| 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 | 08.0h | 02d 09h | gradual | 112 | 6.2 | 60 | 178 | 25 | |
| Memambetsu | 08.0h | 02d 09m | gradual | 127 | 8.2 | 23 | 15 | 34 | |
| Kanoya | 08.0h | 02d 09h | gradual | 119 | 6.2 | 64 | 46 | 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 1 March 2013.
Plot of Memambetsu 1-minute geomagnetic field for the geomagnetic storm on 1 March 2013.
Plot of Kanoya 1-minute geomagnetic field for during the geomagnetic storm on 1 March 2013.
*) 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 | 06h 00m | 18d 12h | sudden | +30 | 172 | 12.7 | 67 | 341 | 54 |
| Memambetsu | 06h 00m | 18d 12m | sudden | +32 | 178 | 19.6 | 35 | 28 | 64 |
| Kanoya | 06h 00m | 18d 12h | sudden | +39 | 200 | 11.3 | 76 | 56 | 15 |
(*) 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 March 2013.
Plot of Memambetsu 1-minute geomagnetic field for the geomagnetic storm on 17 March 2013.
Plot of Kanoya 1-minute geomagnetic field for during the geomagnetic storm on 17 March 2013.
*) Plot diagram opens in a separate window.
Copyright (c) 2024 Kakioka Magnetic Observatory, Japan Meteorological Agency. All rights reserved.
