| 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 | 00h 35m | 07d 21h | sudden | +11 | 99 | 7.6 | 66 | 141 | 29 |
| Memambetsu | 00h 35m | 07d 21m | sudden | +7 | 97 | 12.9 | 33 | 13 | 40 |
| Kanoya | 00h 35m | 07d 21h | sudden | +15 | 112 | 6.6 | 62 | 32 | 8 |
(*) 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 7 August 2006.
Plot of Memambetsu 1-minute geomagnetic field for the geomagnetic storm on 7 August 2006.
Plot of Kanoya 1-minute geomagnetic field for during the geomagnetic storm on 7 August 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 | 10.5h | 20d 19h | gradual | 78 | 15.2 | 56 | 109 | 23 | |
| Memambetsu | 10.5h | 20d 19m | gradual | 103 | 21.4 | 28 | 15 | 44 | |
| Kanoya | 10.5h | 20d 19h | gradual | 76 | 12.3 | 62 | 24 | 13 | |
(*) 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 19 August 2006.
Plot of Memambetsu 1-minute geomagnetic field for the geomagnetic storm on 19 August 2006.
Plot of Kanoya 1-minute geomagnetic field for during the geomagnetic storm on 19 August 2006.
*) Plot diagram opens in a separate window.
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