HISTORICAL NEWS SEARCH - Government of British Columbia
HISTORICAL NEWS SEARCH - Government of British Columbia
HISTORICAL NEWS SEARCH - Government of British Columbia
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1 Introduction<br />
Weather is one <strong>of</strong> the most common topics <strong>of</strong> conversation. Landslides, snow avalanches and flooding events may<br />
have devastating impacts on property and can result in the loss <strong>of</strong> human life. A clear understanding <strong>of</strong> the magnitude and<br />
frequency <strong>of</strong> landslides, flooding and storm events may help in project planning, emergency planning and risk assessment.<br />
Thus the importance <strong>of</strong> storms, which create such events, will be <strong>of</strong> interest to a wide audience ranging from emergency<br />
measure planners and foresters to engineers and historians.<br />
2 Scope<br />
Historical information on weather events and their impacts is scattered throughout many different sources,<br />
including newspapers, technical reports and streamflow records. The intent <strong>of</strong> this report is to produce a chronological list <strong>of</strong><br />
flooding and landslide events in the northern part <strong>of</strong> <strong>British</strong> <strong>Columbia</strong>. The area covered is north <strong>of</strong> a straight line running<br />
from Bella Bella in the west over Williams Lake and Blue River to the Rocky Mountains in the east. Some weather events<br />
causing fatalities in the adjacent Alaska panhandle have been included in the report.<br />
3 Information reliability<br />
News coverage <strong>of</strong> extreme storm events and subsequent damage may vary considerably in detail and accuracy.<br />
Although an effort has been made to be as accurate and complete as possible, the chronological list <strong>of</strong> such events contained<br />
in this report is far from complete. In a report with a time span and geographic area like this, many storm and flood events<br />
will have been missed.<br />
Terminology used to describe mass wasting events <strong>of</strong>ten also varies widely in newspaper accounts. No effort has<br />
been made to confirm the correctness <strong>of</strong> the terms used in the original reports. Also as little as possible was changed in the<br />
original reporting. Eyewitness accounts and many reported cases <strong>of</strong> “worst flooding on record” are all in quotation marks by<br />
the author. Such information must be taken at face value.<br />
The historical detail contained in this report is strictly raw data without any analysis <strong>of</strong> the events. Consequently,<br />
this information is only as good as originally reported. Thus all the details and quotations must stand on their own merit,<br />
without benefit <strong>of</strong> the author’s analysis or comment.<br />
Unless stated otherwise, damage amounts are in dollar values <strong>of</strong> the time <strong>of</strong> the<br />
event.<br />
4. Organization <strong>of</strong> storm events<br />
All damage causing events are organised chronologically starting with the ca. 1820 event and ending with a storm<br />
event on December 18-19, 2006. Some extreme wind and snow storm events have also been included even though they did<br />
not cause flooding or landslide damage.<br />
For information for a specific watercourse or community, refer to Appendix 1 and 2,<br />
respectively. A chronological list <strong>of</strong> some <strong>of</strong> the reported fatalities caused by slope failures and snow<br />
avalanches in northern <strong>British</strong> <strong>Columbia</strong> can be found in Appendix 3.<br />
5. Community flooding and landslide archive<br />
Personal memories, diaries, newspaper articles all contain valuable information on historical storm and<br />
flood events. Many such events have been recorded while others only remain in the memories <strong>of</strong> those affected. This local<br />
knowledge may also make this report and thus flood warnings more accurate and help planners in future flood prevention<br />
measures.<br />
Additional information about any missed events can be send to the author’s address at P.O. Box 1000, Whaletown,<br />
BC - V0P 1Z0.<br />
6. Chronological list <strong>of</strong> flooding and landslide events<br />
Ca. 1820<br />
Event type: Rockslide.<br />
Precipitation: Not applicable.<br />
Source: Morice 1904; Evans (unpublished data) (p. 7).<br />
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