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1. แก้ไขแล้ว12/10/2026 เวลา 15:09โดย @ThePinGang

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   เขียนใหม่ เพิ่ม 230 คำ ลบ 36 คำ

   …hurricane season runs from 1 June to 30 November, though November. The dates are a convention: they cover the large majority of tropical cyclones sometimes cyclone formation in the basin, but storms can and do form outside them. The calendar has moved. Weather Bureau seasons once ran June to October; by 1907 the period was 15 June to 15 November, it was extended to 1 June - 30 November in 1917, and settled on those dates. [S] The eastern Pacific season is dates by 1965. In 2021, after several years of storms forming before June, the WMO recommended the NHC assess a fortnight longer at15 May start; the front, running NHC now issues routine outlooks from 15 May May, but the official season still begins 1 June. The 1991-2020 average is 14 named storms, 7 hurricanes and 3 major hurricanes (Category 3 or higher). The climatological peak is 10 September, with most activity between mid-August and mid-October; the first named storm usually forms in mid to 30 November. [S] late June and the first hurricane in early to mid-August. Extremes: 2020 had the most named storms (30) and 2005 the most hurricanes (15). The eastern Pacific season starts earlier, on 15 May, and averages 15 named storms, 8 hurricanes and 4 major hurricanes. NOAA issuespublishes its seasonal outlook for the Atlantic shortlyin late May, before the season opens — forstarts. The 2025 it came outlook, released on 22 May 2025, gave 13 to 19 named storms, 6 to 10 hurricanes and 3 to 5 major hurricanes at 70% confidence, with a news conference on 22 May. [1]60% chance of an above-normal season, and was updated in early August. The 2027 outlook would be expected in the same window.

   • Atlantic hurricane season - Wikipediaen.wikipedia.orgความเชื่อมั่น 85%