September 2020 Forecasts and Discussions

Post by **Abby_wx** » Thu Sep 24, 2020 12:46 pm

The rain was so heavy with that thunderstorm that I set a new record high rainfall rate of 325.1 mm/hr.

My storm total stands at 52.4 mm.

AbbyJr · Post by **AbbyJr** » Thu Sep 24, 2020 12:58 pm

Abby_wx wrote: ↑Thu Sep 24, 2020 12:46 pm The rain was so heavy with that thunderstorm that I set a new record high rainfall rate of 325.1 mm/hr.

My storm total stands at 52.4 mm.

I know, that rain was crazy intense. Imagine if it had remained at that intensity for an hour.

My storm total is currently at 54.7 mm.

Typeing3 · Post by **Typeing3** » Thu Sep 24, 2020 1:28 pm

Storm total of 87.6mm in northeast coquitlam.

Weather101 · Post by **Weather101** » Fri Sep 25, 2020 5:27 am

Very Heavy rain

Post by **Hound** » Fri Sep 25, 2020 10:15 am

Power was out for a bit this morning.

Nimbus · Post by **Nimbus** » Fri Sep 25, 2020 10:43 am

Storm total 62 mm in Cowichan Bay!

Post by **Abby_wx** » Fri Sep 25, 2020 2:03 pm

Picked up another 10 mm today... my 3-day total is 62.4 mm.

AbbyJr · Post by **AbbyJr** » Fri Sep 25, 2020 2:09 pm

Abby_wx wrote: ↑Fri Sep 25, 2020 2:03 pm Picked up another 10 mm today... my 3-day total is 62.4 mm.

I got another 11.6 mm today. My 3 day storm total is 66.6 mm.

Typeing3 · Post by **Typeing3** » Fri Sep 25, 2020 2:26 pm

32.5mm this morning for a 3-day total of 126.3mm in northeast coquitlam.

Monthly total of 138.5mm.

AbbyJr · Post by **AbbyJr** » Fri Sep 25, 2020 5:01 pm

Typeing3 wrote: ↑Fri Sep 25, 2020 2:26 pm 32.5mm this morning for a 3-day total of 126.3mm in northeast coquitlam.

Monthly total of 138.5mm.

Very similar to Burke Mountain. I wonder how much rain Westwood Plateau got? A bit higher in elevation so I assume a bit more.

Typeing3 · Post by **Typeing3** » Fri Sep 25, 2020 5:22 pm

AbbyJr wrote: ↑Fri Sep 25, 2020 5:01 pm Very similar to Burke Mountain. I wonder how much rain Westwood Plateau got? A bit higher in elevation so I assume a bit more.

The totals I've been posting are from the burke mountain area. The rain gauge is located at the intersection of Coast Meridian and Harper road... elevation is about 200m.

And yes, safe to assume the higher elevations of Westwood plateau got even more rain over the last few days. I believe the highest elevation of the area (where people live) is roughly 365m.

AbbyJr · Post by **AbbyJr** » Fri Sep 25, 2020 5:43 pm

Typeing3 wrote: ↑Fri Sep 25, 2020 5:22 pm The totals I've been posting are from the burke mountain area. The rain gauge is located at the intersection of Coast Meridian and Harper road... elevation is about 200m.

And yes, safe to assume the higher elevations of Westwood plateau got even more rain over the last few days. I believe the highest elevation of the area (where people live) is roughly 365m.

Alright Atmospheric River aside, lets have one more taste of summer before we prepare for a December 1996 and January 1954 redux.

Coquitlam79 · Post by **Coquitlam79** » Fri Sep 25, 2020 7:46 pm

Typeing3 wrote: ↑Fri Sep 25, 2020 2:26 pm 32.5mm this morning for a 3-day total of 126.3mm in northeast coquitlam.

Monthly total of 138.5mm.

They had a high streamflow advisory up for the North Shore and Coquitlam but a 3 day total of 5 inches or so is pretty run-of-the-mill for those areas but still pretty impressive for September. Cliff Mass was mentioning areas in Washington state near Mt Sr Helens and the SW olympics as well as parts of Oregon have storm totals around 200mm (7-8 inches) and counting. They are worried about debris flows in the fire zones. One extreme to the next.

tyweather · Post by **tyweather** » Fri Sep 25, 2020 8:37 pm

Snow on the top of Whistler

Monty · Post by **Monty** » Fri Sep 25, 2020 8:45 pm

Nimbus wrote: ↑Fri Sep 25, 2020 10:43 am Storm total 62 mm in Cowichan Bay!

There was very close to 25mm here overnight. HavenÃ¢â‚¬â„¢t emptied my gauge yet but storm total is close to 80mm.

Edit. 79.5mm in the manual gauge.

September 2020 Forecasts and Discussions

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