UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011500.upa.cvt Date: 0000Z 15 JAN 26 Searching for CYZV... Searching the city database file for: CYZV ... Date:0000Z 15 JAN 26 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 ------------------------------------------------------------------------------- 0 1000 2 115 1 SFC 994 53 -0.3 -0.8 96 0.5 -0.5 115 1 273.3 273.9 272.9 283.1 3.62 2 989 93 0.0 -0.8 94 0.8 -0.3 134 3 274.0 274.6 273.4 283.9 3.64 3 943 473 -0.5 -0.5 100 0.0 -0.5 232 22 277.3 277.9 275.6 288.0 3.91 4 925 626 -1.3 -1.3 100 0.0 -1.3 230 29 278.0 278.6 275.8 288.3 3.75 5 850 1296 -5.3 -5.3 100 0.0 -5.3 240 30 280.6 281.1 276.2 289.1 3.03 6 839 1398 -4.9 -5.2 98 0.3 -5.0 239 30 282.1 282.6 277.0 290.8 3.09 7 836 1426 -6.1 -6.1 100 0.0 -6.1 239 30 281.1 281.6 276.3 289.3 2.90 8 774 2025 -9.5 -9.6 99 0.1 -9.5 235 30 283.7 284.1 276.9 290.6 2.38 9 764 2126 -9.9 -12.6 81 2.7 -10.7 235 30 284.3 284.6 276.6 289.9 1.90 10 700 2794 -14.7 -15.0 98 0.3 -14.8 245 32 286.2 286.5 277.3 291.3 1.70 11 665 3179 -17.7 -18.1 97 0.4 -17.8 246 33 287.1 287.3 277.3 291.2 1.38 12 662 3213 -15.9 -20.2 69 4.3 -16.9 245 34 289.5 289.7 278.2 293.0 1.16 13 655 3293 -15.9 -20.8 66 4.9 -17.0 242 35 290.3 290.5 278.5 293.8 1.11 14 638 3491 -17.1 -21.6 68 4.5 -18.1 236 39 291.2 291.4 278.9 294.5 1.06 15 624 3657 -18.1 -28.1 41 10.0 -19.8 230 42 291.9 292.0 278.5 293.8 0.61 16 610 3826 -19.1 -29.1 41 10.0 -20.7 230 43 292.6 292.7 278.8 294.4 0.56 17 592 4048 -20.1 -29.1 45 9.0 -21.5 230 44 294.0 294.1 279.5 295.9 0.58 18 589 4085 -19.7 -23.3 73 3.6 -20.4 230 45 294.9 295.1 280.4 298.0 0.99 19 575 4263 -20.5 -22.1 87 1.6 -20.8 230 46 296.0 296.2 281.1 299.5 1.13 20 571 4315 -21.1 -24.9 71 3.8 -21.8 230 46 295.9 296.0 280.7 298.7 0.89 21 561 4445 -21.9 -25.9 70 4.0 -22.6 231 48 296.4 296.6 280.9 299.1 0.83 22 535 4792 -24.5 -27.4 77 2.9 -25.0 234 53 297.4 297.5 281.3 299.8 0.75 23 531 4846 -25.3 -34.3 43 9.0 -26.4 235 53 297.0 297.1 280.6 298.3 0.39 24 526 4915 -25.9 -36.9 35 11.0 -27.1 235 54 297.1 297.2 280.5 298.2 0.31 25 508 5166 -27.3 -30.5 74 3.2 -27.8 239 57 298.4 298.5 281.5 300.3 0.59 26 501 5266 -28.3 -35.3 51 7.0 -29.1 240 58 298.4 298.4 281.2 299.6 0.38 27 500 5280 -28.3 -34.3 56 6.0 -29.0 240 58 298.5 298.6 281.3 299.9 0.42 28 498 5309 -28.5 -33.2 64 4.7 -29.1 240 58 298.6 298.7 281.4 300.2 0.47 29 496 5338 -28.7 -36.7 46 8.0 -29.6 240 58 298.7 298.8 281.3 299.9 0.33 30 487 5469 -29.5 -37.5 46 8.0 -30.3 240 59 299.3 299.4 281.5 300.4 0.31 31 447 6078 -33.9 -44.9 32 11.0 -34.7 240 62 301.2 301.2 282.1 301.8 0.16 32 400 6850 -40.1 -47.1 47 7.0 -40.5 235 62 302.9 302.9 282.7 303.4 0.14 33 393 6970 -41.3 -47.3 52 6.0 -41.6 235 63 302.8 302.9 282.7 303.3 0.14 34 346 7819 -48.1 -55.1 44 7.0 -48.3 237 69 304.9 304.9 283.4 305.1 0.06 35 340 7934 -48.3 -59.3 27 11.0 -48.6 238 72 306.1 306.1 283.9 306.3 0.04 36 321 8310 -49.7 -64.7 16 15.0 -50.0 241 81 309.3 309.3 285.1 309.3 0.02 37 300 8750 -51.5 -69.5 10 18.0 -51.8 245 92 312.8 312.8 286.3 312.8 0.01 38 250 9920 -56.9 -71.9 13 15.0 -57.1 245 100 321.5 321.5 289.2 321.5 0.01 39 249 9945 -57.0 -72.0 13 15.0 -57.1 245 100 321.7 321.7 289.3 321.8 0.01 40 237 10258 -57.9 -72.9 13 15.0 -58.0 245 90 324.9 324.9 290.3 324.9 0.01 41 220 10732 -55.3 -75.3 7 20.0 -55.5 247 84 335.9 335.9 293.3 335.9 0.01 42 200 11340 -56.5 -77.5 5 21.0 -56.7 250 67 343.3 343.3 295.1 343.3 0.00 43 186 11796 -57.3 -78.3 5 21.0 -57.5 246 63 349.2 349.2 296.4 349.2 0.00 44 179 12038 -56.1 -78.1 5 22.0 -56.3 244 63 355.0 355.0 297.7 355.0 0.01 45 157 12858 -60.5 -80.5 6 20.0 -60.7 241 70 361.1 361.1 298.9 361.1 0.00 46 150 13140 -60.3 -81.3 5 21.0 -60.5 245 66 366.2 366.2 299.9 366.2 0.00 47 145 13351 -59.7 -81.7 4 22.0 -59.9 246 69 370.8 370.8 300.7 370.8 0.00 48 125 14273 -62.3 -81.3 6 19.0 -62.5 250 74 382.2 382.2 302.6 382.2 0.00 49 119 14577 -61.1 -81.1 5 20.0 -61.3 250 69 389.8 389.8 303.8 389.8 0.00 50 100 15650 -63.9 -82.9 6 19.0 -64.1 260 60 404.3 404.3 305.7 404.3 0.00 51 78 17164 -66.9 -83.9 7 17.0 -67.1 269 57 427.8 427.8 308.6 427.8 0.00 52 70 17820 -65.9 -84.9 5 19.0 -66.1 260 60 443.4 443.4 310.2 443.4 0.00 53 68 17996 -64.9 -83.9 6 19.0 -65.1 255 59 449.2 449.3 310.8 449.3 0.01 54 50 19850 -69.5 -87.5 6 18.0 -69.6 280 59 479.7 479.7 313.4 479.7 0.00 55 47 20218 -70.3 -87.3 7 17.0 -70.5 276 58 486.4 486.4 314.0 486.4 0.00 56 33 22335 -66.5 -86.5 4 20.0 -66.9 290 72 548.2 548.2 318.0 548.2 0.01 57 30 22910 -67.7 -88.7 3 21.0 -68.1 295 81 560.1 560.1 318.6 560.1 0.00 58 24 24246 -70.9 -89.9 4 19.0 -71.2 304 76 587.7 587.7 320.0 587.7 0.00 59 20 25340 -66.7 -88.7 3 22.0 -67.3 295 72 632.0 632.0 322.0 632.1 0.01 60 19 25651 -66.1 -88.1 3 22.0 -66.8 292 68 643.2 643.2 322.4 643.3 0.01 61 13 27926 -70.7 -91.7 3 21.0 -71.2 288 69 701.0 701.0 324.4 701.1 0.01 62 10 29480 -71.1 -91.1 4 20.0 -71.7 295 83 754.2 754.2 326.0 754.2 0.01 63 9.1 30041 -69.1 -90.1 3 21.0 -70.0 295 83 782.4 782.4 326.8 782.5 0.01 64 8.4 30517 -71.3 -91.3 4 20.0 -72.0 791.9 791.9 327.0 792.0 0.01 65 7.8 30957 -69.1 -90.1 3 21.0 -70.1 817.7 817.7 327.7 817.8 0.01 TRP 237 10258 -57.9 -72.9 13 15.0 -58.0 245 90 324.9 324.9 290.3 324.9 0.01 WND 249 9945 -57.0 -72.0 13 15.0 -57.1 245 100 321.7 321.7 289.3 321.8 0.01 Sounding variables and indices 1000-500 mb thick: 5278.00 m Freezing level: Surface below freezing Freezing level: 989.00 mb = 93.20 m = 305.77 ft Freezing level: 989.00 mb = 93.20 m = 305.77 ft Wetbulb zero: Below ground Precipitable water: 0.43 inches Sfc-500 mean rel hum: 81.83 % Est. max temperature: 7.76 C = 45.96 F Sfc-Lift cond lev (LCL): 986.17 mb = 116.00 m = 380.57 ft T: -0.03 C 700-500 lapse rate: 5.47 C/km ThetaE index: 1.54 C Layer 836.0- 774.0 mb Conv cond level (CCL): 921.34 mb = 657.44 m = 2156.91 ft Mean mixing ratio: 3.72 g/kg Conv temperature: 4.47 C = 40.05 F Cap Strength: 10.15 C Lifted Index: 10.18 C Risk: None Lifted Index @300 mb: 18.27 C Lifted Index @700 mb: 2.92 C Showalter Index: 8.59 C Risk: None Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.00 C Cross Totals Index: 23.00 C K Index: 17.40 Risk: < 20 % chance of thunderstorms Sweat Index: 118.00 Risk: None Energy Index: 2.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.74 J/kg Max Up Vert Vel: 6.44 m/s Conv Inhibition (B-): 63800.04 J/kg Cap Strength: 10.11 C Lift Cond Lev (LCL): 939.32 mb = 503.88 m = 1653.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 267 at 29 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 ---------------------------------------------------------- 0 994 53 115 1 -0.9 0.4 | 88 30 -30.1 -1.2 1 963 305 235 14 11.5 8.0 | 110 19 -17.8 6.4 2 927 610 230 28 21.4 18.0 | 155 18 -7.8 16.4 3 925 626 230 29 22.2 18.6 | 158 18 -7.0 17.0 4 892 914 240 30 26.0 15.0 | 166 14 -3.2 13.4 5 858 1219 240 31 26.8 15.5 | 170 14 -2.4 13.9 6 850 1296 240 30 26.0 15.0 | 166 14 -3.2 13.4 7 793 1829 235 30 24.6 17.2 | 163 16 -4.6 15.6 8 763 2134 235 30 24.6 17.2 | 163 16 -4.6 15.6 9 733 2438 240 32 27.7 16.0 | 174 14 -1.5 14.4 10 705 2743 240 33 28.6 16.5 | 178 15 -0.6 14.9 11 700 2794 245 32 29.0 13.5 | 179 12 -0.2 11.9 12 676 3048 250 31 29.1 10.6 | 179 9 -0.1 9.0 13 623 3658 230 42 32.2 27.0 | 187 26 3.0 25.4 14 573 4267 230 46 35.2 29.6 | 192 29 6.0 28.0 15 528 4877 235 54 44.2 31.0 | 207 33 15.0 29.4 16 500 5280 240 58 50.2 29.0 | 217 35 21.0 27.4 17 445 6096 240 62 53.7 31.0 | 220 38 24.5 29.4 18 400 6850 235 62 50.8 35.6 | 212 40 21.6 33.9 19 373 7315 235 67 54.9 38.4 | 215 45 25.7 36.8 20 356 7620 235 65 53.2 37.3 | 214 43 24.0 35.7 21 300 8750 245 92 83.4 38.9 | 235 66 54.2 37.3 22 296 8839 245 93 84.3 39.3 | 236 67 55.1 37.7 23 282 9144 245 92 83.4 38.9 | 235 66 54.2 37.3 24 250 9920 245 100 90.6 42.3 | 236 74 61.4 40.6 25 249 9945 245 100 90.6 42.3 | 236 74 61.4 40.6 26 245 10058 245 100 90.6 42.3 | 236 74 61.4 40.6 27 237 10258 245 90 81.6 38.0 | 235 64 52.3 36.4 28 222 10668 245 85 77.0 35.9 | 234 59 47.8 34.3 29 212 10973 255 78 75.3 20.2 | 248 50 46.1 18.6 30 200 11340 250 67 63.0 22.9 | 238 40 33.7 21.3 31 183 11887 245 62 56.2 26.2 | 228 36 27.0 24.6 32 158 12802 240 71 61.5 35.5 | 224 47 32.3 33.9 33 150 13140 245 66 59.8 27.9 | 229 40 30.6 26.3 34 130 14021 250 77 72.4 26.3 | 240 50 43.1 24.7 35 107 15240 250 60 56.4 20.5 | 235 33 27.2 18.9 36 100 15650 260 60 59.1 10.4 | 254 31 29.9 8.8 37 97 15850 260 60 59.1 10.4 | 254 31 29.9 8.8 38 79 17069 270 57 57.0 -0.0 | 273 28 27.8 -1.6 39 70 17820 260 60 59.1 10.4 | 254 31 29.9 8.8 40 68 17983 255 59 57.0 15.3 | 244 31 27.8 13.7 41 56 19202 280 52 51.2 -9.0 | 296 24 22.0 -10.6 42 53 19507 270 47 47.0 -0.0 | 275 18 17.8 -1.6 43 50 19850 280 59 58.1 -10.2 | 292 31 28.9 -11.9 44 43 20726 270 57 57.0 -0.0 | 273 28 27.8 -1.6 45 41 21031 285 62 59.9 -16.0 | 300 35 30.7 -17.7 46 39 21336 280 57 56.1 -9.9 | 293 29 26.9 -11.5 47 30 22910 295 81 73.4 -34.2 | 309 57 44.2 -35.8 48 29 23165 295 82 74.3 -34.7 | 309 58 45.1 -36.3 49 25 24079 305 77 63.1 -44.2 | 324 57 33.9 -45.8 50 20 25340 295 72 65.3 -30.4 | 312 48 36.0 -32.0 51 18 25908 290 65 61.1 -22.2 | 307 40 31.9 -23.8 52 16 26518 295 80 72.5 -33.8 | 309 56 43.3 -35.4 53 16 26822 295 62 56.2 -26.2 | 316 39 27.0 -27.8 54 14 27432 300 79 68.4 -39.5 | 316 57 39.2 -41.1 55 13 28042 285 66 63.8 -17.1 | 298 39 34.5 -18.7 56 10 29480 295 83 75.2 -35.1 | 309 59 46.0 -36.7 57 8 29870 295 83 75.2 -35.1 | 309 59 46.0 -36.7 Wind Parameters Mean winds (0-6000m): 236.8 at 39.0 knts Storm direction: 266.8 at 29.3 knts Shear (0-3000m) pos: 5.7 neg: 0.5 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 92.0 deg Storm rel helicity (0-3000m) pos: 185.1 neg: -5.9 tot: 179.2 m^2/s^2 ave: 59.7 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 5.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.24 Bulk Shear: 86.35 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 ------------------------------------------------------------------------------- 500 232 14 110 20| 26.6 0.0 26.6|139.7 0.0 139.7 279.4 0.74| 31.7 23.4 1000 235 21 133 16| 16.0 0.0 16.0|167.4 0.0 167.4 167.4 0.73| 20.4 14.9 1500 237 24 143 15| 10.6 0.5 11.1|168.5 -4.2 164.4 109.6 0.67| 14.3 9.7 2000 236 26 149 15| 8.0 0.7 8.7|168.5 -5.9 162.6 81.3 0.64| 11.1 7.1 2500 237 27 153 15| 6.9 0.6 7.5|181.4 -5.9 175.5 70.2 0.66| 9.6 6.4 3000 238 28 157 14| 5.7 0.5 6.1|185.1 -5.9 179.2 59.7 0.60| 9.1 5.5 4000 237 31 167 15| 4.2 2.6 6.8|202.3 -9.6 192.7 48.2 0.48| 9.3 4.5 5000 236 35 178 18| 4.7 2.1 6.8|297.0 -9.6 287.4 57.5 0.54| 8.8 4.8 6000 237 39 190 20| 4.3 1.9 6.2|341.5 -9.6 332.0 55.3 0.55| 8.0 4.4 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20260115.00.gif