| 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 | 09.9h | 06d 21h | gradual | 82 | 7.8 | 56 | |||
| Memambetsu | 09.9h | 06d 21m | gradual | 108 | 11.1 | 24 | |||
| Kanoya | 09.9h | 06d 21h | gradual | 92 | 7.4 | 45 | |||
(*) 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 5 March 2022.
Plot of Memambetsu 1-minute geomagnetic field for the geomagnetic storm on 5 March 2022.
Plot of Kanoya 1-minute geomagnetic field for during the geomagnetic storm on 5 March 2022.
*) 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 | 10h 45m | 14d 09h | sudden | +25 | 109 | 11.7 | 58 | ||
| Memambetsu | 10h 45m | 14d 09m | sudden | +30 | 143 | 19.9 | 30 | ||
| Kanoya | 10h 45m | 14d 09h | sudden | +28 | 113 | 10.2 | 45 | ||
(*) 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 13 March 2022.
Plot of Memambetsu 1-minute geomagnetic field for the geomagnetic storm on 13 March 2022.
Plot of Kanoya 1-minute geomagnetic field for during the geomagnetic storm on 13 March 2022.
*) 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 | 02h 23m | 03d 00h | sudden | +38 | 94 | 11.2 | 58 | ||
| Memambetsu | 02h 23m | 03d 00m | sudden | +36 | 95 | 14.7 | 34 | ||
| Kanoya | 02h 23m | 03d 00h | sudden | +44 | 112 | 10.5 | 61 | ||
(*) 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 31 March 2022.
Plot of Memambetsu 1-minute geomagnetic field for the geomagnetic storm on 31 March 2022.
Plot of Kanoya 1-minute geomagnetic field for during the geomagnetic storm on 31 March 2022.
*) Plot diagram opens in a separate window.
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