| Observatory | Commencing time | Ending time | Geomagnetic field | Geoelectric field | |||||
| Type (sudden/gradual) | Amplitude of abrupt onset H (nT) g(nT) |
Range | Range | ||||||
| Hour Minute (UTC) |
Date Time (UTC) |
Horizontal component H (nT) |
Declination D (arcminute) |
Vertical component Z (nT) |
East-west component (mV/km) |
North-south component (mV/km) |
|||
| Kakioka | 07.6h | 06d 16h | gradual | 142 | 8.7 | 63 | 195 | 35 | |
| Memambetsu | 07.6h | 06d 16m | gradual | 132 | 10.9 | 36 | 19 | 52 | |
| Kanoya | 07.6h | 06d 16h | gradual | 162 | 7.5 | 56 | 39 | 12 | |
(*) Time is in UTC (Universal Time Coordinated).
(*) Time is given in 1-minute increments for the sudden commencement type and in 0.1-hour increments for the gradual commencement type.
(*) "-1" is displayed for the range, when it is unknown due to missing measurements, etc.
(*) The range may not be determined for a storm which is followed by the next one before its ending (the ending time is indicated by "C").
Plot of Kakioka 1-minute geomagnetic field for the geomagnetic storm on 4 April 2006.
Plot of Memambetsu 1-minute geomagnetic field for the geomagnetic storm on 4 April 2006.
Plot of Kanoya 1-minute geomagnetic field for during the geomagnetic storm on 4 April 2006.
*) Plot diagram opens in a separate window.
| Observatory | Commencing time | Ending time | Geomagnetic field | Geoelectric field | |||||
| Type (sudden/gradual) | Amplitude of abrupt onset H (nT) g(nT) |
Range | Range | ||||||
| Hour Minute (UTC) |
Date Time (UTC) |
Horizontal component H (nT) |
Declination D (arcminute) |
Vertical component Z (nT) |
East-west component (mV/km) |
North-south component (mV/km) |
|||
| Kakioka | 22.3h | 10d 18h | gradual | 105 | 12.4 | 64 | 142 | 26 | |
| Memambetsu | 22.3h | 10d 18m | gradual | 106 | 13.8 | 32 | 11 | 30 | |
| Kanoya | 22.3h | 10d 18h | gradual | 110 | 11.4 | 60 | 33 | 12 | |
(*) Time is in UTC (Universal Time Coordinated).
(*) Time is given in 1-minute increments for the sudden commencement type and in 0.1-hour increments for the gradual commencement type.
(*) "-1" is displayed for the range, when it is unknown due to missing measurements, etc.
(*) The range may not be determined for a storm which is followed by the next one before its ending (the ending time is indicated by "C").
Plot of Kakioka 1-minute geomagnetic field for the geomagnetic storm on 8 April 2006.
Plot of Memambetsu 1-minute geomagnetic field for the geomagnetic storm on 8 April 2006.
Plot of Kanoya 1-minute geomagnetic field for during the geomagnetic storm on 8 April 2006.
*) Plot diagram opens in a separate window.
| Observatory | Commencing time | Ending time | Geomagnetic field | Geoelectric field | |||||
| Type (sudden/gradual) | Amplitude of abrupt onset H (nT) g(nT) |
Range | Range | ||||||
| Hour Minute (UTC) |
Date Time (UTC) |
Horizontal component H (nT) |
Declination D (arcminute) |
Vertical component Z (nT) |
East-west component (mV/km) |
North-south component (mV/km) |
|||
| Kakioka | 01.6h | 16d 17h | gradual | 131 | 13.4 | 77 | 269 | 44 | |
| Memambetsu | 01.6h | 16d 17m | gradual | 157 | 18.5 | 37 | 19 | 46 | |
| Kanoya | 01.6h | 16d 17h | gradual | 150 | 12.6 | 89 | 62 | 14 | |
(*) Time is in UTC (Universal Time Coordinated).
(*) Time is given in 1-minute increments for the sudden commencement type and in 0.1-hour increments for the gradual commencement type.
(*) "-1" is displayed for the range, when it is unknown due to missing measurements, etc.
(*) The range may not be determined for a storm which is followed by the next one before its ending (the ending time is indicated by "C").
Plot of Kakioka 1-minute geomagnetic field for the geomagnetic storm on 14 April 2006.
Plot of Memambetsu 1-minute geomagnetic field for the geomagnetic storm on 14 April 2006.
Plot of Kanoya 1-minute geomagnetic field for during the geomagnetic storm on 14 April 2006.
*) Plot diagram opens in a separate window.
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