Ionosphere and Space Weather | Royal Meteorological Institute

Ionogram Characteristics

Date:

Date/Time (UT)	foF2	foF1	foE	fmin	hmF2	hmF1	hmE	M(3000)	TEC
2022-09-25 00:00:01	4.70			1.35	324.2			2.921	4.879
2022-09-25 00:05:02	4.65			1.50	320.6			2.941	4.596
2022-09-25 00:10:00	4.60			1.50	325.4			2.926	5.047
2022-09-25 00:15:01	4.55			1.35	320.6			2.902	4.548
2022-09-25 00:20:02	4.55			1.65	330.3			2.869	4.882
2022-09-25 00:25:00	4.50			1.50	326.6			2.877	4.431
2022-09-25 00:30:01	4.50			1.50	332.1			2.855	4.629
2022-09-25 00:35:02	4.50			1.60	340.9			2.840	5.122
2022-09-25 00:40:00	4.45			1.50	334.6			2.861	4.334
2022-09-25 00:45:01	4.45			1.30	334.9			2.839	4.352
2022-09-25 00:50:02	4.45			1.65	336.7			2.853	4.378
2022-09-25 00:55:00	4.40			1.50	332.5			2.864	4.022
2022-09-25 01:00:01	4.40			1.00	329.8			2.874	3.874
2022-09-25 01:05:02	4.45			1.50	339.5			2.839	4.677
2022-09-25 01:10:00	4.40			1.60	332.8			2.839	4.052
2022-09-25 01:15:01	4.40			1.75	333.6			2.850	4.008
2022-09-25 01:20:02	4.45			1.50	340.4			2.829	4.738
2022-09-25 01:25:00	4.45			1.50	340.2			2.826	4.727
2022-09-25 01:30:01	4.35			1.40	329.1			2.880	3.864
2022-09-25 01:35:02	4.40			1.50	335.2			2.850	4.410
2022-09-25 01:40:00	4.40			1.65	333.2			2.861	4.170
2022-09-25 01:45:01	4.35			1.50	328.2			2.869	3.863
2022-09-25 01:50:02	4.40			1.50	343.3			2.811	5.032
2022-09-25 01:55:00	4.35			1.50	342.6			2.822	4.818
2022-09-25 02:00:01	4.25			1.35	327.9			2.874	3.620
2022-09-25 02:05:02	4.25			1.50	331.2			2.863	3.816
2022-09-25 02:10:00	4.25			1.50	336.2			2.831	4.103
2022-09-25 02:15:01	4.25			1.35	343.8			2.800	4.670
2022-09-25 02:20:02	4.20			1.50	337.7			2.823	4.074
2022-09-25 02:25:00	4.35			1.50	367.9			2.685	6.335
2022-09-25 02:30:01	4.20			1.65	355.9			2.734	5.007
2022-09-25 02:35:02	4.15			1.50	349.0			2.753	4.422
2022-09-25 02:40:00	4.20			1.50	348.5			2.766	4.297
2022-09-25 02:45:01	4.20			1.50	347.6			2.791	4.371
2022-09-25 02:50:02	4.15			1.50	342.9			2.808	4.038
2022-09-25 02:55:00	4.15			1.50	346.6			2.777	4.373
2022-09-25 03:00:01	4.15			1.50	357.4			2.744	5.071
2022-09-25 03:05:02	4.10			1.65	350.1			2.756	4.290
2022-09-25 03:10:00	4.10			1.50	350.6			2.756	4.405
2022-09-25 03:15:01	4.10			1.25	359.5			2.767	5.236
2022-09-25 03:20:02	4.00			1.65	344.5			2.818	4.094
2022-09-25 03:25:00	3.95			1.50	340.9			2.811	3.871
2022-09-25 03:30:01	4.00			1.35	348.0			2.758	4.328
2022-09-25 03:35:02	3.95			1.65	347.8			2.783	4.162
2022-09-25 03:40:00	3.90			1.50	346.3			2.789	4.106
2022-09-25 03:45:01	3.90			1.60	349.2			2.779	4.221
2022-09-25 03:50:02	3.90			1.60	351.2			2.760	4.387
2022-09-25 03:55:00	3.90			1.60	352.0			2.772	4.449
2022-09-25 04:00:01	3.90			1.25	346.7			2.789	4.191
2022-09-25 04:05:02	3.85			1.50	335.8			2.850	3.729
2022-09-25 04:10:00	3.75			1.50	320.4			2.906	2.848
2022-09-25 04:15:01	3.65			1.15	316.3			2.909	2.720
2022-09-25 04:20:02	3.65			1.75	330.9			2.822	3.435
2022-09-25 04:25:00	3.55			1.60	331.5			2.834	3.430
2022-09-25 04:30:01	3.50			1.00	313.5			2.897	2.571
2022-09-25 04:35:02	3.55			1.50	326.9			2.855	3.444
2022-09-25 04:40:00	3.55			1.50	320.4			2.844	3.112
2022-09-25 04:45:01	3.45			1.80	300.9			3.010	2.317
2022-09-25 04:50:02	3.50			1.55	313.9			2.943	3.282
2022-09-25 04:55:00	3.45			1.50	306.9			2.975	3.113
2022-09-25 05:00:01	3.40			1.60	301.0			3.006	2.938
2022-09-25 05:05:02	3.40			1.65	280.6			3.172	2.154
2022-09-25 05:10:00	3.35			1.60	264.5			3.224	1.874
2022-09-25 05:15:01	3.45			1.65	274.8			3.103	2.565
2022-09-25 05:20:02	3.50			1.60	281.7			3.108	3.041
2022-09-25 05:25:00	3.50			1.65	268.2			3.164	2.681
2022-09-25 05:30:01	3.60			1.60	268.0			3.153	2.854
2022-09-25 05:35:02	3.85			1.70	276.2			3.047	3.798
2022-09-25 05:40:00	3.85			1.80	264.7			3.210	3.521
2022-09-25 05:45:01	3.95			1.75	276.2			3.174	4.087
2022-09-25 05:50:02	4.00			1.65	256.6			3.268	3.718
2022-09-25 05:55:00	4.05			1.85	261.9			3.290	4.426
2022-09-25 06:00:01	4.20		1.40	1.25	262.8		94.1	3.125	5.277
2022-09-25 06:05:02	4.35		1.80	1.50	265.5		110.0	3.172	5.694
2022-09-25 06:10:00	4.40		1.75	1.50	254.2		103.5	3.229	5.310
2022-09-25 06:15:01	4.50		1.80	1.30	241.8		95.7	3.281	4.636
2022-09-25 06:20:02	4.65		2.05	1.50	250.7		95.2	3.321	6.232
2022-09-25 06:25:00	4.75		2.05	1.50	243.3		94.8	3.325	6.044
2022-09-25 06:30:01	4.85	2.60	2.10	1.25			97.0	3.422
2022-09-25 06:35:02	4.85		2.05	1.50	230.2		98.0	3.486	5.145
2022-09-25 06:40:00	4.85	3.15	2.10	1.50	223.7	168.0	98.6	3.511	4.874
2022-09-25 06:45:01	4.90		2.25	1.25	230.4		101.7	3.459	5.431
2022-09-25 06:50:02	4.90		2.20	1.50	221.7		98.0	3.523	5.247
2022-09-25 06:55:00	4.90		2.25	1.50	224.1		98.1	3.421	5.841
2022-09-25 07:00:01	5.00		2.30	1.40	237.6		98.0	3.309	6.954
2022-09-25 07:05:02	5.05		2.50	1.50	222.9		99.1	3.452	5.854
2022-09-25 07:10:00	5.05	2.85	2.25	1.70	213.4	141.9	95.6	3.590	4.679
2022-09-25 07:15:01	5.05		2.45	1.40	208.5		99.3	3.616	4.578
2022-09-25 07:20:02	5.10		2.45	1.50	216.7		100.9	3.483	5.194
2022-09-25 07:25:00	5.05		2.55	1.65	212.6		97.3	3.464	5.574
2022-09-25 07:30:01	5.20		2.55	1.35	232.0		102.2	3.348	7.594
2022-09-25 07:35:02	5.20		2.55	1.80	229.3		99.2	3.387	6.926
2022-09-25 07:40:00	5.30		2.45	1.60	237.1		98.0	3.276	8.034
2022-09-25 07:45:01	5.30		2.85	1.35	225.2		105.9	3.362	7.516
2022-09-25 07:50:02	5.40		2.75	1.50	231.9		100.2	3.306	8.104
2022-09-25 07:55:00	5.50	4.20	2.80	1.50	221.8	173.8	100.8	3.403	7.010
2022-09-25 08:00:01	5.55	4.10	2.90	1.30	219.8	168.6	101.7	3.434	7.106
2022-09-25 08:05:02	5.60	4.10	2.95	1.50	221.5	167.5	102.6	3.435	7.544
2022-09-25 08:10:00	5.65	4.40	3.00	1.60	220.4	174.6	102.6	3.405	7.631
2022-09-25 08:15:01	5.75	4.20	3.00	1.40	219.8	169.6	102.7	3.442	7.457
2022-09-25 08:20:02	5.85	4.30	3.05	1.50	223.3	170.5	102.7	3.336	8.131
2022-09-25 08:25:00	5.90	4.30	3.05	1.50	223.2	166.7	102.7	3.384	8.434
2022-09-25 08:30:01	6.00	4.25	2.85	1.30	225.2	167.3	98.7	3.327	8.552
2022-09-25 08:35:02	5.90	4.20	3.10	1.50	225.2	162.7	102.8	3.385	8.961
2022-09-25 08:40:00	6.00	4.30	2.90	1.50	236.2	169.0	99.3	3.405	10.533
2022-09-25 08:45:01	6.00	4.30	3.10	1.70	220.0	165.2	101.8	3.419	8.328
2022-09-25 08:50:02	5.95	4.25	2.95	1.50	215.4	161.9	99.3	3.467	7.853
2022-09-25 08:55:00	6.00	4.30	3.10	1.50	221.9	160.1	101.2	3.407	9.190
2022-09-25 09:00:01	6.05		2.95	1.40	229.1		98.7	3.361	10.192
2022-09-25 09:05:02	6.20	4.30	2.90	1.55	244.5	161.0	98.2	3.279	12.773
2022-09-25 09:10:00	6.30	4.30	3.20	1.65	246.1	158.9	101.9	3.314	13.405
2022-09-25 09:15:01	6.30		2.95	1.60	224.3		98.2	3.416	9.181
2022-09-25 09:20:02	6.35	4.40	3.00	1.50	223.6	165.7	98.7	3.465	9.387
2022-09-25 09:25:00	6.40	4.40	2.95	1.65	223.1	163.1	98.8	3.450	9.551
2022-09-25 09:30:01	6.30	4.55	3.30	1.65	211.6	165.1	102.9	3.531	8.291
2022-09-25 09:35:02	6.30	4.40	3.30	1.65	215.4	157.4	102.9	3.497	9.254
2022-09-25 09:40:00	6.30	4.55	3.30	1.70	214.3	161.4	102.9	3.454	8.949
2022-09-25 09:45:01	6.35	4.75	3.30	1.65	220.9	165.8	102.9	3.340	9.930
2022-09-25 09:50:02	6.40		3.35	1.70	230.9		103.0	3.203	11.818
2022-09-25 09:55:00	6.50		3.30	1.70	248.2		102.0	3.178	14.513
2022-09-25 10:00:01	6.35	4.50	3.35	1.65	219.6	159.4	103.0	3.387	9.582
2022-09-25 10:05:02	6.55	4.55	3.35	1.65	241.8	160.3	103.0	3.250	13.720
2022-09-25 10:10:00	6.55	4.50	3.10	1.75	236.8	160.4	98.7	3.208	12.438
2022-09-25 10:15:01	6.80		3.15	1.70	253.9		98.8	3.112	16.388
2022-09-25 10:20:02	6.85		3.15	1.80	235.4		98.7	3.261	13.020
2022-09-25 10:25:00	6.90	4.60	3.10	1.65	233.6	165.5	98.3	3.390	12.191
2022-09-25 10:30:01	6.90	4.60	3.10	1.65	233.5	163.1	98.3	3.348	12.618
2022-09-25 10:35:02	6.90	4.55	3.35	1.70	228.8	157.7	102.1	3.380	12.358
2022-09-25 10:40:00	6.75	4.50	3.10	1.85	221.5	156.3	98.2	3.406	10.849
2022-09-25 10:45:01	6.80		3.15	1.70	232.6		98.8	3.315	12.919
2022-09-25 10:50:02	6.70	4.70	3.10	1.75	231.0	160.0	98.3	3.275	12.549
2022-09-25 10:55:00	6.70	4.45	3.10	1.75	241.3	149.8	98.3	3.221	14.590
2022-09-25 11:00:01	6.60		3.05	1.50	237.1		97.7	3.115	12.541
2022-09-25 11:05:02	7.00		3.10	1.80	252.7		97.9	3.110	15.040
2022-09-25 11:10:00	7.00	4.15	3.10	1.65	236.4	137.2	98.0	3.297	12.174
2022-09-25 11:15:01	7.00	4.65	3.00	1.70	238.9	162.7	97.2	3.306	13.286
2022-09-25 11:20:02	7.05	4.70	3.45	1.80	252.0	161.5	99.6	3.232	17.177
2022-09-25 11:25:00	7.05	4.85	3.00	1.55	249.1	169.9	97.2	3.185	15.341
2022-09-25 11:30:01	7.40		3.00	1.65	272.1		97.3	3.010	19.583
2022-09-25 11:35:02	7.55	4.70	3.00	1.65	271.9	169.0	96.5	3.060	19.972
2022-09-25 11:40:00	7.60	5.05	2.95	1.65	257.7	183.5	96.2	3.150	16.212
2022-09-25 11:45:01	7.65	4.85	3.00	1.65	251.0	171.7	97.3	3.188	15.809
2022-09-25 11:50:02	7.75		2.95	1.65	265.6		97.0	3.184	20.346
2022-09-25 11:55:00	7.75	4.60	2.95	1.70	258.6	164.8	97.0	3.152	17.929
2022-09-25 12:00:01	7.85	4.85	3.45	1.75	250.4	170.4	103.8	3.230	16.328
2022-09-25 12:05:02	7.90	4.65	3.45	1.70	247.5	159.3	103.1	3.281	16.749
2022-09-25 12:10:00	7.80		2.85	1.65	241.8		96.0	3.275	15.011

Ionosphere and Space Weather (ISW) section

Ionogram Characteristics