Special: very localized downpour on Tuesday

  • Vancouver Island Inland Sections Forecast - No watches or warnings in effect.

    Forecast Issued 4:00 PM PDT Sunday 22 April 2018 - Sunday night: Clear. Fog patches developing overnight. Low plus 1. Monday: Mainly sunny. Fog patches dissipating in the morning. High 18. UV index 5 or moderate. Monday night: Partly cloudy. Low plus 4. Tuesday: Cloudy. High 21. Tuesday night: Clear. Low plus 5. Wednesday: Sunny. High 24. Wednesday night: Clear. Low 6. Thursday: Sunny. High 26. Thursday night: Clear. Low 7. Friday: Sunny. High 19. Friday night: Cloudy periods. Low 9. Saturday: A mix of sun and cloud. High 15.

  • Current Conditions
    Temperature
    14.4° C
    -0.6 ° C/hr
    Barometer
    102.71 kPa
    0.0
    Wind
    NNE 5.2 km/h
    gusting 14.5 km/h
    Humidity
    44 %
    Rain Rate
    0.0 mm/hr
    Wind Chill
    14.4° C
    Heat Index
    14.4° C
    Dewpoint
    2.3° C
    UV
    0.0
    Solar
    48 W/m2
    Last Updated: 18:50:00 PDT
    Click to Refresh or See All Conditions
  • Day Almanac
    Day's Rain
    0.0 mm
    Day ET
    0.0 mm mm
    Rain Storm
    NotAvailable mm
    Civil Rise
    05:38
    Moon Phase
    First quarter (52% full)
    Civil Set
    20:58
    Day Length
    13:17:39
    Day High
    16.3° C @ 15:04 Tdy.
    Day Low
    2.0° C @ 04:45 Tdy.
    Day High Rain Rate
    0.0mm/hr00:05
    Day High Barometer
    103.17 kPa @ 08:13 Tdy.
    Day Low Barometer
    102.71 kPa @ 18:44 Tdy.
    Day Low Windchill
    2.0° C @ 04:45 Tdy.
    Day High Heat Index
    16.3° C @ 15:04 Tdy.
    Day High Wind Gust
    S 12.4km/h @ 16:20 Tdy.
    Day High Solar Radiation
    914W/m2 @ 13:31 Tdy.
    Day High UV Index
    4.7 @ 13:07 Tdy.

Even though I am on the shore of the Columbia River in Oregon (near Hood River), I have been hearing sbout the downpour yesterday in Port Alberni!

Sounds quite dramatic including videos posted on facebook.

it sounded to me like a localized thundershower type of event and the data bears that out thanks to our multiple stations in the Valley.

Here are the three graphs from the Islandweather stations for Alberniweather, Alberni Elementary and Maquinna Elementary.  Alberni obviously “got it”.  Note the scales are different so the bars are not proportional.

imageimageimage

The official reading at the airport is only 0.8m.  This kind of thing is not unusual at this time of year, but it is always a bit of a surprise.

Love this kind of stuff.  Even when I am 2000km away. 🙂  feel free to post youtube video in the comments and Ill repost them in this post.  Ill be back Sunday.

 

One Reply to “Special: very localized downpour on Tuesday”

  1. Wrote a paper for Geography 101 on microclimates in SF Bay Area, just didn’t know to what a great extent the same applies in a lot of coastal BC. We didn’t have the same level of sophistication in our observational tool kit in the fall of ’68 (I sound like what I am, a cranky old man!)

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