UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for PASY... Searching the city database file for: PASY ... Date:1200Z 19 APR 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 ------------------------------------------------------------------------------- SFC 1001 30 3.4 3.2 99 0.2 3.3 0 0 276.5 277.3 276.4 289.5 4.81 1 1000 32 3.4 3.4 100 0.0 3.4 165 1 276.5 277.4 276.6 289.8 4.88 2 925 669 -0.9 -0.9 100 0.0 -0.9 225 3 278.4 279.0 276.2 289.1 3.87 3 914 765 -1.5 -1.5 100 0.0 -1.5 219 3 278.7 279.4 276.2 289.1 3.74 4 904 853 0.4 -3.6 74 4.0 -1.2 214 2 281.6 282.1 277.0 290.7 3.24 5 880 1069 0.0 -4.7 71 4.7 -1.9 223 3 283.3 283.8 277.7 292.0 3.06 6 864 1216 -0.9 -6.9 64 6.0 -3.1 235 3 283.9 284.3 277.4 291.4 2.63 7 850 1346 -1.7 -6.7 69 5.0 -3.6 225 2 284.4 284.8 277.7 292.2 2.72 8 835 1487 -2.7 -6.1 77 3.4 -4.0 254 2 284.8 285.3 278.2 293.1 2.90 9 757 2260 -5.9 -12.9 58 7.0 -8.1 331 4 289.4 289.7 279.1 295.0 1.87 10 705 2814 -8.9 -13.4 70 4.5 -10.3 292 5 292.0 292.4 280.4 297.9 1.93 11 700 2869 -9.1 -14.1 67 5.0 -10.6 285 4 292.4 292.7 280.4 298.0 1.83 12 667 3242 -11.3 -16.1 68 4.8 -12.6 294 5 294.0 294.3 280.9 299.0 1.63 13 659 3334 -11.7 -21.7 43 10.0 -14.1 297 5 294.6 294.8 280.4 297.8 1.02 14 646 3487 -12.3 -20.3 51 8.0 -14.3 300 6 295.6 295.8 281.0 299.3 1.18 15 622 3776 -14.3 -28.3 29 14.0 -17.0 307 6 296.5 296.6 280.7 298.4 0.60 16 617 3837 -14.9 -21.9 55 7.0 -16.5 309 6 296.5 296.7 281.3 299.9 1.07 17 610 3923 -15.7 -21.7 60 6.0 -17.1 311 6 296.5 296.7 281.3 300.0 1.10 18 560 4566 -18.9 -42.9 10 24.0 -21.7 311 11 300.1 300.1 281.6 300.7 0.15 19 555 4632 -19.5 -30.5 37 11.0 -21.3 311 11 300.2 300.3 282.2 302.0 0.54 20 546 4754 -20.5 -30.5 40 10.0 -22.1 313 12 300.4 300.5 282.3 302.2 0.55 21 500 5400 -25.3 -39.3 26 14.0 -26.8 335 18 302.2 302.2 282.6 303.1 0.25 22 465 5921 -29.5 -45.5 20 16.0 -30.8 327 24 303.3 303.3 282.9 303.8 0.14 23 421 6624 -33.3 -44.3 32 11.0 -34.1 343 37 307.2 307.2 284.5 307.8 0.18 24 400 6980 -36.3 -46.3 35 10.0 -37.0 345 41 307.8 307.8 284.7 308.4 0.15 25 388 7190 -37.9 -45.9 43 8.0 -38.4 345 42 308.4 308.4 284.9 309.0 0.16 26 349 7910 -43.1 -57.1 20 14.0 -43.6 344 44 310.9 310.9 285.7 311.1 0.05 27 300 8910 -50.5 -62.5 23 12.0 -50.7 340 50 314.2 314.2 286.8 314.3 0.03 28 273 9517 -54.3 -64.3 28 10.0 -54.5 345 34 317.3 317.3 287.9 317.3 0.02 29 250 10080 -53.5 -70.5 11 17.0 -53.7 325 29 326.5 326.5 290.7 326.6 0.01 30 200 11540 -48.9 -78.9 2 30.0 -49.4 290 16 355.3 355.3 297.8 355.4 0.00 31 179 12268 -47.7 -79.7 1 32.0 -48.4 267 11 368.8 368.8 300.4 368.8 0.00 32 150 13430 -48.5 -80.5 1 32.0 -49.3 280 21 386.5 386.5 303.3 386.5 0.00 33 139 13934 -47.7 -80.7 1 33.0 -48.6 290 20 396.4 396.4 304.7 396.4 0.00 34 122 14789 -52.5 -82.5 1 30.0 -53.1 258 11 402.7 402.7 305.6 402.7 0.00 35 100 16080 -51.5 -82.5 1 31.0 -52.3 235 18 428.2 428.2 308.6 428.2 0.00 36 70 18360 -55.1 -84.1 2 29.0 -55.8 250 20 466.5 466.5 312.4 466.5 0.00 37 60 19340 -57.1 -85.1 2 28.0 -57.8 284 14 483.1 483.1 313.7 483.1 0.00 38 58 19555 -56.1 -85.1 1 29.0 -56.9 293 12 490.0 490.0 314.2 490.1 0.00 TRP 273 9517 -54.3 -64.3 28 10.0 -54.5 345 34 317.3 317.3 287.9 317.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5368.00 m Freezing level: 940.70 mb = 535.67 m = 1757.44 ft Freezing level: 906.11 mb = 834.09 m = 2736.48 ft Freezing level: 880.00 mb = 1068.64 m = 3506.00 ft Wetbulb zero: 940.87 mb = 529.97 m = 1738.73 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 59.65 % Est. max temperature: 11.26 C = 52.27 F Sfc-Lift cond lev (LCL): 997.80 mb = 49.96 m = 163.92 ft T: 3.28 C 700-500 lapse rate: 6.40 C/km ThetaE index: 0.74 C Layer 925.0- 914.0 mb Conv cond level (CCL): 949.17 mb = 458.24 m = 1503.41 ft Mean mixing ratio: 4.19 g/kg Conv temperature: 4.71 C = 40.49 F Cap Strength: 10.56 C Lifted Index: 11.30 C Risk: None Lifted Index @300 mb: 17.51 C Lifted Index @700 mb: 6.82 C Showalter Index: 9.31 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 23.60 C Cross Totals Index: 18.60 C K Index: 11.90 Risk: None Sweat Index: 22.00 Risk: None Energy Index: 2.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.56 J/kg Max Up Vert Vel: 5.40 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 11.19 C Lift Cond Lev (LCL): 946.00 mb = 485.56 m = 1593.01 ft Lev Free Conv (LFC): 941.00 mb = 528.86 m = 1735.08 ft Equ Level (EL): 911.00 mb = 790.86 m = 2594.64 ft B at Equ Level: 12.16 J/kg Max Parcel Lev (MPL): 891.00 mb = 968.89 m = 3178.74 ft Wind level data Storm motion: 347 at 6 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 1001 30 0 0 -0.0 -0.0 | 167 6 -1.3 5.4 1 1000 32 165 1 -0.3 1.0 | 166 7 -1.5 6.4 2 967 305 140 2 -1.3 1.5 | 160 7 -2.6 7.0 3 932 610 205 3 1.3 2.7 | 180 8 -0.0 8.1 4 925 669 225 3 2.1 2.1 | 186 8 0.8 7.5 5 897 914 210 2 1.0 1.7 | 178 7 -0.3 7.2 6 864 1219 235 3 2.5 1.7 | 189 7 1.2 7.1 7 850 1346 225 2 1.4 1.4 | 181 7 0.1 6.8 8 799 1829 325 1 0.6 -0.8 | 171 5 -0.7 4.6 9 769 2134 345 5 1.3 -4.8 | 181 1 0.0 0.6 10 740 2438 310 3 2.3 -1.9 | 196 4 1.0 3.5 11 711 2743 300 6 5.2 -3.0 | 238 5 3.9 2.4 12 700 2869 285 4 3.9 -1.0 | 210 5 2.6 4.4 13 630 3658 305 6 4.9 -3.4 | 241 4 3.6 2.0 14 581 4267 320 7 4.5 -5.4 | 269 3 3.2 0.1 15 558 4572 310 11 8.4 -7.1 | 283 7 7.1 -1.6 16 536 4877 315 12 8.5 -8.5 | 293 8 7.2 -3.1 17 500 5400 335 18 7.6 -16.3 | 330 13 6.3 -10.9 18 494 5486 335 18 7.6 -16.3 | 330 13 6.3 -10.9 19 473 5791 325 23 13.2 -18.8 | 318 18 11.9 -13.4 20 453 6096 330 25 12.5 -21.7 | 325 20 11.2 -16.2 21 416 6706 345 39 10.1 -37.7 | 345 33 8.8 -32.2 22 400 6980 345 41 10.6 -39.6 | 345 35 9.3 -34.2 23 364 7620 345 43 11.1 -41.5 | 345 37 9.8 -36.1 24 300 8910 340 50 17.1 -47.0 | 339 44 15.8 -41.6 25 289 9144 340 49 16.8 -46.0 | 339 43 15.5 -40.6 26 273 9517 345 34 8.8 -32.8 | 345 28 7.5 -27.4 27 263 9754 345 36 9.3 -34.8 | 345 30 8.0 -29.3 28 250 10080 325 29 16.6 -23.8 | 320 24 15.3 -18.3 29 239 10363 320 28 18.0 -21.4 | 314 23 16.7 -16.0 30 229 10668 335 14 5.9 -12.7 | 327 9 4.6 -7.3 31 218 10973 285 9 8.7 -2.3 | 247 8 7.4 3.1 32 200 11540 290 16 15.0 -5.5 | 270 14 13.8 -0.0 33 199 11582 290 23 21.6 -7.9 | 277 20 20.3 -2.4 34 181 12192 265 11 11.0 1.0 | 237 12 9.7 6.4 35 165 12802 280 13 12.8 -2.3 | 255 12 11.5 3.2 36 158 13106 270 22 22.0 -0.0 | 255 21 20.7 5.4 37 150 13430 280 21 20.7 -3.6 | 265 19 19.4 1.8 38 144 13716 280 22 21.7 -3.8 | 265 20 20.4 1.6 39 137 14021 295 19 17.2 -8.0 | 279 16 15.9 -2.6 40 131 14326 270 11 11.0 -0.0 | 241 11 9.7 5.4 41 125 14630 275 12 12.0 -1.0 | 248 12 10.7 4.4 42 119 14935 240 10 8.7 5.0 | 215 13 7.4 10.4 43 114 15240 265 17 16.9 1.5 | 246 17 15.7 6.9 44 109 15545 245 14 12.7 5.9 | 225 16 11.4 11.3 45 104 15850 265 13 13.0 1.1 | 241 13 11.7 6.6 46 100 16080 235 18 14.7 10.3 | 221 21 13.5 15.8 47 94 16459 235 18 14.7 10.3 | 221 21 13.5 15.8 48 90 16764 245 20 18.1 8.5 | 231 22 16.8 13.9 49 86 17069 260 20 19.7 3.5 | 244 20 18.4 8.9 50 78 17678 230 19 14.6 12.2 | 217 22 13.3 17.6 51 71 18288 265 20 19.9 1.7 | 249 20 18.6 7.2 52 70 18360 250 20 18.8 6.8 | 235 21 17.5 12.3 53 67 18593 245 19 17.2 8.0 | 230 21 15.9 13.5 54 58 19202 295 12 10.9 -5.1 | 268 10 9.6 0.4 55 54 19507 245 11 10.0 4.6 | 221 13 8.7 10.1 56 51 19812 260 14 13.8 2.4 | 238 15 12.5 7.9 Wind Parameters Mean winds (0-6000m): 316.7 at 7.4 knts Storm direction: 346.7 at 5.6 knts Shear (0-3000m) pos: 1.1 neg: 1.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 49.2 deg Storm rel helicity (0-3000m) pos: 13.3 neg: -8.3 tot: 4.9 m^2/s^2 ave: 1.6 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.30 Bulk Shear: 11.18 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 ------------------------------------------------------------------------------- 500 159 2 165 7| 0.0 2.8 2.8| 3.7 -1.2 2.5 4.9 0.27| 4.2 1.1 1000 193 2 174 8| 0.7 1.4 2.1| 7.6 -2.7 4.9 4.9 0.32| 3.6 1.2 1500 208 2 178 7| 1.0 0.9 1.9| 9.5 -4.2 5.3 3.6 0.24| 3.5 0.8 2000 220 2 181 7| 1.6 0.7 2.3| 10.1 -5.5 4.6 2.3 0.14| 3.7 0.5 2500 263 2 192 6| 1.3 0.9 2.2| 11.0 -5.8 5.3 2.1 0.15| 4.0 0.6 3000 278 3 197 5| 1.1 1.0 2.0| 13.3 -8.3 4.9 1.6 0.13| 4.1 0.5 4000 292 4 206 5| 1.2 0.7 1.9| 16.7 -8.3 8.4 2.1 0.22| 3.5 0.8 5000 303 5 225 4| 1.4 0.7 2.1| 25.3 -8.3 17.0 3.4 0.31| 3.7 1.1 6000 317 7 270 4| 1.6 0.9 2.6| 45.8 -19.4 26.4 4.4 0.29| 4.3 1.2 Wrote GIF file: /home/apache/climate/data/raob//PASY/skewt/PASY.skewt.20250419.12.gif