File:CancunRadar.gif
CancunRadar.gif （367 × 272像素，文件大小：72 KB，MIME类型：image/gif）
Summary
[编辑]
Radar image of 飓风威尔玛 as it slowly drifted inland over the NE Yucatán Peninsula. At the time Wilma was a strong Category 4 hurricane with winds near 140 mph.
Notice the two rings of maximum signature. An onset of 眼墙置换 is evident here. The inner eye wall would be disrupted by land interaction but it regenerated over the "Loop Current" and the new eye would not clear until moments before landfalling on Florida. The second eye wall may explain why Wilma retained much of its strength despite land interaction (besides retaining 75% of its circulations over water).
Licensing
[编辑]
Okay, this is somewhat complicated to rationalise. While the image is indeed originally produced by the Mexican Weather Service (and the Mexican government does not release its works into the public domain), the fact that it has been released and distributed by the US 美国国家海洋和大气管理局 should allow us to use it here. The {{PD-USGov-NOAA}} is not entirely accurate but is the best I can find.
 | 本作品受到（或推定受到）著作權保護以及沒有標明授權條款，不屬於Wikipedia:合理使用 § 圖像或Wikipedia:合理使用 § 聲音剪輯中任何一項可以接受的內容分類，也不屬於Wikipedia:檔案著作權標誌/非自由授權當中任何一種特定的非自由內容條款。然而，有鑑於本作品用於：
因而符合美國著作權法或當地著作權法的合理使用原則。將本圖用於維基百科或以外之其他用途，可能會侵犯著作權。請參考Wikipedia:合理使用與Wikipedia:著作权信息。 |
| 描述 | Radar image of 飓风威尔玛 as it slowly drifted inland over the NE Yucatan Peninsula. At the time Wilma was a strong Category 4 hurricane with winds near 140 mph. Notice the two rings of maximum signature. An onset of 眼墙置换 is evident here. The inner eye wall would be disrupted by land interaction but it regenerated over the "Loop Current" and the new eye would not clear until moments before landfalling on Florida. The second eye wall may explain why Wilma retained much of its strength despite land interaction (besides retaining 75% of its circulations over water). |
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| 来源 | https://web.archive.org/web/20131110155713/http://smn.cna.gob.mx/ciclones/tempo2005/atlantico/wilma.pdf |
| 条目 | 飓风威尔玛的气象历史 |
| 有限使用 | All; image was freely available and reproduced in public domain documents ({{PD-USGov-NOAA}}), so no damage is possible to the negligible commercial value of the image. |
| 低分辨率 | No; reducing the size of the image has the potential of distorting radar returns near the center of the image, which are the important part of the image; these returns are in cases only a few pixels wide. |
| 用途 | Shows the organization and strength of 飓风威尔玛 during its landfall near 科苏梅尔岛. |
| 無等效品 | There are no free alternatives available, nor any can be produced, as this was a one-time event. |
| 其他信息 | |
| Fair use合理使用飓风威尔玛的气象历史上下文中受版權保護的材料//wiki.zwnes.eu.org/wiki/File:CancunRadar.gif | |
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| 日期/时间 | 缩略图 | 大小 | 用户 | 备注 | |
|---|---|---|---|---|---|
| 当前 | 2017年2月27日 (一) 13:00 | | 367 × 272（72 KB） | Wcam-bot（留言 | 贡献） | 机器人：根据WP:NFCC#3b缩小非自由图片大小 |
| 2014年3月29日 (六) 02:14 | 没有缩略图 | 886 × 657（208 KB） | Jarodalien（留言 | 贡献） | == Summary == Radar image of 飓风威尔玛 as it slowly drifted inland over the NE Yucatán Peninsula. At the time Wilma was a strong Category 4 hurricane with winds near 140 mph. Notice the two rings of maximum signature. An onset of [[眼墙�... |
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