Is there any correlation of an uptick in natural disasters and ימים נוראים? The basis is from the gemara in yevamot
אָמַר רַבִּי אֶלְעָזָר בַּר אֲבִינָא: אֵין פּוּרְעָנוּת בָּאָה לָעוֹלָם אֶלָּא בִּשְׁבִיל יִשְׂרָאֵל, שֶׁנֶּאֱמַר: ״הִכְרַתִּי גוֹיִם נָשַׁמּוּ פִּנּוֹתָם הֶחֱרַבְתִּי חוּצוֹתָם״, וּכְתִיב: ״אָמַרְתִּי אַךְ תִּירְאִי אוֹתִי תִּקְחִי מוּסָר״. Rabbi Elazar bar Avina said: Calamity befalls the world only due to the sins of the Jewish people, as it is stated: “I have cut off nations, their corners are desolate; I have made their streets waste” (Zephaniah 3:6), and it is written: “I said: Surely you will fear Me, you will receive correction” (Zephaniah 3:7). This indicates that other nations were punished so that the Jewish people would mend their ways.
And the explanation of rashi there:
בשביל ישראל - ליראם כדי שיחזרו בתשובה: To frighten them so they shall repent and return to G.od.
Not that I need any factual proof of the G.ods or the gemaras veracity; it's just that my curiosity got the better of me. Feel free to knock some sense into me