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Tag Archives: Early Warning

CAP Workshop (June 2014 Sri Lanka) – Tsunami + 10 Years

JOIN US IN SRI LANKA – Indian Ocean Tsunami 10th Year Anniversary (IOTX) – CAP WORKSHOP DOWNLOAD THE CAP WORKSHOP FLYER These are exciting times for alerting enabled by the Common Alerting Protocol (CAP) standard (ITU-T Recommendation X.1303), especially as major online media and technology companies continue their support and promotion of CAP. One theme […]

Sri Lanka disaster early warning: It’s deja vu all over again

We are not even sure how many have died. But we are sure that too many have died as result of the strong winds that lashed the west coast the past few days. I could write a long essay. But instead, I will link to what we wrote after the mini cyclone of November 2011 […]

US gets fully behind cell broadcasting for early disaster warning

People ask me where cell broadcasting has been implemented. I’ve said Netherlands. But it actually had been implemented quietly in the US two years ago. The ad campaign to publicize it is being run only now. “Many people do not realize that they carry a potentially life-saving tool with them in their pockets or purses […]

Symbols in Alerting

dream-flash-flood

I had a dream once – I was walking along a river in China and then an audible alarm emitting from my mobile phone got my attention. When I looked at the screen, surprisingly, a symbol with a red border showing rising water and a human figure running uphill towards shelter, was displaying. Later I […]

Infrasound: A particular form of damage from meteor hits

What we noticed in the aftermath of the 2004 Indian Ocean tsunami was the randomness of the damage. Houses that were right next to each other were affected differently: one destroyed another untouched. This was supposed to be caused by the complex interaction of the wave and the topography of the coast. In the case […]

They are getting rid of warning sirens in Oregon; Sri Lanka is still installing

The gist of the NYT report is that some residents of coastal Oregon are unhappy about the discontinuance of tsunami warning sirens. But in these matters what one has to look at is the science. Supporters of the county’s decision, including some coastal hazard experts, say that the sirens, comforting as they may sound in […]

Cell broadcasting used to warn public about Sandy

With slow-moving Sandy leaving New York State, they are counting the dead. It appears that 22 people died. Each death is a tragedy that the disaster managers would have loved to avoid. But can you imagine what the toll would have been if not for extensive planning and early warning? The word “cell broadcasting” is […]

A plea for closer communication between DMC and the people when disaster looms

Right now disaster awareness is high. A cyclone was heading toward Sri Lanka’s Northeast Coast but has apparently veered off toward the Indian East Coast. Flooding has started in different parts of the country, trees are falling, transport has been affected. Of course, people are very aware of Hurricane Sandy and the US East Coast […]

Sri Lanka: Nuclear hazard detection sites in eastern and central locations too

I was pleased to read that detection devices for nuclear hazards are to be set up in Sri Lanka, even if it was from a foreign publication. I have been one of the few to point out that Sri Lanka lives in the shadow of nuclear reactors, while getting none of the benefits. This announcement […]

LIRNEasia disaster management action research: Video on using voice in local languages

Senior Research Fellow Nuwan Waidyanatha recently completed an action research project on how local-language voice communication can be used in early warning and other disaster management tasks. A 10 mt video has just been released.

Cyclone Thane: Early warning and preparedness saves lives

We complain every time early warning is not given or false warnings/evacuation orders are issued. But praise must be given when right action is taken and lives are saved. Indian authorities are to be praised. Witnesses in Chennai and Pondicherry said trees had been toppled, there had been power outages throughout the night and disruption […]

Disagreeing with Smith Dharmasaroja: Importance of focusing on the most important issue

Smith Dharmasaroja is a hero of mine. Disagreeing with a hero does not come easy. But he is wrong to give equal or greater weight to national tsunami detection and monitoring systems than to communication of last-mile warning. It may be that the fault lies in the reporter in ordering the comments, but it does […]

Sri Lanka: Seven years after tsunami, lack of information and preparedness prevails

The government itself has found the early warning actions of the designated national authorities deficient and is talking of setting up workaround mechanisms. Nothing really new, other than sadness that seven years and large commitments of resources have not taken us much farther than we were back in 2004. What is even more worrisome is […]

Sri Lanka: Bypassing the national disaster early warning center

Based on theory and analysis, we have strongly advocated that early warning should be issued by government. I have even gone so far as to suggest that those who issue false warnings should be prosecuted. Thus, it comes as shock to read in the Sunday Times that the government itself is planning to bypass the […]

Communication for risk reduction talk at DMC Symposium

It is very important to keep the conversation going in a field like disaster risk reduction. The Sri Lanka Disaster Management Center, in collaboration with UNDP, is organizing the Third National Symposium on Disaster Risk Reduction & Climate Change Adaptation on 24th and 25th November 2011. The presentation from LIRNEasia is here.

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