Persistent heavy rains over the weekend triggered severe flooding in parts of Florida, with a total of 185.4 mm (7.3 inches) recorded in Miami over a 48-hour period to Monday, May 25– the city's heaviest two-day rainfall since 2012. Another bout of intense downpour hit the city on Tuesday evening, May 26, leaving many areas underwater. At 12:30 UTC on Wednesday, May 27, the disturbance that brought heavy rains organized into Tropical Storm "Bertha" — the second named storm of the 2020 Atlantic hurricane season.
Light rains began falling late Saturday afternoon, May 23, but became heavier by Sunday morning, May 24.
About 200 to 250 mm (8 to 10 inches) of rain fell across a wide swath over the weekend, from Fort Lauderdale to the upper Keys. Many areas were underwater as streets turned into lagoons due to rising floodwaters.
Relentless downpours lasted through Monday, with a total of 185.4 mm (7.3 inches) of rain recorded over a 48-hour period in Miami. This was the city's heaviest two-day rainfall since 2012, greater than during Category 4 Hurricane Irma in 2017.
Significant flash flooding hit the city, with the Brickell neighborhood as the worst-hit. Rains of up to 264.2 mm (10.4 inches) were recorded in Tequesta and 226 mm (8.9 inches) in nearby Jupiter.
— Laradiva (@laradiva) May 26, 2020
— Manu Bergher (@manuelbergher) May 27, 2020
This is the situation on Biscayne Boulevard in areas from around 80th Street northward to at least 123rd Street. If you’re in Miami, this is a DANGEROUS FLASH FLOODING SITUATION UNFOLDING. More rain coming. Flash Flood Warning from @NWSMiami #FLwx TURN AROUND DON’T DROWN!!!! pic.twitter.com/LUYjT9eub5
— Ariel Cohen (@BuckeyeTSTM) May 26, 2020
"Previously, we were in moderate drought for the area," said Paxton Fell, a meteorologist with the National Weather Service (NWS), noting that although the rainfall was good for drought-stricken areas in the state following its driest March on record, it also resulted in major flooding.
"All this rainfall definitely helped, but since we’re so saturated, the ground can’t handle much," he added.
Another round of intense drenching hit Miami Tuesday evening, flooding the streets in some parts of the city, including the area along Biscayne Boulevard.
Up to 139.7 mm (5.5 inches) of rain fell in the Miami International Airport in a 90-minute window. The area has received at least 471.17 mm (18.55 inches) of rain in May, almost beating the May record of 473.96 mm (18.66 inches).
Power was disrupted to more than 13 000 houses and businesses in Miami-Dade county.
Biscayne Boulevard and 123rd Street. Right now. Near Sans Souci area. More rain coming. FLASH FLOOD WARNING FOR MIAMI. THIS IS A DANGEROUS SITUATION. Considerable flash flooding developing; more rain coming. @NWSMiami #FLwx pic.twitter.com/LB16kfxnMH
— Ariel Cohen (@BuckeyeTSTM) May 26, 2020
— Luisy (@GoProGirlMiami) May 25, 2020
Flash flood warning issued for Miami-Dade county
Here’s a photo of Brickell pic.twitter.com/mKULwogcQ8
— gringuitooo (@sgeeoh7) May 25, 2020
The disturbance organized into Tropical Storm "Bertha" at 12:30 UTC on May 27 near the coast of South Carolina. At 13:30 UTC, Bertha made landfall near Mount Pleasant with maximum sustained winds of 85 km/h (50 mph) and minimum central pressure of 1 005 hPa.
Bertha is moving toward the north near 24 km/h (15 mph) and this general motion is expected to continue through tonight with a gradual increase in forward speed. On the forecast track, Bertha will move inland across eastern and northern South Carolina later today and into central North Carolina by tonight.
A Tropical Storm Warning is in effect for the coast of South Carolina from Edisto Beach to South Santee River.
Bertha is expected to weaken to a tropical depression later today and become a remnant low tonight.
Tropical-storm-force winds extend outward up to 35 km (25 miles) from the center.
The system is expected to produce total rain accumulation of 50 to 100 mm (2 to 4 inches) with isolated totals of 200 mm (8 inches) across eastern and central South Carolina into west central to far southeastern North Carolina and southwest Virginia.
Given very saturated antecedent conditions, this rainfall may produce life-threatening flash flooding, aggravate and prolong ongoing river flooding, and produce rapid out of bank rises on smaller rivers.
Biscayne Blvd at 123 St where Sans Souci and Keystone neighborhoods meet in North #Miami.
— John Morales (@JohnMoralesNBC6) May 25, 2020
— Charles Ferrin (@charlesferrin5) May 25, 2020
— Ryan RC Rea (@volvoshine) May 25, 2020
Featured image credit: Manu Bergher
If you value what we do here, create your ad-free account and support our journalism.
Producing content you read on this website takes a lot of time, effort, and hard work. If you value what we do here, select the level of your support and register your account.
Your support makes this project fully self-sustainable and keeps us independent and focused on the content we love to create and share.
All our supporters can browse the website without ads, allowing much faster speeds and a clean interface. Your comments will be instantly approved and you’ll have a direct line of communication with us from within your account dashboard. You can suggest new features and apps and you’ll be able to use them before they go live.
You can choose the level of your support.
Stay kind, vigilant and ready!