Ionosphere and Space Weather | Royal Meteorological Institute

Ionogram Characteristics

Date:

Date/Time (UT)	foF2	foF1	foE	fmin	hmF2	hmF1	hmE	M(3000)	TEC
2025-11-04 00:00:01	3.90			1.35	376.4			2.669	4.695
2025-11-04 00:05:02	3.75			1.65	372.7			2.696	4.174
2025-11-04 00:10:00	3.75			1.50	378.6			2.650	4.334
2025-11-04 00:15:01	3.65			1.35	365.2			2.686	3.332
2025-11-04 00:20:02	3.70			1.55	379.3			2.656	3.947
2025-11-04 00:25:00	3.75			1.55	391.7			2.581	4.541
2025-11-04 00:30:01	3.70			1.50	373.6			2.686	3.585
2025-11-04 00:35:02	3.75			1.75	374.6			2.687	3.739
2025-11-04 00:40:00	3.70			1.50	381.8			2.656	4.094
2025-11-04 00:45:01	3.75			1.65	409.0			2.563	5.581
2025-11-04 00:50:02	3.65			1.75	383.3			2.643	3.987
2025-11-04 00:55:00	3.60			1.50	376.1			2.665	3.409
2025-11-04 01:00:01	3.55			1.55	379.0			2.644	3.448
2025-11-04 01:05:02	3.65			1.65	412.1			2.457	4.809
2025-11-04 01:10:00	3.60			1.65	405.7			2.523	4.531
2025-11-04 01:15:01	3.50			1.55	377.0			2.645	3.336
2025-11-04 01:20:02	3.50			1.55	378.1			2.636	3.374
2025-11-04 01:25:00	3.55			1.75	403.9			2.538	4.570
2025-11-04 01:30:01	3.60			1.75	411.3			2.491	4.888
2025-11-04 01:35:02	3.60			1.65	399.2			2.534	4.206
2025-11-04 01:40:00	3.40			1.50	367.0			2.728	2.605
2025-11-04 01:45:01	3.45			1.55	380.3			2.638	3.203
2025-11-04 01:50:02	3.55			1.55	394.7			2.579	4.093
2025-11-04 01:55:00	3.55			1.75	386.0			2.621	3.787
2025-11-04 02:00:01	3.50			1.20	372.4			2.686	3.280
2025-11-04 02:05:02	3.55			1.60	389.8			2.593	4.099
2025-11-04 02:10:00	3.45			1.55	367.2			2.702	2.927
2025-11-04 02:15:01	3.60			1.55	389.4			2.594	4.198
2025-11-04 02:20:02	3.55			1.60	381.4			2.635	3.860
2025-11-04 02:25:00	3.60			1.65	393.9			2.575	4.415
2025-11-04 02:30:01	3.65			1.20	398.7			2.544	5.046
2025-11-04 02:35:02	3.60			1.55	384.7			2.607	4.042
2025-11-04 02:40:00	3.60			1.75	391.5			2.612	4.502
2025-11-04 02:45:01	3.55			1.60	364.2			2.733	3.358
2025-11-04 02:50:02	3.50			1.55	362.5			2.736	3.367
2025-11-04 02:55:00	3.50			1.55	374.5			2.673	3.924
2025-11-04 03:00:01	3.50			1.60	385.6			2.615	4.361
2025-11-04 03:05:02	3.35			1.50	360.5			2.722	3.152
2025-11-04 03:10:00	3.35			1.55	363.0			2.712	3.277
2025-11-04 03:15:01	3.30			1.35	349.5			2.779	2.745
2025-11-04 03:20:02	3.25			1.75	356.1			2.769	2.899
2025-11-04 03:25:00	3.25			1.50	358.4			2.753	3.118
2025-11-04 03:30:01	3.30			1.20	365.3			2.644	3.517
2025-11-04 03:35:02	3.15			1.50	338.7			2.866	2.380
2025-11-04 03:40:00	3.15			1.50	340.9			2.844	2.541
2025-11-04 03:45:01	3.10			1.15	333.4			2.868	2.375
2025-11-04 03:50:02	3.05			1.50	340.0			2.841	2.658
2025-11-04 03:55:00	3.00			1.55	338.2			2.857	2.495
2025-11-04 04:00:01	2.90			1.20	319.9			2.920	1.964
2025-11-04 04:05:02	2.95			1.50	339.8			2.861	2.661
2025-11-04 04:10:00	2.90			1.50	338.4			2.865	2.586
2025-11-04 04:15:01	2.85			1.15	336.5			2.845	2.653
2025-11-04 04:20:02	2.80			1.50	331.8			2.896	2.261
2025-11-04 04:25:00	2.85			1.50	354.1			2.800	2.943
2025-11-04 04:30:01	2.70			1.50	324.8			2.930	1.908
2025-11-04 04:35:02	2.70			1.50	328.7			2.881	1.994
2025-11-04 04:40:00	2.65			1.50	339.5			2.861	2.219
2025-11-04 04:45:01	2.60			1.20	322.2			2.916	1.786
2025-11-04 04:50:02	2.65			1.50	333.2			2.888	2.043
2025-11-04 04:55:00	2.65			1.50	337.7			2.873	2.161
2025-11-04 05:00:01	2.65			1.20	333.9			2.873	2.202
2025-11-04 05:05:02	2.60			1.55	320.1			2.979	1.812
2025-11-04 05:10:00	2.60			1.50	313.2			2.990	1.683
2025-11-04 05:15:01	2.60			1.35	308.4			3.003	1.878
2025-11-04 05:20:02	2.50			1.55	291.4			3.081	1.208
2025-11-04 05:25:00	2.60			1.55	318.4			2.989	2.011
2025-11-04 05:30:01	2.55			1.20	319.3			3.006	2.017
2025-11-04 05:35:02	2.55			1.50	313.4			2.957	1.915
2025-11-04 05:40:00	2.60			1.50	325.4			2.937	2.316
2025-11-04 05:45:01	2.65			1.55	335.1			2.870	2.700
2025-11-04 05:50:02	2.70			1.50	319.8			2.853	2.405
2025-11-04 05:55:00	2.90			1.50	342.6			2.718	3.353
2025-11-04 06:00:01	2.95			1.40	316.2			2.909	2.639
2025-11-04 06:05:02	3.15			1.75	317.7			2.902	3.125
2025-11-04 06:10:00	3.30			1.55	293.1			3.047	2.660
2025-11-04 06:15:01	3.10			1.25	256.4			3.365	1.494
2025-11-04 06:20:02	3.60			1.50	286.8			3.056	3.152
2025-11-04 06:25:00	3.80			1.50	279.4			3.149	3.548
2025-11-04 06:30:01	3.85		1.25	1.20	245.9		110.0	3.348	2.557
2025-11-04 06:35:02	3.75			1.50	232.6			3.588	1.900
2025-11-04 06:40:00	4.35		1.55	1.50	258.9		110.0	3.334	4.816
2025-11-04 06:45:01	4.60		1.65	1.20	249.7		99.6	3.284	5.091
2025-11-04 06:50:02	4.80		1.55	1.50	259.7		110.0	3.328	5.819
2025-11-04 06:55:00	4.95		1.75	1.70	252.4		110.0	3.432	5.981
2025-11-04 07:00:01	5.20		1.90	1.70	241.9		95.7	3.381	6.268
2025-11-04 07:05:02	5.35		1.70	1.50	238.2		95.9	3.373	5.932
2025-11-04 07:10:00	5.30		1.85	1.60	233.4		95.8	3.438	6.187
2025-11-04 07:15:01	5.45		1.95	1.65	245.5		96.0	3.446	8.027
2025-11-04 07:20:02	5.55		1.80	1.50	245.5		97.6	3.435	7.784
2025-11-04 07:25:00	5.60		1.85	1.55	231.4		97.8	3.474	6.117
2025-11-04 07:30:01	5.70		1.95	1.65	236.1		96.4	3.412	6.877
2025-11-04 07:35:02	5.85		1.85	1.65	248.4		96.5	3.389	8.985
2025-11-04 07:40:00	5.95		1.90	1.70	236.1		96.7	3.489	7.479
2025-11-04 07:45:01	6.05		2.20	1.70	239.4		100.3	3.421	8.428
2025-11-04 07:50:02	6.30		2.05	1.75	257.6		97.5	3.263	11.216
2025-11-04 07:55:00	6.35		2.10	1.70	246.4		98.0	3.338	9.029
2025-11-04 08:00:01	6.60	2.90	2.15	1.55	248.3	159.7	98.6	3.313	9.842
2025-11-04 08:05:02	6.85		2.25	1.60	246.0		99.1	3.387	10.321
2025-11-04 08:10:00	7.05	2.85	2.15	1.65	239.6	152.9	98.0	3.472	9.779
2025-11-04 08:15:01	7.10		2.20	1.60	232.7		98.3	3.500	8.836
2025-11-04 08:20:02	7.25		2.30	1.50	239.2		99.1	3.462	11.030
2025-11-04 08:25:00	7.30	3.10	2.20	1.50	232.5	157.4	98.3	3.568	9.251
2025-11-04 08:30:01	7.35	3.55	2.20	1.15	232.6	170.1	97.2	3.546	9.676
2025-11-04 08:35:02	7.35	3.40	2.25	1.65	230.5	163.6	97.5	3.500	9.470
2025-11-04 08:40:00	7.70	3.15	2.30	1.70	247.6	154.1	98.1	3.300	13.426
2025-11-04 08:45:01	7.75	3.60	2.30	1.75	246.4	163.3	97.8	3.414	13.675
2025-11-04 08:50:02	7.90	3.55	2.35	1.55	236.7	163.8	98.2	3.467	11.281
2025-11-04 08:55:00	8.15			2.70	249.3			3.360	14.076
2025-11-04 09:00:01	8.25	3.65	2.35	1.45	250.6	166.3	98.0	3.403	15.962
2025-11-04 09:05:02	8.45		2.35	1.55	242.3		97.9	3.455	13.881
2025-11-04 09:10:00	8.75		2.45	1.75	243.6		98.4	3.464	15.748
2025-11-04 09:15:01	8.85	3.55	2.65	1.80	234.3	149.5	97.7	3.558	13.939
2025-11-04 09:20:02	8.85	3.50	2.45	1.80	233.0	156.5	97.7	3.544	13.024
2025-11-04 09:25:00	9.10	3.30	2.60	1.50	240.2	155.8	99.5	3.491	15.722
2025-11-04 09:30:01	9.00		2.45	1.15	232.4		98.4	3.535	14.783
2025-11-04 09:35:02	9.20	3.65	2.45	1.70	243.6	154.2	97.6	3.452	18.437
2025-11-04 09:40:00	9.00		2.45	1.55	233.0		97.8	3.516	15.533
2025-11-04 09:45:01	8.95		2.45	1.70	231.8		96.8	3.483	15.509
2025-11-04 09:50:02	8.85	3.75	2.50	1.65	233.0	152.3	98.5	3.451	15.357
2025-11-04 09:55:00	9.00		2.60	1.70	245.8		98.5	3.331	18.433
2025-11-04 10:00:01	9.25		2.45	1.80	244.1		96.3	3.431	18.127
2025-11-04 10:05:02	9.45	3.90	2.50	1.80	246.8	159.3	95.8	3.449	19.615
2025-11-04 10:10:00	9.60	3.70	2.45	1.65	237.7	152.2	96.5	3.470	16.987
2025-11-04 10:15:01	9.65		2.45	1.85	237.9		96.0	3.490	18.139
2025-11-04 10:20:02	9.60		2.35	1.80	235.1		95.5	3.450	18.449
2025-11-04 10:25:00	9.60		2.50	1.75	246.3		98.0	3.351	22.496
2025-11-04 10:30:01	9.50		2.85	2.55	240.5		93.3	3.373	20.862
2025-11-04 10:35:02	9.70		2.20	1.70	244.5		95.8	3.387	20.192
2025-11-04 10:40:00	9.70	3.80	2.85	2.40	236.1	135.4	93.3	3.448	18.303
2025-11-04 10:45:01	9.85		2.85	2.45	241.1		93.3	3.472	20.655
2025-11-04 10:50:02	9.90	4.20	2.60	2.15	239.7	159.7	93.5	3.431	19.114
2025-11-04 10:55:00	9.90	3.55	2.85	2.35	236.1	136.7	92.9	3.464	18.217
2025-11-04 11:00:01	9.90		2.70	2.10	237.1		94.1	3.456	18.531
2025-11-04 11:05:02	9.95		2.55	2.05	238.5		93.3	3.459	18.985
2025-11-04 11:10:00	9.80	3.30	2.80	1.75			99.0	3.447	-1.000
2025-11-04 11:15:01	9.75		2.45	1.65	246.4		95.4	3.351	21.509
2025-11-04 11:20:02	9.90		2.60	2.00	244.6		97.4	3.366	20.452
2025-11-04 11:25:00	10.05		2.75	2.15	251.3		100.2	3.360	24.902
2025-11-04 11:30:01	10.15	4.00	2.40	1.75	251.1	156.0	95.1	3.329	23.887
2025-11-04 11:35:02	10.30	3.90	2.45	1.95	243.4	149.1	93.0	3.364	20.582
2025-11-04 11:40:00	10.55	3.90	2.30	1.85	243.3	151.3	93.0	3.442	20.122
2025-11-04 11:45:01	10.70		2.90	1.80	239.9		104.4	3.494	20.067
2025-11-04 11:50:02	10.60	3.65	2.80	1.70	231.8	140.3	92.5	3.526	18.935
2025-11-04 11:55:00	10.75		2.50	1.80	242.7		93.2	3.443	22.759
2025-11-04 12:00:01	10.70		2.40	1.80	236.2		92.9	3.510	20.821
2025-11-04 12:05:02	10.50	3.65	2.35	1.70	231.3	144.8	92.8	3.577	18.373
2025-11-04 12:10:00	10.45	3.55	2.95	2.30	223.9	141.0	105.0	3.668	15.316
2025-11-04 12:15:01	10.15		2.90	1.70	222.4		102.5	3.664	15.265
2025-11-04 12:20:02	9.85		2.95	1.70	231.4		104.1	3.484	19.604
2025-11-04 12:25:00	9.60		2.95	1.70	226.4		104.1	3.466	16.248
2025-11-04 12:30:01	9.20		2.95	2.10	221.4		105.5	3.578	14.252
2025-11-04 12:35:02	9.05		2.95	1.75	234.9		104.1	3.428	19.284
2025-11-04 12:40:00	9.00		2.60	1.70	237.0		94.1	3.377	18.551
2025-11-04 12:45:01	8.95		2.80	1.95	226.3		92.8	3.530	14.714
2025-11-04 12:50:02	8.95		2.50	1.70	228.4		93.6	3.474	16.624
2025-11-04 12:55:00	8.75		2.70	1.95	227.6		92.2	3.435	18.103
2025-11-04 13:00:01	8.85		2.45	1.80	236.0		93.1	3.367	17.693
2025-11-04 13:05:02	8.80		2.65	2.05	236.9		92.4	3.432	16.912
2025-11-04 13:10:00	8.75		2.65	1.55	239.0		94.7	3.413	18.251
2025-11-04 13:15:01	8.70		2.75	1.70	243.9		95.4	3.333	19.477
2025-11-04 13:20:02	8.95		2.70	1.95	241.6		92.9	3.299	18.273
2025-11-04 13:25:00	9.45		2.65	2.00	249.1		92.7	3.326	19.104
2025-11-04 13:30:01	9.45		2.55	1.85	242.8		91.8	3.439	17.201
2025-11-04 13:35:02	9.45		2.45	1.85	237.5		91.6	3.540	13.823
2025-11-04 13:40:00	9.50		2.50	1.85	229.3		91.9	3.574	13.711
2025-11-04 13:45:01	9.40		2.40	1.80	227.4		91.5	3.590	13.246
2025-11-04 13:50:02	9.30		2.35	1.70	230.8		91.0	3.514	14.586
2025-11-04 13:55:00	9.35		2.55	1.70	243.4		99.6	3.381	17.967
2025-11-04 14:00:01	9.35		2.55	1.85	242.8		92.9	3.325	17.454
2025-11-04 14:05:02	8.90		2.20	1.50	239.6		92.5	3.457	16.045
2025-11-04 14:10:00	8.95		2.30	1.50	249.3		93.9	3.351	18.964
2025-11-04 14:15:01	8.75		2.20	1.60	256.7		91.8	3.330	19.754
2025-11-04 14:20:02	9.30		2.30	1.55	246.4		97.7	3.413	15.889
2025-11-04 14:25:00	9.35		2.15	1.75	240.1		91.4	3.469	14.418
2025-11-04 14:30:01	9.50		2.30	1.70	234.5		92.0	3.543	13.570
2025-11-04 14:35:02	9.50		2.30	1.80	230.8		92.5	3.594	13.165
2025-11-04 14:40:00	9.35		2.10	1.65	234.4		91.5	3.571	14.698
2025-11-04 14:45:01	9.30		2.15	1.65	229.3		91.7	3.594	12.774
2025-11-04 14:50:02	9.25		2.10	1.75	230.1		91.8	3.644	12.035
2025-11-04 14:55:00	9.10	2.55	1.85	1.50	220.0	91.8	91.6	3.598	13.795
2025-11-04 15:00:01	8.80		2.00	1.50	223.8		91.4	3.634	11.872
2025-11-04 15:05:02	8.65		2.05	1.90	222.1		89.9	3.690	11.709
2025-11-04 15:10:00	8.35		2.00	1.70	218.3		88.4	3.695	10.303
2025-11-04 15:15:01	7.95		1.80	1.45	223.4		91.2	3.602	11.447
2025-11-04 15:20:02	7.50		1.95	1.80	216.8		90.3	3.620	8.225
2025-11-04 15:25:00	7.45		1.90	1.75	217.5		90.2	3.772	7.453
2025-11-04 15:30:01	7.35		1.95	1.45	212.6		91.7	3.733	7.357
2025-11-04 15:35:02	6.75		1.70	1.50	213.8		91.3	3.732	6.857
2025-11-04 15:40:00	6.60		1.90	1.65	225.6		89.1	3.528	8.869
2025-11-04 15:45:01	6.50		1.70	1.30	238.7		91.1	3.376	9.076
2025-11-04 15:50:02	7.00		1.75	1.55	243.1		89.8	3.444	10.126
2025-11-04 15:55:00	6.95		1.75	1.55	237.0		89.8	3.482	8.860
2025-11-04 16:00:01	6.75		1.65	1.40	227.0		88.4	3.587	7.095
2025-11-04 16:05:02	6.60	2.20		1.50	234.9	169.4		3.531	7.050
2025-11-04 16:10:00	6.60			1.50	250.4			3.391	9.303
2025-11-04 16:15:01	6.45		1.40	1.20	245.9		88.1	3.312	8.590
2025-11-04 16:20:02	6.95			1.95	256.9			3.390	7.872
2025-11-04 16:25:00	6.95			1.50	251.8			3.503	6.901
2025-11-04 16:30:01	6.70			1.75	239.5			3.594	5.282
2025-11-04 16:35:02	6.40			2.10	232.9			3.638	4.722
2025-11-04 16:40:00	6.30			1.75	240.9			3.522	6.070
2025-11-04 16:45:01	5.90			1.65	231.4			3.624	4.525
2025-11-04 16:50:02	5.85			1.75	253.6			3.422	7.196
2025-11-04 16:55:00	5.10			1.90	223.5			3.740	2.546
2025-11-04 17:00:01	5.15			1.15	243.4			3.386	4.260
2025-11-04 17:05:02	4.85			1.80	274.5			3.269	6.511
2025-11-04 17:10:00	4.95			1.75	293.2			2.988	7.117
2025-11-04 17:15:01	4.95			1.75	289.0			3.038	5.821
2025-11-04 17:20:02	4.85			1.85	280.9			3.204	4.382
2025-11-04 17:25:00	4.80			1.75	281.7			3.186	4.327
2025-11-04 17:30:01	4.85			1.10	290.1			3.125	5.034
2025-11-04 17:35:02	5.00			1.75	307.9			3.039	6.757
2025-11-04 17:40:00	4.90			1.70	286.2			3.125	4.412
2025-11-04 17:45:01	5.00			1.00	295.3			3.150	5.035
2025-11-04 17:50:02	5.05			1.55	296.1			3.139	5.494
2025-11-04 17:55:00	5.05			1.55	284.8			3.228	4.442
2025-11-04 18:00:01	5.05			1.00	274.2			3.307	3.592
2025-11-04 18:05:02	5.10			1.70	278.4			3.279	4.319
2025-11-04 18:10:00	5.10			1.60	276.2			3.259	4.353
2025-11-04 18:15:01	5.10			1.00	277.9			3.279	4.647
2025-11-04 18:20:02	5.10			1.50	275.5			3.289	4.581
2025-11-04 18:25:00	5.10			1.50	273.9			3.306	4.449
2025-11-04 18:30:01	5.10			1.50	270.9			3.350	4.329
2025-11-04 18:35:02	5.05			1.75	274.3			3.292	4.561
2025-11-04 18:40:00	5.05			1.70	276.6			3.297	4.787
2025-11-04 18:45:01	5.05			1.45	273.2			3.323	4.677
2025-11-04 18:50:02	4.95			1.50	266.0			3.353	3.888
2025-11-04 18:55:00	4.90			1.50	263.8			3.366	3.807
2025-11-04 19:00:01	4.80			1.25	259.3			3.404	3.331
2025-11-04 19:05:02	4.75			1.50	264.8			3.395	3.717
2025-11-04 19:10:00	4.65			1.50	260.0			3.413	3.045
2025-11-04 19:15:01	4.65			1.15	278.0			3.392	4.371
2025-11-04 19:20:02	4.55			1.50	274.5			3.287	3.881
2025-11-04 19:25:00	4.50			1.50	244.0			3.728	1.648
2025-11-04 19:30:01	4.10			1.15	263.1			3.356	2.443
2025-11-04 19:35:02	3.90			1.75	477.8			2.237	4.834
2025-11-04 19:40:00	3.90			1.50	269.6			3.321	2.595
2025-11-04 19:45:01	3.85			1.15	269.5			3.301	2.914
2025-11-04 19:50:02	3.65			1.50	269.0			3.295	2.443
2025-11-04 19:55:00	3.55			1.50	274.0			3.206	2.562
2025-11-04 20:00:01	3.50			1.25	290.7			3.055	3.216
2025-11-04 20:05:02	3.45			1.55	311.5			2.963	3.491
2025-11-04 20:10:00	3.35			1.70	309.4			3.002	2.814
2025-11-04 20:15:01	3.35			1.15	296.8			2.965	2.524
2025-11-04 20:20:02	3.30			1.50	299.2			2.985	2.245
2025-11-04 20:25:00	3.30			1.50	308.5			3.009	2.541
2025-11-04 20:30:01	3.35			1.10	318.3			2.901	3.216
2025-11-04 20:35:02	3.25			1.50	304.0			2.968	2.270
2025-11-04 20:40:00	3.25			1.55	307.9			2.956	2.226
2025-11-04 20:45:01	3.25			1.60	309.4			2.944	2.090
2025-11-04 20:50:02	3.25			1.55	311.0			2.959	2.104
2025-11-04 20:55:00	3.20			1.50	308.7			2.987	2.058

Ionosphere and Space Weather (ISW) section

Ionogram Characteristics