UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:1200Z 30 APR 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 1022 17 1.6 1.0 96 0.6 1.4 235 2 273.0 273.7 273.4 283.9 4.02 1 1020 33 5.2 2.6 83 2.6 4.0 248 2 276.8 277.5 276.2 289.1 4.52 2 1015 74 7.0 2.4 72 4.6 4.9 281 2 279.0 279.7 277.3 291.3 4.48 3 1000 198 6.0 3.2 82 2.8 4.7 20 1 279.1 280.0 277.8 292.4 4.81 4 970 447 4.2 3.9 98 0.3 4.1 357 5 279.8 280.7 278.7 294.1 5.22 5 936 737 2.6 -1.0 77 3.6 1.1 92 4 281.0 281.7 277.4 291.6 3.79 6 925 833 2.0 -0.4 84 2.4 1.0 135 6 281.4 282.0 277.9 292.6 4.01 7 910 965 1.6 -0.5 86 2.1 0.7 204 6 282.3 283.0 278.4 293.6 4.05 8 897 1081 2.2 -6.8 51 9.0 -1.2 225 7 284.0 284.5 277.3 291.4 2.56 9 890 1144 1.8 -4.2 64 6.0 -0.6 237 7 284.3 284.8 278.3 293.3 3.14 10 883 1207 2.4 -16.6 23 19.0 -3.3 248 7 285.5 285.7 276.2 289.1 1.18 11 868 1346 3.8 -20.2 15 24.0 -3.1 267 7 288.4 288.5 277.2 291.1 0.88 12 850 1516 3.4 -27.6 8 31.0 -4.1 290 8 289.7 289.8 277.3 291.2 0.47 13 840 1612 3.6 -39.4 3 43.0 -4.6 282 9 290.9 290.9 277.3 291.4 0.15 14 824 1768 3.4 -33.6 5 37.0 -4.6 270 11 292.3 292.3 278.2 293.2 0.27 15 817 1837 2.8 -17.2 21 20.0 -3.4 266 12 292.4 292.6 279.6 296.1 1.21 16 795 2057 2.2 -22.8 14 25.0 -4.7 287 11 294.0 294.2 279.8 296.5 0.77 17 780 2211 1.4 -24.6 12 26.0 -5.4 297 11 294.8 294.9 280.0 296.9 0.67 18 746 2568 0.0 -11.0 43 11.0 -4.0 299 14 297.0 297.4 282.9 303.8 2.21 19 726 2785 -1.5 -16.5 31 15.0 -6.2 293 14 297.7 298.0 282.3 302.2 1.45 20 722 2829 -1.3 -30.3 9 29.0 -7.9 295 15 298.4 298.5 281.3 299.8 0.43 21 700 3075 -2.5 -30.5 10 28.0 -8.8 300 18 299.7 299.8 281.8 301.2 0.43 22 679 3317 -3.1 -36.1 6 33.0 -9.6 300 19 301.7 301.7 282.4 302.6 0.26 23 672 3399 -3.1 -30.1 10 27.0 -9.3 302 19 302.6 302.6 283.1 304.1 0.47 24 670 3422 -3.1 -22.1 21 19.0 -8.4 303 19 302.8 303.0 283.8 306.0 0.97 25 659 3553 -4.1 -11.1 58 7.0 -6.7 309 18 303.1 303.6 285.7 310.9 2.48 26 643 3747 -5.7 -12.7 58 7.0 -8.2 318 18 303.5 303.9 285.5 310.5 2.24 27 641 3771 -5.5 -24.5 21 19.0 -10.4 318 18 304.0 304.1 284.1 306.7 0.82 28 638 3808 -5.5 -32.5 10 27.0 -11.2 320 18 304.4 304.4 283.7 305.7 0.39 29 626 3957 -6.5 -29.5 14 23.0 -11.6 324 20 304.9 305.0 284.1 306.7 0.53 30 608 4184 -8.3 -13.3 67 5.0 -10.0 318 19 305.4 305.8 286.2 312.5 2.25 31 603 4248 -8.5 -26.5 22 18.0 -12.8 316 19 305.8 306.0 284.7 308.3 0.73 32 599 4300 -8.7 -20.7 37 12.0 -12.1 316 20 306.2 306.4 285.4 310.2 1.23 33 586 4470 -9.7 -20.7 40 11.0 -12.8 321 25 307.0 307.2 285.7 311.1 1.25 34 554 4903 -11.5 -25.5 30 14.0 -14.9 334 37 309.8 310.0 286.3 312.7 0.87 35 547 5000 -10.5 -46.5 3 36.0 -15.7 327 38 312.1 312.1 286.2 312.5 0.11 36 541 5085 -9.5 -38.5 7 29.0 -14.7 322 38 314.3 314.3 287.2 315.2 0.25 37 538 5128 -9.7 -28.7 20 19.0 -14.2 319 39 314.6 314.7 287.7 316.9 0.66 38 500 5690 -13.9 -28.9 27 15.0 -17.2 330 38 316.1 316.2 288.3 318.5 0.70 39 451 6459 -20.7 -32.7 33 12.0 -22.8 319 49 317.0 317.1 288.4 318.9 0.54 40 440 6640 -21.9 -40.9 16 19.0 -24.4 316 51 317.7 317.8 288.3 318.6 0.24 41 423 6928 -24.3 -38.3 26 14.0 -26.2 311 55 318.3 318.3 288.6 319.5 0.33 42 416 7048 -25.5 -33.5 47 8.0 -26.8 310 56 318.3 318.4 288.8 320.2 0.54 43 408 7188 -26.9 -35.9 42 9.0 -28.2 313 53 318.2 318.3 288.6 319.8 0.44 44 400 7330 -28.3 -36.3 46 8.0 -29.3 315 51 318.2 318.3 288.6 319.8 0.43 45 395 7420 -29.1 -33.8 64 4.7 -29.7 315 52 318.3 318.4 288.8 320.3 0.56 46 387 7567 -30.3 -33.7 72 3.4 -30.8 315 53 318.6 318.7 288.9 320.6 0.57 47 300 9330 -44.3 -48.3 64 4.0 -44.5 315 49 322.9 323.0 289.8 323.5 0.16 48 261 10251 -51.5 -55.0 66 3.5 -51.6 315 58 325.5 325.5 290.5 325.8 0.08 49 250 10530 -53.9 -58.7 56 4.8 -54.0 315 61 325.9 325.9 290.6 326.2 0.06 50 247 10607 -54.1 -58.7 57 4.6 -54.2 315 61 326.8 326.8 290.9 327.0 0.06 51 216 11455 -60.3 -66.3 45 6.0 -60.4 322 67 329.9 329.9 291.7 330.0 0.02 52 204 11808 -62.8 -67.3 55 4.4 -62.9 325 70 331.4 331.4 292.1 331.5 0.02 53 200 11930 -63.7 -67.6 59 3.9 -63.7 325 67 331.9 331.9 292.3 332.0 0.02 54 187 12339 -66.1 -69.0 67 2.9 -66.1 315 53 334.4 334.5 292.9 334.5 0.02 55 182 12504 -64.9 -71.9 37 7.0 -65.0 320 51 339.0 339.0 294.1 339.1 0.01 56 180 12572 -61.3 -75.3 14 14.0 -61.4 320 53 346.0 346.0 295.7 346.0 0.01 57 177 12677 -58.5 -80.5 4 22.0 -58.7 320 56 352.2 352.2 297.1 352.2 0.00 58 155 13512 -57.3 -84.3 2 27.0 -57.6 307 43 367.9 367.9 300.2 367.9 0.00 59 150 13720 -55.9 -82.9 2 27.0 -56.2 310 50 373.8 373.8 301.2 373.8 0.00 60 100 16280 -60.5 -86.5 2 26.0 -60.8 305 27 410.8 410.8 306.6 410.8 0.00 61 96 16533 -59.9 -86.9 2 27.0 -60.2 307 27 416.8 416.8 307.3 416.8 0.00 62 89 17001 -62.1 -88.1 2 26.0 -62.4 318 26 421.6 421.6 307.9 421.6 0.00 63 79 17739 -59.7 -87.7 1 28.0 -60.1 315 22 441.1 441.1 310.0 441.1 0.00 64 70 18490 -60.7 -87.7 2 27.0 -61.1 330 10 454.5 454.5 311.3 454.5 0.00 65 67 18764 -61.3 -88.3 2 27.0 -61.7 327 8 459.0 459.0 311.7 459.0 0.00 66 50 20610 -56.7 -86.7 1 30.0 -57.5 295 15 509.9 509.9 315.7 509.9 0.00 67 47 21003 -55.1 -86.1 1 31.0 -56.2 295 16 522.8 522.8 316.5 522.8 0.01 68 40 22027 -57.3 -87.3 1 30.0 -58.3 327 10 542.0 542.0 317.6 542.0 0.00 69 30 23860 -53.7 -86.7 1 33.0 -55.5 100 1 598.2 598.2 320.5 598.3 0.01 70 20 26460 -52.9 -85.9 1 33.0 -55.6 100 8 674.3 674.3 323.6 674.3 0.01 71 17 27517 -51.1 -86.1 1 35.0 -54.6 346 6 712.1 712.1 324.8 712.2 0.01 72 16 27911 -52.3 -86.3 1 34.0 -55.6 27 11 720.6 720.6 325.1 720.8 0.01 73 10 31010 -44.9 -82.9 1 38.0 -52.7 15 5 851.9 852.0 328.4 852.3 0.04 74 8.0 32509 -42.7 -82.7 0 40.0 -52.5 916.8 916.9 329.8 917.4 0.05 TRP 187 12339 -66.1 -69.0 67 2.9 -66.1 315 53 334.4 334.5 292.9 334.5 0.02 WND 204 11808 -62.8 -67.3 55 4.4 -62.9 325 70 331.4 331.4 292.1 331.5 0.02 Sounding variables and indices 1000-500 mb thick: 5492.00 m Freezing level: 746.00 mb = 2568.25 m = 8425.92 ft Wetbulb zero: 905.39 mb = 1005.57 m = 3299.09 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 35.53 % Est. max temperature: 16.27 C = 61.28 F Sfc-Lift cond lev (LCL): 1012.46 mb = 94.86 m = 311.21 ft T: 6.83 C 700-500 lapse rate: 4.36 C/km ThetaE index: 4.16 C Layer 883.0- 868.0 mb Conv cond level (CCL): 702.75 mb = 3043.84 m = 9986.24 ft Mean mixing ratio: 4.59 g/kg Conv temperature: 28.27 C = 82.89 F Cap Strength: 20.10 C Lifted Index: 20.47 C Risk: None Lifted Index @300 mb: 21.63 C Lifted Index @700 mb: 11.48 C Showalter Index: 21.41 C Risk: None Total Totals Index: 3.60 C Risk: None Vertical Totals Index: 17.30 C Cross Totals Index: -13.70 C K Index: -38.30 Risk: None Sweat Index: 54.00 Risk: None Energy Index: 5.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.17 J/kg Max Up Vert Vel: 4.93 m/s Conv Inhibition (B-): 77787.56 J/kg Cap Strength: 20.39 C Lift Cond Lev (LCL): 938.23 mb = 717.93 m = 2355.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 at 14 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 1022 17 235 2 1.6 1.1 | 173 15 -1.8 14.7 1 1000 198 20 1 -0.3 -0.9 | 163 13 -3.8 12.6 2 987 305 325 7 4.0 -5.7 | 184 8 0.6 7.8 3 951 610 35 2 -1.1 -1.6 | 159 13 -4.6 11.9 4 925 833 135 6 -4.2 4.2 | 157 19 -7.7 17.8 5 916 914 195 6 1.6 5.8 | 174 19 -1.9 19.3 6 882 1219 250 7 6.6 2.4 | 191 16 3.1 15.9 7 850 1516 290 8 7.5 -2.7 | 201 12 4.1 10.8 8 818 1829 265 12 12.0 1.0 | 210 17 8.5 14.6 9 787 2134 295 10 9.1 -4.2 | 211 11 5.6 9.3 10 758 2438 305 14 11.5 -8.0 | 236 10 8.0 5.5 11 730 2743 290 14 13.2 -4.8 | 228 13 9.7 8.7 12 702 3048 310 17 13.0 -10.9 | 255 10 9.6 2.6 13 700 3075 300 18 15.6 -9.0 | 250 13 12.2 4.5 14 675 3353 300 19 16.5 -9.5 | 253 14 13.0 4.0 15 649 3658 315 17 12.0 -12.0 | 260 9 8.6 1.5 16 624 3962 325 20 11.5 -16.4 | 290 9 8.0 -2.9 17 600 4267 315 19 13.4 -13.4 | 270 10 10.0 0.1 18 555 4877 335 37 15.6 -33.5 | 329 23 12.2 -20.0 19 534 5182 315 39 27.6 -27.6 | 300 28 24.1 -14.1 20 500 5690 330 38 19.0 -32.9 | 321 25 15.6 -19.4 21 493 5791 335 35 14.8 -31.7 | 328 21 11.4 -18.2 22 473 6096 325 44 25.2 -36.0 | 316 31 21.8 -22.5 23 418 7010 310 56 42.9 -36.0 | 300 45 39.5 -22.5 24 400 7330 315 51 36.1 -36.1 | 305 40 32.6 -22.5 25 384 7620 315 54 38.2 -38.2 | 305 43 34.7 -24.7 26 308 9144 320 53 34.1 -40.6 | 311 41 30.6 -27.1 27 300 9330 315 49 34.6 -34.6 | 304 38 31.2 -21.1 28 295 9449 315 49 34.6 -34.6 | 304 38 31.2 -21.1 29 250 10530 315 61 43.1 -43.1 | 307 50 39.7 -29.6 30 245 10668 315 61 43.1 -43.1 | 307 50 39.7 -29.6 31 204 11808 325 70 40.2 -57.3 | 320 57 36.7 -43.8 32 201 11887 325 70 40.2 -57.3 | 320 57 36.7 -43.8 33 200 11930 325 67 38.4 -54.9 | 320 54 35.0 -41.4 34 187 12339 315 53 37.5 -37.5 | 305 42 34.0 -24.0 35 182 12497 320 51 32.8 -39.1 | 311 39 29.3 -25.5 36 174 12802 320 59 37.9 -45.2 | 313 47 34.5 -31.7 37 165 13106 325 43 24.7 -35.2 | 316 30 21.2 -21.7 38 158 13411 305 40 32.8 -22.9 | 288 31 29.3 -9.4 39 150 13720 310 50 38.3 -32.1 | 298 40 34.9 -18.6 40 143 14021 310 51 39.1 -32.8 | 298 41 35.6 -19.3 41 136 14326 310 36 27.6 -23.1 | 292 26 24.1 -9.6 42 124 14935 310 49 37.5 -31.5 | 298 39 34.1 -18.0 43 118 15240 310 33 25.3 -21.2 | 289 23 21.8 -7.7 44 112 15545 305 42 34.4 -24.1 | 289 33 31.0 -10.6 45 107 15850 310 43 32.9 -27.6 | 296 33 29.5 -14.1 46 102 16154 315 19 13.4 -13.4 | 270 10 10.0 0.1 47 100 16280 305 27 22.1 -15.5 | 276 19 18.7 -2.0 48 97 16459 305 27 22.1 -15.5 | 276 19 18.7 -2.0 49 88 17069 320 26 16.7 -19.9 | 296 15 13.3 -6.4 50 80 17678 315 23 16.3 -16.3 | 282 13 12.8 -2.7 51 72 18288 315 17 12.0 -12.0 | 260 9 8.6 1.5 52 70 18490 330 10 5.0 -8.7 | 198 5 1.6 4.9 53 66 18898 325 7 4.0 -5.7 | 184 8 0.6 7.8 54 63 19202 295 14 12.7 -5.9 | 231 12 9.3 7.6 55 57 19812 280 16 15.8 -2.8 | 229 16 12.3 10.7 56 54 20117 285 13 12.6 -3.4 | 222 14 9.1 10.2 57 52 20422 305 22 18.0 -12.6 | 266 15 14.6 0.9 58 50 20610 295 15 13.6 -6.3 | 235 12 10.2 7.2 59 49 20726 290 14 13.2 -4.8 | 228 13 9.7 8.7 60 47 21031 295 16 14.5 -6.8 | 239 13 11.1 6.8 61 45 21336 335 12 5.1 -10.9 | 212 3 1.6 2.6 62 43 21641 280 11 10.8 -1.9 | 213 14 7.4 11.6 63 41 21946 330 10 5.0 -8.7 | 198 5 1.6 4.9 64 35 22860 295 10 9.1 -4.2 | 211 11 5.6 9.3 65 33 23165 305 12 9.8 -6.9 | 224 9 6.4 6.6 66 30 23774 30 13 -6.5 -11.3 | 103 10 -9.9 2.3 67 30 23860 100 1 -1.0 0.2 | 162 14 -4.4 13.7 68 28 24384 0 0 -0.0 -0.0 | 166 14 -3.4 13.5 69 20 26460 100 8 -7.9 1.4 | 143 19 -11.3 14.9 70 19 26822 95 10 -10.0 0.9 | 137 20 -13.4 14.4 71 17 27432 335 4 1.7 -3.6 | 170 10 -1.7 9.9 72 16 27737 10 10 -1.7 -9.8 | 125 6 -5.2 3.7 73 15 28346 65 13 -11.8 -5.5 | 118 17 -15.2 8.0 74 14 28956 95 10 -10.0 0.9 | 137 20 -13.4 14.4 75 11 30175 35 10 -5.7 -8.2 | 120 11 -9.2 5.3 76 10 31010 15 5 -1.3 -4.8 | 151 10 -4.7 8.7 Wind Parameters Mean winds (0-6000m): 315.7 at 18.6 knts Storm direction: 345.7 at 14.0 knts Shear (0-3000m) pos: 3.6 neg: 2.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 78.5 deg Storm rel helicity (0-3000m) pos: 116.3 neg: -27.4 tot: 88.9 m^2/s^2 ave: 29.6 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.40 Bulk Shear: 30.47 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 ------------------------------------------------------------------------------- 500 334 4 170 10| 5.3 0.0 5.3| 8.4 -17.0 -8.6 -17.2 -0.19| 15.2 -2.9 1000 303 4 180 11| 2.7 5.0 7.7| 56.4 -23.5 32.9 32.9 0.17| 16.4 2.7 1500 263 5 187 14| 4.3 3.3 7.7| 81.2 -23.5 57.7 38.5 0.27| 14.2 3.8 2000 270 6 193 14| 3.3 3.0 6.2| 91.4 -23.5 67.8 33.9 0.27| 13.1 3.6 2500 281 8 198 13| 3.6 2.4 6.0|102.2 -24.3 78.0 31.2 0.30| 11.9 3.6 3000 287 9 204 12| 3.6 2.0 5.5|116.3 -27.4 88.9 29.6 0.32| 11.2 3.6 4000 298 11 218 10| 3.4 1.5 4.8|131.4 -28.3 103.2 25.8 0.34| 10.0 3.4 5000 310 15 241 9| 3.8 1.2 5.0|185.5 -61.1 124.4 24.9 0.32| 10.8 3.5 6000 316 19 269 10| 3.5 1.1 4.6|261.9-128.0 133.9 22.3 0.27| 11.3 3.0 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20250430.12.gif