Note (return) — CLARENCE TERRACE, REGENT'S PARK.
Reading edition
At the moment of its occurrence, a subterraneous noise was very distinctly heard, resembling the noise of a carriage passing briskly over the pavement, and a white, thin, transparent cloud was seen to hang over the city; this cloud has been noticed in Italy, as generally, if not always, present, near the volcanic commotions of that country, previously, and at the time of these commotions. This cloud is entirely unlike any other which I have ever noticed, and resembles a thin gauze veil. I noticed it not only upon this occasion, but also in the earthquake of June 17th, 1826, in this city.2