🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 64 (from laksa175)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa064.int.ahrefs:8124/' \
  -H 'Content-Type: text/plain' \
  -H 'X-ClickHouse-Database: crawler3' \
  -H 'Authorization: Basic YXBpOg==' \
  -d 'SELECT getAhrefsURLFromUnparsed(src_unparsed) AS found_url, ifNull(toUnixTimestamp(download_stamp), 0) AS crawl_time, ifNull(toUnixTimestamp(props_url_first_seen), 0) AS first_indexed_time, download_http_code AS http_code, src_unparsed AS src_unparsed, src_root_hash AS src_root_hash, history_drop_reason AS history_drop_reason, meta_title AS meta_title, meta_descriptions AS meta_descriptions, attrs_boilerpipe_text AS attrs_boilerpipe_text, attrs_markdown AS attrs_markdown, attrs_readable_markdown AS attrs_readable_markdown, meta_canonical AS meta_canonical FROM crawler3.page_info_local FINAL PREWHERE (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://sites.suffolk.edu/nrdicicco/2013/03/07/fukushima-daiichi-nuclear-disaster/\')), getAhrefsUnparsedNoserviceFromURL(\'https://sites.suffolk.edu/nrdicicco/2013/03/07/fukushima-daiichi-nuclear-disaster/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/sites.suffolk.edu\/nrdicicco\/2013\/03\/07\/fukushima-daiichi-nuclear-disaster\/","crawl_time":1760990903,"first_indexed_time":1530613163,"http_code":200,"src_unparsed":"edu,suffolk!sites,\/nrdicicco\/2013\/03\/07\/fukushima-daiichi-nuclear-disaster\/ s443","src_root_hash":"2910868849435678464","history_drop_reason":null,"meta_title":"Fukushima Daiichi Nuclear Disaster | Sci 184 Nick DiCicco's Blog","meta_descriptions":[],"attrs_boilerpipe_text":"On March 11, 2011 a major earthquake created a tsunami measuring over 50 feet that hit the coast of Japan most severely in Fukushima Daiichi.  Upon impact the tsunami disabled the power supply and cooling systems of three nuclear reactors, causing all three cores to melt within three days and high radioactive releases.  The most imparative ongoing struggle regarding the incident was to prevent the release of radioactive materials from contaminated water that leaked from the three reactors.  Over 100,000 people had to be evacuated from their homes, though there have been no reported deaths or cases of radiation sickness. According to an expert report commisioned by the World Health Organization the nuclear disaster has increased the risk of cancer in the radiation affected areas. The earthquake that caused the disaster was measured as a 9.0 on a 10 point scale.  The resulting tsunami caused even more damage than the original quake, which happened about 100 miles off the coast of the city of Sendai.  Furthermore, the quake was a actually a rare and complex occurance known as a double quake giving a severe duration of about 3 minutes.  Japan moved a few meters East. The Daiishi reactors proved structurally stable after the quake but were flooded when the resulting tsunami hit the coast.  Generators were used to power the Residual Heat Removal (RHR) system, which serve to cool the cores.  In some reactors the generators on site were flooded as well.  Without heat removal by circulation through an exhaust system, pressure gathered from steam in the cores.  Water was used to try and cool the plant along with the Emergency Core Cooling System.  However, these systems failed and the fuel in the core rose to 2800 degrees Celcius or about 5100 degrees Fahrenheit, which caused the core to melt.  Also, as pressure rose there was an attempt to vent the gas, but without power the gases backflowed to the service floor at the top of the reactor. Here noble gas, aerosols and hydrogen mixed with air and ignited causing a hydrogen explosion on the service floor of the Unit 1 reactor.  Eventually the melted core of Unit 1 eroded through 65 cm of the drywell concrete below the reactor, which is a total of about 260 cm thick.  In the concrete the intensity of the heat was reduced and the mass solidified. References: http:\/\/www.world-nuclear.org\/info\/Safety-and-Security\/Safety-of-Plants\/Fukushima-Accident-2011\/ http:\/\/www.foodconsumer.org\/newsite\/Non-food\/Environment\/fukushima_daiichi_nuclear_disaster_0228131027.html http:\/\/www.abc.net.au\/news\/2013-03-07\/water-from-the-tsunami-that-hit-the-fukushima\/4558338","attrs_markdown":"- [Log In](https:\/\/sites.suffolk.edu\/nrdicicco\/wp-login.php)\n\n[Skip to content](https:\/\/sites.suffolk.edu\/nrdicicco\/2013\/03\/07\/fukushima-daiichi-nuclear-disaster\/#content)\n\n# [Sci 184 Nick DiCicco's Blog](https:\/\/sites.suffolk.edu\/nrdicicco\/)\n## Just another Blogs.cas.suffolk.edu site\n\nMenu\n\n- [Home](https:\/\/sites.suffolk.edu\/nrdicicco\/)\n- [Sample Page](https:\/\/sites.suffolk.edu\/nrdicicco\/sample-page\/)\n\n# Fukushima Daiichi Nuclear Disaster\n[1 Reply](https:\/\/sites.suffolk.edu\/nrdicicco\/2013\/03\/07\/fukushima-daiichi-nuclear-disaster\/#comments)\n\nOn March 11, 2011 a major earthquake created a tsunami measuring over 50 feet that hit the coast of Japan most severely in Fukushima Daiichi. Upon impact the tsunami disabled the power supply and cooling systems of three nuclear reactors, causing all three cores to melt within three days and high radioactive releases. The most imparative ongoing struggle regarding the incident was to prevent the release of radioactive materials from contaminated water that leaked from the three reactors. Over 100,000 people had to be evacuated from their homes, though there have been no reported deaths or cases of radiation sickness. According to an expert report commisioned by the World Health Organization the nuclear disaster has increased the risk of cancer in the radiation affected areas.[![Fukushima-Daiichi-Nuclear-Plant-Explosion](https:\/\/sites.suffolk.edu\/nrdicicco\/files\/2013\/03\/Fukushima-Daiichi-Nuclear-Plant-Explosion.jpg)](https:\/\/sites.suffolk.edu\/nrdicicco\/2013\/03\/07\/fukushima-daiichi-nuclear-disaster\/fukushima-daiichi-nuclear-plant-explosion\/)\n\nThe earthquake that caused the disaster was measured as a 9.0 on a 10 point scale. The resulting tsunami caused even more damage than the original quake, which happened about 100 miles off the coast of the city of Sendai. Furthermore, the quake was a actually a rare and complex occurance known as a double quake giving a severe duration of about 3 minutes. Japan moved a few meters East.\n\nThe Daiishi reactors proved structurally stable after the quake but were flooded when the resulting tsunami hit the coast. Generators were used to power the Residual Heat Removal (RHR) system, which serve to cool the cores. In some reactors the generators on site were flooded as well. Without heat removal by circulation through an exhaust system, pressure gathered from steam in the cores. Water was used to try and cool the plant along with the Emergency Core Cooling System. However, these systems failed and the fuel in the core rose to 2800 degrees Celcius or about 5100 degrees Fahrenheit, which caused the core to melt. Also, as pressure rose there was an attempt to vent the gas, but without power the gases backflowed to the service floor at the top of the reactor. Here noble gas, aerosols and hydrogen mixed with air and ignited causing a hydrogen explosion on the service floor of the Unit 1 reactor. Eventually the melted core of Unit 1 eroded through 65 cm of the drywell concrete below the reactor, which is a total of about 260 cm thick. In the concrete the intensity of the heat was reduced and the mass solidified.\n\nReferences:\n\n<http:\/\/www.world-nuclear.org\/info\/Safety-and-Security\/Safety-of-Plants\/Fukushima-Accident-2011\/>\n\n<http:\/\/www.foodconsumer.org\/newsite\/Non-food\/Environment\/fukushima_daiichi_nuclear_disaster_0228131027.html>\n\n<http:\/\/www.abc.net.au\/news\/2013-03-07\/water-from-the-tsunami-that-hit-the-fukushima\/4558338>\n\nThis entry was posted in [Uncategorized](https:\/\/sites.suffolk.edu\/nrdicicco\/category\/uncategorized\/) on\n\n[March 7, 2013](https:\/\/sites.suffolk.edu\/nrdicicco\/2013\/03\/07\/fukushima-daiichi-nuclear-disaster\/ \"4:03 pm\")\n\nby [nrdicicco](https:\/\/sites.suffolk.edu\/nrdicicco\/author\/nrdicicco\/ \"View all posts by nrdicicco\").\n\n### Post navigation\n[← Solyndra Scandal: No More Government Subsidies](https:\/\/sites.suffolk.edu\/nrdicicco\/2013\/02\/27\/solyndra-scandal-no-more-government-subsidies\/) [Solar Panel Experiment →](https:\/\/sites.suffolk.edu\/nrdicicco\/2013\/03\/28\/solar-panel-experiment\/)\n\n## One thought on “Fukushima Daiichi Nuclear Disaster”\n1. ![](https:\/\/secure.gravatar.com\/avatar\/16e1b8e7eb11960b5c546c7933d5406b?s=48&d=mystery&r=G)\n   \n   **bioprocessing process development services for LBPs**\n   \n   [July 21, 2022 at 2:31 pm](https:\/\/sites.suffolk.edu\/nrdicicco\/2013\/03\/07\/fukushima-daiichi-nuclear-disaster\/#comment-8818)\n   \n   [bioprocessing process development services for LBPs](https:\/\/live-biotherapeutic.creative-biolabs.com\/small-scale-production-service.htm) –\n   \n   [Reply](https:\/\/sites.suffolk.edu\/nrdicicco\/2013\/03\/07\/fukushima-daiichi-nuclear-disaster\/?replytocom=8818#respond) ↓\n### Leave a Reply [Cancel reply](https:\/\/sites.suffolk.edu\/nrdicicco\/2013\/03\/07\/fukushima-daiichi-nuclear-disaster\/#respond)\n\n### Recent Posts\n- [Solar Panel Experiment](https:\/\/sites.suffolk.edu\/nrdicicco\/2013\/03\/28\/solar-panel-experiment\/)\n- [Fukushima Daiichi Nuclear Disaster](https:\/\/sites.suffolk.edu\/nrdicicco\/2013\/03\/07\/fukushima-daiichi-nuclear-disaster\/)\n- [Solyndra Scandal: No More Government Subsidies](https:\/\/sites.suffolk.edu\/nrdicicco\/2013\/02\/27\/solyndra-scandal-no-more-government-subsidies\/)\n- [What the Frack?](https:\/\/sites.suffolk.edu\/nrdicicco\/2013\/02\/26\/what-the-frack\/)\n- [Gas Mileage](https:\/\/sites.suffolk.edu\/nrdicicco\/2013\/02\/07\/gas-mileage\/)\n\n### Recent Comments\n- MHC Tetramer on [Sandy a Result of Global Warming?](https:\/\/sites.suffolk.edu\/nrdicicco\/2013\/01\/28\/sandy-a-result-of-global-warming\/#comment-8824)\n- Chemical Assessment on [“Sandy- A Man Made Horror”](https:\/\/sites.suffolk.edu\/nrdicicco\/2013\/01\/30\/sandy-a-man-made-horror\/#comment-8823)\n- Antibody mRNA on [Lego Car Experiment](https:\/\/sites.suffolk.edu\/nrdicicco\/2013\/02\/06\/lego-car-experiment\/#comment-8822)\n- anti rps24 antibody on [Gas Mileage](https:\/\/sites.suffolk.edu\/nrdicicco\/2013\/02\/07\/gas-mileage\/#comment-8821)\n- RNAi therapeutic on [What the Frack?](https:\/\/sites.suffolk.edu\/nrdicicco\/2013\/02\/26\/what-the-frack\/#comment-8820)\n\n### Archives\n- [March 2013](https:\/\/sites.suffolk.edu\/nrdicicco\/2013\/03\/)\n- [February 2013](https:\/\/sites.suffolk.edu\/nrdicicco\/2013\/02\/)\n- [January 2013](https:\/\/sites.suffolk.edu\/nrdicicco\/2013\/01\/)\n\n### Categories\n- [Uncategorized](https:\/\/sites.suffolk.edu\/nrdicicco\/category\/uncategorized\/)\n\n### Meta\n- [Log in](https:\/\/sites.suffolk.edu\/nrdicicco\/wp-login.php)\n- [Entries RSS](https:\/\/sites.suffolk.edu\/nrdicicco\/feed\/ \"Syndicate this site using RSS 2.0\")\n- [Comments RSS](https:\/\/sites.suffolk.edu\/nrdicicco\/comments\/feed\/ \"The latest comments to all posts in RSS\")\n- [Sites @ Suffolk University](http:\/\/sites.suffolk.edu\/ \"Powered by Sites @ Suffolk University\")\n\n[Proudly powered by WordPress](https:\/\/wordpress.org\/ \"Semantic Personal Publishing Platform\")","attrs_readable_markdown":null,"meta_canonical":null}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📄

INDEXABLE

✅

CRAWLED

5 months ago

🤖

ROBOTS ALLOWED

Page Info Filters

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	5.9 months ago
History drop	PASS	`isNull(history_drop_reason)`	No drop reason
Spam/ban	PASS	`fh_dont_index != 1 AND ml_spam_score = 0`	ml_spam_score=0
Canonical	PASS	`meta_canonical IS NULL OR = '' OR = src_unparsed`	Not set

Page Details

Property	Value
URL	https://sites.suffolk.edu/nrdicicco/2013/03/07/fukushima-daiichi-nuclear-disaster/
Last Crawled	2025-10-20 20:08:23 (5 months ago)
First Indexed	2018-07-03 10:19:23 (7 years ago)
HTTP Status Code	200
Meta Title	Fukushima Daiichi Nuclear Disaster \| Sci 184 Nick DiCicco's Blog
Meta Description	null
Meta Canonical	null
Boilerpipe Text	On March 11, 2011 a major earthquake created a tsunami measuring over 50 feet that hit the coast of Japan most severely in Fukushima Daiichi. Upon impact the tsunami disabled the power supply and cooling systems of three nuclear reactors, causing all three cores to melt within three days and high radioactive releases. The most imparative ongoing struggle regarding the incident was to prevent the release of radioactive materials from contaminated water that leaked from the three reactors. Over 100,000 people had to be evacuated from their homes, though there have been no reported deaths or cases of radiation sickness. According to an expert report commisioned by the World Health Organization the nuclear disaster has increased the risk of cancer in the radiation affected areas. The earthquake that caused the disaster was measured as a 9.0 on a 10 point scale. The resulting tsunami caused even more damage than the original quake, which happened about 100 miles off the coast of the city of Sendai. Furthermore, the quake was a actually a rare and complex occurance known as a double quake giving a severe duration of about 3 minutes. Japan moved a few meters East. The Daiishi reactors proved structurally stable after the quake but were flooded when the resulting tsunami hit the coast. Generators were used to power the Residual Heat Removal (RHR) system, which serve to cool the cores. In some reactors the generators on site were flooded as well. Without heat removal by circulation through an exhaust system, pressure gathered from steam in the cores. Water was used to try and cool the plant along with the Emergency Core Cooling System. However, these systems failed and the fuel in the core rose to 2800 degrees Celcius or about 5100 degrees Fahrenheit, which caused the core to melt. Also, as pressure rose there was an attempt to vent the gas, but without power the gases backflowed to the service floor at the top of the reactor. Here noble gas, aerosols and hydrogen mixed with air and ignited causing a hydrogen explosion on the service floor of the Unit 1 reactor. Eventually the melted core of Unit 1 eroded through 65 cm of the drywell concrete below the reactor, which is a total of about 260 cm thick. In the concrete the intensity of the heat was reduced and the mass solidified. References: http://www.world-nuclear.org/info/Safety-and-Security/Safety-of-Plants/Fukushima-Accident-2011/ http://www.foodconsumer.org/newsite/Non-food/Environment/fukushima_daiichi_nuclear_disaster_0228131027.html http://www.abc.net.au/news/2013-03-07/water-from-the-tsunami-that-hit-the-fukushima/4558338
Markdown	- [Log In](https://sites.suffolk.edu/nrdicicco/wp-login.php) [Skip to content](https://sites.suffolk.edu/nrdicicco/2013/03/07/fukushima-daiichi-nuclear-disaster/#content) # [Sci 184 Nick DiCicco's Blog](https://sites.suffolk.edu/nrdicicco/) ## Just another Blogs.cas.suffolk.edu site Menu - [Home](https://sites.suffolk.edu/nrdicicco/) - [Sample Page](https://sites.suffolk.edu/nrdicicco/sample-page/) # Fukushima Daiichi Nuclear Disaster [1 Reply](https://sites.suffolk.edu/nrdicicco/2013/03/07/fukushima-daiichi-nuclear-disaster/#comments) On March 11, 2011 a major earthquake created a tsunami measuring over 50 feet that hit the coast of Japan most severely in Fukushima Daiichi. Upon impact the tsunami disabled the power supply and cooling systems of three nuclear reactors, causing all three cores to melt within three days and high radioactive releases. The most imparative ongoing struggle regarding the incident was to prevent the release of radioactive materials from contaminated water that leaked from the three reactors. Over 100,000 people had to be evacuated from their homes, though there have been no reported deaths or cases of radiation sickness. According to an expert report commisioned by the World Health Organization the nuclear disaster has increased the risk of cancer in the radiation affected areas.[![Fukushima-Daiichi-Nuclear-Plant-Explosion](https://sites.suffolk.edu/nrdicicco/files/2013/03/Fukushima-Daiichi-Nuclear-Plant-Explosion.jpg)](https://sites.suffolk.edu/nrdicicco/2013/03/07/fukushima-daiichi-nuclear-disaster/fukushima-daiichi-nuclear-plant-explosion/) The earthquake that caused the disaster was measured as a 9.0 on a 10 point scale. The resulting tsunami caused even more damage than the original quake, which happened about 100 miles off the coast of the city of Sendai. Furthermore, the quake was a actually a rare and complex occurance known as a double quake giving a severe duration of about 3 minutes. Japan moved a few meters East. The Daiishi reactors proved structurally stable after the quake but were flooded when the resulting tsunami hit the coast. Generators were used to power the Residual Heat Removal (RHR) system, which serve to cool the cores. In some reactors the generators on site were flooded as well. Without heat removal by circulation through an exhaust system, pressure gathered from steam in the cores. Water was used to try and cool the plant along with the Emergency Core Cooling System. However, these systems failed and the fuel in the core rose to 2800 degrees Celcius or about 5100 degrees Fahrenheit, which caused the core to melt. Also, as pressure rose there was an attempt to vent the gas, but without power the gases backflowed to the service floor at the top of the reactor. Here noble gas, aerosols and hydrogen mixed with air and ignited causing a hydrogen explosion on the service floor of the Unit 1 reactor. Eventually the melted core of Unit 1 eroded through 65 cm of the drywell concrete below the reactor, which is a total of about 260 cm thick. In the concrete the intensity of the heat was reduced and the mass solidified. References: <http://www.world-nuclear.org/info/Safety-and-Security/Safety-of-Plants/Fukushima-Accident-2011/> <http://www.foodconsumer.org/newsite/Non-food/Environment/fukushima_daiichi_nuclear_disaster_0228131027.html> <http://www.abc.net.au/news/2013-03-07/water-from-the-tsunami-that-hit-the-fukushima/4558338> This entry was posted in [Uncategorized](https://sites.suffolk.edu/nrdicicco/category/uncategorized/) on [March 7, 2013](https://sites.suffolk.edu/nrdicicco/2013/03/07/fukushima-daiichi-nuclear-disaster/ "4:03 pm") by [nrdicicco](https://sites.suffolk.edu/nrdicicco/author/nrdicicco/ "View all posts by nrdicicco"). ### Post navigation [← Solyndra Scandal: No More Government Subsidies](https://sites.suffolk.edu/nrdicicco/2013/02/27/solyndra-scandal-no-more-government-subsidies/) [Solar Panel Experiment →](https://sites.suffolk.edu/nrdicicco/2013/03/28/solar-panel-experiment/) ## One thought on “Fukushima Daiichi Nuclear Disaster” 1. ![](https://secure.gravatar.com/avatar/16e1b8e7eb11960b5c546c7933d5406b?s=48&d=mystery&r=G) bioprocessing process development services for LBPs [July 21, 2022 at 2:31 pm](https://sites.suffolk.edu/nrdicicco/2013/03/07/fukushima-daiichi-nuclear-disaster/#comment-8818) [bioprocessing process development services for LBPs](https://live-biotherapeutic.creative-biolabs.com/small-scale-production-service.htm) – [Reply](https://sites.suffolk.edu/nrdicicco/2013/03/07/fukushima-daiichi-nuclear-disaster/?replytocom=8818#respond) ↓ ### Leave a Reply [Cancel reply](https://sites.suffolk.edu/nrdicicco/2013/03/07/fukushima-daiichi-nuclear-disaster/#respond) ### Recent Posts - [Solar Panel Experiment](https://sites.suffolk.edu/nrdicicco/2013/03/28/solar-panel-experiment/) - [Fukushima Daiichi Nuclear Disaster](https://sites.suffolk.edu/nrdicicco/2013/03/07/fukushima-daiichi-nuclear-disaster/) - [Solyndra Scandal: No More Government Subsidies](https://sites.suffolk.edu/nrdicicco/2013/02/27/solyndra-scandal-no-more-government-subsidies/) - [What the Frack?](https://sites.suffolk.edu/nrdicicco/2013/02/26/what-the-frack/) - [Gas Mileage](https://sites.suffolk.edu/nrdicicco/2013/02/07/gas-mileage/) ### Recent Comments - MHC Tetramer on [Sandy a Result of Global Warming?](https://sites.suffolk.edu/nrdicicco/2013/01/28/sandy-a-result-of-global-warming/#comment-8824) - Chemical Assessment on [“Sandy- A Man Made Horror”](https://sites.suffolk.edu/nrdicicco/2013/01/30/sandy-a-man-made-horror/#comment-8823) - Antibody mRNA on [Lego Car Experiment](https://sites.suffolk.edu/nrdicicco/2013/02/06/lego-car-experiment/#comment-8822) - anti rps24 antibody on [Gas Mileage](https://sites.suffolk.edu/nrdicicco/2013/02/07/gas-mileage/#comment-8821) - RNAi therapeutic on [What the Frack?](https://sites.suffolk.edu/nrdicicco/2013/02/26/what-the-frack/#comment-8820) ### Archives - [March 2013](https://sites.suffolk.edu/nrdicicco/2013/03/) - [February 2013](https://sites.suffolk.edu/nrdicicco/2013/02/) - [January 2013](https://sites.suffolk.edu/nrdicicco/2013/01/) ### Categories - [Uncategorized](https://sites.suffolk.edu/nrdicicco/category/uncategorized/) ### Meta - [Log in](https://sites.suffolk.edu/nrdicicco/wp-login.php) - [Entries RSS](https://sites.suffolk.edu/nrdicicco/feed/ "Syndicate this site using RSS 2.0") - [Comments RSS](https://sites.suffolk.edu/nrdicicco/comments/feed/ "The latest comments to all posts in RSS") - [Sites @ Suffolk University](http://sites.suffolk.edu/ "Powered by Sites @ Suffolk University") [Proudly powered by WordPress](https://wordpress.org/ "Semantic Personal Publishing Platform")
Readable Markdown	null
Shard	64 (laksa)
Root Hash	2910868849435678464
Unparsed URL	edu,suffolk!sites,/nrdicicco/2013/03/07/fukushima-daiichi-nuclear-disaster/ s443