OULU LATITUDE 65.05 LONGITUDE 25.47 ALTITUDE 15 M OULU INSTRUMENT 9-NM-64 NEUTRON MONITOR OULU STANDARD PRESSURE 1000.0 MB COEFFICIENT -0.74 % / MB OULU PRE-INCREASE BASELINE TIME INTERVAL 891115 050000-060000 UT OULU PRE-INCREASE AVERAGE COUNTING RATE 86.2009 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 891114 3600 000000-010000 00 77.31 1012.6 84.86 -1.6 OULU 891114 3600 010000-020000 00 77.13 1012.3 84.50 -2.0 OULU 891114 3600 020000-030000 00 77.73 1011.9 84.89 -1.5 OULU 891114 3600 030000-040000 00 78.39 1011.2 85.16 -1.2 OULU 891114 3600 040000-050000 00 78.23 1010.8 84.76 -1.7 OULU 891114 3600 050000-060000 00 78.80 1010.3 85.04 -1.3 OULU 891114 3600 060000-070000 00 78.99 1009.9 84.99 -1.4 OULU 891114 3600 070000-080000 00 79.91 1009.4 85.67 -0.6 OULU 891114 3600 080000-090000 00 79.71 1008.9 85.13 -1.2 OULU 891114 3600 090000-100000 00 79.58 1008.3 84.61 -1.8 OULU 891114 3600 100000-110000 00 80.58 1007.4 85.11 -1.3 OULU 891114 3600 110000-120000 00 81.04 1006.8 85.26 -1.1 OULU 891114 3600 120000-130000 00 81.27 1006.4 85.22 -1.1 OULU 891114 3600 130000-140000 00 81.26 1006.2 85.08 -1.3 OULU 891114 3600 140000-150000 00 81.53 1006.1 85.30 -1.0 OULU 891114 3600 150000-160000 00 81.73 1006.1 85.49 -0.8 OULU 891114 3600 160000-170000 00 81.72 1006.0 85.44 -0.9 OULU 891114 3600 170000-180000 00 81.43 1006.2 85.23 -1.1 OULU 891114 3600 180000-190000 00 81.18 1006.1 84.96 -1.4 OULU 891114 3600 190000-200000 00 81.25 1006.5 85.26 -1.1 OULU 891114 3600 200000-210000 00 80.76 1006.7 84.84 -1.6 OULU 891114 3600 210000-220000 00 81.00 1007.2 85.40 -0.9 OULU 891114 3600 220000-230000 00 80.55 1007.4 85.09 -1.3 OULU 891114 3600 230000-240000 00 80.77 1007.7 85.50 -0.8 OULU 891115 3600 000000-010000 00 80.66 1007.9 85.54 -0.8 OULU 891115 3600 010000-020000 00 80.48 1008.2 85.48 -0.8 OULU 891115 3600 020000-030000 00 80.87 1008.4 86.05 -0.2 OULU 891115 3600 030000-040000 00 80.33 1008.6 85.62 -0.7 OULU 891115 3600 040000-050000 00 79.83 1009.2 85.44 -0.9 OULU 891115 300 050000-050500 00 79.83 1009.9 85.92 -0.3 OULU 891115 300 050500-051000 00 80.37 1010.0 86.53 0.4 OULU 891115 300 051000-051500 00 79.63 1010.0 85.78 -0.5 OULU 891115 300 051500-052000 00 80.53 1010.1 86.78 0.7 OULU 891115 300 052000-052500 00 80.27 1010.2 86.53 0.4 OULU 891115 300 052500-053000 00 77.97 1010.2 84.09 -2.5 OULU 891115 300 053000-053500 00 79.80 1010.3 86.13 -0.1 OULU 891115 300 053500-054000 00 79.73 1010.5 86.15 -0.1 OULU 891115 300 054000-054500 00 79.53 1010.6 86.02 -0.2 OULU 891115 300 054500-055000 00 80.43 1010.7 87.09 1.0 OULU 891115 300 055000-055500 00 79.03 1010.9 85.67 -0.6 OULU 891115 300 055500-060000 00 80.87 1011.0 87.75 1.8 OULU 891115 300 060000-060500 00 78.80 1011.1 85.57 -0.7 OULU 891115 300 060500-061000 00 79.60 1011.2 86.46 0.3 OULU 891115 300 061000-061500 00 78.43 1011.2 85.23 -1.1 OULU 891115 300 061500-062000 00 78.93 1011.3 85.80 -0.5 OULU 891115 300 062000-062500 00 79.23 1011.3 86.15 -0.1 OULU 891115 300 062500-063000 00 79.17 1011.4 86.11 -0.1 OULU 891115 300 063000-063500 00 78.90 1011.4 85.87 -0.4 OULU 891115 300 063500-064000 00 78.83 1011.6 85.87 -0.4 OULU 891115 300 064000-064500 00 78.07 1011.7 85.10 -1.3 OULU 891115 300 064500-065000 00 77.47 1011.8 84.52 -2.0 OULU 891115 300 065000-065500 00 78.43 1011.9 85.65 -0.6 OULU 891115 300 065500-070000 00 79.27 1012.0 86.63 0.5 OULU 891115 300 070000-070500 00 77.53 1012.1 84.79 -1.6 OULU 891115 300 070500-071000 00 81.50 1012.2 89.17 3.4 OULU 891115 300 071000-071500 00 82.43 1012.2 90.24 4.7 OULU 891115 300 071500-072000 00 81.07 1012.3 88.79 3.0 OULU 891115 300 072000-072500 00 80.67 1012.4 88.39 2.5 OULU 891115 300 072500-073000 00 80.60 1012.4 88.36 2.5 OULU 891115 300 073000-073500 00 80.77 1012.5 88.60 2.8 OULU 891115 300 073500-074000 00 79.90 1012.6 87.70 1.7 OULU 891115 300 074000-074500 00 79.67 1012.7 87.51 1.5 OULU 891115 300 074500-075000 00 79.07 1012.8 86.90 0.8 OULU 891115 300 075000-075500 00 79.13 1012.9 87.04 1.0 OULU 891115 300 075500-080000 00 78.97 1013.0 86.91 0.8 OULU 891115 300 080000-080500 00 79.33 1013.0 87.36 1.3 OULU 891115 300 080500-081000 00 80.10 1013.1 88.25 2.4 OULU 891115 300 081000-081500 00 79.53 1013.2 87.66 1.7 OULU 891115 300 081500-082000 00 77.40 1013.2 85.35 -1.0 OULU 891115 300 082000-082500 00 79.73 1013.3 87.97 2.0 OULU 891115 300 082500-083000 00 78.73 1013.3 86.90 0.8 OULU 891115 300 083000-083500 00 79.63 1013.4 87.93 2.0 OULU 891115 300 083500-084000 00 78.93 1013.4 87.19 1.1 OULU 891115 300 084000-084500 00 78.83 1013.5 87.10 1.0 OULU 891115 300 084500-085000 00 79.13 1013.5 87.46 1.5 OULU 891115 300 085000-085500 00 78.53 1013.6 86.83 0.7 OULU 891115 300 085500-090000 00 78.43 1013.6 86.75 0.6 OULU 891115 300 090000-090500 00 78.83 1013.7 87.22 1.2 OULU 891115 300 090500-091000 00 77.80 1013.7 86.12 -0.1 OULU 891115 300 091000-091500 00 77.50 1013.8 85.83 -0.4 OULU 891115 300 091500-092000 00 77.57 1013.8 85.94 -0.3 OULU 891115 300 092000-092500 00 79.37 1013.9 87.97 2.1 OULU 891115 300 092500-093000 00 78.47 1014.0 87.01 0.9 OULU 891115 300 093000-093500 00 78.63 1014.0 87.25 1.2 OULU 891115 300 093500-094000 00 77.47 1014.1 86.00 -0.2 OULU 891115 300 094000-094500 00 78.10 1014.2 86.76 0.6 OULU 891115 300 094500-095000 00 78.93 1014.3 87.74 1.8 OULU 891115 300 095000-095500 00 76.97 1014.4 85.60 -0.7 OULU 891115 300 095500-100000 00 79.43 1014.5 88.40 2.5 OULU 891115 300 100000-100500 00 78.73 1014.5 87.68 1.7 OULU 891115 300 100500-101000 00 77.43 1014.6 86.28 0.1 OULU 891115 300 101000-101500 00 78.33 1014.7 87.34 1.3 OULU 891115 300 101500-102000 00 78.23 1014.8 87.29 1.3 OULU 891115 300 102000-102500 00 77.90 1014.9 86.97 0.9 OULU 891115 300 102500-103000 00 77.77 1015.0 86.88 0.8 OULU 891115 300 103000-103500 00 78.60 1015.0 87.86 1.9 OULU 891115 300 103500-104000 00 76.13 1015.1 85.13 -1.2 OULU 891115 300 104000-104500 00 78.43 1015.2 87.74 1.8 OULU 891115 300 104500-105000 00 77.10 1015.2 86.28 0.1 OULU 891115 300 105000-105500 00 77.67 1015.3 86.95 0.9 OULU 891115 300 105500-110000 00 77.30 1015.3 86.58 0.4 OULU 891115 300 110000-110500 00 77.07 1015.4 86.34 0.2 OULU 891115 300 110500-111000 00 77.07 1015.4 86.36 0.2 OULU 891115 300 111000-111500 00 78.67 1015.4 88.17 2.3 OULU 891115 300 111500-112000 00 80.27 1015.4 89.98 4.4 OULU 891115 300 112000-112500 00 75.67 1015.5 84.84 -1.6 OULU 891115 300 112500-113000 00 76.50 1015.5 85.79 -0.5 OULU 891115 300 113000-113500 00 78.77 1015.5 88.35 2.5 OULU 891115 300 113500-114000 00 77.17 1015.5 86.57 0.4 OULU 891115 300 114000-114500 00 76.23 1015.6 85.53 -0.8 OULU 891115 300 114500-115000 00 77.63 1015.6 87.12 1.1 OULU 891115 300 115000-115500 00 76.67 1015.6 86.04 -0.2 OULU 891115 300 115500-120000 00 78.53 1015.6 88.15 2.3 OULU 891115 300 120000-120500 00 77.03 1015.6 86.48 0.3 OULU 891115 300 120500-121000 00 76.23 1015.7 85.60 -0.7 OULU 891115 300 121000-121500 00 77.67 1015.7 87.23 1.2 OULU 891115 300 121500-122000 00 78.33 1015.7 87.99 2.1 OULU 891115 300 122000-122500 00 76.07 1015.7 85.46 -0.9 OULU 891115 300 122500-123000 00 77.87 1015.8 87.50 1.5 OULU 891115 300 123000-123500 00 76.40 1015.8 85.87 -0.4 OULU 891115 300 123500-124000 00 76.97 1015.8 86.51 0.4 OULU 891115 300 124000-124500 00 77.23 1015.8 86.81 0.7 OULU 891115 300 124500-125000 00 76.97 1015.8 86.52 0.4 OULU 891115 300 125000-125500 00 77.50 1015.8 87.13 1.1 OULU 891115 300 125500-130000 00 76.60 1015.8 86.12 -0.1 OULU 891115 300 130000-130500 00 76.67 1015.9 86.21 0.0 OULU 891115 300 130500-131000 00 77.47 1015.9 87.15 1.1 OULU 891115 300 131000-131500 00 78.07 1016.0 87.85 1.9 OULU 891115 300 131500-132000 00 77.73 1016.0 87.51 1.5 OULU 891115 300 132000-132500 00 77.97 1016.1 87.80 1.9 OULU 891115 300 132500-133000 00 76.70 1016.1 86.41 0.2 OULU 891115 300 133000-133500 00 77.37 1016.1 87.18 1.1 OULU 891115 300 133500-134000 00 76.70 1016.1 86.43 0.3 OULU 891115 300 134000-134500 00 77.70 1016.1 87.56 1.6 OULU 891115 300 134500-135000 00 76.93 1016.1 86.69 0.6 OULU 891115 300 135000-135500 00 76.20 1016.1 85.87 -0.4 OULU 891115 300 135500-140000 00 76.97 1016.1 86.73 0.6 OULU 891115 300 140000-140500 00 76.60 1016.1 86.32 0.1 OULU 891115 300 140500-141000 00 77.10 1016.2 86.89 0.8 OULU 891115 300 141000-141500 00 76.93 1016.2 86.71 0.6 OULU 891115 300 141500-142000 00 75.97 1016.2 85.62 -0.7 OULU 891115 300 142000-142500 00 77.40 1016.2 87.24 1.2 OULU 891115 300 142500-143000 00 75.67 1016.2 85.29 -1.1 OULU 891115 300 143000-143500 00 78.03 1016.2 87.96 2.0 OULU 891115 300 143500-144000 00 75.93 1016.2 85.60 -0.7 OULU 891115 300 144000-144500 00 77.40 1016.2 87.26 1.2 OULU 891115 300 144500-145000 00 76.67 1016.2 86.45 0.3 OULU 891115 300 145000-145500 00 78.10 1016.2 88.07 2.2 OULU 891115 300 145500-150000 00 77.47 1016.2 87.36 1.3 OULU 891115 300 150000-150500 00 76.90 1016.3 86.73 0.6 OULU 891115 300 150500-151000 00 76.17 1016.3 85.91 -0.3 OULU 891115 300 151000-151500 00 75.93 1016.3 85.65 -0.6 OULU 891115 300 151500-152000 00 77.17 1016.3 87.05 1.0 OULU 891115 300 152000-152500 00 75.93 1016.3 85.67 -0.6 OULU 891115 300 152500-153000 00 76.93 1016.3 86.80 0.7 OULU 891115 300 153000-153500 00 77.20 1016.3 87.11 1.0 OULU 891115 300 153500-154000 00 76.63 1016.3 86.47 0.3 OULU 891115 300 154000-154500 00 76.90 1016.3 86.78 0.7 OULU 891115 300 154500-155000 00 77.03 1016.3 86.94 0.9 OULU 891115 300 155000-155500 00 77.13 1016.4 87.06 1.0 OULU 891115 300 155500-160000 00 75.87 1016.4 85.63 -0.7 OULU 891115 300 160000-160500 00 76.60 1016.4 86.46 0.3 OULU 891115 300 160500-161000 00 76.50 1016.4 86.35 0.2 OULU 891115 300 161000-161500 00 76.50 1016.4 86.34 0.2 OULU 891115 300 161500-162000 00 76.00 1016.4 85.78 -0.5 OULU 891115 300 162000-162500 00 76.40 1016.3 86.23 0.0 OULU 891115 300 162500-163000 00 76.50 1016.3 86.34 0.2 OULU 891115 300 163000-163500 00 76.43 1016.4 86.27 0.1 OULU 891115 300 163500-164000 00 76.70 1016.4 86.59 0.4 OULU 891115 300 164000-164500 00 76.30 1016.4 86.15 -0.1 OULU 891115 300 164500-165000 00 75.83 1016.4 85.64 -0.7 OULU 891115 300 165000-165500 00 76.23 1016.5 86.11 -0.1 OULU 891115 300 165500-170000 00 76.17 1016.5 86.05 -0.2 OULU 891115 300 170000-170500 00 77.13 1016.5 87.16 1.1 OULU 891115 300 170500-171000 00 76.93 1016.5 86.94 0.9 OULU 891115 300 171000-171500 00 77.23 1016.5 87.29 1.3 OULU 891115 300 171500-172000 00 76.67 1016.6 86.66 0.5 OULU 891115 300 172000-172500 00 76.63 1016.6 86.64 0.5 OULU 891115 300 172500-173000 00 76.80 1016.6 86.84 0.7 OULU 891115 300 173000-173500 00 76.30 1016.6 86.29 0.1 OULU 891115 300 173500-174000 00 78.57 1016.7 88.88 3.1 OULU 891115 300 174000-174500 00 76.43 1016.7 86.49 0.3 OULU 891115 300 174500-175000 00 77.57 1016.7 87.80 1.9 OULU 891115 300 175000-175500 00 76.17 1016.8 86.24 0.0 OULU 891115 300 175500-180000 00 76.00 1016.8 86.07 -0.1 OULU 891115 300 180000-180500 00 75.50 1016.8 85.52 -0.8 OULU 891115 300 180500-181000 00 77.47 1016.8 87.74 1.8 OULU 891115 300 181000-181500 00 76.07 1016.8 86.14 -0.1 OULU 891115 300 181500-182000 00 76.60 1016.8 86.74 0.6 OULU 891115 300 182000-182500 00 75.40 1016.8 85.37 -1.0 OULU 891115 300 182500-183000 00 77.57 1016.8 87.82 1.9 OULU 891115 300 183000-183500 00 76.00 1016.8 86.05 -0.2 OULU 891115 300 183500-184000 00 75.97 1016.8 86.03 -0.2 OULU 891115 300 184000-184500 00 75.90 1016.8 85.97 -0.3 OULU 891115 300 184500-185000 00 77.47 1016.9 87.77 1.8 OULU 891115 300 185000-185500 00 75.33 1016.9 85.37 -1.0 OULU 891115 300 185500-190000 00 77.30 1016.9 87.61 1.6 OULU 891115 300 190000-190500 00 74.93 1017.0 84.95 -1.5 OULU 891115 300 190500-191000 00 76.23 1017.0 86.44 0.3 OULU 891115 300 191000-191500 00 75.23 1017.0 85.33 -1.0 OULU 891115 300 191500-192000 00 75.33 1017.0 85.46 -0.9 OULU 891115 300 192000-192500 00 76.10 1017.1 86.35 0.2 OULU 891115 300 192500-193000 00 76.53 1017.1 86.86 0.8 OULU 891115 300 193000-193500 00 75.80 1017.1 86.04 -0.2 OULU 891115 300 193500-194000 00 76.70 1017.2 87.08 1.0 OULU 891115 300 194000-194500 00 76.87 1017.2 87.28 1.3 OULU 891115 300 194500-195000 00 75.73 1017.2 86.01 -0.2 OULU 891115 300 195000-195500 00 77.70 1017.2 88.26 2.4 OULU 891115 300 195500-200000 00 76.17 1017.2 86.53 0.4 OULU 891115 300 200000-200500 00 76.40 1017.2 86.80 0.7 OULU 891115 300 200500-201000 00 76.57 1017.2 86.99 0.9 OULU 891115 300 201000-201500 00 75.80 1017.2 86.11 -0.1 OULU 891115 300 201500-202000 00 77.00 1017.2 87.48 1.5 OULU 891115 300 202000-202500 00 76.43 1017.2 86.83 0.7 OULU 891115 300 202500-203000 00 74.40 1017.2 84.52 -2.0 OULU 891115 300 203000-203500 00 75.20 1017.2 85.44 -0.9 OULU 891115 300 203500-204000 00 76.87 1017.3 87.35 1.3 OULU 891115 300 204000-204500 00 75.63 1017.3 85.98 -0.3 OULU 891115 300 204500-205000 00 75.37 1017.4 85.70 -0.6 OULU 891115 300 205000-205500 00 76.73 1017.4 87.28 1.2 OULU 891115 300 205500-210000 00 76.43 1017.4 86.96 0.9 OULU 891115 300 210000-210500 00 76.47 1017.4 87.01 0.9 OULU 891115 300 210500-211000 00 75.83 1017.4 86.28 0.1 OULU 891115 300 211000-211500 00 76.93 1017.4 87.52 1.5 OULU 891115 300 211500-212000 00 74.07 1017.4 84.25 -2.3 OULU 891115 300 212000-212500 00 78.00 1017.4 88.71 2.9 OULU 891115 300 212500-213000 00 77.10 1017.4 87.68 1.7 OULU 891115 300 213000-213500 00 74.50 1017.4 84.72 -1.7 OULU 891115 300 213500-214000 00 75.50 1017.4 85.86 -0.4 OULU 891115 300 214000-214500 00 76.27 1017.4 86.74 0.6 OULU 891115 300 214500-215000 00 76.30 1017.4 86.78 0.7 OULU 891115 300 215000-215500 00 75.67 1017.4 86.06 -0.2 OULU 891115 300 215500-220000 00 76.80 1017.4 87.35 1.3 OULU 891115 300 220000-220500 00 76.90 1017.4 87.48 1.5 OULU 891115 300 220500-221000 00 75.67 1017.4 86.10 -0.1 OULU 891115 300 221000-221500 00 75.87 1017.5 86.35 0.2 OULU 891115 300 221500-222000 00 75.83 1017.5 86.33 0.1 OULU 891115 300 222000-222500 00 75.13 1017.6 85.55 -0.8 OULU 891115 300 222500-223000 00 77.13 1017.6 87.85 1.9 OULU 891115 300 223000-223500 00 76.33 1017.6 86.95 0.9 OULU 891115 300 223500-224000 00 76.47 1017.6 87.11 1.0 OULU 891115 300 224000-224500 00 74.43 1017.6 84.79 -1.6 OULU 891115 300 224500-225000 00 75.40 1017.6 85.89 -0.4 OULU 891115 300 225000-225500 00 75.27 1017.6 85.74 -0.5 OULU 891115 300 225500-230000 00 75.60 1017.6 86.12 -0.1 OULU 891115 300 230000-230500 00 74.97 1017.6 85.40 -0.9 OULU 891115 300 230500-231000 00 75.83 1017.6 86.39 0.2 OULU 891115 300 231000-231500 00 75.10 1017.6 85.56 -0.7 OULU 891115 300 231500-232000 00 77.23 1017.6 88.00 2.1 OULU 891115 300 232000-232500 00 75.07 1017.6 85.53 -0.8 OULU 891115 300 232500-233000 00 75.83 1017.6 86.41 0.2 OULU 891115 300 233000-233500 00 75.73 1017.6 86.30 0.1 OULU 891115 300 233500-234000 00 75.23 1017.6 85.73 -0.6 OULU 891115 300 234000-234500 00 76.17 1017.6 86.79 0.7 OULU 891115 300 234500-235000 00 75.50 1017.6 86.02 -0.2 OULU 891115 300 235000-235500 00 76.30 1017.6 86.93 0.8 OULU 891115 300 235500-240000 00 75.83 1017.6 86.40 0.2 OULU 891116 3600 000000-010000 00 75.53 1017.6 86.04 -0.2 OULU 891116 3600 010000-020000 00 75.81 1017.4 86.25 0.1 OULU 891116 3600 020000-030000 00 76.21 1017.3 86.62 0.5 OULU 891116 3600 030000-040000 00 76.09 1017.2 86.43 0.3 OULU 891116 3600 040000-050000 00 76.43 1016.8 86.58 0.4 OULU 891116 3600 050000-060000 00 76.41 1016.6 86.39 0.2 OULU 891116 3600 060000-070000 00 76.56 1016.4 86.41 0.2 OULU 891116 3600 070000-080000 00 76.66 1016.0 86.29 0.1 OULU 891116 3600 080000-090000 00 77.13 1015.8 86.68 0.6 OULU 891116 3600 090000-100000 00 77.05 1015.6 86.51 0.4 OULU 891116 3600 100000-110000 00 77.41 1015.3 86.67 0.5 OULU 891116 3600 110000-120000 00 77.51 1015.0 86.62 0.5 OULU 891116 3600 120000-130000 00 77.25 1014.9 86.22 0.0 OULU 891116 3600 130000-140000 00 77.60 1014.6 86.44 0.3 OULU 891116 3600 140000-150000 00 77.95 1014.4 86.74 0.6 OULU 891116 3600 150000-160000 00 77.53 1014.6 86.37 0.2 OULU 891116 3600 160000-170000 00 77.53 1014.9 86.53 0.4 OULU 891116 3600 170000-180000 00 77.78 1014.6 86.67 0.5 OULU 891116 3600 180000-190000 00 77.63 1014.8 86.60 0.5 OULU 891116 3600 190000-200000 00 77.46 1014.9 86.50 0.3 OULU 891116 3600 200000-210000 00 77.34 1015.3 86.62 0.5 OULU 891116 3600 210000-220000 00 77.01 1015.3 86.26 0.1 OULU 891116 3600 220000-230000 00 77.24 1015.6 86.72 0.6 OULU 891116 3600 230000-240000 00 77.05 1016.0 86.75 0.6 * COMMENT 5-MIN. PRESSURES INTERPOLATED FROM FULL AND HALF HOUR VALUES COMMENT DATA VERIFIED BY HANNU KANANEN OF THE UNIVERSITY OF OULU ***************************************************************************