diff --git a/assets/custom-functions.js b/assets/custom-functions.js
index ff8bd97ade469081533a92dca2153029dcb545b9..1665eda05d2f0ac836c33e3c434dfd89f5c9ec89 100644
--- a/assets/custom-functions.js
+++ b/assets/custom-functions.js
@@ -196,7 +196,7 @@ function waitForMutation(selector, func) {
         const observer = new MutationObserver(mutations => {
             if (document.querySelector(selector)) {
                 resolve(document.querySelector(selector));
-		// console.log(mutations);
+		console.log(mutations);
 		func(mutations);
 	    }
         });
@@ -305,3 +305,21 @@ $(document).ready(function () {
 });
 //==================END Funcfions to flip adjust colorbar values for only concentration var ==========
 
+
+//UPDATE TEXT UNDER TIMESLIDER HANDLE TO HAVE YELLOW OF THE FOLLOWING ITEMS
+// function changeTextColor() {
+//     let marks = document.getElementsByClassName('rc-slider-mark-text-active');
+//     let yellows = document.getElementsByClassName('rc-slider-mark-text');
+//     console.log('looking for...' + marks[marks.length -1]);
+//     if(marks.length > 1) {
+// 	marks[marks.length - 2].classList.add('rc-slider-mark-text-active');
+//     }
+//     marks[marks.length - 1].classList.remove('rc-slider-mark-text-active');
+//     // marks[marks.length - 1].style.color = '#F1B545';
+//     // marks[marks.length - 2].style.color = '#999';
+// }
+//
+// $(document).ready(function () {
+// 	waitForMutation('.rc-slider-handle', changeTextColor);
+//     })
+//END =========================================================== 
diff --git a/assets/style.css b/assets/style.css
index 88c65691a5d5be82082773655a98a8c6f7da897b..0cc5ea57efcaa86ef3411942262c2a3b097a3143 100644
--- a/assets/style.css
+++ b/assets/style.css
@@ -909,12 +909,12 @@ div.dropdown-menu.show {
     
 }
 
-.rc-slider-mark-text-active {
-	color: #999 !important;
+.rc-slider-mark-text.rc-slider-mark-text-active {
+	color: var(--yellow);
 }
 
 .rc-slider-mark-text {
-	color: var(--yellow);
+	color: #999;
 }
 
 .rc-slider-handle{
diff --git a/tabs/evaluation_callbacks.py b/tabs/evaluation_callbacks.py
index dcb4ae333b3f403de978360c7672524721e13797..7762ae802095281fc354c850379c95af6f4aac0d 100644
--- a/tabs/evaluation_callbacks.py
+++ b/tabs/evaluation_callbacks.py
@@ -726,14 +726,14 @@ def update_eval_aeronet(n_clicks, sdate, edate, obs):
         edate = end_date
 
     stations, points_layer = get_obs1d(sdate, edate, obs, DEFAULT_VAR)
-    fig = get_figure(model=None, var=DEFAULT_VAR, layer=points_layer),
-#     eval_graph = html.Div([
-#         get_figure(model=None, var=DEFAULT_VAR, layer=points_layer),
-#         html.Div(DISCLAIMER_OBS,
-#                  className='disclaimer')
-#         ],
-#                           id='graph-eval-aeronet',
-#                           )
+    # fig = get_figure(model=None, var=DEFAULT_VAR, layer=points_layer),
+    fig = html.Div([
+        get_figure(model=None, var=DEFAULT_VAR, layer=points_layer),
+        html.Div(DISCLAIMER_OBS,
+                 className='disclaimer')
+        ],
+                          id='graph-eval-aeronet',
+                          )
     return stations.to_dict(), fig
 
 
diff --git a/tabs/forecast_callbacks.py b/tabs/forecast_callbacks.py
index eb78b077b0015d168dc69e0e0fd897d69493ecde..14781778752e092e78fa454ea5307c11c1341335 100644
--- a/tabs/forecast_callbacks.py
+++ b/tabs/forecast_callbacks.py
@@ -783,10 +783,11 @@ def zoom_country(n_clicks, model, zoom, lat, lon):
 def zooms(viewport, models):
     """Syncronize all maps to have same center and zoom in mosaic"""
     ctx = dash.callback_context
-    changed = dict(ctx.triggered_id) 
-    index = models.index(changed)
-    return 1, viewport[index]['zoom'], viewport[index]['center'][0], viewport[index]['center'][1]
-
+    if viewport and viewport[0] is not None:
+        changed = dict(ctx.triggered_id) 
+        index = models.index(changed)
+        return 1, viewport[index]['zoom'], viewport[index]['center'][0], viewport[index]['center'][1]
+    raise PreventUpdate
 
 # start/stop animation
 @dash.callback(