UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:1200Z 16 APR 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 ------------------------------------------------------------------------------- 0 1000 -53 SFC 987 53 0.0 -0.6 96 0.6 -0.2 35 4 274.2 274.8 273.6 284.2 3.70 2 925 568 -3.5 -4.5 93 1.0 -3.8 50 17 275.7 276.2 273.4 283.9 2.96 3 864 1104 -7.1 -7.6 96 0.5 -7.2 78 19 277.4 277.8 273.7 284.4 2.49 4 850 1231 -7.7 -8.3 95 0.6 -7.9 75 17 278.1 278.5 273.9 284.8 2.40 5 786 1839 -9.1 -9.9 94 0.8 -9.4 36 17 282.9 283.3 276.4 289.5 2.29 6 700 2733 -11.3 -12.5 91 1.2 -11.7 80 27 290.0 290.3 279.6 296.2 2.09 7 648 3324 -11.7 -12.8 92 1.1 -12.1 103 26 296.0 296.4 282.5 302.7 2.20 8 517 5016 -23.1 -24.5 88 1.4 -23.4 108 19 302.0 302.2 283.5 305.3 1.02 9 500 5260 -24.5 -26.3 85 1.8 -24.8 95 23 303.2 303.3 283.8 306.1 0.89 10 434 6283 -30.5 -33.9 72 3.4 -30.9 78 25 308.1 308.2 285.2 309.8 0.50 11 400 6860 -34.9 -38.5 70 3.6 -35.3 120 27 309.6 309.7 285.6 310.8 0.34 12 369 7415 -39.5 -43.5 66 4.0 -39.8 126 33 310.7 310.8 285.9 311.5 0.22 13 353 7716 -42.1 -44.8 75 2.7 -42.3 129 38 311.2 311.2 286.0 311.9 0.20 14 324 8287 -47.1 -52.1 56 5.0 -47.3 124 44 312.0 312.0 286.2 312.4 0.10 15 300 8790 -51.7 -55.5 64 3.8 -51.8 120 49 312.5 312.5 286.3 312.7 0.07 16 291 8988 -53.3 -56.6 67 3.3 -53.4 130 48 312.9 312.9 286.5 313.2 0.06 17 283 9169 -50.1 -72.1 6 22.0 -50.4 135 45 320.0 320.0 288.8 320.1 0.01 18 268 9528 -47.5 -76.5 2 29.0 -48.0 178 28 328.8 328.8 291.4 328.9 0.00 19 250 9990 -47.1 -79.1 1 32.0 -47.6 170 25 336.0 336.0 293.3 336.1 0.00 20 229 10568 -46.3 -79.3 1 33.0 -46.9 172 27 345.8 345.8 295.7 345.8 0.00 21 200 11460 -47.3 -81.3 1 34.0 -48.0 185 32 357.9 357.9 298.3 357.9 0.00 22 177 12267 -48.5 -81.5 1 33.0 -49.1 184 32 368.6 368.6 300.3 368.6 0.00 23 169 12573 -47.5 -81.5 1 34.0 -48.3 196 36 375.2 375.2 301.5 375.2 0.00 24 163 12811 -49.1 -82.1 1 33.0 -49.8 199 36 376.4 376.4 301.6 376.4 0.00 25 154 13186 -47.1 -82.1 1 35.0 -48.0 203 36 386.0 386.0 303.2 386.0 0.00 26 150 13360 -48.1 -82.1 1 34.0 -48.9 205 36 387.2 387.2 303.3 387.2 0.00 27 129 14351 -49.3 -83.3 1 34.0 -50.1 195 47 402.1 402.1 305.5 402.1 0.00 28 126 14506 -47.3 -83.3 1 36.0 -48.3 192 51 408.4 408.4 306.3 408.4 0.00 29 117 14997 -47.1 -83.1 1 36.0 -48.2 201 41 417.5 417.5 307.4 417.6 0.00 30 106 15647 -49.3 -84.3 1 35.0 -50.3 198 40 425.3 425.3 308.3 425.3 0.00 31 100 16030 -48.1 -84.1 1 36.0 -49.3 200 20 434.8 434.8 309.3 434.8 0.00 32 82 17320 -54.7 -86.7 1 32.0 -55.4 192 14 446.7 446.7 310.6 446.7 0.00 33 79 17560 -51.5 -85.5 1 34.0 -52.5 184 19 458.1 458.1 311.6 458.1 0.00 34 74 17982 -54.3 -86.3 1 32.0 -55.1 170 26 460.8 460.8 311.8 460.9 0.00 35 70 18340 -52.9 -85.9 1 33.0 -53.8 175 21 471.2 471.2 312.7 471.2 0.00 36 65 18820 -52.7 -86.7 1 34.0 -53.7 185 23 481.7 481.7 313.6 481.8 0.00 37 61 19236 -47.3 -84.3 1 37.0 -49.2 187 19 502.6 502.6 315.1 502.6 0.01 38 50 20540 -52.1 -86.1 1 34.0 -53.5 130 17 520.7 520.7 316.4 520.7 0.00 39 40 21971 -55.3 -87.3 1 32.0 -56.5 147 10 547.0 547.0 317.9 547.0 0.00 40 38 22300 -52.7 -86.7 1 34.0 -54.4 157 15 561.7 561.7 318.8 561.7 0.01 41 30 23820 -53.9 -86.9 1 33.0 -55.7 135 19 597.7 597.7 320.5 597.7 0.01 42 25 24995 -54.3 -87.3 1 33.0 -56.3 110 10 628.5 628.5 321.9 628.6 0.01 43 20 26440 -51.5 -86.5 1 35.0 -54.6 70 10 678.5 678.5 323.7 678.6 0.01 44 17 27498 -50.1 -86.1 1 36.0 -54.0 87 14 715.3 715.3 324.9 715.4 0.01 45 14 28758 -53.1 -87.1 1 34.0 -56.5 97 22 746.0 746.0 325.8 746.1 0.01 46 11 30338 -45.9 -84.9 0 39.0 -52.8 118 23 825.4 825.4 327.8 825.6 0.03 47 10 30970 -47.5 -85.5 1 38.0 -54.1 130 23 842.2 842.3 328.2 842.5 0.03 48 7.3 33071 -42.9 -82.9 0 40.0 -53.1 940.3 940.4 330.2 940.9 0.06 49 6.4 33957 -43.7 -83.7 0 40.0 -54.1 973.0 973.1 330.8 973.6 0.06 50 6.0 34394 -39.9 -80.9 0 41.0 -52.8 1007.6 1007.6 331.3 1008.7 0.10 TRP 291 8988 -53.3 -56.6 67 3.3 -53.4 130 48 312.9 312.9 286.5 313.2 0.06 WND Sounding variables and indices 1000-500 mb thick: 5313.00 m Freezing level: 987.00 mb = 53.00 m = 173.88 ft Wetbulb zero: Below ground Precipitable water: 0.47 inches Sfc-500 mean rel hum: 91.86 % Est. max temperature: 4.83 C = 40.69 F Sfc-Lift cond lev (LCL): 977.73 mb = 127.88 m = 419.55 ft T: -0.51 C 700-500 lapse rate: 5.22 C/km ThetaE index: 0.35 C Layer 925.0- 864.0 mb Conv cond level (CCL): 918.57 mb = 622.81 m = 2043.32 ft Mean mixing ratio: 3.13 g/kg Conv temperature: 1.72 C = 35.10 F Cap Strength: 15.55 C Lifted Index: 16.26 C Risk: None Lifted Index @300 mb: 20.17 C Lifted Index @700 mb: 8.40 C Showalter Index: 15.65 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 16.20 C K Index: 7.30 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 4.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.48 J/kg Max Up Vert Vel: 4.35 m/s Conv Inhibition (B-): 68323.78 J/kg Cap Strength: 16.07 C Lift Cond Lev (LCL): 924.69 mb = 570.65 m = 1872.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 115 at 16 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 ---------------------------------------------------------- 0 987 53 35 4 -2.3 -3.3 | 310 16 12.0 -9.9 1 956 305 35 15 -8.6 -12.3 | 343 20 5.7 -18.9 2 925 568 50 17 -13.0 -10.9 | 356 18 1.2 -17.6 3 920 610 50 17 -13.0 -10.9 | 356 18 1.2 -17.6 4 885 914 75 20 -19.3 -5.2 | 23 13 -5.1 -11.8 5 851 1219 80 18 -17.7 -3.1 | 20 10 -3.5 -9.8 6 850 1231 75 17 -16.4 -4.4 | 11 11 -2.2 -11.0 7 818 1524 30 14 -7.0 -12.1 | 339 20 7.3 -18.8 8 787 1829 35 17 -9.8 -13.9 | 348 21 4.5 -20.6 9 756 2134 85 22 -21.9 -1.9 | 42 11 -7.7 -8.6 10 727 2438 80 24 -23.6 -4.2 | 41 14 -9.4 -10.8 11 700 2733 80 27 -26.6 -4.7 | 47 17 -12.3 -11.3 12 699 2743 80 27 -26.6 -4.7 | 47 17 -12.3 -11.3 13 671 3048 90 29 -29.0 0.0 | 66 16 -14.7 -6.6 14 619 3658 120 23 -19.9 11.5 | 131 7 -5.7 4.9 15 571 4267 105 22 -21.3 5.7 | 82 7 -7.0 -0.9 16 548 4572 115 20 -18.1 8.5 | 115 4 -3.9 1.8 17 526 4877 110 20 -18.8 6.8 | 93 5 -4.5 0.2 18 505 5182 105 18 -17.4 4.7 | 58 4 -3.1 -2.0 19 500 5260 95 23 -22.9 2.0 | 62 10 -8.7 -4.6 20 484 5486 95 24 -23.9 2.1 | 65 11 -9.7 -4.5 21 464 5791 55 22 -18.0 -12.6 | 11 20 -3.8 -19.3 22 445 6096 55 25 -20.5 -14.3 | 17 22 -6.2 -21.0 23 426 6401 95 25 -24.9 2.2 | 67 12 -10.6 -4.5 24 400 6860 120 27 -23.4 13.5 | 127 11 -9.1 6.9 25 391 7010 120 27 -23.4 13.5 | 127 11 -9.1 6.9 26 357 7620 130 37 -28.3 23.8 | 141 22 -14.1 17.1 27 300 8790 120 49 -42.4 24.5 | 122 33 -28.2 17.9 28 291 8988 130 48 -36.8 30.9 | 137 33 -22.5 24.2 29 284 9144 130 47 -36.0 30.2 | 137 32 -21.7 23.6 30 271 9449 180 29 0.0 29.0 | 213 27 14.3 22.4 31 250 9990 170 25 -4.3 24.6 | 209 21 9.9 18.0 32 236 10363 165 21 -5.4 20.3 | 213 16 8.8 13.7 33 226 10668 175 30 -2.6 29.9 | 207 26 11.6 23.3 34 215 10973 160 32 -10.9 30.1 | 188 24 3.3 23.4 35 206 11278 160 32 -10.9 30.1 | 188 24 3.3 23.4 36 200 11460 185 32 2.8 31.9 | 214 30 17.0 25.2 37 187 11887 190 33 5.7 32.5 | 218 33 20.0 25.9 38 179 12192 180 31 0.0 31.0 | 210 28 14.3 24.4 39 171 12497 195 36 9.3 34.8 | 220 37 23.6 28.1 40 150 13360 205 36 15.2 32.6 | 229 39 29.5 26.0 41 149 13411 195 38 9.8 36.7 | 219 39 24.1 30.1 42 142 13716 210 42 21.0 36.4 | 230 46 35.3 29.7 43 136 14021 200 38 13.0 35.7 | 223 40 27.3 29.1 44 124 14630 190 54 9.4 53.2 | 207 52 23.6 46.5 45 118 14935 205 41 17.3 37.2 | 226 44 31.6 30.5 46 113 15240 185 41 3.6 40.8 | 208 39 17.8 34.2 47 103 15850 205 40 16.9 36.3 | 226 43 31.2 29.6 48 100 16030 200 20 6.8 18.8 | 240 24 21.1 12.2 49 98 16154 200 20 6.8 18.8 | 240 24 21.1 12.2 50 85 17069 200 10 3.4 9.4 | 261 18 17.7 2.8 51 74 17983 170 26 -4.5 25.6 | 207 21 9.7 19.0 52 71 18288 195 32 8.3 30.9 | 223 33 22.5 24.3 53 70 18340 175 21 -1.8 20.9 | 221 19 12.4 14.3 54 67 18593 170 21 -3.6 20.7 | 217 18 10.6 14.0 55 64 18898 190 23 4.0 22.7 | 229 24 18.3 16.0 56 59 19507 185 15 1.3 14.9 | 242 18 15.6 8.3 57 56 19812 165 23 -6.0 22.2 | 208 18 8.3 15.6 58 53 20117 175 19 -1.7 18.9 | 226 18 12.6 12.3 59 50 20540 130 17 -13.0 10.9 | 196 4 1.2 4.3 60 49 20726 125 15 -12.3 8.6 | 225 3 2.0 2.0 61 46 21031 135 20 -14.1 14.1 | 181 8 0.1 7.5 62 44 21336 175 19 -1.7 18.9 | 226 18 12.6 12.3 63 40 21946 145 10 -5.7 8.2 | 260 9 8.5 1.6 64 38 22250 165 15 -3.9 14.5 | 233 13 10.4 7.9 65 37 22555 115 14 -12.7 5.9 | 295 2 1.6 -0.7 66 35 22860 140 15 -9.6 11.5 | 224 7 4.6 4.9 67 33 23165 115 16 -14.5 6.8 | 118 0 -0.2 0.1 68 32 23470 135 20 -14.1 14.1 | 181 8 0.1 7.5 69 30 23774 120 15 -13.0 7.5 | 236 2 1.3 0.9 70 30 23820 135 19 -13.4 13.4 | 187 7 0.8 6.8 71 27 24384 135 20 -14.1 14.1 | 181 8 0.1 7.5 72 26 24689 165 13 -3.4 12.6 | 241 12 10.9 5.9 73 25 24994 110 10 -9.4 3.4 | 303 6 4.9 -3.2 74 24 25298 140 12 -7.7 9.2 | 249 7 6.5 2.6 75 22 25908 145 10 -5.7 8.2 | 260 9 8.5 1.6 76 20 26440 70 10 -9.4 -3.4 | 334 11 4.9 -10.1 77 20 26518 60 6 -5.2 -3.0 | 317 13 9.1 -9.6 78 18 27127 80 10 -9.8 -1.7 | 332 9 4.4 -8.4 79 17 27432 80 15 -14.8 -2.6 | 3 9 -0.5 -9.2 80 16 27737 110 10 -9.4 3.4 | 303 6 4.9 -3.2 81 16 28042 85 13 -13.0 -1.1 | 350 8 1.3 -7.8 82 14 28956 100 24 -23.6 4.2 | 75 10 -9.4 -2.5 83 12 29870 140 16 -10.3 12.3 | 215 7 4.0 5.6 84 11 30175 115 23 -20.8 9.7 | 115 7 -6.6 3.1 85 10 30970 130 23 -17.6 14.8 | 158 9 -3.4 8.2 Wind Parameters Mean winds (0-6000m): 85.0 at 21.0 knts Storm direction: 115.0 at 15.7 knts Shear (0-3000m) pos: 6.8 neg: 2.4 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 116.5 deg Storm rel helicity (0-3000m) pos: 202.1 neg: -43.0 tot: 159.1 m^2/s^2 ave: 53.0 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 6.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.32 Bulk Shear: 29.94 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 40 13 339 18| 13.4 0.0 13.4| 63.9 0.0 63.9 127.7 0.92| 15.5 14.3 1000 55 16 355 16| 8.4 0.0 8.4| 93.4 -0.7 92.8 92.8 0.84| 12.8 10.8 1500 58 16 357 15| 5.6 4.8 10.4| 93.4 -42.6 50.8 33.9 0.26| 13.7 3.5 2000 54 16 356 16| 7.5 3.6 11.1|157.6 -42.6 115.0 57.5 0.43| 14.2 6.1 2500 62 18 5 15| 7.1 2.9 10.0|174.6 -43.0 131.6 52.7 0.45| 13.2 5.9 3000 67 19 14 15| 6.8 2.4 9.2|202.1 -43.0 159.1 53.0 0.49| 12.2 6.0 4000 80 21 30 12| 4.8 2.1 6.9|236.1 -49.9 186.2 46.5 0.48| 11.6 5.5 5000 86 21 38 10| 3.7 1.9 5.6|240.1 -56.6 183.4 36.7 0.42| 10.2 4.2 6000 85 21 38 11| 3.1 3.0 6.0|248.3-107.2 141.1 23.5 0.23| 10.7 2.5 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20250416.12.gif