Ionosphere and Space Weather | Royal Meteorological Institute

Ionogram Characteristics

Date:

Date/Time (UT)	foF2	foF1	foE	fmin	hmF2	hmF1	hmE	M(3000)	TEC
2024-09-17 00:00:01	4.90			1.20	393.1			2.548	7.403
2024-09-17 00:05:02	4.90			1.50	394.7			2.603	7.345
2024-09-17 00:09:56	4.90			1.50	396.7			2.563	7.344
2024-09-17 00:15:01	4.85			1.35	396.7			2.567	7.128
2024-09-17 00:20:02	4.85			1.55	400.3			2.580	7.459
2024-09-17 00:24:56	4.85			1.50	387.2			2.613	6.137
2024-09-17 00:30:01	4.85			1.25	395.0			2.575	7.132
2024-09-17 00:35:02	4.70			1.65	384.2			2.598	5.948
2024-09-17 00:39:56	4.75			1.55	407.2			2.515	7.740
2024-09-17 00:45:01	4.70			1.25	414.5			2.473	7.987
2024-09-17 00:50:02	4.55			1.65	410.3			2.490	6.902
2024-09-17 00:54:56	4.55			1.55	433.9			2.405	8.149
2024-09-17 01:00:01	4.50			1.35	450.5			2.371	8.873
2024-09-17 01:05:02	4.45			1.50	445.2			2.360	7.806
2024-09-17 01:09:56	4.40			1.50	443.5			2.381	7.482
2024-09-17 01:15:01	4.40			1.25	439.5			2.381	7.172
2024-09-17 01:20:02	4.45			1.55	450.2			2.345	8.216
2024-09-17 01:24:56	4.15			1.50	429.4			2.439	6.192
2024-09-17 01:30:01	4.05			1.35	444.0			2.331	6.438
2024-09-17 01:35:02	3.85			1.65	446.2			2.320	5.568
2024-09-17 01:39:56	3.90			1.55	481.7			2.223	7.344
2024-09-17 01:45:01	3.70			1.40	482.3			2.190	6.207
2024-09-17 01:50:02	3.55			1.65	481.1			2.185	5.892
2024-09-17 01:54:56	3.30			1.65	462.0			2.243	4.569
2024-09-17 02:00:01	3.15			1.55	454.1			2.307	3.919
2024-09-17 02:05:02	3.10			1.55	469.1			2.213	4.111
2024-09-17 02:09:56	3.00			1.65	480.4			2.142	4.080
2024-09-17 02:15:01	2.90			1.60	488.9			2.118	4.056
2024-09-17 02:20:02	3.00			1.65	504.4			2.095	4.335
2024-09-17 02:24:56	2.50			1.50	443.7			2.309	2.523
2024-09-17 02:30:01	3.15			2.60	611.1			1.809	5.585
2024-09-17 02:35:02	2.60			1.50	474.9			2.139	3.053
2024-09-17 02:39:56	2.40			1.65	444.2			2.312	2.267
2024-09-17 02:45:01	2.50			1.25	472.4			2.134	2.632
2024-09-17 02:50:02	2.45			1.55	426.6			2.391	1.855
2024-09-17 02:54:56	2.50			1.60	436.0			2.360	2.178
2024-09-17 03:00:01	2.40			1.65	455.1			2.271	2.525
2024-09-17 03:05:02	2.40			1.50	432.5			2.358	2.088
2024-09-17 03:09:56	2.30			1.60	415.4			2.413	1.830
2024-09-17 03:15:01	2.20			1.55	387.9			2.533	1.375
2024-09-17 03:20:02	2.30			1.85	385.6			2.608	1.459
2024-09-17 03:24:56
2024-09-17 03:30:01	2.25			1.90	404.1			2.503	1.675
2024-09-17 03:35:02	2.15			1.55	408.2			2.457	1.638
2024-09-17 03:39:56	2.40			1.50	475.9			2.198	2.908
2024-09-17 03:45:01	2.30			1.60	416.8			2.468	1.745
2024-09-17 03:50:02	2.40			1.50	459.4			2.271	2.905
2024-09-17 03:54:56	2.40			1.55	432.8			2.306	2.402
2024-09-17 04:00:01	2.45			1.35	454.2			2.296	3.096
2024-09-17 04:05:02	2.45			1.50	426.5			2.334	2.477
2024-09-17 04:09:56	2.40			1.50	416.7			2.424	2.377
2024-09-17 04:15:01	2.45			1.75	406.6			2.441	2.224
2024-09-17 04:20:02	2.45			1.55	387.6			2.504	1.878
2024-09-17 04:24:56	2.30			1.65	343.9			2.820	1.167
2024-09-17 04:30:01	2.60			1.15	403.2			2.525	2.545
2024-09-17 04:35:02	2.50			1.65	367.2			2.557	1.852
2024-09-17 04:40:00	2.45			1.85	332.6			2.903	1.300
2024-09-17 04:45:01
2024-09-17 04:50:02	3.05			1.75	425.6			2.335	4.600
2024-09-17 04:55:00	2.90			1.75	360.3			2.617	2.771
2024-09-17 05:00:01	3.15			1.20	362.5			2.636	3.289
2024-09-17 05:05:02	2.90			1.95	340.3			2.657	2.510
2024-09-17 05:10:00	3.20			1.50	371.4			2.542	4.328
2024-09-17 05:15:01	3.15		1.50	1.15	355.4		101.3	2.448	4.927
2024-09-17 05:20:02	3.15			1.55				2.442
2024-09-17 05:25:00	3.10		1.55	1.50	334.2		110.0	2.586	4.492
2024-09-17 05:30:01	2.95		1.70	1.00	294.9		103.1	2.754	3.620
2024-09-17 05:35:02	2.95		1.80	1.55	275.0		103.2	2.858	3.387
2024-09-17 05:40:00			1.80	1.50
2024-09-17 05:45:01			1.80	1.05
2024-09-17 05:50:02	3.05		2.00	1.60	308.6		105.9	2.808	5.276
2024-09-17 05:55:00	3.60		1.95	1.55	392.5		105.0	2.896	9.188
2024-09-17 06:00:01	3.80		1.75	1.00	370.7		98.0	2.497	8.614
2024-09-17 06:05:02	4.15	3.25	2.00	1.65	361.1	256.0	100.9	2.283	8.859
2024-09-17 06:10:00	4.15		2.00	1.55	340.4		100.5	2.393	8.900
2024-09-17 06:15:01	4.15		2.05	1.65	306.5		100.2	2.572	6.996
2024-09-17 06:20:02	4.50		2.20	1.65	340.7		101.8	2.505	11.499
2024-09-17 06:25:00	4.35		2.30	1.65	310.6		102.9	2.861	9.638
2024-09-17 06:30:01	4.50	3.70	2.35	1.60	301.6	222.5	103.2	2.751	9.198
2024-09-17 06:35:02	4.45	3.15	2.40	1.70	293.1	180.3	103.0	2.746	8.675
2024-09-17 06:40:00	4.10		2.40	1.50	243.8		102.9	2.977	5.315
2024-09-17 06:45:01	4.05		2.35	1.70	253.7		101.4	3.097	6.419
2024-09-17 06:50:02	3.90		2.45	1.70	225.3		99.7	3.261	4.754
2024-09-17 06:55:00	3.70		2.55	1.75	194.8		100.3	3.526	3.210
2024-09-17 07:00:01	3.85		2.50	1.40	221.9		99.9	3.334	5.125
2024-09-17 07:05:02	3.95		2.40	1.50	230.5		100.0	3.279	5.370
2024-09-17 07:10:00	3.95		2.65	1.50	218.1		100.9	3.378	5.095
2024-09-17 07:15:01	4.05		2.75	1.65	228.1		101.5	3.343	6.242
2024-09-17 07:20:02	4.05		2.75	1.50	224.4		101.1	3.398	6.115
2024-09-17 07:25:00	4.05		2.80	1.65	209.9		101.0	3.424	5.369
2024-09-17 07:30:01	4.40		2.80	1.25	262.5		101.3	3.292	9.764
2024-09-17 07:35:02	4.35		2.90	1.50	234.3		101.9	3.172	7.437
2024-09-17 07:40:00	4.10		2.85	1.65	204.6		101.0	3.377	5.104
2024-09-17 07:45:01	4.15		2.90	1.70	194.3		101.0	3.449	4.581
2024-09-17 07:50:02	4.45		2.70	1.70	228.0		98.7	3.272	7.047
2024-09-17 07:55:00	4.40		2.75	1.65	213.6		98.4	3.321	6.040
2024-09-17 08:00:01	4.20		3.05	1.60	192.7		102.7	3.470	4.834
2024-09-17 08:05:02	4.30		3.05	1.50	213.2		102.7	3.480	6.616
2024-09-17 08:10:00	4.45		3.10	1.50	221.1		102.8	3.291	7.159
2024-09-17 08:15:01	4.50		3.10	1.65	239.9		102.7	3.285	9.132
2024-09-17 08:20:02	4.50		3.00	1.65	218.7		100.5	3.420	7.154

Ionosphere and Space Weather (ISW) section

Ionogram Characteristics