NEW YORK — Sometimes it’s a fast-moving ooze: A street becomes a stream, grows into a river and then a raging mountain of moving debris. Sometimes, it’s a wet curtain of water crashing over a shoreline, tossing trees, ships and cars casually aside as a child would a stack of Lego.
Until a week ago, a tsunami was one of the most mysterious of natural events, its devastating power usually evident only in the aftermath. Yet from the first moments the Earth started to shudder on March 11, Japan’s tsunami was one of the most recorded disasters ever to be captured on film, lending a visual power to storytelling unmatched since the Sept. 11 terrorist attacks almost a decade ago.
Quake footage was available almost instantly: Office workers running outside as building chunks slammed to the ground; skyscrapers swaying like evergreens in a windstorm; pictures falling off walls; store stock spilling to the floor.
But as dramatic as the earthquake images were, the tsunami video — some of it live — was captivating. A handful of tourists captured the Indonesian tsunami in 2004, but there was much less variety and inferior film quality. Technology — particularly cell-phone cameras — was not what it has become today.
Japan, too, is unique — a nation that not only produces electronics but also focuses on technology, camera phones, hand-held video and digital cameras. And it may also be the most well-wired country for recording such disasters. With its geologic history, seismic monitors and robotic cameras are mounted throughout the archipelago.
Japanese news crews quickly took to the streets and skies after the earthquake, leaving them well positioned to capture the tsunami.
At times, they were too well positioned: A video that surfaced late last week showed a local news crew abandoning a car with the tsunami approaching and rushing into a building as water began swirling around their feet.
What, though, do these images do? Do they change how we perceive the event? Do more higher-quality images of a catastrophe make it seem more real or more movielike? Will we remember the 2011 Japan tsunami differently than its calamitous predecessors because we saw so much of it so quickly?
In the days that followed the earthquake, CNN producers constantly monitored social media sites to find newly posted material, and dozens of Japanese citizens sent footage directly to CNN, said Parisa Khosravi, senior vice president for CNN news-gathering worldwide.
“In this case, it certainly captured images that no one expected to see,” she said. The story gave CNN its best ratings since President Barack Obama’s inauguration in 2009, the Nielsen Co. said.
Viewers couldn’t get enough — even those who were personally touched by it.
“I tried, but couldn’t stop watching,” said Maisararam from Banda Aceh, Indonesia, who lost her husband and three daughters in Indonesia’s 2004 tsunami. “It was exactly the same, except they have this horrible footage, events unfolding right before your eyes.”
The wealth of visual material stood in contrast to events at the earthquake-damaged Fukushima No. 1 nuclear complex where six reactor units have had fires, explosions or partial meltdowns. As the water receded and attention turned to the crippled nuclear plant, the story became one of those events that television is poorly equipped to tell.
Images are elusive. Except for a handful of aerial shots, the drama at the plant has largely been seen in fuzzy video taken from many kilometers away. Occasionally, water is dumped on damaged nuclear reactors from the air, yet it’s so difficult to see that it must be highlighted by editors in the pictures.
Evacuation zones have also led American TV networks to pull many of their teams out of the immediate area for safety reasons over radiation poisoning.
So, television frequently returned to old-fashioned and visually dull habits out of necessity, bringing a succession of experts before cameras to report the nuclear threat.
But radiation is not a television event; it is, for the most part, something you cannot see — ambiguous, invisible, diffuse.
There was nothing ambiguous about the tsunami footage. In an era of unremitting visuals, it was imagery like none other — another example, in a time of technological change, of how we can watch the world unfold, even in its saddest, most frightening moments.