Da li je Covid-19 izazvao hladnu zimu 2020/21?

[Xenon]

Ako izuzmemo cinjenicu da su nase krajeve za sad mahom zaobisle klimatske katastrofe, gledajuci dugorocne proseke, ova zima je globalno gledano dosta hladnija od prethodnih.

Evropa:
https://www.9news.com.au/wild-weather/uk-europe-weather-record-low-temperatures-scotland-holland/fb43c984-4151-4508-b50b-558e49ca4b51
https://www.euronews.com/2021/01/07/spain-records-coldest-ever-temperature-at-35-8-c
https://www.dw.com/en/german-village-logs-289-celsius-overnight-as-cold-snap-persists/a-56576765
https://riamo.ru/article/474693/sneg-i-nikakogo-plyusa-kakim-budet-fevral-2021-goda-v-moskve.xl

Azija:
https://www.thatsmags.com/beijing/post/32163/cold-wave-may-bring-lowest-temperatures-this-season-in-china
https://www.reuters.com/article/us-china-weather-idUSPEK16157020080204
https://e.vnexpress.net/news/news/sub-zero-temperatures-see-northern-vietnam-blanketed-in-frost-4218061.html

Amerika:
https://edition.cnn.com/2021/02/15/weather/historic-cold-outbreak-statistics/index.html
https://www.usatoday.com/story/news/nation/2021/02/15/winter-storm-texas-power-outages-south-ice-snow/4487366001/
https://www.washingtonpost.com/weather/2021/02/15/texas-oklahoma-record-cold/
https://www.reuters.com/article/us-mexico-energy/power-cuts-hit-4-7-million-users-in-northern-mexico-after-cold-snap-idUSKBN2AF1G4
https://ktla.com/news/snow-pictures-show-northern-mexico-hit-by-unprecedented-winter-storm/

Koja je verovatnoca da je smanjena ljudska aktivnost ove godine zbog Covida 19 i svih karantina, drasticnog smanjenja u putovanjima, letovima, potrosnji goriva i sl. izazvala ovu rekordnu hladnocu?

[krco]

Ne bi ni Grčku izostavio:
https://www.breakingnews.ie/world/snow-in-central-athens-as-cold-weather-front-sees-temperatures-plummet-in-greece-1081266.html

Pravo je čudo da je baš nas zaobišlo, a što se tiče uzoka u smanjenju ljudske aktivnosti, pojma nemam

[hajv]

Mislim da se utjecaj čovjeka na klimu ipak očituje na malo duže staze i da ovo nema veze s tim.

Jednostavno se potrefila takva zima sa malo više polarnih prodora u umjerene širine. Isto kao što se i prije 100 godina znala dogoditi topla zima (ili čak nekoliko njih zaredom) bez takvih prodora.