UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:1200Z 22 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 1004 53 8.2 8.1 99 0.1 8.2 85 7 281.0 282.2 281.1 299.5 6.76 1 1000 91 8.0 7.9 99 0.1 7.9 85 11 281.1 282.3 281.1 299.5 6.69 2 944 567 7.8 7.7 99 0.1 7.8 164 8 285.6 286.8 283.4 305.1 6.99 3 942 584 7.8 7.8 100 0.0 7.8 168 7 285.8 287.0 283.6 305.5 7.06 4 925 734 7.0 7.0 100 0.0 7.0 185 7 286.5 287.7 283.6 305.5 6.80 5 850 1426 2.8 2.3 97 0.5 2.5 175 14 289.1 290.0 283.1 304.3 5.32 6 827 1648 1.2 1.2 100 0.0 1.2 178 15 289.7 290.6 283.1 304.1 5.05 7 761 2316 -0.3 -2.6 84 2.3 -1.3 202 14 295.0 295.8 284.3 307.3 4.15 8 734 2606 0.0 -7.0 59 7.0 -2.9 213 17 298.4 299.0 284.5 307.7 3.08 9 723 2727 0.4 -20.6 19 21.0 -5.8 215 20 300.1 300.3 282.8 303.4 1.03 10 718 2782 0.4 -22.6 16 23.0 -6.1 216 22 300.7 300.9 282.8 303.6 0.87 11 702 2963 -0.5 -11.5 43 11.0 -4.6 220 25 301.7 302.1 284.8 308.7 2.26 12 700 2986 -0.7 -12.7 40 12.0 -5.0 220 25 301.7 302.1 284.6 308.1 2.05 13 693 3066 -1.3 -14.3 36 13.0 -5.8 223 25 301.9 302.2 284.4 307.6 1.82 14 682 3194 -2.5 -6.5 74 4.0 -4.2 228 24 302.0 302.6 286.2 312.5 3.44 15 612 4045 -8.9 -10.1 91 1.2 -9.4 226 26 304.1 304.6 286.4 313.1 2.90 16 554 4812 -12.5 -18.5 61 6.0 -14.2 226 29 308.6 308.9 286.7 313.8 1.60 17 549 4882 -13.1 -19.1 61 6.0 -14.8 229 29 308.7 309.0 286.6 313.7 1.54 18 500 5590 -17.1 -36.1 18 19.0 -20.2 230 39 312.2 312.3 286.5 313.4 0.35 19 400 7210 -31.5 -40.5 41 9.0 -32.4 235 46 314.0 314.1 287.1 315.1 0.28 20 398 7245 -31.9 -39.9 45 8.0 -32.7 235 45 314.0 314.0 287.1 315.1 0.30 21 394 7317 -32.3 -44.3 29 12.0 -33.3 235 44 314.4 314.4 287.1 315.1 0.19 22 387 7442 -33.3 -42.3 40 9.0 -34.1 231 48 314.7 314.7 287.3 315.5 0.24 23 383 7515 -33.9 -37.7 68 3.8 -34.3 229 51 314.8 314.9 287.5 316.2 0.39 24 377 7625 -34.9 -38.1 73 3.2 -35.2 225 55 314.9 315.0 287.5 316.3 0.38 25 350 8139 -38.3 -40.2 82 1.9 -38.5 213 67 317.1 317.2 288.2 318.3 0.33 26 310 8961 -44.7 -49.7 57 5.0 -44.9 210 72 319.3 319.4 288.7 319.8 0.13 27 309 8983 -44.3 -48.3 64 4.0 -44.5 210 72 320.2 320.2 289.0 320.8 0.16 28 305 9070 -44.7 -54.7 32 10.0 -45.1 210 73 320.8 320.8 289.1 321.1 0.07 29 300 9180 -45.1 -62.1 13 17.0 -45.6 210 71 321.8 321.8 289.3 321.9 0.03 30 279 9662 -48.1 -63.6 15 15.5 -48.5 215 76 324.2 324.2 290.0 324.3 0.03 31 260 10125 -51.1 -65.1 17 14.0 -51.4 210 72 326.4 326.4 290.7 326.5 0.02 32 250 10380 -51.1 -68.1 11 17.0 -51.4 210 69 330.1 330.1 291.7 330.2 0.02 33 247 10459 -50.5 -68.5 10 18.0 -50.8 210 69 332.1 332.1 292.3 332.2 0.02 34 228 10979 -52.3 -71.3 8 19.0 -52.6 210 69 337.1 337.1 293.6 337.1 0.01 35 208 11575 -50.9 -74.9 4 24.0 -51.3 195 52 348.2 348.2 296.3 348.3 0.01 36 200 11830 -52.1 -77.1 3 25.0 -52.5 195 58 350.3 350.3 296.7 350.3 0.01 37 180 12510 -54.5 -79.5 3 25.0 -54.8 195 67 357.1 357.1 298.1 357.1 0.00 38 170 12877 -53.1 -81.1 2 28.0 -53.5 207 51 365.3 365.3 299.7 365.3 0.00 39 162 13187 -54.9 -81.9 2 27.0 -55.2 211 43 367.3 367.3 300.1 367.3 0.00 40 150 13680 -54.7 -81.7 2 27.0 -55.1 205 37 375.8 375.8 301.6 375.8 0.00 41 148 13766 -55.1 -82.1 2 27.0 -55.5 204 49 376.6 376.6 301.7 376.6 0.00 42 145 13896 -54.3 -82.3 2 28.0 -54.7 202 42 380.2 380.2 302.3 380.2 0.00 43 116 15303 -60.5 -84.5 3 24.0 -60.7 171 35 393.8 393.8 304.3 393.8 0.00 44 112 15522 -59.5 -85.5 2 26.0 -59.8 175 38 399.6 399.6 305.2 399.6 0.00 45 107 15806 -60.9 -85.9 2 25.0 -61.2 179 42 402.2 402.2 305.5 402.2 0.00 46 104 15984 -58.1 -85.1 2 27.0 -58.5 182 45 410.8 410.8 306.6 410.8 0.00 47 100 16230 -58.7 -85.7 2 27.0 -59.0 195 35 414.3 414.3 307.0 414.3 0.00 48 87 17097 -61.9 -86.9 2 25.0 -62.1 182 29 424.7 424.7 308.3 424.7 0.00 49 77 17857 -59.5 -86.5 2 27.0 -59.9 203 16 444.8 444.8 310.4 444.8 0.00 50 70 18450 -61.5 -87.5 2 26.0 -61.9 200 6 452.8 452.8 311.1 452.8 0.00 51 58 19617 -63.3 -88.3 2 25.0 -63.6 168 11 473.8 473.8 313.0 473.8 0.00 52 52 20295 -60.5 -88.5 1 28.0 -61.0 207 16 495.3 495.3 314.6 495.3 0.00 53 50 20540 -61.7 -88.7 2 27.0 -62.1 280 19 498.1 498.1 314.8 498.1 0.00 54 30 23690 -62.7 -89.7 1 27.0 -63.4 330 10 573.7 573.7 319.3 573.7 0.00 55 21 25872 -64.9 -90.9 2 26.0 -65.6 308 17 628.7 628.7 321.9 628.7 0.00 56 20 26170 -62.9 -89.9 1 27.0 -63.8 265 27 643.6 643.6 322.4 643.7 0.01 57 19 26485 -62.7 -89.7 1 27.0 -63.7 263 25 653.8 653.8 322.8 653.8 0.01 58 15 27928 -65.9 -90.9 2 25.0 -66.7 282 24 688.9 688.9 324.1 688.9 0.01 59 13 28803 -62.1 -90.1 1 28.0 -63.6 264 37 730.8 730.8 325.4 730.9 0.01 60 10 30420 -62.9 -90.9 1 28.0 -64.6 285 34 784.8 784.8 326.8 784.8 0.01 61 9.5 30736 -63.3 -90.3 1 27.0 -65.0 794.8 794.8 327.1 794.9 0.01 62 5.6 34054 -54.3 -86.3 1 32.0 -59.9 964.2 964.2 330.6 964.6 0.04 TRP 260 10125 -51.1 -65.1 17 14.0 -51.4 210 72 326.4 326.4 290.7 326.5 0.02 WND 279 9662 -48.1 -63.6 15 15.5 -48.5 215 76 324.2 324.2 290.0 324.3 0.03 Sounding variables and indices 1000-500 mb thick: 5499.00 m Freezing level: 774.20 mb = 2182.31 m = 7159.73 ft Freezing level: 734.00 mb = 2605.55 m = 8548.28 ft Freezing level: 710.89 mb = 2862.78 m = 9392.22 ft Wetbulb zero: 795.78 mb = 1956.85 m = 6420.03 ft Precipitable water: 0.83 inches Sfc-500 mean rel hum: 75.85 % Est. max temperature: 16.12 C = 61.01 F Sfc-Lift cond lev (LCL): 1002.58 mb = 66.46 m = 218.04 ft T: 8.13 C 700-500 lapse rate: 6.30 C/km ThetaE index: 4.31 C Layer 723.0- 718.0 mb Conv cond level (CCL): 1000.00 mb = 91.00 m = 298.55 ft Mean mixing ratio: 6.80 g/kg Conv temperature: 8.46 C = 47.22 F Cap Strength: 7.99 C Lifted Index: 9.48 C Risk: None Lifted Index @300 mb: 13.12 C Lifted Index @700 mb: 6.78 C Showalter Index: 8.95 C Risk: None Total Totals Index: 39.30 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 19.40 C K Index: 10.20 Risk: None Sweat Index: 94.60 Risk: None Energy Index: 1.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.08 J/kg Max Up Vert Vel: 7.22 m/s Conv Inhibition (B-): 59288.94 J/kg Cap Strength: 9.44 C Lift Cond Lev (LCL): 951.51 mb = 501.13 m = 1644.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 248 at 17 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 1004 53 85 7 -7.0 -0.6 | 73 24 -22.6 -6.8 1 1000 91 85 11 -11.0 -1.0 | 75 28 -26.6 -7.2 2 974 305 95 25 -24.9 2.2 | 84 41 -40.5 -4.1 3 939 610 175 5 -0.4 5.0 | 86 16 -16.1 -1.3 4 925 734 185 7 0.6 7.0 | 93 15 -15.0 0.7 5 905 914 195 9 2.3 8.7 | 100 14 -13.3 2.5 6 872 1219 190 12 2.1 11.8 | 112 15 -13.5 5.6 7 850 1426 175 14 -1.2 13.9 | 115 19 -16.9 7.7 8 840 1524 170 15 -2.6 14.8 | 115 20 -18.2 8.5 9 808 1829 190 14 2.4 13.8 | 120 15 -13.2 7.5 10 778 2134 190 16 2.8 15.8 | 127 16 -12.9 9.5 11 749 2438 210 12 6.0 10.4 | 113 10 -9.6 4.2 12 721 2743 215 21 12.0 17.2 | 162 12 -3.6 11.0 13 700 2986 220 25 16.1 19.2 | 182 13 0.4 12.9 14 668 3353 235 24 19.7 13.8 | 208 9 4.0 7.5 15 642 3658 235 28 22.9 16.1 | 217 12 7.3 9.8 16 593 4267 220 25 16.1 19.2 | 182 13 0.4 12.9 17 570 4572 215 29 16.6 23.8 | 183 18 1.0 17.5 18 548 4877 230 29 22.2 18.6 | 208 14 6.6 12.4 19 527 5182 245 29 26.3 12.3 | 241 12 10.7 6.0 20 500 5590 230 39 29.9 25.1 | 217 24 14.2 18.8 21 486 5791 230 39 29.9 25.1 | 217 24 14.2 18.8 22 466 6096 230 38 29.1 24.4 | 217 23 13.5 18.2 23 400 7210 235 46 37.7 26.4 | 228 30 22.0 20.1 24 394 7315 235 44 36.0 25.2 | 227 28 20.4 19.0 25 377 7620 225 55 38.9 38.9 | 215 40 23.3 32.7 26 345 8230 210 70 35.0 60.6 | 200 58 19.4 54.4 27 302 9144 210 73 36.5 63.2 | 200 61 20.9 57.0 28 300 9180 210 71 35.5 61.5 | 200 59 19.9 55.2 29 279 9662 215 76 43.6 62.3 | 207 63 28.0 56.0 30 275 9754 215 76 43.6 62.3 | 207 63 28.0 56.0 31 260 10125 210 72 36.0 62.4 | 200 60 20.4 56.1 32 250 10380 210 69 34.5 59.8 | 199 57 18.9 53.5 33 239 10668 210 68 34.0 58.9 | 199 56 18.4 52.7 34 218 11278 210 69 34.5 59.8 | 199 57 18.9 53.5 35 208 11582 195 52 13.5 50.2 | 177 44 -2.2 44.0 36 200 11830 195 58 15.0 56.0 | 179 50 -0.6 49.8 37 180 12497 195 67 17.3 64.7 | 182 59 1.7 58.5 38 164 13106 215 41 23.5 33.6 | 196 28 7.9 27.3 39 156 13411 200 47 16.1 44.2 | 181 38 0.4 37.9 40 150 13680 205 37 15.6 33.5 | 180 27 0.0 27.3 41 149 13716 205 51 21.6 46.2 | 188 40 5.9 40.0 42 142 14021 200 36 12.3 33.8 | 173 28 -3.3 27.6 43 135 14326 180 42 0.0 42.0 | 156 39 -15.6 35.8 44 129 14630 205 42 17.7 38.1 | 184 32 2.1 31.8 45 117 15240 170 34 -5.9 33.5 | 142 35 -21.5 27.2 46 101 16154 185 47 4.1 46.8 | 164 42 -11.5 40.6 47 100 16230 195 35 9.1 33.8 | 167 28 -6.6 27.6 48 96 16459 195 35 9.1 33.8 | 167 28 -6.6 27.6 49 87 17069 180 29 0.0 29.0 | 146 28 -15.6 22.8 50 83 17374 200 28 9.6 26.3 | 163 21 -6.1 20.1 51 79 17678 180 22 0.0 22.0 | 135 22 -15.6 15.8 52 75 17983 220 12 7.7 9.2 | 110 8 -7.9 3.0 53 72 18288 150 11 -5.5 9.5 | 99 21 -21.1 3.3 54 70 18450 200 6 2.1 5.6 | 87 14 -13.6 -0.6 55 68 18593 195 13 3.4 12.6 | 117 14 -12.3 6.3 56 65 18898 200 5 1.7 4.7 | 84 14 -13.9 -1.5 57 59 19507 175 12 -1.0 12.0 | 109 18 -16.7 5.7 58 56 19812 155 10 -4.2 9.1 | 98 20 -19.9 2.8 59 54 20117 175 10 -0.9 10.0 | 103 17 -16.5 3.7 60 51 20422 230 20 15.3 12.9 | 177 7 -0.3 6.6 61 50 20540 280 19 18.7 -3.3 | 342 10 3.1 -9.5 62 49 20726 245 18 16.3 7.6 | 207 2 0.7 1.4 63 46 21031 320 10 6.4 -7.7 | 34 17 -9.2 -13.9 64 44 21336 285 2 1.9 -0.5 | 64 15 -13.7 -6.8 65 33 23165 225 11 7.8 7.8 | 101 8 -7.9 1.5 66 30 23690 330 10 5.0 -8.7 | 36 18 -10.6 -14.9 67 30 23774 255 18 17.4 4.7 | 312 2 1.8 -1.6 68 28 24079 330 10 5.0 -8.7 | 36 18 -10.6 -14.9 69 27 24384 145 1 -0.6 0.8 | 72 17 -16.2 -5.4 70 24 24994 240 10 8.7 5.0 | 80 7 -7.0 -1.2 71 23 25298 270 15 15.0 -0.0 | 6 6 -0.6 -6.2 72 21 25908 310 17 13.0 -10.9 | 9 17 -2.6 -17.2 73 20 26170 265 27 26.9 2.4 | 289 12 11.3 -3.9 74 20 26213 245 10 9.1 4.2 | 73 7 -6.6 -2.0 75 19 26518 265 27 26.9 2.4 | 289 12 11.3 -3.9 76 18 26822 275 24 23.9 -2.1 | 315 12 8.3 -8.3 77 16 27432 270 27 27.0 -0.0 | 299 13 11.4 -6.2 78 15 28042 285 23 22.2 -6.0 | 332 14 6.6 -12.2 79 14 28346 255 24 23.2 6.2 | 270 8 7.6 -0.0 80 13 28651 260 37 36.4 6.4 | 269 21 20.8 0.2 81 11 29566 280 36 35.5 -6.3 | 302 23 19.8 -12.5 82 11 29870 300 32 27.7 -16.0 | 331 25 12.1 -22.2 83 10 30420 285 34 32.8 -8.8 | 311 23 17.2 -15.0 Wind Parameters Mean winds (0-6000m): 218.2 at 22.4 knts Storm direction: 248.2 at 16.8 knts Shear (0-3000m) pos: 5.4 neg: 1.1 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 112.6 deg Storm rel helicity (0-3000m) pos: 213.4 neg: -26.2 tot: 187.3 m^2/s^2 ave: 62.4 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 14.0 stream: 5.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.17 Bulk Shear: 150.79 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 ------------------------------------------------------------------------------- 500 100 17 84 32| 10.0 0.0 10.0|132.9 -7.6 125.3 250.6 0.35| 40.6 14.3 1000 122 12 91 26| 7.3 0.0 7.3|150.4 -18.5 131.9 131.9 0.33| 25.0 8.2 1500 147 12 101 23| 4.9 2.2 7.0|160.7 -18.5 142.2 94.8 0.34| 19.0 6.4 2000 160 13 107 21| 4.6 1.6 6.3|172.2 -18.5 153.8 76.9 0.35| 15.8 5.4 2500 171 13 111 19| 4.4 1.3 5.7|181.9 -26.2 155.7 62.3 0.32| 14.5 4.6 3000 184 15 120 17| 5.4 1.1 6.5|213.4 -26.2 187.3 62.4 0.40| 14.0 5.6 4000 205 18 140 13| 4.5 1.4 5.9|228.1 -42.2 185.9 46.5 0.35| 12.3 4.3 5000 211 20 153 12| 4.3 1.6 5.9|271.1 -50.1 221.0 44.2 0.37| 11.8 4.3 6000 218 22 171 12| 3.6 2.0 5.5|279.2 -82.1 197.1 32.8 0.29| 11.2 3.3 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20251022.12.gif