As the storm clouds gathered ominously above, it was clear that the day would not be like any other. The previously tranquil park was suddenly filled with an air of tension. Children, who moments ago were playing joyfully, were now pulled by their parents toward the safety of their homes. The once bustling paths became quiet, and the laughter that echoed just a moment before was replaced by the rustling leaves. It was as if nature itself was holding its breath. The atmosphere felt decidedly _______ as the first thunder clapped in the distance, causing a few birds to flutter away in alarm.