23 05:10:00	2.50			1.50	294.3			3.222	1.553
2022-01-23 05:15:01	2.60			1.35	283.1			3.167	1.488
2022-01-23 05:20:02	2.50			1.50	270.0			3.372	1.112
2022-01-23 05:25:00	2.45			1.50	245.8			3.567	0.640
2022-01-23 05:30:01	2.45			1.50	264.7			3.415	1.113
2022-01-23 05:35:02	2.50			1.50	267.0			3.322	1.288
2022-01-23 05:40:00	2.60			1.50	267.1			3.437	1.327
2022-01-23 05:45:01	2.50			1.00	264.7			3.373	1.347
2022-01-23 05:50:02	2.45			1.60	254.6			3.556	1.136
2022-01-23 05:55:00	2.35			1.50	240.3			3.619	0.824
2022-01-23 06:00:01	2.30			1.35	243.9			3.536	1.076
2022-01-23 06:05:02	2.05			1.65	242.0			3.570	0.565
2022-01-23 06:10:00	2.30			1.65	328.7			3.128	1.934
2022-01-23 06:15:01	2.30			1.30	270.7			3.187	1.011
2022-01-23 06:20:02	2.15			1.60	266.7			3.357	0.779
2022-01-23 06:25:00	2.10			1.65	254.6			3.453	0.633
2022-01-23 06:30:01	2.00			1.55	392.4			2.404	1.396
2022-01-23 06:35:02	2.00			1.50	227.9			3.680	0.382
2022-01-23 06:40:00	2.20			1.65	287.5			3.196	1.327
2022-01-23 06:45:01	2.35			1.75	296.1			2.967	1.357
2022-01-23 06:50:02	2.45			1.65	272.1			3.200	1.130
2022-01-23 06:55:00	2.95			1.50	301.5			2.979	2.569
2022-01-23 07:00:01	3.00			1.60	266.5			3.269	1.963
2022-01-23 07:05:02	3.00			1.60	231.7			3.613	1.035
2022-01-23 07:10:00	3.80			1.65	270.8			3.206	3.491
2022-01-23 07:15:01	3.90			1.65	250.5			3.369	2.836
2022-01-23 07:20:02	4.10			1.50	244.4			3.453	2.969
2022-01-23 07:25:00	4.40			1.50	245.0			3.449	3.720
2022-01-23 07:30:01	4.60			1.70	241.2			3.476	4.045
2022-01-23 07:35:02	4.80			1.75	248.1			3.456	5.141
2022-01-23 07:40:00	4.90			1.80	225.3			3.637	3.317
2022-01-23 07:45:01	5.10	1.85	1.65	1.60	226.1	143.3	110.0	3.630	4.688
2022-01-23 07:50:02	5.10		1.80	1.75	213.0		110.0	3.782	3.488
2022-01-23 07:55:00	5.40		1.80	1.75	214.1		110.0	3.753	4.105
2022-01-23 08:00:01	5.35		1.65	1.60	212.4		110.0	3.805	3.747
2022-01-23 08:05:02	5.15		2.00	1.90	198.1		110.0	3.902	3.348
2022-01-23 08:10:00	5.00		1.80	1.75	215.3		110.0	3.723	4.443
2022-01-23 08:15:01	5.10		2.00	1.90	224.9		110.0	3.627	5.778
2022-01-23 08:20:02	5.30		2.05	1.95	218.8		110.0	3.589	4.939
2022-01-23 08:25:00	5.40		1.90	1.55	217.3		107.6	3.640	5.230
2022-01-23 08:30:01	5.55		1.95	1.65	210.6		107.5	3.715	4.962
2022-01-23 08:35:02	5.55		2.00	1.75	210.9		106.8	3.670	5.052
2022-01-23 08:40:00	5.70		2.25	1.65	208.1		103.6	3.709	5.335
2022-01-23 08:45:01	5.95		2.30	1.60	206.9		107.9	3.772	5.357
2022-01-23 08:50:02	6.20		2.35	1.60	209.3		104.9	3.719	6.105
2022-01-23 08:55:00	6.30		2.35	1.65	204.0		102.6	3.757	5.678
2022-01-23 09:00:01	6.20		2.30	1.60	197.7		105.2	3.924	4.496
2022-01-23 09:05:02	5.95		2.45	1.65	198.3		101.9	3.871	5.340
2022-01-23 09:10:00	5.75		2.45	1.65	197.8		101.9	3.790	4.945
2022-01-23 09:15:01	5.70		2.50	1.60	211.4		102.0	3.656	7.120
2022-01-23 09:20:02	5.75		2.30	1.65	208.6		104.3	3.677	5.891
2022-01-23 09:25:00	5.95		2.50	1.65	212.0		107.2	3.676	6.600
2022-01-23 09:30:01	5.85		2.55	1.65	208.6		106.1	3.748	6.125
2022-01-23 09:35:02	5.70	3.00	2.35	1.65			107.3	3.598
2022-01-23 09:40:00	5.95		2.50	1.85	224.4		106.3	3.407	7.839
2022-01-23 09:45:01	6.10		2.65	1.75	215.6		106.2	3.609	7.067
2022-01-23 09:50:02	6.25		2.45	1.75	217.6		106.8	3.576	6.957
2022-01-23 09:55:00	6.30		2.55	1.80	214.9		105.7	3.634	6.920
2022-01-23 10:00:01	6.30		2.65	1.80	213.0		106.8	3.586	7.302
2022-01-23 10:05:02	6.60		2.65	1.70	228.0		108.0	3.380	9.540
2022-01-23 10:10:00	6.30		2.65	1.75	218.8		106.0	3.512	7.925
2022-01-23 10:15:01	6.50	3.25	2.75	1.95			103.0	3.565
2022-01-23 10:20:02	6.35		2.75	1.75	210.5		104.6	3.640	6.731
2022-01-23 10:25:00	6.50	3.20	2.50	1.70	230.6	144.1	98.9	3.457	9.839
2022-01-23 10:30:01	6.70		2.50	1.70	229.3		98.6	3.457	9.272
2022-01-23 10:35:02	6.70	3.00	2.55	1.80			100.2	3.596
2022-01-23 10:40:00	6.70		2.55	1.90	217.5		100.0	3.646	7.499
2022-01-23 10:45:01	6.65	3.65	2.50	1.70	213.0	160.2	99.8	3.692	6.955
2022-01-23 10:50:02	6.65	3.65	2.60	1.90	219.8	154.0	98.6	3.624	8.820
2022-01-23 10:55:00	6.60	3.70	2.60	1.70	218.2	154.8	100.5	3.593	8.413
2022-01-23 11:00:01	6.30		2.80	1.75	209.6		107.3	3.634	6.723
2022-01-23 11:05:02	6.50	3.65	2.85	1.75	219.0	152.5	106.5	3.533	8.380
2022-01-23 11:10:00	6.45		2.80	1.95	211.0		105.3	3.688	6.838
2022-01-23 11:15:01	6.30		2.80	1.70	206.0		106.6	3.711	6.398
2022-01-23 11:20:02	6.35		2.70	1.85	213.5		97.3	3.573	7.677
2022-01-23 11:25:00	6.55		2.80	1.95	215.7		95.9	3.599	8.682
2022-01-23 11:30:01	6.55	3.85	2.80	1.95	212.3	154.6	95.9	3.650	7.942
2022-01-23 11:35:02	6.55	3.70	2.55	1.65	212.3	157.6	96.2	3.728	7.453
2022-01-23 11:40:00	6.30	3.70	2.65	1.85	206.3	156.0	96.6	3.782	6.409
2022-01-23 11:45:01	5.95	3.65	2.55	1.95	194.3	153.6	95.9	3.859	4.790
2022-01-23 11:50:02	5.75		2.60	1.70	205.2		100.9	3.729	6.824
2022-01-23 11:55:00	5.75		2.60	2.00	212.6		99.7	3.588	7.138
2022-01-23 12:00:01	6.05	4.70	2.65	1.70	204.2	186.2	98.2	3.828	4.994
2022-01-23 12:05:02	5.65	3.50	2.90	1.70	184.3	142.6	103.2	3.939	4.233
2022-01-23 12:10:00	5.95	4.05	2.65	1.75	206.4	155.2	98.7	3.595	6.902
2022-01-23 12:15:01	5.65	3.95	2.70	1.65	196.9	161.9	103.0	3.839	4.840
2022-01-23 12:20:02	6.10		2.85	1.65	207.1		101.7	3.685	6.647
2022-01-23 12:25:00	6.05		2.75	1.70	219.5		103.1	3.591	8.644
2022-01-23 12:30:01	5.80		2.85	1.70	208.1		107.3	3.456	6.903
2022-01-23 12:35:02	5.50		2.65	1.70	202.3		101.3	3.624	5.681
2022-01-23 12:40:00	6.10		2.70	1.65	231.0		102.6	3.431	9.813
2022-01-23 12:45:01	6.05		2.80	1.65	227.0		107.8	3.423	9.261
2022-01-23 12:50:02	6.25		2.85	1.55	227.4		107.2	3.469	9.601
2022-01-23 12:55:00	6.15	3.75	2.85	1.65	219.4	151.6	107.7	3.441	8.021
2022-01-23 13:00:01	6.25		2.75	1.15	232.0		105.1	3.405	10.015
2022-01-23 13:05:02	6.45	3.85	2.80	1.70	226.7	161.3	106.4	3.485	8.762
2022-01-23 13:10:00	6.30	3.05	2.80	1.65			106.4	3.541
2022-01-23 13:15:01	6.40		2.55	1.65	224.1		101.0	3.521	7.889
2022-01-23 13:20:02	6.60	3.70	2.55	1.65	249.8	160.9	101.2	3.281	12.581
2022-01-23 13:25:00	6.95		2.55	1.60	241.6		101.5	3.366	10.710
2022-01-23 13:30:01	7.10		2.55	1.50	236.6		99.4	3.448	10.320
2022-01-23 13:35:02	7.15	3.55	2.50	1.65	229.1	164.2	100.7	3.586	8.416
2022-01-23 13:40:00	7.10	3.70	2.45	1.70	226.3	171.5	100.9	3.640	8.257
2022-01-23 13:45:01	7.00	3.40	2.45	1.70	222.3	161.1	101.0	3.645	8.047
2022-01-23 13:50:02	6.90		2.45	1.80	223.9		100.7	3.583	8.423
2022-01-23 13:55:00	6.65		2.40	1.90	225.6		99.6	3.576	8.064
2022-01-23 14:00:01	6.55	3.35	2.60	1.60	228.6	154.9	105.0	3.489	9.119
2022-01-23 14:05:02	6.60		2.55	1.60	224.8		103.7	3.567	8.000
2022-01-23 14:10:00	6.70	3.65	2.25	1.80	229.4	165.7	97.2	3.560	9.027
2022-01-23 14:15:01	6.65		2.55	1.70	237.4		103.8	3.500	11.246
2022-01-23 14:20:02	6.55	3.35	2.50	1.65	227.4	157.6	104.3	3.518	8.513
2022-01-23 14:25:00	6.80	3.15	2.40	1.55	230.7	155.9	104.4	3.458	8.754
2022-01-23 14:30:01	6.65	3.10	2.50	1.65	220.0	151.6	104.0	3.595	7.175
2022-01-23 14:35:02	6.90		2.45	1.60	228.0		101.9	3.509	8.818
2022-01-23 14:40:00	7.00		2.35	1.50	225.9		100.5	3.563	8.229
2022-01-23 14:45:01	6.90	3.00	2.40	1.15	211.5	151.4	99.8	3.781	6.076
2022-01-23 14:50:02	6.70		2.35	1.65	218.4		102.9	3.704	7.792
2022-01-23 14:55:00	6.55		2.30	1.65	219.7		96.1	3.669	7.802
2022-01-23 15:00:01	6.60		2.15	1.60	228.7		103.2	3.593	8.445
2022-01-23 15:05:02	6.60		2.20	1.65	217.0		96.6	3.671	7.023
2022-01-23 15:10:00	6.55		2.00	1.55	214.2		91.6	3.724	6.194
2022-01-23 15:15:01	6.30		2.20	1.40	207.1		96.9	3.760	5.833
2022-01-23 15:20:02	6.15		2.15	1.50	208.7		97.0	3.681	5.933
2022-01-23 15:25:00	5.90		2.05	1.80	220.0		99.3	3.696	6.867
2022-01-23 15:30:01	5.70		2.05	1.85	227.3		97.4	3.551	7.361
2022-01-23 15:35:02	6.10		2.00	1.85	216.9		97.2	3.672	5.432
2022-01-23 15:40:00	6.10		2.00	1.75	207.1		99.3	3.809	4.549
2022-01-23 15:45:01	5.90		2.05	1.80	200.5		98.5	3.863	4.527
2022-01-23 15:50:02	5.55		1.90	1.75	205.1		97.4	3.790	4.400
2022-01-23 15:55:00	5.45		1.75	1.65	224.5		110.0	3.588	5.543
2022-01-23 16:00:01	5.40		1.70	1.60	224.1		110.0	3.643	5.195
2022-01-23 16:05:02	5.05		1.60	1.50	222.3		110.0	3.661	4.861
2022-01-23 16:10:00	4.65			1.65	212.8			3.716	2.681
2022-01-23 16:15:01	5.10		1.70	1.40	231.0		110.0	3.439	4.869
2022-01-23 16:20:02	5.25			1.50	235.5			3.421	4.209
2022-01-23 16:25:00	5.35			1.60	248.2			3.335	5.449
2022-01-23 16:30:01	5.30			1.65	235.0			3.544	3.959
2022-01-23 16:35:02	5.15			1.50	229.0			3.629	3.401
2022-01-23 16:40:00	4.95			1.70	244.8			3.470	4.948
2022-01-23 16:45:01	4.70			1.65	245.8			3.390	4.405
2022-01-23 16:50:02	4.75			1.50	260.0			3.265	5.194
2022-01-23 16:55:00	4.80			1.50	252.6			3.356	4.012
2022-01-23 17:00:01	4.75			1.50	248.9			3.479	3.246
2022-01-23 17:05:02	4.55			1.50	240.4			3.556	2.488
2022-01-23 17:10:00	4.40			1.50	244.7			3.492	2.949
2022-01-23 17:15:01	4.15			1.65	235.0			3.602	2.182
2022-01-23 17:20:02	4.10			1.50	241.2			3.513	2.668
2022-01-23 17:25:00	4.05			1.50	246.7			3.372	2.926
2022-01-23 17:30:01	4.00			1.25	251.5			3.285	2.948
2022-01-23 17:35:02	3.80			1.50	249.5			3.360	2.529
2022-01-23 17:40:00	3.75			1.60	264.4			3.322	2.968
2022-01-23 17:45:01	3.85			1.75				3.150
2022-01-23 17:50:02	3.95			1.60	279.6			3.161	3.043
2022-01-23 17:55:00	3.90			1.70	274.4			3.245	2.811
2022-01-23 18:00:01	3.90			1.50	257.8			3.414	1.931
2022-01-23 18:05:02	3.85			1.50	247.0			3.574	1.379
2022-01-23 18:10:00	3.90			1.60	256.4			3.433	2.066

Ionosphere and Space Weather (ISW) section

Ionogram Characteristics