noaa-recon-6319 Cook et al. 2008 North American Drought Atlas Version 2a Cook, E.R. Cook et al. 2008 North American Drought Atlas Version 2a 2008-05-01 NCDC-Paleoclimatology ONLINE Files Pending https://www.ncdc.noaa.gov/paleo/study/6319 Investigator E.R. Cook earth science paleoclimate climate reconstructions|tree ring age,null,null,year Common Era,null,climate reconstructions|tree ring,null,null,N,null earth science paleoclimate climate reconstructions|tree ring latitude,null,null,degree north,null,climate reconstructions|tree ring,null,null,N,null earth science paleoclimate climate reconstructions|tree ring longitude,null,null,degree east,null,climate reconstructions|tree ring,null,null,N,null earth science paleoclimate climate reconstructions|tree ring Palmer Drought Severity Index,ring width,null,standard deviation unit,Jun-Aug,climate reconstructions|tree ring,null,regression analysis,N,point-by-point regression earth science paleoclimate reconstructions precipitation geoscientificInformation Palmer Drought Index Reconstruction 0 AD 2006 AD 1950 cal yr BP -56 cal yr BP Complete 17.5 62.5 -137.5 -57.5 Continent North America NADA-16>LATITUDE 55>LONGITUDE -127.5 Continent North America NADA-17>LATITUDE 52.5>LONGITUDE -127.5 Continent North America NADA-27>LATITUDE 60>LONGITUDE -122.5 Continent North America NADA-35>LATITUDE 40>LONGITUDE -122.5 Continent North America NADA-38>LATITUDE 60>LONGITUDE -120 Continent North America NADA-54>LATITUDE 50>LONGITUDE -117.5 Continent North America NADA-64>LATITUDE 57.5>LONGITUDE -115 Continent North America NADA-67>LATITUDE 50>LONGITUDE -115 Continent North America NADA-71>LATITUDE 40>LONGITUDE -115 Continent North America NADA-82>LATITUDE 50>LONGITUDE -112.5 Continent North America NADA-94>LATITUDE 60>LONGITUDE -110 Continent North America NADA-99>LATITUDE 47.5>LONGITUDE -110 Continent North America NADA-104>LATITUDE 35>LONGITUDE -110 Continent North America NADA-117>LATITUDE 40>LONGITUDE -107.5 Continent North America NADA-121>LATITUDE 30>LONGITUDE -107.5 Continent North America NADA-122>LATITUDE 27.5>LONGITUDE -107.5 Continent North America NADA-134>LATITUDE 32.5>LONGITUDE -105 Continent North America NADA-140>LATITUDE 55>LONGITUDE -102.5 Continent North America NADA-146>LATITUDE 40>LONGITUDE -102.5 Continent North America NADA-149>LATITUDE 32.5>LONGITUDE -102.5 Continent North America NADA-154>LATITUDE 20>LONGITUDE -102.5 Continent North America NADA-160>LATITUDE 45>LONGITUDE -100 Continent North America NADA-163>LATITUDE 37.5>LONGITUDE -100 Continent North America NADA-165>LATITUDE 32.5>LONGITUDE -100 Continent North America NADA-170>LATITUDE 20>LONGITUDE -100 Continent North America NADA-172>LATITUDE 52.5>LONGITUDE -97.5 Continent North America NADA-174>LATITUDE 47.5>LONGITUDE -97.5 Continent North America NADA-178>LATITUDE 37.5>LONGITUDE -97.5 Continent North America NADA-182>LATITUDE 27.5>LONGITUDE -97.5 Continent North America NADA-190>LATITUDE 42.5>LONGITUDE -95 Continent North America NADA-204>LATITUDE 30>LONGITUDE -92.5 Continent North America NADA-206>LATITUDE 47.5>LONGITUDE -90 Continent North America NADA-210>LATITUDE 37.5>LONGITUDE -90 Continent North America NADA-213>LATITUDE 30>LONGITUDE -90 Continent North America NADA-225>LATITUDE 45>LONGITUDE -85 Continent North America NADA-255>LATITUDE 40>LONGITUDE -77.5 Continent North America NADA-256>LATITUDE 37.5>LONGITUDE -77.5 Continent North America NADA-273>LATITUDE 47.5>LONGITUDE -67.5 Continent North America NADA-274>LATITUDE 45>LONGITUDE -67.5 Continent North America NADA-275>LATITUDE 50>LONGITUDE -65 Continent North America NADA-23>LATITUDE 52.5>LONGITUDE -125 Continent North America NADA-32>LATITUDE 47.5>LONGITUDE -122.5 Continent North America NADA-53>LATITUDE 52.5>LONGITUDE -117.5 Continent North America NADA-72>LATITUDE 37.5>LONGITUDE -115 Continent North America NADA-100>LATITUDE 45>LONGITUDE -110 Continent North America NADA-103>LATITUDE 37.5>LONGITUDE -110 Continent North America NADA-113>LATITUDE 50>LONGITUDE -107.5 Continent North America NADA-120>LATITUDE 32.5>LONGITUDE -107.5 Continent North America NADA-127>LATITUDE 50>LONGITUDE -105 Continent North America NADA-130>LATITUDE 42.5>LONGITUDE -105 Continent North America NADA-139>LATITUDE 20>LONGITUDE -105 Continent North America NADA-142>LATITUDE 50>LONGITUDE -102.5 Continent North America NADA-166>LATITUDE 30>LONGITUDE -100 Continent North America NADA-169>LATITUDE 22.5>LONGITUDE -100 Continent North America NADA-171>LATITUDE 17.5>LONGITUDE -100 Continent North America NADA-183>LATITUDE 25>LONGITUDE -97.5 Continent North America NADA-187>LATITUDE 50>LONGITUDE -95 Continent North America NADA-200>LATITUDE 40>LONGITUDE -92.5 Continent North America NADA-202>LATITUDE 35>LONGITUDE -92.5 Continent North America NADA-203>LATITUDE 32.5>LONGITUDE -92.5 Continent North America NADA-208>LATITUDE 42.5>LONGITUDE -90 Continent North America NADA-229>LATITUDE 35>LONGITUDE -85 Continent North America NADA-237>LATITUDE 37.5>LONGITUDE -82.5 Continent North America NADA-249>LATITUDE 32.5>LONGITUDE -80 Continent North America NADA-261>LATITUDE 42.5>LONGITUDE -75 Continent North America NADA-265>LATITUDE 47.5>LONGITUDE -72.5 Continent North America NADA-2>LATITUDE 60>LONGITUDE -137.5 Continent North America NADA-4>LATITUDE 60>LONGITUDE -135 Continent North America NADA-10>LATITUDE 57.5>LONGITUDE -130 Continent North America NADA-12>LATITUDE 52.5>LONGITUDE -130 Continent North America NADA-14>LATITUDE 60>LONGITUDE -127.5 Continent North America NADA-36>LATITUDE 37.5>LONGITUDE -122.5 Continent North America NADA-39>LATITUDE 57.5>LONGITUDE -120 Continent North America NADA-40>LATITUDE 55>LONGITUDE -120 Continent North America NADA-44>LATITUDE 45>LONGITUDE -120 Continent North America NADA-50>LATITUDE 60>LONGITUDE -117.5 Continent North America NADA-51>LATITUDE 57.5>LONGITUDE -117.5 Continent North America NADA-56>LATITUDE 45>LONGITUDE -117.5 Continent North America NADA-61>LATITUDE 32.5>LONGITUDE -117.5 Continent North America NADA-68>LATITUDE 47.5>LONGITUDE -115 Continent North America NADA-69>LATITUDE 45>LONGITUDE -115 Continent North America NADA-75>LATITUDE 30>LONGITUDE -115 Continent North America NADA-89>LATITUDE 32.5>LONGITUDE -112.5 Continent North America NADA-90>LATITUDE 30>LONGITUDE -112.5 Continent North America NADA-95>LATITUDE 57.5>LONGITUDE -110 Continent North America NADA-111>LATITUDE 55>LONGITUDE -107.5 Continent North America NADA-129>LATITUDE 45>LONGITUDE -105 Continent North America NADA-132>LATITUDE 37.5>LONGITUDE -105 Continent North America NADA-145>LATITUDE 42.5>LONGITUDE -102.5 Continent North America NADA-155>LATITUDE 17.5>LONGITUDE -102.5 Continent North America NADA-173>LATITUDE 50>LONGITUDE -97.5 Continent North America NADA-177>LATITUDE 40>LONGITUDE -97.5 Continent North America NADA-188>LATITUDE 47.5>LONGITUDE -95 Continent North America NADA-193>LATITUDE 35>LONGITUDE -95 Continent North America NADA-199>LATITUDE 42.5>LONGITUDE -92.5 Continent North America NADA-214>LATITUDE 50>LONGITUDE -87.5 Continent North America NADA-223>LATITUDE 50>LONGITUDE -85 Continent North America NADA-226>LATITUDE 42.5>LONGITUDE -85 Continent North America NADA-251>LATITUDE 50>LONGITUDE -77.5 Continent North America NADA-264>LATITUDE 50>LONGITUDE -72.5 Continent North America NADA-272>LATITUDE 50>LONGITUDE -67.5 Continent North America NADA-278>LATITUDE 50>LONGITUDE -62.5 Continent North America NADA-284>LATITUDE 52.5>LONGITUDE -57.5 Continent North America NADA-3>LATITUDE 62.5>LONGITUDE -135 Continent North America NADA-8>LATITUDE 62.5>LONGITUDE -130 Continent North America NADA-11>LATITUDE 55>LONGITUDE -130 Continent North America NADA-15>LATITUDE 57.5>LONGITUDE -127.5 Continent North America NADA-18>LATITUDE 50>LONGITUDE -127.5 Continent North America NADA-25>LATITUDE 47.5>LONGITUDE -125 Continent North America NADA-29>LATITUDE 55>LONGITUDE -122.5 Continent North America NADA-30>LATITUDE 52.5>LONGITUDE -122.5 Continent North America NADA-34>LATITUDE 42.5>LONGITUDE -122.5 Continent North America NADA-41>LATITUDE 52.5>LONGITUDE -120 Continent North America NADA-73>LATITUDE 35>LONGITUDE -115 Continent North America NADA-81>LATITUDE 52.5>LONGITUDE -112.5 Continent North America NADA-86>LATITUDE 40>LONGITUDE -112.5 Continent North America NADA-105>LATITUDE 32.5>LONGITUDE -110 Continent North America NADA-108>LATITUDE 25>LONGITUDE -110 Continent North America NADA-114>LATITUDE 47.5>LONGITUDE -107.5 Continent North America NADA-119>LATITUDE 35>LONGITUDE -107.5 Continent North America NADA-128>LATITUDE 47.5>LONGITUDE -105 Continent North America NADA-131>LATITUDE 40>LONGITUDE -105 Continent North America NADA-148>LATITUDE 35>LONGITUDE -102.5 Continent North America NADA-151>LATITUDE 27.5>LONGITUDE -102.5 Continent North America NADA-161>LATITUDE 42.5>LONGITUDE -100 Continent North America NADA-162>LATITUDE 40>LONGITUDE -100 Continent North America NADA-167>LATITUDE 27.5>LONGITUDE -100 Continent North America NADA-180>LATITUDE 32.5>LONGITUDE -97.5 Continent North America NADA-184>LATITUDE 22.5>LONGITUDE -97.5 Continent North America NADA-186>LATITUDE 17.5>LONGITUDE -97.5 Continent North America NADA-194>LATITUDE 32.5>LONGITUDE -95 Continent North America NADA-215>LATITUDE 47.5>LONGITUDE -87.5 Continent North America NADA-222>LATITUDE 30>LONGITUDE -87.5 Continent North America NADA-228>LATITUDE 37.5>LONGITUDE -85 Continent North America NADA-238>LATITUDE 35>LONGITUDE -82.5 Continent North America NADA-241>LATITUDE 27.5>LONGITUDE -82.5 Continent North America NADA-242>LATITUDE 50>LONGITUDE -80 Continent North America NADA-245>LATITUDE 42.5>LONGITUDE -80 Continent North America NADA-259>LATITUDE 47.5>LONGITUDE -75 Continent North America NADA-263>LATITUDE 37.5>LONGITUDE -75 Continent North America NADA-270>LATITUDE 45>LONGITUDE -70 Continent North America NADA-277>LATITUDE 45>LONGITUDE -65 Continent North America NADA-283>LATITUDE 47.5>LONGITUDE -60 Continent North America NADA-13>LATITUDE 62.5>LONGITUDE -127.5 Continent North America NADA-22>LATITUDE 55>LONGITUDE -125 Continent North America NADA-26>LATITUDE 62.5>LONGITUDE -122.5 Continent North America NADA-37>LATITUDE 62.5>LONGITUDE -120 Continent North America NADA-42>LATITUDE 50>LONGITUDE -120 Continent North America NADA-45>LATITUDE 42.5>LONGITUDE -120 Continent North America NADA-46>LATITUDE 40>LONGITUDE -120 Continent North America NADA-48>LATITUDE 35>LONGITUDE -120 Continent North America NADA-49>LATITUDE 62.5>LONGITUDE -117.5 Continent North America NADA-52>LATITUDE 55>LONGITUDE -117.5 Continent North America NADA-60>LATITUDE 35>LONGITUDE -117.5 Continent North America NADA-65>LATITUDE 55>LONGITUDE -115 Continent North America NADA-77>LATITUDE 62.5>LONGITUDE -112.5 Continent North America NADA-87>LATITUDE 37.5>LONGITUDE -112.5 Continent North America NADA-93>LATITUDE 62.5>LONGITUDE -110 Continent North America NADA-98>LATITUDE 50>LONGITUDE -110 Continent North America NADA-107>LATITUDE 27.5>LONGITUDE -110 Continent North America NADA-116>LATITUDE 42.5>LONGITUDE -107.5 Continent North America NADA-118>LATITUDE 37.5>LONGITUDE -107.5 Continent North America NADA-123>LATITUDE 25>LONGITUDE -107.5 Continent North America NADA-135>LATITUDE 30>LONGITUDE -105 Continent North America NADA-136>LATITUDE 27.5>LONGITUDE -105 Continent North America NADA-143>LATITUDE 47.5>LONGITUDE -102.5 Continent North America NADA-156>LATITUDE 55>LONGITUDE -100 Continent North America NADA-175>LATITUDE 45>LONGITUDE -97.5 Continent North America NADA-185>LATITUDE 20>LONGITUDE -97.5 Continent North America NADA-195>LATITUDE 30>LONGITUDE -95 Continent North America NADA-209>LATITUDE 40>LONGITUDE -90 Continent North America NADA-211>LATITUDE 35>LONGITUDE -90 Continent North America NADA-219>LATITUDE 37.5>LONGITUDE -87.5 Continent North America NADA-231>LATITUDE 30>LONGITUDE -85 Continent North America NADA-233>LATITUDE 47.5>LONGITUDE -82.5 Continent North America NADA-234>LATITUDE 45>LONGITUDE -82.5 Continent North America NADA-253>LATITUDE 45>LONGITUDE -77.5 Continent North America NADA-262>LATITUDE 40>LONGITUDE -75 Continent North America NADA-5>LATITUDE 62.5>LONGITUDE -132.5 Continent North America NADA-6>LATITUDE 60>LONGITUDE -132.5 Continent North America NADA-20>LATITUDE 60>LONGITUDE -125 Continent North America NADA-24>LATITUDE 50>LONGITUDE -125 Continent North America NADA-31>LATITUDE 50>LONGITUDE -122.5 Continent North America NADA-55>LATITUDE 47.5>LONGITUDE -117.5 Continent North America NADA-57>LATITUDE 42.5>LONGITUDE -117.5 Continent North America NADA-58>LATITUDE 40>LONGITUDE -117.5 Continent North America NADA-66>LATITUDE 52.5>LONGITUDE -115 Continent North America NADA-79>LATITUDE 57.5>LONGITUDE -112.5 Continent North America NADA-83>LATITUDE 47.5>LONGITUDE -112.5 Continent North America NADA-84>LATITUDE 45>LONGITUDE -112.5 Continent North America NADA-85>LATITUDE 42.5>LONGITUDE -112.5 Continent North America NADA-88>LATITUDE 35>LONGITUDE -112.5 Continent North America NADA-91>LATITUDE 27.5>LONGITUDE -112.5 Continent North America NADA-102>LATITUDE 40>LONGITUDE -110 Continent North America NADA-110>LATITUDE 57.5>LONGITUDE -107.5 Continent North America NADA-112>LATITUDE 52.5>LONGITUDE -107.5 Continent North America NADA-144>LATITUDE 45>LONGITUDE -102.5 Continent North America NADA-152>LATITUDE 25>LONGITUDE -102.5 Continent North America NADA-153>LATITUDE 22.5>LONGITUDE -102.5 Continent North America NADA-158>LATITUDE 50>LONGITUDE -100 Continent North America NADA-164>LATITUDE 35>LONGITUDE -100 Continent North America NADA-168>LATITUDE 25>LONGITUDE -100 Continent North America NADA-179>LATITUDE 35>LONGITUDE -97.5 Continent North America NADA-181>LATITUDE 30>LONGITUDE -97.5 Continent North America NADA-191>LATITUDE 40>LONGITUDE -95 Continent North America NADA-198>LATITUDE 45>LONGITUDE -92.5 Continent North America NADA-205>LATITUDE 50>LONGITUDE -90 Continent North America NADA-217>LATITUDE 42.5>LONGITUDE -87.5 Continent North America NADA-218>LATITUDE 40>LONGITUDE -87.5 Continent North America NADA-224>LATITUDE 47.5>LONGITUDE -85 Continent North America NADA-230>LATITUDE 32.5>LONGITUDE -85 Continent North America NADA-239>LATITUDE 32.5>LONGITUDE -82.5 Continent North America NADA-244>LATITUDE 45>LONGITUDE -80 Continent North America NADA-250>LATITUDE 27.5>LONGITUDE -80 Continent North America NADA-254>LATITUDE 42.5>LONGITUDE -77.5 Continent North America NADA-260>LATITUDE 45>LONGITUDE -75 Continent North America NADA-268>LATITUDE 50>LONGITUDE -70 Continent North America NADA-269>LATITUDE 47.5>LONGITUDE -70 Continent North America NADA-276>LATITUDE 47.5>LONGITUDE -65 Continent North America NADA-286>LATITUDE 47.5>LONGITUDE -57.5 Continent North America NADA-7>LATITUDE 57.5>LONGITUDE -132.5 Continent North America NADA-47>LATITUDE 37.5>LONGITUDE -120 Continent North America NADA-59>LATITUDE 37.5>LONGITUDE -117.5 Continent North America NADA-92>LATITUDE 25>LONGITUDE -112.5 Continent North America NADA-97>LATITUDE 52.5>LONGITUDE -110 Continent North America NADA-101>LATITUDE 42.5>LONGITUDE -110 Continent North America NADA-109>LATITUDE 22.5>LONGITUDE -110 Continent North America NADA-115>LATITUDE 45>LONGITUDE -107.5 Continent North America NADA-125>LATITUDE 55>LONGITUDE -105 Continent North America NADA-126>LATITUDE 52.5>LONGITUDE -105 Continent North America NADA-133>LATITUDE 35>LONGITUDE -105 Continent North America NADA-137>LATITUDE 25>LONGITUDE -105 Continent North America NADA-147>LATITUDE 37.5>LONGITUDE -102.5 Continent North America NADA-150>LATITUDE 30>LONGITUDE -102.5 Continent North America NADA-176>LATITUDE 42.5>LONGITUDE -97.5 Continent North America NADA-189>LATITUDE 45>LONGITUDE -95 Continent North America NADA-192>LATITUDE 37.5>LONGITUDE -95 Continent North America NADA-207>LATITUDE 45>LONGITUDE -90 Continent North America NADA-216>LATITUDE 45>LONGITUDE -87.5 Continent North America NADA-220>LATITUDE 35>LONGITUDE -87.5 Continent North America NADA-227>LATITUDE 40>LONGITUDE -85 Continent North America NADA-232>LATITUDE 50>LONGITUDE -82.5 Continent North America NADA-236>LATITUDE 40>LONGITUDE -82.5 Continent North America NADA-248>LATITUDE 35>LONGITUDE -80 Continent North America NADA-252>LATITUDE 47.5>LONGITUDE -77.5 Continent North America NADA-257>LATITUDE 35>LONGITUDE -77.5 Continent North America NADA-266>LATITUDE 45>LONGITUDE -72.5 Continent North America NADA-271>LATITUDE 42.5>LONGITUDE -70 Continent North America NADA-279>LATITUDE 47.5>LONGITUDE -62.5 Continent North America NADA-282>LATITUDE 50>LONGITUDE -60 Continent North America NADA-1>LATITUDE 62.5>LONGITUDE -137.5 Continent North America NADA-9>LATITUDE 60>LONGITUDE -130 Continent North America NADA-19>LATITUDE 62.5>LONGITUDE -125 Continent North America NADA-21>LATITUDE 57.5>LONGITUDE -125 Continent North America NADA-28>LATITUDE 57.5>LONGITUDE -122.5 Continent North America NADA-33>LATITUDE 45>LONGITUDE -122.5 Continent North America NADA-43>LATITUDE 47.5>LONGITUDE -120 Continent North America NADA-62>LATITUDE 62.5>LONGITUDE -115 Continent North America NADA-63>LATITUDE 60>LONGITUDE -115 Continent North America NADA-70>LATITUDE 42.5>LONGITUDE -115 Continent North America NADA-74>LATITUDE 32.5>LONGITUDE -115 Continent North America NADA-76>LATITUDE 27.5>LONGITUDE -115 Continent North America NADA-78>LATITUDE 60>LONGITUDE -112.5 Continent North America NADA-80>LATITUDE 55>LONGITUDE -112.5 Continent North America NADA-96>LATITUDE 55>LONGITUDE -110 Continent North America NADA-106>LATITUDE 30>LONGITUDE -110 Continent North America NADA-124>LATITUDE 22.5>LONGITUDE -107.5 Continent North America NADA-138>LATITUDE 22.5>LONGITUDE -105 Continent North America NADA-141>LATITUDE 52.5>LONGITUDE -102.5 Continent North America NADA-157>LATITUDE 52.5>LONGITUDE -100 Continent North America NADA-159>LATITUDE 47.5>LONGITUDE -100 Continent North America NADA-196>LATITUDE 50>LONGITUDE -92.5 Continent North America NADA-197>LATITUDE 47.5>LONGITUDE -92.5 Continent North America NADA-201>LATITUDE 37.5>LONGITUDE -92.5 Continent North America NADA-212>LATITUDE 32.5>LONGITUDE -90 Continent North America NADA-221>LATITUDE 32.5>LONGITUDE -87.5 Continent North America NADA-235>LATITUDE 42.5>LONGITUDE -82.5 Continent North America NADA-240>LATITUDE 30>LONGITUDE -82.5 Continent North America NADA-243>LATITUDE 47.5>LONGITUDE -80 Continent North America NADA-246>LATITUDE 40>LONGITUDE -80 Continent North America NADA-247>LATITUDE 37.5>LONGITUDE -80 Continent North America NADA-258>LATITUDE 50>LONGITUDE -75 Continent North America NADA-267>LATITUDE 42.5>LONGITUDE -72.5 Continent North America NADA-280>LATITUDE 45>LONGITUDE -62.5 Continent North America NADA-281>LATITUDE 52.5>LONGITUDE -60 Continent North America NADA-285>LATITUDE 50>LONGITUDE -57.5 None Please cite original publication, online resource, dataset and publication DOIs (where available), and date accessed when using downloaded data. If there is no publication information, please cite investigator, title, online resource, and date accessed. The appearance of external links associated with a dataset does not constitute endorsement by the Department of Commerce/National Oceanic and Atmospheric Administration of external Web sites or the information, products or services contained therein. For other than authorized activities, the Department of Commerce/NOAA does not exercise any editorial control over the information you may find at these locations. These links are provided consistent with the stated purpose of this Department of Commerce/NOAA Web site. English DOC/NOAA/NESDIS/NCEI National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce https://www.ncdc.noaa.gov/data-access/paleoclimatology-data DATA Center Contact Bruce Bauer bruce.a.bauer@noaa.gov paleo@noaa.gov 303-497-6280 303-497-6513

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Records of past temperature, precipitation, and other climate variables derived from paleoclimate proxies. Parameter keywords describe what was measured in this data set. Additional summary information can be found in the abstracts of papers listed in the data set citations. STUDY NOTES: North American Drought Atlas (NADA) Version 2a

GET DATA https://www1.ncdc.noaa.gov/pub/data/paleo/drought/NAmericanDroughtAtlas.v2/ USA/NOAA DIF Version 9.8.4 2019-05-17 2019-05-17