UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:1200Z 15 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 1003 53 8.2 5.4 82 2.8 6.8 345 6 281.1 282.1 279.8 296.5 5.61 1 1000 76 8.8 4.8 76 4.0 6.8 355 16 282.0 282.9 280.0 296.9 5.39 2 959 422 7.2 4.2 81 3.0 5.7 20 25 283.7 284.7 280.8 298.8 5.39 3 951 491 9.4 3.4 66 6.0 6.4 30 22 286.6 287.5 281.8 301.2 5.14 4 938 605 10.2 3.2 62 7.0 6.6 44 15 288.6 289.5 282.7 303.2 5.13 5 925 721 9.6 3.6 66 6.0 6.5 60 10 289.1 290.1 283.2 304.4 5.36 6 850 1416 3.8 0.4 78 3.4 2.2 280 6 290.1 290.9 282.8 303.5 4.63 7 762 2294 -3.1 -4.7 89 1.6 -3.8 250 20 291.9 292.5 282.3 302.3 3.54 8 741 2515 -4.5 -5.7 91 1.2 -5.0 249 21 292.7 293.3 282.4 302.6 3.37 9 717 2774 -4.7 -9.0 72 4.3 -6.3 244 22 295.2 295.7 282.7 303.4 2.70 10 714 2807 -4.9 -7.6 81 2.7 -6.0 244 21 295.4 295.9 283.2 304.4 3.02 11 709 2863 -5.3 -11.3 63 6.0 -7.4 242 19 295.5 295.9 282.4 302.4 2.27 12 705 2907 -5.3 -14.3 49 9.0 -8.2 241 17 296.0 296.3 282.0 301.5 1.79 13 700 2963 -5.5 -12.5 58 7.0 -7.9 240 15 296.4 296.8 282.5 302.8 2.09 14 698 2985 -5.5 -12.5 58 7.0 -7.9 234 15 296.6 297.0 282.6 303.1 2.09 15 680 3189 -6.5 -18.5 38 12.0 -9.9 219 16 297.7 298.0 282.1 301.9 1.31 16 606 4077 -12.9 -19.9 56 7.0 -14.7 210 11 300.3 300.6 283.2 304.5 1.30 17 596 4204 -13.5 -28.5 27 15.0 -16.5 210 11 301.1 301.2 282.6 303.1 0.61 18 587 4319 -14.5 -30.5 24 16.0 -17.4 210 12 301.2 301.3 282.5 302.9 0.51 19 581 4397 -14.9 -27.9 32 13.0 -17.5 210 14 301.6 301.8 282.9 303.8 0.66 20 577 4449 -14.7 -34.7 16 20.0 -18.0 210 16 302.5 302.5 282.8 303.7 0.35 21 576 4462 -14.7 -24.7 42 10.0 -16.9 210 16 302.6 302.8 283.6 305.5 0.90 22 574 4488 -14.9 -23.9 46 9.0 -16.9 210 17 302.7 302.9 283.7 305.8 0.97 23 571 4528 -14.9 -30.9 24 16.0 -17.9 210 18 303.1 303.2 283.3 304.9 0.51 24 564 4621 -15.3 -42.3 8 27.0 -18.9 210 20 303.7 303.8 283.1 304.3 0.16 25 544 4892 -16.5 -47.5 5 31.0 -20.0 210 28 305.5 305.5 283.7 305.8 0.10 26 538 4976 -16.9 -33.9 21 17.0 -19.7 217 25 306.0 306.0 284.3 307.3 0.40 27 528 5116 -18.3 -21.0 79 2.7 -19.0 229 20 305.9 306.2 285.4 310.3 1.36 28 522 5201 -19.1 -21.2 83 2.1 -19.6 234 17 306.0 306.2 285.4 310.3 1.35 29 505 5446 -20.3 -24.4 70 4.1 -21.2 222 17 307.4 307.6 285.7 310.9 1.05 30 500 5520 -20.5 -27.5 53 7.0 -21.8 240 12 308.0 308.2 285.6 310.7 0.80 31 495 5595 -20.5 -32.5 33 12.0 -22.5 245 13 308.9 309.0 285.5 310.7 0.50 32 488 5700 -21.3 -34.3 30 13.0 -23.3 253 14 309.2 309.3 285.6 310.7 0.43 33 484 5761 -21.5 -32.5 36 11.0 -23.3 257 15 309.7 309.8 285.8 311.5 0.51 34 473 5931 -23.1 -29.1 58 6.0 -24.2 258 15 309.8 309.9 286.1 312.2 0.73 35 462 6104 -24.1 -32.1 48 8.0 -25.4 255 16 310.6 310.7 286.2 312.5 0.56 36 435 6541 -28.3 -33.3 62 5.0 -29.0 268 16 310.7 310.8 286.2 312.5 0.53 37 422 6759 -30.5 -31.5 91 1.0 -30.6 269 16 310.6 310.7 286.3 312.8 0.65 38 414 6895 -30.5 -45.5 22 15.0 -31.8 280 20 312.3 312.3 286.4 312.8 0.16 39 403 7087 -31.7 -43.7 30 12.0 -32.7 296 26 313.1 313.2 286.7 313.8 0.20 40 400 7140 -31.5 -44.5 27 13.0 -32.6 300 27 314.0 314.1 287.0 314.7 0.18 41 393 7265 -31.1 -52.1 11 21.0 -32.6 303 28 316.2 316.2 287.6 316.5 0.08 42 332 8442 -37.9 -57.9 11 20.0 -38.8 301 41 322.5 322.5 289.6 322.6 0.05 43 300 9130 -43.9 -57.9 20 14.0 -44.4 300 37 323.5 323.5 289.9 323.7 0.05 44 258 10126 -51.7 -61.7 29 10.0 -51.9 290 31 326.3 326.3 290.7 326.4 0.04 45 250 10330 -52.3 -64.3 22 12.0 -52.5 275 29 328.3 328.3 291.3 328.4 0.03 46 243 10513 -53.7 -64.7 25 11.0 -53.9 265 33 328.9 328.9 291.5 329.0 0.03 47 237 10673 -52.5 -67.5 15 15.0 -52.8 265 33 333.1 333.1 292.6 333.1 0.02 48 219 11181 -53.5 -73.5 7 20.0 -53.8 232 15 339.1 339.1 294.1 339.2 0.01 49 207 11546 -50.1 -77.1 3 27.0 -50.5 246 22 350.0 350.0 296.6 350.0 0.01 50 201 11737 -49.9 -77.9 2 28.0 -50.4 246 25 353.2 353.2 297.3 353.3 0.00 51 200 11770 -50.1 -78.1 2 28.0 -50.6 245 26 353.4 353.4 297.4 353.5 0.00 52 181 12419 -53.1 -80.1 2 27.0 -53.5 242 28 358.8 358.8 298.5 358.8 0.00 53 158 13303 -50.5 -81.5 1 31.0 -51.1 231 14 377.4 377.4 301.8 377.4 0.00 54 150 13640 -53.3 -82.3 2 29.0 -53.8 195 14 378.2 378.2 301.9 378.3 0.00 55 148 13726 -54.1 -83.1 2 29.0 -54.5 176 11 378.3 378.3 302.0 378.3 0.00 56 141 14037 -52.3 -82.3 2 30.0 -52.8 221 15 386.7 386.7 303.3 386.8 0.00 57 100 16240 -55.3 -84.3 2 29.0 -55.8 215 11 420.9 420.9 307.8 420.9 0.00 58 88 17053 -57.9 -85.9 2 28.0 -58.3 237 24 431.3 431.3 309.0 431.4 0.00 59 85 17272 -56.7 -85.7 1 29.0 -57.2 256 21 438.1 438.1 309.7 438.1 0.00 60 78 17814 -59.9 -86.9 2 27.0 -60.3 264 13 442.3 442.3 310.1 442.3 0.00 61 70 18490 -60.9 -87.9 2 27.0 -61.3 155 4 454.1 454.1 311.3 454.1 0.00 62 50 20580 -62.1 -89.1 2 27.0 -62.6 340 11 497.1 497.1 314.8 497.2 0.00 63 47 20961 -62.5 -88.5 2 26.0 -63.0 344 12 505.1 505.1 315.3 505.1 0.00 64 32 23341 -60.1 -89.1 1 29.0 -61.0 303 5 570.2 570.2 319.2 570.2 0.00 65 30 23740 -63.1 -90.1 1 27.0 -63.7 260 1 572.6 572.6 319.3 572.6 0.00 66 29 23949 -63.1 -90.1 1 27.0 -63.7 326 6 578.2 578.2 319.6 578.2 0.00 67 28 24166 -59.7 -88.7 1 29.0 -60.7 285 13 593.5 593.5 320.3 593.5 0.01 68 21 25973 -57.9 -87.9 1 30.0 -59.5 247 20 649.8 649.8 322.7 649.9 0.01 69 20 26280 -58.7 -87.7 1 29.0 -60.2 280 25 656.5 656.5 322.9 656.6 0.01 70 14 28541 -55.3 -87.3 1 32.0 -58.1 255 19 738.5 738.5 325.6 738.6 0.01 71 13 29012 -57.5 -87.5 1 30.0 -59.9 259 31 746.7 746.7 325.8 746.8 0.01 72 10 30680 -54.9 -86.9 1 32.0 -58.6 265 63 814.6 814.6 327.6 814.8 0.02 73 9.7 30875 -55.1 -87.1 1 32.0 -58.8 821.0 821.0 327.7 821.2 0.02 74 7.9 32204 -48.9 -84.9 1 36.0 -55.7 895.4 895.4 329.3 895.7 0.04 75 5.8 34244 -46.7 -83.7 1 37.0 -55.8 987.7 987.8 331.0 988.4 0.06 76 5.0 35227 -47.2 -84.2 1 37.0 -56.8 250 103 1028.1 1028.2 331.6 1028.9 0.07 77 4.9 35361 -47.3 -84.3 1 37.0 -56.9 1033.8 1033.8 331.7 1034.5 0.07 TRP 243 10513 -53.7 -64.7 25 11.0 -53.9 265 33 328.9 328.9 291.5 329.0 0.03 WND 5.0 35227 -47.2 -84.2 1 37.0 -56.8 250 103 1028.1 1028.2 331.6 1028.9 0.07 Sounding variables and indices 1000-500 mb thick: 5444.00 m Freezing level: 801.54 mb = 1899.36 m = 6231.41 ft Wetbulb zero: 817.63 mb = 1727.82 m = 5668.62 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 60.66 % Est. max temperature: 17.19 C = 62.93 F Sfc-Lift cond lev (LCL): 961.03 mb = 404.04 m = 1325.58 ft T: 7.28 C 700-500 lapse rate: 5.87 C/km ThetaE index: 2.91 C Layer 709.0- 700.0 mb Conv cond level (CCL): 823.53 mb = 1670.05 m = 5479.10 ft Mean mixing ratio: 5.30 g/kg Conv temperature: 17.75 C = 63.95 F Cap Strength: 7.48 C Lifted Index: 7.90 C Risk: None Lifted Index @300 mb: 16.20 C Lifted Index @700 mb: 3.45 C Showalter Index: 6.08 C Risk: None Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 20.90 C K Index: 17.70 Risk: < 20 % chance of thunderstorms Sweat Index: 28.80 Risk: None Energy Index: 1.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.75 J/kg Max Up Vert Vel: 9.14 m/s Conv Inhibition (B-): 59093.57 J/kg Cap Strength: 7.63 C Lift Cond Lev (LCL): 883.48 mb = 1098.46 m = 3603.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 270 at 12 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 1003 53 345 6 1.6 -5.8 | 60 12 -10.0 -5.8 1 1000 76 355 16 1.4 -15.9 | 33 19 -10.2 -15.9 2 973 305 5 32 -2.8 -31.9 | 24 35 -14.4 -31.9 3 938 610 45 15 -10.6 -10.6 | 64 25 -22.2 -10.6 4 925 721 60 10 -8.7 -5.0 | 76 21 -20.2 -5.0 5 903 914 50 3 -2.3 -1.9 | 82 14 -13.9 -1.9 6 871 1219 195 3 0.8 2.9 | 105 11 -10.8 2.9 7 850 1416 280 6 5.9 -1.0 | 80 6 -5.7 -1.0 8 839 1524 265 10 10.0 0.9 | 118 2 -1.6 0.9 9 807 1829 260 15 14.8 2.6 | 231 4 3.2 2.6 10 777 2134 250 19 17.9 6.5 | 224 9 6.3 6.5 11 748 2438 250 21 19.7 7.2 | 229 11 8.2 7.2 12 720 2743 245 23 20.8 9.7 | 224 13 9.3 9.7 13 700 2963 240 15 13.0 7.5 | 191 8 1.4 7.5 14 692 3048 215 16 9.2 13.1 | 170 13 -2.4 13.1 15 665 3353 225 15 10.6 10.6 | 175 11 -1.0 10.6 16 639 3658 210 10 5.0 8.7 | 143 11 -6.6 8.7 17 590 4267 210 11 5.5 9.5 | 147 11 -6.1 9.5 18 544 4877 210 28 14.0 24.2 | 186 24 2.4 24.2 19 523 5182 235 17 13.9 9.8 | 194 10 2.3 9.7 20 502 5486 220 17 10.9 13.0 | 177 13 -0.7 13.0 21 500 5520 240 12 10.4 6.0 | 169 6 -1.2 6.0 22 482 5791 260 15 14.8 2.6 | 231 4 3.2 2.6 23 462 6096 255 16 15.5 4.1 | 223 6 3.9 4.1 24 443 6401 270 17 17.0 -0.0 | 270 5 5.4 -0.0 25 425 6706 265 15 14.9 1.3 | 249 4 3.4 1.3 26 400 7140 300 27 23.4 -13.5 | 319 18 11.8 -13.5 27 390 7315 305 28 22.9 -16.1 | 325 20 11.4 -16.1 28 373 7620 305 35 28.7 -20.1 | 320 26 17.1 -20.1 29 327 8534 300 42 36.4 -21.0 | 310 32 24.8 -21.0 30 300 9130 300 37 32.0 -18.5 | 312 28 20.5 -18.5 31 299 9144 305 38 31.1 -21.8 | 318 29 19.5 -21.8 32 261 10058 295 32 29.0 -13.5 | 308 22 17.4 -13.5 33 250 10330 275 29 28.9 -2.5 | 278 17 17.3 -2.5 34 243 10513 265 33 32.9 2.9 | 262 21 21.3 2.9 35 237 10668 265 33 32.9 2.9 | 262 21 21.3 2.9 36 226 10973 270 16 16.0 -0.0 | 270 4 4.4 -0.0 37 216 11278 215 15 8.6 12.3 | 166 13 -3.0 12.3 38 206 11582 250 23 21.6 7.9 | 232 13 10.0 7.9 39 200 11770 245 26 23.6 11.0 | 227 16 12.0 11.0 40 196 11887 250 28 26.3 9.6 | 237 18 14.7 9.6 41 187 12192 235 26 21.3 14.9 | 213 18 9.7 14.9 42 179 12497 245 29 26.3 12.3 | 230 19 14.7 12.3 43 171 12802 270 26 26.0 -0.0 | 270 14 14.4 -0.0 44 163 13106 260 20 19.7 3.5 | 247 9 8.1 3.5 45 155 13411 215 10 5.7 8.2 | 144 10 -5.8 8.2 46 150 13640 195 14 3.6 13.5 | 150 16 -8.0 13.5 47 148 13716 175 11 -1.0 11.0 | 131 17 -12.5 11.0 48 141 14021 220 15 9.6 11.5 | 170 12 -1.9 11.5 49 129 14630 240 28 24.2 14.0 | 222 19 12.7 14.0 50 123 14935 270 18 18.0 -0.0 | 270 6 6.4 -0.0 51 117 15240 265 13 13.0 1.1 | 230 2 1.4 1.1 52 111 15545 220 13 8.4 10.0 | 162 10 -3.2 10.0 53 106 15850 230 16 12.3 10.3 | 184 10 0.7 10.3 54 101 16154 210 11 5.5 9.5 | 147 11 -6.1 9.5 55 100 16240 215 11 6.3 9.0 | 150 10 -5.3 9.0 56 97 16459 215 11 6.3 9.0 | 150 10 -5.3 9.0 57 92 16764 200 19 6.5 17.9 | 164 19 -5.1 17.9 58 88 17069 240 24 20.8 12.0 | 217 15 9.2 12.0 59 84 17374 265 19 18.9 1.7 | 257 8 7.3 1.7 60 80 17678 275 16 15.9 -1.4 | 288 5 4.4 -1.4 61 76 17983 250 10 9.4 3.4 | 147 4 -2.2 3.4 62 72 18288 280 10 9.8 -1.7 | 45 2 -1.7 -1.7 63 70 18490 155 4 -1.7 3.6 | 105 14 -13.3 3.6 64 69 18593 100 1 -1.0 0.2 | 91 13 -12.6 0.2 65 62 19202 170 10 -1.7 9.8 | 126 17 -13.3 9.8 66 57 19812 275 13 13.0 -1.1 | 310 2 1.4 -1.1 67 54 20117 235 10 8.2 5.7 | 149 7 -3.4 5.7 68 51 20422 285 14 13.5 -3.6 | 332 4 1.9 -3.6 69 50 20580 340 11 3.8 -10.3 | 37 13 -7.8 -10.3 70 49 20726 305 17 13.9 -9.8 | 346 10 2.3 -9.8 71 46 21031 355 10 0.9 -10.0 | 47 15 -10.7 -10.0 72 44 21336 215 8 4.6 6.6 | 133 10 -7.0 6.5 73 42 21641 290 10 9.4 -3.4 | 33 4 -2.2 -3.4 74 40 21946 235 14 11.5 8.0 | 179 8 -0.1 8.0 75 38 22250 300 22 19.1 -11.0 | 326 13 7.5 -11.0 76 36 22555 350 13 2.3 -12.8 | 36 16 -9.3 -12.8 77 35 22860 355 10 0.9 -10.0 | 47 15 -10.7 -10.0 78 30 23740 260 1 1.0 0.2 | 91 11 -10.6 0.2 79 30 23774 0 0 -0.0 -0.0 | 90 12 -11.6 -0.0 80 27 24384 245 20 18.1 8.5 | 218 11 6.5 8.4 81 26 24689 285 17 16.4 -4.4 | 312 7 4.8 -4.4 82 25 24994 300 10 8.7 -5.0 | 30 6 -2.9 -5.0 83 23 25298 250 14 13.2 4.8 | 198 5 1.6 4.8 84 21 25908 245 20 18.1 8.5 | 218 11 6.5 8.4 85 20 26213 255 21 20.3 5.4 | 238 10 8.7 5.4 86 20 26280 280 25 24.6 -4.3 | 288 14 13.0 -4.3 87 19 26518 265 26 25.9 2.3 | 261 14 14.3 2.3 88 18 26822 280 23 22.7 -4.0 | 290 12 11.1 -4.0 89 18 27127 270 24 24.0 -0.0 | 270 12 12.4 -0.0 90 17 27432 285 25 24.1 -6.5 | 297 14 12.6 -6.5 91 16 27737 275 25 24.9 -2.2 | 279 14 13.3 -2.2 92 15 28042 275 14 13.9 -1.2 | 297 3 2.4 -1.2 93 14 28346 265 18 17.9 1.6 | 256 7 6.4 1.6 94 14 28651 250 20 18.8 6.8 | 227 10 7.2 6.8 95 13 29261 265 38 37.9 3.3 | 263 26 26.3 3.3 96 11 30175 245 42 38.1 17.7 | 236 32 26.5 17.7 97 10 30680 265 63 62.8 5.5 | 264 51 51.2 5.5 Wind Parameters Mean winds (0-6000m): 240.0 at 15.4 knts Storm direction: 270.0 at 11.6 knts Shear (0-3000m) pos: 1.9 neg: 2.1 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 109.7 deg Storm rel helicity (0-3000m) pos: 225.3 neg: -83.3 tot: 142.0 m^2/s^2 ave: 47.3 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 18.3 stream: 2.4 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.25 Bulk Shear: 168.64 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 9 24 33 28| 15.7 0.0 15.7|143.3 -49.0 94.3 188.6 0.14| 44.6 6.5 1000 19 16 48 23| 4.3 0.0 4.3|211.6 -49.0 162.6 162.6 0.30| 32.2 9.8 1500 11 12 49 18| 3.8 0.0 3.8|222.0 -53.4 168.6 112.4 0.27| 26.8 7.4 2000 339 13 30 14| 2.9 2.1 4.9|223.5 -54.2 169.3 84.7 0.28| 22.2 6.2 2500 300 14 354 7| 2.3 2.5 4.8|225.3 -55.7 169.6 67.9 0.27| 18.7 5.0 3000 279 15 304 4| 1.9 2.1 4.0|225.3 -83.3 142.0 47.3 0.13| 18.3 2.4 4000 257 15 218 4| 1.4 1.2 2.7|230.2 -99.9 130.3 32.6 0.08| 14.9 1.2 5000 240 15 192 8| 1.6 1.6 3.2|289.7 -99.9 189.9 38.0 0.16| 14.5 2.4 6000 240 15 193 8| 1.4 1.3 2.7|296.2-111.5 184.7 30.8 0.14| 14.0 2.0 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20251015.12.gif