Posts tagged weather
The cloud, however, remains a model of the world, just not the one we have taken it to mean. The apparent growth of crisis is, in part, a consequence of our new, technologically-augmented ability to perceive the world as it actually is, beyond the mediating prism of our own cultural sensorium. The stories we have been telling ourselves don’t bear out. They’re weak all over. The cloud reveals not the deep truth at the heart of the world, but its fundamental incoherence, its vast and omniferous unknowability. In place of computational thinking, we must respond with cloud thinking: an accounting of the world which reclaims the recognition and the agency of unknowing. Aetiology is a dead end. The cloud, our world, is cloudy: it remains diffuse and forever diffusing; it refuses coherence. From our global civilisation and cultural history arises a technology of unknowing; the task of our century is to accommodate ourselves with the incoherence it reveals.
Photo of smoke from the Sand Fire from the Santa Monica Pier. Photo by Rob Dionne.
Here’s Jason Mark, the editor of Sierra, describing his reaction to this photo. The Sand Fire and the Soberanes fires are probably still smoldering, but when this photo was taken and Jason Mark saw it, the fires were raging. So keep that in mind as you read Jason’s short piece.
Hieronymus Beach. That’s what popped into my mind when I saw Rob Dionne’s unnerving photograph, captured last weekend as he stood on the Santa Monica Pier. The sky choked with a cloud of brown smoke, the babel-like crowds in the foreground, the broodiness of the whole scene—all of it recalled the paintings of Hieronymus Bosch, the 16th-century Dutch artist who is best remembered for the dark allegories he created on canvas.
The sun-dampening smoke cloud came from the Sand Fire, a blaze in the Santa Clarita Hills north of Los Angeles that, since it broke out a week ago today, has scorched roughly 38,000 acres, destroyed 18 homes, and forced the evacuation of some 20,000 people. And that’s the less dangerous of the two wildfires currently tearing through California right now. In Big Sur, the Soberanes fire is barely contained as firefighters contend with the rugged landscape of the Los Padres National Forest. Earlier this week, a bulldozer operator died in the course of fire-containment operations there.
Fire ecologists are increasingly confident in their predictions that global warming is fueling wildfires in the American West as earlier springs, hotter summers, and drought combine to make fires more frequent and more intense. The “fire season”—an annual apocalypse once limited to the summer months—is now a year-round affair in some parts of the West.
That’s worth keeping in mind as you take in this amazing pic. What you’re seeing isn’t some glimpse of dystopia to come. Rather, the smoke eclipse over Santa Monica is part of the new normal, an all-too-ordinary scene of life on this smoldering planet.
A similar shift in the behavior of the jet stream has also contributed to the California drought and severe polar vortex winters in the Northeast over the past two years. An amplified jet-stream pattern has produced an unusual doldrum off the West Coast that’s persisted for most of the past 18 months. Daniel Swain, a Stanford University meteorologist, has called it the “Ridiculously Resilient Ridge” – weather patterns just aren’t supposed to last this long.
The “Ridiculously Resilient Ridge,” sometimes shortened to “Triple R” or “RRR,” is the nickname given to a persistent region of atmospheric high pressure that occurred over the far northeastern Pacific Ocean during 2013-2014. This anomalous atmospheric feature disrupted the North Pacific storm track during the winters of 2012-2013, 2013-2014, and 2014-2015, resulting in extremely dry and warm conditions in California and along much of the West Coast.  The Ridge comprises the western half of atmospheric ridge-trough sequence associated with the highly amplified “North American dipole” pattern, which brought persistent anomalous cold and precipitation to the eastern half of North America during 2014 in addition to record-breaking warmth and drought conditions in California
2015-01-03 at 17.55.29
Version 1.0.0 of the Global Land Surface Databank has been released and data are provided from a primary ftp site hosted by the Global Observing Systems Information Center (GOSIC) and World Data Center A at NOAA NCDC. The Stage Three dataset has multiple formats, including a format approved by ISTI, a format similar to GHCN-M, and netCDF files adhering to the Climate and Forecast (CF) convention. The data holding is version controlled and will be updated frequently in response to newly discovered data sources and user comments. All processing code is provided, for openness and transparency. Users are encouraged to experiment with the techniques used in these algorithms. The programs are designed to be modular, so that individuals have the option to develop and implement other methods that may be more robust than described here. We will remain open to releases of new versions should such techniques be constructed and verified.
Deep purple … the Bureau of Meteorology’s interactive weather forecasting chart has added new colours. (via http://www.smh.com.au/environment/weather/temperatures-off-the-charts-as-australia-turns-deep-purple-20130108-2ce33.html)