It appears that overnight there was at least one long Grand eruption interval, since it was a double interval of sixteen hours. Otherwise the One Burst Grand was the common variety where it lasts less than 10-1\/2 minutes. Vent & Turban seemed like they tried to quit, but then the activity picked up considerably, with Vent roaring as if something else could happen.<\/p>\n\n\n\n
2024-Sep-04:11:03:11 T1C\n\n 11:03:03\tVent Ovfl\t-0m08s\n 11:03:06\tBoop\t-0m05s\n 11:03:10\tTurban\t-0m01s\n 11:03:11\tB1\t--- d=10m17s\n 11:06:03\tVent\t2m52s\n 11:13:28\tP1\t10m17s\nVent & Turban continue\n\n\t\t\t\t \t\u03a3D=10m17s\n\t* * * * *\n 10:05:09\t\t\td=04m26s \t\n 10:23:17\tInt: 18m08s\td=04m02s \t\n 10:43:31\tInt: 20m14s\td=04m17s \t\n\t\t Turban: 19m39s<\/pre>\n\n\n\nSpent some time in the Sawmill Group recording videos and doing some field testing. Nothing much interesting happened.<\/p>\n\n\n\n
Sawmill Group 3_2024-Sep-04_1159\n---------------\n2024-Sep-04\n11:59:40 Quiet, near ovfl Sawmill\n12:06:53ie >>>Eruption Daisy\n12:16:15 Peak, dropping Sawmill\n12:16:49 Quiet, dropping Spasmodic\n12:18:10 Splashes Bulger\n12:27:17 Water not visible Sawmill\n12:37:52 >>>Eruption : d=41s,min Bulger\n12:52:40 >>>Eruption : min Bulger\n12:54:44 End Observations Other Event\n<\/pre>\n\n\n\nIn the evening there was another long series of Turban eruptions without there being a Turban Delay interval. During that time we saw a couple of Daisy eruptions and a nice tall and wide Oblong eruption. Two Turban intervals before the Grand eruption, we had what appeared to be an attempt at an eruption. That eruption was also short and weak. The next Turban interval after that was one where Grand had little to no overflow.<\/p>\n\n\n\n
The Grand eruption started at about the last possible moment. It was two bursts, with the second burst starting with Grand's pool in the shadows. A faint rainbow was visible near the top of the water column, which shows how low the sun was. That burst also lasted almost 2-1\/2 minutes, with much of that time taken up with Big Sawmill mode.<\/p>\n\n\n\n
2024-Sep-04:19:16:01 T2*Q\n\n 19:15:31\tVent Ovfl\t-0m30s\n 19:15:35\tTurban\t-0m26s\n 19:15:54\tBoop\t-0m07s\n 19:16:01\tB1\t--- d=08m12s\n 19:18:31\tVent\t2m29s\n 19:24:14\tP1\t8m12s d=37s\n 19:24:52\tB2\t8m50s d=02m24s\n 19:27:17\tP2\t11m15s\n 19:28:12\tV&T Quit\t12m10s\n\n\t\t\t\t \u03a3B=10m37s\t\u03a3D=11m15s\n\t* * * * *\n 16:12:24\t\t\td=03m23s \t\n 16:29:42\tInt: 17m18s\td=04m11s \t\n 16:49:41\tInt: 19m59s\td=04m22s \t\n 17:09:49\tInt: 20m08s\td=04m06s \t\n 17:28:50\tInt: 19m01s\td=04m11s \t\n 17:47:29\tInt: 18m39s\td=03m57s \t\n 18:06:59\tInt: 19m30s\td=03m52s \t\n 18:25:21\tInt: 18m22s\td=04m09s \n 18:42:44\tInt: 17m22s\td=03m16s \n 18:58:05\tInt: 15m20s\td=02m58s \n\t\t Turban: 17m30s<\/pre>\n","protected":false},"excerpt":{"rendered":"It appears that overnight there was at least one long Grand eruption interval, since it was a double interval of sixteen hours. Otherwise the One Burst Grand was the common variety where it lasts less than 10-1\/2 minutes. Vent & Turban seemed like they tried to quit, but then the activity picked up considerably, with … Continue reading \"Observations for 2024 September 04\"<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[126,4],"tags":[],"_links":{"self":[{"href":"http:\/\/geysers.org\/wordpress\/wp-json\/wp\/v2\/posts\/2985"}],"collection":[{"href":"http:\/\/geysers.org\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/geysers.org\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/geysers.org\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/geysers.org\/wordpress\/wp-json\/wp\/v2\/comments?post=2985"}],"version-history":[{"count":3,"href":"http:\/\/geysers.org\/wordpress\/wp-json\/wp\/v2\/posts\/2985\/revisions"}],"predecessor-version":[{"id":2990,"href":"http:\/\/geysers.org\/wordpress\/wp-json\/wp\/v2\/posts\/2985\/revisions\/2990"}],"wp:attachment":[{"href":"http:\/\/geysers.org\/wordpress\/wp-json\/wp\/v2\/media?parent=2985"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/geysers.org\/wordpress\/wp-json\/wp\/v2\/categories?post=2985"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/geysers.org\/wordpress\/wp-json\/wp\/v2\/tags?post=2985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}