diff --git a/.env b/.env
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--- /dev/null
+++ b/.env
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+export BUILDPACK_URL=https://github.com/florianheinemann/buildpack-nginx.git
diff --git a/.static b/.static
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index 0000000..e69de29
diff --git a/Katrina/hurricane-40.png b/Katrina/hurricane-40.png
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diff --git a/Katrina/index.html b/Katrina/index.html
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+++ b/Katrina/index.html
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+<!DOCTYPE html>
+<html>
+<head>
+<meta charset=utf-8 />
+<title>Hurricane Katrina</title>
+<meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
+
+
+    <link rel="stylesheet" href="http://libs.cartocdn.com/cartodb.js/v3/themes/css/cartodb.css" />
+    <!--[if lte IE 8]>
+      <link rel="stylesheet" href="http://libs.cartocdn.com/cartodb.js/v3/themes/css/cartodb.ie.css" />
+    <![endif]-->
+    <!--Switch between the different themes changing the stylesheet below - light-theme.css |dark-theme.css -->
+    <script type="text/javascript" src="http://www.maps.google.com/maps/api/js?sensor=false&v=3.12"></script>
+
+    <script>
+      var script = '<script src="https://googlemaps.github.io/js-rich-marker//src/richmarker';
+      if (document.location.search.indexOf('compiled') !== -1) {
+        script += '-compiled';
+      }
+      script += '.js"><' + '/script>';
+      document.write(script);
+    </script>
+
+    <script src="http://libs.cartocdn.com/cartodb.js/v3/3.11/cartodb.js"></script>
+
+
+<style>
+  body { margin:0; padding:0; }
+  #map { position:absolute; top:0; bottom:0; width:100%; }
+</style>
+</head>
+<body>
+<div id='map'></div>
+
+<script>
+function main() {
+  // Generate a GeoJSON line. You could also load GeoJSON via AJAX
+  // or generate it some other way.
+  var geojson ={type : "LineString", coordinates:[[-75.1,23.1],[-75.7,23.4],[-76.2,23.8],[-76.5,24.5],[-76.9,25.4],[-77.7,26],[-78.4,26.1],[-79,26.2],[-79.6,26.2],[-80.3,25.9],[-81.3,25.4],[-82,25.1],[-82.6,24.9],[-83.3,24.6],[-84,24.4],[-84.7,24.4],[-85.3,24.5],[-85.9,24.8],[-86.7,25.2],[-87.7,25.7],[-88.6,26.3],[-89.2,27.2],[-89.6,28.2],[-89.6,29.5],[-89.6,31.1],[-89.1,32.6],[-88.6,34.1],[-88,35.6],[-87,37],[-85.3,38.6],[-82.9,40.1]]}
+
+  var vizj = "https://googledataorg.cartodb.com/u/googledata/api/v2/viz/6d43040c-4789-11e5-8d16-42010a14e62a/viz.json";
+  // var marker;
+  var start = new Date("2005/08/23 18:00:00 UTC")
+  var end   = new Date("2005/08/31 06:00:00 UTC")
+
+  RichMarker.prototype.setOpacity =function(value){
+    $(".hurr").css( "opacity", value);
+  }
+  RichMarker.prototype.setIcon =function(url){
+    $(".hurr").attr( "src", url);
+  }
+  RichMarker.prototype.rotateIcon =function(degree){
+    console.log(degree)
+    $(".hurr").css( {
+      'transform': 'rotate('+degree+'deg)',
+      '-ms-transform': 'rotate('+degree+'deg)', /* IE 9 */
+      '-moz-transform': 'rotate('+degree+'deg)', /* Firefox */
+      '-webkit-transform': 'rotate('+degree+'deg)', /* Safari and Chrome */
+      '-o-transform': 'rotate('+degree+'deg)' /* Opera */
+    });
+  }
+
+  var marker = new RichMarker({
+        map: map,
+        draggable: false,
+        position: new google.maps.LatLng( geojson.coordinates[0][1], geojson.coordinates[0][0] ) ,
+        shadow: false,
+        content: '<img src="hurricane-40.png" class="hurr"/>'
+    });
+
+  // var start = new Date("2005/08/01 00:00:00 UTC").getTime();
+  // var end   = new Date("2006/01/01 00:00:00 UTC").getTime();
+
+
+  var map;
+
+
+  rotateIcon =function(degree){
+
+    $(".hurr img").css( {
+      'transform': 'rotate('+degree+'deg)',
+      '-ms-transform': 'rotate('+degree+'deg)', /* IE 9 */
+      '-moz-transform': 'rotate('+degree+'deg)', /* Firefox */
+      '-webkit-transform': 'rotate('+degree+'deg)', /* Safari and Chrome */
+      '-o-transform': 'rotate('+degree+'deg)' /* Opera */
+    });
+  }
+
+
+  cartodb.createVis('map', vizj)
+    .done(function(viz,layr){
+      map = viz.getNativeMap();
+      var torqueLayer = layr[1];
+      marker.setMap(map);
+
+      // check(torqueLayer);
+      torqueLayer.on('change:time', function(data) {
+        console.log("changing")
+        var dt = new Date(data.time);
+        dt.setYear(2005);
+        dt = dt.getTime()
+        // the linestring has a point at every 6 hours
+        // 21600000 = 6hours
+        console.log(dt-start.getTime())
+        var cf= (dt - start)/21600000.0
+        var c = Math.floor(cf);
+        console.log(c)
+        if (c > 0){
+          // after sandy
+          if (c < geojson.coordinates.length -1){
+            // before end of storm
+            // move the marker
+
+            marker.setOpacity(1);
+
+            var nextLat  = geojson.coordinates[c+1][1]
+            var nextLon  = geojson.coordinates[c+1][0]
+
+            var lat = (nextLat - geojson.coordinates[c][1])*(cf-c) + geojson.coordinates[c][1]
+            var lon = (nextLon - geojson.coordinates[c][0])*(cf-c) + geojson.coordinates[c][0]
+
+
+            marker.setPosition( new google.maps.LatLng(lat, lon ) );
+            marker.rotateIcon(-720.0*cf*2/geojson.coordinates.length)
+          } else {
+            marker.setOpacity(0);
+          }
+        } else {
+          // before sandy
+          marker.setOpacity(0);
+        }
+      });
+    })
+
+}
+
+window.onload = main;
+</script>
+</body>
+</html>
diff --git a/Katrina/tropical-storm-40.png b/Katrina/tropical-storm-40.png
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