March 18, 2015 - UNITED STATES -
A mysterious weather phenomenon is shaking up people from across the United States - unusual, unexplained loud booms, metallic and trumpet sounds. Here are two of the latest incidents.
Reports of sonic booms, ground shaking in Norfolk and Virginia Beach, Virginia
For a second day, people are wondering what's causing the ground to shake and where the loud booms are coming from.
On Monday, people called 13News Now and posting questions on
our Facebook page
saying they felt the ground shake in Norfolk and Virginia Beach at two
distinctly different times - once at around 4:20 p.m. and again shortly
after 6 p.m.
On Tuesday, questions started coming in from the Peninsula.
Edna H. wrote, "I am in the Denbigh Section of Newport News. We have
already had 4 loud blasts in less than an hour. What is going on????"
Linda T asked "Where are the sonic booms coming from?"
 |
| Current earthquake map. © USGS |
The
website for the U.S. Geological Survey
indicates that there have been no earthquakes recorded in our area in
the past 24 hours. Phone calls placed to area emergency dispatchers
found no actual reports of earthquakes, or damage from whatever the
shaking was.
A 2.5 magnitude earthquake was reported outside Richmond about three weeks ago.
The Navy said Tuesday they didn't have aircraft in the area.
A news release last week from the Navy indicated that they would be
conducting "intensive day and night flight operations" through the first
week of April.
The release went on to say: "These flight
operations, which include Field Carrier Landing Practice (FCLP)
conducted at Naval Auxiliary Landing Field (NALF) Fentress in
Chesapeake, Virginia, are necessary for two Navy Carrier Air Wings and
the Fleet Replacement Squadron (FRS) to complete required aircraft
carrier pre-deployment and sustainment training. Night flight operations
are expected to continue past midnight during this period. "
In the past, military aircraft breaking the sound barrier have caused a
sonic boom which some thought was an earthquake. However, there's no
definitive indication that these operations were the source of the
shaking. -
13 News Now.
Loud boom rocks towns around Flat Rock, Michigan
 |
Police from Flat Rock have deemed
the town all clear; no sign of what
caused the mystery boom. |
More
than a dozen residents called Flat Rock police to report hearing a loud
"boom," that some said shook their houses just before
9 p.m. Wednesday night.
After hours of searching the areas that people reported the noise,
which was loud enough to cause some residents to say their houses shook,
nothing was found.
By 11:30 p.m. the city was deemed "all clear," without the cause being discovered. Police
in Gibraltar, Huron Township, Rockwood and Monroe County were also
alerted to the noise, but nothing was discovered in those communities
either.
Hundreds of people from Newport to Taylor flocked to
social media, posting on Facebook, Twitter and other sites about hearing
the noise, feeling the vibration and speculating as to the cause.
"Sounded like a bomb went off," Flat Rock resident Jen Emerick said. "I live on Palmetto."
Dozens of others echoed her comments on the noise level.
"I live in South Rockwood and it was so loud here felt like a truck hit my house and my house is brick," Ruth Apperson said in a Facebook post.
Fred Tanner said it was so loud that he felt it in his "insides."
"Shook the house, and our guts," he said.
As quick as the word of the "boom" spread, speculation started as to
what caused it. No official explanation has been given by officials in
any of the areas it was heard in.
One
rumor that was quickly spread was that a meteorite had struck the area
around Huroc Park, people in the area quickly squashed that, which only
lead to more speculation as to what had actually happened.
Other
people speculated that it was the cause of mining at the local rock
quarry, or underground blasting in the salt mines. Another popular
theory was that it was a "frost quake."
Frost quakes usually occur in cold weather as water freezes though, not after several days of warm weather.
Investigation into what happened continued into Thursday. -
The News Herald.