![vrijeme-2](https://static.jutarnji.hr/images/live-multimedia/binary/2019/1/17/9/vrijeme-2.jpg)
Rijetki prirodni fenomen iznenadio je stanovnike američkog grada Westbrooka u državi Maine. Fotografije su se proširile internetom i ljudi diljem svijeta su očarani prizorom.
U rukavcu rijeke Presumpscot formirao se gigantski disk, širok otprilike 91 metar, i sasvim se polako okreće.
Zapanjujuću prirodnu bizarnost uspoređuju sa svemirskom letjelicom, vrtuljkom i Mjesecom, piše BBC.
![A massive ice disc formed on the surface of Presumpscot River is seen in Westbrook, Maine, U.S., January 14, 2019 in this still image taken from a social media video obtained January 16, 2019. Tina Radel/via REUTERS ATTENTION EDITORS - THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. MANDATORY CREDIT. NO RESALES. NO ARCHIVES](https://static.jutarnji.hr/images/live-multimedia/binary/2019/1/16/19/2019-01-16T093825Z_1431880839_RC16DB077470_RTRMADP_3_USA-WEATHER.jpg)
![A massive ice disc formed on the surface of Presumpscot River is seen in Westbrook, Maine, U.S., January 14, 2019 in this still image taken from a social media video obtained January 16, 2019. Tina Radel/via REUTERS ATTENTION EDITORS - THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. MANDATORY CREDIT. NO RESALES. NO ARCHIVES](https://static.jutarnji.hr/images/live-multimedia/binary/2019/1/16/19/2019-01-16T093452Z_1475611528_RC146AC5A240_RTRMADP_3_USA-WEATHER-ICEDISC.jpg)
Ovakvi ledeni diskovi nastaju u ušćima rijeka gdje brzi vodeni tok zbog rotacije otkida komadiće leda na rubovima pa se i sam disk počinje vrtjeti.
Ovaj konkretni ledeni disk u Maineu poslužio je kao splav patkama i drugim pticama, prenose američki mediji. Gradske je vlasti na fenomen upozorio lokalni biznismen, pa su pomoću drona snimili fantastične fotografije neobične formacije.