UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:0000Z 8 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 1008 17 7.6 6.4 92 1.2 7.0 210 2 280.1 281.1 279.8 296.5 5.98 1 1000 81 7.6 5.2 85 2.4 6.4 180 8 280.8 281.7 279.6 296.0 5.54 2 992 147 8.0 3.6 74 4.4 5.9 184 9 281.8 282.7 279.4 295.6 4.99 3 925 721 3.6 0.4 80 3.2 2.2 205 21 283.0 283.7 279.0 294.9 4.25 4 870 1216 0.0 -1.4 90 1.4 -0.6 225 26 284.2 284.9 279.3 295.5 3.96 5 850 1402 -1.1 -3.4 84 2.3 -2.0 230 29 285.0 285.6 279.1 295.0 3.50 6 817 1716 -3.3 -7.0 76 3.7 -4.7 230 31 285.9 286.4 278.6 293.9 2.76 7 763 2253 -7.3 -9.0 88 1.7 -7.9 230 34 287.2 287.7 278.9 294.6 2.53 8 760 2284 -7.5 -9.1 88 1.6 -8.1 230 34 287.3 287.8 279.0 294.7 2.52 9 747 2418 -7.5 -18.5 41 11.0 -10.4 230 36 288.8 289.0 277.9 292.4 1.19 10 730 2597 -8.7 -14.7 62 6.0 -10.5 235 34 289.4 289.7 278.8 294.4 1.67 11 716 2747 -8.7 -17.7 48 9.0 -11.1 240 32 291.0 291.2 279.1 295.0 1.33 12 701 2911 -9.7 -24.7 28 15.0 -13.0 240 37 291.6 291.8 278.6 293.9 0.74 13 700 2922 -9.7 -23.7 31 14.0 -12.9 240 37 291.7 291.9 278.7 294.3 0.81 14 683 3111 -11.5 -23.5 36 12.0 -14.2 242 37 291.8 291.9 278.8 294.4 0.84 15 658 3396 -13.1 -34.1 15 21.0 -16.4 246 38 293.1 293.2 278.7 294.2 0.32 16 609 3981 -17.1 -36.1 18 19.0 -19.8 260 48 295.1 295.1 279.6 296.0 0.29 17 565 4541 -19.3 -41.3 12 22.0 -21.9 255 65 298.9 298.9 281.1 299.5 0.18 18 528 5041 -22.9 -39.9 20 17.0 -24.8 261 68 300.4 300.4 281.8 301.2 0.22 19 526 5069 -22.9 -34.9 33 12.0 -24.5 262 69 300.7 300.8 282.2 302.0 0.37 20 518 5181 -23.3 -34.3 36 11.0 -24.8 263 70 301.6 301.6 282.5 302.9 0.40 21 500 5440 -23.9 -36.9 29 13.0 -25.5 265 72 303.9 304.0 283.4 305.0 0.32 22 460 6045 -26.7 -44.7 17 18.0 -28.4 270 81 307.7 307.8 284.7 308.3 0.16 23 445 6284 -27.9 -49.9 10 22.0 -29.6 269 83 309.2 309.2 285.1 309.5 0.09 24 400 7040 -33.7 -49.7 18 16.0 -34.7 265 89 311.2 311.2 285.9 311.6 0.10 25 362 7732 -38.3 -55.3 15 17.0 -39.1 271 93 314.1 314.1 286.8 314.3 0.06 26 348 8002 -40.1 -45.0 59 4.9 -40.4 274 98 315.2 315.2 287.4 315.9 0.20 27 343 8101 -39.9 -44.6 61 4.7 -40.2 275 100 316.8 316.8 287.9 317.5 0.21 28 322 8529 -43.4 -46.8 69 3.5 -43.6 280 109 317.7 317.7 288.2 318.4 0.18 29 310 8783 -45.5 -48.2 74 2.7 -45.6 280 107 318.2 318.3 288.3 318.8 0.16 30 300 9000 -47.5 -50.8 69 3.3 -47.6 280 106 318.4 318.4 288.3 318.9 0.12 31 289 9245 -49.7 -53.6 63 3.9 -49.8 279 104 318.7 318.7 288.4 319.0 0.09 32 287 9290 -50.1 -54.9 57 4.8 -50.3 278 103 318.7 318.8 288.4 319.0 0.08 33 272 9638 -52.5 -54.3 81 1.8 -52.5 275 97 320.2 320.2 288.9 320.5 0.09 34 268 9733 -52.9 -61.9 33 9.0 -53.1 274 95 321.0 321.0 289.1 321.1 0.03 35 261 9903 -53.3 -67.3 17 14.0 -53.5 272 92 322.8 322.8 289.6 322.9 0.02 36 258 9978 -52.7 -69.7 11 17.0 -52.9 271 91 324.8 324.8 290.2 324.8 0.01 37 250 10180 -53.9 -68.9 14 15.0 -54.1 265 94 325.9 325.9 290.6 326.0 0.01 38 208 11344 -60.1 -73.1 17 13.0 -60.2 270 97 333.8 333.8 292.7 333.9 0.01 39 200 11590 -58.3 -74.3 11 16.0 -58.5 275 94 340.4 340.4 294.4 340.5 0.01 40 195 11749 -58.1 -76.1 8 18.0 -58.3 275 86 343.2 343.2 295.1 343.3 0.01 41 188 11982 -54.3 -79.3 3 25.0 -54.6 275 75 353.0 353.0 297.3 353.0 0.00 42 175 12440 -55.7 -80.7 3 25.0 -56.0 276 69 358.0 358.0 298.3 358.0 0.00 43 157 13136 -52.9 -81.9 2 29.0 -53.4 280 77 374.0 374.0 301.2 374.0 0.00 44 150 13430 -53.5 -82.5 2 29.0 -53.9 280 57 377.9 377.9 301.9 377.9 0.00 45 146 13603 -54.7 -82.7 2 28.0 -55.1 283 55 378.7 378.7 302.1 378.8 0.00 46 141 13827 -54.3 -83.3 2 29.0 -54.7 288 53 383.2 383.2 302.8 383.3 0.00 47 128 14441 -58.5 -84.5 2 26.0 -58.8 300 47 386.4 386.4 303.2 386.4 0.00 48 110 15390 -60.1 -86.1 2 26.0 -60.4 285 45 400.5 400.5 305.3 400.5 0.00 49 103 15803 -57.3 -85.3 2 28.0 -57.7 270 57 413.5 413.5 306.9 413.5 0.00 50 100 15990 -57.5 -85.5 2 28.0 -57.9 275 54 416.6 416.6 307.3 416.6 0.00 51 98 16118 -57.9 -85.9 2 28.0 -58.3 275 54 418.3 418.3 307.5 418.3 0.00 52 89 16738 -49.7 -82.7 1 33.0 -50.8 284 48 446.3 446.3 310.5 446.4 0.00 53 73 18014 -57.5 -85.5 2 28.0 -58.0 281 38 455.9 455.9 311.4 455.9 0.00 54 70 18280 -57.1 -86.1 1 29.0 -57.7 295 44 462.2 462.2 312.0 462.2 0.00 55 64 18849 -54.3 -85.3 1 31.0 -55.2 304 44 480.4 480.4 313.5 480.4 0.00 56 59 19367 -55.5 -85.5 1 30.0 -56.3 317 39 489.0 489.0 314.1 489.0 0.00 57 56 19702 -52.1 -85.1 1 33.0 -53.4 310 38 504.1 504.1 315.2 504.1 0.01 58 50 20430 -54.1 -85.1 1 31.0 -55.2 340 29 516.0 516.0 316.1 516.0 0.01 59 49 20559 -54.3 -85.3 1 31.0 -55.4 340 31 518.5 518.5 316.2 518.5 0.01 60 43 21401 -51.7 -84.7 1 33.0 -53.4 333 30 544.6 544.6 317.8 544.7 0.01 61 30 23720 -54.5 -86.5 1 32.0 -56.2 30 16 596.1 596.1 320.5 596.1 0.01 62 29 23937 -53.7 -85.7 1 32.0 -55.6 8 24 604.1 604.1 320.8 604.1 0.01 63 24 25139 -58.7 -87.7 1 29.0 -60.0 354 17 623.1 623.1 321.6 623.2 0.01 64 20 26290 -56.1 -87.1 1 31.0 -58.1 30 16 664.5 664.5 323.2 664.5 0.01 65 12 29544 -54.9 -86.9 1 32.0 -58.2 56 32 773.2 773.2 326.5 773.4 0.02 66 10 30720 -50.7 -84.7 1 34.0 -55.9 60 31 830.3 830.3 328.0 830.6 0.03 67 7.9 32264 -48.5 -83.5 1 35.0 -55.5 897.0 897.0 329.4 897.5 0.05 68 6.2 33843 -52.7 -85.7 1 33.0 -58.7 943.4 943.4 330.2 943.8 0.04 69 5.6 34504 -50.5 -85.5 1 35.0 -57.9 980.9 981.0 330.9 981.4 0.05 TRP 208 11344 -60.1 -73.1 17 13.0 -60.2 270 97 333.8 333.8 292.7 333.9 0.01 WND 322 8529 -43.4 -46.8 69 3.5 -43.6 280 109 317.7 317.7 288.2 318.4 0.18 Sounding variables and indices 1000-500 mb thick: 5359.00 m Freezing level: 870.00 mb = 1215.87 m = 3989.03 ft Wetbulb zero: 882.35 mb = 1102.11 m = 3615.81 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 48.89 % Est. max temperature: 12.19 C = 53.95 F Sfc-Lift cond lev (LCL): 989.66 mb = 166.73 m = 547.00 ft T: 7.85 C 700-500 lapse rate: 5.64 C/km ThetaE index: 2.33 C Layer 747.0- 730.0 mb Conv cond level (CCL): 886.97 mb = 1059.90 m = 3477.31 ft Mean mixing ratio: 4.69 g/kg Conv temperature: 11.36 C = 52.44 F Cap Strength: 6.74 C Lifted Index: 8.37 C Risk: None Lifted Index @300 mb: 16.41 C Lifted Index @700 mb: 2.47 C Showalter Index: 8.66 C Risk: None Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 20.50 C K Index: 5.40 Risk: None Sweat Index: 226.70 Risk: None Energy Index: 2.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.55 J/kg Max Up Vert Vel: 3.62 m/s Conv Inhibition (B-): 75420.96 J/kg Cap Strength: 7.64 C Lift Cond Lev (LCL): 907.97 mb = 871.00 m = 2857.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 280 at 33 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 1008 17 210 2 1.0 1.7 | 103 32 -31.3 7.2 1 1000 81 180 8 0.0 8.0 | 113 35 -32.3 13.5 2 973 305 195 12 3.1 11.6 | 120 34 -29.1 17.0 3 938 610 205 18 7.6 16.3 | 131 33 -24.6 21.8 4 925 721 205 21 8.9 19.0 | 136 34 -23.4 24.5 5 903 914 215 23 13.2 18.8 | 142 31 -19.1 24.3 6 870 1219 225 26 18.4 18.4 | 150 28 -13.9 23.8 7 850 1402 230 29 22.2 18.6 | 157 26 -10.0 24.1 8 805 1829 230 32 24.5 20.6 | 163 27 -7.7 26.0 9 774 2134 230 33 25.3 21.2 | 165 28 -7.0 26.7 10 745 2438 230 36 27.6 23.1 | 171 29 -4.7 28.6 11 716 2743 240 32 27.7 16.0 | 168 22 -4.5 21.5 12 700 2922 240 37 32.0 18.5 | 180 24 -0.2 24.0 13 661 3353 245 37 33.5 15.6 | 183 21 1.3 21.1 14 634 3658 250 47 44.2 16.1 | 209 25 11.9 21.5 15 609 3962 260 48 47.3 8.3 | 227 20 15.0 13.8 16 585 4267 255 57 55.1 14.8 | 228 30 22.8 20.2 17 561 4572 255 66 63.8 17.1 | 234 39 31.5 22.5 18 539 4877 260 67 66.0 11.6 | 243 38 33.7 17.1 19 500 5440 265 72 71.7 6.3 | 253 41 39.5 11.7 20 456 6096 270 82 82.0 -0.0 | 264 50 49.7 5.5 21 400 7040 265 89 88.7 7.8 | 257 58 56.4 13.2 22 368 7620 270 91 91.0 -0.0 | 265 59 58.7 5.5 23 322 8529 280 109 107.3 -18.9 | 280 76 75.1 -13.5 24 322 8534 280 109 107.3 -18.9 | 280 76 75.1 -13.5 25 300 9000 280 106 104.4 -18.4 | 280 73 72.1 -13.0 26 293 9144 280 106 104.4 -18.4 | 280 73 72.1 -13.0 27 255 10058 270 89 89.0 -0.0 | 265 57 56.7 5.5 28 250 10180 265 94 93.6 8.2 | 257 63 61.4 13.6 29 231 10668 265 96 95.6 8.4 | 258 65 63.4 13.8 30 208 11344 270 97 97.0 -0.0 | 265 65 64.7 5.5 31 200 11582 275 97 96.6 -8.5 | 273 64 64.4 -3.0 32 200 11590 275 94 93.6 -8.2 | 273 61 61.4 -2.7 33 182 12192 275 65 64.8 -5.7 | 270 33 32.5 -0.2 34 158 13106 280 79 77.8 -13.7 | 280 46 45.5 -8.3 35 150 13411 280 61 60.1 -10.6 | 280 28 27.8 -5.1 36 150 13430 280 57 56.1 -9.9 | 281 24 23.9 -4.4 37 118 14935 310 42 32.2 -27.0 | 0 22 -0.1 -21.5 38 113 15240 300 41 35.5 -20.5 | 348 15 3.3 -15.0 39 107 15545 270 49 49.0 -0.0 | 252 18 16.7 5.5 40 102 15850 270 59 59.0 -0.0 | 258 27 26.7 5.5 41 100 15990 275 54 53.8 -4.7 | 268 22 21.5 0.7 42 97 16154 275 54 53.8 -4.7 | 268 22 21.5 0.7 43 93 16459 270 55 55.0 -0.0 | 257 23 22.7 5.5 44 81 17374 315 32 22.6 -22.6 | 29 20 -9.6 -17.2 45 77 17678 300 29 25.1 -14.5 | 38 12 -7.1 -9.0 46 73 17983 280 37 36.4 -6.4 | 283 4 4.2 -1.0 47 70 18280 295 44 39.9 -18.6 | 330 15 7.6 -13.1 48 70 18288 290 49 46.0 -16.8 | 309 18 13.8 -11.3 49 58 19507 320 38 24.4 -29.1 | 18 25 -7.8 -23.7 50 55 19812 305 38 31.1 -21.8 | 4 16 -1.1 -16.3 51 53 20117 310 23 17.6 -14.8 | 57 17 -14.6 -9.3 52 50 20422 340 17 5.8 -16.0 | 68 28 -26.4 -10.5 53 50 20430 340 29 9.9 -27.3 | 46 31 -22.3 -21.8 54 46 21031 340 40 13.7 -37.6 | 30 37 -18.6 -32.1 55 43 21336 335 30 12.7 -27.2 | 42 29 -19.6 -21.7 56 41 21641 325 28 16.1 -22.9 | 43 24 -16.2 -17.5 57 40 21946 345 17 4.4 -16.4 | 69 30 -27.9 -11.0 58 36 22555 335 24 10.1 -21.8 | 54 27 -22.1 -16.3 59 31 23470 15 19 -4.9 -18.4 | 71 39 -37.2 -12.9 60 30 23720 30 16 -8.0 -13.9 | 78 41 -40.3 -8.4 61 30 23774 360 27 -0.0 -27.0 | 56 39 -32.3 -21.5 62 28 24079 15 21 -5.4 -20.3 | 69 40 -37.7 -14.8 63 27 24384 55 10 -8.2 -5.7 | 90 40 -40.4 -0.3 64 26 24689 170 1 -0.2 1.0 | 101 33 -32.4 6.4 65 25 24994 10 17 -3.0 -16.7 | 72 37 -35.2 -11.3 66 23 25298 335 16 6.8 -14.5 | 70 27 -25.5 -9.0 67 22 25603 345 20 5.2 -19.3 | 63 30 -27.1 -13.9 68 21 25908 350 19 3.3 -18.7 | 65 32 -29.0 -13.3 69 20 26290 30 16 -8.0 -13.9 | 78 41 -40.3 -8.4 70 19 26518 45 15 -10.6 -10.6 | 83 43 -42.9 -5.2 71 18 26822 15 19 -4.9 -18.4 | 71 39 -37.2 -12.9 72 18 27127 20 19 -6.5 -17.9 | 72 41 -38.7 -12.4 73 17 27432 35 13 -7.5 -10.6 | 83 40 -39.7 -5.2 74 15 28042 25 11 -4.6 -10.0 | 83 37 -36.9 -4.5 75 14 28346 35 24 -13.8 -19.7 | 73 48 -46.0 -14.2 76 14 28651 20 22 -7.5 -20.7 | 69 43 -39.8 -15.2 77 13 28956 50 42 -32.2 -27.0 | 72 68 -64.4 -21.5 78 13 29261 70 34 -31.9 -11.6 | 85 64 -64.2 -6.2 79 11 29870 40 29 -18.6 -22.2 | 72 54 -50.9 -16.8 80 10 30720 60 31 -26.8 -15.5 | 80 60 -59.1 -10.0 Wind Parameters Mean winds (0-6000m): 249.6 at 43.6 knts Storm direction: 279.6 at 32.7 knts Shear (0-3000m) pos: 4.2 neg: 2.9 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 77.4 deg Storm rel helicity (0-3000m) pos: 331.2 neg: -5.5 tot: 325.7 m^2/s^2 ave: 108.6 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 6.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.03 Bulk Shear: 195.30 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 ------------------------------------------------------------------------------- 500 194 11 119 34| 0.0 14.6 14.6|131.0 0.0 131.0 262.0 0.95| 16.0 15.2 1000 204 16 128 33| 5.0 7.3 12.3|211.4 0.0 211.4 211.4 0.91| 13.6 12.4 1500 215 20 136 30| 5.9 4.9 10.8|262.4 0.0 262.4 174.9 0.90| 11.9 10.7 2000 220 23 142 29| 4.4 4.3 8.7|280.9 0.0 280.9 140.4 0.90| 9.6 8.7 2500 223 25 147 28| 4.1 3.4 7.6|302.2 0.0 302.2 120.9 0.86| 8.7 7.5 3000 226 27 152 27| 4.2 2.9 7.0|331.2 -5.5 325.7 108.6 0.77| 9.0 6.9 4000 235 31 163 24| 5.3 2.1 7.4|442.2 -5.5 436.7 109.2 0.80| 9.5 7.6 5000 243 37 182 23| 4.9 3.1 8.0|551.8 -5.5 546.3 109.3 0.72| 10.1 7.2 6000 250 44 203 22| 5.4 2.6 8.1|693.6 -5.5 688.1 114.7 0.72| 9.8 7.1 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251208.00.gif