| 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 m | 05d 18h | gradual | 138 | -1 | 60 | |||
| Memambetsu | 06.5h m | 05d 15m | gradual | 154 | -1 | 30 | |||
| Kanoya | 10.5h m | 05d 18h | gradual | 143 | -1 | 59 | |||
(*) 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 2 September 1992.
Plot of Memambetsu 1-minute geomagnetic field for the geomagnetic storm on 2 September 1992.
Plot of Kanoya 1-minute geomagnetic field for during the geomagnetic storm on 2 September 1992.
*) 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 | 01h 39m | 11d 22h | sudden | +21 | 210 | -1 | 82 | ||
| Memambetsu | 01h 39m | 11d 22m | sudden | +8 | 214 | -1 | 55 | ||
| Kanoya | 01h 39m | 11d 21h | sudden | +24 | 251 | -1 | 89 | ||
(*) 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 9 September 1992.
Plot of Memambetsu 1-minute geomagnetic field for the geomagnetic storm on 9 September 1992.
Plot of Kanoya 1-minute geomagnetic field for during the geomagnetic storm on 9 September 1992.
*) 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 | 02.1h m | 19d 07h | gradual | 182 | -1 | 91 | |||
| Memambetsu | 02.1h m | 19d 04m | gradual | 211 | -1 | 49 | |||
| Kanoya | 02.0h m | 18d 21h | gradual | 189 | -1 | 96 | |||
(*) 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 17 September 1992.
Plot of Memambetsu 1-minute geomagnetic field for the geomagnetic storm on 17 September 1992.
Plot of Kanoya 1-minute geomagnetic field for during the geomagnetic storm on 17 September 1992.
*) 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 | 12.0h m | 01d 21h | gradual | 182 | -1 | 81 | |||
| Memambetsu | 12.0h m | 01d 15m | gradual | 181 | -1 | 37 | |||
| Kanoya | 12.0h m | 01d 21h | gradual | 190 | -1 | 98 | |||
(*) 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 28 September 1992.
Plot of Memambetsu 1-minute geomagnetic field for the geomagnetic storm on 28 September 1992.
Plot of Kanoya 1-minute geomagnetic field for during the geomagnetic storm on 28 September 1992.
*) Plot diagram opens in a separate window.
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