outbursts bursts eruption fits explosions spasms flashes paroxysms storms gushes surges flares flurries blazes floods spates spurts ebullitions waves rashes outpourings flutters epidemics volleys flickers fury blowups breakouts occurrences plagues burstings thunder breaks recrudescence gushings sallies breaking irruption roars sorties tumults rushes flushes access torrents attacks gales gusts bouts spells agony deluges effusion frenzy seizures blasts outflows outflowings flow streams runs doses turns sieges series hurricanes rises strokes cases convulsions throes upswings cascades avalanches swell succession inundation blows discharge string tides periods upheaval patches cannonades detonations bubbles current inflammation drumbeats sprees charge onslaughts showers escalation rapture bombardment passion scenes fusillades