UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:1200Z 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 1012 53 0.4 -8.6 51 9.0 -2.6 340 6 272.6 272.9 269.9 278.1 1.97 1 1000 153 -0.5 -9.5 51 9.0 -3.3 340 7 272.6 273.0 269.8 277.8 1.86 2 925 769 -6.5 -11.0 70 4.5 -7.8 360 16 272.7 273.0 269.7 277.6 1.78 3 919 820 -7.1 -11.4 71 4.3 -8.3 360 19 272.6 272.8 269.5 277.4 1.74 4 894 1035 -6.5 -14.5 53 8.0 -8.6 358 27 275.3 275.6 270.7 279.3 1.39 5 887 1097 -5.3 -14.3 49 9.0 -7.8 357 29 277.2 277.4 271.9 281.3 1.42 6 884 1123 -3.5 -24.5 18 21.0 -8.1 357 29 279.3 279.4 271.8 281.1 0.59 7 871 1241 -1.9 -37.9 4 36.0 -7.9 356 30 282.2 282.2 272.7 282.7 0.17 8 870 1250 -1.7 -37.7 4 36.0 -7.7 356 30 282.5 282.5 272.9 283.0 0.17 9 850 1435 -1.7 -38.7 4 37.0 -7.9 360 26 284.4 284.4 273.9 284.9 0.16 10 837 1558 -1.3 -39.3 4 38.0 -7.7 357 25 286.0 286.1 274.9 286.5 0.15 11 798 1936 -2.9 -32.9 8 30.0 -8.7 348 21 288.3 288.3 276.3 289.2 0.30 12 717 2773 -8.9 -35.9 9 27.0 -13.3 340 26 290.6 290.7 277.4 291.5 0.25 13 700 2959 -9.1 -42.1 5 33.0 -13.7 340 31 292.4 292.4 278.1 292.9 0.13 14 628 3792 -12.3 -44.3 5 32.0 -16.4 336 36 298.0 298.0 280.6 298.4 0.12 15 573 4486 -16.3 -32.3 24 16.0 -19.0 328 43 301.2 301.3 282.5 302.7 0.44 16 551 4779 -16.9 -38.9 13 22.0 -20.0 326 46 303.9 303.9 283.3 304.7 0.24 17 536 4986 -18.3 -34.3 23 16.0 -20.8 324 48 304.6 304.7 283.8 305.9 0.39 18 525 5140 -19.5 -31.5 34 12.0 -21.5 323 49 305.0 305.1 284.1 306.8 0.52 19 519 5225 -20.3 -26.3 59 6.0 -21.5 322 50 305.0 305.2 284.5 307.9 0.86 20 500 5500 -21.9 -29.9 48 8.0 -23.2 320 52 306.3 306.5 284.8 308.5 0.64 21 439 6443 -29.5 -33.5 68 4.0 -30.0 320 62 308.3 308.4 285.4 310.1 0.52 22 400 7100 -34.9 -40.9 54 6.0 -35.4 320 61 309.6 309.7 285.5 310.6 0.27 23 395 7188 -35.7 -42.7 49 7.0 -36.2 320 61 309.7 309.7 285.5 310.5 0.22 24 393 7223 -35.9 -43.9 44 8.0 -36.5 320 61 309.9 309.9 285.5 310.6 0.20 25 381 7439 -36.5 -42.5 54 6.0 -37.0 318 68 311.9 311.9 286.3 312.7 0.24 26 362 7793 -38.5 -45.5 48 7.0 -38.9 315 83 313.8 313.8 286.9 314.4 0.18 27 360 7831 -38.7 -47.7 38 9.0 -39.2 315 84 314.0 314.0 286.9 314.5 0.14 28 359 7850 -38.5 -52.5 22 14.0 -39.2 315 85 314.5 314.5 287.0 314.8 0.08 29 300 9060 -48.5 -58.5 30 10.0 -48.8 310 90 317.0 317.0 287.8 317.2 0.05 30 284 9418 -51.7 -58.7 43 7.0 -51.9 310 96 317.4 317.4 287.9 317.6 0.05 31 280 9511 -51.5 -61.4 30 9.9 -51.7 315 97 319.0 319.0 288.5 319.1 0.04 32 264 9894 -50.7 -72.7 6 22.0 -51.0 316 88 325.6 325.6 290.5 325.6 0.01 33 253 10172 -49.7 -75.7 3 26.0 -50.1 319 71 331.0 331.0 292.0 331.1 0.01 34 250 10250 -50.1 -75.1 4 25.0 -50.5 320 66 331.6 331.6 292.2 331.6 0.01 35 235 10650 -52.7 -75.7 5 23.0 -53.0 315 64 333.6 333.6 292.7 333.6 0.01 36 211 11350 -47.9 -79.9 1 32.0 -48.5 300 39 351.5 351.5 297.0 351.5 0.00 37 200 11700 -50.7 -81.7 1 31.0 -51.1 290 34 352.5 352.5 297.2 352.5 0.00 38 185 12205 -52.9 -82.9 1 30.0 -53.3 290 44 356.9 356.9 298.1 356.9 0.00 39 151 13517 -52.1 -84.1 1 32.0 -52.6 300 46 379.6 379.6 302.2 379.6 0.00 40 150 13560 -52.3 -84.3 1 32.0 -52.8 300 46 380.0 380.0 302.2 380.0 0.00 41 146 13735 -53.1 -85.1 1 32.0 -53.6 302 45 381.5 381.5 302.5 381.5 0.00 42 135 14244 -50.1 -84.1 1 34.0 -50.8 298 52 395.5 395.5 304.6 395.5 0.00 43 123 14851 -51.5 -84.5 1 33.0 -52.2 311 29 403.6 403.6 305.7 403.6 0.00 44 119 15067 -50.3 -84.3 1 34.0 -51.1 306 24 409.6 409.6 306.5 409.7 0.00 45 110 15577 -53.7 -85.7 1 32.0 -54.3 276 20 412.6 412.6 306.8 412.6 0.00 46 107 15755 -53.1 -86.1 1 33.0 -53.7 285 26 417.0 417.0 307.3 417.0 0.00 47 100 16190 -55.3 -86.3 1 31.0 -55.8 285 24 420.9 420.9 307.8 420.9 0.00 48 92 16717 -56.7 -86.7 1 30.0 -57.2 279 26 428.3 428.3 308.6 428.3 0.00 49 73 18191 -52.5 -86.5 1 34.0 -53.5 271 27 466.4 466.4 312.3 466.5 0.00 50 70 18460 -54.3 -86.3 1 32.0 -55.1 265 17 468.2 468.2 312.5 468.2 0.00 51 65 18933 -57.9 -87.9 1 30.0 -58.5 261 22 470.4 470.4 312.7 470.4 0.00 52 61 19337 -55.5 -87.5 1 32.0 -56.3 267 21 484.3 484.3 313.8 484.4 0.00 53 54 20111 -58.5 -88.5 1 30.0 -59.2 216 16 494.6 494.6 314.5 494.6 0.00 54 50 20600 -55.1 -88.1 1 33.0 -56.1 285 19 513.6 513.6 315.9 513.6 0.00 55 47 20997 -53.5 -86.5 1 33.0 -54.8 312 11 526.6 526.6 316.7 526.7 0.00 56 42 21716 -56.5 -88.5 1 32.0 -57.5 291 8 536.4 536.4 317.3 536.4 0.00 57 34 23059 -56.1 -88.1 1 32.0 -57.4 119 9 570.9 570.9 319.2 570.9 0.00 58 30 23860 -53.1 -87.1 1 34.0 -55.0 260 4 599.9 599.9 320.6 599.9 0.01 59 24 25304 -49.7 -85.7 1 36.0 -52.8 209 11 649.3 649.3 322.7 649.4 0.01 60 20 26490 -51.3 -86.3 1 35.0 -54.4 195 13 679.1 679.2 323.7 679.2 0.01 61 14 28817 -49.5 -86.5 1 37.0 -54.1 302 10 758.2 758.2 326.1 758.3 0.02 62 13 29300 -51.9 -86.9 1 35.0 -55.9 326 16 766.1 766.1 326.4 766.2 0.02 63 11 30385 -50.9 -86.9 1 36.0 -55.8 321 9 807.2 807.3 327.4 807.4 0.02 64 10 31010 -47.9 -85.9 0 38.0 -54.3 325 7 840.7 840.8 328.2 841.0 0.02 65 8.5 32089 -44.9 -84.9 0 40.0 -53.4 892.5 892.5 329.3 892.8 0.03 66 7.8 32662 -46.5 -85.5 0 39.0 -54.5 908.3 908.3 329.6 908.6 0.03 67 7.1 33293 -41.5 -82.5 0 41.0 -52.6 953.6 953.6 330.4 954.3 0.06 TRP 284 9418 -51.7 -58.7 43 7.0 -51.9 310 96 317.4 317.4 287.9 317.6 0.05 WND 280 9511 -51.5 -61.4 30 9.9 -51.7 315 97 319.0 319.0 288.5 319.1 0.04 Sounding variables and indices 1000-500 mb thick: 5347.00 m Freezing level: 1006.67 mb = 97.44 m = 319.70 ft Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 22.53 % Est. max temperature: 11.04 C = 51.88 F Sfc-Lift cond lev (LCL): 878.99 mb = 1168.47 m = 3833.52 ft T: -2.89 C 700-500 lapse rate: 5.04 C/km ThetaE index: 0.68 C Layer 1000.0- 894.0 mb Conv cond level (CCL): 548.07 mb = 4819.27 m = 15811.06 ft Mean mixing ratio: 1.82 g/kg Conv temperature: 31.90 C = 89.43 F Cap Strength: 23.14 C Lifted Index: 23.78 C Risk: None Lifted Index @300 mb: 27.83 C Lifted Index @700 mb: 15.26 C Showalter Index: 18.02 C Risk: None Total Totals Index: 3.40 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: -16.80 C K Index: -51.50 Risk: None Sweat Index: 104.00 Risk: None Energy Index: 4.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.58 J/kg Max Up Vert Vel: 1.08 m/s Conv Inhibition (B-): 71492.09 J/kg Cap Strength: 23.65 C Lift Cond Lev (LCL): 863.98 mb = 1305.24 m = 4282.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 4 at 25 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 1012 53 340 6 2.1 -5.6 | 191 19 3.8 18.9 1 1000 153 340 7 2.4 -6.6 | 193 18 4.2 18.0 2 981 305 340 10 3.4 -9.4 | 199 16 5.2 15.1 3 944 610 355 12 1.0 -12.0 | 193 13 2.8 12.6 4 925 769 360 16 -0.0 -16.0 | 192 9 1.8 8.5 5 908 914 360 25 -0.0 -25.0 | 285 2 1.8 -0.5 6 874 1219 355 31 2.7 -30.9 | 325 8 4.5 -6.3 7 850 1435 360 26 -0.0 -26.0 | 310 2 1.8 -1.5 8 808 1829 350 22 3.8 -21.7 | 243 6 5.6 2.9 9 778 2134 345 19 4.9 -18.4 | 227 9 6.7 6.2 10 748 2438 345 18 4.7 -17.4 | 222 10 6.4 7.1 11 720 2743 340 25 8.6 -23.5 | 264 10 10.3 1.0 12 700 2959 340 31 10.6 -29.1 | 290 13 12.4 -4.6 13 638 3658 340 36 12.3 -33.8 | 303 17 14.1 -9.3 14 613 3962 330 36 18.0 -31.2 | 289 21 19.8 -6.6 15 589 4267 330 41 20.5 -35.5 | 296 25 22.3 -11.0 16 543 4877 325 47 27.0 -38.5 | 296 32 28.7 -14.0 17 500 5500 320 52 33.4 -39.8 | 293 38 35.2 -15.3 18 460 6096 320 63 40.5 -48.3 | 299 48 42.3 -23.7 19 400 7100 320 61 39.2 -46.7 | 298 47 41.0 -22.2 20 388 7315 320 61 39.2 -46.7 | 298 47 41.0 -22.2 21 371 7620 315 79 55.9 -55.9 | 299 66 57.6 -31.3 22 354 7925 315 87 61.5 -61.5 | 300 73 63.3 -37.0 23 300 9060 310 90 68.9 -57.9 | 295 78 70.7 -33.3 24 296 9144 315 90 63.6 -63.6 | 301 76 65.4 -39.1 25 284 9418 310 96 73.5 -61.7 | 296 84 75.3 -37.2 26 280 9511 315 97 68.6 -68.6 | 302 83 70.4 -44.1 27 270 9754 315 97 68.6 -68.6 | 302 83 70.4 -44.1 28 250 10250 320 66 42.4 -50.6 | 300 51 44.2 -26.0 29 246 10363 320 65 41.8 -49.8 | 300 50 43.5 -25.3 30 234 10668 315 64 45.3 -45.3 | 294 51 47.0 -20.7 31 204 11582 295 31 28.1 -13.1 | 249 32 29.9 11.4 32 200 11700 290 34 31.9 -11.6 | 249 36 33.7 12.9 33 177 12497 290 50 47.0 -17.1 | 261 49 48.7 7.4 34 150 13560 300 46 39.8 -23.0 | 268 42 41.6 1.5 35 140 14021 305 43 35.2 -24.7 | 270 37 37.0 -0.1 36 133 14326 295 55 49.8 -23.2 | 269 52 51.6 1.3 37 127 14630 315 36 25.5 -25.5 | 272 27 27.2 -0.9 38 121 14935 310 26 19.9 -16.7 | 250 23 21.7 7.8 39 116 15240 300 20 17.3 -10.0 | 233 24 19.1 14.5 40 110 15545 275 19 18.9 -1.7 | 222 31 20.7 22.9 41 105 15850 290 30 28.2 -10.3 | 245 33 30.0 14.3 42 100 16190 285 24 23.2 -6.2 | 234 31 24.9 18.3 43 96 16459 285 24 23.2 -6.2 | 234 31 24.9 18.3 44 83 17374 265 30 29.9 2.6 | 229 42 31.6 27.1 45 75 17983 275 34 33.9 -3.0 | 239 42 35.6 21.6 46 70 18460 265 17 16.9 1.5 | 216 32 18.7 26.0 47 69 18593 275 25 24.9 -2.2 | 230 35 26.7 22.4 48 62 19202 250 20 18.8 6.8 | 213 38 20.6 31.4 49 59 19507 290 23 21.6 -7.9 | 235 29 23.4 16.7 50 57 19812 275 11 11.0 -1.0 | 208 27 12.7 23.6 51 54 20117 215 16 9.2 13.1 | 196 39 10.9 37.6 52 51 20422 240 27 23.4 13.5 | 213 46 25.1 38.0 53 50 20600 285 19 18.4 -4.9 | 226 28 20.1 19.6 54 47 21031 315 10 7.1 -7.1 | 207 20 8.8 17.5 55 45 21336 265 3 3.0 0.3 | 191 25 4.8 24.8 56 42 21641 270 10 10.0 -0.0 | 206 27 11.8 24.5 57 40 21946 0 0 -0.0 -0.0 | 184 25 1.8 24.5 58 33 23165 130 10 -7.7 6.4 | 169 32 -5.9 31.0 59 32 23470 160 10 -3.4 9.4 | 177 34 -1.7 33.9 60 30 23860 260 4 3.9 0.7 | 193 26 5.7 25.2 61 28 24384 220 10 6.4 7.7 | 194 33 8.2 32.2 62 20 26490 195 13 3.4 12.6 | 188 37 5.1 37.1 63 19 26822 195 10 2.6 9.7 | 187 34 4.4 34.2 64 17 27432 210 15 7.5 13.0 | 194 39 9.3 37.5 65 17 27737 205 13 5.5 11.8 | 191 37 7.3 36.3 66 14 28956 315 10 7.1 -7.1 | 207 20 8.8 17.5 67 13 29261 325 17 9.8 -13.9 | 227 16 11.5 10.6 68 12 29566 335 13 5.5 -11.8 | 210 15 7.3 12.8 69 12 29870 315 11 7.8 -7.8 | 210 19 9.5 16.8 70 11 30175 320 10 6.4 -7.7 | 206 19 8.2 16.9 71 10 31010 325 7 4.0 -5.7 | 197 20 5.8 18.8 Wind Parameters Mean winds (0-6000m): 334.1 at 32.8 knts Storm direction: 4.1 at 24.6 knts Shear (0-3000m) pos: 3.8 neg: 1.7 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 101.1 deg Storm rel helicity (0-3000m) pos: 51.0 neg: -16.0 tot: 35.0 m^2/s^2 ave: 11.7 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 74.34 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 9 196 16| 6.1 0.0 6.1| 9.9 -3.8 6.1 12.3 0.17| 6.9 1.2 1000 354 14 197 11| 11.4 0.0 11.4| 15.6 -5.4 10.2 10.2 0.35| 12.3 4.3 1500 356 19 209 7| 7.6 1.0 8.6| 16.5 -7.6 8.9 6.0 0.19| 11.3 2.2 2000 354 20 217 6| 5.7 2.4 8.0| 16.5 -13.3 3.2 1.6 0.06| 10.2 0.6 2500 353 20 220 7| 4.5 1.9 6.5| 22.4 -16.0 6.4 2.6 0.08| 9.0 0.8 3000 350 21 233 7| 3.8 1.7 5.5| 51.0 -16.0 35.0 11.7 0.25| 9.4 2.4 4000 345 24 263 8| 2.8 2.3 5.2| 67.0 -39.2 27.7 6.9 0.19| 8.6 1.6 5000 340 28 280 12| 2.3 3.1 5.3| 80.2 -44.1 36.1 7.2 0.18| 8.2 1.5 6000 334 33 287 17| 1.9 3.7 5.6|125.0 -53.7 71.3 11.9 0.18| 8.1 1.5 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20250501.12.gif