UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102812.upa.cvt Date: 1200Z 28 OCT 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:1200Z 28 OCT 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 1018 17 8.2 5.5 83 2.7 6.8 105 13 279.9 280.9 279.1 295.2 5.56 1 1000 164 7.0 4.7 85 2.3 5.9 110 27 280.1 281.1 279.0 294.9 5.35 2 974 380 5.0 3.8 92 1.2 4.4 107 29 280.3 281.1 278.8 294.4 5.16 3 962 481 5.4 1.3 75 4.1 3.5 111 27 281.7 282.4 278.5 293.8 4.37 4 925 800 3.2 -1.3 72 4.5 1.3 130 21 282.6 283.2 278.2 293.2 3.75 5 867 1322 0.2 -5.8 64 6.0 -2.1 137 31 284.7 285.2 278.1 292.9 2.86 6 850 1481 -0.9 -6.9 64 6.0 -3.1 140 29 285.2 285.7 278.1 292.9 2.68 7 760 2361 -8.3 -9.6 90 1.3 -8.7 154 38 286.5 286.9 278.4 293.6 2.43 8 714 2844 -10.5 -11.8 90 1.3 -10.9 163 33 289.2 289.6 279.4 295.6 2.17 9 709 2898 -9.7 -11.1 89 1.4 -10.2 167 32 290.7 291.1 280.3 297.5 2.31 10 704 2953 -6.9 -8.0 92 1.1 -7.3 171 32 294.4 294.9 282.7 303.2 2.97 11 700 2997 -6.7 -7.7 93 1.0 -7.1 175 32 295.1 295.6 283.1 304.2 3.06 12 693 3076 -6.1 -6.8 95 0.7 -6.4 180 33 296.6 297.2 284.0 306.5 3.31 13 679 3236 -5.1 -5.5 97 0.4 -5.3 191 34 299.4 300.1 285.6 310.7 3.74 14 653 3543 -6.5 -7.0 96 0.5 -6.7 206 36 301.2 301.9 285.9 311.8 3.46 15 500 5590 -17.3 -17.8 96 0.5 -17.4 230 45 311.9 312.3 288.1 318.1 1.89 16 499 5605 -17.3 -17.8 96 0.5 -17.4 230 45 312.1 312.5 288.2 318.3 1.89 17 420 6877 -25.1 -28.1 76 3.0 -25.6 248 58 317.9 318.1 289.0 321.0 0.90 18 400 7230 -27.9 -30.5 78 2.6 -28.3 245 63 318.7 318.9 289.2 321.4 0.75 19 320 8793 -39.3 -42.4 72 3.1 -39.5 255 87 323.9 324.0 290.3 325.0 0.29 20 300 9230 -43.3 -46.0 75 2.7 -43.5 255 88 324.3 324.4 290.3 325.1 0.21 21 287 9526 -46.1 -47.6 85 1.5 -46.2 256 92 324.5 324.5 290.3 325.2 0.18 22 272 9881 -49.1 -52.0 72 2.9 -49.2 258 98 325.1 325.2 290.5 325.6 0.12 23 251 10404 -52.7 -57.4 57 4.7 -52.8 260 106 327.3 327.4 291.0 327.6 0.07 24 250 10430 -52.9 -57.5 57 4.6 -53.0 260 106 327.4 327.4 291.0 327.7 0.06 25 225 11100 -58.3 -61.3 68 3.0 -58.3 262 110 329.2 329.2 291.5 329.3 0.04 26 221 11213 -59.1 -64.1 52 5.0 -59.2 262 110 329.6 329.6 291.6 329.8 0.03 27 210 11530 -62.1 -64.5 73 2.4 -62.1 264 112 329.8 329.8 291.7 329.9 0.03 28 201 11800 -64.3 -68.9 53 4.6 -64.3 265 113 330.5 330.5 291.9 330.5 0.02 29 200 11830 -64.1 -69.1 50 5.0 -64.1 265 113 331.2 331.3 292.1 331.3 0.02 30 191 12114 -61.5 -65.8 56 4.3 -61.6 261 110 339.8 339.8 294.3 339.9 0.03 31 180 12482 -62.5 -72.5 25 10.0 -62.6 256 129 344.0 344.0 295.3 344.0 0.01 32 179 12516 -62.1 -72.9 22 10.8 -62.2 255 132 345.2 345.2 295.6 345.2 0.01 33 167 12951 -57.3 -78.3 5 21.0 -57.5 259 124 360.1 360.1 298.7 360.1 0.01 34 159 13262 -56.9 -80.9 3 24.0 -57.2 266 108 365.9 365.9 299.8 365.9 0.00 35 150 13630 -58.9 -81.9 4 23.0 -59.1 275 88 368.6 368.6 300.3 368.6 0.00 36 143 13929 -60.1 -83.1 3 23.0 -60.3 275 74 371.6 371.6 300.8 371.6 0.00 37 134 14335 -58.3 -83.3 3 25.0 -58.6 267 68 381.8 381.8 302.5 381.8 0.00 38 129 14574 -59.1 -84.1 3 25.0 -59.3 261 66 384.5 384.5 302.9 384.5 0.00 39 122 14925 -56.9 -82.9 2 26.0 -57.3 253 63 394.7 394.7 304.5 394.7 0.00 40 116 15242 -58.9 -84.9 2 26.0 -59.2 245 61 396.7 396.7 304.8 396.7 0.00 41 102 16054 -55.7 -84.7 1 29.0 -56.2 260 55 417.7 417.7 307.4 417.7 0.00 42 100 16180 -56.1 -85.1 1 29.0 -56.6 260 45 419.3 419.3 307.6 419.3 0.00 43 89 16914 -59.1 -86.1 2 27.0 -59.5 249 48 427.6 427.6 308.6 427.6 0.00 44 76 17910 -55.5 -85.5 1 30.0 -56.2 265 39 454.8 454.8 311.3 454.8 0.00 45 70 18430 -57.7 -86.7 1 29.0 -58.3 255 24 460.9 460.9 311.8 461.0 0.00 46 53 20192 -58.5 -87.5 1 29.0 -59.2 257 44 497.3 497.3 314.8 497.3 0.00 47 50 20560 -58.1 -88.1 1 30.0 -58.8 265 24 506.6 506.6 315.4 506.6 0.00 48 47 20951 -56.3 -87.3 1 31.0 -57.2 272 28 519.9 519.9 316.3 519.9 0.00 49 36 22629 -59.9 -88.9 1 29.0 -60.7 250 21 551.8 551.8 318.2 551.8 0.00 50 32 23371 -56.1 -87.1 1 31.0 -57.5 272 36 580.9 580.9 319.7 580.9 0.01 51 30 23780 -57.5 -87.5 1 30.0 -58.7 255 8 587.9 587.9 320.0 587.9 0.01 52 25 24928 -59.1 -88.1 1 29.0 -60.3 294 11 614.8 614.8 321.3 614.8 0.01 53 20 26330 -58.5 -88.5 1 30.0 -60.0 55 7 657.1 657.1 323.0 657.2 0.01 54 18 26990 -58.9 -88.9 1 30.0 -60.5 125 8 675.9 676.0 323.6 676.0 0.01 55 13 29056 -53.3 -86.3 1 33.0 -56.9 78 11 761.3 761.3 326.3 761.4 0.02 56 11 30123 -56.3 -87.3 1 31.0 -59.4 7 2 787.6 787.6 327.0 787.8 0.02 57 10 30730 -54.3 -87.3 1 33.0 -58.2 15 13 816.9 816.9 327.7 817.0 0.02 58 8.1 32088 -52.1 -87.1 1 35.0 -57.5 876.3 876.3 329.0 876.5 0.02 TRP 201 11800 -64.3 -68.9 53 4.6 -64.3 265 113 330.5 330.5 291.9 330.5 0.02 WND 179 12516 -62.1 -72.9 22 10.8 -62.2 255 132 345.2 345.2 295.6 345.2 0.01 Sounding variables and indices 1000-500 mb thick: 5426.00 m Freezing level: 863.91 mb = 1351.27 m = 4433.24 ft Wetbulb zero: 903.29 mb = 991.63 m = 3253.34 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 86.92 % Est. max temperature: 13.01 C = 55.41 F Sfc-Lift cond lev (LCL): 976.90 mb = 355.36 m = 1165.86 ft T: 5.23 C 700-500 lapse rate: 4.09 C/km ThetaE index: 2.22 C Layer 1000.0- 760.0 mb Conv cond level (CCL): 881.95 mb = 1184.48 m = 3886.03 ft Mean mixing ratio: 4.66 g/kg Conv temperature: 12.47 C = 54.45 F Cap Strength: 10.44 C Lifted Index: 15.87 C Risk: None Lifted Index @300 mb: 21.48 C Lifted Index @700 mb: 6.26 C Showalter Index: 16.72 C Risk: None Total Totals Index: 26.80 C Risk: None Vertical Totals Index: 16.40 C Cross Totals Index: 10.40 C K Index: 8.50 Risk: None Sweat Index: 253.00 Risk: None Energy Index: 5.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.98 J/kg Max Up Vert Vel: 5.29 m/s Conv Inhibition (B-): 63865.10 J/kg Cap Strength: 15.76 C Lift Cond Lev (LCL): 922.53 mb = 821.61 m = 2695.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 215 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 1018 17 105 13 -12.6 3.4 | 57 32 -26.9 -17.3 1 1000 164 110 27 -25.4 9.2 | 74 41 -39.7 -11.4 2 983 305 105 31 -29.9 8.0 | 74 46 -44.3 -12.6 3 947 610 115 24 -21.8 10.1 | 74 38 -36.1 -10.5 4 925 800 130 21 -16.1 13.5 | 77 31 -30.4 -7.2 5 912 914 135 21 -14.8 14.8 | 79 30 -29.2 -5.8 6 878 1219 135 32 -22.6 22.6 | 93 37 -37.0 2.0 7 850 1481 140 29 -18.6 22.2 | 93 33 -33.0 1.6 8 813 1829 145 34 -19.5 27.9 | 102 35 -33.9 7.2 9 782 2134 150 39 -19.5 33.8 | 111 36 -33.9 13.1 10 752 2438 155 37 -15.6 33.5 | 113 33 -30.0 12.9 11 723 2743 155 33 -13.9 29.9 | 108 30 -28.3 9.2 12 700 2997 175 32 -2.8 31.9 | 123 20 -17.1 11.2 13 668 3353 200 35 12.0 32.9 | 169 12 -2.4 12.2 14 642 3658 210 36 18.0 31.2 | 199 11 3.6 10.5 15 594 4267 215 35 20.1 28.7 | 216 10 5.7 8.0 16 548 4877 230 32 24.5 20.6 | 271 10 10.2 -0.1 17 527 5182 225 35 24.7 24.7 | 249 11 10.4 4.1 18 500 5590 230 45 34.5 28.9 | 248 22 20.1 8.3 19 467 6096 235 41 33.6 23.5 | 262 19 19.2 2.9 20 430 6706 250 56 52.6 19.2 | 272 38 38.3 -1.5 21 400 7230 245 63 57.1 26.6 | 262 43 42.7 6.0 22 378 7620 245 71 64.3 30.0 | 259 51 50.0 9.3 23 317 8839 255 88 85.0 22.8 | 268 71 70.6 2.1 24 304 9144 255 89 86.0 23.0 | 268 72 71.6 2.4 25 300 9230 255 88 85.0 22.8 | 268 71 70.6 2.1 26 250 10430 260 106 104.4 18.4 | 271 90 90.0 -2.3 27 241 10668 260 108 106.4 18.8 | 271 92 92.0 -1.9 28 201 11800 265 113 112.6 9.8 | 276 99 98.2 -10.8 29 200 11830 265 113 112.6 9.8 | 276 99 98.2 -10.8 30 198 11887 265 114 113.6 9.9 | 276 100 99.2 -10.7 31 189 12192 260 108 106.4 18.8 | 271 92 92.0 -1.9 32 179 12516 255 132 127.5 34.2 | 263 114 113.1 13.5 33 171 12802 255 132 127.5 34.2 | 263 114 113.1 13.5 34 150 13630 275 88 87.7 -7.7 | 291 79 73.3 -28.3 35 141 14021 275 70 69.7 -6.1 | 296 62 55.4 -26.8 36 116 15240 245 61 55.3 25.8 | 263 41 40.9 5.1 37 105 15850 260 72 70.9 12.5 | 278 57 56.5 -8.2 38 100 16180 260 45 44.3 7.8 | 293 33 30.0 -12.9 39 96 16459 260 45 44.3 7.8 | 293 33 30.0 -12.9 40 87 17069 245 49 44.4 20.7 | 270 30 30.1 0.0 41 83 17374 255 59 57.0 15.3 | 277 43 42.6 -5.4 42 79 17678 270 46 46.0 -0.0 | 303 38 31.6 -20.7 43 70 18430 255 24 23.2 6.2 | 329 17 8.8 -14.5 44 68 18593 270 26 26.0 -0.0 | 331 24 11.6 -20.7 45 65 18898 240 27 23.4 13.5 | 308 12 9.0 -7.2 46 59 19507 230 30 23.0 19.3 | 279 9 8.6 -1.4 47 54 20117 255 48 46.4 12.4 | 284 33 32.0 -8.2 48 50 20560 265 24 23.9 2.1 | 333 21 9.6 -18.6 49 49 20726 290 32 30.1 -10.9 | 334 35 15.7 -31.6 50 46 21031 265 26 25.9 2.3 | 328 22 11.5 -18.4 51 44 21336 285 9 8.7 -2.3 | 14 24 -5.7 -23.0 52 42 21641 215 10 5.7 8.2 | 35 15 -8.6 -12.5 53 40 21946 215 22 12.6 18.0 | 33 3 -1.7 -2.6 54 38 22250 245 23 20.8 9.7 | 329 13 6.5 -10.9 55 36 22555 240 21 18.2 10.5 | 339 11 3.8 -10.2 56 35 22860 280 22 21.7 -3.8 | 343 26 7.3 -24.5 57 33 23165 265 35 34.9 3.1 | 311 27 20.5 -17.6 58 32 23470 275 36 35.9 -3.1 | 318 32 21.5 -23.8 59 30 23774 320 10 6.4 -7.7 | 16 29 -7.9 -28.3 60 30 23780 255 8 7.7 2.1 | 20 20 -6.6 -18.6 61 29 24079 265 10 10.0 0.9 | 13 20 -4.4 -19.8 62 27 24384 295 12 10.9 -5.1 | 8 26 -3.5 -25.7 63 26 24689 255 13 12.6 3.4 | 6 17 -1.8 -17.3 64 25 24994 305 10 8.2 -5.7 | 13 27 -6.2 -26.4 65 22 25603 295 10 9.1 -4.2 | 12 25 -5.3 -24.9 66 21 25908 310 11 8.4 -7.1 | 12 28 -5.9 -27.7 67 20 26330 55 7 -5.7 -4.0 | 39 32 -20.1 -24.7 68 17 27432 170 9 -1.6 8.9 | 53 20 -15.9 -11.8 69 15 28346 140 1 -0.6 0.8 | 37 25 -15.0 -19.9 70 12 29566 35 18 -10.3 -14.7 | 35 43 -24.7 -35.4 71 11 29870 40 10 -6.4 -7.7 | 36 35 -20.8 -28.3 72 11 30175 0 0 -0.0 -0.0 | 35 25 -14.4 -20.7 73 10 30730 15 13 -3.4 -12.6 | 28 38 -17.7 -33.2 Wind Parameters Mean winds (0-6000m): 184.8 at 33.6 knts Storm direction: 214.8 at 25.2 knts Shear (0-3000m) pos: 5.2 neg: 0.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 67.7 deg Storm rel helicity (0-3000m) pos: 360.4 neg: -24.5 tot: 336.0 m^2/s^2 ave: 112.0 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 13.7 stream: 6.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.07 Bulk Shear: 186.68 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 ------------------------------------------------------------------------------- 500 108 26 72 41| 13.7 0.0 13.7|106.4 -1.0 105.4 210.8 0.46| 24.5 11.2 1000 116 24 75 38| 7.7 0.0 7.7|155.0 -3.2 151.8 151.8 0.43| 19.7 8.5 1500 124 26 80 37| 7.0 0.0 7.0|206.8 -4.0 202.8 135.2 0.45| 17.0 7.6 2000 130 28 86 36| 7.5 0.0 7.5|283.3 -4.0 279.3 139.7 0.52| 15.0 7.8 2500 136 30 91 35| 6.0 0.0 6.0|314.8 -9.4 305.5 122.2 0.51| 13.4 6.8 3000 141 31 95 34| 5.2 0.0 5.2|360.4 -24.5 336.0 112.0 0.48| 13.7 6.6 4000 157 32 108 28| 5.3 0.0 5.3|433.2 -24.5 408.7 102.2 0.57| 13.2 7.5 5000 171 32 120 22| 4.3 0.0 4.3|457.8 -28.1 429.7 85.9 0.58| 11.7 6.9 6000 185 34 138 17| 4.4 0.0 4.4|481.5 -35.6 445.9 74.3 0.52| 11.2 5.9 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251028.12.gif