the silence, darkness, and coolness of the final hour before dawn, Davidson used his chief mate as a sounding board as he tried to determine whether Joaquin posed a threat.
Shultz was taller and softer than Davidson, and a year older. His thin brown mustache and sparse goatee obscured a smattering of acne scars. As chief mate, he was responsible for the loading and securing of cargo and overseeing the unlicensed crew. Although weather routing was the second mate’s job, Shultz was flattered that Davidson had opted to consult with him that morning.
“This NHC report puts the storm further south than last night,” Shultz observed, studying the newest message out of Miami.
Davidson didn’t like Tropical Storm Joaquin’s slow, lumbering movements. It was traveling at about four knots. And the newest NHC assessment of the storm—that it was heading southwest—contradicted the ship’s forecasting software, which had the storm turning north. “Look, remember how we saw this storm out here the other day? It’s just festering,” he said to Shultz. “I’m anxious to see the newest BVS report.”
El Faro was equipped with a third-party weather forecasting software package called Bon Voyage System (BVS). Its interface is lush, much more visually inviting than the all-caps text advisories coming from NOAA, which need to be plotted out by hand on the ship’s paper charts.
On BVS, weather comes preplotted on a pastel-hued digital map. The tiny islands of the Bahamas and Turks and Caicos appear as beige strands in a light blue sea. Mariners can plug in their ship’s course and fast-forward through time to watch how weather systems are predicted to behave as they sail to their destination. Click and it’s tomorrow. Here’s your ship (based on your projected speed and course) and here’s the weather. Click again and it’s two days from now. You’ve moved, the weather moved. Click, click, click. It’s five days in the future, and there you are, safely in port. It all looks so clear, so real. Solid and dependable.
Nearly all people glean more information faster from data visualizations rather than alphanumeric code. That’s just how our brains work. Davidson, whose elegant handwriting reveals a man with a strong aesthetic sense, preferred to get his weather from the highly graphic BVS software. It put all the information—ship and storm location, plus their projected courses over time—on a single chart. On the bridge, this information was recorded on separate paper maps, one for the ship’s course, one for the storm, requiring a mental workout for an officer to precisely understand their relative positions. “I’m connecting now,” Davidson told Shultz and retreated downstairs to his stateroom to download the 5:00 a.m. BVS update via satellite.
It took a minute for his desktop to get the information and process it, but once it did, a small red circle with two helical wings represented Joaquin. It hovered far east of the Bahamas. Around the storm was a series of wavy concentric circles—bands of color depicting predicted wind speed from dangerous orange to so-so yellow to benign light green, then darker cobalt, and finally, the neutral baby blue of a calm sea. A dark scarlet line showed Joaquin’s predicted path.
The storm would move a little farther southwest, BVS told Davidson, then cut north toward South Carolina. El Faro could easily skirt below the system, as long as she kept up her speed. The captain clicked the forward arrow and saw the future: tomorrow, the ship would be halfway to San Juan and Joaquin would be nearing the US coast. As he clicked forward in time, El Faro moved along its expected route, and Joaquin inched farther and farther north, away from the islands. They’d be fine.
What Davidson didn’t know was that due to a clerical error, the 5 a.m. BVS forecast he’d downloaded that morning was identical to the one sent six hours prior. Because BVS took several hours to process NHC data before issuing a report, that error meant the weather forecast Davidson was looking at was based on raw data nearly eighteen hours old. The report depicted Joaquin as a northbound tropical storm when, in fact, by dawn on September 30, most forecasters, including the NHC, recognized the system as a slow-moving, full-blown Category 3 hurricane that might not budge from its southwesterly track.
According to Davidson’s BVS report, they’d see some weather—winds and waves, maybe twelve to fifteen feet—the aftershocks of the storm. He sent the update to the computer terminal on the bridge for the other officers to see. “This doesn’t look too bad,” Shultz said, examining the projection when the captain joined him. “The ship can handle it.”
“We’ll see what the schedule looks like,” Davidson said, clicking through to Friday. He took the opportunity to lecture his new chief mate on the finer points of routing a ship. “Joaquin’s gone a little south,” he said. “This is why you watch the weather all the time. All the time.” He cleared his throat then added, “Absolutely.”
As dawn approached, El Faro was one hundred miles north of the Bahamas. If they maintained their current heading, they’d sail east of the island chain into the deepest Atlantic—a straight shot to Puerto Rico. But if Joaquin didn’t turn north as predicted, they could get into trouble.
A land map shows the Bahamas as a series of spindly islands and cays running from the Florida peninsula to Cuba’s eastern tip. A nautical chart or satellite photo tells a very different story: the Bahamas are in fact the highest ridges of two huge limestone masses built up over millennia by the creation and compression of coral reefs. Known as Little Bahama Bank and Great Bahama Bank, these plateaus were once dry land before sea levels rose following the last Ice Age, creating extremely shallow areas that block deep draft vessels from accessing the Gulf of Mexico from the Atlantic.
On a calm day, the banks’ waters are a hypnotic cerulean, easily distinguishable from the dark, deep waters around them. But on rough and windy days, when the water surface is shredded by winds, few landmarks will warn you that you’re about to hit a submerged wall, until you do.
A handful of underwater canyons provide deep but narrow shipping highways. The Northwest Providence Channel, for one, runs east to west, separating Little Bahama Bank to the north from Great Bahama Bank to the south.
The Old Bahama Channel is another natural canyon—a fifteen-mile wide chasm between the Great Bahama Bank and Cuba. It’s such a popular route that NOAA’s nautical chart number 11013 shows it as a divided highway, complete with purple arrows reminding mariners that traffic here follows the right-hand rule. Tolerances in the channel are tight, though, bound by hidden seventeen-hundred-foot-high cliffs that plunge down into the abyss.
For centuries, mariners have threaded their way through these channels, sounds, and astonishingly deep trenches, losing countless ships when storms forced them onto the unforgiving shoals, leaving an estimated $400 million worth of Spanish plunder between Cuba and Florida. In August 2015, just a month before El Faro’s ill-fated voyage, treasure hunters announced the discovery a Spanish galleon sunk by a hurricane in 1715 off Florida’s coast, a find that yielded more than $1 million worth of gold coins.
After countless casualties, prudent mariners started favoring the Straits of Florida, which provide wide and deep passage from the southern tip of the Sunshine Sate along Key West, clear all the way to the northwest coast of Cuba, and into the Gulf of Mexico.
On the Puerto Rico run that morning, playing it safe meant following that same line: adjusting El Faro’s course 50 degrees south, right now, and taking the Straits down along the lee side of the island chain to the Old Bahama Channel. That would add 160 miles to the voyage, and at least five hours to their arrival time.
One month earlier, Second Mate Charlie Baird had convinced Davidson to take this same route to avoid Tropical Storm Erika, a move that shifted their ETA six hours later and burned 504 more gallons of fuel. Erika turned out to be a dud of a storm. It never developed into a hurricane and rumor has it that TOTE wasn’t pleased with Davidson’s decision to take
