Ball of fire still a mystery



Louis Campbell, with Violet, stand next to the scene of a mysterious fire that took place in a field in Grahams Road Saturday morning.

Louis Campbell, with Violet, stand next to the scene of a mysterious fire that took place in a field in Grahams Road Saturday morning.

Published on June 16th, 2010
Published on July 8th, 2010
Colin MacLean RSS Feed
Topics :
Mount Allison University , Athena Community Astronomy Club , Grahams Road

Grahams Road -

A mysterious ball of fire that crashed into a farmer's field here Saturday has attracted the attention of a meteorite expert.

Dr. Robert Hawkes, professor and head of the physics department at Mount Allison University, contacted P.E.I. Fire Marshall Dave Blacquiere on Tuesday and expressed interest in investigating the incident.

"I've been in contact with him and I'm hoping to visit the site with him today (Tuesday)," said Blacquiere.

Louis and Clemmie Campbell were outside their home Saturday morning when they heard a loud swishing sound and noticed a white ball of fire fall from the sky and land near their home. A small fire broke out as a result of the impact, but was quickly extinguished by Clemmie.

Though it's not clear at this time what the fireball was, it's looking unlikely it was a meteorite as first suggested by witnesses.

"The facts I relayed to him (Hawkes) had him believing it's probably not a meteorite," Blacquiere said.

Michael Nesbitt, a member of the Athena Community Astronomy Club, has inspected the site where the fireball impacted and while he wasn't willing to guess as to what caused the fire, he also doubts it was a meteorite.

"There was nothing obvious to have impacted the ground," said Nesbitt, adding that a meteorite would have left fragments of some kind.

"There could be a thousand explanations."

Comments

  • Username
    Blob
    - July 8th, 2010 at 15:32:08

    I now suspect it was an object thrown from a plane.

    Were there any skydivers in the area?

    Submit a Comment

  • Username
    BA
    - July 8th, 2010 at 15:32:08

    Who really cares what it was!! I would say though that with all the blow-hole, hot-air summerside municipal politicians would be the most obvious reason. Right Dowling!!!

    Submit a Comment

  • Username
    Robert
    - July 8th, 2010 at 15:32:07

    I thought I would add a few commentsd. The most common type of meteorites heat to about 2000 degrees during atmospheric flight, but only the outer few mm heat (due to limited thermal conductivity and the rapid nature of the heating). As a result, meteorites causing fires is rare, although not impossible (so we went to PEI to examine the fragments and the site). Because the last 10 km or so of the fall is in 'dark flight' (the object slows enough that it is no longer luminous), it is also not usual for the object to be seen and fall nearby (unless flight is vertical). The tiny amount of recovered material looks much more like ash from burning of an object, rather than a meteorite or space debris (that glow by vaporizing and collisions with atmospheric molecules, not by burning in the everyday sense). Therefore, the circumstances and appearance of fragments seem to not be consistent with natural meteoroids or space debris. One thing that would be helpful, to estimate height of the observed luminous trail, would be if others saw the event from some distance. If you did see this (it was between 10:30 and 11:00 am on Saturday morning) if you could email me (rhawkes@mta.ca with what you saw, the direction, and approximate angle up from horizon. Thank you. B. Hawkes Mt. Allison

    Submit a Comment

  • Username
    BA
    - July 8th, 2010 at 15:31:55

    Who really cares what it was!! I would say though that with all the blow-hole, hot-air summerside municipal politicians would be the most obvious reason. Right Dowling!!!

    Submit a Comment

  • Username
    Robert
    - July 8th, 2010 at 15:31:54

    I thought I would add a few commentsd. The most common type of meteorites heat to about 2000 degrees during atmospheric flight, but only the outer few mm heat (due to limited thermal conductivity and the rapid nature of the heating). As a result, meteorites causing fires is rare, although not impossible (so we went to PEI to examine the fragments and the site). Because the last 10 km or so of the fall is in 'dark flight' (the object slows enough that it is no longer luminous), it is also not usual for the object to be seen and fall nearby (unless flight is vertical). The tiny amount of recovered material looks much more like ash from burning of an object, rather than a meteorite or space debris (that glow by vaporizing and collisions with atmospheric molecules, not by burning in the everyday sense). Therefore, the circumstances and appearance of fragments seem to not be consistent with natural meteoroids or space debris. One thing that would be helpful, to estimate height of the observed luminous trail, would be if others saw the event from some distance. If you did see this (it was between 10:30 and 11:00 am on Saturday morning) if you could email me (rhawkes@mta.ca with what you saw, the direction, and approximate angle up from horizon. Thank you. B. Hawkes Mt. Allison

    Submit a Comment

  • Username
    Blob
    - July 8th, 2010 at 15:31:54

    I now suspect it was an object thrown from a plane.

    Were there any skydivers in the area?

    Submit a Comment

Submit a Comment

Submit a Comment

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