diff --git a/public/app-mapbox.js b/public/app-mapbox.js
index 763794c..dcd4dce 100644
--- a/public/app-mapbox.js
+++ b/public/app-mapbox.js
@@ -165,7 +165,7 @@ document.addEventListener('DOMContentLoaded', async () => {
         tableLocationCount.textContent = `${locations.length} active report${locations.length !== 1 ? 's' : ''}`;
     };
     
-    // Calculate time remaining until 24-hour expiration
+    // Calculate time remaining until 48-hour expiration
     const getTimeRemaining = (timestamp, persistent = false) => {
         if (persistent) {
             return 'Persistent';
@@ -173,7 +173,7 @@ document.addEventListener('DOMContentLoaded', async () => {
         
         const now = new Date();
         const reportTime = new Date(timestamp);
-        const expirationTime = new Date(reportTime.getTime() + 24 * 60 * 60 * 1000);
+        const expirationTime = new Date(reportTime.getTime() + 48 * 60 * 60 * 1000);
         const remaining = expirationTime - now;
         
         if (remaining <= 0) return 'Expired';
@@ -196,7 +196,7 @@ document.addEventListener('DOMContentLoaded', async () => {
         
         const now = new Date();
         const reportTime = new Date(timestamp);
-        const expirationTime = new Date(reportTime.getTime() + 24 * 60 * 60 * 1000);
+        const expirationTime = new Date(reportTime.getTime() + 48 * 60 * 60 * 1000);
         const remaining = expirationTime - now;
         const hoursRemaining = remaining / (1000 * 60 * 60);