UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:0000Z 21 OCT 25 Station: CYZV WMO ident: 71811 Latitude: 50.22 Longitude: -66.25 Elevation: 53.00 ------------------------------------------------------------------------------- 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 1010 53 8.8 7.8 93 1.0 8.3 65 8 281.1 282.3 281.0 299.2 6.58 1 1000 138 8.2 8.0 99 0.2 8.1 80 21 281.4 282.5 281.3 299.8 6.74 2 969 398 6.6 6.6 100 0.0 6.6 94 28 282.3 283.4 281.2 299.7 6.31 3 930 737 10.0 2.0 57 8.0 6.1 132 11 289.1 289.9 282.5 302.7 4.75 4 925 782 9.8 2.8 62 7.0 6.3 135 8 289.3 290.2 282.9 303.8 5.06 5 877 1224 7.8 2.9 71 4.9 5.3 171 19 291.7 292.7 284.2 307.2 5.38 6 869 1300 9.8 5.3 74 4.5 7.3 182 21 294.5 295.7 286.5 313.2 6.43 7 850 1484 9.8 5.7 76 4.1 7.5 210 27 296.4 297.6 287.5 316.2 6.77 8 821 1772 9.0 5.1 77 3.9 6.8 202 25 298.5 299.7 288.2 318.3 6.72 9 789 2101 7.2 3.5 77 3.7 5.2 204 24 300.0 301.2 288.3 318.6 6.24 10 753 2485 4.6 4.6 100 0.0 4.6 205 23 301.2 302.5 289.5 322.3 7.08 11 714 2918 3.0 0.7 85 2.3 1.8 205 28 304.1 305.1 289.1 321.2 5.64 12 700 3078 1.8 0.3 90 1.5 1.0 205 28 304.5 305.5 289.2 321.5 5.59 13 664 3501 -0.9 -0.9 100 0.0 -0.9 201 31 306.1 307.1 289.5 322.6 5.40 14 576 4621 -7.3 -7.8 96 0.5 -7.5 205 31 311.3 312.0 289.6 323.0 3.69 15 565 4770 -9.1 -12.8 74 3.7 -10.4 205 31 310.9 311.4 288.4 319.0 2.53 16 562 4811 -9.7 -18.7 48 9.0 -12.4 205 31 310.7 310.9 287.3 315.8 1.55 17 560 4839 -9.9 -15.9 61 6.0 -11.9 205 31 310.7 311.1 287.8 317.1 1.98 18 558 4867 -9.3 -13.8 70 4.5 -10.9 205 31 311.8 312.2 288.5 319.4 2.36 19 524 5351 -11.1 -19.1 52 8.0 -13.5 197 30 315.3 315.6 288.9 320.6 1.61 20 517 5454 -10.7 -26.7 26 16.0 -14.7 196 30 316.9 317.1 288.7 319.8 0.83 21 500 5710 -12.1 -26.1 30 14.0 -15.6 200 30 318.3 318.5 289.2 321.4 0.91 22 486 5927 -13.7 -24.7 39 11.0 -16.5 194 26 318.9 319.1 289.5 322.6 1.06 23 456 6409 -16.5 -33.5 22 17.0 -19.8 170 31 321.3 321.4 289.7 323.1 0.50 24 435 6762 -19.7 -31.7 34 12.0 -22.0 191 31 321.6 321.7 289.9 323.8 0.62 25 401 7362 -24.3 -39.3 24 15.0 -26.3 200 38 323.2 323.2 290.1 324.3 0.32 26 400 7380 -24.5 -39.5 24 15.0 -26.5 200 38 323.1 323.2 290.0 324.3 0.31 27 380 7752 -25.7 -45.7 14 20.0 -27.9 198 47 326.3 326.4 290.9 327.0 0.17 28 308 9239 -37.1 -57.1 11 20.0 -38.2 197 52 330.6 330.6 291.9 330.8 0.06 29 306 9284 -37.5 -54.5 15 17.0 -38.5 197 52 330.6 330.7 292.0 330.9 0.08 30 305 9306 -37.9 -46.9 38 9.0 -38.6 198 53 330.4 330.4 292.0 331.1 0.18 31 300 9420 -38.5 -44.5 53 6.0 -39.0 200 55 331.1 331.2 292.3 332.0 0.24 32 296 9512 -38.9 -43.5 62 4.6 -39.3 200 57 331.8 331.9 292.5 332.9 0.27 33 291 9629 -39.9 -45.9 53 6.0 -40.4 200 59 332.0 332.1 292.5 332.8 0.22 34 287 9723 -40.5 -44.3 67 3.8 -40.8 200 61 332.5 332.5 292.6 333.5 0.26 35 285 9771 -40.9 -44.8 66 3.9 -41.2 200 62 332.6 332.7 292.7 333.6 0.25 36 265 10262 -44.7 -49.6 58 4.9 -45.0 200 59 334.0 334.0 293.0 334.6 0.16 37 257 10467 -45.9 -49.1 70 3.2 -46.1 200 56 335.2 335.2 293.3 335.8 0.17 38 252 10597 -46.9 -51.4 60 4.5 -47.1 200 54 335.6 335.6 293.3 336.1 0.13 39 250 10650 -47.3 -50.2 72 2.9 -47.4 200 53 335.7 335.8 293.4 336.4 0.15 40 248 10703 -47.7 -50.4 74 2.7 -47.9 195 54 335.9 336.0 293.4 336.5 0.15 41 244 10810 -48.1 -52.9 58 4.8 -48.3 194 54 336.9 336.9 293.7 337.4 0.12 42 235 11056 -50.1 -53.3 69 3.2 -50.3 193 54 337.5 337.5 293.8 338.0 0.11 43 231 11168 -50.9 -55.7 57 4.8 -51.1 193 54 337.9 338.0 293.9 338.3 0.09 44 228 11252 -51.5 -55.7 61 4.2 -51.7 193 54 338.3 338.3 294.0 338.7 0.09 45 227 11281 -51.7 -52.7 89 1.0 -51.7 193 54 338.4 338.4 294.0 338.9 0.13 46 225 11338 -52.1 -55.3 68 3.2 -52.2 192 53 338.7 338.7 294.1 339.0 0.09 47 222 11425 -52.7 -55.1 75 2.4 -52.8 192 53 339.0 339.1 294.2 339.4 0.10 48 213 11690 -54.9 -58.9 61 4.0 -55.0 191 53 339.7 339.7 294.3 339.9 0.06 49 200 12090 -56.5 -67.5 24 11.0 -56.7 200 49 343.3 343.3 295.1 343.4 0.02 50 199 12122 -56.5 -68.5 21 12.0 -56.7 201 49 343.8 343.8 295.3 343.9 0.02 51 185 12583 -57.1 -74.1 10 17.0 -57.3 211 48 350.1 350.1 296.7 350.1 0.01 52 178 12826 -57.9 -75.9 8 18.0 -58.1 213 40 352.6 352.6 297.2 352.7 0.01 53 152 13808 -62.9 -80.9 7 18.0 -63.0 208 34 360.4 360.4 298.8 360.4 0.00 54 150 13890 -61.5 -82.5 5 21.0 -61.7 215 27 364.1 364.1 299.5 364.1 0.00 55 147 14016 -60.3 -82.3 4 22.0 -60.5 215 25 368.3 368.3 300.2 368.3 0.00 56 140 14318 -62.5 -83.5 4 21.0 -62.7 215 20 369.6 369.6 300.5 369.6 0.00 57 138 14407 -61.5 -83.5 4 22.0 -61.7 215 19 372.9 372.9 301.1 372.9 0.00 58 121 15211 -67.7 -85.7 6 18.0 -67.8 225 25 375.9 375.9 301.6 375.9 0.00 59 119 15312 -64.3 -85.3 4 21.0 -64.4 216 22 383.9 383.9 302.9 383.9 0.00 60 113 15630 -62.3 -85.3 3 23.0 -62.5 236 24 393.4 393.4 304.3 393.4 0.00 61 100 16380 -64.9 -85.9 4 21.0 -65.1 285 9 402.3 402.3 305.5 402.3 0.00 62 94 16756 -65.7 -86.7 4 21.0 -65.8 251 11 407.9 407.9 306.2 408.0 0.00 63 86 17299 -63.3 -87.3 2 24.0 -63.5 254 13 423.3 423.3 308.1 423.3 0.00 64 74 18219 -64.7 -88.7 2 24.0 -64.9 241 9 438.9 438.9 309.8 438.9 0.00 65 70 18560 -62.7 -88.7 2 26.0 -63.0 305 12 450.2 450.2 310.9 450.3 0.00 66 50 20620 -63.5 -89.5 2 26.0 -63.8 245 4 493.8 493.8 314.5 493.9 0.00 67 41 21847 -60.9 -88.9 1 28.0 -61.5 343 8 529.2 529.2 316.9 529.2 0.00 68 30 23780 -63.3 -90.3 1 27.0 -63.9 305 14 572.1 572.1 319.3 572.1 0.00 69 26 24664 -60.7 -89.7 1 29.0 -61.7 285 18 603.4 603.4 320.7 603.4 0.00 70 20 26290 -62.3 -90.3 1 28.0 -63.3 290 16 645.5 645.5 322.5 645.5 0.01 71 18 26938 -63.1 -91.1 1 28.0 -64.1 289 19 662.7 662.7 323.2 662.7 0.01 72 16 27665 -60.7 -89.7 1 29.0 -62.1 286 29 693.2 693.2 324.2 693.3 0.01 73 13 28945 -63.7 -90.7 1 27.0 -65.0 300 30 725.3 725.3 325.2 725.3 0.01 74 10 30570 -59.1 -89.1 1 30.0 -61.6 265 47 798.9 798.9 327.2 799.1 0.01 75 9.6 30827 -57.3 -89.3 1 32.0 -60.4 815.1 815.1 327.6 815.2 0.01 76 6.0 33807 -56.1 -88.1 1 32.0 -60.8 937.6 937.6 330.1 937.8 0.03 TRP 121 15211 -67.7 -85.7 6 18.0 -67.8 225 25 375.9 375.9 301.6 375.9 0.00 WND 285 9771 -40.9 -44.8 66 3.9 -41.2 200 62 332.6 332.7 292.7 333.6 0.25 Sounding variables and indices 1000-500 mb thick: 5572.00 m Freezing level: 676.00 mb = 3359.93 m = 11023.25 ft Wetbulb zero: 681.09 mb = 3297.39 m = 10818.07 ft Precipitable water: 1.09 inches Sfc-500 mean rel hum: 80.49 % Est. max temperature: 23.11 C = 73.61 F Sfc-Lift cond lev (LCL): 994.85 mb = 180.59 m = 592.49 ft T: 7.94 C 700-500 lapse rate: 5.28 C/km ThetaE index: 1.11 C Layer 714.0- 700.0 mb Conv cond level (CCL): 682.98 mb = 3275.10 m = 10744.95 ft Mean mixing ratio: 5.84 g/kg Conv temperature: 32.94 C = 91.30 F Cap Strength: 15.35 C Lifted Index: 16.01 C Risk: None Lifted Index @300 mb: 21.30 C Lifted Index @700 mb: 10.51 C Showalter Index: 6.45 C Risk: None Total Totals Index: 39.70 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 17.80 C K Index: 26.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 152.40 Risk: None Energy Index: 1.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.71 J/kg Max Up Vert Vel: 8.80 m/s Conv Inhibition (B-): 54552.36 J/kg Cap Strength: 15.78 C Lift Cond Lev (LCL): 915.69 mb = 865.87 m = 2840.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 224 at 20 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 1010 53 65 8 -7.3 -3.4 | 50 27 -21.1 -17.6 1 1000 138 80 21 -20.7 -3.6 | 63 39 -34.5 -17.9 2 980 305 80 32 -31.5 -5.6 | 66 49 -45.3 -19.8 3 945 610 125 18 -14.7 10.3 | 82 29 -28.6 -3.9 4 925 782 135 8 -5.7 5.7 | 66 21 -19.5 -8.6 5 910 914 140 13 -8.4 10.0 | 79 23 -22.2 -4.3 6 878 1219 170 19 -3.3 18.7 | 105 18 -17.1 4.5 7 850 1484 210 27 13.5 23.4 | 178 9 -0.3 9.2 8 846 1524 210 27 13.5 23.4 | 178 9 -0.3 9.2 9 815 1829 200 25 8.6 23.5 | 150 11 -5.3 9.3 10 785 2134 205 24 10.1 21.8 | 154 8 -3.7 7.5 11 757 2438 205 22 9.3 19.9 | 142 7 -4.5 5.7 12 729 2743 205 28 11.8 25.4 | 170 11 -2.0 11.2 13 700 3078 205 28 11.8 25.4 | 170 11 -2.0 11.2 14 650 3658 200 32 10.9 30.1 | 170 16 -2.9 15.9 15 625 3962 195 30 7.8 29.0 | 158 16 -6.1 14.8 16 601 4267 205 31 13.1 28.1 | 177 14 -0.7 13.9 17 556 4877 205 31 13.1 28.1 | 177 14 -0.7 13.9 18 514 5486 195 30 7.8 29.0 | 158 16 -6.1 14.8 19 500 5710 200 30 10.3 28.2 | 166 14 -3.6 14.0 20 475 6096 190 23 4.0 22.7 | 131 13 -9.8 8.4 21 456 6401 170 31 -5.4 30.5 | 130 25 -19.2 16.3 22 438 6706 190 30 5.2 29.5 | 151 18 -8.6 15.3 23 400 7380 200 38 13.0 35.7 | 178 22 -0.8 21.5 24 387 7620 200 45 15.4 42.3 | 183 28 1.6 28.1 25 370 7925 195 51 13.2 49.3 | 179 35 -0.6 35.0 26 312 9144 195 50 12.9 48.3 | 179 34 -0.9 34.1 27 300 9420 200 55 18.8 51.7 | 188 38 5.0 37.5 28 285 9771 200 62 21.2 58.3 | 190 45 7.4 44.0 29 273 10058 200 62 21.2 58.3 | 190 45 7.4 44.0 30 250 10650 200 53 18.1 49.8 | 187 36 4.3 35.6 31 249 10668 195 54 14.0 52.2 | 180 38 0.2 37.9 32 206 11887 190 53 9.2 52.2 | 173 38 -4.6 38.0 33 200 12090 200 49 16.8 46.0 | 185 32 2.9 31.8 34 187 12497 210 51 25.5 44.2 | 201 32 11.7 30.0 35 178 12802 215 41 23.5 33.6 | 207 22 9.7 19.4 36 170 13106 185 23 2.0 22.9 | 126 15 -11.8 8.7 37 154 13716 200 41 14.0 38.5 | 180 24 0.2 24.3 38 150 13890 215 27 15.5 22.1 | 192 8 1.7 7.9 39 140 14326 215 20 11.5 16.4 | 133 3 -2.3 2.2 40 127 14935 215 11 6.3 9.0 | 55 9 -7.5 -5.2 41 121 15211 225 25 17.7 17.7 | 228 5 3.9 3.5 42 120 15240 210 21 10.5 18.2 | 140 5 -3.3 4.0 43 115 15545 235 27 22.1 15.5 | 261 8 8.3 1.3 44 109 15850 240 18 15.6 9.0 | 341 6 1.8 -5.2 45 100 16380 285 9 8.7 -2.3 | 17 17 -5.1 -16.5 46 94 16764 250 11 10.3 3.8 | 18 11 -3.5 -10.5 47 89 17069 265 11 11.0 1.0 | 12 14 -2.9 -13.3 48 85 17374 250 14 13.2 4.8 | 4 9 -0.7 -9.4 49 81 17678 210 2 1.0 1.7 | 46 18 -12.8 -12.5 50 73 18288 245 10 9.1 4.2 | 25 11 -4.8 -10.0 51 70 18560 305 12 9.8 -6.9 | 11 21 -4.0 -21.1 52 70 18593 280 15 14.8 -2.6 | 357 17 1.0 -16.8 53 66 18898 300 14 12.1 -7.0 | 5 21 -1.7 -21.2 54 60 19507 295 10 9.1 -4.2 | 14 19 -4.8 -18.4 55 57 19812 330 14 7.0 -12.1 | 15 27 -6.8 -26.3 56 54 20117 5 10 -0.9 -10.0 | 31 28 -14.7 -24.2 57 50 20620 245 4 3.6 1.7 | 39 16 -10.2 -12.5 58 49 20726 0 0 -0.0 -0.0 | 44 20 -13.8 -14.2 59 45 21336 45 5 -3.5 -3.5 | 44 25 -17.4 -17.7 60 38 22250 295 10 9.1 -4.2 | 14 19 -4.8 -18.4 61 37 22555 320 15 9.6 -11.5 | 9 26 -4.2 -25.7 62 35 22860 300 20 17.3 -10.0 | 352 24 3.5 -24.2 63 32 23470 320 14 9.0 -10.7 | 11 25 -4.8 -24.9 64 30 23774 280 10 9.8 -1.7 | 14 16 -4.0 -16.0 65 30 23780 305 14 11.5 -8.0 | 6 22 -2.3 -22.2 66 29 24079 310 13 10.0 -8.4 | 10 23 -3.9 -22.6 67 27 24384 290 12 11.3 -4.1 | 8 18 -2.5 -18.3 68 26 24689 285 19 18.4 -4.9 | 347 20 4.5 -19.1 69 25 24994 295 21 19.0 -8.9 | 347 24 5.2 -23.1 70 23 25298 325 25 14.3 -20.5 | 359 35 0.5 -34.7 71 21 25908 325 21 12.0 -17.2 | 3 31 -1.8 -31.4 72 20 26213 305 27 22.1 -15.5 | 344 31 8.3 -29.7 73 20 26290 290 16 15.0 -5.5 | 356 20 1.2 -19.7 74 19 26518 310 21 16.1 -13.5 | 355 28 2.3 -27.7 75 18 26822 285 17 16.4 -4.4 | 352 19 2.6 -18.6 76 17 27127 295 23 20.8 -9.7 | 344 25 7.0 -23.9 77 17 27432 280 24 23.6 -4.2 | 332 21 9.8 -18.4 78 15 28042 295 38 34.4 -16.1 | 326 37 20.6 -30.3 79 14 28651 285 32 30.9 -8.3 | 323 28 17.1 -22.5 80 13 28956 300 30 26.0 -15.0 | 337 32 12.2 -29.2 81 12 29261 280 25 24.6 -4.3 | 330 21 10.8 -18.6 82 12 29566 285 32 30.9 -8.3 | 323 28 17.1 -22.5 83 11 29870 255 34 32.8 8.8 | 286 20 19.0 -5.4 84 11 30175 270 41 41.0 -0.0 | 298 31 27.2 -14.2 85 10 30570 265 47 46.8 4.1 | 287 35 33.0 -10.1 Wind Parameters Mean winds (0-6000m): 194.2 at 26.4 knts Storm direction: 224.2 at 19.8 knts Shear (0-3000m) pos: 5.8 neg: 0.5 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 119.8 deg Storm rel helicity (0-3000m) pos: 343.3 neg: -45.9 tot: 297.4 m^2/s^2 ave: 99.1 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 16.8 stream: 7.4 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.17 Bulk Shear: 221.57 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 87 24 68 41| 17.3 0.0 17.3|213.7 0.0 213.7 427.3 0.51| 41.9 21.5 1000 103 19 73 34| 9.0 0.0 9.0|256.7 -32.3 224.4 224.4 0.39| 31.2 12.1 1500 133 20 88 28| 11.5 0.0 11.5|332.4 -32.3 300.0 200.0 0.52| 28.9 15.1 2000 159 21 105 22| 8.6 0.9 9.5|333.4 -43.2 290.2 145.1 0.45| 23.2 10.3 2500 172 22 113 18| 6.9 0.7 7.7|336.9 -45.9 291.0 116.4 0.43| 19.4 8.3 3000 181 23 122 16| 5.8 0.5 6.3|343.3 -45.9 297.4 99.1 0.44| 16.8 7.4 4000 189 25 135 14| 4.3 0.9 5.2|349.0 -60.2 288.9 72.2 0.38| 13.8 5.3 5000 193 26 144 14| 3.7 0.9 4.5|362.7 -65.8 297.0 59.4 0.38| 11.6 4.4 6000 194 26 147 14| 3.1 1.1 4.1|368.0-102.9 265.1 44.2 0.27| 10.8 2.9 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20251021.00.gif