Ionosphere and Space Weather | Royal Meteorological Institute

Ionogram Characteristics

Date:

Date/Time (UT)	foF2	foF1	foE	fmin	hmF2	hmF1	hmE	M(3000)	TEC
2026-07-02 00:05:02	6.65			1.55				2.859	-1.000
2026-07-02 00:10:02	6.60			1.50	360.0			2.765	11.902
2026-07-02 00:15:01	6.60			1.15	348.4			2.790	9.928
2026-07-02 00:20:02	6.55			1.50	357.3			2.768	11.328
2026-07-02 00:25:02	6.65			1.50	376.8			2.720	13.770
2026-07-02 00:30:01	6.55			1.00	364.8			2.741	11.145
2026-07-02 00:35:02	6.55			1.50	379.9			2.694	11.833
2026-07-02 00:40:02	6.55			1.50	388.2			2.691	12.773
2026-07-02 00:45:01	6.30			1.20				2.750	-1.000
2026-07-02 00:50:02	6.30			1.55	363.7			2.744	10.485
2026-07-02 00:55:02	6.35			1.50	376.4			2.675	11.531
2026-07-02 01:00:01	6.15			1.15	359.3			2.733	8.813
2026-07-02 01:05:02	6.15			1.50	365.8			2.718	10.035
2026-07-02 01:10:02	6.15			1.65	372.0			2.723	11.175
2026-07-02 01:15:01	6.15			1.15	370.6			2.713	11.385
2026-07-02 01:20:02	6.10			1.50	376.5			2.711	11.768
2026-07-02 01:25:02	5.85			1.55				2.806	-1.000
2026-07-02 01:30:01	6.00			1.15	360.2			2.741	9.880
2026-07-02 01:35:02	5.70			1.50	328.9			2.901	5.394
2026-07-02 01:45:01	6.00			1.55	347.9			2.781	8.713
2026-07-02 01:50:02	6.05			1.50	354.3			2.789	10.082
2026-07-02 01:55:02	6.05			1.50	350.4			2.815	9.891
2026-07-02 02:00:01	6.10			1.00	349.2			2.802	10.227
2026-07-02 02:05:02	6.00			1.50	333.9			2.871	8.385
2026-07-02 02:10:02	6.05			1.55	343.0			2.850	10.260
2026-07-02 02:15:01	6.00			1.25	340.7			2.855	10.383
2026-07-02 02:20:02	5.90			1.55	330.3			2.884	8.814
2026-07-02 02:25:02	5.85			1.55	335.3			2.849	9.300
2026-07-02 02:30:01	5.80			1.00	337.5			2.867	9.275
2026-07-02 02:35:02	5.75			1.50	335.7			2.871	8.945
2026-07-02 02:40:02	5.70			1.50	340.4			2.873	9.619
2026-07-02 02:45:01	5.70			1.00	345.7			2.823	10.381
2026-07-02 02:50:02	5.65			1.50	338.0			2.887	9.264
2026-07-02 02:55:02	5.65			1.70	345.5			2.848	10.610
2026-07-02 03:00:01	5.65			1.35	352.0			2.848	11.606
2026-07-02 03:05:02	5.50			1.50	322.2			2.943	7.838
2026-07-02 03:10:02	5.50			1.60	331.7			2.901	9.366
2026-07-02 03:15:01	5.40			1.55	321.2			2.938	8.228
2026-07-02 03:20:02	5.35			1.70	319.5			2.929	8.502
2026-07-02 03:25:02	5.25			1.55	323.3			2.944	8.804
2026-07-02 03:30:01	5.15		1.30	1.25	328.2		110.0	2.920	9.509
2026-07-02 03:35:02	5.05			1.65	312.1			2.937	7.621
2026-07-02 03:40:02	5.05			1.65	323.3			2.884	8.834
2026-07-02 03:45:01	5.10		1.35	1.10	348.2		95.5	2.800	12.716
2026-07-02 03:50:02	5.05		1.60	1.50	338.4		110.0	2.769	11.139
2026-07-02 03:55:02	5.00			1.95	333.2			2.788	10.007
2026-07-02 04:00:01	5.00	2.10	1.75	1.55			101.6	2.746	-1.000
2026-07-02 04:05:02	5.00		1.80	1.60	312.5		102.4	2.818	8.752
2026-07-02 04:10:02	5.10	3.25	1.80	1.75	315.5	222.2	110.0	2.846	8.840
2026-07-02 04:15:01	5.20	3.20	1.95	1.20	323.5	216.2	103.8	2.855	10.507
2026-07-02 04:20:02	5.25		2.00	1.60	325.5		103.9	2.847	11.616
2026-07-02 04:25:02	5.30	3.25	1.80	1.50			102.6	2.869	-1.000
2026-07-02 04:30:01	5.35		2.10	1.40	329.9		106.9	2.815	13.156
2026-07-02 04:35:02	5.35	2.35	2.00	1.60			101.9	2.742	-1.000
2026-07-02 04:40:02	5.35		2.05	1.55	313.8		101.2	2.710	11.262
2026-07-02 04:45:01	5.30		2.10	1.50	308.3		101.4	2.744	12.172
2026-07-02 04:50:02	5.35		2.10	1.50	319.6		102.3	2.768	12.769
2026-07-02 04:55:02	5.45		2.10	1.50	299.9		100.8	2.823	12.158
2026-07-02 05:00:01	5.50		2.20	1.40	313.0		102.5	2.822	14.126
2026-07-02 05:05:02	5.50		2.20	1.75	306.9		100.7	2.829	13.249
2026-07-02 05:10:02	5.60		2.30	1.50	314.6		101.8	2.744	15.294
2026-07-02 05:15:01	5.60		2.35	1.15	309.9		102.1	2.714	13.574
2026-07-02 05:20:02	5.65	4.35	2.15	1.60	316.9	205.4	96.0	2.690	16.792
2026-07-02 05:25:02	5.70		2.40	1.50	340.5		98.8	2.649	18.772
2026-07-02 05:30:01	5.75		2.35	1.40	316.8		97.7	2.652	16.799
2026-07-02 05:35:08	5.70	4.45	2.35	1.50	283.7	210.6	97.1	2.832	12.156
2026-07-02 05:40:00	5.70		2.40	1.50	277.3		97.6	2.868	12.231
2026-07-02 05:45:01	5.90		2.55	1.40	295.3		99.0	2.808	15.603
2026-07-02 05:50:08	6.05	4.45	2.55	1.50	299.8	200.6	98.7	2.768	15.890
2026-07-02 05:55:00	6.10	4.35	2.60	1.50	304.5	197.9	99.7	2.826	16.540
2026-07-02 06:00:01	6.00	4.35	2.45	1.25	274.9	190.0	97.1	2.915	12.979
2026-07-02 06:05:08	6.05	4.50	2.60	1.50	280.0	199.6	98.0	2.884	13.248
2026-07-02 06:10:00	6.10	4.50	2.70	1.55	272.2	191.6	99.8	2.931	13.461
2026-07-02 06:15:01	6.10		2.75	1.55	273.2		99.8	2.939	14.461
2026-07-02 06:20:08	6.10		2.55	1.55	284.6		96.4	2.901	16.138
2026-07-02 06:25:00	6.20		2.80	1.70	280.9		99.8	2.825	16.153
2026-07-02 06:30:01	6.25	5.10	2.80	1.55	286.3	210.3	99.9	2.864	16.351
2026-07-02 06:35:02	6.25		2.85	1.55	294.0		99.9	2.795	19.002
2026-07-02 06:40:00	6.25	4.80	2.85	1.50	296.2	190.5	99.9	2.824	19.144
2026-07-02 06:45:01	6.30	4.75	2.85	1.60	288.2	194.7	99.0	2.795	16.617
2026-07-02 06:50:02	6.40	4.65	2.80	1.55	285.0	177.1	98.2	2.829	17.011
2026-07-02 06:55:00	6.45	4.70	2.95	1.50	270.7	183.4	100.0	2.928	15.032
2026-07-02 07:00:01	6.45		2.85	1.55	276.6		98.3	2.995	14.618
2026-07-02 07:05:02	6.45		2.85	1.70	252.9		98.5	2.984	14.440
2026-07-02 07:10:00	6.70		3.00	1.55	282.1		96.7	2.888	17.730
2026-07-02 07:15:01	6.70	4.65	3.00	1.50	264.9	175.9	96.7	3.014	15.022
2026-07-02 07:20:02	6.70	4.65	3.00	1.75	257.5	175.9	99.1	3.063	14.061
2026-07-02 07:25:00	6.75	4.75	3.05	1.70	263.0	176.2	96.7	3.029	15.715
2026-07-02 07:30:01	6.70	4.90	2.85	1.70	264.5	192.3	96.6	3.026	14.521
2026-07-02 07:35:02	6.85	4.95	2.90	1.55	292.0	190.7	96.6	2.913	20.336
2026-07-02 07:40:00	6.95	4.80	2.85	1.85	286.2	180.8	95.9	2.940	19.502
2026-07-02 07:45:01	7.00	4.90	2.90	1.90	274.7	188.0	96.0	3.012	16.994
2026-07-02 07:50:02	7.00		3.15	1.70	260.4		96.8	3.074	15.392
2026-07-02 07:55:00	7.10	4.65	3.10	1.75	253.2	157.1	96.3	3.152	14.743
2026-07-02 08:00:01	7.10	4.75	3.20	1.85	249.9	171.8	96.8	3.210	13.977
2026-07-02 08:05:02	7.15	4.95	3.20	1.70	262.8	182.3	96.8	3.126	16.933
2026-07-02 08:10:00	7.00	5.00	3.15	2.10	249.4	183.4	96.7	3.158	14.074
2026-07-02 08:15:01	7.05	4.80	3.20	1.70	268.1	167.2	96.8	3.024	18.686
2026-07-02 08:20:02	7.00	4.80	3.25	1.75	269.5	166.1	96.8	2.982	18.983
2026-07-02 08:25:00	6.95	4.75	3.25	1.70	258.0	164.9	96.8	3.073	16.235
2026-07-02 08:30:01	7.05	5.00	3.25	1.55	270.5	177.1	96.8	2.995	18.937
2026-07-02 08:35:02	7.05	5.30	3.00	1.80	261.4	186.9	94.4	2.957	16.885
2026-07-02 08:40:00	7.20	5.00	3.10	1.70	276.8	165.7	95.0	2.937	20.572
2026-07-02 08:45:01	7.25	4.80	3.25	1.60	257.5	149.6	96.0	3.052	17.002
2026-07-02 08:50:02	7.35	4.85	3.20	1.70	255.1	168.1	95.6	3.146	18.090
2026-07-02 08:55:00	7.30	4.95	3.20	1.75	248.9	179.0	95.4	3.255	14.523
2026-07-02 09:00:01	7.25	5.05	3.05	2.25	246.7	182.0	94.4	3.282	14.401
2026-07-02 09:05:02	7.20	5.05	3.35	2.00	244.7	173.6	96.8	3.247	15.127
2026-07-02 09:10:00	7.15	4.95	3.00	1.85	242.2	171.2	94.2	3.250	14.522
2026-07-02 09:15:01	7.20	4.90	3.30	1.95	249.2	161.5	96.2	3.156	16.934
2026-07-02 09:20:02	6.70	5.05	3.40	2.00	236.0	169.4	96.8	3.267	14.034
2026-07-02 09:25:00	6.50		3.25	2.20	230.5		95.3	3.213	12.303

Ionosphere and Space Weather (ISW) section

Ionogram Characteristics