UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:0000Z 1 MAY 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 1005 53 2.8 -7.2 48 10.0 -0.7 340 24 275.6 275.9 272.2 281.7 2.21 1 1000 94 2.6 -7.4 48 10.0 -0.9 340 24 275.8 276.1 272.2 281.9 2.19 2 925 718 -3.3 -9.3 63 6.0 -5.2 350 41 275.9 276.3 272.1 281.7 2.04 3 873 1172 -7.5 -10.3 80 2.8 -8.4 0 44 276.2 276.5 272.2 281.8 2.00 4 850 1380 -6.7 -10.9 72 4.2 -8.0 5 45 279.1 279.5 273.9 284.7 1.95 5 827 1595 -5.3 -10.1 69 4.8 -6.8 3 43 282.8 283.2 276.2 289.0 2.14 6 799 1864 -6.7 -10.2 76 3.5 -7.8 0 41 284.1 284.5 276.9 290.5 2.20 7 771 2143 -6.7 -13.7 57 7.0 -8.8 357 38 287.0 287.3 277.7 292.1 1.72 8 756 2296 -7.7 -17.7 45 10.0 -10.4 356 37 287.6 287.8 277.3 291.4 1.26 9 752 2337 -7.9 -13.9 62 6.0 -9.7 356 37 287.8 288.1 278.1 292.9 1.73 10 726 2610 -10.1 -13.0 79 2.9 -11.0 353 34 288.3 288.6 278.6 294.0 1.93 11 700 2890 -11.9 -14.1 84 2.2 -12.5 350 32 289.3 289.6 279.0 294.8 1.83 12 691 2989 -12.7 -14.3 88 1.6 -13.2 349 32 289.5 289.8 279.1 295.0 1.83 13 651 3441 -14.7 -17.0 83 2.3 -15.3 345 34 292.2 292.5 280.0 296.9 1.55 14 642 3546 -15.1 -24.1 46 9.0 -17.0 344 34 292.9 293.1 279.4 295.6 0.85 15 633 3652 -15.9 -23.9 50 8.0 -17.6 343 34 293.2 293.3 279.5 296.0 0.88 16 616 3857 -16.5 -42.5 9 26.0 -19.6 341 35 294.8 294.8 279.2 295.3 0.15 17 608 3955 -17.1 -35.1 19 18.0 -19.7 340 35 295.2 295.3 279.7 296.3 0.32 18 604 4004 -16.9 -50.9 4 34.0 -20.1 339 36 296.0 296.0 279.6 296.2 0.06 19 560 4568 -19.9 -54.9 3 35.0 -22.7 333 37 298.9 298.9 280.9 299.1 0.04 20 548 4728 -20.3 -51.3 4 31.0 -23.0 332 38 300.3 300.3 281.5 300.5 0.06 21 500 5400 -24.9 -52.9 6 28.0 -27.0 325 40 302.7 302.7 282.5 302.9 0.06 22 447 6210 -30.3 -54.3 8 24.0 -31.7 330 34 305.7 305.7 283.8 305.9 0.05 23 415 6739 -31.5 -61.5 4 30.0 -33.0 333 30 310.8 310.8 285.6 310.9 0.02 24 400 7000 -33.5 -60.5 5 27.0 -34.7 335 28 311.4 311.5 285.9 311.6 0.03 25 369 7559 -37.9 -59.9 8 22.0 -38.8 328 27 312.9 312.9 286.4 313.0 0.03 26 353 7864 -38.7 -64.7 5 26.0 -39.6 324 27 315.8 315.8 287.3 315.9 0.02 27 300 8960 -46.3 -62.3 15 16.0 -46.7 310 25 320.1 320.1 288.8 320.2 0.03 28 294 9094 -47.1 -64.1 13 17.0 -47.5 315 30 320.8 320.8 289.0 320.9 0.02 29 286 9276 -45.7 -69.7 5 24.0 -46.2 311 31 325.4 325.4 290.4 325.4 0.01 30 261 9883 -46.5 -74.5 3 28.0 -47.0 297 34 332.8 332.8 292.5 332.8 0.01 31 250 10170 -44.3 -76.3 2 32.0 -45.0 290 35 340.2 340.2 294.4 340.2 0.00 32 243 10360 -43.9 -76.9 1 33.0 -44.7 303 32 343.6 343.6 295.2 343.6 0.00 33 200 11660 -46.1 -81.1 1 35.0 -46.9 280 37 359.8 359.8 298.7 359.8 0.00 34 186 12141 -47.1 -81.1 1 34.0 -47.8 284 34 365.7 365.7 299.8 365.7 0.00 35 173 12618 -49.7 -82.7 1 33.0 -50.3 288 29 369.1 369.1 300.4 369.1 0.00 36 150 13550 -50.5 -83.5 1 33.0 -51.1 285 42 383.1 383.1 302.8 383.1 0.00 37 148 13638 -50.7 -83.7 1 33.0 -51.3 286 42 384.2 384.2 302.9 384.2 0.00 38 136 14191 -48.5 -83.5 1 35.0 -49.3 290 36 397.5 397.5 304.9 397.5 0.00 39 128 14587 -51.7 -84.7 1 33.0 -52.3 265 21 398.7 398.7 305.0 398.7 0.00 40 119 15060 -51.9 -84.9 1 33.0 -52.5 270 28 406.7 406.7 306.1 406.7 0.00 41 112 15451 -54.5 -85.5 1 31.0 -55.0 258 33 409.0 409.0 306.4 409.0 0.00 42 100 16180 -52.3 -85.3 1 33.0 -53.0 275 32 426.7 426.7 308.4 426.7 0.00 43 97 16378 -50.1 -84.1 1 34.0 -51.1 275 32 434.7 434.7 309.3 434.7 0.00 44 70 18480 -56.3 -86.3 1 30.0 -56.9 280 11 463.9 463.9 312.1 464.0 0.00 45 54 20113 -59.3 -88.3 1 29.0 -59.9 260 25 492.8 492.8 314.4 492.8 0.00 46 50 20600 -54.5 -87.5 1 33.0 -55.6 335 11 515.0 515.0 316.0 515.1 0.00 47 49 20730 -53.9 -86.9 1 33.0 -55.1 295 22 519.4 519.5 316.2 519.5 0.00 48 45 21274 -56.3 -87.3 1 31.0 -57.3 309 10 526.4 526.4 316.7 526.5 0.00 49 42 21716 -53.3 -86.3 1 33.0 -54.7 346 9 544.3 544.4 317.8 544.4 0.01 50 39 22191 -55.5 -87.5 1 32.0 -56.7 354 4 550.4 550.4 318.1 550.5 0.00 51 30 23880 -51.5 -86.5 1 35.0 -53.8 345 4 604.2 604.2 320.8 604.3 0.01 52 22 25890 -53.1 -87.1 1 34.0 -55.6 111 5 655.5 655.5 322.9 655.6 0.01 53 20 26510 -50.1 -86.1 1 36.0 -53.5 150 5 682.8 682.8 323.9 682.9 0.01 54 15 28382 -49.1 -86.1 1 37.0 -53.7 187 15 744.7 744.7 325.8 744.8 0.02 55 13 29311 -51.7 -86.7 1 35.0 -55.8 204 11 766.8 766.8 326.4 766.9 0.02 56 12 29831 -48.5 -85.5 1 37.0 -54.0 211 10 795.9 795.9 327.1 796.1 0.02 57 10 31030 -47.1 -86.1 0 39.0 -53.8 10 15 843.7 843.7 328.2 843.9 0.02 58 8.7 31961 -42.9 -82.9 0 40.0 -52.2 894.3 894.4 329.3 894.8 0.05 59 8.0 32524 -44.9 -84.9 0 40.0 -53.6 908.1 908.1 329.6 908.4 0.04 60 7.1 33333 -38.5 -80.5 0 42.0 -51.4 966.0 966.0 330.7 966.9 0.09 61 6.5 33938 -39.9 -80.9 0 41.0 -52.4 984.8 984.8 330.9 985.8 0.09 62 5.6 34967 -34.9 -77.9 0 43.0 -51.3 1049.7 1049.8 331.9 1051.7 0.17 63 5.4 35221 -35.3 -78.3 0 43.0 -51.7 1058.9 1059.0 332.1 1060.9 0.16 TRP 294 9094 -47.1 -64.1 13 17.0 -47.5 315 30 320.8 320.8 289.0 320.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5306.00 m Freezing level: 966.95 mb = 368.98 m = 1210.56 ft Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 48.55 % Est. max temperature: 5.72 C = 42.30 F Sfc-Lift cond lev (LCL): 860.14 mb = 1287.58 m = 4224.29 ft T: -7.06 C 700-500 lapse rate: 5.18 C/km ThetaE index: 0.77 C Layer 756.0- 752.0 mb Conv cond level (CCL): 692.27 mb = 2974.73 m = 9759.49 ft Mean mixing ratio: 2.10 g/kg Conv temperature: 16.73 C = 62.12 F Cap Strength: 16.42 C Lifted Index: 17.62 C Risk: None Lifted Index @300 mb: 27.22 C Lifted Index @700 mb: 9.47 C Showalter Index: 15.33 C Risk: None Total Totals Index: 32.20 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 14.00 C K Index: 5.10 Risk: None Sweat Index: 130.00 Risk: None Energy Index: 3.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.78 J/kg Max Up Vert Vel: 1.25 m/s Conv Inhibition (B-): 88882.20 J/kg Cap Strength: 17.45 C Lift Cond Lev (LCL): 847.10 mb = 1406.78 m = 4615.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 15 at 28 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 1000 94 340 24 8.2 -22.6 | 254 16 15.2 4.5 1 925 718 350 41 7.1 -40.4 | 313 19 14.1 -13.4 2 850 1380 5 45 -3.9 -44.8 | 350 18 3.1 -17.8 3 700 2890 350 32 5.6 -31.5 | 290 13 12.6 -4.5 4 500 5400 325 40 22.9 -32.8 | 281 31 30.0 -5.8 5 400 7000 335 28 11.8 -25.4 | 265 19 18.9 1.6 6 300 8960 310 25 19.2 -16.1 | 247 28 26.2 10.9 7 294 9094 315 30 21.2 -21.2 | 258 29 28.2 5.8 8 250 10170 290 35 32.9 -12.0 | 249 43 39.9 15.0 9 1095 305 340 32 10.9 -30.1 | 280 18 18.0 -3.1 10 1047 610 350 41 7.1 -40.4 | 313 19 14.1 -13.4 11 1000 914 355 38 3.3 -37.9 | 316 15 10.3 -10.9 12 955 1219 5 42 -3.7 -41.8 | 347 15 3.4 -14.8 13 913 1524 5 45 -3.9 -44.8 | 350 18 3.1 -17.8 14 872 1829 5 37 -3.2 -36.9 | 339 11 3.8 -9.9 15 833 2134 5 38 -3.3 -37.9 | 341 11 3.7 -10.9 16 796 2438 5 35 -3.1 -34.9 | 333 9 4.0 -7.9 17 760 2743 355 33 2.9 -32.9 | 301 12 9.9 -5.9 18 694 3353 345 28 7.2 -27.0 | 270 14 14.3 -0.0 19 663 3658 345 30 7.8 -29.0 | 278 15 14.8 -2.0 20 605 4267 340 38 13.0 -35.7 | 293 22 20.0 -8.7 21 552 4877 325 43 24.7 -35.2 | 285 33 31.7 -8.2 22 460 6096 315 45 31.8 -31.8 | 277 39 38.8 -4.8 23 401 7010 335 29 12.3 -26.3 | 268 19 19.3 0.7 24 366 7620 325 19 10.9 -15.6 | 237 21 17.9 11.4 25 319 8534 315 28 19.8 -19.8 | 255 28 26.8 7.2 26 292 9144 315 26 18.4 -18.4 | 251 27 25.4 8.6 27 279 9449 320 34 21.9 -26.0 | 268 29 28.9 1.0 28 254 10058 305 35 28.7 -20.1 | 259 36 35.7 6.9 29 232 10668 300 28 24.2 -14.0 | 247 34 31.3 13.0 30 212 11278 275 29 28.9 -2.5 | 236 43 35.9 24.5 31 200 11660 280 37 36.4 -6.4 | 245 48 43.5 20.6 32 193 11887 280 40 39.4 -6.9 | 247 51 46.4 20.1 33 176 12497 290 25 23.5 -8.6 | 239 36 30.5 18.5 34 160 13106 280 46 45.3 -8.0 | 250 56 52.3 19.0 35 153 13411 290 42 39.5 -14.4 | 255 48 46.5 12.6 36 150 13550 285 42 40.6 -10.9 | 251 50 47.6 16.1 37 139 14021 290 42 39.5 -14.4 | 255 48 46.5 12.6 38 133 14326 290 30 28.2 -10.3 | 245 39 35.2 16.7 39 127 14630 260 19 18.7 3.3 | 220 40 25.7 30.3 40 116 15240 275 32 31.9 -2.8 | 238 46 38.9 24.2 41 110 15545 250 34 31.9 11.6 | 225 55 39.0 38.6 42 100 16154 265 39 38.9 3.4 | 236 55 45.9 30.4 43 100 16180 275 32 31.9 -2.8 | 238 46 38.9 24.2 44 96 16459 275 32 31.9 -2.8 | 238 46 38.9 24.2 45 79 17678 285 43 41.5 -11.1 | 252 51 48.6 15.9 46 70 18480 280 11 10.8 -1.9 | 215 31 17.9 25.1 47 69 18593 305 17 13.9 -9.8 | 231 27 21.0 17.3 48 66 18898 285 16 15.5 -4.1 | 225 32 22.5 22.9 49 62 19202 250 22 20.7 7.5 | 219 44 27.7 34.5 50 59 19507 265 19 18.9 1.7 | 222 39 26.0 28.7 51 54 20117 260 25 24.6 4.3 | 225 45 31.6 31.3 52 50 20600 335 11 4.6 -10.0 | 214 21 11.7 17.0 53 49 20726 295 22 19.9 -9.3 | 237 32 27.0 17.7 54 45 21336 310 9 6.9 -5.8 | 213 25 13.9 21.2 55 43 21641 345 10 2.6 -9.7 | 209 20 9.6 17.3 56 37 22555 0 0 -0.0 -0.0 | 195 28 7.0 27.0 57 30 23880 345 4 1.0 -3.9 | 199 25 8.1 23.1 58 20 26510 150 5 -2.5 4.3 | 188 32 4.5 31.3 59 20 26518 170 11 -1.9 10.8 | 188 38 5.1 37.8 60 18 27127 155 10 -4.2 9.1 | 184 36 2.8 36.1 61 17 27432 185 10 0.9 10.0 | 192 38 7.9 37.0 62 17 27737 160 10 -3.4 9.4 | 186 37 3.6 36.4 63 16 28042 190 17 3.0 16.7 | 193 45 10.0 43.7 64 14 28651 185 14 1.2 13.9 | 191 42 8.2 40.9 65 14 28956 210 11 5.5 9.5 | 199 39 12.5 36.5 66 13 29261 200 10 3.4 9.4 | 196 38 10.4 36.4 67 13 29566 220 15 9.6 11.5 | 203 42 16.7 38.5 68 12 29870 210 10 5.0 8.7 | 199 38 12.0 35.7 69 11 30175 225 12 8.5 8.5 | 204 39 15.5 35.5 70 10 31030 10 15 -2.6 -14.8 | 200 13 4.4 12.2 Wind Parameters Mean winds (0-6000m): 344.6 at 37.2 knts Storm direction: 14.6 at 27.9 knts Storm rel Dir Shear (0-3000m): -115.4 deg Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 5.53 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 ------------------------------------------------------------------------------- 500 344 30 278 15| | | 1000 349 36 301 16| | | 1500 355 39 317 16| | | 2000 356 39 322 16| | | 2500 356 39 321 15| | | 3000 356 38 318 15| | | 4000 353 37 310 15| | | 5000 349 37 303 17| | | 6000 345 37 298 19| | | Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20250501.00.gif