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 980506 070000-080000 UT OULU PRE-INCREASE AVERAGE COUNTING RATE 99.51 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 980505 3600 000000-010000 00 95.18 1006.0 99.50 -0.0 OULU 980505 3600 010000-020000 00 96.03 1005.9 100.31 0.8 OULU 980505 3600 020000-030000 00 96.63 1005.6 100.74 1.2 OULU 980505 3600 030000-040000 00 95.93 1005.3 99.77 0.3 OULU 980505 3600 040000-050000 00 95.49 1004.9 99.04 -0.5 OULU 980505 3600 050000-060000 00 95.52 1004.4 98.71 -0.8 OULU 980505 3600 060000-070000 00 96.38 1004.1 99.31 -0.2 OULU 980505 3600 070000-080000 00 96.72 1003.5 99.24 -0.3 OULU 980505 3600 080000-090000 00 96.91 1003.0 99.09 -0.4 OULU 980505 3600 090000-100000 00 97.78 1002.5 99.62 0.1 OULU 980505 3600 100000-110000 00 97.84 1002.1 99.35 -0.2 OULU 980505 3600 110000-120000 00 99.47 1001.2 100.39 0.9 OULU 980505 3600 120000-130000 00 100.27 1000.6 100.75 1.2 OULU 980505 3600 130000-140000 00 100.78 1000.1 100.84 1.3 OULU 980505 3600 140000-150000 00 101.54 999.6 101.22 1.7 OULU 980505 3600 150000-160000 00 101.71 998.9 100.90 1.4 OULU 980505 3600 160000-170000 00 102.21 998.3 100.96 1.5 OULU 980505 3600 170000-180000 00 102.43 997.8 100.75 1.2 OULU 980505 3600 180000-190000 00 102.99 997.5 101.09 1.6 OULU 980505 3600 190000-200000 00 102.75 997.3 100.68 1.2 OULU 980505 3600 200000-210000 00 102.86 996.7 100.35 0.8 OULU 980505 3600 210000-220000 00 103.71 995.8 100.55 1.0 OULU 980505 3600 220000-230000 00 104.54 995.1 100.83 1.3 OULU 980505 3600 230000-240000 00 105.07 994.6 100.98 1.5 OULU 980506 3600 000000-010000 00 105.77 994.2 101.35 1.8 OULU 980506 3600 010000-020000 00 105.89 993.6 101.02 1.5 OULU 980506 3600 020000-030000 00 107.01 992.9 101.53 2.0 OULU 980506 3600 030000-040000 00 106.94 992.5 101.13 1.6 OULU 980506 3600 040000-050000 00 107.12 992.0 100.94 1.4 OULU 980506 300 050000-050500 01 104.53 991.8 98.38 -1.1 OULU 980506 300 050500-051000 01 105.20 991.8 98.98 -0.5 OULU 980506 300 051000-051500 01 106.40 991.7 100.08 0.6 OULU 980506 300 051500-052000 01 106.80 991.7 100.43 0.9 OULU 980506 300 052000-052500 01 104.47 991.7 98.21 -1.3 OULU 980506 300 052500-053000 01 106.40 991.6 100.00 0.5 OULU 980506 300 053000-053500 01 106.40 991.6 99.96 0.5 OULU 980506 300 053500-054000 01 106.83 991.5 100.33 0.8 OULU 980506 300 054000-054500 01 105.70 991.4 99.22 -0.3 OULU 980506 300 054500-055000 01 106.80 991.4 100.21 0.7 OULU 980506 300 055000-055500 01 105.70 991.3 99.13 -0.4 OULU 980506 300 055500-060000 01 106.40 991.3 99.75 0.2 OULU 980506 300 060000-060500 01 105.30 991.2 98.67 -0.8 OULU 980506 300 060500-061000 01 106.63 991.2 99.88 0.4 OULU 980506 300 061000-061500 01 106.67 991.1 99.86 0.4 OULU 980506 300 061500-062000 01 106.43 991.0 99.60 0.1 OULU 980506 300 062000-062500 01 106.77 991.0 99.87 0.4 OULU 980506 300 062500-063000 01 105.13 990.9 98.30 -1.2 OULU 980506 300 063000-063500 01 106.63 990.9 99.67 0.2 OULU 980506 300 063500-064000 01 106.47 990.9 99.51 -0.0 OULU 980506 300 064000-064500 01 105.43 990.9 98.53 -1.0 OULU 980506 300 064500-065000 01 106.33 990.8 99.36 -0.2 OULU 980506 300 065000-065500 01 106.57 990.8 99.57 0.1 OULU 980506 300 065500-070000 01 107.60 990.8 100.53 1.0 OULU 980506 300 070000-070500 01 107.90 990.8 100.79 1.3 OULU 980506 300 070500-071000 01 107.90 990.7 100.75 1.2 OULU 980506 300 071000-071500 01 106.83 990.7 99.71 0.2 OULU 980506 300 071500-072000 01 105.93 990.6 98.83 -0.7 OULU 980506 300 072000-072500 01 106.63 990.6 99.45 -0.1 OULU 980506 300 072500-073000 01 106.57 990.5 99.35 -0.2 OULU 980506 300 073000-073500 01 105.93 990.5 98.73 -0.8 OULU 980506 300 073500-074000 01 106.67 990.5 99.39 -0.1 OULU 980506 300 074000-074500 01 107.63 990.4 100.28 0.8 OULU 980506 300 074500-075000 01 106.07 990.4 98.80 -0.7 OULU 980506 300 075000-075500 01 106.10 990.4 98.81 -0.7 OULU 980506 300 075500-080000 01 106.63 990.4 99.29 -0.2 OULU 980506 300 080000-080500 01 106.27 990.3 98.92 -0.6 OULU 980506 300 080500-081000 01 109.53 990.2 101.91 2.4 OULU 980506 300 081000-081500 01 107.23 990.2 99.71 0.2 OULU 980506 300 081500-082000 01 107.30 990.1 99.72 0.2 OULU 980506 300 082000-082500 01 107.50 990.0 99.86 0.3 OULU 980506 300 082500-083000 01 107.70 990.0 99.99 0.5 OULU 980506 300 083000-083500 01 109.03 989.9 101.19 1.7 OULU 980506 300 083500-084000 01 108.83 989.9 100.98 1.5 OULU 980506 300 084000-084500 01 107.37 989.9 99.60 0.1 OULU 980506 300 084500-085000 01 107.50 989.8 99.71 0.2 OULU 980506 300 085000-085500 01 109.30 989.8 101.36 1.9 OULU 980506 300 085500-090000 01 110.17 989.8 102.14 2.6 OULU 980506 300 090000-090500 01 108.60 989.7 100.66 1.1 OULU 980506 300 090500-091000 01 109.00 989.7 100.99 1.5 OULU 980506 300 091000-091500 01 109.27 989.6 101.20 1.7 OULU 980506 300 091500-092000 01 109.93 989.6 101.78 2.3 OULU 980506 300 092000-092500 01 109.73 989.5 101.56 2.1 OULU 980506 300 092500-093000 01 109.87 989.5 101.65 2.1 OULU 980506 300 093000-093500 01 112.10 989.5 103.68 4.2 OULU 980506 300 093500-094000 01 110.47 989.4 102.15 2.7 OULU 980506 300 094000-094500 01 109.93 989.4 101.64 2.1 OULU 980506 300 094500-095000 01 111.40 989.4 102.97 3.5 OULU 980506 300 095000-095500 01 109.53 989.3 101.23 1.7 OULU 980506 300 095500-100000 01 109.90 989.3 101.55 2.0 OULU 980506 300 100000-100500 01 108.17 989.3 99.93 0.4 OULU 980506 300 100500-101000 01 109.93 989.3 101.54 2.0 OULU 980506 300 101000-101500 01 109.23 989.2 100.87 1.4 OULU 980506 300 101500-102000 01 110.23 989.2 101.78 2.3 OULU 980506 300 102000-102500 01 109.50 989.2 101.08 1.6 OULU 980506 300 102500-103000 01 109.43 989.2 101.00 1.5 OULU 980506 300 103000-103500 01 109.70 989.1 101.21 1.7 OULU 980506 300 103500-104000 01 109.03 989.1 100.55 1.0 OULU 980506 300 104000-104500 01 109.30 989.0 100.75 1.2 OULU 980506 300 104500-105000 01 109.70 988.9 101.07 1.6 OULU 980506 300 105000-105500 01 109.83 988.9 101.15 1.6 OULU 980506 300 105500-110000 01 109.43 988.8 100.73 1.2 OULU 980506 300 110000-110500 01 110.37 988.8 101.56 2.1 OULU 980506 300 110500-111000 01 110.90 988.7 102.02 2.5 OULU 980506 300 111000-111500 01 110.07 988.7 101.23 1.7 OULU 980506 300 111500-112000 01 111.63 988.7 102.65 3.2 OULU 980506 300 112000-112500 01 109.80 988.6 100.94 1.4 OULU 980506 300 112500-113000 01 110.40 988.6 101.47 2.0 OULU 980506 300 113000-113500 01 111.83 988.5 102.74 3.2 OULU 980506 300 113500-114000 01 109.77 988.4 100.77 1.3 OULU 980506 300 114000-114500 01 110.60 988.4 101.47 2.0 OULU 980506 300 114500-115000 01 112.13 988.3 102.81 3.3 OULU 980506 300 115000-115500 01 111.57 988.2 102.22 2.7 OULU 980506 300 115500-120000 01 110.37 988.1 101.06 1.5 OULU 980506 300 120000-120500 01 112.70 988.0 103.15 3.7 OULU 980506 300 120500-121000 01 111.63 988.0 102.16 2.7 OULU 980506 300 121000-121500 01 111.50 988.0 102.02 2.5 OULU 980506 300 121500-122000 01 110.97 988.0 101.52 2.0 OULU 980506 300 122000-122500 01 110.47 988.0 101.05 1.5 OULU 980506 300 122500-123000 01 110.80 987.9 101.34 1.8 OULU 980506 300 123000-123500 01 110.47 987.9 101.00 1.5 OULU 980506 300 123500-124000 01 111.60 987.8 101.99 2.5 OULU 980506 300 124000-124500 01 111.23 987.8 101.61 2.1 OULU 980506 300 124500-125000 01 112.07 987.7 102.32 2.8 OULU 980506 300 125000-125500 01 111.90 987.6 102.13 2.6 OULU 980506 300 125500-130000 01 111.33 987.6 101.56 2.1 OULU 980506 300 130000-130500 01 112.10 987.5 102.23 2.7 OULU 980506 300 130500-131000 01 112.00 987.5 102.11 2.6 OULU 980506 300 131000-131500 01 110.57 987.5 100.79 1.3 OULU 980506 300 131500-132000 01 110.40 987.5 100.62 1.1 OULU 980506 300 132000-132500 01 112.43 987.4 102.45 2.9 OULU 980506 300 132500-133000 01 110.47 987.4 100.64 1.1 OULU 980506 300 133000-133500 01 111.73 987.4 101.78 2.3 OULU 980506 300 133500-134000 01 112.80 987.4 102.76 3.3 OULU 980506 300 134000-134500 01 112.13 987.4 102.16 2.7 OULU 980506 300 134500-135000 01 110.23 987.4 100.43 0.9 OULU 980506 300 135000-135500 01 112.07 987.4 102.11 2.6 OULU 980506 300 135500-140000 01 113.33 987.4 103.27 3.8 OULU 980506 300 140000-140500 01 111.13 987.4 101.25 1.7 OULU 980506 300 140500-141000 01 112.73 987.4 102.69 3.2 OULU 980506 300 141000-141500 01 111.20 987.4 101.28 1.8 OULU 980506 300 141500-142000 01 112.27 987.4 102.23 2.7 OULU 980506 300 142000-142500 01 111.67 987.3 101.67 2.2 OULU 980506 300 142500-143000 01 112.93 987.3 102.81 3.3 OULU 980506 300 143000-143500 01 109.63 987.3 99.78 0.3 OULU 980506 300 143500-144000 01 111.27 987.2 101.24 1.7 OULU 980506 300 144000-144500 01 112.73 987.2 102.55 3.0 OULU 980506 300 144500-145000 01 112.80 987.2 102.58 3.1 OULU 980506 300 145000-145500 01 113.10 987.1 102.82 3.3 OULU 980506 300 145500-150000 01 111.70 987.1 101.52 2.0 OULU 980506 300 150000-150500 01 114.23 987.1 103.81 4.3 OULU 980506 300 150500-151000 01 112.57 987.1 102.30 2.8 OULU 980506 300 151000-151500 01 112.10 987.1 101.87 2.4 OULU 980506 300 151500-152000 01 112.10 987.1 101.87 2.4 OULU 980506 300 152000-152500 01 112.70 987.1 102.42 2.9 OULU 980506 300 152500-153000 01 111.43 987.1 101.27 1.8 OULU 980506 300 153000-153500 01 109.93 987.1 99.90 0.4 OULU 980506 300 153500-154000 01 111.27 987.1 101.11 1.6 OULU 980506 300 154000-154500 01 111.40 987.1 101.22 1.7 OULU 980506 300 154500-155000 01 112.97 987.0 102.64 3.1 OULU 980506 300 155000-155500 01 111.77 987.0 101.55 2.0 OULU 980506 300 155500-160000 01 112.47 987.0 102.18 2.7 OULU 980506 300 160000-160500 01 110.60 987.0 100.49 1.0 OULU 980506 300 160500-161000 01 110.87 987.1 100.74 1.2 OULU 980506 300 161000-161500 01 111.47 987.1 101.30 1.8 OULU 980506 300 161500-162000 01 111.57 987.1 101.41 1.9 OULU 980506 300 162000-162500 01 111.60 987.1 101.45 1.9 OULU 980506 300 162500-163000 01 114.47 987.1 104.07 4.6 OULU 980506 300 163000-163500 01 111.30 987.1 101.19 1.7 OULU 980506 300 163500-164000 01 110.97 987.1 100.87 1.4 OULU 980506 300 164000-164500 01 113.47 987.1 103.12 3.6 OULU 980506 300 164500-165000 01 111.70 987.1 101.50 2.0 OULU 980506 300 165000-165500 01 111.43 987.0 101.24 1.7 OULU 980506 300 165500-170000 01 111.10 987.0 100.92 1.4 OULU 980506 300 170000-170500 01 110.50 987.0 100.36 0.8 OULU 980506 300 170500-171000 01 110.97 987.0 100.78 1.3 OULU 980506 300 171000-171500 01 111.87 987.0 101.59 2.1 OULU 980506 300 171500-172000 01 111.73 987.0 101.46 2.0 OULU 980506 300 172000-172500 01 111.90 987.0 101.60 2.1 OULU 980506 300 172500-173000 01 114.73 986.9 104.17 4.7 OULU 980506 300 173000-173500 01 112.37 986.9 102.02 2.5 OULU 980506 300 173500-174000 01 113.57 986.9 103.10 3.6 OULU 980506 300 174000-174500 01 112.73 986.9 102.35 2.8 OULU 980506 300 174500-175000 01 111.73 986.9 101.44 1.9 OULU 980506 300 175000-175500 01 112.90 986.9 102.50 3.0 OULU 980506 300 175500-180000 01 113.33 986.9 102.89 3.4 OULU 980506 300 180000-180500 01 111.33 986.9 101.07 1.6 OULU 980506 300 180500-181000 01 113.87 986.9 103.36 3.9 OULU 980506 300 181000-181500 01 111.53 986.9 101.23 1.7 OULU 980506 300 181500-182000 01 111.83 986.9 101.50 2.0 OULU 980506 300 182000-182500 01 112.13 986.9 101.77 2.3 OULU 980506 300 182500-183000 01 110.70 986.9 100.46 0.9 OULU 980506 300 183000-183500 01 111.37 986.8 101.03 1.5 OULU 980506 300 183500-184000 01 113.13 986.8 102.59 3.1 OULU 980506 300 184000-184500 01 112.73 986.7 102.18 2.7 OULU 980506 300 184500-185000 01 111.60 986.6 101.10 1.6 OULU 980506 300 185000-185500 01 112.47 986.6 101.83 2.3 OULU 980506 300 185500-190000 01 112.17 986.5 101.51 2.0 OULU 980506 300 190000-190500 01 111.87 986.5 101.21 1.7 OULU 980506 300 190500-191000 01 112.67 986.5 101.93 2.4 OULU 980506 300 191000-191500 01 112.53 986.5 101.80 2.3 OULU 980506 300 191500-192000 01 112.00 986.4 101.31 1.8 OULU 980506 300 192000-192500 01 113.33 986.4 102.50 3.0 OULU 980506 300 192500-193000 01 113.23 986.4 102.40 2.9 OULU 980506 300 193000-193500 01 113.80 986.4 102.91 3.4 OULU 980506 300 193500-194000 01 112.20 986.4 101.46 2.0 OULU 980506 300 194000-194500 01 112.33 986.4 101.57 2.1 OULU 980506 300 194500-195000 01 112.63 986.4 101.84 2.3 OULU 980506 300 195000-195500 01 114.13 986.4 103.19 3.7 OULU 980506 300 195500-200000 01 115.67 986.4 104.58 5.1 OULU 980506 300 200000-200500 01 113.70 986.4 102.78 3.3 OULU 980506 300 200500-201000 01 112.90 986.3 102.03 2.5 OULU 980506 300 201000-201500 01 112.27 986.3 101.42 1.9 OULU 980506 300 201500-202000 01 110.90 986.2 100.16 0.6 OULU 980506 300 202000-202500 01 113.77 986.2 102.72 3.2 OULU 980506 300 202500-203000 01 112.00 986.2 101.09 1.6 OULU 980506 300 203000-203500 01 113.70 986.1 102.60 3.1 OULU 980506 300 203500-204000 01 113.70 986.1 102.58 3.1 OULU 980506 300 204000-204500 01 112.83 986.1 101.79 2.3 OULU 980506 300 204500-205000 01 112.83 986.1 101.77 2.3 OULU 980506 300 205000-205500 01 113.00 986.0 101.90 2.4 OULU 980506 300 205500-210000 01 111.20 986.0 100.26 0.8 OULU 980506 3600 210000-220000 00 112.66 985.9 101.51 2.0 OULU 980506 3600 220000-230000 00 112.79 986.0 101.71 2.2 OULU 980506 3600 230000-240000 00 112.23 986.1 101.29 1.8 OULU 980507 3600 000000-010000 00 112.06 986.6 101.51 2.0 OULU 980507 3600 010000-020000 00 111.64 987.0 101.41 1.9 OULU 980507 3600 020000-030000 00 110.76 987.1 100.69 1.2 OULU 980507 3600 030000-040000 00 110.99 987.3 101.05 1.5 OULU 980507 3600 040000-050000 00 111.29 987.6 101.53 2.0 OULU 980507 3600 050000-060000 00 111.18 988.0 101.73 2.2 OULU 980507 3600 060000-070000 00 110.78 988.6 101.79 2.3 OULU 980507 3600 070000-080000 00 110.14 989.3 101.76 2.3 OULU 980507 3600 080000-090000 00 109.94 990.1 102.18 2.7 OULU 980507 3600 090000-100000 00 109.26 990.9 102.12 2.6 OULU 980507 3600 100000-110000 00 109.47 991.6 102.91 3.4 OULU 980507 3600 110000-120000 00 107.81 992.5 101.99 2.5 OULU 980507 3600 120000-130000 00 107.80 993.3 102.58 3.1 OULU 980507 3600 130000-140000 00 106.89 994.1 102.35 2.8 OULU 980507 3600 140000-150000 00 106.11 994.8 102.11 2.6 OULU 980507 3600 150000-160000 00 105.28 995.4 101.77 2.3 OULU 980507 3600 160000-170000 00 104.71 995.8 101.51 2.0 OULU 980507 3600 170000-180000 00 104.11 996.2 101.26 1.7 OULU 980507 3600 180000-190000 00 103.71 996.9 101.35 1.8 OULU 980507 3600 190000-200000 00 103.52 997.4 101.57 2.1 OULU 980507 3600 200000-210000 00 103.51 998.2 102.12 2.6 OULU 980507 3600 210000-220000 00 103.34 998.7 102.36 2.9 OULU 980507 3600 220000-230000 00 102.49 999.2 101.89 2.4 OULU 980507 3600 230000-240000 00 102.39 999.9 102.30 2.8 * COMMENT 5-MIN. PRESSURES INTERPOLATED FROM FULL AND HALF HOUR VALUES COMMENT DATA VERIFIED BY HANNU KANANEN OF THE UNIVERSITY OF OULU ***************************************************************************