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

  • Wildfire - NE of Puerto Quijarro, Santa Cruz - Bolivia

    10 minutes ago INFORMATION

  • Wildfire - W of San Carlos, Santa Cruz - Bolivia

    10 minutes ago INFORMATION

  • Wildfire - SE of Trinidad, El Beni - Bolivia

    11 minutes ago INFORMATION

  • Volcano - Suwanosejima, Japan

    22 minutes ago ADVISORY

  • Flood - Pittsburg, KS Region, United States

    27 minutes ago WARNING

  • Volcano - Fuego, Guatemala

    24 minutes ago WARNING

  • Earthquake - 5.0 - 28 km SSW of Valparaíso, Chile

    12 hours ago ADVISORY

  • Flood - Lake Charles, LA Region, United States

    53 minutes ago WARNING

  • Wildfire - W of Spassk Dalniy, Primorye - Russia

    1 hour ago INFORMATION

  • Wildfire - NW of Fujin, Heilongjiang - China

    1 hour ago INFORMATION

  • Wildfire - NW of Yichun, Heilongjiang - China

    1 hour ago INFORMATION

  • Volcano - Sabancaya, Peru

    1 hour ago WARNING

  • Volcano - Nevado del Ruiz, Colombia

    1 hour ago WARNING

  • Wildfire - NE of Alice Springs, Northern Territory - Australia

    2 hours ago ADVISORY

  • Wildfire - SW of Halls Creek, Western Australia - Australia

    2 hours ago INFORMATION

  • Wildfire - W of Newcastle Waters, Northern Territory - Australia

    2 hours ago INFORMATION

  • Wildfire - E of Halls Creek, Western Australia - Australia

    2 hours ago ADVISORY

  • Volcano - Etna, Italy

    2 hours ago WARNING

  • Wildfire - W of Santa Cruz de Tenerife, Canary Islands - Spain

    2 hours ago INFORMATION

  • Volcano - Sangay, Ecuador

    4 hours ago ADVISORY

  • Flood - Astoria, OR Region, United States

    4 hours ago WARNING

  • Volcano - Reventador, Ecuador

    4 hours ago WARNING

  • Volcano - Yasur, Vanuatu

    5 hours ago WARNING

  • Tropical Storm - Rick

    5 hours ago WARNING

  • Volcano - La Palma, Spain

    5 hours ago WARNING

  • Earthquake - 5.0 - South Sandwich Islands region

    6 hours ago ADVISORY

  • Earthquake - 5.1 - 19 km ENE of Hualien City, Taiwan

    11 hours ago ADVISORY

  • Earthquake - 5.1 - Rat Islands, Aleutian Islands, Alaska

    11 hours ago ADVISORY

  • Earthquake - 5.1 - 25 km NE of Ak-Dovurak, Russia

    15 hours ago ADVISORY

  • Earthquake - 5.2 - South Sandwich Islands region

    13 hours ago ADVISORY

  • Earthquake - 5.0 - 126 km S of Hihifo, Tonga

    16 hours ago ADVISORY

  • Storms - Guatemala

    18 hours ago WARNING

  • Floods - England

    1 day ago WARNING

  • Floods - Peninsular Malaysia

    1 day ago WARNING

  • Earthquake - 5.6 - 62 km E of Waitara, New Zealand

    1 day ago WATCH

  • Floods - Bogor Regency, West Java, Indonesia

    1 day ago WARNING

  • Stroms - Semarang Regency, Central Java, Indonesia

    1 day ago WARNING

  • Storms - Cambodia

    1 day ago WARNING

  • Storms - Eastern Australia

    1 day ago WARNING

  • Storms - Sri Lanka

    1 day ago WARNING

  • Storms - Peninsular Malaysia

    1 day ago WARNING

  • Storms - Eastern Malaysia

    1 day ago WARNING

  • Volcano - Semisopochnoi, United States

    1 day ago WATCH

  • Volcano - Karymsky, Russia

    1 day ago ADVISORY

  • Drought - Maine, United States

    1 day ago WARNING

  • Drought - Hawaii, United States

    1 day ago WARNING

  • Drought - Midwestern United States

    1 day ago WARNING

  • Drought - Northwestern United States

    1 day ago WARNING

  • Drought - Southwestern United States

    1 day ago WARNING

  • Drought - High Plains United States

    1 day ago WARNING

  • Storms - Mexico

    1 day ago WARNING

  • Volcano - Nevados de Chillán, Chile

    1 day ago ADVISORY

  • Volcano - Sheveluch, Russia

    1 day ago ADVISORY

  • Ebola - North Kivu Province, DRC

    3 days ago WARNING

  • Novel Coronavirus (COVID-19) - Asia Pacific

    1 year ago WARNING

  • Novel Coronavirus (COVID-19) - Middle East

    1 year ago WARNING

  • Novel Coronavirus (COVID-19) - Africa

    1 year ago WARNING

  • Novel Coronavirus (COVID-19) - Hawaii

    1 year ago WARNING

  • Floods - Davao Oriental Province, Philippines

    1 day ago WARNING

  • Floods - Nepal

    2 days ago WARNING

  • Floods - Uttarakhand, India

    2 days ago WARNING

  • Volcano - Manam, Papua New Guinea

    2 days ago WARNING

  • Storms - Hanoi, Vietnam

    2 days ago WARNING

  • Volcano - Langila, Papua New Guinea

    2 days ago WATCH

  • Volcano - Popocatepetl, Mexico

    2 days ago ADVISORY

  • Volcano - Semeru, Indonesia

    2 days ago WARNING

  • Drought - Honduras and Nicaragua

    2 days ago WARNING

  • Drought - Hispaniola

    2 days ago WARNING

  • Wildfire - W of Agen, Aquitaine - France

    2 days ago WARNING

  • Floods - Kerala, India

    4 days ago WARNING

  • Floods - Quang Binh Province, Vietnam

    4 days ago WARNING

  • Novel Coronavirus (COVID-19) - North America

    1 year ago WARNING

  • Novel Coronavirus (COVID-19) - Europe

    1 year ago WARNING

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

    1 year ago WARNING

VIEW ALL HAZARDS
September 23, 2021
CURRENT TROPICAL CYCLONES
Tropical Cyclone 21W (Dianmu)…is located approximately 59 NM southeast of Da Nang, Vietnam – Final Warning
Tropical Cyclone 20W (Mindulle)…is located approximately 239 NM west of Andersen AB

 


Northeast Pacific

https://cdn.star.nesdis.noaa.gov//GOES17/ABI/SECTOR/TPW/GEOCOLOR/GOES17-TPW-GEOCOLOR-900x540.gif

Shower activity associated with an elongated area of low pressure located about 900 miles west-southwest of the southern tip of the Baja California peninsula has changed little over the past several hours.

This system is moving over cool waters and into an environment of stable air and strong upper-level winds, and additional development appears unlikely.

* Formation chance through 48 hours…low…10 percent
* Formation chance through 5 days…low…10 percent

Central north Pacific

An elongated area of low pressure located about 1000 miles southeast of Hilo, Hawaii is producing disorganized showers and thunderstorms.

Environmental conditions are only marginally conducive for development over the next day or so, with the low moving northwest into an area even less conducive for development over the weekend.

* Formation chance through 48 hours…low…10 percent
* Formation chance through 5 days…low…10 percent

Northwest Pacific

Tropical Cyclone 21W (Dianmu) – Final Warning

Sustained 35 knot winds…with gusts to 45 knots (as of Warning Number 5)

Here’s what the computer models are showing for Tropical Cyclone 21W

According to the JTWC…satellite imagery depicts deep convection obscuring the low level circulation center, with the remaining convection primarily displaced over Vietnam.

Increasing wind shear and land interaction will further diminish the intensity of TS 21W. It is expected to dissipate by 24 hours, as it moves over the mountainous terrain of Vietnam and Laos.

 

Tropical Cyclone 20W (Mindulle)

https://www.metoc.navy.mil/jtwc/products/20W_240000sair.jpg

Sustained 50 knot winds…with gusts to 65 knots (as of Warning Number 7)

Here’s what the computer models are showing for Tropical Cyclone 20W

According to the JTWC…satellite imagery depicts spiral bands of deep convection wrapping around a partially exposed low level circulation center.

The environment is highly favorable with low wind shear, an upper level point source nearly overhead, and very warm sea surface temperatures.

TS 20W will continue northwest through an increasingly favorable environment of warm sea surface temperatures, low shear and strong upper level outflow. The highly favorable environment will fuel rapid intensification to 115 knots by 72 hours, peaking at 125 knots by 96 hours.

Afterwards, TS 20W will be slightly hampered by decreased upper level outflow. Around 120 hours, TS 20W will reach the ridge axis before beginning a gradual recurve south of Japan.

South Indian Ocean

 

Here’s a link to the National Hurricane Center in Miami
Here’s a link to the Central Pacific Hurricane Center in Honolulu
Here’s a link to the Joint Typhoon Warning Center (JTWC)

 

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