Monthly Archives: January 2017

River Appears to Top Out

This morning’s update:

Woke up this morning to see the Merced River appearing to be just passed it’s max height.  The graph above shows 12.68 feet.  The graph appears to be headed down.

Here’s where the water topped out (around midnight according to NPS) at the Phono Gauging Station:

 

Just poked my head outside and it’s still raining consistently.  My guess is that the snow level has dropped a fair amount.  My one piece of equipment – my iPhone – has decided not to work, so I can’t look at my radar app to confirm the snow level drop.  If true, this would lock much of the rain coming down now as snow in the backcountry, which wasn’t the case 24 hours ago.

So, it appears the worst might be over.  The roads have some flooding right now, but the water will most likely recede quickly.  Good News!!

Because my phone is inoperative, I unfortunately can’t access the videos I took yesterday.  Very sad.  I will most likely go out and take more photographs this morning and survey the flooding.

 

Kirk

Posted in Uncategorized

Storm Day 2: Water Rising But not as much as predicted

Update, January 8th, 6pm:

The River is now just over 9.5 feet and projected to crest at just under 12 feet.  This is lower than the previous days’ predicitons.

The satellite shows another wave of heavy rain going over Yosemite and Central California right now.  We had a reprieve from rain from about 9:30am – 1:30pm or so, then it started raining again.  It’s been a steady downpour for at least two hours now.

We are supposed to have continued heavy rain for at least the next 12 hours or so:

I will be posting more videos and pics from my day out today.  It was wild!  I’ll post 1 each here now, but more to come:

Royal Arches Cascade

Day 2 of January Storm: Yosemite Falls from Kirk Keeler on Vimeo.

The River was about a foot and a half under Superintendent’s Bridge about 4:30 pm today and Cook’s meadow is beginning to pool up – even starting to look like a lake!

Check back in tomorrow as I’ll post more!

 

Kirk

Posted in Uncategorized

STORM DAY 1: Not Much To Report

Just a quick update:

Went out to check on things before all the roads closed at 5pm this evening.

Stream Gauge, Phono Bridge, at 4pm, January 7th.  The white marker on the building is one of the gauges.  The other is next to the small tree in front of the station, just in the water.  The stream marker’s top height is 6.0 feet while the white marker on the building begins at 6.8 feet and tops out at 13.5 feet

 

Merced River Level at 4pm, January 7th. 4.5 feet

As seen in the photo and water graph for the Merced River above:  In the last 24 hours, the river has gone up about .8 feet; so, not much so far.  Notice, however that the predicted max. river height has gone up by two feet since this morning’s post.  That’s a little disconcerting.

There’s lots of water coming off the cliffs here!  Here’s a video I took of Yosemite Falls and what I’ll be calling Castle Cliffs Cascade.  I’m not sure if this cascade has a name, but I’ve never seen this much water in it – even during high spring runoff!

Yosemite Falls & Castle Cliffs Cascade, January 7th at 3pm from Kirk Keeler on Vimeo.

And last, but not least – Here’s what the satellite looked like at 5pm today over California.  Wow!  That’s a lot of water headed our way:

Satellite Image, 5pm PST, Westcoast

Unfortunately, I will no longer be able to drive around Yosemite Valley, but will post what pics and videos I can from Yosemite Village.

That’s it for now.  I’ll check back in tomorrow morning.

 

Kirk

 

Posted in Sierra Nevada, Winter, Yosemite National Park

Waiting For The Storm

I woke up this morning (around 6am) to the familiar pitter-patter of raindrops hitting last year’s oak leaves on the ground outside my house.  The storm has begun!

In an effort to preempt difficulties of leaving Yosemite Valley due to possible flooding, the National Park Service put out a press release informing the public that Yosemite Valley would close to visitors at 5pm yesterday.  All roads leading into the valley are closed, however certain areas of Yosemite are still open for visitors, such as Hetch Hetchy Dam and the Merced and Tuolumne Groves of Sequoias.

All but ‘essential’ employees are to be gone from the valley later today.  I, along with two others, are remaining at The Ansel Adams Gallery as essential employees.  I will be helping any efforts to minimize damage to buildings here, as well as maintain security.  Gratefully, the president of the gallery installed a generator a few years ago for events like this – as a way to keep the gallery operating during the many power outages that occur in this outpost, far from generating stations.  Although we are officially closed, the generator might come in handy for the three of us, should the power go out.  Another concern with rising water is that the valley’s sewer pumping stations may have to be turned off to keep spilling of raw sewage to a bare minimum.  Sewer and water are expected to be turned off.  We could be living by bare-minimum means these next few days…perhaps longer!

All Eyes on The Gauge

As of this morning –

Here’s just a peek at what the National Weather Service predicts for the weather through Tuesday Night:

National Weather Service Forcast through Tuesday, Jan. 10th

Here’s also NOAA’s predition of the water level of the Merced River at Pohono Bridge:

Estimated river level at Phono Bridge through Wednesday, Jan. 11th

Lastly, here is a list of flood impacts (again by NOAA), measured in feet of water, to areas within Yosemite Valley:

Yesterday, I got the idea that I should go down to the gauging station at Pohono Bridge and take some photos of the station that all eyes will be glued to in the next days as the Merced River begins to rise.  Actually, I’ve never given the gauging station a second thought as I’ve driven passed it hundreds of times while entering the valley.  EVERYONE must pass by it if you arrive to Yosemite Valley via Hwy’s 120 or 140, because you are forced to drive over Pohono Bridge – fairly menial at first glance, but still a beautiful arching stone bridge.  The gauging station sits just upriver, on the south side of the river, from the bridge.

As I walked over to the gauge station, I immediately noticed the gauges on either side of the building, along with a small gauge in the river, right next to the station.  Here are some pics I took yesterday, around 3pm.

Here’s the small gauge in the water.  If you click on it, you’ll see the water level was just under 3.7 feet – a very harmless, calm Merced River yesterday:

This photo shows the gauge on the side of the station facing the river.  Because of my height, I was only able to show the gauge up to 12.3 feet.  12.5 feet, as stated by the flood impacts image above, is the beginning of both roads, Northside and Southside Drive, being flooded.

This final image just shows that this building is indeed a ‘stream gauging’ station:

As I stood by this station, looking at the river level at under 3.7 feet yesterday, it was hard for me to fathom the river being 6 feet over my head for the beginning of flooding, much less the projected 16.1 feet the river might get to (over 10 feet above me!).

For now, all the remaining essential employees, myself included, will be waiting with anticipation as this winter rain storm unleashes the relentless pitter-patter of rain drops.  It’s my hope that this storm is colder than what’s predicted, and that the majority of precipitation falls as snow in the backcountry, thus holding back much of the water and lowering the water level in the Merced.

I’ll check back in as things progress.

 

Kirk

Posted in Sierra Nevada, Winter, Yosemite National Park