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  2. How dangerous are sinkholes? What to know amid search for ...

    www.aol.com/news/dangerous-sinkholes-know-amid...

    Sinkholes can range in size from a few feet wide to hundreds of acres, and anywhere from 1 to 100 feet or more deep. Sinkholes can swallow up cars, parts of roads and even houses.

  3. Sinkhole - Wikipedia

    en.wikipedia.org/wiki/Sinkhole

    The Red Lake sinkhole in Croatia. A sinkhole is a depression or hole in the ground caused by some form of collapse of the surface layer. The term is sometimes used to refer to doline, enclosed depressions that are also known as shakeholes, and to openings where surface water enters into underground passages known as ponor, swallow hole or swallet.

  4. Sinkholes take time to develop, most people just don't notice

    www.aol.com/sinkholes-time-develop-most-people...

    With depths that can be more than 10 feet, they can be dangerous and need to be filled. And, yes, sinkholes are often weather dependent. “Sinkholes of the South Jersey variety can happen anytime ...

  5. New Jersey sinkhole: Photos show 40-foot-deep depression on ...

    www.aol.com/jersey-sinkhole-photos-show-40...

    Traffic can be seen backing up Thursday on Interstate 80 due to a sinkhole near Wharton, New Jersey. In the past 15 years, sinkhole damage has cost an average of $300 million a year in the United ...

  6. Kola Superdeep Borehole - Wikipedia

    en.wikipedia.org/wiki/Kola_Superdeep_Borehole

    The Kola Superdeep Borehole SG-3 (Russian: Кольская сверхглубокая скважина СГ-3, romanized: Kol'skaya sverkhglubokaya skvazhina SG-3) is the deepest human-made hole on Earth (since 1979), which attained maximum true vertical depth of 12,262 metres (40,230 ft; 7.619 mi) in 1989. [1]

  7. Devil's Kitchen Sinkhole - Wikipedia

    en.wikipedia.org/wiki/Devil's_Kitchen_Sinkhole

    The Devil's Kitchen Sinkhole is a sinkhole near Sedona, Arizona on the Soldier Pass Trail in the Coconino National Forest. Formed in the late 1880s, It is one of the at least seven sinkholes surrounding the city. [3] The sinkhole is about 660 ft (200 m) deep, but enters a cave that adds 180 ft (55 m), for a total of 840 ft (260 m). [2]

  8. Ocean City sinkhole: How are they formed, and what can cause ...

    www.aol.com/ocean-city-sinkhole-cause-them...

    A sinkhole was discovered at on Wednesday evening near the base of Ocean City's Isle of Wight Bay Bridge, Route 90. ... and seal off any gaps to prevent water intrusions going forward," he added ...

  9. List of sinkholes - Wikipedia

    en.wikipedia.org/wiki/List_of_sinkholes

    2018 Surabaya City sinkhole – a 30 m (98 ft) wide and 15 m (49 ft) deep sinkhole opened up on Gubeng Road in Surabaya, Indonesia during construction work on December 18, 2018. 2022 Tierra Amarilla sinkhole – a 25 m (80 ft) wide and more than 200 m (700 ft) deep sinkhole appeared in the commune of Tierra Amarilla , Atacama Region of Chile ...