Hoback Ridge PIFL, Wyoming - WY054
Additional information
Teton Science School Paul Brown Erika Wise
Purpose of Collection:
Climatology - streamflow
Cores are stored at:
Rocky Mountain Tree-Ring Research, Ft. Collins, CO,
but may be transfered to Teton Science School, Jackson, WY
Reference:
Wise, E.K. 2010.
Tree ring record of streamflow and drought in the upper Snake River.
Water Resources Research 46 (W11529): doi:10.1029/2010WR009282.
NOTES:
Collected by staff from the Teton Science School
Dated and measured by Paul Brown
Submitted by Erika Wise, with permission from Teton Science School
Funded by: Teton Science School
Utilized in Upper Snake River Flow reconstruction archived at NOAA/WDC Paleoclimatology:
ftp://ftp.ncdc.noaa.gov/pub/data/paleo/treering/reconstructions/northamerica/usa/idaho/snake-flow2010.txt
ftp://ftp.ncdc.noaa.gov/pub/data/paleo/treering/reconstructions/northamerica/usa/idaho/snake-flow2010.xls
COFECHA output:
Chronology file name : WY054.CRN
Measurement file name : WY054.RWL
Date checked : 21JAN16
Checked by : B. Bauer
Beginning year : 1074
Ending year : 2006
Principal investigators: Teton Science School Paul Brown Erika Wise
Site name : Hoback Ridge
Site location : Wyoming
Species information : PIFL LIMBER PINE
Latitude : 4318
Longitude : -11040
Elevation : 1997M
Series intercorrelation: 0.590
Avg mean sensitivity : 0.294
Avg standard deviation : 0.225
Avg autocorrelation : 0.629
Number dated series : 9
Segment length tested : 50
Number problem segments: 3
Pct problem segments : 2.61
PART 5: CORRELATION OF SERIES BY SEGMENTS: Hoback Ridge PIFL 15:16 Thu 21 Jan 2016 Page 5
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Correlations of 50-year dated segments, lagged 25 years
Flags: A = correlation under .3281 but highest as dated; B = correlation higher at other than dated position
Seq Series Time_span 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975
1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024
--- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
1 HRI01a 1807 2006 .31A .38 .56 .58 .22B .37 .71 .70
2 HRI03a 1503 1998 .97 .95 .90 .83 .79 .80 .79 .78 .78 .71 .75 .82 .66 .58 .62 .73 .73 .73 .78
3 HRI03b 1515 1990 .95 .94 .90 .85 .85 .87 .83 .72 .74 .80 .78 .80 .63 .51 .58 .67 .73 .77 .83
4 HRI30b 1683 2006 .68 .72 .59 .66 .73 .62 .58 .56 .71 .80 .74 .70 .69
5 HRI48a 1549 1734 .77 .77 .74 .74 .74 .66 .64 .68
6 HRI25b 1591 2005 .67 .70 .69 .67 .72 .75 .61 .67 .79 .84 .75 .65 .75 .77 .68 .65 .61
7 HRI40a 1687 1879 .65 .52 .37 .50 .62 .80 .71 .74
8 HRI62A 1786 2006 .48 .56 .65 .71 .73 .75 .77 .83 .80
9 HRI25c 1667 2006 .66 .64 .64 .62 .62 .79 .85 .70 .73 .82 .64 .38B .60 .59
Av segment correlation .96 .89 .86 .77 .77 .78 .72 .69 .69 .62 .66 .72 .66 .61 .64 .71 .66 .63 .73 .68
PART 7: DESCRIPTIVE STATISTICS: Hoback Ridge PIFL 15:16 Thu 21 Jan 2016 Page 10
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Corr //-------- Unfiltered --------\\ //---- Filtered -----\\
No. No. No. with Mean Max Std Auto Mean Max Std Auto AR
Seq Series Interval Years Segmt Flags Master msmt msmt dev corr sens value dev corr ()
--- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- --
1 HRI01a 1807 2006 200 8 2 .455 .78 1.87 .372 .666 .334 2.62 .438 -.018 1
2 HRI03a 1503 1998 496 19 0 .788 .39 .86 .157 .747 .240 2.48 .295 -.036 1
3 HRI03b 1515 1990 476 19 0 .795 .41 .97 .177 .795 .235 2.50 .298 -.023 1
4 HRI30b 1683 2006 324 13 0 .715 .54 1.38 .275 .517 .434 2.44 .305 -.033 1
5 HRI48a 1549 1734 186 8 0 .693 .69 1.92 .305 .564 .328 2.44 .299 -.038 1
6 HRI25b 1591 2005 415 17 0 .693 .56 1.52 .224 .628 .292 2.52 .279 -.008 1
7 HRI40a 1687 1879 193 8 0 .594 .72 1.50 .281 .483 .333 2.39 .279 -.014 1
8 HRI62A 1786 2006 221 9 0 .702 .60 1.42 .277 .641 .317 2.57 .275 -.042 1
9 HRI25c 1667 2006 340 14 1 .676 .80 1.65 .243 .656 .205 2.54 .334 -.050 1
--- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- --
Total or mean: 3405 115 3 .590 .55 1.92 .225 .629 .294 2.62 .314 -.029