Tropical Cyclone Activity Report – Atlantic Ocean / Caribbean Sea / Gulf of Mexico

  • Typhoon - Mindulle

    2 hours ago ADVISORY

  • Hurricane - Sam

    1 hour ago INFORMATION

  • Subtropical Storm - Teresa

    1 hour ago INFORMATION

  • Earthquake - 5.1 - 53 km NE of Anse-Bertrand, Guadeloupe

    6 hours ago ADVISORY

  • Volcano - Fuego, Guatemala

    1 hour ago WARNING

  • Volcano - La Palma, Spain

    1 hour ago WARNING

  • Tropical Cyclone - Three

    2 hours ago WARNING

  • Volcano - Suwanosejima, Japan

    2 hours ago WARNING

  • Volcano - Langila, Papua New Guinea

    2 hours ago WATCH

  • Volcano - Karymsky, Russia

    2 hours ago WARNING

  • Volcano - Sabancaya, Peru

    3 hours ago WARNING

  • Earthquake - 6.1 - 182 km WSW of Adak, Alaska

    21 hours ago WATCH

  • Volcano - Reventador, Ecuador

    4 hours ago WATCH

  • Earthquake - 5.8 - south of Africa

    4 hours ago WATCH

  • Volcano - Semisopochnoi, United States

    4 hours ago WATCH

  • Earthquake - 5.0 - 203 km N of Shi Yomi, India

    5 hours ago ADVISORY

  • Volcano - Novarupta, United States

    6 hours ago ADVISORY

  • Flood - South Lyon--Howell, MI Region, United States

    8 hours ago WARNING

  • Highsurf - Advisory (Hawaiian Islands)

    8 hours ago ADVISORY

  • Flood - Tampa--St. Petersburg, FL Region, United States

    8 hours ago WARNING

  • Flood - Bridgeport--Stamford, CT--NY Region, United States

    10 hours ago WARNING

  • Wildfire - E of Tulare, California - United States

    14 hours ago WARNING

  • Wildfire - NE of Redding (Fawn Fire), California - United States

    14 hours ago WARNING

  • Wildfires - Siskiyou County (McCash Fire), California, United States

    14 hours ago WARNING

  • Wildfire - Trinity County (Monument Fire), California, United States

    14 hours ago WARNING

  • Winter Storms - Yukon, Canada

    14 hours ago WARNING

  • Floods - Sudan

    14 hours ago WARNING

  • Floods - South Sudan

    14 hours ago WARNING

  • Storms - Brazil

    14 hours ago WARNING

  • Extreme Heat - Bolivia

    14 hours ago WARNING

  • Wildfire - N of Broome, Western Australia - Australia

    15 hours ago ADVISORY

  • Wildfire - NW of Burketown, Queensland - Australia

    15 hours ago ADVISORY

  • Earthquake - 5.2 - 141 km SW of Empaque Tarriba, Mexico

    17 hours ago ADVISORY

  • Earthquake - 5.4 - Nicobar Islands, India region

    18 hours ago ADVISORY

  • Earthquake - 5.5 - 184 km WSW of Adak, Alaska

    1 day ago WATCH

  • Volcano - Aira, Japan

    22 hours ago WARNING

  • Tsunami (AK/BC/US West Coast) - 95 miles SE of Amchitka, Alaska - 6.3

    22 hours ago INFORMATION

  • Storms - Eastern Malaysia

    1 day ago WARNING

  • Storms - Peninsular Malaysia

    1 day ago WARNING

  • Storms - Vietnam

    1 day ago WARNING

  • Storms - Cambodia

    1 day ago WARNING

  • Volcano - Popocatepetl, Mexico

    1 day ago ADVISORY

  • Earthquake - 5.6 - 142 km SW of Empaque Tarriba, Mexico

    1 day ago WATCH

  • Novel Coronavirus (COVID-19) - Middle East

    1 year ago WARNING

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

    1 year ago WARNING

  • Novel Coronavirus (COVID-19) - Europe

    1 year ago WARNING

  • Novel Coronavirus (COVID-19) - North America

    1 year ago WARNING

  • Novel Coronavirus (COVID-19) - Asia Pacific

    1 year ago WARNING

  • Novel Coronavirus (COVID-19) - Africa

    1 year ago WARNING

  • Novel Coronavirus (COVID-19) - Hawaii

    1 year ago WARNING

  • Storms - Guatemala

    1 day ago WARNING

  • Drought - High Plains United States

    1 day ago WARNING

  • Drought - Southwestern United States

    1 day ago WARNING

  • Drought - Northwestern United States

    1 day ago WARNING

  • Drought - Midwestern United States

    1 day ago WARNING

  • Drought - Hawaii, United States

    1 day ago WARNING

  • Drought - Maine, United States

    1 day ago WARNING

  • Floods - Colombia

    2 days ago WARNING

  • Floods - Luwu Regency, South Sulawesi, Indonesia

    1 day ago WARNING

  • Tornado - Central Lombok Regency, West Nusa Tenggara, Indonesia

    2 days ago INFORMATION

  • Floods - Bolaang Mongondow Regency, North Sulawesi,Indonesia

    2 days ago WARNING

  • Floods - Southeastern Mindanao Island, Philippines

    2 days ago INFORMATION

  • Flood - Bone Bolango, Gorontalo, Indonesia

    2 days ago WARNING

  • Storms - Hong Kong

    2 days ago WARNING

  • Storms - India

    2 days ago WARNING

  • Volcano - Sheveluch, Russia

    2 days ago ADVISORY

  • Earthquake - 5.9 - 38 km S of Mount Buller, Australia

    3 days ago WARNING

  • Floods - Uganda

    2 days ago WARNING

  • Drought - Uganda

    2 days ago WARNING

  • Drought - Hispaniola

    2 days ago WARNING

  • Floods - Odisha, India

    3 days ago WARNING

  • Volcano - Semeru, Indonesia

    3 days ago WARNING

  • Volcano - Etna, Italy

    4 days ago WARNING

  • Volcano - Sangay, Ecuador

    4 days ago ADVISORY

VIEW ALL HAZARDS
September 4, 2021
CURRENT TROPICAL CYCLONES
Tropical Cyclone 12L (Larry)…is located about 1510 miles southeast of Bermuda
 

Atlantic Ocean

Tropical Cyclone 12L (Larry)

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time of arrival graphic

LARRY IS A LARGE AND POWERFUL HURRICANE…DANGEROUS SURF AND RIP CURRENTS EXPECTED TO DEVELOP ALONG MANY WESTERN ATLANTIC SHORES NEXT WEEK

Here’s what the computer models are showing for Tropical Cyclone 12L (Larry)

According the NHC Advisory 17…Larry is moving toward the west-northwest near 14 mph (22 km/h). A somewhat slower west-northwest to northwest motion is expected during the next few days.

Maximum sustained winds are near 125 mph (205 km/h) with higher gusts. Larry is a category 3 hurricane on the Saffir-Simpson Hurricane Wind Scale. Some additional strengthening is forecast over the next day or so, followed by some intensity fluctuations.

However, Larry is expected to remain at major hurricane strength through the early part of next week.

Hurricane-force winds extend outward up to 45 miles (75 km) from the center and tropical-storm-force winds extend outward up to 160 miles (260 km).

HAZARDS AFFECTING LAND 

SURF: Swells generated by Larry are expected to reach the Lesser Antilles on Sunday, and will continue to spread westward to portions of the Greater Antilles, the Bahamas, and Bermuda Monday and Tuesday.

Significant swells will likely reach the eastern United States coastline after Labor Day. These swells are likely to cause life-threatening surf and rip current conditions.

 

Caribbean Sea

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IR Satellite Image

What the computer models are showing for what’s being referred to as Invest 91L

A weak surface trough over portions of the western Yucatan Peninsula of Mexico is producing disorganized shower and thunderstorm activity.

The disturbance is forecast to move northwestward over the southwestern Gulf of Mexico on Sunday, then moved northward or northeastward over the western or central Gulf of Mexico Monday and Tuesday.

Unfavorable upper-level winds are expected to limit development through Monday, but environmental conditions could become marginally favorable for some gradual development on Tuesday or Wednesday.

Regardless of development, locally heavy rains are possible over portions of the Yucatan Peninsula and northern Central America through Sunday.

* Formation chance through 48 hours…low…0 percent
* Formation chance through 5 days…low…30 percent

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