UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:1200Z 3 DEC 25 Station: CYZT WMO ident: 71109 Latitude: 50.68 Longitude: -127.37 Elevation: 17.00 ------------------------------------------------------------------------------- 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 1025 17 6.4 6.4 100 0.0 6.4 150 3 277.6 278.6 278.4 293.5 5.88 1 1000 220 5.2 5.2 100 0.0 5.2 120 8 278.4 279.3 278.3 293.4 5.54 2 925 855 2.4 2.2 99 0.2 2.3 160 7 281.8 282.6 279.2 295.2 4.85 3 850 1535 -1.1 -1.2 99 0.1 -1.2 240 16 285.0 285.7 279.8 296.7 4.12 4 839 1639 -1.7 -1.7 100 0.0 -1.7 251 16 285.4 286.1 279.9 296.9 4.02 5 828 1744 -1.3 -6.2 69 4.9 -3.2 261 17 286.9 287.4 279.3 295.3 2.90 6 816 1860 -1.9 -7.9 63 6.0 -4.1 270 18 287.5 287.9 279.1 295.0 2.58 7 787 2147 -4.3 -8.8 71 4.5 -5.9 266 24 287.9 288.4 279.2 295.2 2.49 8 773 2289 -4.5 -4.8 98 0.3 -4.6 275 26 289.2 289.8 281.0 299.2 3.46 9 737 2667 -1.5 -2.1 96 0.6 -1.8 304 32 296.4 297.2 285.2 309.6 4.45 10 715 2908 -2.3 -3.1 94 0.8 -2.7 315 31 298.1 298.9 285.6 310.8 4.25 11 700 3076 -3.1 -3.9 94 0.8 -3.4 315 28 299.1 299.8 285.8 311.3 4.09 12 586 4465 -11.1 -11.2 99 0.1 -11.1 295 34 305.3 305.8 286.8 314.0 2.77 13 530 5231 -15.9 -16.8 93 0.9 -16.2 293 39 308.5 308.8 287.0 314.7 1.94 14 500 5670 -17.7 -18.7 92 1.0 -18.0 290 38 311.5 311.8 287.8 317.2 1.75 15 461 6275 -20.3 -21.7 89 1.4 -20.7 291 42 315.5 315.8 288.9 320.4 1.46 16 400 7310 -27.9 -28.3 96 0.4 -28.0 285 52 318.7 318.9 289.3 322.0 0.93 17 358 8094 -34.5 -34.6 99 0.1 -34.5 288 56 320.1 320.3 289.4 322.2 0.57 18 355 8152 -34.7 -36.9 80 2.2 -35.0 289 58 320.7 320.7 289.5 322.3 0.45 19 353 8192 -35.1 -36.9 84 1.8 -35.3 289 60 320.6 320.7 289.5 322.3 0.46 20 345 8351 -35.7 -42.7 49 7.0 -36.3 292 66 321.9 322.0 289.6 322.9 0.26 21 335 8554 -36.9 -49.9 25 13.0 -37.7 295 74 323.0 323.0 289.8 323.5 0.12 22 334 8575 -37.1 -48.1 31 11.0 -37.8 295 75 323.0 323.0 289.8 323.6 0.15 23 330 8658 -37.3 -54.3 15 17.0 -38.2 297 78 323.8 323.9 290.0 324.1 0.07 24 328 8700 -37.3 -48.3 31 11.0 -38.1 298 79 324.4 324.4 290.3 325.0 0.15 25 323 8806 -37.9 -50.9 24 13.0 -38.7 299 84 325.0 325.0 290.4 325.4 0.11 26 312 9043 -39.1 -48.1 38 9.0 -39.7 303 93 326.6 326.6 290.9 327.2 0.16 27 301 9287 -41.1 -48.1 47 7.0 -41.5 309 106 327.1 327.2 291.1 327.8 0.16 28 300 9310 -41.5 -47.5 52 6.0 -41.9 310 107 326.9 326.9 291.0 327.5 0.17 29 298 9355 -41.5 -45.6 64 4.1 -41.8 310 108 327.5 327.5 291.2 328.3 0.22 30 284 9679 -44.5 -47.6 71 3.1 -44.7 310 117 327.7 327.8 291.3 328.4 0.18 31 266 10114 -48.3 -51.6 69 3.3 -48.4 310 129 328.4 328.4 291.4 328.9 0.12 32 264 10163 -48.6 -51.9 68 3.3 -48.7 310 130 328.7 328.7 291.5 329.2 0.12 33 250 10520 -50.5 -54.1 66 3.6 -50.6 315 110 331.0 331.0 292.1 331.4 0.10 34 242 10732 -51.9 -56.3 59 4.4 -52.0 315 107 332.0 332.0 292.3 332.3 0.08 35 238 10840 -52.7 -57.7 55 5.0 -52.8 315 99 332.4 332.4 292.4 332.6 0.07 36 234 10949 -52.5 -64.5 22 12.0 -52.8 315 91 334.3 334.3 292.9 334.4 0.03 37 228 11117 -54.1 -64.1 28 10.0 -54.3 315 79 334.3 334.3 292.9 334.5 0.03 38 225 11202 -53.1 -73.1 7 20.0 -53.4 315 78 337.1 337.1 293.6 337.2 0.01 39 215 11498 -49.9 -71.9 6 22.0 -50.3 315 78 346.5 346.5 295.8 346.6 0.01 40 200 11970 -51.3 -72.3 6 21.0 -51.7 315 61 351.5 351.5 297.0 351.6 0.01 41 155 13611 -55.5 -78.5 4 23.0 -55.8 320 73 371.0 371.0 300.7 371.0 0.01 42 150 13820 -56.5 -79.5 4 23.0 -56.8 330 66 372.7 372.7 301.1 372.8 0.00 43 133 14577 -59.5 -80.5 5 21.0 -59.7 325 71 380.4 380.4 302.3 380.5 0.00 44 128 14817 -58.7 -79.7 5 21.0 -59.0 331 71 386.1 386.1 303.2 386.1 0.01 45 109 15813 -64.1 -84.1 5 20.0 -64.3 340 52 394.0 394.0 304.4 394.1 0.00 46 100 16340 -64.1 -84.1 5 20.0 -64.3 345 59 403.9 403.9 305.7 403.9 0.00 47 94 16720 -63.3 -84.3 4 21.0 -63.5 345 52 412.7 412.7 306.9 412.7 0.00 48 93 16786 -61.3 -83.3 4 22.0 -61.6 345 50 417.9 417.9 307.4 417.9 0.00 49 70 18560 -59.3 -83.3 3 24.0 -59.7 5 29 457.5 457.5 311.5 457.5 0.01 50 50 20680 -55.9 -83.9 2 28.0 -56.8 30 29 511.7 511.7 315.8 511.8 0.01 51 48 20940 -56.9 -84.9 2 28.0 -57.8 34 31 515.4 515.4 316.0 515.4 0.01 52 41 21956 -50.3 -81.3 1 31.0 -52.2 32 37 555.6 555.6 318.4 555.7 0.01 53 36 22804 -51.7 -83.7 1 32.0 -53.6 25 44 573.0 573.0 319.3 573.1 0.01 54 30 23990 -51.1 -84.1 1 33.0 -53.4 30 54 605.3 605.3 320.9 605.4 0.01 55 24 25448 -48.1 -83.1 1 35.0 -51.7 38 54 653.9 653.9 322.9 654.1 0.02 56 20 26640 -51.1 -84.1 1 33.0 -54.2 45 53 679.8 679.8 323.7 679.9 0.02 57 19 26973 -51.7 -84.7 1 33.0 -54.8 49 50 687.9 687.9 324.0 688.1 0.02 58 12 29989 -46.5 -83.5 1 37.0 -52.8 45 62 803.0 803.0 327.3 803.3 0.03 TRP 228 11117 -54.1 -64.1 28 10.0 -54.3 315 79 334.3 334.3 292.9 334.5 0.03 WND 264 10163 -48.6 -51.9 68 3.3 -48.7 310 130 328.7 328.7 291.5 329.2 0.12 Sounding variables and indices 1000-500 mb thick: 5450.00 m Freezing level: 873.57 mb = 1321.29 m = 4334.87 ft Wetbulb zero: 874.99 mb = 1301.93 m = 4271.38 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 94.17 % Est. max temperature: 12.75 C = 54.95 F Sfc-Lift cond lev (LCL): 1025.00 mb = 17.00 m = 55.77 ft T: 6.40 C 700-500 lapse rate: 5.63 C/km ThetaE index: 1.82 C Layer 828.0- 787.0 mb Conv cond level (CCL): 973.05 mb = 442.55 m = 1451.92 ft Mean mixing ratio: 5.32 g/kg Conv temperature: 8.37 C = 47.07 F Cap Strength: 13.61 C Lifted Index: 15.44 C Risk: None Lifted Index @300 mb: 23.28 C Lifted Index @700 mb: 9.83 C Showalter Index: 13.63 C Risk: None Total Totals Index: 33.10 C Risk: None Vertical Totals Index: 16.60 C Cross Totals Index: 16.50 C K Index: 14.60 Risk: None Sweat Index: 190.76 Risk: None Energy Index: 4.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.13 J/kg Max Up Vert Vel: 5.68 m/s Conv Inhibition (B-): 66787.02 J/kg Cap Strength: 15.26 C Lift Cond Lev (LCL): 972.79 mb = 444.70 m = 1458.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 19 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 1025 17 150 3 -1.5 2.6 | 141 22 -14.0 17.4 1 1000 220 120 8 -6.9 4.0 | 134 27 -19.4 18.8 2 990 305 125 7 -5.7 4.0 | 136 26 -18.2 18.8 3 953 610 190 11 1.9 10.8 | 158 28 -10.6 25.6 4 925 855 160 7 -2.4 6.6 | 145 26 -14.9 21.4 5 918 914 160 6 -2.1 5.6 | 145 25 -14.5 20.5 6 884 1219 215 10 5.7 8.2 | 164 24 -6.7 23.0 7 851 1524 240 15 13.0 7.5 | 181 22 0.5 22.3 8 850 1535 240 16 13.9 8.0 | 183 23 1.4 22.8 9 819 1829 270 17 17.0 -0.0 | 197 15 4.5 14.8 10 788 2134 265 24 23.9 2.1 | 214 20 11.4 16.9 11 759 2438 285 27 26.1 -7.0 | 240 16 13.6 7.8 12 730 2743 310 33 25.3 -21.2 | 297 14 12.8 -6.4 13 702 3048 320 29 18.6 -22.2 | 320 10 6.2 -7.4 14 700 3076 315 28 19.8 -19.8 | 304 9 7.3 -5.0 15 649 3658 305 30 24.6 -17.2 | 281 12 12.1 -2.4 16 624 3962 295 28 25.4 -11.8 | 257 13 12.9 3.0 17 600 4267 295 32 29.0 -13.5 | 266 17 16.5 1.3 18 554 4877 295 40 36.3 -16.9 | 275 24 23.8 -2.1 19 500 5670 290 38 35.7 -13.0 | 266 23 23.2 1.8 20 472 6096 285 43 41.5 -11.1 | 263 29 29.1 3.7 21 453 6401 295 41 37.2 -17.3 | 276 25 24.7 -2.5 22 400 7310 285 52 50.2 -13.5 | 268 38 37.8 1.4 23 383 7620 280 52 51.2 -9.0 | 262 39 38.7 5.8 24 366 7925 285 50 48.3 -12.9 | 267 36 35.8 1.9 25 307 9144 305 97 79.5 -55.6 | 301 78 67.0 -40.8 26 300 9310 310 107 82.0 -68.8 | 308 88 69.5 -54.0 27 264 10163 310 130 99.6 -83.6 | 308 111 87.1 -68.7 28 256 10363 310 130 99.6 -83.6 | 308 111 87.1 -68.7 29 250 10520 315 110 77.8 -77.8 | 314 91 65.3 -63.0 30 244 10668 315 112 79.2 -79.2 | 314 93 66.7 -64.4 31 228 11117 315 79 55.9 -55.9 | 313 60 43.4 -41.0 32 222 11278 315 78 55.2 -55.2 | 313 59 42.7 -40.3 33 203 11887 315 79 55.9 -55.9 | 313 60 43.4 -41.0 34 200 11970 315 61 43.1 -43.1 | 313 42 30.7 -28.3 35 193 12192 315 61 43.1 -43.1 | 313 42 30.7 -28.3 36 152 13716 320 74 47.6 -56.7 | 320 55 35.1 -41.9 37 150 13820 330 66 33.0 -57.2 | 334 47 20.5 -42.3 38 138 14326 325 61 35.0 -50.0 | 327 42 22.5 -35.2 39 132 14630 325 74 42.4 -60.6 | 327 55 30.0 -45.8 40 119 15240 345 64 16.6 -61.8 | 355 47 4.1 -47.0 41 108 15850 340 51 17.4 -47.9 | 351 33 5.0 -33.1 42 100 16340 345 59 15.3 -57.0 | 356 42 2.8 -42.2 43 98 16459 345 59 15.3 -57.0 | 356 42 2.8 -42.2 44 89 17069 345 43 11.1 -41.5 | 3 27 -1.3 -26.7 45 85 17374 345 50 12.9 -48.3 | 359 33 0.5 -33.5 46 70 18560 5 29 -2.5 -28.9 | 47 21 -15.0 -14.1 47 66 18898 10 31 -5.4 -30.5 | 49 24 -17.9 -15.7 48 63 19202 350 37 6.4 -36.4 | 16 22 -6.0 -21.6 49 57 19812 350 36 6.3 -35.5 | 17 22 -6.2 -20.6 50 55 20117 5 39 -3.4 -38.9 | 33 29 -15.9 -24.0 51 50 20680 30 29 -14.5 -25.1 | 69 29 -27.0 -10.3 52 47 21031 35 31 -17.8 -25.4 | 71 32 -30.3 -10.6 53 45 21336 20 31 -10.6 -29.1 | 58 27 -23.1 -14.3 54 43 21641 35 35 -20.1 -28.7 | 67 35 -32.5 -13.9 55 36 22860 25 44 -18.6 -39.9 | 51 40 -31.1 -25.1 56 33 23470 40 40 -25.7 -30.6 | 67 41 -38.2 -15.8 57 31 23774 20 50 -17.1 -47.0 | 43 44 -29.6 -32.2 58 30 23990 30 54 -27.0 -46.8 | 51 51 -39.5 -32.0 59 30 24079 30 56 -28.0 -48.5 | 50 53 -40.5 -33.7 60 20 26640 45 53 -37.5 -37.5 | 66 55 -49.9 -22.7 61 19 26822 50 50 -38.3 -32.1 | 71 54 -50.8 -17.3 62 15 27432 45 56 -39.6 -39.6 | 65 58 -52.1 -24.8 63 13 28042 45 67 -47.4 -47.4 | 61 68 -59.8 -32.6 64 10 28651 45 48 -33.9 -33.9 | 68 50 -46.4 -19.1 Wind Parameters Mean winds (0-6000m): 289.9 at 25.8 knts Storm direction: 319.9 at 19.4 knts Shear (0-3000m) pos: 5.5 neg: 0.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 175.9 deg Storm rel helicity (0-3000m) pos: 337.2 neg: -62.1 tot: 275.1 m^2/s^2 ave: 91.7 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 14.6 stream: 9.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.12 Bulk Shear: 137.24 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 ------------------------------------------------------------------------------- 500 138 7 140 26| 7.3 0.0 7.3| 54.6 -20.3 34.3 68.6 0.33| 14.1 4.6 1000 161 8 146 27| 2.5 0.0 2.5| 96.8 -62.1 34.7 34.7 0.17| 13.6 2.3 1500 187 9 154 26| 5.2 0.0 5.2|178.5 -62.1 116.5 77.6 0.44| 13.6 6.0 2000 220 11 167 24| 5.9 0.0 5.9|223.0 -62.1 160.9 80.5 0.50| 13.6 6.8 2500 245 14 180 21| 6.4 0.0 6.4|283.6 -62.1 221.6 88.6 0.58| 14.0 8.2 3000 269 17 196 16| 5.5 0.0 5.5|337.2 -62.1 275.1 91.7 0.65| 14.6 9.4 4000 286 20 216 11| 4.2 1.6 5.7|337.2 -95.6 241.6 60.4 0.44| 12.6 5.6 5000 290 23 232 12| 3.3 1.8 5.2|360.3 -98.7 261.6 52.3 0.44| 11.3 4.9 6000 290 26 243 13| 2.8 2.0 4.8|360.3-125.5 234.8 39.1 0.37| 10.1 3.7 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251203.12.gif