( ) 
another, hut always 'propagated through the whole 
Train, with fo fwift a Motion, that there could be 
no confiderable Difference as to the Height of one 
Part above another. The greateft Extent of thefe hori- 
zontal Flafhes was from N W. to NE. After thefe 
Phenomena the Meteor aifumed its ufual Form ; 
viz. a bright Aurora fettled upon a duskifh horizon- 
tal Vapour. J 
Observation XXIX. xK 
The Meteor was again formed into much the fame 
Form as was defcribed in Obfervation the twentieth, 
but of fainter Colours confiderably. It vanilhed alfo 
again in the fame manner. 
Observation XXX. 6 h 30'. 
The Aurora contininued till Day-light j and the 
Phenomena, at different Times, and without any cer- 
tain Periods, were much the fame as I have defcribed 
in one or another of the foregoing Articles. 
I fhall conclude thefe Notes, by obferving, that the 
Day before this Meteor was very warm for the Sea- 
fon, though early in the Morning there was a very 
confiderable Hoar-Froft. The Morning following 
was remarkable for an abundant Dew. The Tem- 
per of the Air much the fame as the preceding Day. 
About Eight o’Clock the Heavens fair and calm. 
Barom. 30. 1. Therm, lie. 
You may obferve, that in the Figures I have at- 
tempted the Stereographic Projection of the moft 
confiderable Scenes, which may be a confiderable Af- 
fiftance 
