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 890725 070000-080000 UT OULU PRE-INCREASE AVERAGE COUNTING RATE 93.82 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 890724 3600 000000-010000 00 80.65 1021.6 94.60 0.8 OULU 890724 3600 010000-020000 00 80.73 1021.7 94.78 1.0 OULU 890724 3600 020000-030000 00 80.86 1021.7 94.98 1.2 OULU 890724 3600 030000-040000 00 80.46 1022.0 94.70 0.9 OULU 890724 3600 040000-050000 00 79.69 1022.3 93.97 0.2 OULU 890724 3600 050000-060000 00 80.14 1022.2 94.45 0.7 OULU 890724 3600 060000-070000 00 80.08 1022.3 94.48 0.7 OULU 890724 3600 070000-080000 00 80.56 1022.5 95.15 1.4 OULU 890724 3600 080000-090000 00 79.77 1022.7 94.33 0.5 OULU 890724 3600 090000-100000 00 80.03 1022.6 94.59 0.8 OULU 890724 3600 100000-110000 00 80.36 1022.4 94.86 1.1 OULU 890724 3600 110000-120000 00 80.88 1022.4 95.45 1.7 OULU 890724 3600 120000-130000 00 80.73 1022.2 95.14 1.4 OULU 890724 3600 130000-140000 00 80.40 1022.2 94.74 1.0 OULU 890724 3600 140000-150000 00 80.96 1021.9 95.23 1.5 OULU 890724 3600 150000-160000 00 80.89 1021.7 94.98 1.2 OULU 890724 3600 160000-170000 00 81.18 1021.6 95.22 1.5 OULU 890724 3600 170000-180000 00 81.10 1021.4 95.03 1.3 OULU 890724 3600 180000-190000 00 81.12 1021.1 94.85 1.1 OULU 890724 3600 190000-200000 00 81.19 1020.8 94.72 1.0 OULU 890724 3600 200000-210000 00 80.74 1020.6 94.03 0.2 OULU 890724 3600 210000-220000 00 81.20 1020.2 94.29 0.5 OULU 890724 3600 220000-230000 00 81.10 1019.8 93.92 0.1 OULU 890724 3600 230000-240000 00 81.29 1019.3 93.79 -0.0 OULU 890725 3600 000000-010000 00 81.68 1019.0 94.01 0.2 OULU 890725 3600 010000-020000 00 81.80 1018.7 93.94 0.1 OULU 890725 3600 020000-030000 00 81.88 1018.6 93.93 0.1 OULU 890725 3600 030000-040000 00 82.14 1018.4 94.15 0.4 OULU 890725 3600 040000-050000 00 82.53 1018.3 94.48 0.7 OULU 890725 3600 050000-060000 00 82.06 1018.1 93.82 0.0 OULU 890725 3600 060000-070000 00 82.78 1017.9 94.51 0.7 OULU 890725 300 070000-070500 00 81.73 1017.9 93.28 -0.6 OULU 890725 300 070500-071000 00 82.10 1017.8 93.68 -0.1 OULU 890725 300 071000-071500 00 81.30 1017.8 92.75 -1.1 OULU 890725 300 071500-072000 00 82.33 1017.8 93.91 0.1 OULU 890725 300 072000-072500 00 82.13 1017.8 93.66 -0.2 OULU 890725 300 072500-073000 00 82.50 1017.7 94.06 0.3 OULU 890725 300 073000-073500 00 82.93 1017.7 94.54 0.8 OULU 890725 300 073500-074000 00 82.87 1017.7 94.45 0.7 OULU 890725 300 074000-074500 00 82.00 1017.7 93.44 -0.4 OULU 890725 300 074500-075000 00 82.20 1017.6 93.65 -0.2 OULU 890725 300 075000-075500 00 82.87 1017.6 94.40 0.6 OULU 890725 300 075500-080000 00 82.53 1017.6 94.00 0.2 OULU 890725 300 080000-080500 00 81.33 1017.6 92.63 -1.3 OULU 890725 300 080500-081000 00 83.03 1017.6 94.56 0.8 OULU 890725 300 081000-081500 00 83.90 1017.6 95.55 1.8 OULU 890725 300 081500-082000 00 82.50 1017.6 93.96 0.1 OULU 890725 300 082000-082500 00 81.47 1017.6 92.78 -1.1 OULU 890725 300 082500-083000 00 82.37 1017.6 93.81 -0.0 OULU 890725 300 083000-083500 00 82.97 1017.6 94.49 0.7 OULU 890725 300 083500-084000 00 81.63 1017.6 92.96 -0.9 OULU 890725 300 084000-084500 00 82.87 1017.6 94.36 0.6 OULU 890725 300 084500-085000 00 81.83 1017.5 93.18 -0.7 OULU 890725 300 085000-085500 00 83.50 1017.5 95.07 1.3 OULU 890725 300 085500-090000 00 83.53 1017.5 95.10 1.4 OULU 890725 300 090000-090500 00 83.37 1017.5 94.90 1.1 OULU 890725 300 090500-091000 00 83.57 1017.5 95.12 1.4 OULU 890725 300 091000-091500 00 84.57 1017.5 96.24 2.6 OULU 890725 300 091500-092000 00 83.80 1017.5 95.36 1.6 OULU 890725 300 092000-092500 00 83.53 1017.5 95.05 1.3 OULU 890725 300 092500-093000 00 83.60 1017.4 95.11 1.4 OULU 890725 300 093000-093500 00 83.70 1017.4 95.22 1.5 OULU 890725 300 093500-094000 00 84.00 1017.4 95.57 1.9 OULU 890725 300 094000-094500 00 84.23 1017.4 95.84 2.1 OULU 890725 300 094500-095000 00 83.37 1017.4 94.85 1.1 OULU 890725 300 095000-095500 00 83.23 1017.4 94.70 0.9 OULU 890725 300 095500-100000 00 83.30 1017.4 94.78 1.0 OULU 890725 300 100000-100500 00 84.30 1017.4 95.91 2.2 OULU 890725 300 100500-101000 00 83.47 1017.4 94.94 1.2 OULU 890725 300 101000-101500 00 84.07 1017.4 95.60 1.9 OULU 890725 300 101500-102000 00 83.70 1017.3 95.16 1.4 OULU 890725 300 102000-102500 00 84.60 1017.3 96.16 2.5 OULU 890725 300 102500-103000 00 84.33 1017.3 95.83 2.1 OULU 890725 300 103000-103500 00 84.07 1017.3 95.51 1.8 OULU 890725 300 103500-104000 00 83.57 1017.2 94.93 1.2 OULU 890725 300 104000-104500 00 83.50 1017.2 94.85 1.1 OULU 890725 300 104500-105000 00 84.13 1017.2 95.55 1.9 OULU 890725 300 105000-105500 00 82.70 1017.2 93.92 0.1 OULU 890725 300 105500-110000 00 83.23 1017.2 94.51 0.7 OULU 890725 300 110000-110500 00 83.50 1017.2 94.80 1.0 OULU 890725 300 110500-111000 00 84.27 1017.1 95.66 2.0 OULU 890725 300 111000-111500 00 85.13 1017.1 96.64 3.0 OULU 890725 300 111500-112000 00 84.73 1017.1 96.17 2.5 OULU 890725 300 112000-112500 00 83.40 1017.1 94.65 0.9 OULU 890725 300 112500-113000 00 84.07 1017.1 95.40 1.7 OULU 890725 300 113000-113500 00 85.13 1017.1 96.60 3.0 OULU 890725 300 113500-114000 00 83.97 1017.1 95.28 1.6 OULU 890725 300 114000-114500 00 83.30 1017.1 94.53 0.8 OULU 890725 300 114500-115000 00 84.13 1017.1 95.48 1.8 OULU 890725 300 115000-115500 00 84.53 1017.1 95.93 2.3 OULU 890725 300 115500-120000 00 83.67 1017.1 94.95 1.2 OULU 890725 3600 120000-130000 00 83.98 1017.1 95.28 1.6 OULU 890725 3600 130000-140000 00 83.95 1016.8 95.10 1.4 OULU 890725 3600 140000-150000 00 83.77 1016.7 94.79 1.0 OULU 890725 3600 150000-160000 00 84.05 1016.4 94.90 1.2 OULU 890725 3600 160000-170000 00 83.84 1016.2 94.51 0.7 OULU 890725 3600 170000-180000 00 83.78 1016.0 94.32 0.5 OULU 890725 3600 180000-190000 00 83.73 1015.7 94.04 0.2 OULU 890725 3600 190000-200000 00 83.96 1015.8 94.39 0.6 OULU 890725 3600 200000-210000 00 83.46 1016.3 94.17 0.4 OULU 890725 3600 210000-220000 00 82.90 1016.7 93.82 -0.0 OULU 890725 3600 220000-230000 00 82.84 1017.1 94.03 0.2 OULU 890725 3600 230000-240000 00 82.71 1017.4 94.10 0.3 * COMMENT 5-MIN. PRESSURES INTERPOLATED FROM FULL AND HALF HOUR VALUES COMMENT DATA VERIFIED BY HANNU KANANEN OF THE UNIVERSITY OF OULU ***************************************************************************