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Table 4.
CME input parameters used in the EUHFORIA simulations of the 13–14 June 2012 CMEs, and their predicted arrival times at Earth.
| CME1 | CME2 | |||
|---|---|---|---|---|
| All runs | Run 01 | Run 02 (Run 03) | Run 04 (Run 05) | |
| CME model | cone | cone | spheromak | spheromak |
| Insertion time | 2012-06-13T19:38 | 2012-06-14T16:55 | 2012-06-14T16:55 | 2012-06-14T16:55 |
| vCME | 719 km s−1 | 1213 km s−1 | 1213 km s−1 (713 km s−1) | 1213 km s−1 (713 km s−1) |
| ϕ | −20° | −5° | −5° | −5° |
| θ | −35° | −25° | −25° | 0° |
| ω/2 | 26° | 40° | – | – |
| r0 | – | – | 18.0 Rs | 18.0 Rs |
| ρ | 1 × 10−18 kg m−3 | 1 × 10−18 kg m−3 | 1 × 10−18 kg m−3 | 1 × 10−18 kg m−3 |
| T | 0.8 × 106 K | 0.8 × 106 K | 0.8 × 106 K | 0.8 × 106 K |
| H | – | – | +1 | +1 |
| Tilt | – | – | −120° | −120° |
| ϕt | – | – | 4.0 × 1013 Wb | 4.0 × 1013 Wb |
| Predicted ToA at Earth | – | 2012-06-16T23:32 | 2012-06-16T12:53 | 2012-06-16T04:02 |
| (2012-06-17T12:32) | (2012-06-17T01:32) | |||
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