58. Serial Data Manupulation

What is the value of the variable val1? ( after executing the following code )

void setup() {
  Serial.begin(115200);
  Serial.println("EW99.99EW 140");
}

void loop() {
  if (Serial.available() > 0) {
        float val1 = Serial.parseFloat();
  }
  while (1);
}