UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for CYZV... Searching the city database file for: CYZV ... Date:0000Z 18 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 ------------------------------------------------------------------------------- SFC 1010 53 -19.9 -21.9 84 2.0 -20.2 40 2 252.5 252.6 252.4 254.3 0.65 1 1006 83 -12.5 -18.5 61 6.0 -13.6 6 3 260.2 260.3 259.2 262.6 0.88 2 1004 99 -11.5 -19.5 52 8.0 -13.0 349 4 261.4 261.5 259.9 263.6 0.81 3 1000 130 -11.1 -18.1 56 7.0 -12.5 315 5 262.0 262.2 260.7 264.6 0.92 4 999 138 -11.1 -18.1 56 7.0 -12.5 312 5 262.1 262.3 260.7 264.7 0.92 5 987 230 -11.3 -19.3 52 8.0 -12.8 272 6 262.8 263.0 261.1 265.2 0.84 6 956 474 -13.1 -17.4 70 4.3 -14.0 234 6 263.4 263.6 261.9 266.2 1.02 7 943 578 -13.5 -21.5 51 8.0 -14.9 231 6 264.0 264.2 261.8 266.1 0.73 8 925 725 -13.7 -23.7 43 10.0 -15.3 280 8 265.3 265.4 262.5 267.0 0.61 9 924 733 -13.7 -23.7 43 10.0 -15.3 278 8 265.4 265.5 262.6 267.1 0.61 10 906 883 -12.9 -26.9 30 14.0 -15.1 251 10 267.7 267.8 264.0 269.1 0.47 11 902 917 -12.7 -25.7 33 13.0 -14.8 245 11 268.2 268.3 264.5 269.8 0.52 12 884 1070 -13.3 -23.3 43 10.0 -15.0 248 14 269.2 269.3 265.4 271.1 0.66 13 850 1368 -14.9 -25.9 39 11.0 -16.6 250 18 270.5 270.6 266.1 272.1 0.54 14 809 1741 -16.5 -29.5 32 13.0 -18.3 250 13 272.7 272.8 267.3 273.9 0.41 15 806 1768 -16.5 -23.5 55 7.0 -17.7 250 13 273.0 273.1 268.1 275.1 0.71 16 801 1815 -16.7 -30.7 29 14.0 -18.6 250 12 273.3 273.3 267.6 274.4 0.37 17 780 2014 -17.7 -31.7 28 14.0 -19.5 244 17 274.3 274.3 268.2 275.3 0.34 18 777 2043 -17.9 -31.9 28 14.0 -19.7 243 18 274.4 274.4 268.2 275.4 0.34 19 775 2062 -17.7 -25.7 50 8.0 -19.0 242 18 274.8 274.9 269.0 276.6 0.61 20 761 2198 -18.3 -21.1 79 2.8 -18.8 242 21 275.6 275.7 270.1 278.3 0.93 21 716 2652 -19.3 -19.9 95 0.6 -19.4 250 27 279.3 279.5 272.6 282.5 1.10 22 709 2725 -19.5 -21.4 85 1.9 -19.8 250 29 279.9 280.0 272.8 282.8 0.97 23 700 2820 -20.3 -21.7 89 1.4 -20.5 260 29 280.0 280.2 272.8 282.9 0.96 24 687 2958 -21.3 -22.3 92 1.0 -21.5 260 30 280.4 280.6 273.0 283.2 0.93 25 681 3023 -21.7 -24.6 77 2.9 -22.2 260 30 280.7 280.8 272.9 283.0 0.76 26 642 3454 -25.1 -26.2 91 1.1 -25.2 250 35 281.6 281.7 273.3 283.7 0.70 27 631 3580 -23.9 -27.6 71 3.7 -24.4 247 36 284.3 284.4 274.7 286.3 0.63 28 610 3826 -25.3 -26.1 93 0.8 -25.4 240 40 285.5 285.6 275.5 287.8 0.74 29 606 3874 -25.1 -30.0 64 4.9 -25.8 238 42 286.3 286.3 275.6 287.9 0.52 30 584 4141 -27.3 -34.3 51 7.0 -28.0 238 44 286.7 286.8 275.6 287.9 0.36 31 545 4634 -30.9 -33.5 78 2.6 -31.2 237 45 288.2 288.2 276.4 289.5 0.41 32 541 4687 -30.9 -35.4 65 4.5 -31.3 237 45 288.8 288.8 276.6 289.9 0.35 33 516 5020 -33.7 -38.7 61 5.0 -34.1 235 47 289.3 289.4 276.7 290.2 0.26 34 500 5240 -35.5 -40.5 60 5.0 -35.8 235 51 289.8 289.8 276.9 290.5 0.22 35 478 5551 -38.1 -42.5 63 4.4 -38.4 235 49 290.3 290.3 277.1 290.9 0.19 36 475 5595 -38.1 -44.1 53 6.0 -38.4 236 48 290.8 290.8 277.3 291.4 0.16 37 459 5829 -39.7 -43.3 68 3.6 -39.9 238 40 291.7 291.7 277.8 292.3 0.18 38 444 6056 -41.1 -45.5 62 4.4 -41.3 240 33 292.7 292.7 278.2 293.2 0.15 39 430 6273 -41.9 -56.9 18 15.0 -42.3 243 33 294.4 294.4 278.9 294.5 0.04 40 400 6760 -44.3 -61.3 13 17.0 -44.7 245 47 297.4 297.4 280.2 297.5 0.02 41 383 7051 -45.9 -65.9 9 20.0 -46.3 235 55 299.0 299.0 280.9 299.1 0.01 42 323 8176 -49.9 -72.9 5 23.0 -50.2 235 56 308.4 308.4 284.7 308.5 0.01 43 300 8660 -49.7 -74.7 4 25.0 -50.0 240 63 315.3 315.3 287.2 315.3 0.01 44 256 9696 -51.7 -77.7 3 26.0 -52.0 245 63 327.0 327.0 290.9 327.0 0.00 45 250 9850 -50.9 -78.9 2 28.0 -51.2 245 62 330.4 330.4 291.8 330.4 0.00 46 200 11300 -51.1 -80.1 2 29.0 -51.5 240 62 351.8 351.8 297.0 351.9 0.00 47 175 12170 -50.0 -80.1 2 30.1 -50.5 245 81 367.4 367.4 300.1 367.4 0.00 48 157 12881 -49.1 -80.1 1 31.0 -49.8 244 67 380.5 380.5 302.3 380.5 0.00 49 150 13180 -49.7 -80.7 1 31.0 -50.4 240 66 384.4 384.4 302.9 384.4 0.00 50 131 14063 -51.3 -82.3 1 31.0 -52.0 248 72 396.8 396.8 304.8 396.8 0.00 51 120 14635 -49.3 -81.3 1 32.0 -50.1 253 67 410.5 410.5 306.6 410.5 0.00 52 109 15263 -50.9 -81.9 1 31.0 -51.7 250 67 418.9 418.9 307.6 418.9 0.00 53 100 15820 -54.3 -83.3 2 29.0 -54.9 250 57 422.8 422.8 308.0 422.8 0.00 54 90 16491 -55.1 -84.1 2 29.0 -55.7 248 61 434.2 434.2 309.3 434.2 0.00 55 78 17393 -59.1 -86.1 2 27.0 -59.5 247 66 444.0 444.0 310.3 444.0 0.00 56 75 17639 -58.1 -86.1 2 28.0 -58.6 248 64 451.1 451.1 311.0 451.1 0.00 57 70 18070 -59.9 -85.9 2 26.0 -60.3 250 60 456.2 456.2 311.4 456.3 0.00 58 66 18438 -60.7 -86.7 2 26.0 -61.1 252 60 462.2 462.2 312.0 462.3 0.00 59 50 20170 -60.3 -87.3 2 27.0 -60.9 270 67 501.4 501.4 315.1 501.4 0.00 60 49 20296 -59.7 -87.7 1 28.0 -60.3 271 66 505.7 505.7 315.4 505.7 0.00 61 36 22196 -65.9 -89.9 2 24.0 -66.2 264 62 536.3 536.3 317.3 536.3 0.00 62 30 23310 -63.3 -89.3 2 26.0 -63.9 285 62 572.1 572.1 319.3 572.1 0.00 63 20 25780 -67.5 -91.5 2 24.0 -68.0 305 75 629.6 629.6 321.9 629.6 0.00 64 12 28860 -68.9 -92.9 2 24.0 -69.6 322 98 723.6 723.6 325.1 723.7 0.01 65 11 29388 -64.5 -90.5 2 26.0 -65.8 326 94 757.8 757.8 326.1 757.9 0.01 66 10 29970 -66.3 -91.3 2 25.0 -67.4 340 97 772.1 772.1 326.5 772.1 0.01 67 9.4 30343 -68.3 -92.3 2 24.0 -69.2 778.3 778.3 326.7 778.3 0.01 68 8.1 31250 -62.1 -90.1 1 28.0 -64.3 836.7 836.7 328.1 836.8 0.01 TRP 323 8176 -49.9 -72.9 5 23.0 -50.2 235 56 308.4 308.4 284.7 308.5 0.01 WND 175 12170 -50.0 -80.1 2 30.1 -50.5 245 81 367.4 367.4 300.1 367.4 0.00 Sounding variables and indices 1000-500 mb thick: 5110.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 62.40 % Est. max temperature: -2.25 C = 27.95 F Sfc-Lift cond lev (LCL): 977.31 mb = 305.80 m = 1003.25 ft T: -11.86 C 700-500 lapse rate: 6.28 C/km ThetaE index: 0.69 C Layer 801.0- 780.0 mb Conv cond level (CCL): 646.72 mb = 3400.39 m = 11155.98 ft Mean mixing ratio: 0.80 g/kg Conv temperature: 9.10 C = 48.39 F Cap Strength: 19.66 C Lifted Index: 19.79 C Risk: None Lifted Index @300 mb: 35.12 C Lifted Index @700 mb: 13.66 C Showalter Index: 14.64 C Risk: None Total Totals Index: 30.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 9.60 C K Index: -6.70 Risk: None Sweat Index: 87.00 Risk: None Energy Index: 3.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.88 J/kg Max Up Vert Vel: 6.31 m/s Conv Inhibition (B-): 76556.16 J/kg Cap Strength: 19.72 C Lift Cond Lev (LCL): 849.68 mb = 1370.87 m = 4497.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 272 at 22 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 1010 53 40 2 -1.3 -1.5 | 88 23 -23.5 -0.7 1 1000 130 315 5 3.5 -3.5 | 82 19 -18.7 -2.7 2 977 305 240 7 6.1 3.5 | 105 17 -16.1 4.3 3 939 610 230 6 4.6 3.9 | 105 18 -17.6 4.7 4 925 725 280 8 7.9 -1.4 | 88 14 -14.3 -0.5 5 902 914 245 11 10.0 4.6 | 114 13 -12.2 5.5 6 867 1219 250 17 16.0 5.8 | 137 9 -6.2 6.7 7 850 1368 250 18 16.9 6.2 | 143 9 -5.3 7.0 8 799 1829 250 12 11.3 4.1 | 114 12 -10.9 5.0 9 767 2134 240 20 17.3 10.0 | 156 12 -4.9 10.8 10 737 2438 250 23 21.6 7.9 | 176 9 -0.6 8.7 11 707 2743 250 29 27.3 9.9 | 205 12 5.1 10.8 12 700 2820 260 29 28.6 5.0 | 227 9 6.4 5.9 13 678 3048 260 30 29.5 5.2 | 231 10 7.4 6.1 14 623 3658 245 37 33.5 15.6 | 215 20 11.3 16.5 15 597 3962 235 44 36.0 25.2 | 208 30 13.9 26.1 16 572 4267 240 44 38.1 22.0 | 215 28 15.9 22.8 17 526 4877 235 45 36.9 25.8 | 209 30 14.7 26.7 18 500 5240 235 51 41.8 29.3 | 213 36 19.6 30.1 19 482 5486 235 51 41.8 29.3 | 213 36 19.6 30.1 20 441 6096 240 31 26.8 15.5 | 196 17 4.7 16.3 21 403 6706 250 39 36.6 13.3 | 226 20 14.5 14.2 22 400 6760 245 47 42.6 19.9 | 225 29 20.4 20.7 23 385 7010 235 55 45.1 31.5 | 215 40 22.9 32.4 24 351 7620 240 51 44.2 25.5 | 220 34 22.0 26.3 25 323 8176 235 56 45.9 32.1 | 216 41 23.7 33.0 26 320 8230 235 55 45.1 31.5 | 215 40 22.9 32.4 27 300 8660 240 63 54.6 31.5 | 225 46 32.4 32.3 28 279 9144 245 66 59.8 27.9 | 233 47 37.6 28.7 29 250 9850 245 62 56.2 26.2 | 231 43 34.0 27.1 30 220 10668 250 71 66.7 24.3 | 241 51 44.5 25.1 31 210 10973 250 72 67.7 24.6 | 241 52 45.5 25.5 32 201 11278 245 59 53.5 24.9 | 231 41 31.3 25.8 33 200 11300 240 62 53.7 31.0 | 225 45 31.5 31.8 34 175 12170 245 81 73.4 34.2 | 236 62 51.2 35.1 35 166 12497 245 81 73.4 34.2 | 236 62 51.2 35.1 36 159 12802 245 67 60.7 28.3 | 233 48 38.5 29.2 37 150 13180 240 66 57.2 33.0 | 226 49 35.0 33.8 38 126 14326 250 74 69.5 25.3 | 241 54 47.3 26.2 39 115 14935 255 60 58.0 15.5 | 245 39 35.8 16.4 40 109 15240 250 67 63.0 22.9 | 240 47 40.8 23.8 41 100 15820 250 57 53.6 19.5 | 237 37 31.4 20.3 42 95 16154 250 57 53.6 19.5 | 237 37 31.4 20.3 43 82 17069 245 69 62.5 29.2 | 233 50 40.3 30.0 44 70 18070 250 60 56.4 20.5 | 238 40 34.2 21.4 45 61 18898 255 60 58.0 15.5 | 245 39 35.8 16.4 46 58 19202 250 72 67.7 24.6 | 241 52 45.5 25.5 47 50 20170 270 67 67.0 -0.0 | 269 45 44.8 0.8 48 46 20726 275 63 62.8 -5.5 | 277 41 40.6 -4.6 49 41 21336 265 57 56.8 5.0 | 260 35 34.6 5.8 50 37 21946 260 60 59.1 10.4 | 253 39 36.9 11.3 51 31 23165 280 71 69.9 -12.3 | 284 49 47.7 -11.5 52 30 23310 285 62 59.9 -16.0 | 292 41 37.7 -15.2 53 26 24079 280 54 53.2 -9.4 | 285 32 31.0 -8.5 54 23 24994 305 51 41.8 -29.3 | 325 35 19.6 -28.4 55 20 25780 305 75 61.4 -43.0 | 317 58 39.2 -42.2 56 19 26213 305 81 66.4 -46.5 | 316 63 44.2 -45.6 57 15 27432 315 84 59.4 -59.4 | 328 69 37.2 -58.5 58 12 28651 320 99 63.6 -75.8 | 331 86 41.4 -75.0 59 10 29870 330 91 45.5 -78.8 | 343 81 23.3 -78.0 60 10 29970 340 97 33.2 -91.2 | 353 91 11.0 -90.3 Wind Parameters Mean winds (0-6000m): 242.2 at 29.6 knts Storm direction: 272.2 at 22.2 knts Shear (0-3000m) pos: 4.0 neg: 1.9 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 142.0 deg Storm rel helicity (0-3000m) pos: 118.4 neg: -37.8 tot: 80.6 m^2/s^2 ave: 26.9 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 4.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.26 Bulk Shear: 75.05 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 ------------------------------------------------------------------------------- 500 253 6 99 17| 0.0 8.4 8.4| 28.4 -10.5 18.0 36.0 0.32| 14.4 4.7 1000 252 8 102 15| 4.1 4.2 8.3| 53.0 -26.4 26.6 26.6 0.28| 14.3 4.0 1500 251 11 109 13| 3.4 2.8 6.2| 61.8 -31.5 30.2 20.1 0.27| 11.8 3.1 2000 250 12 113 12| 2.5 2.8 5.4| 77.5 -37.8 39.8 19.9 0.29| 11.0 3.2 2500 249 14 121 11| 3.7 2.3 5.9| 98.7 -37.8 60.9 24.4 0.39| 10.7 4.1 3000 251 16 132 9| 4.0 1.9 5.9|118.4 -37.8 80.6 26.9 0.45| 10.5 4.7 4000 249 21 166 9| 3.0 4.0 7.0|125.3 -71.6 53.7 13.4 0.26| 10.7 2.8 5000 245 26 187 12| 2.5 3.6 6.1|151.7 -93.0 58.7 11.7 0.24| 9.5 2.3 6000 242 30 195 15| 1.6 3.0 4.6|162.7-133.8 28.8 4.8 0.15| 9.8 1.5 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20260118.00.gif