• Privacy Policy
  • About Us
  • Contact Us
Climate Change Dispatch
  • Home
  • Videos
  • Who We Are
  • Facts Vs. Fearmongering
    • Real science vs Junk Science
      • 1100-plus Peer-Reviewed Studies
      • 97% – Myth of the Climate Change Consensus
      • Michael Crichton: Aliens Cause Global Warming
      • Climate change and its causes
      • Climate Science Primer
      • CO2 is not pollution
      • Deceptive Surface Temperature Records
      • Editorial: Great Global Warming Hoax
      • Rules for Climate Radicals: Part 1
      • Rules for Climate Radicals: Part 2
      • Rules for Climate Radicals: Part 3
      • Why CO2 Is A Minor Player In Global Climate
      • Why Politicized Science Is So Dangerous
    • Facts Not Fear
      • A Simple Question For Climate Alarmists
      • Climate Change – The Facts
      • Climate Change Fears Are Empirically Baseless
      • Global Warming 101
      • Global Warming Q&A
      • Understanding The Medieval Warm Period
      • Ocean Cycles and Climate
      • Overview of Plate Climatology Theory
      • Precautionary Principle
      • Should We Celebrate Carbon Dioxide?
      • The Skeptics Handbook
      • Weather Versus Climate
      • Why I’m a GW skeptic
      • Winning the climate debate with facts
      • Why Aliens Cause Global Warming
    • Greenhouse FAQs
      • CO2, Plants, & Industry
      • How much have temps changed?
      • How much have temps changed?
      • How much have temps changed?
      • Is global warming real?
      • Measuring temperature
      • Swimming in CO2?
      • Scientists urge caution?
      • Today’s warming trend
      • Variations in temperature
    • Gore’s Greatest Goofs
      • Deconstructing the Truth
      • Fact-Checking Al Gore’s Latest Predictions
      • How Gore Created The Global Warming Hoax
    • Inside Real Climate
      • Closer look at the 97% Consensus
      • GW’s Amazing Story
      • IPCC gets failing grade
      • Real Climate Exposed!
      • Truth about Real Climate
      • We’ve Been Conned
      • What is there a 97% consensus about?
    • Behind the IPCC
      • 1,000 Scientists Dissent
      • Climategate: Caught Green-Handed!
      • Climategate Inquiries
      • Climategate Inquiries 2
      • NIPCC Report Now Available
      • Understanding the Climategate Inquiries
  • Submissions
  • Contact Us
No Result
View All Result
  • Home
  • Videos
  • Who We Are
  • Facts Vs. Fearmongering
    • Real science vs Junk Science
      • 1100-plus Peer-Reviewed Studies
      • 97% – Myth of the Climate Change Consensus
      • Michael Crichton: Aliens Cause Global Warming
      • Climate change and its causes
      • Climate Science Primer
      • CO2 is not pollution
      • Deceptive Surface Temperature Records
      • Editorial: Great Global Warming Hoax
      • Rules for Climate Radicals: Part 1
      • Rules for Climate Radicals: Part 2
      • Rules for Climate Radicals: Part 3
      • Why CO2 Is A Minor Player In Global Climate
      • Why Politicized Science Is So Dangerous
    • Facts Not Fear
      • A Simple Question For Climate Alarmists
      • Climate Change – The Facts
      • Climate Change Fears Are Empirically Baseless
      • Global Warming 101
      • Global Warming Q&A
      • Understanding The Medieval Warm Period
      • Ocean Cycles and Climate
      • Overview of Plate Climatology Theory
      • Precautionary Principle
      • Should We Celebrate Carbon Dioxide?
      • The Skeptics Handbook
      • Weather Versus Climate
      • Why I’m a GW skeptic
      • Winning the climate debate with facts
      • Why Aliens Cause Global Warming
    • Greenhouse FAQs
      • CO2, Plants, & Industry
      • How much have temps changed?
      • How much have temps changed?
      • How much have temps changed?
      • Is global warming real?
      • Measuring temperature
      • Swimming in CO2?
      • Scientists urge caution?
      • Today’s warming trend
      • Variations in temperature
    • Gore’s Greatest Goofs
      • Deconstructing the Truth
      • Fact-Checking Al Gore’s Latest Predictions
      • How Gore Created The Global Warming Hoax
    • Inside Real Climate
      • Closer look at the 97% Consensus
      • GW’s Amazing Story
      • IPCC gets failing grade
      • Real Climate Exposed!
      • Truth about Real Climate
      • We’ve Been Conned
      • What is there a 97% consensus about?
    • Behind the IPCC
      • 1,000 Scientists Dissent
      • Climategate: Caught Green-Handed!
      • Climategate Inquiries
      • Climategate Inquiries 2
      • NIPCC Report Now Available
      • Understanding the Climategate Inquiries
  • Submissions
  • Contact Us
No Result
View All Result
Climate Change Dispatch
No Result
View All Result

Global Hurricane Activity Trending Downward For Last 30 Years

by Perspecta Weather
January 04, 2021, 8:49 AM
in News and Opinion
Reading Time: 3 mins read
A A
3

hurricane michael damageWhile the Atlantic Basin has had a record-setting year in terms of tropical activity in 2020, “accumulated cyclone energy” was below-normal in the Northern Hemisphere and across the globe. Data courtesy Dr. Ryan Maue (http://climatlas.com/tropical/), NOAA.

Overview

The Atlantic Basin experienced the most active hurricane season on record with so many named storms (30) that the Greek alphabet had to be utilized for only the second time ever, the first being 2005.

In fact, the 2020 Atlantic hurricane season was the fifth consecutive season with above-normal activity and 12 of the 30 named storms made landfall in the contiguous US, breaking the record of nine set in 1916.

On the other hand, the Pacific hurricane season was well below normal in terms of overall activity with a total of 17 tropical storms and it was the least active year since 2010.

The Pacific Ocean outweighs in importance the Atlantic Basin when it comes to global tropical activity that ends the year far below the normal levels of an important metric.

In terms of tornado activity in the US during 2020, the year will end up below-normal and, fortunately, this year has featured no EF-5 tornadoes which are the most powerful of all.

Last 4 decades of Global Tropical Storm and Hurricane Accumulated Cyclone Energy — Annual totals. The Southern Hemisphere tropical cyclone season occurs from July-June each calendar year. The graph is constructed such that SH’s annual value for July 2014 – July 2015 is positioned in 2015. Data courtesy Dr. Ryan Maue (http://climatlas.com/tropical/), NOAA, Paul Homewood (last updated 12/5/20).

2020 Global Tropical Activity

The 2020 Atlantic Basin hurricane season got off to an early start with the early formation of two tropical storms (Arthur and Bertha) in the month of May (the “official” hurricane season begins on June 1st.)

This marked the sixth consecutive year with a “pre-season” system (in this case two systems) and it certainly was a sign that the year could turn out to be quite active.

The record amount of activity in the Atlantic Basin for 2020 was fueled in part by La Nina conditions in the equatorial part of the Pacific Ocean.

Typically, colder-than-normal sea surface temperatures in the tropical Pacific Ocean (i.e., La Nina conditions) lead to reduced overall wind shear in the tropical Atlantic Ocean and this, in turn, is a favorable factor for the formation and intensification of tropical cyclones in that part of the world.

The first hurricane in the 2020 Atlantic Basin season was named “Hanna” which made landfall in Texas during the latter part of July and this was followed by Hurricane “Isaias” which crossed the Bahamas and moved parallel to the east coasts of Florida and Georgia during early August.

After a very active stretch for the next few weeks, Tropical Storm “Wilfred” formed during the middle of September and this was the last-named storm before the Greek alphabet had to be utilized.

In fact, there were eight systems named with Greek letters in subsequent weeks of the 2020 Atlantic Basin hurricane season ending with Hurricane “Iota” during the middle part of the month of November.

Global Hurricane Frequency (all & major) — 12-month running sums. The top time series is the number of global tropical cyclones that reached at least hurricane-force (maximum lifetime wind speed exceeds 64-knots). The bottom time series is the number of global tropical cyclones that reached major hurricane strength (96-knots+). Adapted from Maue (2011) GRL. Data courtesy Dr. Ryan Maue (http://climatlas.com/tropical/), NOAA, Paul Homewood (last updated 11/30/20).

While La Nina conditions were a favorable factor for tropical activity in the Atlantic Basin, it tended to suppress activity in the equatorial part of the Pacific Ocean.

As it turned out, the 2020 Pacific Ocean hurricane season was the least active since 2010 with well below the normal number of hurricanes and well below the number of hurricanes that reached “major” status of category 3 or higher (4 hurricanes, 3 “major”).

Furthermore, according to Dr. Philip Klotzbach of Colorado State University, there have only been 6 years since 1980 with fewer “major” hurricanes on a global basis, only 12 years with fewer hurricanes, and only 5 years with less “accumulated cyclone energy” (ACE).

Read rest at Perspecta Weather

  • Truth
  • Twitter
  • Facebook
  • LinkedIn
  • Gettr
  • Threads
  • gab-logo Gab
  • Mastodon
  • Buffer
  • Telegram
  • Email
  • Copy Link
  • Share Using More Networks…

Popular Posts

Electric Vehicles (EVs)

The ‘Green’ Scam Of The Century: How ‘Renewables’ Increase Fossil Fuel Demands

Oct 23, 2024
News and Opinion

Antarctica Is Colder, Icier Today Than At Any Time In 5,000 Years

Apr 15, 2024
Energy

30-Plus Signs That The Climate Scam Is Collapsing

Apr 09, 2025

Comments 3

  1. Chaamjamal says:
    5 years ago

    And this

    https://tambonthongchai.com/2019/03/22/ace-sst/

    Reply
  2. Chaamjamal says:
    5 years ago

    Also this

    https://tambonthongchai.com/2018/11/28/trends-in-tropical-cyclone-activity/

    Reply

Comments are welcome! Those that add no discussion value may be removed.Cancel reply

Stay Connected On Social Media

gab-logo

Donate Today

Beating back the alarmist narrative takes time and money. Please donate today to help!

Recent Posts

  • Santa Ynez Reservoir and hydrantLAFD After-Action Report Omits Empty Reservoir’s Role In Palisades Fire
    Oct 9, 2025
    LAFD’s Palisades Fire report cites firefighting issues but leaves out how the empty Santa Ynez Reservoir worsened the disaster. […]
  • Palisades FireDemocrats, Media Falsely Blamed Deadly California Fire On Climate Change—It Was Arson
    Oct 9, 2025
    The Feds say a man intentionally set the Palisades Fire, undermining claims from Democrats and media that climate change and oil companies were to blame. […]
  • Pope ice blessingPope Leo’s Arctic Ice Blessing Eroding Church’s Spiritual Mandate
    Oct 8, 2025
    Pope Leo’s Arctic ice blessing exposed how diving into climate politics erodes the Church’s spiritual authority and aligns it with radical agendas. […]
  • Offshore oil rigFederal Judge Rules Biden’s Massive Offshore Oil And Gas Ban Was Illegal
    Oct 8, 2025
    A federal judge ruled Biden overstepped his authority when he blocked offshore oil and gas drilling across 625 million acres, overturning his permanent ban. […]
  • Legislating emissionsMaryland Supreme Court Casts Doubt On State-Level Climate Lawsuits
    Oct 8, 2025
    Maryland’s high court signaled deep skepticism toward three climate lawsuits seeking to use state courts to make national energy policy. […]
  • CityscapeMeteorologist Slams The Guardian: Urban Heat, Not CO2, Driving City Temperature Rises
    Oct 7, 2025
    The Guardian blames fossil fuels for hotter cities, but data show urban heat islands, not CO2, are mostly driving city temperature rises. […]
  • earth fire burningNational Academies’ Climate Report: Another Tale Of Climate Change Bias
    Oct 7, 2025
    National Academies’ climate report downplays natural variability, exaggerates risks, and conflicts with DOE findings on extreme weather. […]
  • Biden pimping solarLabor Unions, Green Groups Sue EPA For Ending Biden-Era Solar Program
    Oct 7, 2025
    Labor unions and green energy groups are suing the EPA for canceling the Biden-era Solar for All program, which funnels billions from the GGRF. […]
  • power grid lines solarRon Barmby’s ‘Sunset On Net Zero’ Exposes The Flawed Economics Behind Climate Targets
    Oct 7, 2025
    Ron Barmby’s new book explains in understandable language the science and economics of why Net Zero CO2 is pointless, unachievable, and unfair. […]
  • Wind farm constructionIn The Name Of ‘Green’ Energy, Wind Farms Are Devastating Natural Habitats
    Oct 6, 2025
    Wind farms touted as green energy are triggering soil erosion, insect collapse, and biodiversity loss, raising doubts about their true environmental cost. […]

Get Instant Email Notifications

Subscribe to receive a digest of daily stories, or get emailed once they're published. Check your Junk/Spam folder for a verification email.

Submit a tip

Please enter your email, so we know you're human.

Books You May Like

exposing great lie

Have a suggestion? Let us know! We swap out books based on your input. We participate in the Amazon Services LLC Associates Program. See here.

  • About
  • Privacy Policy
  • Contact Us

© Portions copyright Climate Change Dispatch

No Result
View All Result
  • Home
  • Videos
  • Who We Are
  • Facts Vs. Fearmongering
    • Real science vs Junk Science
      • 1100-plus Peer-Reviewed Studies
      • 97% – Myth of the Climate Change Consensus
      • Michael Crichton: Aliens Cause Global Warming
      • Climate change and its causes
      • Climate Science Primer
      • CO2 is not pollution
      • Deceptive Surface Temperature Records
      • Editorial: Great Global Warming Hoax
      • Rules for Climate Radicals: Part 1
      • Rules for Climate Radicals: Part 2
      • Rules for Climate Radicals: Part 3
      • Why CO2 Is A Minor Player In Global Climate
      • Why Politicized Science Is So Dangerous
    • Facts Not Fear
      • A Simple Question For Climate Alarmists
      • Climate Change – The Facts
      • Climate Change Fears Are Empirically Baseless
      • Global Warming 101
      • Global Warming Q&A
      • Understanding The Medieval Warm Period
      • Ocean Cycles and Climate
      • Overview of Plate Climatology Theory
      • Precautionary Principle
      • Should We Celebrate Carbon Dioxide?
      • The Skeptics Handbook
      • Weather Versus Climate
      • Why I’m a GW skeptic
      • Winning the climate debate with facts
      • Why Aliens Cause Global Warming
    • Greenhouse FAQs
      • CO2, Plants, & Industry
      • How much have temps changed?
      • How much have temps changed?
      • How much have temps changed?
      • Is global warming real?
      • Measuring temperature
      • Swimming in CO2?
      • Scientists urge caution?
      • Today’s warming trend
      • Variations in temperature
    • Gore’s Greatest Goofs
      • Deconstructing the Truth
      • Fact-Checking Al Gore’s Latest Predictions
      • How Gore Created The Global Warming Hoax
    • Inside Real Climate
      • Closer look at the 97% Consensus
      • GW’s Amazing Story
      • IPCC gets failing grade
      • Real Climate Exposed!
      • Truth about Real Climate
      • We’ve Been Conned
      • What is there a 97% consensus about?
    • Behind the IPCC
      • 1,000 Scientists Dissent
      • Climategate: Caught Green-Handed!
      • Climategate Inquiries
      • Climategate Inquiries 2
      • NIPCC Report Now Available
      • Understanding the Climategate Inquiries
  • Submissions
  • Contact Us

© 2025 Climate Change Dispatch

Share via
  • Facebook
  • Like
  • Twitter
  • Pinterest
  • LinkedIn
  • Digg
  • Tumblr
  • VKontakte
  • Print
  • Email
  • Reddit
  • Buffer
  • Love This
  • Weibo
  • Pocket
  • Xing
  • Odnoklassniki
  • WhatsApp
  • Meneame
  • Blogger
  • Amazon
  • Yahoo Mail
  • Gmail
  • AOL
  • Newsvine
  • HackerNews
  • Evernote
  • MySpace
  • Mail.ru
  • Viadeo
  • Line
  • Flipboard
  • Comments
  • SMS
  • Viber
  • Telegram
  • Subscribe
  • Facebook Messenger
  • Kakao
  • LiveJournal
  • Yammer
  • Edgar
  • Fintel
  • Mix
  • Instapaper
  • Copy Link
  • Truth
  • gab-logo Gab
  • Gettr
  • Baidu
  • Mastodon
  • Threads
  • Bluesky
Share via
  • Digg
  • Tumblr
  • VKontakte
  • Print
  • Email
  • Reddit
  • Buffer
  • Love This
  • Weibo
  • Pocket
  • Xing
  • Odnoklassniki
  • WhatsApp
  • Meneame
  • Blogger
  • Amazon
  • Yahoo Mail
  • Gmail
  • AOL
  • Newsvine
  • HackerNews
  • Evernote
  • MySpace
  • Mail.ru
  • Viadeo
  • Line
  • Flipboard
  • Comments
  • SMS
  • Viber
  • Telegram
  • Subscribe
  • Facebook Messenger
  • Kakao
  • LiveJournal
  • Yammer
  • Edgar
  • Fintel
  • Mix
  • Instapaper
  • Copy Link
  • Truth
  • gab-logo Gab
  • Gettr
  • Baidu
  • Mastodon
  • Threads
  • Bluesky