IUGG: Association of Geomagnetism and Aeronomy

(International Service of Geomagnetic Indices)


March 2017

International quiet and disturbed days

Quietest days 1 - 5:2019181317
6 - 10: 2526141624
Most disturbed days 1 - 5:27122831

Geomagnetic Planetary Indices

Kp three-hourlydaily
12345678SumApCp
13o3o3+5-5- 4+5+6-34o351.4
25+4+4o5-5- 3+4+2+33o321.3
33+4o4o4-3o 4o2o1o25o181.0
44+4o3o3o3- 3o3-4+27o201.0
53-3-3o3o3- 3o4+4o25+181.0
64o3o1+4-4- 3+5o4o28o231.1
73-3+3+3-2+ 3+3o3-23+140.8
83o1+1-2o3- 2-4-4-19-120.7
94-3o2o3+3- 2o3o2+22o130.8
102o3o3+3+2+ 1o0+2-17o100.6
111-0+1+1-0o 1-1+4-9-50.2
123+4-1+1-2o 1o1-1-13+80.4
130o1+1o1-1- 0+0o0o4o20.0
140+1+1-0+2- 2-1o1o8o40.1
151-1+2-2-1o 1-1+3o11+60.3
163-2o0o0+1o 0+1o1+9-40.2
170o1+1o0+0o 0+0+1+5-20.0
181o0o0+0o0o 0o1-1o3o20.0
190o0o1-1-0o 0+0+1-3-20.0
200+0o0+0+0o 1-0+0o2o10.0
211o3+4o2+3o 5-5+4o28-241.2
224o4-3-3+4- 4o4+4+30o241.2
234o3+2o2-1o 2o1-1-15+90.5
242o2+1+1-2- 2-1-0+11-50.2
250o1+0+1-1- 1o0+1o5+30.1
262-0o0+1-1o 1o0o1+6o30.1
272+5o5-6-4+ 5+6+4o38-461.5
285+5+3+4-3+ 3o3+3o30+271.2
294-3+4o3+3o 4+2o3+27o201.0
303+4o3-2-3o 3+4o4+26+191.0
315-5-4+4-4o 4o3o3+32-271.2
Mean140.65

Preliminary sudden commencements: none

Editor: Deutsches GeoForschungsZentrum Potsdam
Adolf-Schmidt-Observatorium für Geomagnetismus
Lindenstraße 7
D-14823 Niemegk
F.R. Germany