User Panel
Posted: 7/7/2023 11:10:08 PM EDT
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Shock wave….
ETA: See the Beirut blast from multiple angles. |
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The TNT equivalent ended up being approximately 220 tons.
The explosion seemed larger than that. Scary. |
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August 4 2020 Beirut port explosion compilation |
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Quoted: The TNT equivalent ended up being approximately 220 tons. The explosion seemed larger than that. Scary. View Quote https://www.omnicalculator.com/physics/tnt-equivalent AN has a TNT factor of .42, and the detonation was about 2750 tons of AN. That makes it equivalent to 1155 tons of TNT. eta: It was akin to a very tiny nuke, like the W54 we developed (which actually had a bit smaller yield). |
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Quoted: https://www.omnicalculator.com/physics/tnt-equivalent AN has a TNT factor of .42, and the detonation was about 2750 tons of AN. That makes it equivalent to 1155 tons of TNT. eta: It was akin to a very tiny nuke, like the W54 we developed (which actually had a bit smaller yield). View Quote No. Math is off. It's clear that all the AN did not detonate based on the orange smoke and secondary combustion. It's also rumoured that a substantial quantity of AN had been stolen to support terrorists bombs over the years. Still a very large explosion but not that big. I'd have to do some real math to back calculate equivalent tnt size. The already stated 220 tons tnt equivalent seems much more plausible. |
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View Quote 1:55 seems guy right next to it somehow survived. You can hear a voice after the explosion hits. |
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Quoted: No. Math is off. It's clear that all the AN did not detonate based on the orange smoke and secondary combustion. It's also rumoured that a substantial quantity of AN had been stolen to support terrorists bombs over the years. Still a very large explosion but not that big. I'd have to do some real math to back calculate equivalent tnt size. The already stated 220 tons tnt equivalent seems much more plausible. View Quote View All Quotes View All Quotes Quoted: Quoted: https://www.omnicalculator.com/physics/tnt-equivalent AN has a TNT factor of .42, and the detonation was about 2750 tons of AN. That makes it equivalent to 1155 tons of TNT. eta: It was akin to a very tiny nuke, like the W54 we developed (which actually had a bit smaller yield). No. Math is off. It's clear that all the AN did not detonate based on the orange smoke and secondary combustion. It's also rumoured that a substantial quantity of AN had been stolen to support terrorists bombs over the years. Still a very large explosion but not that big. I'd have to do some real math to back calculate equivalent tnt size. The already stated 220 tons tnt equivalent seems much more plausible. Best estimates/calc seem to be around half a kiloton, with 220 tons being the low bound and 1.2 kilotons the high bound. Keep in mind, to double the blast radius of 220 tons TNT equivalent requires 1.76 kilotons equivalent, so 220 tons is almost just as damaging as 500 tons. And yeah, not all of the AN detonated since it burned for a while - but the orange smoke largely came after the detonation and are decomp byproducts of AN detonation not just burning. |
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I wonder what the Halifax explosion (Still rates as the largest single accidental explosion ever) would have looked like if everyone had a HD Camera.
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Quoted: https://www.omnicalculator.com/physics/tnt-equivalent AN has a TNT factor of .42, and the detonation was about 2750 tons of AN. That makes it equivalent to 1155 tons of TNT. eta: It was akin to a very tiny nuke, like the W54 we developed (which actually had a bit smaller yield). View Quote That was at the upper end of the estimates. One of the last studies came to the following conclusion... "The analysis results proved that an amount equivalent to 564 t of AN (or 220 t of TNT) was adequate to generate damages similar to those resulting from the explosion. This amount represents 20.5% of the original stored amount (2750 t)." Either way, it seems much stronger when you see those videos. |
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View Quote The guy filming at 1:55 has to be dead and they recovered the recording. The "what the actual fuck" was funny. |
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Quoted: https://www.omnicalculator.com/physics/tnt-equivalent AN has a TNT factor of .42, and the detonation was about 2750 tons of AN. That makes it equivalent to 1155 tons of TNT. eta: It was akin to a very tiny nuke, like the W54 we developed (which actually had a bit smaller yield). View Quote View All Quotes View All Quotes Quoted: Quoted: The TNT equivalent ended up being approximately 220 tons. The explosion seemed larger than that. Scary. https://www.omnicalculator.com/physics/tnt-equivalent AN has a TNT factor of .42, and the detonation was about 2750 tons of AN. That makes it equivalent to 1155 tons of TNT. eta: It was akin to a very tiny nuke, like the W54 we developed (which actually had a bit smaller yield). Did all of the AN go high-order? I'd thought some did---obviously---but I wasn't sure if all of the AN stored went boom. EDIT: LOL. Asked and answered. There's similar videos from when the Chinese had a similar oopsie in Tianjin in 2015. Cell phones filming a fire from Way-Too-F'ing-Close (TM). Big flash, approaching flame front, camera rag-dolling, and then nothing. Remember the Rule-Of-Thumb when BLEVEs or other energetic materials are suspected in a fire. The people filming from behind a big glass window are also Darwin Award candidates. "Oooh," when the first detonation happens, not realizing blast goes a tad slower than light... |
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Reminds me of PepCon detonation. Except PepCon was Ammonium Perchlorate, which is used as a solid rocket fuel.
PEPCON Disaster You can see a dude driving when the shockwave reaches his car. |
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ORIGINAL Beirut Explosion in best HD quality, close proximity, tripod. I always thought that this video was the most intense. The explosion happens at 7:33. |
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It was impressive!
The blast was so powerful that it physically shook the whole country of Lebanon. It was felt in Turkey, Syria, Palestine, Jordan, and Israel, as well as parts of Europe, and was heard in Cyprus, more than 240 km (150 mi) away. It was detected by the United States Geological Survey as a seismic event of magnitude 3.3 and is considered one of the most powerful accidental artificial non-nuclear explosions in history. |
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Quoted: 1:55 seems guy right next to it somehow survived. You can hear a voice after the explosion hits. View Quote View All Quotes View All Quotes Quoted: 1:55 seems guy right next to it somehow survived. You can hear a voice after the explosion hits. At the 1:50 mark, what was the popping? Fireworks or ammo? That wasn't ammonia nitrate. |
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