High-latitude magnetic fields and their time derivatives: interhemispheric similarities

Earth, Planets and Space

Table 1 Stations used in this study. Corrected geomagnetic coordinates (CGM) are determined for the year 2005 with the online service http://omniweb.gsfc.nasa.gov/vitmo/cgm.html. The last column shows the coverage of data in 2003–2005.

Code	CGM lat	CGM long	Oval angle	Cov (%)
THL	84.97	29.68	−32.76	100
RES	83.06	321.63	19.96	100
NAL	76.30	110.54	−22.67	94
GDH	75.40	38.93	−25.69	100
LYR	75.35	111.45	−19.82	95
HOR	74.23	108.99	−17.85	99
HOP	73.18	114.64	−14.04	55
BJN	71.55	107.58	−12.95	79
YKC	69.36	301.48	22.82	95
SOR	67.44	105.80	−8.63	96
TRO	66.72	102.52	−8.82	99
AND	66.52	99.97	−9.32	99
KEV	66.43	108.93	−6.94	97
MAS	66.28	106.08	−7.46	91
KIL	65.97	103.45	−7.88	94
LEK	65.46	97.10	−9.14	95
ABK	65.38	101.40	−7.92	97
IVA	65.21	108.28	−6.11	93
MUO	64.82	104.90	−6.61	84
KIR	64.78	102.30	−7.22	98
SOD	64.03	106.99	−5.59	100
PEL	63.65	104.63	−5.86	85
RVK	62.28	92.95	−7.90	95
OUJ	61.09	105.91	−4.10	93
DOB	59.32	89.87	−6.87	99
HAN	58.82	104.41	−3.28	90
NUR	56.99	101.98	−2.91	100
UPS	56.58	95.60	−3.95	94
KAR	56.42	85.39	−6.47	66
TAR	54.58	102.72	−1.80	96
EYR	−50.13	256.57	14.84	100
AIA	−50.34	9.14	−3.57	100
CZT	−53.28	106.21	−14.66	99
PAF	−58.61	122.38	−18.08	100
MCQ	−64.35	248.32	18.68	98
MAW	−70.32	90.31	−46.08	98
SBA	−79.94	327.26	89.06	98
DRV	−80.45	236.00	25.26	94
CSY	−80.78	157.02	−22.77	99