Earth Changes
The tremors and loud rumbles were heard between 2am and 2.30am on Saturday, prompting people to turn to Facebook and Twitter to look for answers and share what they felt and heard.
The Geoscience Australia website initially reported a 1.4 magnitude quake around Mount Compass but the notice was removed from the website after further investigations.
The agency subsequently advised instead that the event was caused by thunder and that no quake had been detected.
Irma has become one of the most powerful storms in history with the National Hurricane Center calling it "potentially catastrophic." It's tied with Hurricane Wilma as the second strongest storm that's formed in the Atlantic Ocean on record, both just behind Hurricane Allen in 1980, which had wind speeds of 190 mph.
Gov. Rick Scott activated the Florida Air and Army National Guard Tuesday morning, with 100 members called up immediately and all 7,000 members told to report for duty Friday morning. He also suspended all tolls starting at 5 p.m. Tuesday.
The governor asked President Trump to declare a pre-landfall emergency for Florida, which would free up federal funding to help the state defend itself against the huge storm. Among possible emergency measures would be shoring up beach dunes, building emergency berms and planning for potential evacuations, according to a news release from the governor's office.
"Our state emergency management officials are working with our federal and local partners to prepare for any potential impacts from this dangerous storm," Scott said. "And it is crucial that we have access to every available resource to protect our families and communities."
Over the weekend a mandatory evacuation order was issued for more than 700 homes in Los Angeles, Burbank and Glendale - the order has since been lifted as firefighters made gains after brief showers hit the area. La Tuna has already burned over 7000 acres and destroyed multiple homes.
The fire's rapid spread is being attributed to an unprecedented heat wave that's hit California along with high winds. On Friday for example, San Francisco reached 106 degrees Fahrenheit at the end of a summer that climatologists are calling one of the hottest on record. Over the weekend the heat forced the Bay Area Rapid Transit system to order its trains to slow down on rails exposed to the sun as slight heat-induced expansion in the metal track could cause slight shifts and possible derailment.
Dr. Ryan Maue said this morning:
Hurricane #Irma is still intensifying. Now up to 155-knots (180 mph) Extrapolating Saffir-Simpson scale, 158-knots would be Category 6.
Tropical storm-force winds are expected to begin affecting the east coast of Florida and the Florida Keys on Friday night (Figure 1 below). An evacuation decision for the Florida Keys may have to come as early as Tuesday, since the Keys require 3+ days to evacuate. As of 5 pm EDT, far southeast Florida, including Miami, was in the 5-day cone of uncertainty for Irma.
A quick-hitting storm system rolled through Santa Barbara overturning boats, leaving flooded roadways and power lines knocked down.
Just before 3 p.m., a violent weather event rolled through Santa Barbara with massive amounts of rain and wind.
The storm is believed to be a microburst, a sudden localized and powerful air current. Some areas in Santa Barbara were left unscathed with the majority of damage coming to the Santa Barbara Harbor and lower State Street.
Trees were knocked over near lower State Street and U.S. Highway 101 was at a crawl as debris slowed traffic. Several downtown area visitors took shelter inside nearby businesses.
It was confirmed as a new eruptive phase of Fernandina's La Cumbre volcano.
After eight years of relative calm, this volcano began generating a column of water vapor and magmatic gases that were about four kilometers high.
By early evening, a volcanic ash advisory was reported.

A Gray's beaked whale that washed up dead on a Greymouth beach had its beak illegally removed.
The dead whale washed up on a Greymouth, West Coast beach, a DOC statement said.
It was believed the beak was illegally removed with a chainsaw on Saturday afternoon.
It was an offence under the Marine Mammals Protection Act 1978 to take whalebone or any other part of a marine mammal without a permit.
DOC ranger Glen Newton said dead, rotting whales could carry diseases that contaminated skin and clothing.
The victims, R. Dhanasekaran (33), L. Thirunavukarasu (26) and P. Nagaraj (45), all hailing from Puliyankudi, took shelter under a tamarind tree after it started raining when the lightning struck them, police said.
Dhanasekaran, who was working abroad and returned to the village recently, and Thirunavukarasu, who was employed at a petrol pumping station at Abiramam, died on the spot, the police said.
Nagaraj, who suffered injuries, was admitted to the government headquarters hospital here after given first aid at the local government hospital. He was working as a clerk in a primary agriculture cooperative credit society, the police said.
Mudukulathur police have registered a case under Section 174 of the Cr PC.














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