| 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 52m | C | sudden | +31 | |||||
| Memambetsu | 10h 52m | C | sudden | +35 | |||||
| Kanoya | 10h 52m | C | sudden | +35 | |||||
(*) 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 November 2004.
Plot of Memambetsu 1-minute geomagnetic field for the geomagnetic storm on 7 November 2004.
Plot of Kanoya 1-minute geomagnetic field for during the geomagnetic storm on 7 November 2004.
*) 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 | 18h 27m | C | sudden | +42 | 460 | 23 | 161 | 464 | 100 |
| Memambetsu | 18h 27m | C | sudden | +58 | 452 | 35.2 | 70 | 48 | 136 |
| Kanoya | 18h 27m | C | sudden | +51 | 488 | 21.9 | 168 | 105 | 35 |
(*) 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 November 2004.
Plot of Memambetsu 1-minute geomagnetic field for the geomagnetic storm on 7 November 2004.
Plot of Kanoya 1-minute geomagnetic field for during the geomagnetic storm on 7 November 2004.
*) 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 | 18h 49m | 12d 24h | sudden | +53 | 359 | 23.6 | 126 | 500 | 109 |
| Memambetsu | 18h 49m | 12d 24m | sudden | +69 | 368 | 39 | 78 | 48 | 165 |
| Kanoya | 18h 49m | 12d 24h | sudden | +63 | 390 | 20.8 | 125 | 111 | 40 |
(*) 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 November 2004.
Plot of Memambetsu 1-minute geomagnetic field for the geomagnetic storm on 9 November 2004.
Plot of Kanoya 1-minute geomagnetic field for during the geomagnetic storm on 9 November 2004.
*) Plot diagram opens in a separate window.
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