UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103000.upa.cvt Date: 0000Z 30 OCT 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:0000Z 30 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 1029 17 12.0 6.0 67 6.0 8.9 230 4 282.8 283.8 280.7 298.6 5.70 1 1023 65 11.4 5.4 67 6.0 8.3 229 5 282.7 283.7 280.4 298.0 5.50 2 1000 253 9.8 3.8 66 6.0 6.8 225 8 283.0 283.8 280.0 297.0 5.02 3 925 894 3.8 2.0 88 1.8 2.9 240 5 283.2 284.0 279.8 296.5 4.78 4 898 1134 1.6 1.4 99 0.2 1.5 247 6 283.3 284.1 279.8 296.5 4.71 5 850 1574 -1.1 -1.8 95 0.7 -1.4 255 9 285.0 285.7 279.6 296.2 3.94 6 820 1859 -3.5 -3.5 100 0.0 -3.5 271 12 285.4 286.0 279.4 295.7 3.60 7 800 2054 -4.7 -4.8 99 0.1 -4.7 277 13 286.1 286.7 279.4 295.7 3.34 8 797 2084 -4.9 -6.2 91 1.3 -5.4 278 14 286.2 286.8 279.0 294.9 3.01 9 794 2113 -4.5 -9.5 68 5.0 -6.2 279 14 287.0 287.4 278.5 293.8 2.34 10 785 2203 -4.5 -13.5 49 9.0 -7.3 282 15 287.9 288.2 278.2 293.0 1.72 11 783 2223 -2.9 -20.9 24 18.0 -7.6 283 15 289.8 290.0 278.0 292.7 0.92 12 761 2449 -2.5 -9.5 59 7.0 -5.0 290 18 292.6 293.1 281.3 299.9 2.44 13 758 2481 -2.3 -9.3 59 7.0 -4.9 289 18 293.2 293.6 281.6 300.6 2.49 14 747 2597 -2.7 -9.7 59 7.0 -5.3 287 19 294.0 294.4 281.9 301.3 2.45 15 717 2921 -4.9 -9.5 70 4.6 -6.6 294 19 295.0 295.5 282.5 302.8 2.59 16 710 2998 -5.1 -13.1 53 8.0 -7.7 297 19 295.6 296.0 282.0 301.6 1.96 17 700 3109 -5.7 -12.7 58 7.0 -8.0 300 19 296.2 296.5 282.4 302.5 2.05 18 676 3382 -6.7 -11.6 68 4.9 -8.4 288 24 298.0 298.4 283.5 305.2 2.33 19 588 4461 -12.7 -24.7 36 12.0 -15.4 274 41 303.2 303.3 283.8 306.0 0.88 20 574 4645 -13.3 -26.3 33 13.0 -16.2 272 41 304.6 304.7 284.2 307.1 0.78 21 553 4928 -14.7 -25.7 39 11.0 -17.1 269 40 306.2 306.3 284.9 309.0 0.85 22 548 4997 -14.3 -15.9 88 1.6 -14.8 268 39 307.4 307.8 286.7 313.9 2.02 23 542 5081 -14.7 -16.1 89 1.4 -15.1 267 38 307.9 308.3 286.9 314.4 2.01 24 537 5151 -14.7 -20.7 60 6.0 -16.3 266 37 308.7 309.0 286.5 313.2 1.37 25 517 5438 -15.5 -24.5 46 9.0 -17.6 270 39 311.2 311.3 286.9 314.6 1.02 26 500 5690 -17.3 -23.3 60 6.0 -18.7 275 42 311.9 312.2 287.3 315.9 1.17 27 498 5720 -17.5 -23.5 59 6.0 -18.9 274 43 312.1 312.3 287.4 315.9 1.15 28 475 6073 -19.1 -35.1 23 16.0 -21.7 266 50 314.3 314.4 287.3 315.8 0.41 29 418 7012 -25.3 -43.3 17 18.0 -27.3 265 61 318.1 318.1 288.3 318.8 0.20 30 400 7330 -27.7 -44.7 18 17.0 -29.4 270 53 319.0 319.0 288.6 319.7 0.18 31 384 7621 -30.1 -44.1 24 14.0 -31.4 270 51 319.6 319.6 288.8 320.3 0.20 32 376 7770 -31.1 -40.1 41 9.0 -32.1 270 52 320.2 320.2 289.2 321.3 0.31 33 374 7807 -31.3 -48.3 17 17.0 -32.7 271 52 320.4 320.4 289.0 320.9 0.13 34 358 8114 -34.1 -51.1 16 17.0 -35.3 272 53 320.7 320.7 289.0 321.1 0.10 35 338 8512 -37.7 -51.7 22 14.0 -38.5 273 55 321.1 321.1 289.2 321.5 0.10 36 335 8573 -38.1 -47.1 38 9.0 -38.7 273 55 321.4 321.4 289.3 322.0 0.16 37 334 8594 -38.3 -48.3 34 10.0 -38.9 273 55 321.4 321.4 289.3 321.9 0.14 38 315 8992 -41.7 -46.7 58 5.0 -42.0 274 57 322.1 322.1 289.6 322.8 0.18 39 300 9320 -44.7 -49.7 57 5.0 -44.9 275 57 322.4 322.4 289.6 322.9 0.14 40 282 9730 -48.5 -51.9 68 3.4 -48.6 273 60 322.7 322.7 289.7 323.1 0.11 41 267 10087 -51.3 -55.5 61 4.2 -51.4 272 63 323.7 323.7 290.0 324.0 0.08 42 260 10259 -53.1 -55.7 73 2.6 -53.2 271 64 323.5 323.5 289.9 323.8 0.08 43 250 10510 -55.3 -58.8 65 3.5 -55.4 270 66 323.9 323.9 290.0 324.1 0.05 44 246 10613 -56.2 -60.0 62 3.8 -56.2 270 67 324.1 324.1 290.0 324.3 0.05 45 221 11288 -61.9 -67.9 45 6.0 -62.0 273 64 325.3 325.3 290.4 325.4 0.02 46 201 11870 -67.3 -71.2 58 3.9 -67.3 275 63 325.7 325.7 290.5 325.8 0.01 47 200 11900 -66.7 -70.7 57 4.0 -66.7 275 63 327.1 327.1 290.9 327.2 0.01 48 189 12241 -67.7 -71.9 55 4.2 -67.7 269 62 330.9 330.9 292.0 330.9 0.01 49 186 12337 -67.3 -70.9 60 3.6 -67.3 268 62 333.0 333.0 292.6 333.1 0.01 50 175 12706 -65.9 -77.9 17 12.0 -66.0 270 59 341.2 341.2 294.6 341.2 0.01 51 161 13215 -63.1 -82.1 6 19.0 -63.2 276 55 354.1 354.1 297.5 354.1 0.00 52 154 13488 -63.9 -82.9 6 19.0 -64.0 266 52 357.3 357.3 298.2 357.3 0.00 53 150 13650 -62.5 -82.5 5 20.0 -62.6 260 51 362.4 362.4 299.2 362.4 0.00 54 136 14260 -58.7 -83.7 3 25.0 -59.0 258 50 379.4 379.4 302.2 379.4 0.00 55 124 14838 -60.3 -84.3 3 24.0 -60.5 256 50 386.7 386.7 303.3 386.7 0.00 56 120 15043 -58.5 -84.5 2 26.0 -58.8 256 49 393.6 393.6 304.3 393.6 0.00 57 117 15202 -59.5 -84.5 2 25.0 -59.7 255 49 394.6 394.6 304.5 394.7 0.00 58 100 16190 -56.9 -84.9 2 28.0 -57.3 260 44 417.8 417.8 307.4 417.8 0.00 59 93 16647 -58.3 -86.3 2 28.0 -58.7 262 42 423.8 423.8 308.2 423.8 0.00 60 70 18440 -56.3 -86.3 1 30.0 -56.9 250 26 463.9 463.9 312.1 464.0 0.00 61 65 18911 -55.3 -86.3 1 31.0 -56.1 235 33 476.1 476.1 313.1 476.1 0.00 62 50 20580 -56.1 -86.1 1 30.0 -57.0 225 27 511.3 511.3 315.7 511.3 0.00 63 35 22823 -59.5 -88.5 1 29.0 -60.3 231 27 557.3 557.3 318.5 557.3 0.00 64 30 23790 -57.7 -87.7 1 30.0 -58.9 175 5 587.3 587.3 320.0 587.4 0.01 65 20 26350 -56.1 -87.1 1 31.0 -58.1 305 7 664.5 664.5 323.2 664.5 0.01 66 17 27378 -57.1 -87.1 1 30.0 -59.2 69 4 692.9 692.9 324.2 692.9 0.01 67 14 28615 -53.5 -86.5 1 33.0 -56.8 65 10 744.6 744.6 325.8 744.8 0.02 68 11 30152 -56.7 -86.7 1 30.0 -59.6 313 11 786.2 786.2 326.9 786.3 0.02 69 10 30760 -53.7 -86.7 1 33.0 -57.8 340 12 819.1 819.1 327.7 819.3 0.02 70 7.9 32290 -49.3 -84.3 1 35.0 -55.9 893.8 893.8 329.3 894.2 0.04 71 6.0 34091 -50.1 -85.1 1 35.0 -57.4 963.5 963.5 330.6 964.0 0.05 72 5.6 34545 -46.9 -84.9 1 38.0 -56.1 996.8 996.8 331.1 997.4 0.05 TRP 201 11870 -67.3 -71.2 58 3.9 -67.3 275 63 325.7 325.7 290.5 325.8 0.01 WND 246 10613 -56.2 -60.0 62 3.8 -56.2 270 67 324.1 324.1 290.0 324.3 0.05 Sounding variables and indices 1000-500 mb thick: 5437.00 m Freezing level: 869.56 mb = 1394.59 m = 4575.36 ft Wetbulb zero: 873.18 mb = 1358.31 m = 4456.35 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 65.51 % Est. max temperature: 13.16 C = 55.70 F Sfc-Lift cond lev (LCL): 939.70 mb = 764.34 m = 2507.66 ft T: 5.01 C 700-500 lapse rate: 4.49 C/km ThetaE index: 3.04 C Layer 797.0- 761.0 mb Conv cond level (CCL): 908.12 mb = 1042.93 m = 3421.64 ft Mean mixing ratio: 5.02 g/kg Conv temperature: 12.46 C = 54.43 F Cap Strength: 13.48 C Lifted Index: 13.79 C Risk: None Lifted Index @300 mb: 18.03 C Lifted Index @700 mb: 5.47 C Showalter Index: 14.38 C Risk: None Total Totals Index: 31.70 C Risk: None Vertical Totals Index: 16.20 C Cross Totals Index: 15.50 C K Index: 7.40 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 4.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.57 J/kg Max Up Vert Vel: 5.21 m/s Conv Inhibition (B-): 2.95 J/kg Cap Strength: 13.72 C Lift Cond Lev (LCL): 912.05 mb = 1008.03 m = 3307.15 ft Lev Free Conv (LFC): 897.05 mb = 1142.09 m = 3746.97 ft Equ Level (EL): 787.05 mb = 2182.71 m = 7161.02 ft B at Equ Level: 9.16 J/kg Max Parcel Lev (MPL): 777.05 mb = 2283.90 m = 7493.01 ft Wind level data Storm motion: 303 at 18 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 1029 17 230 4 3.1 2.6 | 136 17 -11.8 12.3 1 1000 253 225 8 5.7 5.7 | 149 18 -9.2 15.4 2 994 305 225 8 5.7 5.7 | 149 18 -9.2 15.4 3 958 610 245 2 1.8 0.8 | 129 17 -13.0 10.6 4 925 894 240 5 4.3 2.5 | 139 16 -10.5 12.2 5 923 914 240 5 4.3 2.5 | 139 16 -10.5 12.2 6 888 1219 250 7 6.6 2.4 | 146 15 -8.3 12.1 7 850 1574 255 9 8.7 2.3 | 153 14 -6.2 12.1 8 823 1829 270 12 12.0 -0.0 | 164 10 -2.9 9.7 9 792 2134 280 14 13.8 -2.4 | 172 7 -1.1 7.3 10 762 2438 290 18 16.9 -6.2 | 210 4 2.1 3.6 11 733 2743 285 19 18.4 -4.9 | 216 6 3.5 4.8 12 705 3048 300 19 16.5 -9.5 | 262 2 1.6 0.2 13 700 3109 300 19 16.5 -9.5 | 262 2 1.6 0.2 14 652 3658 275 30 29.9 -2.6 | 245 17 15.0 7.1 15 602 4267 275 41 40.8 -3.6 | 257 27 26.0 6.2 16 556 4877 270 41 41.0 -0.0 | 250 28 26.1 9.7 17 534 5182 265 36 35.9 3.1 | 239 25 21.0 12.9 18 500 5690 275 42 41.8 -3.7 | 257 28 27.0 6.1 19 473 6096 265 51 50.8 4.4 | 248 39 36.0 14.2 20 418 7010 265 61 60.8 5.3 | 252 48 45.9 15.1 21 400 7330 270 53 53.0 -0.0 | 256 39 38.1 9.7 22 384 7620 270 51 51.0 -0.0 | 255 37 36.1 9.7 23 308 9144 275 58 57.8 -5.1 | 264 43 42.9 4.7 24 300 9320 275 57 56.8 -5.0 | 264 42 41.9 4.8 25 250 10510 270 66 66.0 -0.0 | 259 52 51.1 9.7 26 246 10613 270 67 67.0 -0.0 | 259 53 52.1 9.7 27 244 10668 270 66 66.0 -0.0 | 259 52 51.1 9.7 28 211 11582 275 63 62.8 -5.5 | 265 48 47.9 4.2 29 201 11870 275 63 62.8 -5.5 | 265 48 47.9 4.2 30 200 11900 275 63 62.8 -5.5 | 265 48 47.9 4.2 31 181 12497 265 61 60.8 5.3 | 252 48 45.9 15.1 32 164 13106 280 56 55.1 -9.7 | 270 40 40.3 0.0 33 150 13650 260 51 50.2 8.9 | 242 40 35.4 18.6 34 116 15240 255 49 47.3 12.7 | 235 39 32.5 22.4 35 106 15850 280 48 47.3 -8.3 | 268 32 32.4 1.4 36 100 16190 260 44 43.3 7.6 | 239 33 28.5 17.4 37 96 16459 260 44 43.3 7.6 | 239 33 28.5 17.4 38 75 17983 275 31 30.9 -2.7 | 246 18 16.0 7.0 39 70 18440 250 26 24.4 8.9 | 207 21 9.6 18.6 40 68 18593 255 27 26.1 7.0 | 214 20 11.2 16.7 41 65 18898 235 33 27.0 18.9 | 203 31 12.2 28.7 42 56 19812 245 36 32.6 15.2 | 215 31 17.8 24.9 43 54 20117 245 14 12.7 5.9 | 172 16 -2.2 15.7 44 50 20580 225 27 19.1 19.1 | 188 29 4.2 28.8 45 49 20726 230 36 27.6 23.1 | 201 35 12.7 32.9 46 47 21031 210 21 10.5 18.2 | 171 28 -4.4 27.9 47 44 21336 200 26 8.9 24.4 | 170 35 -6.0 34.2 48 42 21641 220 31 19.9 23.7 | 189 34 5.1 33.5 49 38 22250 280 26 25.6 -4.5 | 244 12 10.8 5.2 50 37 22555 240 10 8.7 5.0 | 157 16 -6.2 14.7 51 35 22860 230 30 23.0 19.3 | 196 30 8.1 29.0 52 33 23165 255 34 32.8 8.8 | 224 26 18.0 18.5 53 32 23470 285 20 19.3 -5.2 | 224 6 4.5 4.6 54 30 23774 355 3 0.3 -3.0 | 115 16 -14.6 6.7 55 30 23790 175 5 -0.4 5.0 | 134 21 -15.3 14.7 56 29 24079 140 10 -6.4 7.7 | 129 27 -21.3 17.4 57 27 24384 235 2 1.6 1.1 | 129 17 -13.2 10.9 58 26 24689 195 10 2.6 9.7 | 148 23 -12.3 19.4 59 25 24994 230 20 15.3 12.9 | 181 23 0.5 22.6 60 24 25298 275 10 10.0 -0.9 | 151 10 -4.9 8.9 61 20 26350 305 7 5.7 -4.0 | 122 11 -9.1 5.7 62 17 27432 75 4 -3.9 -1.0 | 115 21 -18.7 8.7 63 14 28651 65 10 -9.1 -4.2 | 103 25 -23.9 5.5 64 13 28956 95 12 -12.0 1.0 | 112 29 -26.8 10.8 65 12 29870 300 10 8.7 -5.0 | 127 8 -6.2 4.7 66 10 30760 340 12 4.1 -11.3 | 82 11 -10.7 -1.5 Wind Parameters Mean winds (0-6000m): 273.2 at 23.7 knts Storm direction: 303.2 at 17.8 knts Shear (0-3000m) pos: 3.1 neg: 0.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 113.7 deg Storm rel helicity (0-3000m) pos: 60.8 neg: -25.0 tot: 35.8 m^2/s^2 ave: 11.9 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.26 Bulk Shear: 52.18 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 ------------------------------------------------------------------------------- 500 228 6 143 17| 0.7 0.0 0.7| 17.0 -17.4 -0.4 -0.8 -0.02| 8.2 -0.2 1000 232 5 140 17| 1.0 0.0 1.0| 31.9 -25.0 6.8 6.8 0.11| 6.9 0.8 1500 240 6 142 16| 1.8 0.0 1.8| 42.0 -25.0 17.0 11.3 0.25| 5.7 1.4 2000 251 7 146 15| 2.8 0.0 2.8| 52.0 -25.0 27.0 13.5 0.32| 5.9 1.9 2500 263 9 151 12| 3.4 0.0 3.4| 58.4 -25.0 33.4 13.4 0.40| 6.0 2.4 3000 271 11 156 10| 3.1 0.0 3.1| 60.8 -25.0 35.8 11.9 0.40| 6.0 2.4 4000 276 15 179 8| 2.3 2.6 4.9| 73.4 -31.9 41.5 10.4 0.25| 7.3 1.8 5000 275 20 213 10| 1.8 2.5 4.4| 81.6 -71.0 10.6 2.1 0.15| 6.9 1.0 6000 273 24 226 12| 1.8 2.9 4.7|135.0-117.4 17.6 2.9 0.14| 7.5 1.0 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251030.00.gif