UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:0000Z 11 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 1007 17 11.6 8.6 82 3.0 9.9 325 3 284.2 285.4 282.8 303.5 6.97 1 1000 78 10.2 8.0 86 2.2 9.0 325 4 283.4 284.5 282.1 302.0 6.74 2 984 212 9.2 7.5 89 1.7 8.3 33 3 283.7 284.8 282.1 302.0 6.61 3 973 306 10.0 7.5 84 2.5 8.6 80 2 285.4 286.5 283.0 304.0 6.69 4 948 522 9.2 8.1 93 1.1 8.6 205 6 286.7 287.9 284.1 306.7 7.16 5 925 726 8.2 6.5 89 1.7 7.3 275 13 287.7 288.8 283.9 306.2 6.57 6 850 1423 6.6 -1.4 57 8.0 2.9 255 7 293.1 293.8 283.4 305.0 4.06 7 831 1609 5.8 -2.2 56 8.0 2.1 330 14 294.1 294.8 283.7 305.7 3.91 8 795 1972 6.8 -6.2 39 13.0 1.2 345 17 298.9 299.5 284.6 308.1 3.02 9 711 2879 0.0 -7.0 59 7.0 -2.9 340 21 301.1 301.7 285.7 310.9 3.18 10 700 3004 -1.1 -5.0 75 3.9 -2.8 330 23 301.3 302.0 286.3 312.7 3.76 11 697 3038 -1.3 -4.1 81 2.8 -2.6 334 24 301.4 302.2 286.6 313.7 4.05 12 657 3507 -4.3 -9.0 70 4.7 -6.1 357 17 303.2 303.7 286.1 312.3 2.94 13 627 3873 -7.1 -7.2 99 0.1 -7.1 19 13 304.0 304.7 287.1 315.0 3.55 14 592 4318 -10.5 -10.6 99 0.1 -10.5 50 10 305.1 305.7 286.8 314.1 2.88 15 582 4449 -10.5 -13.1 81 2.6 -11.4 47 11 306.6 307.1 286.8 314.2 2.39 16 565 4676 -12.3 -15.2 79 2.9 -13.2 44 12 307.1 307.5 286.6 313.8 2.08 17 554 4826 -13.5 -16.2 80 2.7 -14.3 41 13 307.4 307.8 286.6 313.7 1.95 18 549 4895 -13.3 -21.3 51 8.0 -15.4 40 13 308.5 308.7 286.2 312.6 1.27 19 500 5600 -18.7 -20.5 86 1.8 -19.1 10 21 310.2 310.5 287.1 315.2 1.50 20 490 5750 -19.9 -21.2 89 1.3 -20.2 10 21 310.6 310.8 287.2 315.3 1.44 21 482 5872 -20.1 -23.8 72 3.7 -21.0 16 20 311.8 312.0 287.3 315.7 1.16 22 471 6043 -21.5 -24.1 79 2.6 -22.1 30 17 312.1 312.3 287.4 316.0 1.16 23 458 6249 -22.5 -26.5 70 4.0 -23.3 37 15 313.4 313.6 287.6 316.6 0.96 24 457 6265 -22.5 -27.5 64 5.0 -23.5 38 15 313.6 313.7 287.6 316.6 0.87 25 455 6297 -22.3 -29.3 53 7.0 -23.6 38 15 314.2 314.4 287.7 316.8 0.74 26 439 6560 -24.1 -32.1 48 8.0 -25.4 33 14 315.2 315.3 287.8 317.2 0.59 27 400 7230 -30.3 -33.1 76 2.8 -30.7 45 16 315.6 315.7 288.0 317.7 0.59 28 383 7538 -33.1 -34.7 86 1.6 -33.3 45 17 315.9 316.0 288.0 317.7 0.52 29 363 7914 -35.7 -39.8 66 4.1 -36.1 50 20 317.3 317.3 288.2 318.5 0.33 30 359 7991 -36.5 -38.5 82 2.0 -36.7 49 21 317.2 317.3 288.3 318.6 0.38 31 354 8088 -37.1 -41.0 67 3.9 -37.4 48 22 317.7 317.7 288.3 318.8 0.30 32 323 8716 -42.9 -45.1 79 2.2 -43.0 37 23 318.1 318.1 288.4 318.9 0.21 33 300 9210 -47.5 -51.1 66 3.6 -47.6 40 19 318.4 318.4 288.3 318.8 0.12 34 296 9298 -48.3 -51.5 69 3.2 -48.4 42 18 318.5 318.5 288.4 318.9 0.11 35 289 9454 -49.7 -54.7 56 5.0 -49.8 47 17 318.7 318.7 288.4 319.0 0.08 36 284 9567 -50.9 -54.6 65 3.7 -51.0 50 16 318.6 318.6 288.3 318.9 0.08 37 272 9845 -53.3 -60.3 42 7.0 -53.4 58 18 319.0 319.0 288.5 319.2 0.04 38 261 10108 -55.9 -60.6 56 4.7 -56.0 61 24 319.0 319.0 288.5 319.2 0.04 39 252 10330 -56.1 -63.1 41 7.0 -56.2 38 23 321.9 321.9 289.4 322.1 0.03 40 250 10380 -56.3 -63.3 41 7.0 -56.4 30 24 322.4 322.4 289.5 322.5 0.03 41 241 10612 -58.1 -59.9 80 1.8 -58.1 30 27 323.1 323.1 289.8 323.3 0.05 42 238 10690 -58.3 -64.3 46 6.0 -58.4 45 32 323.9 323.9 290.0 324.0 0.03 43 236 10743 -57.9 -71.9 15 14.0 -58.0 45 32 325.3 325.3 290.4 325.3 0.01 44 227 10990 -54.5 -73.5 8 19.0 -54.8 44 31 334.1 334.1 292.9 334.2 0.01 45 220 11190 -54.9 -73.9 8 19.0 -55.1 38 25 336.5 336.5 293.4 336.6 0.01 46 213 11397 -53.7 -76.7 4 23.0 -54.0 41 19 341.5 341.5 294.7 341.5 0.01 47 204 11673 -55.5 -78.5 4 23.0 -55.8 42 16 342.9 342.9 295.0 342.9 0.00 48 202 11736 -54.1 -78.1 4 24.0 -54.4 36 16 346.1 346.1 295.8 346.1 0.00 49 200 11800 -54.1 -77.1 4 23.0 -54.4 30 17 347.1 347.1 296.0 347.1 0.01 50 187 12232 -52.9 -78.9 3 26.0 -53.3 71 14 355.8 355.8 297.8 355.8 0.00 51 179 12513 -53.7 -80.7 2 27.0 -54.1 77 10 358.9 358.9 298.5 359.0 0.00 52 168 12922 -52.1 -82.1 2 30.0 -52.5 149 12 368.2 368.2 300.2 368.2 0.00 53 154 13481 -54.5 -83.5 2 29.0 -54.9 244 9 373.4 373.4 301.1 373.4 0.00 54 150 13650 -53.7 -83.7 1 30.0 -54.1 170 6 377.5 377.5 301.9 377.6 0.00 55 145 13868 -52.7 -83.7 1 31.0 -53.2 57 2 383.0 383.0 302.7 383.0 0.00 56 113 15468 -55.3 -86.3 1 31.0 -55.8 225 17 406.4 406.4 306.0 406.4 0.00 57 103 16060 -54.9 -85.9 1 31.0 -55.4 249 11 418.1 418.1 307.5 418.1 0.00 58 100 16250 -52.5 -85.5 1 33.0 -53.2 170 12 426.3 426.3 308.4 426.3 0.00 59 95 16581 -53.9 -85.9 1 32.0 -54.5 168 13 429.8 429.8 308.8 429.9 0.00 60 91 16859 -52.1 -85.1 1 33.0 -52.9 186 17 438.7 438.7 309.7 438.8 0.00 61 76 18015 -56.9 -86.9 1 30.0 -57.5 265 14 451.9 451.9 311.0 451.9 0.00 62 74 18185 -55.3 -87.3 1 32.0 -56.0 237 12 458.7 458.7 311.7 458.7 0.00 63 70 18540 -55.7 -87.7 1 32.0 -56.4 230 20 465.2 465.2 312.3 465.2 0.00 64 50 20660 -58.9 -88.9 1 30.0 -59.6 250 18 504.7 504.7 315.3 504.7 0.00 65 37 22550 -60.7 -89.7 1 29.0 -61.4 240 18 545.4 545.4 317.8 545.5 0.00 66 30 23870 -57.5 -89.5 1 32.0 -58.7 290 20 587.9 587.9 320.0 587.9 0.00 67 25 25011 -60.5 -90.5 1 30.0 -61.5 273 22 610.7 610.7 321.1 610.8 0.00 68 23 25534 -56.7 -89.7 1 33.0 -58.3 279 7 636.7 636.7 322.2 636.7 0.01 69 20 26420 -56.3 -89.3 1 33.0 -58.2 265 18 663.8 663.8 323.2 663.9 0.01 70 15 28246 -54.7 -88.7 1 34.0 -57.5 275 23 726.1 726.1 325.3 726.2 0.01 71 10 30820 -56.7 -89.7 1 33.0 -59.9 270 26 807.9 807.9 327.4 808.0 0.01 72 9.1 31417 -57.3 -89.3 1 32.0 -60.5 827.7 827.7 327.9 827.8 0.01 73 8.5 31849 -56.7 -89.7 1 33.0 -60.3 846.3 846.3 328.3 846.5 0.01 74 7.8 32402 -49.9 -87.9 0 38.0 -56.3 894.6 894.7 329.3 894.8 0.02 75 6.0 34119 -49.6 -86.8 1 37.2 -57.1 270 62 965.7 965.8 330.6 966.1 0.03 76 5.6 34571 -49.5 -86.5 1 37.0 -57.3 985.3 985.4 330.9 985.8 0.04 TRP 238 10690 -58.3 -64.3 46 6.0 -58.4 45 32 323.9 323.9 290.0 324.0 0.03 WND 6.0 34119 -49.6 -86.8 1 37.2 -57.1 270 62 965.7 965.8 330.6 966.1 0.03 Sounding variables and indices 1000-500 mb thick: 5522.00 m Freezing level: 711.00 mb = 2879.18 m = 9446.00 ft Wetbulb zero: 771.02 mb = 2220.86 m = 7286.19 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 72.10 % Est. max temperature: 19.97 C = 67.95 F Sfc-Lift cond lev (LCL): 962.38 mb = 397.13 m = 1302.91 ft T: 9.66 C 700-500 lapse rate: 6.78 C/km ThetaE index: 1.78 C Layer 925.0- 831.0 mb Conv cond level (CCL): 758.41 mb = 2354.80 m = 7725.63 ft Mean mixing ratio: 6.71 g/kg Conv temperature: 27.34 C = 81.21 F Cap Strength: 7.19 C Lifted Index: 7.00 C Risk: None Lifted Index @300 mb: 9.78 C Lifted Index @700 mb: 5.68 C Showalter Index: 6.89 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 17.30 C K Index: 20.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 35.00 Risk: None Energy Index: 2.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.38 J/kg Max Up Vert Vel: 6.54 m/s Conv Inhibition (B-): 70812.38 J/kg Cap Strength: 7.07 C Lift Cond Lev (LCL): 928.16 mb = 697.74 m = 2289.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 26 at 11 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 1007 17 325 3 1.7 -2.5 | 222 10 6.6 7.4 1 1000 78 325 4 2.3 -3.3 | 227 10 7.1 6.6 2 973 305 80 2 -2.0 -0.3 | 197 10 2.9 9.5 3 938 610 255 7 6.8 1.8 | 225 16 11.6 11.7 4 925 726 275 13 13.0 -1.1 | 244 20 17.8 8.8 5 904 914 270 13 13.0 -0.0 | 241 20 17.9 9.9 6 871 1219 240 14 12.1 7.0 | 225 24 17.0 16.9 7 850 1423 255 7 6.8 1.8 | 225 16 11.6 11.7 8 840 1524 325 12 6.9 -9.8 | 270 12 11.7 0.1 9 809 1829 345 19 4.9 -18.4 | 311 13 9.8 -8.5 10 779 2134 345 15 3.9 -14.5 | 298 10 8.7 -4.6 11 750 2438 350 19 3.3 -18.7 | 317 12 8.2 -8.8 12 723 2743 350 18 3.1 -17.7 | 314 11 8.0 -7.8 13 700 3004 330 23 11.5 -19.9 | 302 19 16.4 -10.0 14 696 3048 335 24 10.1 -21.8 | 308 19 15.0 -11.9 15 643 3658 5 15 -1.3 -14.9 | 325 6 3.5 -5.1 16 594 4267 50 10 -7.7 -6.4 | 141 4 -2.8 3.5 17 549 4877 40 13 -8.4 -10.0 | 89 4 -3.5 -0.1 18 528 5182 40 17 -10.9 -13.0 | 63 7 -6.1 -3.1 19 500 5600 10 21 -3.6 -20.7 | 354 11 1.2 -10.8 20 487 5791 10 21 -3.6 -20.7 | 354 11 1.2 -10.8 21 467 6096 35 16 -9.2 -13.1 | 53 5 -4.3 -3.2 22 448 6401 40 14 -9.0 -10.7 | 79 4 -4.1 -0.8 23 430 6706 25 15 -6.3 -13.6 | 22 4 -1.5 -3.7 24 400 7230 45 16 -11.3 -11.3 | 78 7 -6.5 -1.4 25 378 7620 45 17 -12.0 -12.0 | 73 7 -7.2 -2.1 26 362 7925 50 20 -15.3 -12.9 | 74 11 -10.5 -3.0 27 346 8230 45 25 -17.7 -17.7 | 59 15 -12.8 -7.8 28 317 8839 35 22 -12.6 -18.0 | 44 11 -7.8 -8.1 29 303 9144 40 21 -13.5 -16.1 | 54 11 -8.6 -6.2 30 300 9210 40 19 -12.2 -14.6 | 58 9 -7.4 -4.7 31 276 9754 55 15 -12.3 -8.6 | 100 8 -7.4 1.3 32 263 10058 65 24 -21.8 -10.1 | 89 17 -16.9 -0.3 33 251 10363 35 23 -13.2 -18.8 | 43 12 -8.3 -9.0 34 250 10380 30 24 -12.0 -20.8 | 33 13 -7.1 -10.9 35 239 10668 30 28 -14.0 -24.2 | 32 17 -9.1 -14.4 36 238 10690 45 32 -22.6 -22.6 | 54 22 -17.8 -12.7 37 228 10973 45 32 -22.6 -22.6 | 54 22 -17.8 -12.7 38 217 11278 35 22 -12.6 -18.0 | 44 11 -7.8 -8.1 39 207 11582 50 15 -11.5 -9.6 | 92 7 -6.6 0.2 40 200 11800 30 17 -8.5 -14.7 | 37 6 -3.6 -4.8 41 197 11887 30 17 -8.5 -14.7 | 37 6 -3.6 -4.8 42 188 12192 70 15 -14.1 -5.1 | 117 10 -9.2 4.8 43 179 12497 75 10 -9.7 -2.6 | 147 9 -4.8 7.3 44 171 12802 120 14 -12.1 7.0 | 157 18 -7.3 16.9 45 163 13106 195 10 2.6 9.7 | 201 21 7.4 19.5 46 156 13411 275 10 10.0 -0.9 | 239 17 14.8 9.0 47 150 13650 170 6 -1.0 5.9 | 194 16 3.8 15.8 48 148 13716 40 1 -0.6 -0.8 | 205 10 4.2 9.1 49 123 14935 175 10 -0.9 10.0 | 191 20 4.0 19.9 50 117 15240 225 18 12.7 12.7 | 218 29 17.6 22.6 51 106 15850 225 14 9.9 9.9 | 217 25 14.8 19.8 52 102 16154 260 10 9.8 1.7 | 232 19 14.7 11.6 53 100 16250 170 12 -2.1 11.8 | 187 22 2.8 21.7 54 97 16459 170 12 -2.1 11.8 | 187 22 2.8 21.7 55 92 16764 165 14 -3.6 13.5 | 183 23 1.2 23.4 56 88 17069 235 24 19.7 13.8 | 226 34 24.5 23.7 57 84 17374 250 22 20.7 7.5 | 236 31 25.5 17.4 58 80 17678 270 19 19.0 -0.0 | 247 26 23.9 9.9 59 76 17983 270 14 14.0 -0.0 | 242 21 18.9 9.9 60 73 18288 220 11 7.1 8.4 | 213 22 11.9 18.3 61 70 18540 230 20 15.3 12.9 | 222 30 20.2 22.7 62 66 18898 230 22 16.9 14.1 | 222 32 21.7 24.0 63 63 19202 220 14 9.0 10.7 | 214 25 13.9 20.6 64 60 19507 250 16 15.0 5.5 | 232 25 19.9 15.4 65 57 19812 230 19 14.6 12.2 | 221 29 19.4 22.1 66 55 20117 255 14 13.5 3.6 | 234 23 18.4 13.5 67 50 20660 250 18 16.9 6.2 | 234 27 21.8 16.0 68 49 20726 235 15 12.3 8.6 | 223 25 17.1 18.5 69 47 21031 250 19 17.9 6.5 | 234 28 22.7 16.4 70 45 21336 285 19 18.4 -4.9 | 258 24 23.2 5.0 71 43 21641 270 18 18.0 -0.0 | 247 25 22.9 9.9 72 41 21946 290 16 15.0 -5.5 | 257 20 19.9 4.4 73 39 22250 255 18 17.4 4.7 | 237 27 22.2 14.5 74 37 22555 240 18 15.6 9.0 | 227 28 20.4 18.9 75 34 23165 260 10 9.8 1.7 | 232 19 14.7 11.6 76 32 23470 230 16 12.3 10.3 | 220 26 17.1 20.2 77 30 23774 270 28 28.0 -0.0 | 253 34 32.9 9.9 78 30 23870 290 20 18.8 -6.8 | 263 24 23.6 3.0 79 29 24079 285 25 24.1 -6.5 | 263 29 29.0 3.4 80 26 24689 305 15 12.3 -8.6 | 266 17 17.1 1.3 81 25 24994 270 23 23.0 -0.0 | 250 30 27.9 9.9 82 24 25298 315 11 7.8 -7.8 | 261 13 12.6 2.1 83 23 25603 270 6 6.0 -0.0 | 228 15 10.9 9.9 84 22 25908 250 10 9.4 3.4 | 227 19 14.3 13.3 85 21 26213 275 17 16.9 -1.5 | 249 23 21.8 8.4 86 20 26420 265 18 17.9 1.6 | 243 26 22.8 11.5 87 20 26518 260 15 14.8 2.6 | 238 23 19.6 12.5 88 19 26822 250 18 16.9 6.2 | 234 27 21.8 16.0 89 17 27432 265 21 20.9 1.8 | 246 28 25.8 11.7 90 15 28042 260 21 20.7 3.6 | 242 29 25.5 13.5 91 14 28651 305 28 22.9 -16.1 | 283 28 27.8 -6.2 92 13 29261 270 22 22.0 -0.0 | 250 29 26.9 9.9 93 12 29566 275 18 17.9 -1.6 | 250 24 22.8 8.3 94 12 29870 240 20 17.3 10.0 | 228 30 22.2 19.9 95 11 30175 255 29 28.0 7.5 | 242 37 32.9 17.4 96 10 30820 270 26 26.0 -0.0 | 252 32 30.9 9.9 Wind Parameters Mean winds (0-6000m): 356.2 at 14.7 knts Storm direction: 26.2 at 11.0 knts Shear (0-3000m) pos: 4.0 neg: 1.7 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 82.0 deg Storm rel helicity (0-3000m) pos: 142.6 neg: -71.2 tot: 71.4 m^2/s^2 ave: 23.8 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 13.6 stream: 3.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.91 Bulk Shear: 23.59 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 ------------------------------------------------------------------------------- 500 296 3 223 12| 0.0 7.8 7.8| 13.7 -11.7 2.0 4.1 -0.09| 14.8 -1.3 1000 273 7 232 15| 5.9 3.9 9.8| 64.9 -25.1 39.8 39.8 0.26| 15.4 3.9 1500 264 9 231 17| 5.2 2.6 7.8|102.8 -52.6 50.2 33.5 0.26| 18.2 4.7 2000 295 11 250 15| 5.4 1.9 7.4|132.9 -56.2 76.7 38.4 0.34| 16.7 5.6 2500 314 12 263 14| 4.9 1.6 6.4|142.6 -58.7 83.9 33.6 0.35| 14.4 5.0 3000 323 13 273 13| 4.0 1.7 5.7|142.6 -71.2 71.4 23.8 0.27| 13.6 3.6 4000 334 14 285 11| 2.7 1.3 4.0|168.3 -71.2 97.1 24.3 0.31| 13.0 4.0 5000 347 14 294 9| 2.2 0.7 2.9|169.9 -75.6 94.3 18.9 0.27| 11.3 3.0 6000 356 15 309 8| 1.9 1.1 2.9|182.1 -98.1 84.0 14.0 0.19| 11.1 2.1 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251011.00.gif