OULU LATITUDE 65.05 LONGITUDE 25.47 ALTITUDE 15 M OULU INSTRUMENT 9-NM-64 NEUTRON MONITOR OULU STANDARD PRESSURE 1000. MB COEFFICIENT -0.74 % / MB OULU PRE-INCREASE BASELINE TIME INTERVAL 840216 080000-090000 UT OULU PRE-INCREASE AVERAGE COUNTING RATE 99.46 COUNTS PER SECOND OULU TIME INTERVALS 3600 300 OULU SCALE FACTORS 1.00 1.00 . . . . STATION YYMMDD SEC TIME (UT) CODE UNCORR. PRESS. CORR. % INC. INTERVAL TD C/S ( MB ) C/S OULU 840215 3600 000000-010000 00 76.33 1034.5 98.53 -.9 OULU 840215 3600 010000-020000 00 76.28 1035.3 99.06 -.4 OULU 840215 3600 020000-030000 00 75.72 1035.6 98.56 -.9 OULU 840215 3600 030000-040000 00 75.64 1036.2 98.86 -.6 OULU 840215 3600 040000-050000 00 75.25 1036.9 98.89 -.6 OULU 840215 3600 050000-060000 00 74.50 1037.4 98.25 -1.2 OULU 840215 3600 060000-070000 00 74.44 1038.0 98.61 -.9 OULU 840215 3600 070000-080000 00 74.22 1038.7 98.83 -.6 OULU 840215 3600 080000-090000 00 74.25 1039.5 99.44 .0 OULU 840215 3600 090000-100000 00 73.53 1040.0 98.86 -.6 OULU 840215 3600 100000-110000 00 73.92 1040.5 99.75 .3 OULU 840215 3600 110000-120000 00 73.53 1040.7 99.36 -.1 OULU 840215 3600 120000-130000 00 73.64 1040.6 99.44 .0 OULU 840215 3600 130000-140000 00 73.64 1040.8 99.58 .1 OULU 840215 3600 140000-150000 00 73.64 1040.9 99.67 .2 OULU 840215 3600 150000-160000 00 73.92 1041.0 100.11 .7 OULU 840215 3600 160000-170000 00 73.36 1041.1 99.44 .0 OULU 840215 3600 170000-180000 00 73.08 1041.2 99.14 -.3 OULU 840215 3600 180000-190000 00 73.33 1041.3 99.56 .1 OULU 840215 3600 190000-200000 00 72.86 1041.6 99.14 -.3 OULU 840215 3600 200000-210000 00 72.94 1041.9 99.47 .0 OULU 840215 3600 210000-220000 00 72.86 1042.1 99.50 .0 OULU 840215 3600 220000-230000 00 73.11 1042.2 99.92 .5 OULU 840215 3600 230000-240000 00 73.00 1042.3 99.83 .4 OULU 840216 3600 000000-010000 00 73.06 1042.1 99.75 .3 OULU 840216 3600 010000-020000 00 73.22 1041.8 99.78 .3 OULU 840216 3600 020000-030000 00 73.47 1041.8 100.11 .7 OULU 840216 3600 030000-040000 00 73.64 1041.5 100.11 .7 OULU 840216 3600 040000-050000 00 74.08 1041.0 100.33 .9 OULU 840216 3600 050000-060000 00 73.94 1040.7 99.94 .5 OULU 840216 3600 060000-070000 00 74.06 1040.7 100.08 .6 OULU 840216 300 070000-070500 01 74.10 1040.7 100.15 .7 OULU 840216 300 070500-071000 01 73.13 1040.7 98.85 -.6 OULU 840216 300 071000-071500 01 74.47 1040.7 100.66 1.2 OULU 840216 300 071500-072000 01 73.70 1040.7 99.63 .2 OULU 840216 300 072000-072500 01 74.90 1040.7 101.26 1.8 OULU 840216 300 072500-073000 01 73.20 1040.8 98.96 -.5 OULU 840216 300 073000-073500 01 73.50 1040.8 99.37 -.1 OULU 840216 300 073500-074000 01 73.10 1040.8 98.84 -.6 OULU 840216 300 074000-074500 01 73.40 1040.8 99.25 -.2 OULU 840216 300 074500-075000 01 74.80 1040.8 101.15 1.7 OULU 840216 300 075000-075500 01 73.57 1040.8 99.49 .0 OULU 840216 300 075500-080000 00 73.63 1040.8 99.59 .1 OULU 840216 300 080000-080500 01 74.13 1040.8 100.27 .8 OULU 840216 300 080500-081000 01 73.87 1040.8 99.93 .5 OULU 840216 300 081000-081500 01 73.93 1040.9 100.03 .6 OULU 840216 300 081500-082000 01 72.60 1040.9 98.24 -1.2 OULU 840216 300 082000-082500 01 74.10 1040.9 100.28 .8 OULU 840216 300 082500-083000 01 73.10 1040.9 98.94 -.5 OULU 840216 300 083000-083500 01 73.50 1040.9 99.49 .0 OULU 840216 300 083500-084000 01 73.87 1040.9 100.00 .5 OULU 840216 300 084000-084500 01 73.13 1041.0 99.02 -.4 OULU 840216 300 084500-085000 01 73.97 1041.0 100.16 .7 OULU 840216 300 085000-085500 01 73.17 1041.0 99.09 -.4 OULU 840216 300 085500-090000 00 72.37 1041.0 98.02 -1.4 OULU 840216 300 090000-090500 01 73.60 1041.0 99.69 .2 OULU 840216 300 090500-091000 01 82.70 1041.0 112.03 12.6 OULU 840216 300 091000-091500 01 84.60 1041.0 114.61 15.2 OULU 840216 300 091500-092000 01 84.33 1041.0 114.25 14.9 OULU 840216 300 092000-092500 01 81.57 1041.0 110.51 11.1 OULU 840216 300 092500-093000 01 79.90 1041.1 108.26 8.9 OULU 840216 300 093000-093500 01 80.70 1041.1 109.35 9.9 OULU 840216 300 093500-094000 01 79.60 1041.1 107.87 8.5 OULU 840216 300 094000-094500 01 77.17 1041.1 104.58 5.2 OULU 840216 300 094500-095000 01 77.73 1041.1 105.35 5.9 OULU 840216 300 095000-095500 01 76.97 1041.1 104.32 4.9 OULU 840216 300 095500-100000 00 76.43 1041.1 103.60 4.2 OULU 840216 300 100000-100500 01 75.40 1041.1 102.20 2.8 OULU 840216 300 100500-101000 01 75.77 1041.1 102.70 3.3 OULU 840216 300 101000-101500 01 75.50 1041.1 102.34 2.9 OULU 840216 300 101500-102000 01 75.40 1041.1 102.20 2.8 OULU 840216 300 102000-102500 01 76.00 1041.1 103.02 3.6 OULU 840216 300 102500-103000 01 76.47 1041.1 103.65 4.2 OULU 840216 300 103000-103500 01 75.97 1041.1 102.97 3.5 OULU 840216 300 103500-104000 01 75.70 1041.1 102.61 3.2 OULU 840216 300 104000-104500 01 75.53 1041.1 102.38 2.9 OULU 840216 300 104500-105000 01 75.90 1041.1 102.88 3.4 OULU 840216 300 105000-105500 01 74.63 1041.1 101.16 1.7 OULU 840216 300 105500-110000 00 75.70 1041.1 102.61 3.2 OULU 840216 300 110000-110500 01 74.70 1041.1 101.25 1.8 OULU 840216 300 110500-111000 01 75.03 1041.1 101.69 2.2 OULU 840216 300 111000-111500 01 74.20 1041.1 100.56 1.1 OULU 840216 300 111500-112000 01 75.20 1041.1 101.91 2.5 OULU 840216 300 112000-112500 01 74.80 1041.1 101.36 1.9 OULU 840216 300 112500-113000 01 73.87 1041.1 100.09 .6 OULU 840216 300 113000-113500 01 74.17 1041.0 100.49 1.0 OULU 840216 300 113500-114000 01 75.83 1041.0 102.74 3.3 OULU 840216 300 114000-114500 01 74.60 1041.0 101.06 1.6 OULU 840216 300 114500-115000 01 74.23 1041.0 100.56 1.1 OULU 840216 300 115000-115500 01 75.00 1041.0 101.59 2.1 OULU 840216 300 115500-120000 00 74.30 1041.0 100.64 1.2 OULU 840216 3600 120000-130000 00 74.67 1041.0 101.14 1.7 OULU 840216 3600 130000-140000 00 74.56 1040.8 100.83 1.4 OULU 840216 3600 140000-150000 00 74.89 1040.4 100.97 1.5 OULU 840216 3600 150000-160000 00 75.22 1040.2 101.28 1.8 OULU 840216 3600 160000-170000 00 75.19 1039.8 100.94 1.5 OULU 840216 3600 170000-180000 00 74.97 1039.6 100.50 1.0 OULU 840216 3600 180000-190000 00 75.00 1039.5 100.47 1.0 OULU 840216 3600 190000-200000 00 75.03 1039.3 100.36 .9 OULU 840216 3600 200000-210000 00 75.03 1039.2 100.28 .8 OULU 840216 3600 210000-220000 00 74.97 1039.1 100.14 .7 OULU 840216 3600 220000-230000 00 74.81 1039.0 99.83 .4 OULU 840216 3600 230000-240000 00 74.50 1038.9 99.36 -.1 * COMMENT DATA VERIFIED BY HANNU KANANEN OF THE UNIVERSITY OF OULU 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