| 41. | With a subtropical ridge in the vicinity of the Marianas Islands, the nascent depression moved to the northwest.
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| 42. | After slowing down further, Bess curved north along the southern periphery of a weakness in the subtropical ridge.
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| 43. | The restrengthening of the subtropical ridge on September 14 caused the hurricane to quickly curve towards the northwest.
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| 44. | On that day, Gafilo tracked more southwestwards along the northwestern periphery of a subtropical ridge located to the southeast.
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| 45. | The next day, Cyclone Jasmine began to track to the east southeast in response to a strengthening subtropical ridge.
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| 46. | The system initially tracking northwestward, Angela turned westward along the southern periphery of a subtropical ridge to the north.
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| 47. | If Frances slows or stalls, variations in the subtropical ridge could play a significant role in the hurricane's movement.
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| 48. | Then the storm moved slowly to the west and northwest around a subtropical ridge that was centered over Mexico.
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| 49. | Sose remained nearly stationary for a period of 24 hours, blocked by a strong subtropical ridge to the south.
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| 50. | Moving erratically through the southeast major hurricane as it recurved toward the northwest along a weakness in the subtropical ridge.
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