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Clark Evans
@ClarkEvansWx
I study high-impact weather . Constantly striving to help those around me flourish.
Southeast Wisconsinpeople.uwm.edu/evans36/Joined October 2016

Clark Evans’s Tweets

👋 Hey Students! Don't miss out on 2 scholarship opportunities worth $1500 from the Central Iowa NWA Chapter! The deadline is March 3rd. More information can be found in the application forms or on the chapter's webpage at iowa-nwa.com.
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Calling all current full-time sophomores and juniors! Applications for the Tim Samaras and Pam Daale Scholarships are open! Apply by March 3 on our website, iowa-nwa.com #iawx
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With a week to go, Milwaukee is 10.9°F above normal for the month. Today's high/low of 35/31°F is +10°F for the day, so we'll be at ~+10.8°F through the 25th. The next two days look slightly warmer than normal, leaving just four colder days to eat into the monthly anomaly! #wiwx
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Through Tuesday - a third of the month - Milwaukee has been more than 10°F above average. How far above average will Milwaukee have averaged at the end of the month? #wiwx #swiwx
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Hoy en el proceso de escribir un reporte como perito meteorólogo, me econtré con un importante cambio en la página 6 del reporte sobre el huracán María El Centro Nacional de Huracanes enmendó su reporte efectivo el 4 de enero para modificar el número de muertos. Abro hilo 🧵 1/
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The rightmost of these maps might show up on a low-stakes assessment in my synoptic class this semester, asking students to infer the prevailing storm track and associated temp anomalies given only the snow anomaly map.
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❄️ This winter has been snowy in the West, but how snowy? Here are the seasonal snowfall totals & departure from normal. The higher elevations have had 20-40 ft of snow & are already above the seasonal average! For much of the East, this season has featured below normal snowfall
Map of the United States showing the seasonal snowfall totals for winter 2022-2023 from October 1st to January 21st. Several feet of snow have fallen in the West, with 10-30 feet total in the higher elevations in the mountains. The Upper Midwest and Northeast have also received several feet of snow. The Mid-Atlantic, Mid-Mississippi Valley and parts of the Central and Southern Plains have received less than a foot so far this season.
Map of the United States showing the seasonal snowfall departure from the 14 year average for the 2022-2023 winter so far through January 21st. The higher elevations of the mountains in the West have received over 3 feet more snow than normal. Areas from the southern Plains to the Ohio Valley, Mid-Atlantic and parts of the Northeast have received below normal snowfall. Some higher elevations are one foot below normal.
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#JobAlert: @NCAR_Science Data Stewardship Coordinator. Internal/external user engagement, helping researchers to preserve data long-term for scientific use: data, metadata, NCAR observations, numerical models & data analysis. #hybridwork #python #jupyter ucar.wd5.myworkdayjobs.com/UCAR_Careers/j
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Independent of the environmental benefits, solar is a great financial investment - even in the north. So long as you have a decent line-of-sight toward the south, a modest array will begin making money after 7-12 years and nearly double the investment over the panels’ lifespan.
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It’s a subscriber-only story, but this is cool to see: Habitat for Humanity and a couple of renewable-energy groups partnering to put solar panels on new builds in Milwaukee. The entry cost to solar is the biggest hurdle to adoption.
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For whatever it is worth, convection-allowing deterministic forecasts keep the rain-snow line further south, whereas the coarser models (including many of the NBM's inputs) bring it further north.
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For kicks, here are the median and interquartile (25th-75th percentile) range snow totals... MKE: median 0.3", IQR 0.1-0.4" JVL: median 0.3", IQR 0.1-0.7" UES: median 0.4", IQR 0.2-1.4" MSN: median 1.8", IQR 0.8-3.4" SBM: median 2.7", IQR 1.3-4.6" DLL: median 4.0", IQR 2.3-5.9"
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Looking at 18/01Z NBM snowfall probs: increasing confidence over the last 12-24 h in the location of the rain-snow line location, between MSN/JVL to UES to Ozaukee Co. Predicted snowfall is largely unchanged north of there and reduced along and south of there. #wiwx
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Found out that the is being broadcast on Peacock this week and now my night is made. The start of cycling season = one more milestone on the march toward, well, March and spring!
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As the students taking synoptic 2 with me this semester will soon learn, I love me a good frontogenetic deformation pattern! Pack those isotherms across the central United States! (though please keep the 32°F one to my north through Thursday kthx)
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Applications for the MRCC 2023 Summer Intern program are due in less than 3 weeks! 📢 Pls help us spread the word. 🏫 Open to undergrads sophomore and up 💲PAID POSITION 📅 Apply by Feb 6, 2023 ⬇️ Details below!
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