Park rangers are able to predict eruptions from this geyser and post approximate eruption times daily. wild and we were all in awe when the. . Park rangers are able to predict eruptions from this geyser and post approximate eruption times daily. wild and we were all in awe when the. Park rangers are able to predict eruptions from this geyser and post approximate eruption times daily. wild and we were all in awe when the. Park rangers are able to predict eruptions from this geyser and post approximate eruption times daily. wild and we were all in awe when the.