they are still messing around with the equipment. this might have real applicability. I am glad they are experimenting with it.

weather was too bad for helicopter to land, so there might be a use case for this equipment.

50 mile delivery radius (over flat terrain)
80mph max, 63mph cruise
4lb payload. I doubt there’s onboard cooling, but cool insulated boxes would be fine for maximum 45minute deliveries
Yes, weather is a factor…that’s why they’re setting up their own weather monitoring for higher resolution on local weather to fly around smaller systems and ground for big storms.

https://en.wikipedia.org/wiki/Zipline_(drone_delivery)

What is their range and top speed? Can content be cooled, how is weather affecting the uav?

The Hunga Tonga undersea volcanic eruption was the largest on earth over the last 30 years, according to Research Physical Scientist Brian Brettschneider with the National Weather Service Alaska region.

Brettschneider said that the ash created by the eruption will likely cause a slight cooling effect on the climate, though not as dramatic as short-term climate changes from past volcanic eruptions. In 1815, the climate impacts caused by the Mount Tambora volcanic eruption caused what was called “the year without a summer.”

“What we’re seeing so far is a fairly minor amount of climate altering stratospheric sulfur particles have been detected so far,” Brettschneider said. “A pretty small amount relative to the size of the eruption, so kind of our first initial best guess is that there is going to be a pretty minor climate impact over the next few years.”

Of course, that can only account for the estimates of the blast so far, not any future eruptions that may or may not happen.
Estimates say the Hunga Tonga eruption was equivalent to 2% of the pressure released in the Krakatoa eruption for comparison.

Cool video. Cold weather.

So, you think there should be new regulations put on oil production companies so they don’t raise prices? Or are you calling for the full nationalization of the oil and gas industry? You must be, because for it to be Biden’s fault, he must control it somehow. I wonder, do you think he sets oil prices? Production schedules? Supply or demand? Controls OPEC or Russia?
Biden released oil reserves to mitigate the price gouging (didn’t work), but without nationalizing oil and gas, there’s little more he could do (maybe threaten to halt all new drilling permits until those already issued are used, but good luck). You would pretend cancelling Keystone XL raised prices, it wasn’t operational yet.

Just ask Texas how privatization and deregulation is working for them. Analysts say they aren’t better prepared for extreme weather than last year because there’s no requirement for them to upgrade, so statewide power outages and multiple deaths can be expected, and the hits to the economy that come with shutting the state down for weeks.

The largest oil and gas companies made a combined $174bn in profits in the first nine months of the year as gasoline prices climbed in the US.
Exxon, Chevron, Shell and BP among group of 24 who resisted calls to increase production but doled out shareholder dividends and bought back stock.
The oil and gas industry has fought Joe Biden’s attempts to pause new drilling permits on federal land, despite its unwillingness to expand operations in order to reap the returns of costlier oil and the fact the industry currently sits on 14m acres of already leased land that isn’t being used, an area about double the size of Massachusetts.
“It’s not the government that is banning them from drilling more,” said Pavel Molchanov, an analyst at Raymond James. “It’s pressure from their shareholders.”


Soooooo…..nationalize? Gas in Venezuela is $.12 a gallon. If not, blame capitalism, not Biden, for your “high” gas price. (Try gas prices in Europe where gas isn’t subsidized, now those are high gas prices).

They went round the wrong way? Jeebus, Chile is a huge leeward shore to avoid... That bit about having to then fight the current to go 200 miles further west before you can turn north so that you have enough sea room not to get smashed onto the rocks of the Chilean coast when the weather turns rough... We had engines at least as a backup, but just in case of emergency. Plus we had weather radar and modern forecasts so we could plan a route to avoid the worst of what was to come. Respect.

I especially loved the part about how sailors on the upper yards like the royals or the masthead being "as close to heaven as a sailor ever gets".

I've actually sailed around Cape Horn on a tall ship, and am a full member of the International Association of Cape Horners (IACH). She was SV Tenacious, and it was Auckland, NZ to Port Stanley, Falkland Islands. Thankfully, we timed it well and got VERY lucky with the weather and had a clear rounding. We did have a force 11 (just short of a category 1 hurricane) one memorable night somewhere east of Point Nemo, but for the most part it was a pretty smooth passage. Of course I got the tattoo (full rigged ship) on my right upper arm.

Definitely a crazy weather event for people not in North America. The geography of the rest of the world doesn't usually allow high rating tornados.

Global warming is real; and it's coming--liberal or conservative, North, South--increasing oscillations in weather, increasingly violent oscillations--are gonna be a thing.

And now the swarms of locusts (ok, really grasshoppers) begin.

Utah farmers, already struggling with drought and extreme heat, are being plagued by grasshoppers destroying what little crops they managed to grow. Early heat caused an early hatch, leading to swarms. Many farmers abandoned their crops rather than go through the expense of spraying a crop they have no water for, allowing a bad situation to get exponentially worse. Hay may soon be in short supply along with produce.

If it's a mild winter, expect worse next year when their eggs hatch. Without improvement in the weather, colder in winter wetter in spring and cooler in summer, farmers nationwide expect next year to be far worse than this year's disastrous growing season. Nevada and Arizona are due to lose their main water source soon, and California expects more water shortages statewide as reservoirs near empty and aquifers go dry.

Sure sounds like the climatologists were correct, if anything minimizing the effects and rate of change from climate change; heat, drought, plagues, swarms, fires. They were not exaggerating them @bobknight33. These are exactly what they predicted, just a decade early, and exactly what you denied would happen. All time high local temperatures were reached worldwide in the last month including ground temperatures of 118 F in arctic Siberia and 130 F last weekend in Death Valley, the hottest atmospheric air temperature ever seen on the planet since humans existed.

But nope, climate change is a liberal hoax, they just have the entire planet lying to support it, destroying their own crops and cooking their citizens to keep the lie going. 🤦‍♂️

I hope you live long enough for your children to accept that their disastrous future was caused by you and your ilk and abandon you to the baking streets in your old age to starve and bake. You ignorant and dishonest deniers deserve worse for decimating the only planet we have. Your children will come to that conclusion, the only question is when.

Before "someone" spouts off about this being a singular, isolated weather event in America and Canada, it's happening world wide.
All time record high temperatures are also happening in Europe, Asia, Africa including ground temperatures in Siberia above the arctic circle at 118F, not so good for permafrost that should be near freezing. Mexico has seen all time high temperatures for June exceeding 125F, nighttime low temperatures are also shattering all time highs like 105F overnight in palm springs, and over 70F was the overnight low in S Africa (southern hemisphere) on the WINTER solstice. Let's not forget, June is typically the coolest summer month.
It's hard to imagine this not triggering feedback loops like permafrost releasing methane and less ice reflecting heat that are each, by themselves, more than we could possibly counteract with current technology with an unlimited budget and the collective will to try. Combined, and without the unlimited funds or collective will to act, it's looking like game over, man.
Somehow "we told you so" hardly seems sufficient.

https://abcnews.go.com/International/heat-wave-russia-brings-record-breaking-temperatures-north/story?id=78446355

https://www.forbes.com/sites/ericmack/2021/06/22/wild-high-temperatures-worldwide-show-the-extent-of-record-june-heat-wave/?sh=496b6bc05668

You guys keep the hot weather. It's nice down here in So. CA.