UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:0000Z 12 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 1020 53 5.8 -3.2 52 9.0 2.2 350 1 277.4 277.9 274.3 285.6 2.95 1 1012 117 7.0 -4.0 45 11.0 2.6 352 7 279.2 279.7 275.1 287.1 2.80 2 1000 213 6.6 -5.4 42 12.0 1.9 355 15 279.8 280.2 275.1 287.0 2.55 3 925 847 1.2 -5.8 60 7.0 -1.4 330 18 280.5 281.0 275.7 288.1 2.68 4 911 969 0.0 -6.0 64 6.0 -2.2 332 18 280.5 281.0 275.7 288.1 2.68 5 884 1210 -1.5 -9.5 54 8.0 -4.2 340 17 281.4 281.8 275.3 287.4 2.10 6 873 1309 -1.1 -17.1 28 16.0 -5.6 341 16 282.8 283.0 274.7 286.2 1.14 7 856 1466 -1.7 -23.7 17 22.0 -6.9 344 15 283.8 283.9 274.5 285.8 0.66 8 850 1522 -1.7 -25.7 14 24.0 -7.1 345 14 284.4 284.5 274.6 286.1 0.55 9 832 1692 -2.1 -29.1 11 27.0 -7.7 332 16 285.7 285.8 275.1 287.0 0.41 10 817 1836 -2.7 -22.7 20 20.0 -7.6 330 18 286.5 286.7 276.1 288.9 0.75 11 801 1994 -1.1 -35.1 6 34.0 -7.6 330 21 289.9 289.9 277.0 290.7 0.24 12 721 2826 -4.9 -37.9 6 33.0 -10.6 334 31 294.6 294.6 279.2 295.2 0.20 13 700 3059 -3.9 -42.9 3 39.0 -10.2 330 39 298.2 298.2 280.7 298.6 0.12 14 668 3426 -4.9 -45.9 2 41.0 -11.2 326 43 301.1 301.1 281.9 301.4 0.09 15 578 4550 -10.1 -27.1 23 17.0 -14.0 328 53 307.7 307.8 285.4 310.1 0.72 16 567 4698 -10.1 -25.1 28 15.0 -13.8 327 55 309.4 309.6 286.2 312.3 0.88 17 514 5443 -16.5 -24.5 50 8.0 -18.4 332 59 310.5 310.7 286.7 313.9 1.02 18 500 5650 -16.9 -27.9 38 11.0 -19.2 330 58 312.4 312.6 287.1 315.1 0.77 19 496 5710 -17.3 -28.3 38 11.0 -19.6 328 58 312.7 312.8 287.2 315.2 0.75 20 489 5817 -16.7 -32.7 24 16.0 -19.7 325 57 314.7 314.8 287.6 316.4 0.50 21 400 7290 -29.7 -37.7 46 8.0 -30.6 305 68 316.4 316.5 288.0 317.7 0.37 22 344 8343 -38.9 -44.9 53 6.0 -39.3 310 73 317.9 317.9 288.3 318.6 0.20 23 319 8857 -41.9 -47.9 52 6.0 -42.2 310 75 320.6 320.7 289.1 321.2 0.16 24 310 9050 -42.9 -52.9 33 10.0 -43.3 310 76 321.9 321.9 289.4 322.2 0.09 25 303 9203 -44.1 -51.1 46 7.0 -44.5 310 76 322.3 322.3 289.6 322.7 0.11 26 300 9270 -44.7 -51.7 45 7.0 -45.0 310 77 322.4 322.4 289.6 322.8 0.11 27 258 10266 -52.1 -60.1 38 8.0 -52.3 302 79 325.7 325.7 290.5 325.8 0.05 28 250 10470 -53.1 -63.1 29 10.0 -53.3 300 79 327.1 327.1 290.9 327.3 0.03 29 246 10574 -53.5 -65.5 22 12.0 -53.7 300 79 328.0 328.0 291.2 328.1 0.02 30 234 10894 -54.7 -63.7 32 9.0 -54.9 297 80 330.9 331.0 292.0 331.1 0.03 31 225 11144 -55.7 -65.7 28 10.0 -55.9 294 81 333.1 333.2 292.6 333.2 0.02 32 219 11315 -55.5 -68.5 18 13.0 -55.7 292 81 336.0 336.0 293.3 336.1 0.02 33 200 11890 -57.7 -71.7 15 14.0 -57.9 285 83 341.4 341.4 294.7 341.4 0.01 34 198 11953 -58.3 -72.3 15 14.0 -58.5 285 83 341.4 341.4 294.7 341.5 0.01 35 195 12050 -57.1 -73.1 11 16.0 -57.3 285 84 344.8 344.8 295.5 344.9 0.01 36 193 12115 -57.7 -73.1 12 15.3 -57.9 285 84 344.9 344.9 295.5 344.9 0.01 37 186 12347 -59.9 -72.9 17 13.0 -60.0 287 82 345.0 345.0 295.5 345.0 0.01 38 177 12656 -60.5 -75.5 12 15.0 -60.6 290 77 348.9 348.9 296.4 349.0 0.01 39 170 12907 -60.9 -75.9 12 15.0 -61.0 290 72 352.3 352.3 297.1 352.4 0.01 40 162 13207 -60.5 -78.5 8 18.0 -60.7 290 65 357.9 357.9 298.3 357.9 0.01 41 152 13606 -57.3 -82.3 3 25.0 -57.6 290 57 370.0 370.0 300.5 370.0 0.00 42 150 13690 -57.7 -81.7 3 24.0 -58.0 290 55 370.7 370.7 300.7 370.7 0.00 43 143 13991 -58.9 -82.9 3 24.0 -59.2 295 49 373.7 373.7 301.2 373.7 0.00 44 140 14125 -56.9 -83.9 2 27.0 -57.2 292 51 379.5 379.5 302.2 379.5 0.00 45 123 14940 -60.3 -84.3 3 24.0 -60.5 305 47 387.6 387.6 303.4 387.6 0.00 46 110 15641 -57.9 -84.9 2 27.0 -58.2 293 46 404.7 404.7 305.8 404.7 0.00 47 105 15934 -59.5 -85.5 2 26.0 -59.8 289 35 407.0 407.0 306.2 407.1 0.00 48 100 16240 -58.7 -85.7 2 27.0 -59.0 295 41 414.3 414.3 307.0 414.3 0.00 49 90 16904 -55.7 -85.7 1 30.0 -56.2 308 28 433.0 433.0 309.1 433.0 0.00 50 73 18219 -60.5 -87.5 2 27.0 -60.9 286 26 449.5 449.5 310.8 449.5 0.00 51 70 18480 -59.9 -87.9 1 28.0 -60.3 290 33 456.2 456.2 311.4 456.2 0.00 52 61 19351 -55.5 -86.5 1 31.0 -56.3 290 23 484.3 484.3 313.8 484.4 0.00 53 53 20237 -61.3 -88.3 2 27.0 -61.7 242 12 490.8 490.8 314.3 490.8 0.00 54 50 20600 -60.3 -88.3 1 28.0 -60.9 275 16 501.4 501.4 315.1 501.4 0.00 55 44 21401 -56.9 -86.9 1 30.0 -57.8 293 24 528.4 528.4 316.8 528.4 0.00 56 41 21843 -60.9 -88.9 1 28.0 -61.5 288 8 529.2 529.2 316.9 529.2 0.00 57 36 22658 -56.5 -87.5 1 31.0 -57.6 258 19 560.6 560.6 318.7 560.6 0.01 58 32 23401 -58.1 -88.1 1 30.0 -59.2 274 21 575.5 575.5 319.5 575.6 0.01 59 30 23810 -54.3 -86.3 1 32.0 -56.0 305 22 596.6 596.6 320.5 596.7 0.01 60 29 24028 -54.3 -86.3 1 32.0 -56.1 301 24 602.4 602.4 320.7 602.5 0.01 61 24 25235 -57.3 -87.3 1 30.0 -58.8 228 27 627.2 627.2 321.8 627.3 0.01 62 20 26400 -53.3 -86.3 1 33.0 -55.9 275 37 673.0 673.0 323.5 673.1 0.01 63 16 27827 -56.1 -87.1 1 31.0 -58.5 274 22 708.2 708.2 324.7 708.3 0.01 64 12 29658 -55.5 -87.5 1 32.0 -58.6 263 31 771.1 771.1 326.5 771.2 0.02 65 10 30840 -48.1 -85.1 1 37.0 -54.4 285 55 840.0 840.0 328.2 840.3 0.03 66 8.0 32328 -42.9 -81.9 1 39.0 -52.7 916.0 916.1 329.7 916.7 0.06 67 6.4 33820 -46.9 -83.9 1 37.0 -55.5 959.4 959.5 330.5 960.0 0.05 68 4.8 35737 -44.3 -83.3 1 39.0 -55.6 1053.7 1053.7 332.0 1054.6 0.08 TRP 177 12656 -60.5 -75.5 12 15.0 -60.6 290 77 348.9 348.9 296.4 349.0 0.01 WND 193 12115 -57.7 -73.1 12 15.3 -57.9 285 84 344.9 344.9 295.5 344.9 0.01 Sounding variables and indices 1000-500 mb thick: 5437.00 m Freezing level: 911.00 mb = 969.38 m = 3180.34 ft Wetbulb zero: 957.17 mb = 568.99 m = 1866.75 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 24.82 % Est. max temperature: 11.45 C = 52.61 F Sfc-Lift cond lev (LCL): 887.75 mb = 1175.83 m = 3857.68 ft T: -1.29 C 700-500 lapse rate: 5.02 C/km ThetaE index: 2.29 C Layer 911.0- 850.0 mb Conv cond level (CCL): 544.74 mb = 5001.72 m = 16409.65 ft Mean mixing ratio: 2.64 g/kg Conv temperature: 38.47 C = 101.24 F Cap Strength: 20.14 C Lifted Index: 21.28 C Risk: None Lifted Index @300 mb: 24.77 C Lifted Index @700 mb: 13.42 C Showalter Index: 22.28 C Risk: None Total Totals Index: 6.40 C Risk: None Vertical Totals Index: 15.20 C Cross Totals Index: -8.80 C K Index: -49.50 Risk: None Sweat Index: 86.00 Risk: None Energy Index: 6.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.31 J/kg Max Up Vert Vel: 3.26 m/s Conv Inhibition (B-): 63763.67 J/kg Cap Strength: 20.83 C Lift Cond Lev (LCL): 834.46 mb = 1668.64 m = 5474.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 0 at 27 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 1020 53 350 1 0.2 -1.0 | 181 26 0.3 25.9 1 1000 213 355 15 1.3 -14.9 | 187 12 1.4 11.9 2 989 305 350 18 3.1 -17.7 | 200 10 3.2 9.1 3 952 610 340 17 5.8 -16.0 | 209 12 5.9 10.9 4 925 847 330 18 9.0 -15.6 | 219 14 9.1 11.3 5 917 914 330 18 9.0 -15.6 | 219 14 9.1 11.3 6 883 1219 340 17 5.8 -16.0 | 209 12 5.9 10.9 7 850 1522 345 14 3.6 -13.5 | 196 14 3.7 13.3 8 850 1524 335 13 5.5 -11.8 | 200 16 5.6 15.1 9 818 1829 330 18 9.0 -15.6 | 219 14 9.1 11.3 10 787 2134 330 24 12.0 -20.8 | 243 14 12.1 6.1 11 757 2438 330 22 11.0 -19.1 | 235 14 11.1 7.8 12 728 2743 335 28 11.8 -25.4 | 263 12 11.9 1.5 13 700 3059 330 39 19.5 -33.8 | 289 21 19.6 -6.9 14 674 3353 325 44 25.2 -36.0 | 290 27 25.4 -9.2 15 648 3658 330 38 19.0 -32.9 | 288 20 19.1 -6.1 16 598 4267 330 50 25.0 -43.3 | 303 30 25.1 -16.4 17 553 4877 325 57 32.7 -46.7 | 301 38 32.8 -19.8 18 531 5182 335 61 25.8 -55.3 | 318 38 25.9 -28.4 19 500 5650 330 58 29.0 -50.2 | 309 37 29.1 -23.4 20 471 6096 315 55 38.9 -38.9 | 287 41 39.0 -12.0 21 433 6706 305 61 50.0 -35.0 | 279 51 50.1 -8.1 22 400 7290 305 68 55.7 -39.0 | 282 57 55.8 -12.1 23 381 7620 310 71 54.4 -45.6 | 289 58 54.5 -18.8 24 306 9144 310 76 58.2 -48.9 | 291 62 58.3 -22.0 25 300 9270 310 77 59.0 -49.5 | 291 63 59.1 -22.6 26 250 10470 300 79 68.4 -39.5 | 280 70 68.5 -12.6 27 242 10668 300 79 68.4 -39.5 | 280 70 68.5 -12.6 28 200 11890 285 83 80.2 -21.5 | 266 80 80.3 5.4 29 193 12115 285 84 81.1 -21.7 | 266 81 81.3 5.1 30 191 12192 285 84 81.1 -21.7 | 266 81 81.3 5.1 31 177 12656 290 77 72.4 -26.3 | 270 72 72.5 0.5 32 150 13690 290 55 51.7 -18.8 | 261 52 51.8 8.0 33 142 14021 295 48 43.5 -20.3 | 261 44 43.6 6.6 34 136 14326 285 56 54.1 -14.5 | 257 56 54.2 12.4 35 129 14630 295 58 52.6 -24.5 | 267 53 52.7 2.3 36 123 14935 305 47 38.5 -27.0 | 270 39 38.6 -0.1 37 117 15240 290 37 34.8 -12.7 | 248 38 34.9 14.2 38 112 15545 295 50 45.3 -21.1 | 263 46 45.4 5.7 39 101 16154 285 26 25.1 -6.7 | 231 32 25.2 20.1 40 100 16240 295 41 37.2 -17.3 | 256 38 37.3 9.5 41 97 16459 290 40 37.6 -13.7 | 251 40 37.7 13.2 42 88 17069 315 24 17.0 -17.0 | 240 20 17.1 9.9 43 83 17374 285 16 15.5 -4.1 | 214 28 15.6 22.7 44 80 17678 270 18 18.0 -0.0 | 214 32 18.1 26.9 45 76 17983 275 37 36.9 -3.2 | 237 44 37.0 23.6 46 72 18288 290 23 21.6 -7.9 | 229 29 21.7 19.0 47 70 18480 290 33 31.0 -11.3 | 243 35 31.1 15.6 48 66 18898 290 34 31.9 -11.6 | 245 35 32.1 15.2 49 59 19507 290 19 17.9 -6.5 | 221 27 18.0 20.4 50 57 19812 255 3 2.9 0.8 | 186 28 3.0 27.6 51 54 20117 240 10 8.7 5.0 | 195 33 8.8 31.9 52 51 20422 245 15 13.6 6.3 | 202 36 13.7 33.2 53 50 20600 275 16 15.9 -1.4 | 212 30 16.1 25.5 54 49 20726 305 17 13.9 -9.8 | 219 22 14.0 17.1 55 47 21031 270 19 19.0 -0.0 | 215 33 19.1 26.9 56 44 21336 290 27 25.4 -9.2 | 235 31 25.5 17.6 57 42 21641 305 12 9.8 -6.9 | 206 22 9.9 20.0 58 40 21946 280 6 5.9 -1.0 | 193 27 6.0 25.8 59 38 22250 260 10 9.8 1.7 | 199 30 10.0 28.6 60 37 22555 265 23 22.9 2.0 | 219 37 23.0 28.9 61 35 22860 245 13 11.8 5.5 | 200 34 11.9 32.4 62 33 23165 235 18 14.7 10.3 | 202 40 14.9 37.2 63 32 23470 285 22 21.3 -5.7 | 225 30 21.4 21.2 64 30 23774 285 23 22.2 -6.0 | 227 31 22.3 20.9 65 30 23810 305 22 18.0 -12.6 | 232 23 18.1 14.2 66 29 24079 300 25 21.7 -12.5 | 237 26 21.8 14.4 67 27 24384 310 21 16.1 -13.5 | 230 21 16.2 13.4 68 26 24689 275 10 10.0 -0.9 | 201 28 10.1 26.0 69 25 24994 240 22 19.1 11.0 | 207 42 19.2 37.9 70 24 25298 225 28 19.8 19.8 | 203 51 19.9 46.7 71 23 25603 250 17 16.0 5.8 | 206 36 16.1 32.7 72 22 25908 240 28 24.2 14.0 | 211 48 24.4 40.9 73 20 26400 275 37 36.9 -3.2 | 237 44 37.0 23.6 74 20 26518 255 43 41.5 11.1 | 228 56 41.7 38.0 75 18 27127 305 33 27.0 -18.9 | 254 28 27.1 7.9 76 17 27432 310 23 17.6 -14.8 | 236 21 17.7 12.1 77 15 28042 255 21 20.3 5.4 | 212 38 20.4 32.3 78 14 28651 260 34 33.5 5.9 | 226 47 33.6 32.8 79 13 28956 255 24 23.2 6.2 | 215 40 23.3 33.1 80 13 29261 255 23 22.2 6.0 | 214 40 22.3 32.8 81 10 30840 285 55 53.1 -14.2 | 257 55 53.2 12.6 Wind Parameters Mean winds (0-6000m): 330.2 at 35.8 knts Storm direction: 0.2 at 26.9 knts Shear (0-3000m) pos: 0.3 neg: 6.2 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 108.5 deg Storm rel helicity (0-3000m) pos: 121.4 neg: -22.1 tot: 99.3 m^2/s^2 ave: 33.1 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 4.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 68.32 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 ------------------------------------------------------------------------------- 500 349 14 193 13| 0.0 16.7 16.7| 22.0 0.0 22.0 44.0 0.31| 20.0 6.3 1000 341 16 205 13| 0.0 8.5 8.5| 31.2 -3.7 27.5 27.5 0.31| 12.7 4.0 1500 340 16 205 13| 0.0 4.3 4.3| 34.8 -16.4 18.4 12.3 0.16| 10.8 1.7 2000 338 16 208 13| 0.0 5.5 5.5| 68.3 -16.4 51.8 25.9 0.34| 10.4 3.5 2500 336 18 215 13| 0.4 4.4 4.8| 80.3 -22.1 58.2 23.3 0.34| 9.4 3.2 3000 335 20 224 12| 0.3 6.2 6.5|121.4 -22.1 99.3 33.1 0.43| 10.4 4.5 4000 332 25 250 13| 1.0 4.8 5.8|151.0 -27.8 123.2 30.8 0.37| 10.5 3.9 5000 331 31 271 15| 1.5 4.6 6.1|228.1 -37.6 190.5 38.1 0.37| 10.3 3.9 6000 330 36 283 18| 1.2 3.8 5.0|266.9-223.9 43.0 7.2 0.19| 10.5 2.0 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20251012.00.gif