Tropical Cyclone Activity Report – Pacific Ocean / Indian Ocean / Arabian Sea

  • Volcano - Popocatepetl, Mexico

    42 minutes ago WATCH

  • Volcano - Suwanosejima, Japan

    1 hour ago WARNING

  • Wildfire - N of Kissidougou, Faranah - Guinea

    16 hours ago INFORMATION

  • Wildfire - W of Bor, Jungoli - South Sudan

    19 hours ago INFORMATION

  • Earthquake - 5.2 - Fiji region

    3 hours ago ADVISORY

  • Volcano - Klyuchevskoy, Russia

    3 hours ago WARNING

  • Volcano - Sangay, Ecuador

    3 hours ago WARNING

  • Earthquake - 5.8 - 35 km ENE of Villa Presidente Frei, Ñuñoa, Santiago, Chile, Chile

    9 hours ago WATCH

  • Wildfire - E of Norseman, Western Australia - Australia

    3 hours ago INFORMATION

  • Earthquake - 5.8 - Auckland Islands, New Zealand region

    4 hours ago WATCH

  • Volcano - Sabancaya, Peru

    4 hours ago ADVISORY

  • Tropical Cyclone - Thirteen

    5 hours ago INFORMATION

  • Volcano - Sheveluch, Russia

    6 hours ago ADVISORY

  • Earthquake - 6.9 - South Shetland Islands

    7 hours ago WATCH

  • Earthquake - 5.1 - 25 km S of Colombia, Colombia

    12 hours ago ADVISORY

  • Highsurf - Advisory (Hawaiian Islands)

    8 hours ago ADVISORY

  • Highwind - Advisory (Hawaiian Islands)

    8 hours ago ADVISORY

  • Tsunami (Pacific Ocean) - South Shetland Islands - 7.0

    9 hours ago INFORMATION

  • Tsunami (Caribbean Sea) - South Shetland Islands - 7.0

    9 hours ago INFORMATION

  • Earthquake - 5.0 - South Shetland Islands

    9 hours ago ADVISORY

  • Earthquake - 5.4 - South Shetland Islands

    9 hours ago ADVISORY

  • Tsunami (US ATL/Gulf Coast/CAN) - in the southwestern Atlantic Ocean - 7.3

    10 hours ago INFORMATION

  • Wildfire - Tirua Commune, Chile

    14 hours ago WARNING

  • Volcano - Reventador, Ecuador

    15 hours ago ADVISORY

  • Volcano - Sinabung, Indonesia

    16 hours ago WATCH

  • Earthquake - 5.5 - 37 km NNW of Finschhafen, Papua New Guinea

    16 hours ago WATCH

  • Earthquake - 5.5 - south of the Fiji Islands

    17 hours ago WATCH

  • Earthquake - 5.2 - 37 km NW of Finschhafen, Papua New Guinea

    18 hours ago ADVISORY

  • Earthquake - 5.6 - south of the Kermadec Islands

    19 hours ago WATCH

  • Volcano - Manam, Papua New Guinea

    21 hours ago WARNING

  • Volcano - Raung, Indonesia

    22 hours ago WARNING

  • Earthquake - 5.7 - 36 km NW of Finschhafen, Papua New Guinea

    1 day ago WATCH

  • Novel Coronavirus (COVID-19) - North America

    6 months ago WARNING

  • Novel Coronavirus (COVID-19) - Hawaii

    6 months ago WARNING

  • Volcano - Pacaya, Guatemala

    1 day ago WARNING

  • Floods - Northeastern Madagascar

    1 day ago WARNING

  • Extreme Cold - Pakistan

    1 day ago WARNING

  • Floods - Queensland, Australia

    1 day ago WARNING

  • Floods - England, United Kingdom

    1 day ago WARNING

  • Floods - Wales, United Kingdom

    1 day ago WARNING

  • Winter Storms - Eastern Sweden

    1 day ago WARNING

  • Avalanche - Switzerland

    1 day ago WARNING

  • Winter Storms - Finland

    1 day ago WARNING

  • Storms - Mexico

    1 day ago WARNING

  • Extreme Cold - Mexico

    1 day ago WARNING

  • Winter Storms - Newfoundland and Labrador, Canada

    1 day ago WARNING

  • Storms - Paraguay

    1 day ago WARNING

  • Storms - Northwestern Brazil

    1 day ago WARNING

  • Storms - Southern Brazil

    1 day ago WARNING

  • Floods - Zamboanga City, Philippines

    1 day ago WARNING

  • Floods - Central Java Province, Indonesia

    1 day ago WARNING

  • Floods - Aceh Province, Indonesia

    1 day ago WARNING

  • Floods - Central Philippines

    1 day ago WARNING

  • Floods - Bujumbura Province, Burundi

    1 day ago WARNING

  • Winter Storms - Southern Austria

    1 day ago WARNING

  • Winter Storms - Northern Italy

    1 day ago WARNING

  • Avalanche - Slovenia

    1 day ago WARNING

  • Wildfire - Alto Biobio Commune, Chile

    1 day ago WARNING

  • Storms - Southern Peru

    1 day ago WARNING

  • Novel Coronavirus (COVID-19) - Asia Pacific

    6 months ago WARNING

  • Volcano - Santa Maria, Guatemala

    1 day ago WARNING

  • Flood - Fort Polk, LA Region, United States

    1 day ago WARNING

  • Winter Storm - Southwestern, United States

    1 day ago WARNING

  • Flood - Lufkin, TX Region, United States

    1 day ago WARNING

  • Volcano - Fuego, Guatemala

    2 days ago WARNING

  • Volcano - Semeru, Indonesia

    2 days ago WARNING

  • Extreme Cold - Northern Kazakhstan

    2 days ago WARNING

  • Floods - Papua Province, Indonesia

    2 days ago WARNING

  • Floods - Sao Paulo, Brazil

    2 days ago WARNING

  • Volcano - Aira, Japan

    3 days ago WARNING

  • Floods - Bolivia

    3 days ago WARNING

  • Drought - Kenya

    3 days ago WARNING

  • Drought - Southern Madagascar

    3 days ago WARNING

  • Extreme Cold - Central Asia

    3 days ago WARNING

  • Drought - Micronesia

    3 days ago WARNING

  • Drought - Hawaii, United States

    3 days ago WARNING

  • Drought - Midwestern United States

    3 days ago WARNING

  • Drought - Southern United States

    3 days ago WARNING

  • Drought - High Plains United States

    3 days ago WARNING

  • Drought - Southwestern United States

    3 days ago WARNING

  • Drought - Northwestern United States

    3 days ago WARNING

  • Volcano - Merapi, Indonesia

    3 days ago WARNING

  • Novel Coronavirus (COVID-19) - Europe

    6 months ago WARNING

  • Volcano - La Soufriere, St Vincent and the Grenadines

    2 weeks ago WARNING

  • Novel Coronavirus (COVID-19) - Latin America/Caribbean

    6 months ago WARNING

  • Novel Coronavirus (COVID-19) - Africa

    6 months ago WARNING

  • Novel Coronavirus (COVID-19) - Middle East

    6 months ago WARNING

  • Floods - Madeira, Portugal

    3 weeks ago WARNING

  • Chikungunya - Chad

    3 months ago WARNING

VIEW ALL HAZARDS
December 28, 2020
CURRENT TROPICAL CYCLONES
Tropical Cyclone 07S (Chalane)…is located approximately 154 NM north-northeast of Europa Island

 

South Indian Ocean

https://www.metoc.navy.mil/jtwc/products/07S_281800sair.jpg

Here’s what the computer models are showing

Sustained 40 knot winds…with gusts to 50 knots (as of Warning Number 9)

According to the JTWC, satellite imagery depicts deep convection flaring east of the assessed low level circulation.

Environmental analysis reveals generally supportive conditions, with low <10 knot wind shear, and very warm sea surface temperatures, being offset by weak outflow aloft.

TC 07S continues to track westward. Over the next 12 hours, the steering pattern is expected to increase in intensity.

In the near-term, weak outflow and mid-level dry air will limit the opportunity for intensification through 24 hours. Thereafter, the mid-levels moisten, outflow slowly improves and the system moves over a pool of warmer sea surface temperatures, allowing for faster intensification through 36 hours. The system is expected to reach peak intensity of 55 knots at 36 hours…as it moves through a very favorable environment.

 

https://www.nrlmry.navy.mil/htdocs_dyn_apache/PUBLIC/tc_pages/thumbs/medium/tc21/SHEM/93S.INVEST/ir/geo/1km_bw/20201228.141000.SH932021.ahi.himawari8.Infrared-Gray.20kts.100p0.1p0.jpg

There’s a tropical disturbance being referred to as Invest 93S, which is located approximately 380 NM west-northwest of Cocos Islands

Here’s what the computer models are showing

According to the JTWC, satellite imagery shows a broad low level circulation offset to the southwest.

Invest 93S is currently in a marginally favorable environment for development, with warm sea surface temperatures, good outflow aloft, and moderate to strong 20-25 knot wind shear.

Global models are in general agreement that invest 93S will track generally southwestward with little intensification over the next 24 hours.

Maximum sustained surface winds are estimated at 20-25 knots.

The potential for the development of a significant tropical cyclone within the next 24 hours is remains low.

 

Here’s a link to the Joint Typhoon Warning Center (JTWC)

 

For real-time information on current disasters download PDC’s free Disaster Alert mobile app available for your iOS or Android wwwices today! Also be sure to monitor PDC on Twitter, Facebook, and by accessing the web-accessible Disaster Alert from your computer, phone, or tablet.

 

Connect with us