data = (msg.payload);
var m = {
topic :"INSERT INTO quake (`TheTime`, `latitude`,
        `longitude`, `depth`,
        `mag`, `magType`, `place`)
        VALUES ('" + data.TheTime + "', '" + data.latitude + "', '" +
            data.longitude + "', '" + data.depth + "', '" +
            data.mag + "', '" + data.magType + "', '" + data.place + "');"
 };
return m;