Which abbreviation indicates a thunderstorm with light rain and haze?

The abbreviation "TSRA HZ" stands for a thunderstorm indicated by "TS" (thunderstorm), followed by "RA" for rain, and "HZ" for haze. This combination clearly identifies the specific weather conditions being described.

In the context of weather reporting, "TS" denotes the presence of thunder and lightning, and the addition of "RA" signifies that rain is occurring. The "HZ" component indicates that there is also haze present in the atmosphere, which can occur with lower visibility conditions and is often a result of moisture, particulates, or pollutant presence.

The other options provided do not correctly convey the specific conditions of a thunderstorm with light rain and haze. For example, "TSRAGS" typically indicates a thunderstorm with rain and showers, not specifying haze. "TSRAPE" signifies a thunderstorm with rain and a weather phenomenon, but it doesn’t clearly denote haze. "FZRA" refers strictly to freezing rain, which does not apply to the question regarding a thunderstorm situation.

Thus, “TSRA HZ” is the most accurate representation of a thunderstorm accompanied by light rain and haze.