Hurricane Maria

Explore the detailed timeline of Hurricane Maria, a devastating Category 5 Atlantic hurricane. Learn about its formation, path, major impacts, and the response efforts. Understand the chronology of events that unfolded as this powerful storm affected the Caribbean and mainland United States in September 2017.

16 september 2017

18 september 2017

20 september 2017

21 september 2017

30 september 2017

3 oktober 2017

11 oktober 2017

29 november 2017

28 maart 2018

29 mei 2018

28 augustus 2018

16september
2017
16 September 2017

Hurricane Maria Forms

Hurricane Maria formed as a tropical storm on September 16, 2017, near the Lesser Antilles and was rapidly classified as a hurricane by the next day. Its rapid intensification was partly due to very warm sea surface temperatures and low wind shear. Maria was the eighteenth named storm, tenth hurricane, and fourth major hurricane of the hyperactive 2017 Atlantic hurricane season, following closely on the heels of Hurricanes Irma, Jose, and Harvey.

18september
2017
18 September 2017

Hurricane Maria Strikes Dominica

On September 18, 2017, Hurricane Maria made landfall on Dominica as a Category 5 hurricane with maximum sustained winds of 160 mph (260 km/h). It was the first Category 5 hurricane to strike Dominica on record. The storm caused widespread devastation, destroying homes, cutting off electricity and communications, and leading to multiple fatalities. The prime minister of Dominica, Roosevelt Skerrit, declared that the island had lost all that 'money can buy and replace.'

20september
2017
20 September 2017

Hurricane Maria Makes Landfall in Puerto Rico

Hurricane Maria made landfall in Puerto Rico on September 20, 2017, as a high-end Category 4 hurricane with maximum sustained winds of 155 mph (250 km/h). It was the strongest storm to hit the island since 1928, and it caused catastrophic damage. The hurricane's strong winds and heavy rainfall led to worldwide power outages and the failure of the island's entire electrical grid. Maria also caused widespread flooding and destruction of infrastructure, homes, and the agricultural sector.

21september
2017
21 September 2017

Hurricane Maria Devastates Puerto Rico's Infrastructure

The aftermath of Hurricane Maria's landfall on September 21, 2017, left Puerto Rico's infrastructure in shambles. The island faced a humanitarian crisis as nearly all of the 3.4 million residents were left without power and access to clean water. Communication systems were severely disrupted, and roads were impassable. The lack of electricity and resources led to difficulties in coordinating relief efforts, exacerbating the problems faced by the population.

30september
2017
30 September 2017

Puerto Rico Struggles with Post-Maria Recovery

Ten days after Hurricane Maria's devastating impact, Puerto Rico was still struggling with recovery efforts. The majority of the island remained without power, and essential services such as water supply, medical care, and transportation were severely disrupted. Many communities were isolated, and residents faced shortages of food, water, and fuel. The local government, along with federal aid and international assistance, worked to address the critical needs and begin rebuilding.

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03oktober
2017
03 October 2017

President Trump Visits Puerto Rico

President Donald Trump visited Puerto Rico on October 3, 2017, to assess the damage and recovery efforts following Hurricane Maria. The visit was met with mixed reactions, as Trump praised the efforts of FEMA and local authorities but also faced criticism for his response to the crisis. During a briefing, Trump compared the death toll favorably to that of Hurricane Katrina and controversially tossed paper towels into a crowd, actions that were both criticized and defended by different parties.

11oktober
2017
11 October 2017

Puerto Rico Power Restoration Challenges

Efforts to restore Puerto Rico's power grid faced significant challenges nearly a month after Hurricane Maria. On October 11, 2017, only 10% of the island had electricity, highlighting the slow progress and logistical difficulties in restoring power. The electrical grid sustained massive damage, and concerns grew over the contracting process for repairs, particularly regarding the small Montana-based company Whitefish Energy, raising questions about transparency and efficacy.

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29november
2017
29 November 2017

Puerto Rico's Official Death Toll Revised

On November 29, 2017, Puerto Rican authorities increased the official death toll from Hurricane Maria from 55 to 64, although independent investigations indicated the true number could be much higher. Reports and studies suggested that the initial count did not fully account for deaths related to the lack of medical care and other indirect effects resulting from the collapse of infrastructure. As data was reassessed, the recognition of unreported or underreported fatalities remained an ongoing issue.

Sources:
TIME |
28maart
2018
28 March 2018

Puerto Rico Power Outage Reveals Grid Vulnerabilities

On March 28, 2018, Puerto Rico experienced a massive island-wide blackout that underscored the fragility of its power grid post-Hurricane Maria. The outage affected millions and highlighted the ongoing struggles to stabilize electricity supply. Crews worked diligently to restore power, but the event drew attention to the inadequate and slow recovery efforts, sparking debates among local authorities, residents, and federal agencies about improving infrastructure resilience against future disasters.

29mei
2018
29 May 2018

Harvard Study Estimates 4,645 Deaths in Puerto Rico

A Harvard University study published on May 29, 2018, estimated that Hurricane Maria caused as many as 4,645 deaths in Puerto Rico. This figure was significantly higher than the government’s official count at the time. The study, based on household surveys and statistical models, considered factors such as loss of infrastructure and healthcare failures. This brought international attention to the scale of the catastrophe and pushed for more comprehensive evaluations of the disaster's impact.

28augustus
2018
28 August 2018

Puerto Rico Increases Maria Death Toll to 2,975

On August 28, 2018, Puerto Rico raised its official death toll from Hurricane Maria to 2,975 after the release of a study by George Washington University. The new estimate considered the excess mortality rate in the aftermath of the hurricane, which included deaths from the loss of medical services, clean water, and electricity. This increase marked a stark contrast to the initially reported numbers and reflected a more accurate picture of the extensive impact Maria had on Puerto Rican communities.

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Frequently asked questions about Hurricane Maria

Discover commonly asked questions regarding Hurricane Maria. If there are any questions we may have overlooked, please let us know.

When did Hurricane Maria dissipate?

What was the intensity of Hurricane Maria when it hit Puerto Rico?

When did Hurricane Maria make landfall in Puerto Rico?

When did Hurricane Maria form?