iiinova — where your digital self keeps evolving

Ana Sena

@anasena.bsky.social

261 followers 441 following 6 posts

Interested in Climate, Tropical Meteorology and Extreme Events Meteorologist @ RHAMA analysis Postdoc @ Iowa State University (she/her) PhD in Earth System Science - University of California Irvine BS/MS in Meteorology - Universidade de Sao Paulo 🇧🇷

Posts Replies Media

Ana Sena @anasena.bsky.social · 11/06/2026

🚨 New paper alert! 📄 Reduced evapotranspiration during Western U.S. #drought can alter atmospheric circulation locally and remotely, strengthening ridges, shifting storm tracks and the jet stream, and generating large-scale atmospheric waves #ClimateScience #Atmosphere 🔗 dx.doi.org/10.1029/2025...

000

Ana Sena @anasena.bsky.social · 11/11/2025

🚨 New paper alert! 🚨 The correlation between ENSO and Tropical Cyclone activity in the Pacific has strengthened in the recent decades. Meanwhile, there is a multidecadal oscillation in the ENSO-Atlantic TCs teleconnection strength. 🔗 dx.doi.org/10.1029/2025...

dx.doi.org

0188

Reposted by Ana Sena

Zack Labe @zacklabe.com · 05/03/2025

Hi - I'd like to share this story of what is happening at NOAA GFDL, where some of my colleagues and I worked until the mass firings at NOAA last week. "...the birthplace of weather and climate forecasting"

science.org

NOAA firings hit the birthplace of weather and climate forecasting

Dismissed researchers were improving severe weather predictions

331113538

Ana Sena @anasena.bsky.social · 03/03/2025

I miss this! All memes aside, “I’m still here” is a great movie. Watch it if you have a chance.

020

Reposted by Ana Sena

Eixo Político @eixopolitico.com.br · 03/03/2025

🇧🇷 “Ainda Estou Aqui” leva o prêmio de “Melhor Filme Internacional” no #Oscars2025

51011264

Reposted by Ana Sena

Climatologist49 @climatologist49.bsky.social · 08/11/2024

12-month running standardized precipitation index (SPI) for Brazil over the last 50 years.

108935

Reposted by Ana Sena

Robert Simmon @rsimmon.bsky.social · 07/10/2024

The casing (white stroke) on the ’2023 and ’24 lines in this chart of Amazon River levels by @prinzmagtulis.bsky.social really help the recent record low measurements stand out from the historical data. www.reuters.com/world/americ...

Plot showing Amazon river levels from 2000–2024 at Manaus, Brazil. Data for 2024 and 2023 are highlighted in orange and blue, respectively. Older years are shown in light gray. 2023 and 2024 data have a thin white stroke to help them stand out from the other data.

There is a seasonal cycle with high water typically occurring in June, and lowest levels in November. 2023 levels were at a record low in October and November, and 2024 has been at record low levels since May. The Amazon was at 12.66 meters as of October 4, 2024, at the Port of Manaus.

1117

Ana Sena @anasena.bsky.social · 17/09/2024

Bluesky now has over 10 million users, and I was #441,477!

030

Reposted by Ana Sena

Zack Labe @zacklabe.com · 13/09/2024

My first video! 🥰 #ClimateChange #DataViz

29434

Ana Sena @anasena.bsky.social · 13/08/2024

Excited to share our new paper! We find that future changes in GhGs & aerosols drive opposing regional changes in TC frequency. Both increase TC intensity & rainfall, with GhGs boosting inner-core rain and future aerosols shifting rain to outer bands #ClimateScience link.springer.com/10.1007/s003...

link.springer.com

The atmospheric effect of aerosols on future tropical cyclone frequency and precipitation in the Energy Exascale Earth System Model - Climate Dynamics

This study uses experiments from the Energy Exascale Earth System Model (E3SM) to compare the influence on tropical cyclone (TC) activity of: (i) the atmospheric effect of aerosols under specified sea...

0209

Ana Sena @anasena.bsky.social · 15/04/2024

How do modes of climate variability affect the length of Atlantic Hurricane Season? - ENSO and Atlantic SST anomalies can affect the date of the first and last TC in the season. - TC season length may be extended in the future climate under La Nina and positive AMM Check out our new paper:

dx.doi.org

The Influence of Climate Variability and Future Climate Change on Atlantic Hurricane Season Length

<em>Geophysical Research Letters</em> is an AGU journal publishing high-impact, innovative articles on major advances spanning all of the major geoscience disciplines.

040