Author Archives: pshepson

4-17-22 post, post-field campaign

Greetings!

Yesterday the last research flights for N2UW and N762JT occurred.  What an amazing campaign!

Shown below are the last ALAR, and the last King Air flight tracks, in order.

Shown below is pilot Bob Kaeser, thinking it over…

And here is a photo of the lead clouds, which captured much of our attention!  These last two photos were provided courtesy of Chris Rodgers!

Prudhoe Bay flight

On 2-27-22, ALAR did a Prudhoe Bay flight.  It was a clear sky, sunny, poor-mixing kind of day, and smoggy around Deadhorse.  Shown below is a photo that shows an NO2-haze layer at the horizon.

The flight track with color-coded CO2 is shown below, with the box encircling the greatest density of oil&gas emission sources at Prudhoe Bay.

The King Air did a great cloud sampling flight over the Chukchi Sea on the 27th.

 

Flight to Prudhoe Bay 2-21-22

Greetings!

Yesterday, Kris Hajny and I flew from Utqiagvik to Prudhoe Bay.  All I can say is that you shouldn’t underestimate man’s determination to suck every last bit of fossil fuel out of the Earth, unfortunately.  The first clip below is some views of the oil fields.

On the way back, just past the Barrow airport, we flew toward the Chukchi Sea.  “Normally”, it is ice covered, maybe with a lead just off the cost, beyond the shore-fast ice.  But not a wide area of open water.  See the video.

 

2-19-22 update

Yesterday we did a test flight of ALAR, which went well, all instruments are functioning well!

We are hoping/planning to have the first ALAR research flight tomorrow!

Here is today’s polar bear pic of the day, courtesy of Katja Bigge.