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science.out.there
@ScienceOutThere
Extreme weather, Astronomy, Aurora, the Outdoors. And Memes. Check out my YouTube channel!
Joined February 2020

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Life goal: Get more yellow on this map. I have 8 US States left to visit, and 6 Canadian Provinces left! Filling in Mexico is the other life goal. Hello from Whitehorse, Yukon!
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Another CME impact. And it looks like it's going to do some work! Near perfect timing for Northern Lights visible from Northern Europe (Where it's actually getting dark at night)
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SWPC issues SUMMARY: Geomagnetic Sudden Impulse mesonet.agron.iastate.edu/p.php?pid=2022
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Why did last night fail? Eastern Europe had a wonderful display yesterday but North America didn't. Prolonged Negative Bz is the best early indicator whether to go outside and start looking from lower latitudes. Last night it went positive most of the night :( (2/2)
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As darkness falls across North America, there won't likely be any northern lights immediately visible. This is a case where the chef's assembled every ingredient to bring Aurora south, but the oven's off. We need the Bz to trend and stay south a while! Keep an eye out. 🔗👇
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A barrage of CME's are impacting Earth, triggering northern lights as we speak in the far north! In all liklihood, this should recharge a few times over the next 72 hours. Kp values of 7 are predicted this evening by the SWPC. Forecast Clouds in the US and Canada vs a ... 1/2
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Today's M-class flare had an coronal mass ejection that was impressive. We're still analyzing this, but this is likely Earth-directed too, the eighth such eruption in the last four days. Aurora watchers everywhere are probably in for an incredible display this week. I can't wait.
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It's not over yet folks, We've just had a prolonged period of -Bz in otherwise favorable speeds & density. Overhead northern lights possible as far south as Sioux Falls and Rapid City in about 45 minutes. And we are still gaining!
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Impact! Aurora tonight VERY LIKELY for Northern US and Southern Canada. A well forecasted CME has just arrived and so far everything about it is good. Large negative Bz and speeds up 700 Km/s Very likely Kp6 to Kp7 conditions will be coming shortly. Updated cloud/Aurora map.👇
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CORRECTION: Updated/fixed cloud cover - Northern Lights prediction maps for this evening. (I used the wrong time on the Canadian model) General idea is that cloud cover will be mixed bag for much of the northern lower 48 and southern Canada.
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Timing for impact is 00z to 06z, Which would mean just before dark to nearly midnight in NA. While we've had some well-predicted CME's arrive in the past couple years, we are at about a 50% success rate with them producing a good aurora show. 2/2
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I put together a quick graphic about the upcoming tornado tracks being added to . Never Stop Ch-adding data.
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Coming soon: US Tornadoes 1680-1880. By scrubbing through these years, one can see the evolution of tornado science, public attitude & knowledge, documentation, as well as the expansion of the U.S! @sigtor2019 @NWSPC #wxtwitter Well done, Tornado Archive content team!
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