UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:0000Z 1 DEC 25 Station: CYSM WMO ident: 71934 Latitude: 60.03 Longitude: -111.93 Elevation: 204.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 159 0 0 SFC 996 204 -15.7 -17.5 86 1.8 -16.0 0 0 257.7 257.9 257.4 260.4 0.97 2 968 412 -17.7 -18.5 93 0.8 -17.9 4 4 257.8 258.0 257.3 260.3 0.92 3 962 458 -14.9 -16.7 86 1.8 -15.3 8 4 261.1 261.3 260.3 264.0 1.07 4 925 745 -17.7 -17.7 100 0.0 -17.7 35 4 261.2 261.4 260.2 264.0 1.03 5 907 892 -18.9 -19.0 99 0.1 -18.9 48 4 261.4 261.6 260.2 264.0 0.94 6 904 917 -18.5 -19.7 90 1.2 -18.7 48 4 262.1 262.2 260.6 264.5 0.89 7 901 942 -15.1 -21.1 60 6.0 -16.2 37 4 265.9 266.0 263.3 268.1 0.79 8 854 1347 -14.9 -21.9 55 7.0 -16.2 337 6 270.2 270.3 266.3 272.4 0.77 9 850 1383 -13.9 -23.9 43 10.0 -15.6 355 7 271.6 271.7 267.0 273.5 0.65 10 839 1482 -11.9 -23.9 36 12.0 -14.1 351 9 274.7 274.8 269.1 276.7 0.66 11 827 1593 -11.7 -27.7 25 16.0 -14.4 347 11 276.0 276.1 269.6 277.5 0.47 12 814 1714 -11.7 -26.7 28 15.0 -14.3 341 12 277.3 277.4 270.5 278.9 0.53 13 787 1971 -12.9 -29.9 23 17.0 -15.6 330 15 278.7 278.8 271.1 280.0 0.41 14 700 2858 -16.5 -33.5 22 17.0 -18.8 335 28 284.2 284.3 274.2 285.2 0.32 15 691 2955 -17.1 -34.1 21 17.0 -19.4 336 29 284.6 284.7 274.3 285.6 0.31 16 669 3196 -18.7 -42.7 10 24.0 -21.1 337 31 285.5 285.5 274.5 285.9 0.13 17 639 3536 -20.9 -26.9 59 6.0 -21.8 339 34 286.7 286.8 276.0 288.8 0.66 18 635 3582 -21.1 -27.1 58 6.0 -22.1 339 34 287.0 287.1 276.2 289.0 0.65 19 629 3652 -21.5 -34.5 30 13.0 -23.1 340 35 287.3 287.4 275.8 288.4 0.33 20 621 3746 -22.3 -27.2 64 4.9 -23.1 339 37 287.5 287.6 276.4 289.5 0.66 21 615 3817 -22.7 -32.7 40 10.0 -24.0 338 39 287.8 287.9 276.2 289.1 0.40 22 605 3937 -23.7 -31.7 48 8.0 -24.7 336 42 288.0 288.1 276.3 289.4 0.44 23 601 3985 -24.1 -37.1 29 13.0 -25.5 335 43 288.1 288.1 276.1 289.0 0.26 24 590 4119 -25.3 -30.3 63 5.0 -25.9 333 42 288.2 288.3 276.6 289.9 0.52 25 587 4156 -25.5 -33.5 47 8.0 -26.4 332 42 288.4 288.5 276.5 289.6 0.39 26 571 4356 -26.9 -30.0 75 3.1 -27.3 330 40 289.1 289.2 277.0 290.8 0.55 27 540 4755 -29.1 -37.1 46 8.0 -29.9 330 37 291.1 291.1 277.7 292.0 0.29 28 513 5119 -31.7 -39.7 45 8.0 -32.4 330 37 292.2 292.3 278.2 293.0 0.24 29 510 5161 -32.1 -40.1 45 8.0 -32.7 330 37 292.2 292.3 278.2 293.0 0.23 30 504 5244 -32.7 -49.7 17 17.0 -33.6 330 38 292.5 292.5 278.0 292.8 0.08 31 500 5300 -32.9 -42.9 36 10.0 -33.6 330 38 292.9 293.0 278.4 293.5 0.17 32 499 5314 -33.1 -41.1 45 8.0 -33.7 330 38 292.8 292.9 278.4 293.6 0.21 33 491 5428 -33.9 -52.9 13 19.0 -34.8 327 36 293.2 293.2 278.3 293.4 0.06 34 487 5486 -34.5 -54.5 11 20.0 -35.4 325 35 293.2 293.2 278.3 293.3 0.05 35 480 5587 -35.1 -53.1 14 18.0 -35.9 325 36 293.7 293.7 278.6 293.9 0.06 36 477 5631 -35.3 -45.3 35 10.0 -35.9 325 37 293.9 294.0 278.8 294.4 0.14 37 456 5945 -36.7 -51.7 20 15.0 -37.4 325 42 296.0 296.0 279.7 296.2 0.07 38 449 6053 -36.3 -59.3 8 23.0 -37.1 325 43 297.8 297.8 280.4 297.9 0.03 39 430 6354 -36.1 -63.1 5 27.0 -37.0 327 60 301.8 301.8 282.1 301.8 0.02 40 420 6519 -34.7 -59.7 6 25.0 -35.8 328 70 305.6 305.6 283.7 305.7 0.03 41 400 6860 -36.1 -50.1 22 14.0 -36.9 330 84 308.1 308.1 284.7 308.4 0.10 42 374 7322 -39.1 -48.1 38 9.0 -39.6 327 88 310.1 310.1 285.5 310.6 0.13 43 358 7620 -41.1 -53.1 26 12.0 -41.6 325 91 311.3 311.3 285.9 311.6 0.08 44 344 7889 -42.7 -51.7 37 9.0 -43.1 325 94 312.7 312.7 286.4 313.0 0.09 45 338 8007 -43.1 -54.1 29 11.0 -43.5 325 95 313.7 313.7 286.8 314.0 0.07 46 333 8107 -43.5 -51.5 41 8.0 -43.9 325 97 314.5 314.5 287.1 314.9 0.10 47 328 8209 -44.3 -50.3 51 6.0 -44.6 325 98 314.8 314.8 287.2 315.2 0.12 48 316 8457 -45.9 -55.9 31 10.0 -46.2 325 101 315.9 315.9 287.5 316.2 0.06 49 300 8800 -48.3 -55.3 44 7.0 -48.5 325 105 317.3 317.3 287.9 317.5 0.07 50 297 8866 -48.9 -55.9 44 7.0 -49.1 325 105 317.3 317.4 287.9 317.6 0.07 51 282 9205 -51.3 -60.3 33 9.0 -51.5 326 107 318.6 318.6 288.3 318.8 0.04 52 262 9679 -54.9 -58.8 62 3.9 -55.0 330 111 320.1 320.1 288.8 320.3 0.05 53 261 9703 -54.9 -59.0 60 4.1 -55.0 330 111 320.5 320.5 288.9 320.7 0.05 54 257 9802 -53.7 -72.3 8 18.6 -53.9 330 113 323.7 323.7 289.9 323.7 0.01 55 255 9852 -53.1 -79.1 3 26.0 -53.4 330 111 325.3 325.3 290.3 325.3 0.00 56 250 9980 -53.3 -74.3 6 21.0 -53.5 330 107 326.8 326.8 290.8 326.9 0.01 57 240 10243 -52.7 -74.7 5 22.0 -53.0 330 109 331.6 331.6 292.2 331.6 0.01 58 233 10433 -53.3 -74.3 6 21.0 -53.6 330 106 333.5 333.5 292.7 333.5 0.01 59 200 11420 -50.9 -79.9 2 29.0 -51.3 330 79 352.2 352.2 297.1 352.2 0.00 60 150 13290 -52.3 -83.3 1 31.0 -52.8 325 75 380.0 380.0 302.2 380.0 0.00 61 100 15930 -48.9 -82.9 1 34.0 -50.0 330 57 433.2 433.2 309.2 433.3 0.00 62 75 17830 -46.3 -82.3 1 36.0 -48.0 335 41 475.9 475.9 313.1 475.9 0.01 63 70 18290 -44.7 -82.7 1 38.0 -46.9 330 43 488.8 488.8 314.1 488.8 0.01 64 59 19432 -46.1 -83.1 1 37.0 -48.3 327 40 510.1 510.1 315.7 510.1 0.01 65 50 20540 -43.3 -82.3 1 39.0 -46.4 345 45 541.4 541.4 317.6 541.5 0.01 66 36 22776 -37.9 -79.9 0 42.0 -43.7 344 51 608.7 608.7 321.0 608.9 0.02 67 32 23581 -41.5 -82.5 0 41.0 -46.4 348 53 620.0 620.0 321.5 620.0 0.01 68 32 23581 -39.9 -80.9 0 41.0 -45.4 348 53 624.2 624.2 321.7 624.4 0.02 69 30 24020 -41.7 -82.7 0 41.0 -46.7 350 53 631.0 631.0 321.9 631.1 0.01 70 24 25528 -43.3 -83.3 0 40.0 -48.5 356 44 667.9 667.9 323.3 668.0 0.02 71 21 26430 -41.5 -82.5 0 41.0 -47.9 6 51 699.3 699.3 324.4 699.5 0.02 72 20 26760 -43.5 -83.5 0 40.0 -49.3 10 53 703.0 703.0 324.6 703.2 0.02 73 15 28674 -47.3 -85.3 1 38.0 -52.5 15 62 750.7 750.7 326.0 750.8 0.02 74 13 29624 -44.9 -84.9 0 40.0 -51.7 22 72 790.4 790.4 327.0 790.5 0.02 75 10 31360 -48.7 -86.7 0 38.0 -54.8 30 70 837.8 837.8 328.1 837.9 0.02 76 7.5 33254 -48.1 -86.1 0 38.0 -55.5 912.0 912.1 329.7 912.3 0.03 77 6.8 33905 -44.7 -84.7 0 40.0 -54.2 952.1 952.1 330.4 952.6 0.04 78 5.7 35080 -46.9 -85.9 0 39.0 -56.1 991.8 991.8 331.1 992.2 0.04 TRP 261 9703 -54.9 -59.0 60 4.1 -55.0 330 111 320.5 320.5 288.9 320.7 0.05 WND 257 9802 -53.7 -72.3 8 18.6 -53.9 330 113 323.7 323.7 289.9 323.7 0.01 Sounding variables and indices 1000-500 mb thick: 5141.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 46.45 % Est. max temperature: -0.75 C = 30.65 F Sfc-Lift cond lev (LCL): 967.18 mb = 418.46 m = 1372.89 ft T: -17.32 C 700-500 lapse rate: 6.72 C/km ThetaE index: 0.04 C Layer 968.0- 962.0 mb Conv cond level (CCL): 914.73 mb = 828.44 m = 2717.95 ft Mean mixing ratio: 0.98 g/kg Conv temperature: -12.11 C = 10.21 F Cap Strength: 24.17 C Lifted Index: 24.44 C Risk: None Lifted Index @300 mb: 38.31 C Lifted Index @700 mb: 19.63 C Showalter Index: 16.18 C Risk: None Total Totals Index: 28.00 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 9.00 C K Index: -21.90 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 4.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.73 J/kg Max Up Vert Vel: 6.89 m/s Conv Inhibition (B-): 103461.91 J/kg Cap Strength: 24.10 C Lift Cond Lev (LCL): 926.19 mb = 735.61 m = 2413.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 2 at 19 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 ---------------------------------------------------------- 0 996 204 0 0 -0.0 -0.0 | 182 19 0.7 19.4 1 982 305 355 5 0.4 -5.0 | 184 15 1.1 14.5 2 942 610 20 3 -1.0 -2.8 | 179 17 -0.3 16.6 3 925 745 35 4 -2.3 -3.3 | 174 16 -1.6 16.2 4 904 914 50 4 -3.1 -2.6 | 172 17 -2.4 16.9 5 869 1219 270 1 1.0 -0.0 | 185 20 1.7 19.4 6 850 1383 355 7 0.6 -7.0 | 186 13 1.3 12.5 7 834 1524 350 10 1.7 -9.8 | 194 10 2.4 9.6 8 802 1829 335 13 5.5 -11.8 | 219 10 6.2 7.7 9 770 2134 325 18 10.3 -14.7 | 247 12 11.0 4.7 10 740 2438 325 19 10.9 -15.6 | 251 12 11.6 3.9 11 711 2743 330 26 13.0 -22.5 | 283 14 13.7 -3.1 12 700 2858 335 28 11.8 -25.4 | 295 14 12.5 -5.9 13 627 3658 340 35 12.0 -32.9 | 317 18 12.7 -13.4 14 601 3962 335 43 18.2 -39.0 | 316 27 18.9 -19.5 15 576 4267 330 41 20.5 -35.5 | 307 27 21.2 -16.1 16 530 4877 330 36 18.0 -31.2 | 302 22 18.7 -11.7 17 500 5300 330 38 19.0 -32.9 | 304 24 19.7 -13.5 18 487 5486 325 35 20.1 -28.7 | 294 23 20.8 -9.2 19 446 6096 325 44 25.2 -36.0 | 303 31 25.9 -16.6 20 409 6706 330 81 40.5 -70.1 | 321 65 41.2 -50.7 21 400 6860 330 84 42.0 -72.7 | 321 68 42.7 -53.3 22 357 7620 325 91 52.2 -74.5 | 316 76 52.9 -55.1 23 300 8800 325 105 60.2 -86.0 | 318 90 60.9 -66.6 24 285 9144 325 106 60.8 -86.8 | 318 91 61.5 -67.4 25 261 9703 330 111 55.5 -96.1 | 324 95 56.2 -76.7 26 257 9802 330 113 56.5 -97.9 | 324 97 57.2 -78.4 27 250 9980 330 107 53.5 -92.7 | 323 91 54.2 -73.2 28 247 10058 330 113 56.5 -97.9 | 324 97 57.2 -78.4 29 225 10668 330 101 50.5 -87.5 | 323 85 51.2 -68.0 30 214 10973 335 84 35.5 -76.1 | 327 67 36.2 -56.7 31 200 11420 330 79 39.5 -68.4 | 321 63 40.2 -49.0 32 150 13290 325 75 43.0 -61.4 | 314 61 43.7 -42.0 33 147 13411 325 75 43.0 -61.4 | 314 61 43.7 -42.0 34 111 15240 340 61 20.9 -57.3 | 330 44 21.6 -37.9 35 101 15850 340 49 16.8 -46.0 | 327 32 17.5 -26.6 36 100 15930 330 57 28.5 -49.4 | 316 42 29.2 -29.9 37 97 16154 330 57 28.5 -49.4 | 316 42 29.2 -29.9 38 84 17069 345 44 11.4 -42.5 | 332 26 12.1 -23.1 39 77 17678 330 42 21.0 -36.4 | 308 28 21.7 -16.9 40 73 17983 340 40 13.7 -37.6 | 322 23 14.4 -18.1 41 70 18288 320 45 28.9 -34.5 | 297 33 29.6 -15.0 42 70 18290 330 43 21.5 -37.2 | 309 28 22.2 -17.8 43 64 18898 340 35 12.0 -32.9 | 317 18 12.7 -13.4 44 61 19202 335 35 14.8 -31.7 | 308 20 15.5 -12.3 45 58 19507 325 42 24.1 -34.4 | 301 29 24.8 -15.0 46 56 19812 340 51 17.4 -47.9 | 327 34 18.1 -28.5 47 50 20540 345 45 11.6 -43.5 | 333 27 12.3 -24.0 48 49 20726 345 49 12.7 -47.3 | 334 31 13.4 -27.9 49 47 21031 350 38 6.6 -37.4 | 338 19 7.3 -18.0 50 44 21336 345 36 9.3 -34.8 | 327 18 10.0 -15.3 51 43 21641 325 37 21.2 -30.3 | 296 24 21.9 -10.9 52 36 22860 345 52 13.5 -50.2 | 335 34 14.2 -30.8 53 30 24020 350 53 9.2 -52.2 | 343 34 9.9 -32.7 54 28 24384 345 56 14.5 -54.1 | 336 38 15.2 -34.6 55 26 24994 350 40 6.9 -39.4 | 339 21 7.6 -19.9 56 20 26760 10 53 -9.2 -52.2 | 15 34 -8.5 -32.7 57 18 27432 10 56 -9.7 -55.1 | 14 37 -9.0 -35.7 58 16 28042 10 50 -8.7 -49.2 | 15 31 -8.0 -29.8 59 14 29261 20 73 -25.0 -68.6 | 26 55 -24.3 -49.1 60 10 31360 30 70 -35.0 -60.6 | 40 54 -34.3 -41.2 Wind Parameters Mean winds (0-6000m): 332.1 at 25.9 knts Storm direction: 2.1 at 19.5 knts Shear (0-3000m) pos: 4.8 neg: 1.7 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 123.6 deg Storm rel helicity (0-3000m) pos: 109.7 neg: -21.3 tot: 88.4 m^2/s^2 ave: 29.5 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.34 Bulk Shear: 70.60 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 7 4 181 16| 3.8 0.0 3.8| 3.1 -9.8 -6.7 -13.3 -0.19| 8.7 -1.7 1000 20 3 178 16| 1.9 2.2 4.1| 21.7 -16.0 5.7 5.7 0.07| 8.3 0.6 1500 3 5 182 15| 4.9 1.5 6.3| 42.5 -21.3 21.2 14.1 0.20| 10.1 2.0 2000 345 7 192 13| 3.7 2.5 6.1| 61.9 -21.3 40.6 20.3 0.35| 9.6 3.3 2500 337 10 204 11| 4.3 2.0 6.3| 84.9 -21.3 63.6 25.5 0.45| 9.1 4.1 3000 336 13 218 10| 4.8 1.7 6.5|109.7 -21.3 88.4 29.5 0.51| 8.8 4.5 4000 336 19 258 9| 4.3 2.2 6.5|124.7 -46.8 77.9 19.5 0.39| 8.6 3.4 5000 334 23 277 11| 3.4 1.6 5.0|128.6 -66.0 62.6 12.5 0.32| 7.6 2.4 6000 332 26 285 13| 3.8 1.6 5.4|182.6 -90.7 91.8 15.3 0.28| 8.1 2.3 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20251201.00.gif