https://en.wikipedia.org/wiki/September_19
No meteorological events(hurricanes) so I'll take seismology today.
1985 – A strong earthquake kills thousands and destroys about 400 buildings in Mexico City.
2017 – The 2017 Puebla earthquake strikes Mexico, causing 370 deaths and over 6,000 injuries, as well as extensive damage.
And astronomy:
1852 – Annibale de Gasparis discovers the asteroid Massalia from the north dome of the Astronomical Observatory of Capodimonte.
1976 – Two Imperial Iranian Air Force F-4 Phantom II jets fly out to investigate an unidentified flying object, when both independently lose instrumentation and communications as they approach, only to have them restored upon withdrawal.
Where's Mulder and Scully when you need them ?