UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:1200Z 10 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 1017 53 1.2 -1.3 83 2.5 0.2 275 3 273.0 273.6 272.5 282.3 3.41 1 1015 69 4.0 -0.5 72 4.5 2.1 271 5 276.0 276.6 274.5 285.9 3.63 2 1000 193 3.6 -1.3 70 4.9 1.6 240 17 276.8 277.3 274.7 286.3 3.47 3 988 291 3.2 -3.8 60 7.0 0.5 240 18 277.3 277.8 274.2 285.4 2.92 4 951 599 1.0 -4.0 69 5.0 -0.9 274 18 278.1 278.6 274.8 286.4 2.98 5 934 745 1.6 -5.4 60 7.0 -1.0 294 21 280.2 280.6 275.6 287.9 2.73 6 926 814 3.0 -9.0 41 12.0 -1.3 304 23 282.3 282.6 275.8 288.3 2.09 7 925 823 2.8 -9.2 41 12.0 -1.4 305 23 282.2 282.5 275.7 288.1 2.06 8 882 1206 0.0 -12.0 40 12.0 -3.9 300 27 283.1 283.4 275.7 288.2 1.72 9 868 1334 -1.1 -17.1 28 16.0 -5.6 308 26 283.3 283.5 274.9 286.7 1.15 10 862 1389 -1.1 -21.1 20 20.0 -6.2 312 26 283.9 284.0 274.8 286.4 0.82 11 857 1435 -0.7 -16.7 29 16.0 -5.3 315 25 284.7 285.0 275.8 288.4 1.21 12 855 1454 -0.5 -6.5 64 6.0 -2.8 317 25 285.1 285.6 278.2 293.1 2.74 13 850 1501 -0.3 -4.7 72 4.4 -2.0 320 25 285.8 286.4 279.1 294.9 3.17 14 832 1673 0.2 -1.4 89 1.6 -0.5 330 26 288.1 288.8 281.3 300.0 4.15 15 791 2076 -2.1 -2.1 100 0.0 -2.1 322 24 289.8 290.6 282.1 301.8 4.14 16 740 2603 -4.9 -6.6 88 1.7 -5.5 320 30 292.4 292.9 282.0 301.7 3.15 17 722 2797 -6.1 -6.1 100 0.0 -6.1 319 33 293.1 293.7 282.6 303.0 3.35 18 700 3039 -6.5 -7.9 90 1.4 -7.0 315 40 295.3 295.8 283.1 304.3 3.01 19 697 3073 -6.7 -8.2 89 1.5 -7.2 310 35 295.4 296.0 283.1 304.3 2.95 20 690 3151 -6.3 -9.3 79 3.0 -7.4 311 36 296.7 297.2 283.4 305.0 2.74 21 635 3794 -12.1 -12.1 100 0.0 -12.1 316 42 297.3 297.7 283.2 304.5 2.38 22 631 3842 -10.5 -12.5 85 2.0 -11.2 316 41 299.6 300.0 284.1 306.8 2.32 23 615 4040 -10.7 -13.4 80 2.7 -11.6 318 39 301.6 302.0 284.8 308.5 2.21 24 605 4166 -11.1 -13.5 82 2.4 -11.9 319 38 302.6 303.0 285.1 309.5 2.23 25 531 5153 -18.5 -19.3 93 0.8 -18.7 322 34 305.2 305.5 285.4 310.2 1.56 26 512 5424 -19.7 -23.4 72 3.7 -20.5 324 35 306.9 307.1 285.5 310.7 1.13 27 500 5600 -21.1 -24.1 77 3.0 -21.7 325 35 307.3 307.5 285.7 310.9 1.09 28 486 5809 -22.7 -25.1 81 2.4 -23.2 330 38 307.9 308.0 285.8 311.2 1.02 29 458 6242 -25.7 -29.9 68 4.2 -26.4 321 41 309.4 309.5 285.9 311.7 0.70 30 452 6337 -26.1 -34.1 47 8.0 -27.2 322 42 310.0 310.1 285.9 311.7 0.47 31 428 6729 -28.9 -32.6 70 3.7 -29.4 326 46 311.3 311.5 286.5 313.3 0.58 32 422 6830 -29.5 -34.4 62 4.9 -30.2 327 47 311.8 311.9 286.6 313.5 0.49 33 400 7210 -32.5 -37.5 61 5.0 -33.0 330 51 312.7 312.8 286.8 314.1 0.38 34 330 8536 -43.1 -48.1 58 5.0 -43.3 327 56 315.9 315.9 287.6 316.4 0.15 35 300 9170 -48.5 -53.2 58 4.7 -48.7 325 63 317.0 317.0 287.9 317.3 0.09 36 272 9805 -54.1 -58.6 58 4.5 -54.2 328 67 317.9 317.9 288.1 318.1 0.05 37 250 10340 -57.3 -62.0 55 4.7 -57.4 330 70 320.9 320.9 289.0 321.0 0.04 38 237 10676 -59.3 -64.3 52 5.0 -59.4 330 73 322.8 322.8 289.6 322.9 0.03 39 234 10755 -59.7 -63.9 57 4.3 -59.7 335 78 323.4 323.4 289.8 323.5 0.03 40 229 10890 -60.3 -63.3 68 3.0 -60.3 335 73 324.5 324.5 290.2 324.6 0.03 41 228 10917 -60.3 -64.1 61 3.8 -60.3 335 72 324.9 324.9 290.3 325.0 0.03 42 226 10972 -59.9 -71.9 19 12.0 -60.0 335 78 326.3 326.3 290.7 326.3 0.01 43 225 11000 -59.9 -73.9 14 14.0 -60.0 335 77 326.7 326.7 290.8 326.7 0.01 44 211 11403 -57.7 -76.7 7 19.0 -57.9 328 60 336.2 336.2 293.4 336.2 0.01 45 200 11740 -58.3 -76.3 8 18.0 -58.5 325 47 340.4 340.4 294.4 340.5 0.01 46 197 11835 -58.7 -76.7 8 18.0 -58.9 326 46 341.3 341.3 294.6 341.3 0.01 47 186 12200 -53.7 -79.7 3 26.0 -54.1 328 44 355.0 355.0 297.7 355.0 0.00 48 169 12814 -54.9 -81.9 2 27.0 -55.2 325 37 362.9 362.9 299.2 362.9 0.00 49 150 13580 -52.9 -81.9 2 29.0 -53.4 305 38 378.9 378.9 302.1 378.9 0.00 50 146 13754 -52.9 -81.9 2 29.0 -53.4 301 37 381.9 381.9 302.5 381.9 0.00 51 144 13843 -53.5 -82.5 2 29.0 -53.9 302 38 382.3 382.3 302.6 382.3 0.00 52 129 14556 -50.7 -81.7 1 31.0 -51.4 300 24 399.6 399.6 305.2 399.6 0.00 53 115 15298 -54.7 -83.7 2 29.0 -55.2 287 24 405.5 405.5 305.9 405.5 0.00 54 113 15410 -55.1 -84.1 2 29.0 -55.6 290 24 406.8 406.8 306.1 406.8 0.00 55 100 16190 -55.3 -85.3 1 30.0 -55.8 275 28 420.9 420.9 307.8 420.9 0.00 56 92 16720 -56.3 -85.3 1 29.0 -56.8 284 30 429.1 429.1 308.7 429.1 0.00 57 85 17225 -53.7 -84.7 1 31.0 -54.4 290 21 444.1 444.1 310.3 444.2 0.00 58 74 18108 -57.3 -86.3 1 29.0 -57.9 270 14 454.5 454.5 311.3 454.5 0.00 59 70 18460 -55.5 -86.5 1 31.0 -56.2 265 25 465.7 465.7 312.3 465.7 0.00 60 66 18836 -54.3 -86.3 1 32.0 -55.2 283 21 476.2 476.2 313.1 476.2 0.00 61 50 20600 -57.7 -86.7 1 29.0 -58.5 260 19 507.5 507.5 315.5 507.5 0.00 62 43 21547 -59.7 -88.7 1 29.0 -60.4 261 10 525.0 525.0 316.6 525.0 0.00 63 39 22159 -58.9 -87.9 1 29.0 -59.7 269 14 541.8 541.8 317.6 541.9 0.00 64 37 22493 -54.5 -86.5 1 32.0 -55.9 261 15 561.4 561.4 318.7 561.4 0.01 65 30 23830 -56.3 -87.3 1 31.0 -57.7 245 12 591.2 591.2 320.2 591.2 0.01 66 26 24735 -57.7 -87.7 1 30.0 -59.0 238 20 611.9 611.9 321.2 611.9 0.01 67 21 26096 -53.3 -86.3 1 33.0 -55.8 263 20 663.7 663.7 323.2 663.8 0.01 68 20 26410 -53.7 -85.7 1 32.0 -56.2 285 14 671.8 671.8 323.5 671.9 0.01 69 18 27086 -55.1 -87.1 1 32.0 -57.5 285 17 687.9 687.9 324.0 688.0 0.01 70 16 27843 -52.7 -85.7 1 33.0 -55.9 254 16 719.3 719.3 325.0 719.5 0.02 71 15 28259 -54.3 -86.3 1 32.0 -57.2 226 22 727.4 727.4 325.3 727.5 0.02 72 12 29707 -49.3 -85.3 1 36.0 -54.5 265 38 793.1 793.1 327.1 793.3 0.02 73 11 30275 -51.9 -85.9 1 34.0 -56.4 270 46 803.6 803.6 327.3 803.8 0.02 74 10 30900 -47.1 -84.1 1 37.0 -53.8 270 35 843.7 843.7 328.2 844.0 0.03 75 9.6 31171 -45.9 -83.9 1 38.0 -53.4 858.2 858.2 328.6 858.5 0.04 76 8.4 32056 -47.7 -84.7 1 37.0 -54.8 884.5 884.5 329.1 884.9 0.04 77 6.5 33770 -42.3 -83.3 0 41.0 -53.4 974.6 974.7 330.8 975.3 0.06 78 5.0 35538 -43.9 -83.9 0 40.0 -55.3 1043.3 1043.3 331.8 1044.1 0.07 79 4.7 35957 -40.1 -81.1 0 41.0 -54.1 1079.5 1079.6 332.3 1081.0 0.12 TRP 228 10917 -60.3 -64.1 61 3.8 -60.3 335 72 324.9 324.9 290.3 325.0 0.03 WND 234 10755 -59.7 -63.9 57 4.3 -59.7 335 78 323.4 323.4 289.8 323.5 0.03 Sounding variables and indices 1000-500 mb thick: 5407.00 m Freezing level: 882.00 mb = 1205.96 m = 3956.50 ft Freezing level: 839.20 mb = 1603.91 m = 5262.12 ft Freezing level: 828.43 mb = 1707.62 m = 5602.35 ft Wetbulb zero: 975.15 mb = 396.81 m = 1301.85 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 79.42 % Est. max temperature: 11.60 C = 52.89 F Sfc-Lift cond lev (LCL): 978.13 mb = 372.16 m = 1220.98 ft T: 2.62 C 700-500 lapse rate: 5.70 C/km ThetaE index: 1.82 C Layer 868.0- 857.0 mb Conv cond level (CCL): 664.33 mb = 3444.62 m = 11301.11 ft Mean mixing ratio: 2.93 g/kg Conv temperature: 25.28 C = 77.50 F Cap Strength: 17.66 C Lifted Index: 17.76 C Risk: None Lifted Index @300 mb: 21.62 C Lifted Index @700 mb: 11.47 C Showalter Index: 11.46 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 16.40 C K Index: 14.70 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 3.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.47 J/kg Max Up Vert Vel: 6.70 m/s Conv Inhibition (B-): 67819.73 J/kg Cap Strength: 17.71 C Lift Cond Lev (LCL): 872.87 mb = 1289.03 m = 4229.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 at 23 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 1017 53 275 3 3.0 -0.3 | 173 23 -2.8 22.4 1 1000 193 240 17 14.7 8.5 | 196 32 9.0 31.1 2 986 305 240 18 15.6 9.0 | 197 33 9.8 31.6 3 950 610 275 18 17.9 -1.6 | 210 24 12.2 21.1 4 925 823 305 23 18.8 -13.2 | 234 16 13.1 9.4 5 915 914 300 24 20.8 -12.0 | 235 18 15.0 10.6 6 880 1219 300 27 23.4 -13.5 | 243 20 17.6 9.1 7 850 1501 320 25 16.1 -19.2 | 251 11 10.3 3.5 8 848 1524 330 26 13.0 -22.5 | 269 7 7.2 0.1 9 816 1829 330 26 13.0 -22.5 | 269 7 7.2 0.1 10 785 2134 320 24 15.4 -18.4 | 246 11 9.7 4.2 11 755 2438 320 27 17.4 -20.7 | 260 12 11.6 1.9 12 727 2743 320 32 20.6 -24.5 | 277 15 14.8 -1.9 13 700 3039 315 40 28.3 -28.3 | 284 23 22.5 -5.7 14 699 3048 310 35 26.8 -22.5 | 270 21 21.0 0.1 15 645 3658 315 43 30.4 -30.4 | 288 26 24.6 -7.8 16 596 4267 320 37 23.8 -28.3 | 288 19 18.0 -5.7 17 550 4877 320 33 21.2 -25.3 | 280 16 15.4 -2.7 18 500 5600 325 35 20.1 -28.7 | 293 16 14.3 -6.0 19 487 5791 330 38 19.0 -32.9 | 308 17 13.2 -10.3 20 467 6096 320 40 25.7 -30.6 | 292 21 19.9 -8.0 21 400 7210 330 51 25.5 -44.2 | 317 29 19.7 -21.5 22 377 7620 330 54 27.0 -46.8 | 319 32 21.2 -24.1 23 301 9144 325 58 33.3 -47.5 | 312 37 27.5 -24.9 24 300 9170 325 63 36.1 -51.6 | 314 42 30.4 -29.0 25 250 10340 330 70 35.0 -60.6 | 322 48 29.2 -38.0 26 237 10668 330 72 36.0 -62.4 | 323 50 30.2 -39.7 27 234 10755 335 78 33.0 -70.7 | 330 55 27.2 -48.1 28 228 10917 335 72 30.4 -65.3 | 330 49 24.7 -42.6 29 226 10973 335 78 33.0 -70.7 | 330 55 27.2 -48.1 30 205 11582 325 53 30.4 -43.4 | 310 32 24.6 -20.8 31 200 11740 325 47 27.0 -38.5 | 307 26 21.2 -15.9 32 178 12497 330 42 21.0 -36.4 | 312 21 15.2 -13.7 33 162 13106 320 32 20.6 -24.5 | 277 15 14.8 -1.9 34 150 13580 305 38 31.1 -21.8 | 268 25 25.4 0.8 35 147 13716 300 36 31.2 -18.0 | 260 26 25.4 4.6 36 140 14021 305 41 33.6 -23.5 | 272 28 27.8 -0.9 37 134 14326 315 26 18.4 -18.4 | 251 13 12.6 4.2 38 122 14935 275 21 20.9 -1.8 | 216 26 15.2 20.8 39 116 15240 285 24 23.2 -6.2 | 227 24 17.4 16.4 40 105 15850 305 25 20.5 -14.3 | 241 17 14.7 8.3 41 101 16154 270 25 25.0 -0.0 | 220 30 19.2 22.6 42 100 16190 275 28 27.9 -2.4 | 228 30 22.1 20.2 43 96 16459 275 28 27.9 -2.4 | 228 30 22.1 20.2 44 91 16764 285 30 29.0 -7.8 | 237 28 23.2 14.9 45 87 17069 275 23 22.9 -2.0 | 220 27 17.2 20.6 46 83 17374 305 20 16.4 -11.5 | 224 15 10.6 11.2 47 79 17678 295 13 11.8 -5.5 | 199 18 6.0 17.1 48 75 17983 270 11 11.0 -0.0 | 193 23 5.2 22.6 49 72 18288 270 18 18.0 -0.0 | 208 26 12.2 22.6 50 70 18460 265 25 24.9 2.2 | 218 31 19.1 24.8 51 69 18593 265 25 24.9 2.2 | 218 31 19.1 24.8 52 62 19202 310 15 11.5 -9.6 | 204 14 5.7 13.0 53 59 19507 275 11 11.0 -1.0 | 193 22 5.2 21.7 54 57 19812 305 14 11.5 -8.0 | 201 16 5.7 14.6 55 54 20117 265 11 11.0 1.0 | 192 24 5.2 23.6 56 51 20422 265 22 21.9 1.9 | 213 29 16.2 24.5 57 50 20600 260 19 18.7 3.3 | 207 29 12.9 25.9 58 49 20726 255 17 16.4 4.4 | 202 29 10.7 27.0 59 45 21336 315 10 7.1 -7.1 | 185 16 1.3 15.6 60 42 21641 240 10 8.7 5.0 | 186 28 2.9 27.6 61 40 21946 275 14 13.9 -1.2 | 201 23 8.2 21.4 62 37 22555 260 15 14.8 2.6 | 200 27 9.0 25.2 63 35 22860 240 14 12.1 7.0 | 192 30 6.4 29.6 64 33 23165 255 22 21.3 5.7 | 209 32 15.5 28.3 65 32 23470 265 14 13.9 1.2 | 199 25 8.2 23.8 66 30 23774 275 11 11.0 -1.0 | 193 22 5.2 21.7 67 30 23830 245 12 10.9 5.1 | 190 28 5.1 27.7 68 29 24079 245 12 10.9 5.1 | 190 28 5.1 27.7 69 27 24384 235 13 10.6 7.5 | 189 30 4.9 30.1 70 25 24994 240 25 21.7 12.5 | 204 39 15.9 35.1 71 24 25298 260 34 33.5 5.9 | 224 40 27.7 28.5 72 22 25908 285 28 27.0 -7.2 | 234 26 21.3 15.4 73 21 26213 250 16 15.0 5.5 | 198 30 9.3 28.1 74 20 26410 285 14 13.5 -3.6 | 202 21 7.8 19.0 75 20 26518 260 22 21.7 3.8 | 211 31 15.9 26.4 76 19 26822 285 14 13.5 -3.6 | 202 21 7.8 19.0 77 18 27127 285 17 16.4 -4.4 | 210 21 10.7 18.2 78 17 27432 250 19 17.9 6.5 | 203 32 12.1 29.1 79 16 27737 270 18 18.0 -0.0 | 208 26 12.2 22.6 80 16 28042 230 13 10.0 8.4 | 188 31 4.2 31.0 81 15 28346 225 25 17.7 17.7 | 196 42 11.9 40.3 82 13 29261 260 28 27.6 4.9 | 218 35 21.8 27.5 83 11 30175 270 48 48.0 -0.0 | 242 48 42.2 22.6 84 10 30900 270 35 35.0 -0.0 | 232 37 29.2 22.6 Wind Parameters Mean winds (0-6000m): 315.7 at 31.1 knts Storm direction: 345.7 at 23.4 knts Shear (0-3000m) pos: 4.0 neg: 4.9 tot: 9.0 10-3/s Storm rel Dir Shear (0-3000m): 96.9 deg Storm rel helicity (0-3000m) pos: 230.9 neg: -34.0 tot: 196.9 m^2/s^2 ave: 65.6 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 13.6 stream: 5.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.20 Bulk Shear: 109.76 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 ------------------------------------------------------------------------------- 500 249 16 197 30| 0.0 15.5 15.5|118.3 0.0 118.3 236.6 0.67| 25.4 17.1 1000 276 19 212 24| 7.1 7.7 14.8|177.9 0.0 177.9 177.9 0.67| 21.0 14.2 1500 290 21 223 21| 8.1 5.2 13.2|201.8 0.0 201.8 134.6 0.62| 19.1 11.8 2000 302 22 231 17| 6.1 4.4 10.5|201.8 -5.8 196.0 98.0 0.53| 15.2 8.1 2500 306 23 235 16| 4.8 4.2 9.1|214.4 -7.6 206.8 82.7 0.54| 13.4 7.2 3000 309 25 243 15| 4.0 4.9 9.0|230.9 -34.0 196.9 65.6 0.43| 13.6 5.9 4000 311 29 257 16| 3.9 3.7 7.6|276.3 -34.0 242.2 60.6 0.45| 11.9 5.4 5000 313 30 263 16| 2.9 3.0 5.9|279.4 -44.9 234.5 46.9 0.40| 10.2 4.1 6000 316 31 269 16| 2.7 2.9 5.5|304.8 -63.4 241.4 40.2 0.38| 9.5 3.6 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20251010.12.gif