Ionosphere and Space Weather | Royal Meteorological Institute

Ionogram Characteristics

Date:

Date/Time (UT)	foF2	foF1	foE	fmin	hmF2	hmF1	hmE	M(3000)	TEC
2024-04-20 00:00:01	6.50			1.65	437.8			2.358	14.147
2024-04-20 00:05:02	6.55			1.65	439.4			2.361	14.294
2024-04-20 00:09:56	6.40			1.55	422.2			2.416	11.442
2024-04-20 00:15:01	6.35			1.70	432.3			2.365	13.186
2024-04-20 00:20:02	6.20			1.55	444.6			2.352	14.685
2024-04-20 00:24:56	6.25			1.65	450.4			2.305	14.886
2024-04-20 00:30:01	6.10			1.25	442.4			2.355	13.611
2024-04-20 00:35:02	6.30			1.60	448.8			2.315	14.819
2024-04-20 00:39:56	6.15			1.65	425.5			2.409	11.825
2024-04-20 00:45:01	6.15			1.15	416.6			2.437	11.571
2024-04-20 00:50:02	6.15			1.65	426.4			2.432	13.549
2024-04-20 00:54:56	6.15			1.60	429.6			2.415	14.295
2024-04-20 01:00:01	6.40			1.65	447.1			2.293	16.786
2024-04-20 01:05:02	6.35			1.65	425.9			2.342	13.161
2024-04-20 01:09:56	6.25			1.60	420.7			2.457	12.723
2024-04-20 01:15:01	6.20			1.60	413.5			2.472	11.794
2024-04-20 01:20:02	6.15			1.65	424.9			2.448	14.019
2024-04-20 01:24:56	6.10			1.50	425.0			2.421	14.196
2024-04-20 01:30:01	6.00			1.20	418.8			2.424	13.057
2024-04-20 01:35:02	5.90			1.65	419.3			2.419	12.382
2024-04-20 01:39:56	5.70			1.55	400.7			2.472	9.354
2024-04-20 01:45:01	5.70			1.20	406.3			2.447	10.001
2024-04-20 01:50:02	5.65			1.55	407.4			2.447	9.722
2024-04-20 01:54:56	5.65			1.55	414.7			2.422	10.392
2024-04-20 02:00:01	5.65			1.35	417.2			2.398	10.496
2024-04-20 02:05:02	5.65			1.50	416.3			2.395	10.106
2024-04-20 02:09:56	5.70			1.65	420.6			2.388	10.422
2024-04-20 02:15:01	5.65			1.35	412.2			2.430	9.560
2024-04-20 02:20:02	5.55			1.55	403.9			2.473	8.597
2024-04-20 02:24:56	5.55			1.50	404.1			2.463	8.865
2024-04-20 02:30:01	5.60			1.20	413.2			2.420	10.144
2024-04-20 02:35:02	5.55			1.50	412.2			2.432	9.905
2024-04-20 02:39:56	5.40			1.55	396.1			2.491	7.985
2024-04-20 02:45:01	5.40			1.35	398.0			2.484	8.137
2024-04-20 02:50:02	5.40			1.60	396.4			2.480	8.071
2024-04-20 02:54:56	5.40			1.50	395.9			2.485	8.241
2024-04-20 03:00:01	5.45			1.35	404.5			2.473	9.428
2024-04-20 03:05:02	5.35			1.50	390.0			2.521	8.064
2024-04-20 03:09:56	5.45			1.55	404.5			2.464	9.888
2024-04-20 03:15:01	5.45			1.35	400.7			2.473	9.718
2024-04-20 03:20:02	5.45			1.50	400.0			2.487	10.057
2024-04-20 03:24:56	5.35			1.55	382.6			2.544	8.504
2024-04-20 03:30:01	5.30			1.20	376.1			2.584	8.100
2024-04-20 03:35:02	5.25			1.65	369.4			2.609	7.773
2024-04-20 03:39:56	5.30			1.55	373.1			2.585	8.641
2024-04-20 03:45:01	5.30			1.25	370.7			2.610	8.687
2024-04-20 03:50:02	5.25			1.65	360.4			2.645	8.161
2024-04-20 03:54:56	5.30			1.60	367.8			2.638	9.519
2024-04-20 04:00:01	5.25			1.40	360.5			2.663	8.876
2024-04-20 04:05:02	5.15			1.50	341.9			2.725	7.179
2024-04-20 04:09:56	5.25			1.60	351.8			2.684	8.809
2024-04-20 04:15:01	5.30		1.20	1.05	350.1		97.1	2.677	9.937
2024-04-20 04:20:02	5.30			1.65	348.8			2.717	9.204
2024-04-20 04:24:56	5.35			1.70	347.6			2.732	9.661
2024-04-20 04:30:01	5.30		1.50	1.20	319.0		97.5	2.798	8.812
2024-04-20 04:35:02	5.40		1.55	1.50	324.4		110.0	2.807	9.132
2024-04-20 04:40:00	5.55		1.55	1.50	332.3		110.0	2.813	10.723
2024-04-20 04:45:01	5.60		1.70	1.35	308.7		98.9	2.876	9.250
2024-04-20 04:50:02	5.65		1.70	1.55	299.3		98.4	2.934	8.523
2024-04-20 04:55:00	5.70		1.75	1.50	288.7		99.1	2.984	7.797
2024-04-20 05:00:01	5.95		1.75	1.00	301.8		100.2	2.956	10.555
2024-04-20 05:05:02	6.15		1.90	1.50	311.0		98.6	2.921	13.593
2024-04-20 05:10:00	6.20		1.95	1.50	300.9		99.3	2.960	13.149
2024-04-20 05:15:01	6.30		1.90	1.10	298.0		99.6	2.942	12.318
2024-04-20 05:20:02	6.40		1.95	1.50	293.7		98.5	2.920	12.958
2024-04-20 05:25:00	6.60		1.95	1.50	300.8		98.0	2.884	14.386
2024-04-20 05:30:01	6.65		2.15	1.50	293.9		99.9	2.973	15.311
2024-04-20 05:35:02	6.65		2.10	1.50	281.2		98.9	3.037	12.954
2024-04-20 05:40:00	6.65		2.05	1.50	272.8		97.9	3.063	12.371
2024-04-20 05:45:01	6.70		2.30	1.20	274.9		100.2	3.041	13.512
2024-04-20 05:50:02	6.75		2.15	1.50	280.1		97.8	2.968	14.544
2024-04-20 05:55:00	6.85		2.25	1.50	278.2		98.4	3.023	13.886
2024-04-20 06:00:01	6.85		2.20	1.20	276.2		98.2	3.036	13.964
2024-04-20 06:05:02	6.95		2.25	1.50	285.7		97.4	3.014	16.729
2024-04-20 06:10:00	7.25		2.40	1.50	295.4		98.8	2.868	19.348
2024-04-20 06:15:01	7.20		2.35	1.15	282.0		98.5	2.937	16.702
2024-04-20 06:20:02	7.25		2.35	1.50	275.4		97.1	3.028	16.829
2024-04-20 06:25:00	7.35		2.50	1.50	274.2		96.8	3.030	15.841
2024-04-20 06:30:01	7.50		2.70	1.15	277.5		98.6	3.032	18.150
2024-04-20 06:35:02	7.50		2.70	1.50	272.7		98.0	3.058	16.975
2024-04-20 06:40:00	7.70		2.80	1.50	284.3		98.5	2.976	20.685
2024-04-20 06:45:01	7.70		2.80	1.10	264.1		98.7	3.130	15.734
2024-04-20 06:50:02	7.80	5.30	2.85	1.50	264.5	198.8	98.6	3.165	16.808
2024-04-20 06:55:00	7.80	4.00	2.95	1.50	258.2	159.8	99.3	3.163	16.596
2024-04-20 07:00:01	7.70		2.95	1.10	250.1		99.4	3.150	14.959
2024-04-20 07:05:02	7.75		2.95	1.50	263.6		98.7	3.053	18.567
2024-04-20 07:10:00	7.75	6.85	3.05	1.50	261.6	223.5	99.4	3.050	17.738
2024-04-20 07:15:01	8.05		3.00	1.25	278.0		98.8	3.010	24.131
2024-04-20 07:20:02	8.00		2.95	1.50	268.8		97.9	3.060	19.530
2024-04-20 07:25:00	8.15		2.95	1.50	280.7		97.9	2.981	23.221
2024-04-20 07:30:01	8.10		3.00	1.30	272.9		98.0	3.077	21.925
2024-04-20 07:35:02	8.05		3.05	1.65	268.7		98.3	3.083	21.089
2024-04-20 07:40:00	8.20	5.05	3.05	1.50	282.5	177.4	98.0	2.980	24.551
2024-04-20 07:45:01	8.20		3.00	1.50	286.1		97.6	2.906	25.235

Ionosphere and Space Weather (ISW) section

Ionogram Characteristics