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<div>Today was cloudy and showery with temperatures ranging from below freezing to the low 40's. East and south entrances were closed for a while due to weather and snow could be seen on the ridges around Old Faithful in the morning. I left early.</div>
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<div>Thanks to all who called times today. Geyser times until I left were:</div>
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<div>Beehive Indicator (No Beehive) 0652 ns ( d = about 61 min), 1058 (d = 63 min)</div>
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<div>Castle 0541 ie major in steam</div>
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<div>Daisy 1014</div>
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<div>Grand 1138 (T1C, d = 10 min 48 sec)</div>
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<div>Great Fountain 0744 ie</div>
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<div>Old Faithful 0543 ie, 0952</div>
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<div>Plume 0708, 0808, 0909, 1012, 1110, 1205</div>
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<div>Rift 1140</div>
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<div>Riverside 1022</div>
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<div>Sawmill 0555 ie (end by 0648), 1017 ie</div>
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<div>Till 0804 ie</div>
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<div>West Triplet 1054 d = 45</div>
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<div><U>From 30 August </U></div>
<div>Pink Cone 1515</div>
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<div>Great Fountain 2059 P = 8</div>
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<div>Scott Bryan and I made a careful study of the interval and duration of UNNG OFEVC-1. The data and initial analysis are shown below.</div>
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<div>Start Time End Time Interval Duration</div>
<div>09:15:02</div>
<div> 12 min 36 sec</div>
<div>09:27:38 09:28:47 1 min 9 sec</div>
<div> 12 min 48 sec </div>
<div>09:40:26 09:41:38 1 min 12 sec</div>
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<div>Average interval = 12 min 42 sec.</div>
<div>Notice that the longer interval leads to a longer duration as might be expected. After further analysis of this data a 20-30 page paper will follow.</div>
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<div>Jim S </div>
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