Jot Ross @jotstweet
Weather nerd, gardening geek, fabricator of self-therapeutic charts & graphs, Bose Corporation, Happy & proud husband, dad & grandpa! Ashland, MA Joined June 2009-
Tweets3K
-
Followers501
-
Following735
-
Likes3K
At 0500, ten ASOS sites are at/below 32°. The smoothed Histogram (Frequency Chart) imagines 1,000's of random readings & suggests a few happy Southern New Englanders are lounging at 50°+.
Ouch! The points at February 25 & the past two days are throbbing...They're the three most anomalously cold minima so far this year. @datagraphapp
My Ashland low this morning is 27°. The red cross-hatch represents 3.2% of the total area beneath the Bell Curve. The 27° or chillier Return Period on April 26 is 1/.032= 31 years. This is a rare occurrence, yet certainly not a record for this date.
Here is perhaps, the most prodigious Martha's Vineyard radiation ever? At 5 AM, MVY, at 22°, is 4 degrees lower than any other S New England ASOS site. I celebrate this occasion with a nice Violin Plot.
For rainfall to happen, we need lift (UVV) acting upon nearly saturated air. The BOS 09Z HRRR model shows a couple of -RA chances this morning, then a brief chance of +RA at ~5 PM, at which time strong lift intersects Relative Humidity >90%.
Oh my...What a difference a day makes, 24 little hours! I just couldn't help but flip the Histogram on its side. And aren't things a bit boring at 1,000-foot Worcester Airport?
Martha, Martha, Martha! As is so often the case with radiational cooling conditions [Clear/Calm]; this morning, MVY won the prize for the chilliest S New England temperature. Yet, how fragile it was...As soon as the breeze kicked in, up shot the temp 20° in a mere two hours!
This Mundane Monday, I compare 5 AM temperatures at Clear/Calm sites vs. not Clear/Calm. The latter average 5° warmer than the eleven "pure" radiating locales. As a bonus, the Box Plots nicely contrast the distributions. No surprises here! [My Ashland low was 30° at 7 AM]
Numerical models, such as the GFS, are notoriously lousy in resolving surface temperatures. Nevertheless, here are 10 days of Ashland temps at 3-hour intervals. Local gardeners, beware overnight Thursday/Friday morning!
All S New England ASOS sites are cooler than 24 hours ago, yet differentially so. Here's an excellent example of using the Box Plot to identify Outliers. Neither North Adams, Orange nor ACK belong to an otherwise highly symmetric pattern. The remaining 33 are very well-suited!
I try to locate the Tropopause above BOS using 06Z NAM. At what level does it stop cooling & begin to warm? Erratic at best... See the punch of warmth into the stratosphere very late this evening. "On average" it's at ~200 mb or about 40,000 ft [top of the jet steam level].
Now & then, I just can't decide whether to draw a Histogram or a Box Plot. With overcast throughout the region, temps are tightly packed with ½ between 43° & 45°. The smoothed red distribution curve says finding a S New England temp at 6 AM in the 30s is extremely unlikely!
April 14 last year, the high was 90°. So far this April, it has managed to reach 70° twice. On only 4 occasions, an April 2024 day has been warmer than the corresponding day in 2023. The more I explore @datagraphapp, the more amazed I am with its endless possibilities!
Here are 4 AM S NE Dew Points. My all-time favorite met term is Isodrosotherm, so I drew three lines of constant dew point. What an intense moisture gradient at Newport/Fall River/Falmouth! I love drawing Box Plots, so I drew one.
This 10-day Boston time/height series features the 0° C isotherm per the 12Z GFS. This Saturday we transition as the zero isotherm plunges. Next week, should over-zealous gardeners be wary of Jack F?
This Ashland 10-Day Time/Height Series Chart shows regions of near saturation (RH>90%); in other words, it's a good first approximation of cloudiness. Per the 00Z GFS, with Deep moisture, the one opportunity for significant rainfall is a week from Thursday/Friday. @datagraphapp
According to the North American (NAM) Model, very little cloudiness in the next 3 days...
Raquel Siemon @RaquelSiem78389
80 Followers 5K Following
Irma Antista @IAntist
74 Followers 5K Following
Henrietta Carpen @car_henriet
69 Followers 5K Following
Gia Marian @gia_marian52928
85 Followers 5K Following
𝕊𝕔𝕠𝕥𝕥 .. @RandomHeroWX
6K Followers 5K Following US Army EOD Veteran🇺🇸 | Severe Weather Chaser | Hebrews 9:28 | Jax State alum | #YouHaveToSeeIt | #RaiseHail
Nakisha Virgile @NakishaVir39670
79 Followers 5K Following
Audria Mcelwaine @AudriaMcel53896
84 Followers 5K Following
Marlen Vondracek @VondraceMar
34 Followers 5K Following
Josephine Holze @HolzeJosep85542
90 Followers 5K Following
Rosa Jhanson @JhansonRos67819
27 Followers 5K Following
Michael @WTSNUMichael
203 Followers 306 Following SKYWARN Storm spotter 🌍 chaser 🌪 video drive vlogs ⚡️ musician 🌠 Father ⌚️ Pisces ♓️ CoCoRaHS Observer Follower of Jesus Christ
Deacon Michael Hogan @Deaconmike53
5K Followers 6K Following Student of astronomy astrophysics chemistry meteorology physics
Rea Kabina @RKabina58366
11 Followers 2K Following
Ava-grace Korbel @kor_gra
68 Followers 5K Following
Hassie Zogg @HassieZ63124
45 Followers 5K Following
Baseball Geek @GeekEastern
12 Followers 52 Following
Nate Spencer @NateSpencerWx
122 Followers 549 Following Follow to check out the storm pictures I take (DJI Mini 3 Pro) and other weather things. Go on my website for my other socials and email. Feel free to DM
Hunter Lowe 57-25 1st.. @HunterL0206
96 Followers 139 Following 16 year old Weather Enthusiast and lives in small rural town in Eastern Oklahoma/Fort Smith Arkansas. Class of 2027 #OUDNA #ThunderUp #ChiefsKingdom
Mike Anderson @sebagoguy
195 Followers 209 Following I live in Sebago,Maine by Sebago Lake. I am a weather observer for the area. I am also a self taught artist, X-Plane fan. I am fighting Lyme Disease 24/7
Annamarie Oheron @AnnamarieO57580
74 Followers 5K Following
Jon Evan Glaser @ImagesByJonEvan
89K Followers 85K Following I was a dentist until #MS affected my hands&mobility. Now I create #photographs! Capturing the imagery of nature’s power and serenity in stunning prints.
Prudence Ke @PrudencKe
40 Followers 5K Following
Betsy Bahls @BahlsBah
78 Followers 5K Following
Mike Slifer @MikeSliferWX
5K Followers 756 Following Meteorologist with @WFSBnews, forecasting for my home state. AMS CBM #904
Owen Cooper @coopinflight
67 Followers 136 Following Skywarn spotter for @NWSDetroit | Aspiring meteorologist | I like to forecast weather as best as possible to help people get informed.
Kaden @Kaden1098
504 Followers 994 Following Hi! :), 14 years old, Interested in the weather, Christian
Daria Beveridge @BeveridgeD60381
91 Followers 5K Following
Tempie Taguchi @TaguchTempi
60 Followers 5K Following
Elena Kirt @EKirt74885
84 Followers 5K Following
Harold Downs III @HaroldDownsIII
212 Followers 266 Following White Sox, Bulls, Hawks, NU Cats Fan. COD Alumni. Current Valpo Student. Storm Chaser and soon to be Meteorologist. Christian. Animal Lover. 6x 🌪️ 4x 💦 🌪️
Ranee Morrisroe @MorrisrRa
10 Followers 2K Following
Sherrie Vreeman @vree_sherr
78 Followers 5K Following
Scott @Thebigblackram
1K Followers 2K Following I work with data and occasionally make YouTube videos.
Helaine Lorente @loren_helai
16 Followers 2K Following
Angla Drewski @ang_angla
94 Followers 5K Following
Hu☈☈icane Lee �.. @TheHurricaneLee
780 Followers 1K Following #wxX #wxtwitter ◾ #Hurricane analysis and forecasting #tropicalwx ◾ US Severe weather tracking #tornado #severewx #winterwx ◾ #HurricaneLee is self evident. IFB
Aaron_WX @aaronp_wx
51 Followers 166 Following Join CWPC today! Link: https://t.co/tew23MD9oU Join GCRP FiveM Today! Link: https://t.co/tew23MD9oU
Evan Oxendine @evan_oxendine
625 Followers 1K Following Storm chasing is my passion/ Weather Fanatic 🌪️
Justin Fowler @TwistedJWx
1K Followers 896 Following Storm Chaser/weather enthusiast out of upstate South Carolina. Follow me on TikTok as well - @twistedjwx
Thomas Kohl @centralctwx
247 Followers 1K Following ❄️‘23-‘24=22.8” | Interested in weather and politics | Support local agriculture | “I would rather be ashes than dust” - Jack London
ErminiaLiegler @liegler47813
63 Followers 2K Following
Tom Woods @RealSullivanWx
1K Followers 928 Following Weather, climate, sports, and occasional political snark. Northeast US weather. Married to @PureKateRN
DK🇺🇸🦅🇺�.. @1Nicdar
209K Followers 149K Following 🦅Proud American🦅🇺🇸MAGA🇺🇸Sarcastic Bastard 🇺🇸Pureblood🩸🇺🇸BackTheBlue🇺🇸Cancer survivor🇺🇸Pro-life💯🙏🇺🇸I like to make jokes 👍No lists🚫
Nico Sapienza @nicos1205
285 Followers 1K Following 23 | SAHS '19 | FSU Meteorology | sc: nicos1205 | Storm Chaser⚡️⛈️🌩️🌪️
Dann Cianca ⚡ @danncianca
5K Followers 5K Following #AlwaysChasing🌪️⛈️ ChiefMet @KIONnews From Butte, MT B.S., Meteorology @msudenver CBM #781, NWA Prev. KJCT, KCOY Cubs, Blackhawks, Bears PoGo TL50⚡WxDann #CAwx
CliveHQ @CliveHQwx
140 Followers 254 Following |NWS storm spotter| 15 year old meteorology addict and storm chaser | from Michigan | I play GD and am ✝️
Ben Ahrens @BDAhrensWX
3K Followers 125 Following I like long walks through hurricane force winds and baseball sized hail. Dot chaser.
Joel Gratz @gratzo
7K Followers 85 Following Meteorologist and outdoorsy guy. Founder of powder forecasts @findopensnow and hiking forecasts @findopensummit
Eric Snitil @EricSnitilWx
20K Followers 8K Following Chief Meteorologist at WROC in Rochester, New York. NWA Seal Holder.
Levi @Levi15091
227 Followers 102 Following 1️⃣5️⃣ | Teens of Weather (TOW) News Relay and Production Team 👬 | Extreme Weather Enthusiast ⛈️🌪️ | Radar Analyst 🖥️⌨️
Charlie Lopresti @CharlieWGME
8K Followers 462 Following Chief Meteorologist at WGME CBS 13 & WPFO FOX23 in Portland Maine. Loves skiing, dogs, and giant pumpkins. https://t.co/ErguamVZP0
weather emo 🖤🌪�.. @weatheremo_wx
178 Followers 150 Following aspiring storm chaser/photographer • SKYWARN trained severe weather enthusiast • KS native • artist when i feel like it • 🐈 x3 #KSWX PS: I block MAGA
Tyler Valenciano @W_X_TylerV
297 Followers 573 Following Hi! My name is Tyler Valenciano. I am a 18-year-old Aspiring Meteorologist! #Ukraine 🌪X3 (Horse Owner!🐴)
𝕊𝕔𝕠𝕥𝕥 .. @RandomHeroWX
6K Followers 5K Following US Army EOD Veteran🇺🇸 | Severe Weather Chaser | Hebrews 9:28 | Jax State alum | #YouHaveToSeeIt | #RaiseHail
QuadWeather @QuadWeather
506 Followers 124 Following Pushing the boundaries of weather visualization on the web
MyRadar Weather @MyRadarWX
119K Followers 851 Following Keeping you ahead of the storm since 2009. Download for FREE!
James @jameshannumWx
1K Followers 848 Following cloud chasing | Photographer | WHNT | damage photographer | @sony sponsor me| OPINIONS ARE MY OWN|Licensing available through @SevereStudios
Chase Adam @chaserswx
1K Followers 1K Following my names Chase and I chase storms • 15 y/o |🌪️#=0 |📍IA | #iawx |
Tyler Hansen @TylersWXcorner
273 Followers 338 Following I’m Tyler, your local nerd and storm chaser. | 🌪️ = 2 |
JP @wxjphil
1K Followers 696 Following
Baseball Geek @GeekEastern
12 Followers 52 Following
Cape Gun Works @capegunworks
2K Followers 334 Following Firearms retailer, manufacturer, and training center.
Rachel Frank @RachelFrank_CT
19K Followers 3K Following Mom of 2. Emmy Award winning, FOX61 Chief Meteorologist. PENN STATE! Will work for 🍕 Weeknights 5, 6, 10 & 11PM. Forecasting CT 10+ years! Certified wx nerd.
Nate Spencer @NateSpencerWx
122 Followers 549 Following Follow to check out the storm pictures I take (DJI Mini 3 Pro) and other weather things. Go on my website for my other socials and email. Feel free to DM
Mike Anderson @sebagoguy
195 Followers 209 Following I live in Sebago,Maine by Sebago Lake. I am a weather observer for the area. I am also a self taught artist, X-Plane fan. I am fighting Lyme Disease 24/7
Kaden @Kaden1098
504 Followers 994 Following Hi! :), 14 years old, Interested in the weather, Christian
Mike Slifer @MikeSliferWX
5K Followers 756 Following Meteorologist with @WFSBnews, forecasting for my home state. AMS CBM #904
Chris Martz @ChrisMartzWX
28K Followers 957 Following MU Meteo☈ology, '25. Medium-range forecasts. Chart maker. Weather history and climatology. Opinions my own.
Owen Cooper @coopinflight
67 Followers 136 Following Skywarn spotter for @NWSDetroit | Aspiring meteorologist | I like to forecast weather as best as possible to help people get informed.
⚡️ᴋʏʟɪᴇ⚡.. @k__wx7
1K Followers 997 Following | God first ✞ | Ohio📍| Storm chaser ( 12🌪️) | Guitar 🎸| 2.15.24 🤍|
Joey M. Marino🌪️ @WxJmar93
3K Followers 3K Following A New Yorker now living in the Midwest | AM meteorologist at WTVO 17 & FOX 39 - Rockford, IL | Avid storm chaser 🌪 | Proud @MillersvilleU alum | Girl Dad ❤️
Ethan Johnson(KEAX) @kilocharlie1738
2K Followers 3K Following KC After Dark Stringer and Storm Chaser. Search and Rescue Specialist for @136rescue #TeamDeer Army! 🌪=21
SCJ Weather @SCJWeather
2K Followers 2K Following 🇨🇦 Storm Chaser & Spotter For Southern Ontario. Native (Cree) and 🦂. Severe Weather Content Creator. Opinions Are My Own. Tornado Count: 1
Jacob Riley @jrileywx
2K Followers 738 Following 2x AP Winning Chief Meteorologist @KLBKNews - AMS CBM #961 - B.S. in Professional Meteorology. Alumni @MSSTATE @WCBINews @KAMCNews My Views ≠ My Employers
Grayden Ben @BenGrayden
871 Followers 838 Following Trained Storm Spotter, Weather enthusiast, Patriotic. Aspiring Aerospace Engineer or Meteorologist, Pro 2A, 20, GOD BLESS THE USA, A&M class of 2027
Team Bolt @TeamBoltWX
2K Followers 53 Following We are a group of weather enthusiasts, devoted to saving and protecting the lives of people through weather updates. Contact us via our website in our bio.
Criss @WeatherManCriss
248 Followers 665 Following Hello Twitter! I am Criss, I am a weather enthusiast and a somewhat experienced Meteorologist. December 09, 2023. Nashville, Tennessee.
Kansas Weather Guy @ks_weather_guy
646 Followers 438 Following 🌪 COUNT- 2 My name is Austin Honeycutt, I am a teenage weather enthusiast and storm chaser from Kansas. Make sure to check out my Youtube channel.👇
Harold Downs III @HaroldDownsIII
212 Followers 266 Following White Sox, Bulls, Hawks, NU Cats Fan. COD Alumni. Current Valpo Student. Storm Chaser and soon to be Meteorologist. Christian. Animal Lover. 6x 🌪️ 4x 💦 🌪️
Scott @Thebigblackram
1K Followers 2K Following I work with data and occasionally make YouTube videos.
PilotPete🛩️👨�.. @jetpeter1
840 Followers 214 Following Challenger 300 captain with 25 years experience as professional pilot / Aviation Magazine writer & contributor/ weather nut / flightsimmer / fitness & outdoors
michael_wx_ @michaelwx6
3K Followers 1K Following 15 | Weather nerd | Photography | Lightning Photographer⚡️| Sunset Photographer 🌄 | Proud Texan | 🌪: 1 Also a reality TV geek 📺
Ryan Knapp @WXKnapper
4K Followers 727 Following Weather Observer/Meteorologist at Mount Washington Observatory, NH. Tweets are my own & do not necessarily represent the views of MWObs.
Megan Basham @megbasham
98K Followers 1K Following Author, reporter @realDailyWire. Other words: @wsj @nro @firstthingsmag @telegraph. Unabashed church lady. Aspiring matriarch. Keeper of Receipts. Eph 5:11
End Wokeness @EndWokeness
2.5M Followers 1K Following Fighting, exposing, and mocking wokeness. DM for submissions
Paige🌪 @tornadopaigeyy
7K Followers 2K Following chaser of storms | Army Vet | CRNP | Yinzer | 💍TJH | DM for licensing 🌪️
Reed Timmer, PhD @ReedTimmerUSA
733K Followers 25K Following Extreme meteorologist, inventor and storm chaser intercepting the most powerful storms on the planet. I'm driven to push the science and its education forward.
Shear Convection @ShearConvection
424 Followers 187 Following Hello, welcome to my profile! I post WX memes and occasional forecasts. Don't mind me. https://t.co/x32lxlgRVK
Zane Hail, Y’all @ZaneFergusonWX
430 Followers 370 Following Hello, I’m Zane 17 year-old weather Enthusiast /Skywarn Storm Spotters for @NWSSanAntonio/ updating people about the weather. i also fly SWA!
Hoang Do @hoangwx
422 Followers 214 Following Vietnamese weather enthusiast and still learning. Storm chaser (🌪️6) TAMU '25 Meteorology Undergraduate Lead Forecaster for @tamu_tascTrends for United States
You might like
