UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for PASY... Searching the city database file for: PASY ... Date:1200Z 7 OCT 25 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 -66 SFC 988 30 9.2 7.2 87 2.0 8.1 260 12 283.3 284.4 281.8 301.2 6.45 2 925 575 3.8 2.9 94 0.9 3.4 260 17 283.2 284.1 280.2 297.4 5.10 3 875 1024 0.2 0.0 99 0.2 0.1 260 21 284.0 284.7 279.7 296.3 4.37 4 873 1042 0.2 0.2 100 0.0 0.2 260 22 284.2 284.9 279.8 296.7 4.44 5 850 1256 -0.9 -1.8 94 0.9 -1.3 260 25 285.2 285.9 279.7 296.4 3.94 6 757 2171 -6.7 -6.7 100 0.0 -6.7 254 25 288.5 289.1 280.2 297.4 3.05 7 744 2306 -7.1 -12.1 67 5.0 -8.7 252 27 289.5 289.9 279.4 295.6 2.03 8 730 2454 -8.3 -14.3 62 6.0 -10.1 250 28 289.8 290.1 279.1 295.0 1.73 9 706 2713 -9.9 -11.8 86 1.9 -10.5 254 29 290.8 291.2 280.1 297.4 2.19 10 700 2779 -10.3 -13.2 79 2.9 -11.2 250 28 291.1 291.4 280.0 297.0 1.97 11 661 3219 -12.5 -30.5 21 18.0 -15.7 252 30 293.4 293.5 279.0 294.9 0.46 12 597 3987 -18.9 -29.9 37 11.0 -20.7 245 31 294.7 294.8 279.7 296.4 0.54 13 565 4395 -21.3 -29.3 49 8.0 -22.6 234 38 296.5 296.6 280.7 298.5 0.60 14 523 4963 -23.9 -49.9 7 26.0 -26.0 228 43 300.0 300.0 281.4 300.3 0.08 15 500 5290 -25.5 -48.5 10 23.0 -27.4 220 49 301.9 302.0 282.3 302.3 0.09 16 492 5407 -26.3 -50.3 9 24.0 -28.1 220 50 302.4 302.4 282.4 302.6 0.08 17 452 6014 -30.3 -56.3 6 26.0 -31.7 220 54 304.8 304.8 283.4 304.9 0.04 18 422 6501 -30.9 -59.9 4 29.0 -32.4 217 76 310.0 310.1 285.4 310.2 0.03 19 400 6880 -31.9 -59.9 5 28.0 -33.3 215 96 313.5 313.5 286.6 313.6 0.03 20 371 7408 -33.7 -55.7 9 22.0 -35.0 214 121 318.0 318.0 288.2 318.2 0.05 21 310 8647 -39.8 -64.3 6 24.5 -40.6 200 144 326.2 326.2 290.6 326.3 0.02 22 300 8870 -40.9 -65.9 5 25.0 -41.7 200 140 327.7 327.7 291.1 327.8 0.02 23 293 9031 -41.9 -65.9 6 24.0 -42.6 200 135 328.5 328.5 291.3 328.6 0.02 24 250 10100 -45.9 -70.9 4 25.0 -46.5 205 128 337.8 337.8 293.8 337.9 0.01 25 235 10512 -46.5 -74.5 3 28.0 -47.1 209 121 342.9 343.0 295.0 343.0 0.01 26 221 10920 -47.7 -76.7 2 29.0 -48.3 210 111 347.2 347.2 296.0 347.2 0.01 27 200 11580 -48.3 -78.3 2 30.0 -48.9 215 91 356.3 356.3 298.0 356.3 0.00 28 188 11988 -46.9 -79.9 1 33.0 -47.6 215 81 364.9 364.9 299.7 364.9 0.00 29 150 13470 -50.7 -81.7 1 31.0 -51.3 215 71 382.7 382.7 302.7 382.7 0.00 30 116 15132 -54.3 -84.3 1 30.0 -54.8 228 67 405.2 405.2 305.9 405.3 0.00 31 100 16090 -51.5 -83.5 1 32.0 -52.3 225 38 428.2 428.2 308.6 428.2 0.00 32 88 16920 -51.5 -83.5 1 32.0 -52.4 225 37 444.2 444.2 310.3 444.2 0.00 TRP 221 10920 -47.7 -76.7 2 29.0 -48.3 210 111 347.2 347.2 296.0 347.2 0.01 WND 310 8647 -39.8 -64.3 6 24.5 -40.6 200 144 326.2 326.2 290.6 326.3 0.02 Sounding variables and indices 1000-500 mb thick: 5356.00 m Freezing level: 868.82 mb = 1081.08 m = 3546.80 ft Wetbulb zero: 869.93 mb = 1070.42 m = 3511.83 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 61.53 % Est. max temperature: 11.48 C = 52.67 F Sfc-Lift cond lev (LCL): 958.40 mb = 281.64 m = 924.00 ft T: 6.71 C 700-500 lapse rate: 6.05 C/km ThetaE index: 4.90 C Layer 925.0- 873.0 mb Conv cond level (CCL): 923.83 mb = 585.24 m = 1920.06 ft Mean mixing ratio: 5.41 g/kg Conv temperature: 9.08 C = 48.35 F Cap Strength: 3.38 C Lifted Index: 4.60 C Risk: None Lifted Index @300 mb: 20.84 C Lifted Index @700 mb: 0.05 C Showalter Index: 6.00 C Risk: None Total Totals Index: 48.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.60 C Cross Totals Index: 23.70 C K Index: 19.90 Risk: < 20 % chance of thunderstorms Sweat Index: 99.00 Risk: None Energy Index: 1.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.72 J/kg Max Up Vert Vel: 8.91 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 4.50 C Lift Cond Lev (LCL): 921.86 mb = 602.46 m = 1976.54 ft Lev Free Conv (LFC): 916.86 mb = 646.38 m = 2120.65 ft Equ Level (EL): 696.86 mb = 2813.47 m = 9230.44 ft B at Equ Level: 39.15 J/kg Max Parcel Lev (MPL): 566.86 mb = 4371.11 m = 14340.74 ft Wind level data Storm motion: 271 at 24 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 ---------------------------------------------------------- 0 988 30 260 12 11.8 2.1 | 102 12 -11.9 2.5 1 925 575 260 17 16.7 3.0 | 116 8 -7.0 3.4 2 921 610 260 18 17.7 3.1 | 121 7 -6.0 3.6 3 887 914 260 20 19.7 3.5 | 134 6 -4.0 3.9 4 854 1219 260 24 23.6 4.2 | 179 5 -0.1 4.6 5 850 1256 260 25 24.6 4.3 | 191 5 0.9 4.8 6 790 1829 265 22 21.9 1.9 | 142 3 -1.8 2.4 7 760 2134 255 25 24.1 6.5 | 183 7 0.4 6.9 8 731 2438 250 28 26.3 9.6 | 194 10 2.6 10.0 9 703 2743 255 29 28.0 7.5 | 208 9 4.3 7.9 10 700 2779 250 28 26.3 9.6 | 194 10 2.6 10.0 11 622 3658 255 32 30.9 8.3 | 219 11 7.2 8.7 12 597 3962 245 31 28.1 13.1 | 198 14 4.4 13.5 13 573 4267 235 37 30.3 21.2 | 197 23 6.6 21.7 14 528 4877 230 41 31.4 26.4 | 196 28 7.7 26.8 15 500 5290 220 49 31.5 37.5 | 192 39 7.8 38.0 16 447 6096 220 55 35.4 42.1 | 195 44 11.6 42.6 17 400 6880 215 96 55.1 78.6 | 202 85 31.3 79.1 18 376 7315 215 120 68.8 98.3 | 205 109 45.1 98.7 19 360 7620 210 125 62.5 108.3 | 200 115 38.8 108.7 20 329 8230 205 138 58.3 125.1 | 195 130 34.6 125.5 21 310 8647 200 144 49.3 135.3 | 191 138 25.5 135.8 22 301 8839 200 144 49.3 135.3 | 191 138 25.5 135.8 23 300 8870 200 140 47.9 131.6 | 190 134 24.2 132.0 24 288 9144 200 131 44.8 123.1 | 190 125 21.1 123.5 25 275 9449 200 123 42.1 115.6 | 189 117 18.3 116.0 26 263 9754 200 135 46.2 126.9 | 190 129 22.4 127.3 27 250 10100 205 128 54.1 116.0 | 195 120 30.4 116.4 28 230 10668 210 119 59.5 103.1 | 199 110 35.8 103.5 29 221 10920 210 111 55.5 96.1 | 198 102 31.8 96.6 30 200 11580 215 91 52.2 74.5 | 201 80 28.5 75.0 31 182 12192 215 76 43.6 62.3 | 198 66 19.9 62.7 32 166 12802 210 83 41.5 71.9 | 194 74 17.8 72.3 33 159 13106 210 71 35.5 61.5 | 191 63 11.8 61.9 34 151 13411 210 74 37.0 64.1 | 192 66 13.3 64.5 35 150 13470 215 71 40.7 58.2 | 196 61 17.0 58.6 36 120 14935 225 71 50.2 50.2 | 208 57 26.5 50.6 37 114 15240 230 64 49.0 41.1 | 211 49 25.3 41.6 38 100 16090 225 38 26.9 26.9 | 187 27 3.1 27.3 39 99 16154 230 56 42.9 36.0 | 208 41 19.2 36.4 40 93 16459 225 38 26.9 26.9 | 187 27 3.1 27.3 41 88 16764 225 37 26.2 26.2 | 185 27 2.4 26.6 42 83 17069 200 35 12.0 32.9 | 161 35 -11.8 33.3 Wind Parameters Mean winds (0-6000m): 241.1 at 31.6 knts Storm direction: 271.1 at 23.7 knts Shear (0-3000m) pos: 0.4 neg: 2.7 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 99.9 deg Storm rel helicity (0-3000m) pos: 30.7 neg: -7.5 tot: 23.3 m^2/s^2 ave: 7.8 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.86 Bulk Shear: 46.35 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 ------------------------------------------------------------------------------- 500 260 14 107 10| 0.0 4.7 4.7| 5.5 0.0 5.5 11.1 0.46| 4.7 2.2 1000 260 17 115 8| 0.0 4.9 4.9| 11.5 0.0 11.5 11.5 0.60| 4.9 3.0 1500 260 19 127 6| 0.8 3.3 4.0| 15.3 -1.0 14.3 9.5 0.57| 4.8 2.7 2000 261 20 133 5| 0.6 2.6 3.2| 17.6 -2.4 15.2 7.6 0.45| 4.9 2.2 2500 259 21 149 5| 0.5 3.1 3.5| 23.9 -2.4 21.5 8.6 0.45| 5.2 2.4 3000 257 23 163 6| 0.4 2.7 3.1| 30.7 -7.5 23.3 7.8 0.39| 5.3 2.1 4000 256 25 182 7| 0.6 2.4 3.0| 39.8 -22.7 17.1 4.3 0.26| 5.3 1.4 5000 249 28 191 11| 0.5 3.4 3.9| 39.8 -33.7 6.2 1.2 0.16| 5.9 0.9 6000 241 32 194 16| 0.4 3.9 4.3| 65.3 -50.2 15.1 2.5 0.14| 6.0 0.8 Wrote GIF file: /home/apache/climate/data/raob//PASY/skewt/PASY.skewt.20251007.12.gif