UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:0000Z 10 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 150 SFC 994 204 -23.1 -26.2 76 3.1 -23.4 250.5 250.5 250.1 251.7 0.45 2 938 617 -26.9 -28.1 90 1.2 -27.0 250.8 250.9 250.3 251.9 0.40 3 925 716 -27.7 -29.9 81 2.2 -27.9 345 7 251.0 251.0 250.3 251.9 0.35 4 924 724 -27.7 -30.1 80 2.4 -27.9 345 7 251.1 251.1 250.4 252.0 0.34 5 914 802 -27.5 -30.4 76 2.9 -27.8 346 7 252.0 252.1 251.2 253.0 0.33 6 856 1279 -23.7 -26.4 78 2.7 -24.0 354 7 260.8 260.9 258.9 262.2 0.52 7 850 1330 -23.9 -26.6 78 2.7 -24.2 355 7 261.1 261.2 259.1 262.5 0.51 8 849 1339 -23.9 -26.6 78 2.7 -24.2 354 7 261.2 261.3 259.2 262.6 0.51 9 751 2228 -27.1 -29.4 81 2.3 -27.3 301 8 267.0 267.1 263.4 268.4 0.45 10 700 2737 -25.3 -27.4 83 2.1 -25.6 270 9 274.5 274.6 268.8 276.2 0.58 11 697 2768 -25.3 -27.5 82 2.2 -25.6 269 9 274.8 274.9 269.0 276.5 0.57 12 616 3660 -26.9 -28.0 90 1.1 -27.1 245 11 282.8 283.0 273.9 284.8 0.62 13 589 3983 -26.5 -29.0 79 2.5 -26.8 237 11 287.0 287.1 276.0 288.8 0.59 14 553 4437 -28.1 -30.6 79 2.5 -28.4 224 12 290.3 290.4 277.7 292.0 0.54 15 523 4834 -31.5 -32.9 87 1.4 -31.6 214 12 290.9 290.9 277.8 292.3 0.46 16 500 5150 -34.1 -36.2 81 2.1 -34.3 205 13 291.5 291.5 277.9 292.6 0.35 17 499 5164 -34.3 -36.7 79 2.4 -34.5 205 13 291.4 291.4 277.9 292.5 0.33 18 495 5221 -33.7 -36.6 75 2.9 -34.0 205 13 292.8 292.9 278.6 293.9 0.34 19 470 5583 -36.5 -40.5 66 4.0 -36.8 204 16 293.7 293.7 278.9 294.5 0.24 20 454 5824 -38.3 -40.3 81 2.0 -38.4 203 17 294.4 294.4 279.2 295.2 0.25 21 451 5869 -37.7 -42.5 61 4.8 -38.0 203 18 295.7 295.7 279.7 296.4 0.20 22 428 6230 -39.9 -44.9 59 5.0 -40.2 202 20 297.3 297.4 280.4 297.9 0.16 23 405 6606 -43.1 -46.4 70 3.3 -43.3 200 22 297.9 297.9 280.6 298.4 0.15 24 400 6690 -43.9 -47.6 67 3.7 -44.0 200 23 297.9 298.0 280.6 298.4 0.13 25 399 6707 -43.9 -47.8 65 3.9 -44.0 202 -16299824 298.1 298.2 280.7 298.6 0.13 26 393 6808 -44.9 -52.9 40 8.0 -45.2 215 -114952696 298.1 298.1 280.6 298.4 0.07 27 379 7049 -46.5 -50.7 62 4.2 -46.6 246 -351132800 299.1 299.2 281.1 299.5 0.10 28 353 7518 -48.1 -51.7 66 3.6 -48.2 306 -813865280 303.1 303.1 282.8 303.5 0.09 29 317 8217 -53.9 -57.0 69 3.1 -53.9 215 19 304.5 304.5 283.3 304.7 0.05 30 314 8278 -53.7 -56.0 76 2.3 -53.8 218 20 305.6 305.7 283.7 305.9 0.06 31 310 8360 -53.9 -60.9 42 7.0 -54.0 223 21 306.5 306.5 284.0 306.6 0.03 32 306 8443 -54.1 -62.1 37 8.0 -54.2 228 22 307.3 307.4 284.4 307.5 0.03 33 302 8527 -53.9 -66.9 19 13.0 -54.1 232 22 308.8 308.8 284.9 308.8 0.02 34 300 8570 -53.9 -66.9 19 13.0 -54.1 235 23 309.4 309.4 285.1 309.4 0.02 35 288 8832 -52.3 -71.3 8 19.0 -52.5 244 28 315.3 315.3 287.2 315.3 0.01 36 255 9621 -49.9 -70.9 7 21.0 -50.3 279 40 330.0 330.0 291.7 330.0 0.01 37 250 9750 -50.3 -71.3 7 21.0 -50.7 285 42 331.3 331.3 292.1 331.3 0.01 38 203 11112 -48.5 -79.5 2 31.0 -49.1 294 47 354.5 354.5 297.6 354.5 0.00 39 200 11210 -48.7 -79.7 2 31.0 -49.3 295 48 355.7 355.7 297.8 355.7 0.00 40 171 12234 -50.9 -81.9 1 31.0 -51.4 295 51 368.3 368.3 300.2 368.3 0.00 41 165 12467 -49.3 -81.3 1 32.0 -49.9 295 49 374.8 374.8 301.4 374.8 0.00 42 150 13090 -50.1 -82.1 1 32.0 -50.7 295 46 383.7 383.7 302.8 383.8 0.00 43 131 13972 -52.1 -83.1 1 31.0 -52.7 309 44 395.3 395.3 304.6 395.3 0.00 44 123 14382 -50.7 -83.7 1 33.0 -51.4 301 45 405.1 405.1 305.9 405.1 0.00 45 115 14820 -51.9 -83.9 1 32.0 -52.6 312 41 410.7 410.7 306.6 410.7 0.00 46 111 15051 -50.5 -83.5 1 33.0 -51.3 309 43 417.5 417.5 307.4 417.5 0.00 47 100 15730 -51.9 -83.9 1 32.0 -52.7 295 38 427.4 427.4 308.6 427.5 0.00 48 87 16624 -53.9 -84.9 1 31.0 -54.6 300 47 440.8 440.8 310.0 440.8 0.00 49 79 17243 -52.1 -85.1 1 33.0 -53.0 310 43 456.8 456.8 311.5 456.9 0.00 50 70 18020 -54.1 -86.1 1 32.0 -54.9 315 51 468.6 468.6 312.5 468.7 0.00 51 65 18494 -55.9 -86.9 1 31.0 -56.6 312 52 474.8 474.8 313.0 474.8 0.00 52 59 19114 -54.1 -86.1 1 32.0 -55.1 317 57 492.1 492.1 314.4 492.2 0.00 53 50 20170 -56.9 -86.9 1 30.0 -57.7 325 64 509.4 509.4 315.6 509.4 0.00 54 37 22078 -57.9 -87.9 1 30.0 -58.9 329 68 552.6 552.6 318.2 552.7 0.00 55 33 22805 -55.9 -86.9 1 31.0 -57.2 332 67 576.3 576.3 319.5 576.4 0.01 56 30 23410 -57.5 -87.5 1 30.0 -58.7 335 63 587.9 587.9 320.0 587.9 0.01 57 25 24554 -58.9 -88.9 1 30.0 -60.1 348 71 615.3 615.3 321.3 615.4 0.01 58 20 25960 -56.1 -88.1 1 32.0 -58.1 340 83 664.5 664.5 323.2 664.5 0.01 59 15 27788 -54.9 -86.9 1 32.0 -57.7 345 94 725.4 725.4 325.2 725.5 0.01 60 13 28692 -58.9 -88.9 1 30.0 -61.0 345 96 741.9 741.9 325.7 742.0 0.01 61 11 29741 -57.9 -88.9 1 31.0 -60.6 340 106 781.8 781.8 326.8 781.9 0.01 62 10 30340 -58.3 -89.3 1 31.0 -61.0 340 102 801.9 801.9 327.3 802.0 0.01 63 8.6 31282 -61.5 -89.5 1 28.0 -63.7 824.8 824.8 327.8 824.9 0.01 64 8.0 31730 -61.7 -89.7 1 28.0 -64.0 340 124 841.1 841.1 328.2 841.2 0.02 65 7.6 32048 -61.9 -89.9 1 28.0 -64.3 852.9 852.9 328.5 853.0 0.02 TRP 317 8217 -53.9 -57.0 69 3.1 -53.9 215 19 304.5 304.5 283.3 304.7 0.05 WND 8.0 31730 -61.7 -89.7 1 28.0 -64.0 340 124 841.1 841.1 328.2 841.2 0.02 Sounding variables and indices 1000-500 mb thick: 5000.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 82.01 % Est. max temperature: -12.12 C = 10.18 F Sfc-Lift cond lev (LCL): 944.05 mb = 571.58 m = 1875.23 ft T: -26.48 C 700-500 lapse rate: 3.65 C/km Conv cond level (CCL): 481.33 mb = 5416.75 m = 17771.28 ft Mean mixing ratio: 0.40 g/kg Conv temperature: 19.62 C = 67.32 F Cap Strength: 32.00 C Lifted Index: 32.03 C Risk: None Lifted Index @300 mb: 40.36 C Lifted Index @700 mb: 20.15 C Showalter Index: 23.77 C Risk: None Total Totals Index: 17.70 C Risk: None Vertical Totals Index: 10.20 C Cross Totals Index: 7.50 C K Index: -18.50 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 6.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.78 J/kg Max Up Vert Vel: 5.25 m/s Conv Inhibition (B-): 90437.28 J/kg Cap Strength: 32.00 C Lift Cond Lev (LCL): 908.14 mb = 848.98 m = 2785.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 at 8 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 ---------------------------------------------------------- 0 925 716 345 7 1.8 -6.8 | 41 10 -6.3 -7.3 1 850 1330 355 7 0.6 -7.0 | 45 11 -7.5 -7.5 2 700 2737 270 9 9.0 -0.0 | 301 1 0.9 -0.5 3 500 5150 205 13 5.5 11.8 | 167 12 -2.6 11.3 4 400 6690 200 23 7.9 21.6 | 179 21 -0.2 21.1 5 331 7925 0 -1224708352 0.0 1224708352.0 | 180 1224708352 -8.1 1224708352.0 6 1058 305 295 8 7.3 -3.4 | 12 4 -0.9 -3.9 7 1010 610 330 7 3.5 -6.1 | 35 8 -4.6 -6.6 8 964 914 340 6 2.1 -5.6 | 44 9 -6.1 -6.2 9 920 1219 10 8 -1.4 -7.9 | 48 13 -9.5 -8.4 10 839 1829 355 6 0.5 -6.0 | 49 10 -7.6 -6.5 11 801 2134 350 7 1.2 -6.9 | 43 10 -6.9 -7.4 12 764 2438 330 9 4.5 -7.8 | 23 9 -3.6 -8.3 13 730 2743 265 7 7.0 0.6 | 94 1 -1.1 0.1 14 697 3048 265 10 10.0 0.9 | 260 2 1.8 0.3 15 665 3353 265 14 13.9 1.2 | 263 6 5.8 0.7 16 635 3658 205 12 5.1 10.9 | 164 11 -3.0 10.3 17 606 3962 250 20 18.8 6.8 | 239 12 10.7 6.3 18 579 4267 245 21 19.0 8.9 | 233 14 10.9 8.3 19 552 4572 230 21 16.1 13.5 | 212 15 8.0 13.0 20 527 4877 220 16 10.3 12.3 | 190 12 2.2 11.7 21 503 5182 230 14 10.7 9.0 | 197 9 2.6 8.5 22 438 6096 215 27 15.5 22.1 | 199 23 7.4 21.6 23 418 6401 205 21 8.9 19.0 | 182 19 0.8 18.5 24 381 7010 205 33 13.9 29.9 | 191 30 5.8 29.4 25 364 7315 225 37 26.2 26.2 | 215 31 18.1 25.6 26 347 7620 225 28 19.8 19.8 | 211 23 11.7 19.3 27 317 8217 215 19 10.9 15.6 | 190 15 2.8 15.0 28 316 8230 215 19 10.9 15.6 | 190 15 2.8 15.0 29 300 8570 235 23 18.8 13.2 | 220 17 10.7 12.7 30 275 9144 255 34 32.8 8.8 | 252 26 24.7 8.3 31 250 9750 285 42 40.6 -10.9 | 289 34 32.5 -11.4 32 238 10058 290 44 41.3 -15.0 | 295 37 33.2 -15.6 33 228 10363 280 49 48.3 -8.5 | 283 41 40.1 -9.0 34 217 10668 290 44 41.3 -15.0 | 295 37 33.2 -15.6 35 200 11210 295 48 43.5 -20.3 | 300 41 35.4 -20.8 36 172 12192 295 51 46.2 -21.6 | 300 44 38.1 -22.1 37 150 13090 295 46 41.7 -19.4 | 301 39 33.6 -20.0 38 143 13411 295 45 40.8 -19.0 | 301 38 32.7 -19.5 39 136 13716 315 43 30.4 -30.4 | 324 38 22.3 -30.9 40 124 14326 300 45 39.0 -22.5 | 307 39 30.9 -23.0 41 113 14935 315 40 28.3 -28.3 | 325 35 20.2 -28.8 42 108 15240 300 49 42.4 -24.5 | 306 42 34.3 -25.0 43 100 15730 295 38 34.4 -16.1 | 302 31 26.3 -16.6 44 98 15850 295 38 34.4 -16.1 | 302 31 26.3 -16.6 45 89 16459 300 51 44.2 -25.5 | 306 44 36.1 -26.0 46 85 16764 300 43 37.2 -21.5 | 307 37 29.1 -22.0 47 70 17983 325 44 25.2 -36.0 | 335 40 17.1 -36.6 48 70 18020 315 51 36.1 -36.1 | 323 46 28.0 -36.6 49 67 18288 310 51 39.1 -32.8 | 317 45 31.0 -33.3 50 50 20170 325 64 36.7 -52.4 | 332 60 28.6 -53.0 51 48 20422 325 64 36.7 -52.4 | 332 60 28.6 -53.0 52 42 21336 325 58 33.3 -47.5 | 332 54 25.2 -48.0 53 36 22250 330 70 35.0 -60.6 | 336 67 26.9 -61.2 54 30 23410 335 63 26.6 -57.1 | 342 61 18.5 -57.6 55 30 23470 340 61 20.9 -57.3 | 348 59 12.8 -57.9 56 26 24384 350 68 11.8 -67.0 | 357 68 3.7 -67.5 57 22 25298 340 86 29.4 -80.8 | 345 84 21.3 -81.3 58 21 25603 340 77 26.3 -72.4 | 346 75 18.2 -72.9 59 20 25960 340 83 28.4 -78.0 | 346 81 20.3 -78.5 60 16 27432 345 93 24.1 -89.8 | 350 92 16.0 -90.4 61 12 28956 345 97 25.1 -93.7 | 350 96 17.0 -94.2 62 12 29261 345 92 23.8 -88.9 | 350 91 15.7 -89.4 63 11 29566 340 107 36.6 -100.5 | 344 105 28.5 -101.1 64 10 30340 340 102 34.9 -95.8 | 344 100 26.8 -96.4 Wind Parameters Mean winds (0-6000m): 236.3 at 10.8 knts Storm direction: 266.3 at 8.1 knts Storm rel Dir Shear (0-3000m): 176.8 deg Energy-Hel index: -0.86 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 NO DATA | | | 1000 349 7 42 10| | | 1500 348 7 41 10| | | 2000 336 7 35 9| | | 2500 322 8 27 7| | | 3000 307 8 18 6| | | 4000 282 9 349 2| | | 5000 257 10 216 2| | | 6000 236 11 189 6| | | Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20251210.00.gif