diff --git a/wxdata/source/scwx/provider/aws_nexrad_data_provider.cpp b/wxdata/source/scwx/provider/aws_nexrad_data_provider.cpp
index 7745a502..923b75fe 100644
--- a/wxdata/source/scwx/provider/aws_nexrad_data_provider.cpp
+++ b/wxdata/source/scwx/provider/aws_nexrad_data_provider.cpp
@@ -49,6 +49,7 @@ public:
        client_ {nullptr},
        objects_ {},
        objectsMutex_ {},
+       objectDates_ {},
        lastModified_ {},
        updatePeriod_ {}
    {