Following up on Plastic in NRC data:
I have deepened my understanding of where to find information on plastic spilled during train derailments and incidents, after local residents asked me to investigate a recent, post-Ida derailment.
Within the NRC tables, there is a "DERAILED_UNITS" tab that has a "CAR_CONTENT" field
The DERAILED_UNITS --> CAR_CONTENT has the "plastic" label
This photo was taken by Civilian Air Patrol, who is flying in support of FEMA.
CAP
https://disasters.geoplatform.gov/imagerybrowser/?webmap=2c7dabb4a0594861a8bac3944b931d2d
National Response Center Record 131 5801 train derailment.
https://alerts.skytruth.org/report/3e731bdb-b03d-73c4-0fa4-09865390d62e/
Report Details
NRC Report ID: 1315801
Incident Time: 2021-09-04 12:20:00
Nearest City: Raceland, LA
Location: MILE POST 42.2
Incident Type: RAILROAD NON-RELEASE
SkyTruth Analysis
Lat/Long: 29.747222, -90.609444 (Explicit)
Report DescriptionCALLER IS REPORTING THAT FOUR CARS DERAILED FROM A FREIGHT TRAIN ON A PASSENGER TRAIN LINE. THE CAUSE IS UNKNOWN. DOUBLE MAIN TRACK IS CLOSED. NO DELAYS TO PASSENGER SERVICES.
See attached for a large nurdle spill into wetlands in lafourche parish after Ida.
The Release of Plastic is considered a "Railroad Non-Release", although this waterway is connected to the Lake Boeuf Wildlife Management Area.
Within the NRC tables, there is a "DERAILED_UNITS" tab that has a "CAR_CONTENT" field
The DERAILED_UNITS --> CAR_CONTENT has the "plastic" label for these four cars, in incident 131 5801, which have visibly spilled plastics.
| SEQNOS| TRAIN_NAME_NUMBER| CAR_NUMBER| CAR_CONTENT| POSITION_IN_TRAIN| DERAILED_TYPE| | 1315801| HLALNSI1-02| FINX10809| PLASTIC| | CAR| | 1315801| HLALNSI1-02| FINX50062| PLASTIC| | CAR| | 1315801| HLALNSI1-02| CEFX54545| PLASTIC| | CAR| | 1315801| HLALNSI1-02| CBFX470967| PLASTIC| | CAR|
I can work on review a history of NRC incidents, and thus locations with this "CAR_CONTENT" = 'PLASTIC'
It would also be interesting to see, by block group, or county, which block groups or counties have the largest number of PLASTIC car incidents per mile of railroad.
8 Comments
A third question is, is this visible on MODIS or other satellite imagery?
Is this a question? Click here to post it to the Questions page.
John Amos of Skytruth.org graciously looked this up on PlanetScope imagery, and got a before and after.
"Although it seems highly unlikely, this spill was visible from space. I highly doubt that satellite imagery will normally be this useful, though, as the nurdle spill is very hard to discern--it has no shape, although the size is roughly a rail car, the glare from the albedo of an all-white material gives it a large halo. at a glance, it looks the same as a white-roofed building." --John Amos, Skytruth.org
Is this a question? Click here to post it to the Questions page.
Reply to this comment...
Log in to comment
NRC list of SEQNOS, 2010-2021 https://docs.google.com/spreadsheets/d/1rCoHnETFjOQfeVTuPjGnlWakk0X0JS6mYyxxCanq8N4/edit#gid=0
CSV
Is this a question? Click here to post it to the Questions page.
Is this a question? Click here to post it to the Questions page.
Reply to this comment...
Log in to comment
Looking through NRC through Jan 1 2000, I have found 632 cars, from 125 incidents, that are likely candidates. I have found 514 cars from 71 incidents that are certainly incidents to look for.
I will ask Skytruth to help us create a map and index the NRC Commons info, if they have the time.
The second question remains, where are these incidents happening, and where in relation to the relative amount of track.
Reply to this comment...
Log in to comment
Skytruth has sent me at Healthy Gulf a dataset since 2012.
Map:: https://www.google.com/maps/d/u/0/edit?mid=1PXFVRlD8sQB_tVa68uFsgfASa8xZnq_m&usp=sharing
Is this a question? Click here to post it to the Questions page.
Reply to this comment...
Log in to comment
Here;s the satellite imagery from the new Skytruth platform:
alerts.skytruth.org/issue/186-nurdle-spill-bnsf-in-raceland-ida-2021
Reply to this comment...
Log in to comment
Login to comment.