UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:0000Z 8 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 1002 53 10.4 9.7 95 0.7 10.0 330 7 283.4 284.7 283.1 304.2 7.55 1 1000 72 10.2 9.5 95 0.7 9.8 35 5 283.4 284.6 283.0 303.9 7.46 2 982 225 14.0 9.7 75 4.3 11.5 78 8 288.6 290.0 285.4 310.4 7.71 3 967 354 13.0 9.7 80 3.3 11.1 117 9 288.9 290.3 285.7 311.0 7.83 4 938 612 15.0 10.9 76 4.1 12.5 205 11 293.5 295.0 288.3 318.6 8.76 5 925 730 14.4 10.9 79 3.5 12.3 220 20 294.0 295.6 288.6 319.5 8.88 6 850 1441 10.4 10.1 98 0.3 10.2 230 41 297.0 298.7 289.9 323.7 9.17 7 846 1480 10.2 10.2 100 0.0 10.2 230 41 297.2 298.9 290.0 324.2 9.27 8 741 2574 3.8 3.8 100 0.0 3.8 225 51 301.7 303.0 289.3 322.0 6.80 9 700 3036 1.6 1.6 100 0.0 1.6 225 49 304.3 305.4 289.6 322.8 6.15 10 518 5409 -11.5 -12.6 92 1.1 -11.9 238 52 315.8 316.3 290.3 324.9 2.80 11 500 5680 -13.3 -14.4 91 1.1 -13.7 240 56 316.8 317.3 290.3 325.1 2.51 12 432 6776 -21.3 -21.9 95 0.6 -21.5 244 58 320.2 320.5 290.4 325.4 1.53 13 400 7340 -24.9 -27.7 77 2.8 -25.5 235 66 322.6 322.8 290.6 326.1 0.98 14 338 8539 -33.7 -40.7 49 7.0 -34.4 235 71 326.5 326.6 291.1 327.8 0.32 15 300 9360 -41.3 -45.1 67 3.8 -41.6 245 78 327.2 327.2 291.2 328.0 0.23 16 273 9993 -46.7 -48.1 86 1.4 -46.8 248 83 328.3 328.3 291.4 329.0 0.18 17 250 10570 -51.9 -54.5 73 2.6 -52.0 250 87 328.9 328.9 291.5 329.3 0.09 18 235 10968 -55.5 -58.9 66 3.4 -55.6 252 90 329.3 329.3 291.6 329.6 0.06 19 220 11386 -58.7 -63.7 52 5.0 -58.8 253 94 330.7 330.7 291.9 330.8 0.03 20 202 11918 -62.1 -66.1 58 4.0 -62.1 245 97 333.5 333.5 292.7 333.6 0.03 21 200 11980 -62.5 -66.4 59 3.9 -62.6 245 95 333.8 333.8 292.7 333.9 0.03 22 199 12011 -62.7 -66.2 63 3.5 -62.7 245 92 333.9 334.0 292.8 334.1 0.03 23 198 12042 -62.3 -65.5 65 3.2 -62.3 245 93 335.1 335.1 293.1 335.2 0.03 24 193 12200 -60.5 -72.5 19 12.0 -60.6 245 97 340.4 340.4 294.4 340.5 0.01 25 190 12298 -60.1 -74.1 14 14.0 -60.2 244 94 342.6 342.6 295.0 342.6 0.01 26 175 12813 -57.9 -75.9 8 18.0 -58.1 238 77 354.4 354.4 297.5 354.4 0.01 27 161 13337 -59.5 -79.5 6 20.0 -59.7 241 63 360.2 360.2 298.7 360.2 0.00 28 157 13495 -58.3 -79.3 5 21.0 -58.5 245 59 364.8 364.8 299.7 364.9 0.00 29 150 13780 -60.5 -80.5 6 20.0 -60.7 240 68 365.9 365.9 299.8 365.9 0.00 30 146 13947 -61.5 -80.5 6 19.0 -61.7 244 70 367.0 367.0 300.0 367.0 0.00 31 118 15275 -58.1 -82.1 3 24.0 -58.4 260 42 396.3 396.3 304.7 396.3 0.00 32 108 15829 -60.1 -84.1 3 24.0 -60.4 257 40 402.6 402.6 305.6 402.7 0.00 33 103 16125 -58.5 -83.5 3 25.0 -58.9 255 39 411.2 411.2 306.7 411.2 0.00 34 100 16310 -59.5 -84.5 2 25.0 -59.8 230 39 412.8 412.8 306.9 412.8 0.00 35 90 16964 -62.5 -85.5 3 23.0 -62.7 247 45 419.4 419.4 307.6 419.4 0.00 36 86 17246 -59.7 -85.7 2 26.0 -60.0 259 43 430.6 430.6 308.9 430.6 0.00 37 82 17542 -61.1 -86.1 2 25.0 -61.4 263 39 433.6 433.6 309.2 433.6 0.00 38 70 18530 -58.3 -86.3 2 28.0 -58.8 270 25 459.7 459.7 311.7 459.7 0.00 39 68 18713 -57.3 -84.3 2 27.0 -57.9 255 30 465.6 465.6 312.3 465.7 0.00 40 59 19605 -61.1 -87.1 2 26.0 -61.5 257 21 476.4 476.4 313.2 476.4 0.00 41 50 20640 -59.1 -86.1 2 27.0 -59.7 255 20 504.2 504.2 315.2 504.2 0.00 42 47 21027 -57.3 -86.3 1 29.0 -58.1 242 12 517.5 517.5 316.1 517.6 0.00 43 45 21300 -59.3 -87.3 1 28.0 -60.0 249 9 519.1 519.1 316.2 519.2 0.00 44 30 23850 -55.7 -86.7 1 31.0 -57.2 285 22 592.8 592.8 320.3 592.8 0.01 45 27 24520 -57.3 -87.3 1 30.0 -58.7 276 16 606.4 606.4 320.9 606.5 0.01 46 20 26430 -55.1 -87.1 1 32.0 -57.3 305 14 667.5 667.5 323.3 667.6 0.01 47 10 30920 -51.5 -85.5 1 34.0 -56.4 290 15 827.3 827.3 327.9 827.5 0.03 48 9.8 31051 -51.7 -85.7 1 34.0 -56.6 831.4 831.4 328.0 831.6 0.03 49 9.3 31394 -47.7 -84.7 1 37.0 -54.4 859.1 859.2 328.6 859.4 0.03 50 8.6 31909 -48.7 -84.7 1 36.0 -55.3 874.7 874.7 328.9 875.0 0.04 51 7.9 32471 -45.7 -83.7 1 38.0 -54.1 908.2 908.2 329.6 908.6 0.05 52 6.5 33765 -47.9 -84.9 1 37.0 -55.9 951.0 951.0 330.4 951.4 0.04 53 5.9 34410 -43.3 -83.3 0 40.0 -54.2 997.7 997.7 331.1 998.4 0.07 54 5.2 35261 -42.7 -79.7 1 37.0 -54.5 1037.1 1037.1 331.8 1038.7 0.13 TRP 199 12011 -62.7 -66.2 63 3.5 -62.7 245 92 333.9 334.0 292.8 334.1 0.03 WND 202 11918 -62.1 -66.1 58 4.0 -62.1 245 97 333.5 333.5 292.7 333.6 0.03 Sounding variables and indices 1000-500 mb thick: 5608.00 m Freezing level: 677.77 mb = 3325.85 m = 10911.44 ft Wetbulb zero: 678.46 mb = 3282.31 m = 10768.61 ft Precipitable water: 1.41 inches Sfc-500 mean rel hum: 94.08 % Est. max temperature: 23.98 C = 75.16 F Sfc-Lift cond lev (LCL): 991.53 mb = 143.43 m = 470.58 ft T: 11.98 C 700-500 lapse rate: 5.64 C/km ThetaE index: 2.15 C Layer 741.0- 700.0 mb Conv cond level (CCL): 1000.00 mb = 72.00 m = 236.22 ft Mean mixing ratio: 8.30 g/kg Conv temperature: 11.23 C = 52.22 F Cap Strength: 6.06 C Lifted Index: 6.25 C Risk: None Lifted Index @300 mb: 9.31 C Lifted Index @700 mb: 3.57 C Showalter Index: 1.09 C Risk: Showers probable Total Totals Index: 47.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 23.40 C K Index: 33.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 305.91 Risk: Showers and thunderstorms possible Energy Index: 0.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.17 J/kg Max Up Vert Vel: 8.96 m/s Conv Inhibition (B-): 51686.28 J/kg Cap Strength: 6.20 C Lift Cond Lev (LCL): 904.99 mb = 913.90 m = 2998.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 260 at 32 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 1002 53 330 7 3.5 -6.1 | 67 30 -27.9 -11.6 1 1000 72 35 5 -2.9 -4.1 | 74 36 -34.3 -9.6 2 973 305 100 9 -8.9 1.6 | 84 40 -40.3 -4.0 3 938 610 205 11 4.6 10.0 | 99 27 -26.8 4.4 4 925 730 220 20 12.9 15.3 | 118 21 -18.6 9.8 5 905 914 225 26 18.4 18.4 | 135 18 -13.0 12.8 6 873 1219 235 36 29.5 20.6 | 173 15 -1.9 15.1 7 850 1441 230 41 31.4 26.4 | 180 21 -0.0 20.8 8 811 1829 225 46 32.5 32.5 | 182 27 1.1 27.0 9 781 2134 230 50 38.3 32.1 | 195 27 6.9 26.6 10 753 2438 225 50 35.4 35.4 | 188 30 3.9 29.8 11 725 2743 225 52 36.8 36.8 | 190 32 5.3 31.2 12 700 3036 225 49 34.6 34.6 | 186 29 3.2 29.1 13 647 3658 225 49 34.6 34.6 | 186 29 3.2 29.1 14 598 4267 230 45 34.5 28.9 | 187 24 3.1 23.4 15 554 4877 235 45 36.9 25.8 | 195 21 5.4 20.3 16 500 5680 240 56 48.5 28.0 | 217 28 17.1 22.5 17 473 6096 245 52 47.1 22.0 | 224 23 15.7 16.4 18 454 6401 250 52 48.9 17.8 | 235 21 17.4 12.2 19 401 7315 235 66 54.1 37.9 | 215 39 22.6 32.3 20 400 7340 235 66 54.1 37.9 | 215 39 22.6 32.3 21 384 7620 235 66 54.1 37.9 | 215 39 22.6 32.3 22 309 9144 235 75 61.4 43.0 | 219 48 30.0 37.5 23 300 9360 245 78 70.7 33.0 | 235 48 39.3 27.4 24 250 10570 250 87 81.8 29.8 | 244 56 50.3 24.2 25 246 10668 250 87 81.8 29.8 | 244 56 50.3 24.2 26 224 11278 255 94 90.8 24.3 | 252 62 59.4 18.8 27 202 11918 245 97 87.9 41.0 | 238 67 56.5 35.5 28 200 11980 245 95 86.1 40.1 | 238 65 54.7 34.6 29 199 12011 245 92 83.4 38.9 | 237 62 52.0 33.3 30 193 12192 245 97 87.9 41.0 | 238 67 56.5 35.5 31 167 13106 235 68 55.7 39.0 | 216 41 24.3 33.5 32 152 13716 250 54 50.7 18.5 | 236 23 19.3 12.9 33 150 13780 240 68 58.9 34.0 | 224 40 27.5 28.5 34 144 14021 245 71 64.3 30.0 | 233 41 32.9 24.5 35 131 14630 265 65 64.8 5.7 | 270 33 33.3 0.1 36 119 15240 260 42 41.4 7.3 | 260 10 9.9 1.8 37 103 16154 255 39 37.7 10.1 | 234 8 6.3 4.6 38 100 16310 230 39 29.9 25.1 | 175 20 -1.5 19.5 39 98 16459 230 39 29.9 25.1 | 175 20 -1.5 19.5 40 89 17069 250 46 43.2 15.7 | 229 16 11.8 10.2 41 84 17374 265 41 40.8 3.6 | 282 10 9.4 -2.0 42 73 18288 255 29 28.0 7.5 | 120 4 -3.4 2.0 43 70 18530 270 25 25.0 -0.0 | 49 8 -6.4 -5.5 44 69 18593 245 35 31.7 14.8 | 182 9 0.3 9.3 45 66 18898 270 23 23.0 -0.0 | 57 10 -8.4 -5.5 46 63 19202 235 21 17.2 12.0 | 115 16 -14.2 6.5 47 60 19507 260 19 18.7 3.3 | 80 13 -12.7 -2.2 48 57 19812 250 25 23.5 8.6 | 111 8 -7.9 3.0 49 54 20117 270 29 29.0 -0.0 | 24 6 -2.4 -5.5 50 50 20640 255 20 19.3 5.2 | 88 12 -12.1 -0.4 51 49 20726 235 15 12.3 8.6 | 99 19 -19.1 3.1 52 45 21336 250 9 8.5 3.1 | 84 23 -23.0 -2.5 53 43 21641 255 17 16.4 4.4 | 86 15 -15.0 -1.1 54 41 21946 225 12 8.5 8.5 | 97 23 -22.9 2.9 55 35 22860 255 16 15.5 4.1 | 85 16 -16.0 -1.4 56 33 23165 245 13 11.8 5.5 | 90 20 -19.6 -0.0 57 32 23470 180 14 0.0 14.0 | 105 33 -31.4 8.5 58 30 23774 240 18 15.6 9.0 | 102 16 -15.8 3.5 59 30 23850 285 22 21.3 -5.7 | 42 15 -10.2 -11.2 60 29 24079 285 22 21.3 -5.7 | 42 15 -10.2 -11.2 61 28 24384 265 19 18.9 1.7 | 73 13 -12.5 -3.9 62 26 24689 290 12 11.3 -4.1 | 64 22 -20.1 -9.6 63 25 24994 265 18 17.9 1.6 | 74 14 -13.5 -4.0 64 24 25298 230 11 8.4 7.1 | 94 23 -23.0 1.5 65 23 25603 225 19 13.4 13.4 | 114 20 -18.0 7.9 66 22 25908 255 24 23.2 6.2 | 95 8 -8.2 0.7 67 21 26213 270 19 19.0 -0.0 | 66 14 -12.4 -5.5 68 20 26430 305 14 11.5 -8.0 | 56 24 -20.0 -13.6 69 19 26822 305 14 11.5 -8.0 | 56 24 -20.0 -13.6 70 18 27127 300 10 8.7 -5.0 | 65 25 -22.8 -10.5 71 17 27432 15 2 -0.5 -1.9 | 77 33 -31.9 -7.5 72 16 27737 200 10 3.4 9.4 | 98 28 -28.0 3.9 73 16 28042 225 21 14.8 14.8 | 119 19 -16.6 9.3 74 14 28651 220 27 17.4 20.7 | 137 21 -14.1 15.1 75 13 29261 260 36 35.5 6.3 | 260 4 4.0 0.7 76 12 29566 290 26 24.4 -8.9 | 26 16 -7.0 -14.4 77 12 29870 265 18 17.9 1.6 | 74 14 -13.5 -4.0 78 10 30920 290 15 14.1 -5.1 | 58 20 -17.3 -10.7 Wind Parameters Mean winds (0-6000m): 230.0 at 42.5 knts Storm direction: 260.0 at 31.9 knts Shear (0-3000m) pos: 5.2 neg: 4.7 tot: 9.9 10-3/s Storm rel Dir Shear (0-3000m): 118.9 deg Storm rel helicity (0-3000m) pos: 394.1 neg: -38.6 tot: 355.5 m^2/s^2 ave: 118.5 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 14.8 stream: 8.6 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 0.14 Bulk Shear: 287.45 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 ------------------------------------------------------------------------------- 500 116 8 87 39| 0.0 17.3 17.3|200.3 0.0 200.3 400.7 0.69| 30.7 21.2 1000 209 15 107 25| 12.4 8.7 21.0|303.0 0.0 303.0 303.0 0.72| 27.9 20.1 1500 224 22 124 19| 8.3 8.8 17.1|341.8 0.0 341.8 227.9 0.70| 23.3 16.4 2000 225 28 142 18| 7.8 6.6 14.4|375.7 0.0 375.7 187.9 0.69| 19.6 13.5 2500 226 33 155 19| 6.2 6.0 12.2|388.5 -24.6 363.9 145.6 0.62| 17.0 10.5 3000 226 36 163 20| 5.2 4.7 9.9|394.1 -38.6 355.5 118.5 0.58| 14.8 8.6 4000 226 39 171 22| 3.7 3.5 7.2|397.1 -38.6 358.5 89.6 0.56| 11.6 6.5 5000 227 40 175 22| 3.3 2.8 6.2|427.7 -38.6 389.0 77.8 0.57| 10.1 5.7 6000 230 43 183 22| 3.4 2.4 5.8|492.9 -38.6 454.3 75.7 0.58| 9.7 5.6 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20251008.00.gif