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Huge Explosion at Texas Fertilizer Plant

A massive explosion took place around 8:50pm ET at a fertilizer plant in a small town in Texas. The cause of the explosion is not precisely known, but the plant was on fire beforehand. The casualty reports are tentative and expected to rise, but two people are dead and over 150 are injured. Firefighters responding to the initial fire are unaccounted for. Over a thousand residents have been evacuated from their homes. Officials are worried about the volatility of another tank at the plant, but also about the potential damage from exposure to anhydrous ammonia. The blast was heard in Dallas, 75 miles away. "There are lots of houses that are leveled within a two-block radius. A lot of other homes are damaged as well outside that radius." A brief YouTube video shows the explosion of the plant.

37 of 422 comments (clear)

  1. How Tragic by Chrisq · · Score: 5, Insightful

    Fertilizer plants are dangerous places. I am surprised that in such a sparsely populated part of Texas the plant wasn't further away from houses.

    1. Re:How Tragic by MichaelSmith · · Score: 5, Insightful

      I think its a bit like Bhopal, where an economy grew up around the plant.

    2. Re:How Tragic by thegarbz · · Score: 5, Informative

      As always it likely would have been at the time. Then as the town expanded the plant would have been suddenly across the road. We've gone through the battles with town planners near a refinery here in Brisbane for the same reason. It's apparently prime land, yeah 500m from a 50t supply of HF acid.

    3. Re:How Tragic by cbhacking · · Score: 3, Insightful

      Contrary to what Hollywood may have led you to believe, things on fire do not normally explode. They normally just produce a lot of smoke and burn down. Seriously, go watch the video... it's a big fire, but it's just burning steadily and in a not-even-remotely explosive way... until from one frame to the next it flashes so bright it washes out nearly the entire light sensor of the camera.

      Yes, obviously the fire is related to the explosion, thank you Captain Obvious. The question is, what about the situation even had the potential for such an incredible explosion? Because that shit is not normal for a fire. What part of "not precisely known" are you having trouble understanding? Also, as Phase Shifter pointed out, knowing exactly what blew up and possibly also knowing why is important for proper response to the incident.

      --
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    4. Re:How Tragic by Joce640k · · Score: 3, Insightful

      The question is, what about the situation even had the potential for such an incredible explosion?

      That'd be the fact that the massive fire was in a factory where they make explosive stuff.

      --
      No sig today...
    5. Re:How Tragic by Goaway · · Score: 3, Informative

      No, the fertilizer is explosive.

      See http://en.wikipedia.org/wiki/Ammonium_nitrate_disasters for examples. In particular, http://en.wikipedia.org/wiki/Texas_City_Disaster .

    6. Re: How Tragic by CGordy · · Score: 5, Informative

      Ammonium nitrate is initially produced as an aqueous solution, and the water is then boiled off using carefully designed heat exchangers. The problem is that the resulting pure AN liquid will freeze if the temperature drops below ~170C but it decomposes increasing rapidly once the temperature rises above 200C, lower if the pH is too high or sensitising agents such as chlorides (salt) or oils are present. Decomposition can result in detonation when the AN is confined, and it's a significant hazard concern when designing or operating an ammonium nitrate plant or even just a large storage facility.

    7. Re:How Tragic by Ash+Vince · · Score: 4, Insightful

      Still, if they have the letters "fluor" in them they must be the same thing, right. Them thar chemmerculs.

      I could tell from the url that it's a nutter site.

      It's not really a nutter site. They are just against the idea of adding small amounts of fluoride to drinking water just because people can't be arsed to brush their teeth. I kind of have a bit of sympathy for this to be honest even though I personally use fluoride toothpaste (some people don't even do that). I have this strange belief that if I want to let my teeth all go to shit that is my prerogative and the local company who supply me tap water have no business trying to prevent me from doing so.

      --
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    8. Re:How Tragic by Overzeetop · · Score: 3, Insightful

      No, it will be ignored. I once reviewed a school in West Virginia and when I was done, I told the owner that his floors were only rated for about 1/2-2/3 of what they should be for a school building. He'd built the thing himself (it was constructed much like a pole barn) and hosted underprivileged city kids for year round programs, teaching them about the outdoors. His response: "We don't have codes in WV, I just need to know that it's safe."

      I told him they had basically the same code as everywhere in the US (the International Building Code), but his county simply chose not to spend any money on enforcement. I also mentioned that if anything happened to the building, he would be held personally liable - as the builder - for violating the state building code. I wished him luck and went on my way. I no longer practice engineering in WV - it's just not worth it, as it's several hundred dollars a year to keep my license up.

      Building codes don't address explosions like this. Even OSHA doesn't really have much way to require safety measures that would save people if an explosion occurred. BATFE isn't involved in fertilizer (afaik), though even in a manufacturing facility BATFE regs won't save people in the process area. These people will have died and their legacy will be nothing.

      --
      Is it just my observation, or are there way too many stupid people in the world?
    9. Re:How Tragic by operagost · · Score: 3, Insightful

      Protesting the addition of toxins to drinking water is not the same as WANTING toxins added to one's drinking water. The overseers added fluoride to the water, and you act like the guy who wants his water as free of contaminants as possible is the crazy one. You ignored the main argument and substituted a straw man to make yours sound reasonable.

      --

      Gamingmuseum.com: Give your 3D accelerator a rest.
  2. Detected by seismic network by Anonymous Coward · · Score: 5, Interesting

    It was detected by seismic networks. Note that the most common reason for "earthquakes" at zero depth is a quarry explosion, so that's how they initially labeled it. They've since changed it to read simply "Explosion". Click the "did you feel it link" and you can see that some people felt it as if it were an earthquake. Strangely, they are north of the event. Either the waves propogated that way, or people south of the event saw the cloud and realized it was an explosion not a quake.

  3. Re:Why are these stories on /.? by Samantha+Wright · · Score: 4, Insightful

    Don't blow a fuse; the answer was just in the news! Flaaaming hypocriiiites...

    (To the tune of "Reading Rainbow.")

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  4. Re:20 years passed by Samantha+Wright · · Score: 3, Funny

    Well, for starters, they both begin with "W"—what more evidence could you need?!

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  5. Re:20 years passed by Pseudonym · · Score: 5, Insightful

    Every day on the calendar is an anniversary of something.

    --
    sub f{($f)=@_;print"$f(q{$f});";}f(q{sub f{($f)=@_;print"$f(q{$f});";}f});
  6. Re:Why are these stories on /.? by girlintraining · · Score: 3, Insightful

    Don't blow a fuse; the answer was just in the news!

    True, but a serious disaster is an event of national interest. Even special interest websites like this one are, in addition to being news sources, are also community gathering locations. Which means, we gather here to talk about what's going on in the world. Is there profit to be made? Sure. But there's also a discussion to be had. And our view into this news event may differ from that of the popular media; For example, there are chemical engineers who read this site. They may have something to say about how this happened. Maybe the fire suppression system failed -- maybe it was even due to a computer glitch. Whether it did or didn't, I can't really say. But the point is, we have a different perspective.

    --
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  7. Fertilizer hazard underrated by ta_gueule · · Score: 5, Interesting

    Fertilizers are extremely dangerous and should be handled with more care. A similar thing happened in my town 12 years ago. If was on 21/9/2001, so 10 days after 11/9/2001 and therefore nobody heard about it but it left some 30 people dead and a city in ruins. Look up AZF in Toulouse on the web to see what I'm talking about. They first blamed it on the terrorists and later admitted it was an industrial accident. Like in Texas, the AZF factory was build out of the town but the town grown and it found itself in the middle of it. Poor urban planning.

  8. Re:20 years passed by Anonymous Coward · · Score: 5, Informative

    From what i was reading there was a small fire at the plant... Fire dept called... They put it out.

    Some time later it flared up again and got way out of control. fast. And the local fire dept had no idea what they were doing on such a scale... (volunteers) And were in there when it went bang.

    This is a town of about 3000 people... so... yeah. middle of nowhere.

  9. Re:20 years passed by erroneus · · Score: 5, Informative

    Nice spin.

    Objectively speaking, the Waco incident was needless as it was. 1) What was being done at the compound was not illegal and amounts to government harrassment. 2) The government tends to be quite full of itself to the point that when someone pushes back, they tend to lose control.

    For another example of such, do a search on "active duty soldier illegally disarmed and arrested" and especially find the Youtube video while it's still up. A couple of cops literally claimed they were above the law and one insisted he was enforcing the will of the people and it didn't matter what the law says.

    But this is rather off-topic you know?

    Anyway, I watched the video -- impressive. The blast was amazingly powerful and the child, despite being scared to death, handled herself pretty well too. I think the end game on this story is that it was industrial safety gone wrong. It happens too often.

  10. Wikipedia has a page of ammonium nitrate disasters by Michael+Woodhams · · Score: 5, Informative

    Here, listing 24 previous disasters, the largest of which was also in Texas. You'd think they, of all places, would know to keep large quantities of ammonium nitrate away from population centers (or vice versa).

    Scarily, some of those disasters were from when a large quantity of ammonium nitrate powder had solidified and people tried to break it up with explosives.

    The news reports I'm seeing don't actually say it was an ammonium nitrate explosion in this case, although it seems a reasonable supposition.

    --
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  11. Re:20 years passed by Vintermann · · Score: 4, Interesting

    Sure it is. But there has just been a terrorist attack in Boston which no group has taken responsibility for.

    Terrorists do their stuff to send a message. If no one understands what the message is, it's a failure from their perspective. The obvious way to make people get the message, is to say what your message is.

    In some subcultures, certain dates and events have special significance. Neo-nazis, for instance, have a habit of doing stuff on Hitler's or Hess' birthday. Because these days are special to them, they may either

    * Suffer from the misconception that the date is special to everyone else as well, and thus people will get the message without an explicit statement, or

    * Accept that the date isn't special outside the milieu, but their friends and enemies will get it. They are content sending a message to just those groups, rather than the public at large.

    The Boston Marathon terrorist(s) haven't published what message they wished to send. So, they think it will be obvious to everyone, or at least their friends and enemies. That means they are probably not foreign - foreign terrorists know that we don't share their ideas of significant days, and are comparatively more eager to accept responsibility (that they're harder for the USG to track down probably is also a factor).

    Now, is there an US subculture where Patriot's day, Tax day, and the Waco siege anniversary are special days? You bet there is. Could this subculture breed terrorists? It can, and it has.

    It's very legitimate to draw a connection here, this is not just any day on the calendar. Even if this plant's explosion was a complete accident, it will be filled with significance to the anti-government conspiracy theorists centered on Waco. If they don't believe one of their own did it, they're probably going to think God/Fate did it. If the Boston Marathon terrorists come from this subculture, they couldn't have asked for something better. (If they don't, though - if for instance, against the odds, they're islamists - they're probably frustrated as hell at this, and will publish a manifesto or similar in the upcoming days to correct impressions).

    --
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  12. Re:20 years passed by isorox · · Score: 5, Insightful

    Which has what to do with a chemical plant 40 miles away...? Exactly...?

    The fertilizer plant and the OP are both full of shit?

  13. Re:20 years passed by isorox · · Score: 5, Funny

    Every day on the calendar is an anniversary of something.

    Feb 29th has fewer anniversaries than normal though

  14. Ya, happens all too often by Sycraft-fu · · Score: 5, Insightful

    Quite often when you see something, even something not particularly dangerous but more annoying like an airport, that is in a populated area and say "Why the hell didn't they build it out in the middle of nowhere?" the answer is often that they did. When they built it, there was nothing around, but things grew up around it, or grew nearer and nearer to it.

    You watch an area over a couple decades and it can go from "a whole lot of nothing" to "very developed".

  15. Re:Why are these stories on /.? by Hognoxious · · Score: 4, Informative

    Since when were tech and computers synonyms?

    Chemical engineering is tech, moron.

    --
    Confucius say, "Find worm in apple - bad. Find half a worm - worse."
  16. Re:20 years passed by dave420 · · Score: 5, Informative

    Terrorism is a motive, not an action. Until it has been proven that the perpetrator(s) committed their deed in order to coerce people, it's simply not terrorism - just barbaric murder.

  17. Re:Coincidence? by VortexCortex · · Score: 5, Insightful

    [Coincidence] or is it related to the Boston bomb attack..?

    Yes. Timing was Coincidental and it was related to the Boston bomb attack: While the terrorist attack in Boston will likely result in less rights for civilians, the West, TX explosion won't cause corporations to be beholden to even basic zoning restrictions; The Boston explosions were committed by a small group of terrorists with the intent to kill, and strike fear into hearts of citizens, but the West explosion were caused by a large corporation on accident, and we should be terrified of their general recklessness, but we aren't. The Boston attack, like most terrorist threats, would have been exceedingly hard to prevent (esp. without stripping away the rights of all citizens), yet most all of the West, TX explosion injuries and casualties could have been easily avoidable by requiring such plants spend the money to relocate further from the towns they cause to spring up as they get filthy fucking rich. The perpetrator(s) of the Boston explosions may be found and put to justice for their crimes, but the rich bastards who are responsible for the West, TX explosion will get a sympathetic pat on the back, and at least a tax break in losses from Uncle Sam. The terrorists wounded many in their Boston attack, but the West, TX explosion was far more lethal and devastating. People will get right fucking pissed off about the terrorist attack in Boston, but they'll exhibit a disproportionate response of only remorse for the victims of the TX explosion.

    So, you see, they are inversely related.

  18. Re:Wew by VortexCortex · · Score: 3, Funny

    Everything's bigger in Texas.

  19. Re:20 years passed by Teancum · · Score: 3, Informative

    You make it sound like any fertilizer will work in any situation as a "one size fits all" position. That isn't how you grow plants, which needs a much more balanced approach and several different kinds of chemicals. It doesn't matter if they are produced in a factory or grown from manure in your back yard.... it is the same thing. Nitrates are one of those key ingredients that plants need in order to grow, and depending on soil conditions and the species of plant you are growing it may need those kind of fertilizers.

    In fact, in earlier times people would literally sell their cess pool contents (not really septic tanks, but the same general construction) to Nitrate manufacturers for the purpose of extracting the Nitrogen compounds to be used in explosives. Cheaper ways of getting that accomplished can be had today, but in theory you could use the stuff that is flowing out of your toilet if you cared.

  20. Re:20 years passed by egcagrac0 · · Score: 3, Funny

    Probably going to be Bitcoin.

  21. Re:20 years passed by erroneus · · Score: 5, Informative

    A standoff meaning the people pushed back against tyranny and harrassment. What made it a stand off was that the notion that the government players could not and would not admit defeat. Once they start down a path, they can never ever back down and that's for a lot of reasons. Not the least of which is to maintain the perception that they never lose under any circumstances. Right vs wrong and Legal vs Illegal was never going to see any discussion in a court room once the chain of events got started.

    If they wanted him in a court room, they had many other opportunities to snatch him up away from his arms and his bretheren.

    At the end of the day, the government's case was never made, many assertions blaming the victims have been debunked and the teeth of the ATF have been all but removed.

    I'd say proof of fscking-up is well established here.

  22. Re:Why are these stories on /.? by SunTzuWarmaster · · Score: 3, Insightful

    I am more interested in what Slashdotters have to say on the subject than anyone else. Typically a story like this plays out as follows:
    NPR/BBC - here are the unbiased details of the story
    BS news - OMG Explosion! Think of the children/town/nation! The government should do something/nothing!
    Slashdot - here are similar stories (ammonia nitrate-related disasters), chemical discussion, physics of the matter.

  23. Re:Bah by Arancaytar · · Score: 4, Informative

    People will never agree about what constitutes news for nerds, but the following should be pretty much common ground:

    * Things that go beep.
    * Things that go boom.

  24. Re:20 years passed by Svartalf · · Score: 5, Informative

    The problem with the "resisting arrest" is that he is ALLOWED that by law if the LEOs aren't operating in a legal manner- even to the point of using deadly force if needed. See the Supreme Court decision on John Bad Elk v. United States - 177 U.S. 529 (1900) for more details there.

    The LEOs violated 18 USC 242 and should be decorating a jail cell awaiting trial for the FELONIES they commited, caught on video. Since we're talking a deprivation of rights involving firearms if it were enforced, they'd be facing up to 10 years in a Fed Pen.

    --
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  25. Re:20 years passed by ArhcAngel · · Score: 3, Informative

    While terrorism has not been ruled out based on the ammonium nitrate in the fertilizer the plant produced it is suspected the water from the firefighter's hoses is what caused the explosion. The ammonium nitrate is handled in such as way as to keep it inert but the plant suffered a fire and ironically the water used to put out the fire is most likely what caused the ammonium nitrate to react. This video on YouTube is a guy shooting video of the fire when the explosion occurs. For reference the OK City bombing had a small fraction of the amount of ammonium nitrate this plant had stored in the one tank that exploded. Remarkably a second tank did not explode and is preventing emergency personal from approaching the site for rescue and recovery efforts.

    --
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  26. Re:20 years passed by Golddess · · Score: 4, Funny

    Careful, your last name also begins with "W". You don't want people to start making a connection between this and you.

    ...unless this was actually a clever ploy to try and throw people off from making that connection.

    --
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  27. Re:20 years passed by drinkypoo · · Score: 4, Insightful

    You make it sound like any fertilizer will work in any situation as a "one size fits all" position. That isn't how you grow plants, which needs a much more balanced approach and several different kinds of chemicals.

    You're right and you're wrong. In theory, you're right. You look at what the plant needs and you give it that. But in proper practice, you're wrong. You simply return the shit to the soil and the system works cyclically, if you plant guilds. It's monocultural so-called "green revolution" farming (which turns nations and indeed whole continents brown) which causes soil depletion. Most of these crops aren't even rotated any more!

    In fact, in earlier times people would literally sell their cess pool contents (not really septic tanks, but the same general construction) to Nitrate manufacturers for the purpose of extracting the Nitrogen compounds to be used in explosives. Cheaper ways of getting that accomplished can be had today, but in theory you could use the stuff that is flowing out of your toilet if you cared.

    We could be using AIWPS to convert our waste into fertilizer, algae as a fuel feedstock, and methane gas, while cutting our water use. Or we could use composting toilets to turn crap into soil directly without any special facilities. By adding compost to your crap and letting it sit for a year (with occasional aeration) you turn it into soil that you can lift out of the digester by hand if you choose, it's that well-cooked.

    The simple fact is that we only need to produce industrial fertilizers with an explosion risk because we are engaging in inherently destructive farming practices instead of employing a cyclical system which existed before we did.

    --
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  28. Phone Video Up on Youtube Already by eldavojohn · · Score: 3, Interesting

    It was detected by seismic networks. Note that the most common reason for "earthquakes" at zero depth is a quarry explosion, so that's how they initially labeled it. They've since changed it to read simply "Explosion". Click the "did you feel it link" and you can see that some people felt it as if it were an earthquake. Strangely, they are north of the event. Either the waves propogated that way, or people south of the event saw the cloud and realized it was an explosion not a quake.

    Here is how it looked dangerously close (warning, the people taking this video were way too close so if you can't stomach listening to young girl in complete fear, don't watch that video all the way through) I'm guessing and hoping those people are okay being that the video is on YouTube.

    --
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