Kilauea's latest eruption episode is over after a day of high lava fountaining, a relief for air quality on Hawaii Island but likely only a pause.

• Episode 54 at Kilauea's summit ended tonight after about nine hours of steady fountaining.
• Lava shot as high as 500 feet at its peak, starting late this morning.
• The main downside for residents is vog — the volcanic haze that drifts across the island.
• Trade winds are the key question now, since they decide whether the haze clears out or lingers.

Outlook: Kilauea has been erupting in repeated episodes, so another round of fountaining is likely in the weeks ahead.