UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011812.upa.cvt Date: 1200Z 18 JAN 26 Searching for PASY... Searching the city database file for: PASY ... Date:1200Z 18 JAN 26 Station: PASY WMO ident: 70414 Latitude: 52.72 Longitude: 174.12 Elevation: 30.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 -12 0 0 SFC 994 30 9.4 6.0 79 3.4 7.6 0 0 283.0 284.1 281.1 299.4 5.90 2 612 3712 -26.7 -43.7 18 17.0 -28.0 181 18 283.6 283.6 273.5 284.0 0.13 3 580 4094 -25.5 -56.5 4 31.0 -27.3 193 24 289.4 289.4 276.4 289.5 0.03 4 503 5098 -32.1 -56.1 7 24.0 -33.2 180 31 293.4 293.4 278.4 293.5 0.04 5 500 5140 -32.5 -53.5 11 21.0 -33.6 180 31 293.4 293.4 278.4 293.6 0.05 6 496 5197 -32.9 -49.9 17 17.0 -33.8 180 31 293.6 293.6 278.6 293.9 0.08 7 485 5355 -34.3 -36.9 77 2.6 -34.5 181 31 293.8 293.8 279.0 294.9 0.33 8 470 5575 -36.1 -39.9 68 3.8 -36.4 182 31 294.2 294.2 279.1 295.0 0.25 9 464 5665 -36.5 -46.5 35 10.0 -37.1 183 31 294.8 294.8 279.2 295.2 0.13 10 401 6663 -44.9 -49.9 57 5.0 -45.1 175 37 296.4 296.4 279.9 296.8 0.10 11 400 6680 -45.1 -49.8 59 4.7 -45.3 175 37 296.4 296.4 279.9 296.7 0.10 12 394 6780 -45.9 -48.1 78 2.2 -46.0 177 37 296.6 296.6 280.0 297.1 0.12 13 382 6985 -47.1 -54.1 45 7.0 -47.3 180 37 297.7 297.7 280.4 297.9 0.06 14 377 7072 -47.7 -51.0 69 3.3 -47.8 181 38 298.0 298.0 280.6 298.3 0.09 15 375 7107 -47.9 -53.9 50 6.0 -48.1 182 38 298.2 298.2 280.6 298.4 0.07 16 371 7177 -47.3 -74.3 3 27.0 -47.7 183 38 299.9 299.9 281.3 299.9 0.00 17 365 7285 -47.1 -60.1 21 13.0 -47.4 184 38 301.6 301.6 282.0 301.7 0.03 18 363 7321 -46.9 -65.9 10 19.0 -47.3 185 38 302.3 302.3 282.3 302.4 0.01 19 314 8266 -52.5 -69.5 11 17.0 -52.7 180 39 307.3 307.3 284.3 307.4 0.01 20 300 8560 -52.9 -74.9 5 22.0 -53.1 180 37 310.8 310.8 285.6 310.8 0.00 21 250 9750 -48.1 -78.1 2 30.0 -48.6 160 33 334.6 334.6 292.9 334.6 0.00 22 215 10748 -45.1 -79.1 1 34.0 -45.9 180 34 354.0 354.0 297.5 354.0 0.00 23 200 11230 -45.5 -79.5 1 34.0 -46.3 180 32 360.7 360.7 298.8 360.7 0.00 24 196 11365 -45.7 -79.7 1 34.0 -46.5 182 29 362.5 362.5 299.2 362.5 0.00 25 166 12489 -40.3 -77.3 1 37.0 -41.8 155 24 389.2 389.2 303.7 389.2 0.01 26 150 13180 -42.3 -78.3 1 36.0 -43.7 170 21 397.2 397.2 304.8 397.2 0.01 27 100 15900 -47.3 -81.3 1 34.0 -48.6 155 24 436.3 436.3 309.5 436.4 0.01 28 70 18260 -48.5 -82.5 1 34.0 -50.0 160 29 480.6 480.6 313.5 480.7 0.01 29 54 19971 -47.5 -82.5 1 35.0 -49.6 155 19 520.0 520.0 316.3 520.0 0.01 TRP 314 8266 -52.5 -69.5 11 17.0 -52.7 180 39 307.3 307.3 284.3 307.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5152.00 m Freezing level: 894.53 mb = 988.72 m = 3243.80 ft Wetbulb zero: 912.11 mb = 682.68 m = 2239.75 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 36.63 % Est. max temperature: 10.17 C = 50.31 F Sfc-Lift cond lev (LCL): 943.89 mb = 422.69 m = 1386.77 ft T: 5.55 C 700-500 lapse rate: 6.45 C/km Conv cond level (CCL): 879.19 mb = 961.71 m = 3155.16 ft Mean mixing ratio: 4.44 g/kg Conv temperature: 10.03 C = 50.06 F Cap Strength: 0.32 C Lifted Index: -0.53 C Risk: Thunderstorms probable Lifted Index @300 mb: 10.71 C Lifted Index @700 mb: -4.77 C Showalter Index: 3.81 C Risk: None Total Totals Index: 52.71 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.25 C Cross Totals Index: 22.46 C K Index: 6.98 Risk: None Sweat Index: 117.15 Risk: None Energy Index: 0.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 537.97 J/kg Max Up Vert Vel: 32.80 m/s Conv Inhibition (B-): 1.10 J/kg Cap Strength: 0.32 C Lift Cond Lev (LCL): 883.77 mb = 922.27 m = 3025.77 ft Lev Free Conv (LFC): 868.77 mb = 1052.22 m = 3452.13 ft Equ Level (EL): 458.77 mb = 5742.31 m = 18839.38 ft B at Equ Level: 536.68 J/kg Max Parcel Lev (MPL): 298.77 mb = 8586.72 m = 28171.32 ft Wind level data Storm motion: 210 at 12 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 994 30 0 0 -0.0 -0.0 | 30 12 -5.7 -10.0 1 960 305 25 5 -2.1 -4.5 | 28 17 -7.8 -14.6 2 925 603 55 5 -4.1 -2.9 | 37 16 -9.8 -12.9 3 924 610 55 5 -4.1 -2.9 | 37 16 -9.8 -12.9 4 888 914 90 5 -5.0 0.0 | 47 15 -10.7 -10.0 5 854 1219 85 6 -6.0 -0.5 | 48 16 -11.6 -10.5 6 850 1257 90 5 -5.0 0.0 | 47 15 -10.7 -10.0 7 788 1829 110 5 -4.7 1.7 | 51 13 -10.4 -8.3 8 756 2134 75 4 -3.9 -1.0 | 41 15 -9.5 -11.1 9 726 2438 230 2 1.5 1.3 | 25 10 -4.1 -8.7 10 700 2711 195 8 2.1 7.7 | 58 4 -3.6 -2.3 11 697 2743 195 8 2.1 7.7 | 58 4 -3.6 -2.3 12 640 3353 195 14 3.6 13.5 | 150 4 -2.0 3.5 13 614 3658 180 18 0.0 18.0 | 145 10 -5.7 8.0 14 589 3962 195 23 6.0 22.2 | 181 12 0.3 12.2 15 564 4267 190 25 4.3 24.6 | 175 15 -1.3 14.6 16 519 4877 180 30 0.0 30.0 | 164 21 -5.7 20.0 17 500 5140 180 31 0.0 31.0 | 165 22 -5.7 21.0 18 435 6096 185 31 2.7 30.9 | 172 21 -3.0 20.9 19 400 6680 175 37 -3.2 36.9 | 162 28 -8.9 26.8 20 363 7315 185 38 3.3 37.9 | 175 28 -2.4 27.8 21 347 7620 175 35 -3.1 34.9 | 161 26 -8.7 24.8 22 316 8230 175 42 -3.7 41.8 | 164 33 -9.3 31.8 23 314 8266 180 39 0.0 39.0 | 169 30 -5.7 29.0 24 300 8560 180 37 0.0 37.0 | 168 28 -5.7 27.0 25 287 8839 180 37 0.0 37.0 | 168 28 -5.7 27.0 26 274 9144 175 38 -3.3 37.9 | 162 29 -9.0 27.8 27 250 9750 160 33 -11.3 31.0 | 141 27 -17.0 21.0 28 250 9754 160 31 -10.6 29.1 | 140 25 -16.3 19.1 29 228 10363 160 37 -12.7 34.8 | 143 31 -18.3 24.7 30 218 10668 180 34 0.0 34.0 | 167 25 -5.7 24.0 31 200 11230 180 32 0.0 32.0 | 166 23 -5.7 22.0 32 190 11582 185 24 2.1 23.9 | 166 14 -3.6 13.9 33 182 11887 155 23 -9.7 20.8 | 125 19 -15.4 10.8 34 166 12497 155 24 -10.1 21.8 | 127 20 -15.8 11.7 35 159 12802 185 22 1.9 21.9 | 162 12 -3.8 11.9 36 152 13106 160 24 -8.2 22.6 | 132 19 -13.9 12.5 37 150 13180 170 21 -3.6 20.7 | 139 14 -9.3 10.7 38 145 13411 170 22 -3.8 21.7 | 141 15 -9.5 11.6 39 126 14326 150 21 -10.5 18.2 | 117 18 -16.2 8.2 40 121 14630 185 18 1.6 17.9 | 153 9 -4.1 7.9 41 115 14935 185 17 1.5 16.9 | 149 8 -4.2 6.9 42 110 15240 175 18 -1.6 17.9 | 138 11 -7.2 7.9 43 101 15850 145 20 -11.5 16.4 | 110 18 -17.1 6.4 44 100 15900 155 24 -10.1 21.8 | 127 20 -15.8 11.7 45 96 16154 155 24 -10.1 21.8 | 127 20 -15.8 11.7 46 92 16459 175 18 -1.6 17.9 | 138 11 -7.2 7.9 47 88 16764 165 20 -5.2 19.3 | 131 14 -10.8 9.3 48 80 17374 175 18 -1.6 17.9 | 138 11 -7.2 7.9 49 76 17678 145 13 -7.5 10.6 | 93 13 -13.1 0.6 50 73 17983 155 17 -7.2 15.4 | 113 14 -12.9 5.4 51 70 18260 160 29 -9.9 27.3 | 138 23 -15.6 17.2 52 70 18288 145 22 -12.6 18.0 | 114 20 -18.3 8.0 53 65 18593 155 30 -12.7 27.2 | 133 25 -18.4 17.2 54 61 18898 175 25 -2.2 24.9 | 152 17 -7.9 14.9 55 58 19202 160 16 -5.5 15.0 | 114 12 -11.1 5.0 56 54 19507 155 19 -8.0 17.2 | 118 15 -13.7 7.2 57 51 19812 180 24 0.0 24.0 | 158 15 -5.7 14.0 58 48 20117 160 23 -7.9 21.6 | 131 18 -13.5 11.6 Wind Parameters Mean winds (0-6000m): 179.5 at 15.4 knts Storm direction: 209.5 at 11.5 knts Shear (0-3000m) pos: 0.8 neg: 1.1 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 69.1 deg Storm rel helicity (0-3000m) pos: 38.1 neg: -20.9 tot: 17.2 m^2/s^2 ave: 5.7 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 1.1 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 11.87 Bulk Shear: 45.34 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 32 4 30 15| 5.1 0.0 5.1| 10.0 -1.9 8.1 16.2 0.25| 7.2 1.8 1000 56 4 37 16| 2.8 0.0 2.8| 23.9 -1.9 22.0 22.0 0.46| 5.7 2.6 1500 70 5 41 15| 1.7 0.0 1.7| 25.8 -2.1 23.7 15.8 0.43| 4.4 1.9 2000 79 5 43 15| 1.3 0.3 1.6| 27.7 -8.3 19.4 9.7 0.28| 4.1 1.1 2500 81 4 43 15| 1.0 0.3 1.2| 31.8 -20.9 10.9 4.4 0.04| 5.5 0.2 3000 109 5 51 13| 0.8 1.1 1.9| 38.1 -20.9 17.2 5.7 0.19| 5.8 1.1 4000 167 8 74 8| 1.6 1.5 3.1| 58.8 -22.0 36.8 9.2 0.31| 6.4 2.0 5000 178 12 108 6| 1.3 2.1 3.4| 59.4 -41.5 17.8 3.6 0.18| 6.1 1.1 6000 180 15 133 8| 1.2 1.8 3.0| 73.8 -41.5 32.3 5.4 0.22| 5.4 1.2 Wrote GIF file: /home/apache/climate/data/raob//PASY/skewt/PASY.skewt.20260118.12.gif