Joe Moore
@wxjoe.bsky.social
Meteorologist in Duluth, MN with a passion for big ideas. Opinions expressed here do not represent my employer.
Definitely hints of “overachieving” lake affect snowfall this afternoon/evening for Duluth. Big fluffy flakes are falling now and there should be a good couple of hours for convergent winds to persist before the band shifts eastward.
November 29, 2025 at 6:46 PM
Definitely hints of “overachieving” lake affect snowfall this afternoon/evening for Duluth. Big fluffy flakes are falling now and there should be a good couple of hours for convergent winds to persist before the band shifts eastward.
Reposted by Joe Moore
How often is November the snowiest month of the winter (Jul-Jun) season? @alaskawx.bsky.social
November 24, 2025 at 1:53 AM
How often is November the snowiest month of the winter (Jul-Jun) season? @alaskawx.bsky.social
Reposted by Joe Moore
La Niña, the Madden-Julian Oscillation (MJO), and the potential for a rare November Sudden Stratospheric Warming event (you're likely to have heard of this referred to as the "polar vortex") may combine to drive winter-like conditions across much of the U.S. late November into early December.
November 22, 2025 at 2:00 PM
La Niña, the Madden-Julian Oscillation (MJO), and the potential for a rare November Sudden Stratospheric Warming event (you're likely to have heard of this referred to as the "polar vortex") may combine to drive winter-like conditions across much of the U.S. late November into early December.
Reposted by Joe Moore
Wisconet is hiring!
Come join the premier mesonet of the Great Lakes and help us develop even more tools and applications to support farmers, growers, emergency managers, and the public!
Apply by December 7.
jobs.wisc.edu/jobs/wiscone...
Come join the premier mesonet of the Great Lakes and help us develop even more tools and applications to support farmers, growers, emergency managers, and the public!
Apply by December 7.
jobs.wisc.edu/jobs/wiscone...
Wisconet Researcher - Madison, Wisconsin, United States
Current Employees: If you are currently employed at any of the Universities of Wisconsin, log in to Workday to apply through the internal application process.Job Category:Academic StaffEmployment Type...
jobs.wisc.edu
November 21, 2025 at 5:46 PM
Wisconet is hiring!
Come join the premier mesonet of the Great Lakes and help us develop even more tools and applications to support farmers, growers, emergency managers, and the public!
Apply by December 7.
jobs.wisc.edu/jobs/wiscone...
Come join the premier mesonet of the Great Lakes and help us develop even more tools and applications to support farmers, growers, emergency managers, and the public!
Apply by December 7.
jobs.wisc.edu/jobs/wiscone...
First morning of snow making at Lutsen Mountain! What a beautiful sight to see - let’s go winter!
November 8, 2025 at 1:31 PM
First morning of snow making at Lutsen Mountain! What a beautiful sight to see - let’s go winter!
A wet Halloween night for parts of the Twin Ports - but hey, it’s pretty warm!
November 1, 2025 at 12:03 AM
A wet Halloween night for parts of the Twin Ports - but hey, it’s pretty warm!
Reposted by Joe Moore
Welp, that’s all for the growing season in the Twin Ports! Coldest morning of the fall so far!
October 8, 2025 at 11:35 AM
Welp, that’s all for the growing season in the Twin Ports! Coldest morning of the fall so far!
Reposted by Joe Moore
the guy who caught cal raleigh’s homer was wearing a shirt that said dump 61 here and he immediately took it off and had a shirt that said dump 62 here
October 8, 2025 at 1:43 AM
the guy who caught cal raleigh’s homer was wearing a shirt that said dump 61 here and he immediately took it off and had a shirt that said dump 62 here
Reposted by Joe Moore
Wikipedia editors trying to fend off the onslaught of AI crap have crowdsourced some telltale signs of LLM-generated writing; it might be handy for editors and proofreaders generally. Thanks to @ellenrykers.com for pointing me to it. en.wikipedia.org/wiki/Wikiped...
Wikipedia:Signs of AI writing - Wikipedia
en.wikipedia.org
August 31, 2025 at 11:58 PM
Wikipedia editors trying to fend off the onslaught of AI crap have crowdsourced some telltale signs of LLM-generated writing; it might be handy for editors and proofreaders generally. Thanks to @ellenrykers.com for pointing me to it. en.wikipedia.org/wiki/Wikiped...
Absolutely fantastic sun shower/rainbow conditions this afternoon!
August 23, 2025 at 10:14 PM
Absolutely fantastic sun shower/rainbow conditions this afternoon!
Reposted by Joe Moore
Thus, sharing a 15-day AIFS forecast map of a TC impacting the United States holds about as much value as sharing a 15-day GFS forecast. Practically none.
It may garner attention & entertainment value, but also much confusion to the general public that isn't watching every model cycle.
It may garner attention & entertainment value, but also much confusion to the general public that isn't watching every model cycle.
August 10, 2025 at 3:49 PM
Thus, sharing a 15-day AIFS forecast map of a TC impacting the United States holds about as much value as sharing a 15-day GFS forecast. Practically none.
It may garner attention & entertainment value, but also much confusion to the general public that isn't watching every model cycle.
It may garner attention & entertainment value, but also much confusion to the general public that isn't watching every model cycle.
Reposted by Joe Moore
“This ... is a remarkable story of a man named Peter falling overboard and swimming two miles to a land named Pete’s Island; matter of record.”
Man who survived fall from boat into Lake Superior thanks mom for swim lessons
The boat’s operator didn’t notice for a while that his passenger was missing, the sheriff said.
www.startribune.com
August 8, 2025 at 11:33 AM
“This ... is a remarkable story of a man named Peter falling overboard and swimming two miles to a land named Pete’s Island; matter of record.”
Reposted by Joe Moore
Jhoan Duran wanted his show-stopping entrance to continue in Philly. So the Twins thought it was right to send everything they had — including the custom remix — to Phillies.
“This is for the greater good of baseball fans.”
The trade within the trade: www.nytimes.com/athletic/653...
“This is for the greater good of baseball fans.”
The trade within the trade: www.nytimes.com/athletic/653...
The trade within the trade: How Jhoan Duran’s electric entrance accompanied him from Twins to Phillies
Duran thought his electric entrance was too good to leave behind. The Twins agreed. After trading him, they helped the Phillies recreate it.
www.nytimes.com
August 3, 2025 at 12:37 PM
Jhoan Duran wanted his show-stopping entrance to continue in Philly. So the Twins thought it was right to send everything they had — including the custom remix — to Phillies.
“This is for the greater good of baseball fans.”
The trade within the trade: www.nytimes.com/athletic/653...
“This is for the greater good of baseball fans.”
The trade within the trade: www.nytimes.com/athletic/653...
Reposted by Joe Moore
Jhoan Duran intro at Citizens Bank Park
August 2, 2025 at 1:34 AM
Jhoan Duran intro at Citizens Bank Park
Morning severe storms on the iron range appears to have caused considerable damage (lots of downed trees) nearly 10k customers without power between the two largest utilities. The initial NWS warning had nearly an hour of lead time for places like Hibbing! #MNwx
July 27, 2025 at 2:13 PM
Morning severe storms on the iron range appears to have caused considerable damage (lots of downed trees) nearly 10k customers without power between the two largest utilities. The initial NWS warning had nearly an hour of lead time for places like Hibbing! #MNwx
Reposted by Joe Moore
hell yeah @williamfleitch.bsky.social
July 20, 2025 at 5:03 PM
hell yeah @williamfleitch.bsky.social
Reposted by Joe Moore
It was a chilly morning, with International Falls tying their record low temperature that was first set in 1918.
July 17, 2025 at 9:46 PM
It was a chilly morning, with International Falls tying their record low temperature that was first set in 1918.
Reposted by Joe Moore
We ran a randomized controlled trial to see how much AI coding tools speed up experienced open-source developers.
The results surprised us: Developers thought they were 20% faster with AI tools, but they were actually 19% slower when they had access to AI than when they didn't.
The results surprised us: Developers thought they were 20% faster with AI tools, but they were actually 19% slower when they had access to AI than when they didn't.
July 10, 2025 at 7:47 PM
We ran a randomized controlled trial to see how much AI coding tools speed up experienced open-source developers.
The results surprised us: Developers thought they were 20% faster with AI tools, but they were actually 19% slower when they had access to AI than when they didn't.
The results surprised us: Developers thought they were 20% faster with AI tools, but they were actually 19% slower when they had access to AI than when they didn't.
Hot and humid summer day turned downpour. Happy that we got off the deck about 5 minutes before it poured, but I bet a lot of people in Canal Park were surprised!
June 29, 2025 at 9:08 PM
Hot and humid summer day turned downpour. Happy that we got off the deck about 5 minutes before it poured, but I bet a lot of people in Canal Park were surprised!
It’s always fascinating to see how a decaying thunderstorm complex falls apart as it outruns the best instability/forcing.
June 28, 2025 at 1:02 PM
It’s always fascinating to see how a decaying thunderstorm complex falls apart as it outruns the best instability/forcing.
Reposted by Joe Moore
Quite a compelling read from the just-released NWS-Grand Forks survey of the derecho damage last Fri. night in Bemidji, MN.
IEM :: PNS from NWS FGF
PNS issued by NWS FGF at 27 Jun 2025 18:01 UTC
mesonet.agron.iastate.edu
June 27, 2025 at 6:25 PM
Quite a compelling read from the just-released NWS-Grand Forks survey of the derecho damage last Fri. night in Bemidji, MN.
Reposted by Joe Moore
Caitlin, Mikaela, and Molly have finished their trip to northwestern Wisconsin and got 4 stations installed this week!
They also checked out 4 potential station locations.
Our map is filling up as we have just hit 69 deployed weather stations!
They also checked out 4 potential station locations.
Our map is filling up as we have just hit 69 deployed weather stations!
June 19, 2025 at 11:26 PM
Caitlin, Mikaela, and Molly have finished their trip to northwestern Wisconsin and got 4 stations installed this week!
They also checked out 4 potential station locations.
Our map is filling up as we have just hit 69 deployed weather stations!
They also checked out 4 potential station locations.
Our map is filling up as we have just hit 69 deployed weather stations!
Reposted by Joe Moore
"While LLMs offer immediate convenience, our findings highlight potential cognitive costs...LLM users consistently underperformed at neural, linguistic, and behavioral levels. These results raise concerns about the long-term educational implications of LLM reliance." arxiv.org/abs/2506.08872
Your Brain on ChatGPT: Accumulation of Cognitive Debt when Using an AI Assistant for Essay Writing Task
This study explores the neural and behavioral consequences of LLM-assisted essay writing. Participants were divided into three groups: LLM, Search Engine, and Brain-only (no tools). Each completed thr...
arxiv.org
June 18, 2025 at 3:06 PM
"While LLMs offer immediate convenience, our findings highlight potential cognitive costs...LLM users consistently underperformed at neural, linguistic, and behavioral levels. These results raise concerns about the long-term educational implications of LLM reliance." arxiv.org/abs/2506.08872