Hot Summer in Philadelphia

It’s been a hot summer in Philadelphia so far this year. I started wondering in the global warming has anything to do with our recent spate of 90+ days.

First, lets look at the global warming situation. NASA has announced that July, 2016 is the warmest month on record (here, here). We are well on our way to the 3rd year of record breaking global temperatures.

NASA’s GISS Temperature Anomaly Trend

Is there a connection between global temperature increases and our 90+ summer? To find out, I first downloaded temperature data from the Weather Underground for Philadelphia’s NE Airport. I then plotted the daily maximum and minimum temperatures for the summer months of May through yesterday.

KPNE_Summer_hot_days

On first glance at the chart, I was sure that I found proof that our 33 90+ days was proof that global warming has hit Philadelphia. As I dug deeper I found that the number of 90+ days varies from a low of 6 in 1978,  to 41 in 2010 and a high of 43 in 1988. We are in the high end of the  6 – 43 day ranges of 90+ temperatures  range of the number of 90+ days we have had in the 1975 – 2015 period.

We need to dig deeper to find links between the number of Philadelphia’s dog days of summer and global warming. I’ll be writing on this more in the comming months.

 

Ken Burns 2016 Election Thoughts on Trump

Ken Burns gave the commencement address at Stanford’s 2016 graduation. Here is the portion of the talk where Burns talks about the 2016 election, specifically the lack of qualifications and dangers of Donald Trump.

 

Image

Looking at Texas Flood with LandSat

Houston, Texas area has seen major rainfall and flooding.  This gif animation shows LandSat images of the Brazos River on May 4, 2013 and May 28, 2016 after the recent Texas storms.  (NASA link)

Texas_flood_landsat

Brazos River: normal and May 28, 2016 flood

Lake Powell Full & Now

The Colorado Basin has been suffering a drought for 15 years. Here’s a look at how the drought has caused water levels in Lake Powell to drop to today’s low levels.

Western Drought + Climate Change = Western US Water Crisis

Donald Trump has brought the Western US drought to the 2016 presidential election with his 5/27 statement to Californians that he will  is “.. open up ..” water to drought stricken California (video).

Water management in the Western US is incredibly challenging, not as easily fixed as Trump claims.  The combination of increasing water demand and shrinking water supply brought about by  climate change has put us to the limits of water resources in the West.

This Blue Legacy International video does a good job showing the challenges we face trying to provide water for our urban center and agricultural needs in a water short part of our country.

(Click image to launch video)

We are facing incredibly challenging climate change problems. We need serious, thoughtful evaluations of our options, not just one liners from our presidential candidates.

District 8 Illegal Dumps: 3/15/16 Report

I have written about District 8’s litter and illegal dumping previously( link, link, link). I took a quick survey of the illegal dump sites that I reported about in my previous posts.

Here is a slideshow of the 5 District 8 illegal dump sites I checked today.

Philadelphia has a serious illegal dumping problem which will not be solved by quick fixes, City Council and the Mayor must address this with Police action as well as serious fines/ vehicle confiscation.

Trash and Microplastics in the Delaware Estuary

The DRBC’s Monitoring Advisory Coordinating Committee (MACC) and the Partnership for the Delaware Estuary held their annual joint meeting on Tuesday, March 8.

I presented this slide show at the meeting to encourage DRBC and the Partnership for the Delaware Estuary to begin to address plastic trash as a serious water quality challenge for the Delaware Estuary.

Del_Esturay_Plastics_3_8_16_cover

 

The presentation pdf is here