“It’s a remarkably unusual phenomenon,” he remarked. “We only uncovered it a decade ago when specific technologies became capable of tracing the exact start and end points of a lightning event.”
Mega flashes are quite common, although they typically occur only in regions where particular geographical and atmospheric conditions can trigger severe thunderstorms, Cerveny explained. For instance, in the Great Plains and the Midwest, warm, humid air from the Gulf of Mexico interacts with colder northern air, resulting in significant atmospheric instability.
These conditions coalesce to produce fierce storms, which can generate a megaflash of lightning. Cerveny notes that these extraordinarily long lightning bolts have previously been recorded in Argentina and southern France, and scientists theorize they may also manifest in parts of China and Australia.
The 2017 Megaflash was generated by an immense storm that spanned large sections of the US, from Texas to Iowa and Missouri. While megaflashes can cross multiple states, they occur high in the atmosphere and seldom cause ground damage, Cerveny indicated.
“They exist in the upper and central layers of thunderstorms, towering over 10,000 to 18,000 feet,” he stated.
The composite satellite image mapping of the Record Lightning Megaflash illustrates its progression over time. Lightning bolts beneath the clouds are marked by polar-colored symbols. Michael Peterson/GTRI
“These new discoveries underscore significant public safety issues concerning electrification clouds that can travel vast distances, have substantial effects on the aviation industry, and generate flashes capable of igniting wildfires,” stated WMO Secretary-General Celestesauro in an accompanying announcement.
The extreme conditions conducive to their formation serve as a stark reminder of the tremendous power and danger posed by thunderstorms. In the US, lightning claims about 20 lives annually and injures hundreds more. According to weather services.
As per the WMO, Thursday’s classification indicates that the 2017 Lightning Flash exceeds the previous world record set five years ago by roughly 38 miles. The earlier lightning bolt, recorded on April 29, 2020, spanned 477.2 miles across parts of the Southern United States.
The 2017 MegaFlash was recognized after scientists revisited archival measurements used when the storm originally formed.
“When the initial research was conducted, we didn’t possess the technology available today,” Cerveny noted. “Now, we can employ satellite instruments to detect lightning bolts with high precision and pinpoint exactly where, how long, and for what duration the lightning event occurred.”
Experts predict that even longer megaflashes may emerge in the coming years, particularly as satellite technology enhances its detection capabilities.
“As time progresses and our data records expand, we can observe the rarest types of extreme lightning on Earth and study its widespread effects on society,” remarked Michael Peterson, an atmospheric scientist at Georgia’s Center for Intense Storm Research.
The WMO committee on Climate and Climate Extremes maintains official records of global, hemispheric, and regional extremes, including those for temperature, rainfall, wind, hail, lightning, tornadoes, and tropical cyclones.
Welcome to opt-out. A semi-regular column that will help you navigate online privacy and show you how to say no to surveillance. The final column covered what to do with the 23andMe account after the company filed bankruptcy. If you would like to skip to a section for specific tips, click on the “Jump to Jump” menu at the top of this article.
If you are a visa or green card holder who has plans to travel to the US, reports that people have been ousted at the airport for messages found on their devices may encourage you to make a second trip plan. You may ask Customs and Border Protection (CBP) if you can search for your phone, if you can opt out, and what to do to minimize the risk.
The simple answer is yes, CBP can search for devices. Constitutional protections are generally weak at US borders, including airports. You can try to opt out, but in some circumstances you may be willing to risk the potential consequences of not complying, which can include confiscation of your device.
Privacy experts say everyone needs to conduct a personal risk assessment. This should include immigration status, travel history and data on your mobile phone. Depending on your situation, data that may not be sensitive to others will not fit every solution into every solution. For example, if CBP attempts to search for a mobile phone or wants to lock down your device before heading to the airport, it could affect its rating.
Although CBP said it searched only about 47,000 devices of 420 million people crossing US borders in 2024, it was not as easy to figure out whether there is a risk of device searching, as the Guardian said border enforcement was unpredictable under the Trump administration. French officials said French scientists were recently kicked out at a Texas airport after immigration officers found texts critical of Trump on his phone.
“The ultra-conservative perspective is to assume that they are completely hinged and that even the most benign reasons for travel are targeting non-citizens in searching for these devices,” said Sophia Cope, a senior staff lawyer at the Electronic Frontier Foundation (EFF), a nonprofit digital rights group.
If you are a US citizen, you must be hospitalized in the country. That said, there are still some risks in some jurisdictions that devices are being searched for domestic reasons as CBP will allow them to work with the FBI or local police to proceed with domestic investigations.
There are steps you can take to make it difficult for CBP executives to access the device and its data. So, what should you do to protect your mobile phone data from searching? The main thing is to prepare before heading to the airport. This is what you should think about:
Determine whether to comply with phone searches
Before you travel, start preparing for the possibility of being drawn into a secondary screening. First, you need to determine whether immigration officers will comply with whether they ask if they can search for devices. They may request a password for your mobile phone, or you may unlock the device. Ideally, you will unlock your device yourself and will not share your password. You can decide not to give your consent, but it has its own risk.
From a Guide to the border From EFF: “This presents a no-win dilemma. If the traveler is compliant, the agent can scrutinize and copy sensitive digital information. If the traveler declines, the agent can seize the device and expose the traveler to additional questions and detention.”
If you reject a search, the officer may decide that you are not worth the trouble because you are not at high risk. They may let you go. However, on the back, the decline can lengthen the process or the border agent can confiscate the device. If they’ve confiscated your device, then you can confiscate your device so that they can document that they have your device when you try to get it back, and that they can document that they have your device when you try to get it back. Without giving up the password, immigrant staff can unlock it themselves using a variety of tools on their devices. You can also try to guess your password, so make sure you have a strong, long password.
There are many reasons why you might not want to risk being suppressed or confiscated from your device for longer than you have already done.
If you plan to adhere to phone searches to avoid further complications, you can search your phone manually or with forensic tools. It’s worth preparing for both types of searches.
Turn off your phone and ID before entering the US
EFF recommends turning off your device completely before entering the US. This could potentially bring your phone or laptop back to an enhanced security state, which could make it difficult for anyone to break the encryption on their devices.
Privacy advocates also recommend that you ensure that your device requires a password to decrypt or unlock it. For example, if you are using a Face ID or fingerprint to unlock your phone, it will allow executives to use it to access the device.
Please do not wipe the phone
You may think that the most protective option is to wipe your phone completely before traveling, use a burner without a phone, or travel. However, EFF’s COPE said it could actually raise doubts.
“If people do that, they’ll feel bad and they’ll just ignore them,” Coop said. “If you cross a border without data on your device, you can in itself consider it suspicious.”
Instead, we suggest selectively delete that information, rather than wiping the entire device, if there is data or text that appears to be cooperative but you don’t want to access, instead of wiping it all out.
The most important step to take before you travel is to encrypt the data on your device. This is different from using encrypted messaging services such as signals. Device encryption makes it difficult for CBP executives to access files on their phones or laptops or recover deleted files, even if they confiscate their devices and submit to sophisticated forensic tools.
Fortunately, All recent models Full device encryption will automatically be turned on for both iPhones and most Android phones. On Android, the “Security” menu is[詳細設定]Double check that yours is turned on in the tab. As CBP cannot walk through the front door of the device, you need to choose a strong password that is not easy to guess. Here is Good primer How to create a strong password.
“This encryption is as good as the encryption passphrase someone uses on their devices,” said Bill Buddington, senior staff technician at EFF. “So the best advice is to choose a powerful 9-12 random (or 4-5 words) passphrase for your device and make sure that biometric unlocks like face ID and touch ID rotate. off You can confiscate any device when passing through sensitive areas such as checkpoints or anywhere else. ”
On the other hand, laptops don’t come with all device encryption. Some encryption tools can be used to encrypt your data. MacOS has a tool called FileVault that can be accessed by searching in the top right corner of the screen. Some Windows computers come with a tool called a bitlocker that can be used to encrypt devices. EFF has a complete list of tools that can be used on various operating systems here.
For those traveling with devices owned by their employer or someone else, you should have conversations with them before you travel to make sure your devices are well protected.
How to safely delete data
In addition to encrypting your device, you should not want to delete certain text, apps, photos, etc. that you think are sensitive or show it to government agents.
To safely delete this data, there are several steps and limitations. If you haven’t wiped your phone completely, you may choose to delete certain files as there may be suspicion. That more practical option may be effective for manual searches and rough searches, but may not be sufficient if more sophisticated searches occur with US immigrant personnel. The files may not be completely deleted, or there may be references to these files that are still on your device.
In addition to ensuring that your device is encrypted, you must also make sure you have deleted the files from the Trash. For example, in iMessage, clicking Filter in the top left corner will find the “Recently Deleted” folder. Make sure you cleared the text from there. On iPhone, there is one file It has been deleted Both the main Imessage interface and the “recently deleted” file are permanently deleted, according to the company.
Cope recommends preemptively deleting apps you don’t want to search for. This protection method is incomplete as advanced searches may reveal that the app is installed, but for example, in manual searches, it is a way to avoid searching for WhatsApp messages.
Go to the cloud storage server
During a search for law enforcement within US boundaries, cloud storage servers are less protected than devices. However, at the border, there is currently a policy in place that prohibits CBP from searching for online cloud services. In reality, that means that immigration officers need to go into plane mode before searching for their mobile phones.
“They specifically say that executives are only allowed to consider data that they are "resident on the device,"” Cope says. “It’s data that’s actually on your phone, laptop, or camera hard drive. If it’s an internet-connected device, you’re supposed to be disconnected from the internet.”
If for some reason there is data that cannot be permanently deleted or cannot be deleted, you can delete it from your device and save it to cloud storage such as iCloud, Google Drive, or Microsoft One Drive.
This is a high-level guide that may not touch on the details of your situation. A complete comprehensive guide on how to protect your device with Electronic Frontier Foundation.
aAt some point, most mobile games will die. Apple’s iOS software updates have removed thousands of App Store games over the years. Old games simply disappear unless developers make them compatible with all new devices and software. (Most games can’t or won’t devote such resources to it.) Also, in the case of live mobile games that encourage users to log in every day, the popularity of the game will inevitably decline and the developer will stop updating it, leaving the game sluggish and unplayable. Sometimes there is no warning. Games exist one day and disappear the next. A truly dark fate.
Mobile gaming has a high mortality rate. 83% of them Research shows that most games fail within the first three years. But maybe there’s another way. In 2017, Nintendo released a mobile version of its best-selling relaxing life simulation game, Animal Crossing: New Horizons. The service, called Pocket Camp, ran for seven years before Nintendo ended support for it last month. But instead of ending the game, the company released a complete version for £8.99 that packages years of content and allows players to transfer data to keep their memories or start anew. The game lives on.
Pocket Camp is an excellent replica of the console Animal Crossing games, closer to a Happy Home Designer spin-off with a lighter touch than the DS and Switch versions. Your super cute character will be in charge of the campsite and decorate it with furniture and cuteobjects. If your campsite is set up to their liking, the animals will come hang out and talk trash with you. You can gift them anything you find lying around, such as fruit, fish you catch, or, better yet, live insects. Guitar-playing dog KK Slider (who, interestingly, is a caricature of Kazumi Todaka, one of Nintendo’s composers) performs at a campfire concert.
The main difference between Pocket Camp and, say, Animal Crossing on Switch is that there’s no cold in Pocket Camp. Performing insignificant missions, collecting more materials, and crafting more things will always bother you. As is tradition in mobile games, you get some kind of reward every few minutes, and every action in the game is tracked in some kind of progression tree to encourage you to keep playing. Twelve currencies, tasks, locations, and seasonal events are possible at any given time. However, it is nevertheless surprisingly feature-rich. There are thousands of things to make and buy, and hundreds of animal villagers to befriend. It feels luxurious for £8.99.
Ironically, Pocket Camp would be significantly better without the insidious monetization that was used to power it. I’ve dipped in and out of this game over the years, especially when I was waiting for 2020’s New Horizons to come out, and I’ve always loved the ubiquitous countdown timer and the daily (or several) I always shied away from it because of the manufactured urgency of logging in. 1 day) Achieve your goals. Hurry up, it’s time to harvest the fruits! Look, this special event is almost over! Don’t you want limited edition items? Don’t you want to buy some leaf tokens to speed up the creation of all this? This is a standard issue in live mobile games, but even if the game itself has value, it can also be very annoying.
All of these monetization system traps still exist in Pocket Camp Complete. They are built into the game design. However, we now give away all leaf tokens, bells, and items that you previously had to wait for or pay for for free. This changes the pace of the game and allows you to play as many times as you like at once without any restrictions. Now, without warning, I can recommend the affordable Animal Crossing: New Horizons.
More developers should do this. Once you’re done with your live games, simply package everything up and sell it for a single price. This happens in the console world, where the “Game of the Year” edition delivers the old game and all its bonuses and extra content. In this way, those who were there for the first life of the game can somehow preserve it. And such games may find new players even in the afterlife.
what to play
Fashion forward…Infinity Nikki. Photo: Epic Games
dress up fairy tale adventure infinity nikki This game, released this week, is one I’ve had my eye on for a long time because there doesn’t seem to be anything else out there. There’s no combat here, but instead there’s music, fishing, balloon rides, and conversations with cats and frogs. Pink-haired Nikki is very fashion conscious and almost everything she does in her world earns her new components for various amazing outfits. It’s an interesting combination of saccharine sweetness and downright weird, and is actually similar to Animal Crossing.
Please note: This is a free-to-play game, so if you have teenagers who want to play, make sure their settings are locked, as you could actually drop hundreds of pounds on a virtual dress. Please check.
Available: PC, PS5, smartphone Estimated play time: 10 hours or more
what to read
Mobile games in particular have been accused of violating rules regarding the use of loot boxes. Photo: Blizzard Entertainment
The BBC estimates that 43 of the top 45 best-selling mobile games are break the rules Regarding disclosure of randomized information loot box in their advertising. Regulators have been slow to take action on these gambling-related features.
devolver digital has belatedly postponed some games to next year (including Baby Steps, which I’m really looking forward to). I exhaustedly applaud Devolver for the way they presented their presentation through a mock awards ceremony. 15th Annual Devolver Delay Awards 2024.
to celebrate PlayStation 30th anniversarySony has released a set of past PlayStation launch animations, including the PS1’s iconic and incredibly 90s theme. Kotaku has more.
Astro Bot is an upcoming platform game for PlayStation 5 by Team Asobi. Photo: Sony/Team Asobi
Now it’s my turn to ask a question instead of the reader’s. you.
We’re still looking for Pushing Buttons readers to submit their favorite games of 2024. That game will be featured in the final newsletter of the year. From Baldur’s Gate 3 to Astro Bot, send us a few sentences about what they mean to you. You will see results within a few weeks.
Please reply to this email or email pushbuttons@theguardian.com.
NASA’s Perseverance rover will pass in front of the sun on September 30, 2024, the 1,285th Martian day (Sol) since the start of its mission. I captured the silhouette of Phobos inside.
Perseverance captured the silhouette of Phobos passing in front of the Sun on September 30, 2024. Image credit: NASA/JPL-Caltech/ASU/MSSS.
Phobos was discovered in 1877 by the American astronomer Asaph Hall, along with its smaller cousin Deimos.
It orbits approximately 6,000 km (3,700 miles) from the surface of Mars, completing one orbit in just 7 hours and 39 minutes.
Phobos orbits so close to the surface of Mars that the planet’s curvature makes it difficult to see from observers standing at Mars’ polar regions.
Its orbital period is approximately three times the planet’s rotation period, and when viewed from Mars, it rises in the west and sets in the east, an unusual result for a natural satellite.
Phobos measures 26 x 22 x 18 km (16.2 x 13.7 x 11.2 miles) and has a very rugged appearance. There are also impact craters and grooves on the surface.
“Perseverance recently spotted a ‘googly eye’ peering out from space from its perch on the western wall of Jezero Crater on Mars,” NASA scientists said in a statement.
“The pupil of this celestial gaze is Mars’ moon Phobos, and the iris is our sun.”
The event, captured by the Mastcam-Z spacecraft on September 30, occurred as Phobos passed directly between the Sun and a point on the surface of Mars, obscuring most of the Sun’s disk. .
At the same time that Phobos appeared as a large black disk moving rapidly across the surface of the Sun, its shadow, or foreshadow, moved across the planet’s surface.
“Due to its fast orbit, passages through Phobos typically last only about 30 seconds,” the researchers said.
This isn’t the first time a NASA spacecraft has seen Phobos blocking the sun’s rays.
Perseverance has captured multiple passes of the small moon since landing in Mars’ Jezero Crater in February 2021.
Curiosity shot the video in 2019. Opportunity captured the image in 2004.
“By comparing different images, we can improve our understanding of the moon’s orbit and learn how it is changing,” the scientists said.
“Phobos is moving closer to Mars and is predicted to collide with Mars within about 50 million years.”
Since November, I have been using my boss’s car for work and after crossing the Dartford junction of the M25 for the first time, I attempted to pay the Dart toll. The website clearly stated, “there are no crossing fees payable.”
I assumed that this meant my boss had the car registered to his Dart account, so I did not add it to my account.
Three months went by, and I started receiving penalty charge notices (PCNs). I currently have 23 PCNs totaling £2,230 for crossings between November 2023 and February 2024. I appealed, but all were rejected.
If the first PCN had been sent sooner, I would have accepted my mistake and paid the fee. However, I do not agree with the rest and it seems like a consequence of a management failure. I have since learned of others facing the same struggle. Can I be of assistance?
L.S., Tonbridge
In the weeks following our previous coverage of the Dart fee issue, we have received numerous letters from frustrated users, and yours is one of the most severe cases.
It seems that the chaos in the payment system resulted from a new company, Conduent, taking over in July.
Reports indicate that thousands of fines have been imposed, affecting over 2,500 vehicles per operator.
Figures obtained by Fleet News through a Freedom of Information request in May revealed a 50% increase in PCNs issued for non-payment.
We reached out to National Highways, who manage the crossing, regarding your case. They have agreed to waive the notices if you pay the £65 in crossing charges owed. The company also apologized for any inconvenience caused and stated they have improved their procedures to prevent similar issues in the future.
Always make sure to obtain and keep receipts for all payments when using a crossing to avoid issues.
It’s best to double-check and not assume everything is fine if you encounter an error message when paying for your trip.
If you have received a PCN, please contact the Dart Rate Enforcement Team at 0300 1313 120.
Letters are appreciated, but we are unable to respond individually. Please reach out to us at consumer.champions@theguardian.com or send correspondence to Consumer Champions, Money, the Guardian, 90 York Way, London N1 9GU. Kindly provide a daytime telephone number where you can be reached. Submission and publication of letters are subject to our terms and conditions.
‘TToday is the first day of your new life on this pristine and beautiful island. Well then, congratulations! ” says benevolent raccoon landlord Tom Nook minutes into Animal Crossing: New Horizons. (Nook gets a lot of hate online, but there’s no denying he’s very welcoming.) Many players read this comforting message during a time of uncertainty and fear in the real world. Animal Crossing: New Horizons was released on Nintendo Switch on March 20, 2020., days before the UK entered its first Covid lockdown.
This was fortuitous timing. When we were all stuck at home, thanks to this game you can plant local fruit, take care of your flowers, see what’s on offer in the shops in town, and play with Tom Nook. I was able to repay a large loan (thankfully interest free) and escape. Chaos and daily death toll. We opened the gates to our island and welcomed friends and strangers into our pristine little world. When real life fell apart, we started anew glasses cat, Sheep in a clown coat and rhinoceros like cake.
Due to the sudden popularity of the game Nintendo Switch sales status surge amid pandemic shortages. new horizons sold 44.79 million units By December 2023 – almost 3.5 times more than any other game in the Animal Crossing series since 2001. This is his second best-selling Switch game to date after Mario Kart 8 Deluxe.
“I visited a friend who was far away in real life”…Many people still play this game.
Player April said she and her partner Matthew have spent over 700 hours playing the game, turning their island into a collaborative…
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