Supernatural is by definition what is not natural.
Consider that the book of Enoch was dated by Laurence “before the rise of Christianity, most probably at an early period of the reign of Herod” because it prophesied the reign of King Herod the Great which began 37 B.C. and was quoted by Jesus Christ and His apostles.
Please identify the verses from Enoch that prophesy Herod the Great.
To the contrary, I assert that the natural is part of what you would consider "supernatural" and indeed, the natural declares that God exists. For instance, that there was a beginning, that the universe is intelligible at all, the unreasonable effectiveness of math, the existence of information in the universe, that order has arisen out of chaos (the void), willfulness, autonomy, semiosis and so on.
What you are speaking to is causation. Where you have looked you have found physical causation. Science depends on physical causation to understand nature, so that is not surprising.
If you search on "Herod" you can peruse the various points in the manuscript where the translator interpreted the "prophesy" and thus dated it after the beginning of the reign of King Herod the Great. A more thorough discussion is around page 59.
In sum, chapters 89 and 90 of Enoch are a review or preview (prophesy) of Jewish history - at about 90:9, the 'great horn' is described which is interpreted to mean Judas Maccabi (first few years of the reign of King Herod the Great 37 B.C.)