UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:1200Z 3 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 151 165 5 SFC 995 204 -16.5 -18.5 84 2.0 -16.9 165 5 257.0 257.2 256.6 259.4 0.89 2 929 702 -20.3 -20.3 100 0.0 -20.3 200 26 258.2 258.4 257.5 260.5 0.82 3 925 733 -20.1 -20.3 98 0.2 -20.1 205 25 258.8 258.9 257.9 261.0 0.82 4 924 741 -19.9 -21.0 91 1.1 -20.1 205 25 259.0 259.2 258.0 261.2 0.77 5 918 790 -16.1 -32.1 24 16.0 -18.0 208 22 263.4 263.5 260.4 264.2 0.28 6 913 831 -11.3 -33.3 14 22.0 -14.3 210 21 268.8 268.8 264.3 269.5 0.25 7 902 924 -10.5 -36.5 10 26.0 -13.8 215 17 270.5 270.5 265.4 271.1 0.19 8 850 1379 -12.3 -36.3 12 24.0 -15.3 235 14 273.3 273.3 267.3 273.9 0.20 9 802 1822 -13.9 -42.9 7 29.0 -16.9 254 15 276.1 276.2 269.0 276.5 0.11 10 775 2081 -15.5 -46.5 5 31.0 -18.4 279 15 277.1 277.1 269.5 277.4 0.08 11 762 2209 -15.3 -32.3 22 17.0 -17.7 285 16 278.7 278.8 271.0 279.7 0.33 12 755 2278 -15.5 -19.1 74 3.6 -16.3 285 17 279.2 279.4 272.6 282.5 1.12 13 747 2359 -16.1 -19.4 76 3.3 -16.8 285 18 279.4 279.6 272.7 282.7 1.10 14 743 2399 -16.1 -22.1 60 6.0 -17.3 285 18 279.8 280.0 272.6 282.5 0.87 15 742 2409 -16.3 -19.8 74 3.5 -17.0 285 19 279.7 279.9 272.8 282.9 1.07 16 730 2532 -17.1 -21.9 66 4.8 -18.0 286 19 280.2 280.3 272.8 282.9 0.91 17 727 2562 -17.1 -39.1 13 22.0 -19.6 287 19 280.5 280.5 271.8 281.1 0.18 18 722 2614 -17.1 -33.1 24 16.0 -19.3 288 18 281.0 281.1 272.3 282.1 0.33 19 700 2846 -17.5 -35.5 19 18.0 -19.8 300 22 283.1 283.2 273.4 284.0 0.27 20 688 2975 -17.7 -41.7 10 24.0 -20.3 309 26 284.3 284.3 273.9 284.8 0.14 21 660 3285 -18.9 -32.9 28 14.0 -20.8 319 32 286.3 286.4 275.3 287.5 0.36 22 657 3319 -18.9 -25.9 54 7.0 -20.1 319 33 286.7 286.8 276.1 288.9 0.70 23 654 3353 -19.1 -30.1 37 11.0 -20.7 320 33 286.9 286.9 275.8 288.4 0.48 24 649 3410 -19.3 -22.5 76 3.2 -19.9 321 34 287.3 287.4 276.7 290.2 0.97 25 631 3618 -19.9 -20.6 94 0.7 -20.0 324 38 288.9 289.1 277.9 292.5 1.17 26 606 3917 -20.1 -22.6 80 2.5 -20.6 333 46 292.0 292.2 279.2 295.2 1.03 27 604 3942 -20.1 -22.9 78 2.8 -20.7 334 47 292.3 292.5 279.3 295.4 1.00 28 581 4228 -22.3 -25.9 72 3.6 -22.9 335 48 293.0 293.1 279.3 295.5 0.80 29 515 5100 -29.3 -31.7 80 2.4 -29.6 332 53 294.8 294.9 279.8 296.5 0.52 30 500 5310 -30.7 -34.7 68 4.0 -31.1 330 55 295.6 295.7 280.0 296.9 0.40 31 490 5453 -31.7 -37.7 55 6.0 -32.3 332 54 296.1 296.1 280.1 297.1 0.30 32 466 5806 -34.7 -38.1 71 3.4 -35.0 336 53 296.6 296.7 280.3 297.7 0.31 33 459 5912 -35.7 -40.1 64 4.4 -36.0 338 53 296.7 296.7 280.3 297.5 0.25 34 455 5972 -35.9 -43.9 44 8.0 -36.4 338 52 297.2 297.2 280.3 297.8 0.17 35 444 6142 -36.7 -44.7 43 8.0 -37.2 340 53 298.3 298.3 280.8 298.8 0.16 36 420 6526 -38.3 -42.9 62 4.6 -38.6 337 64 301.0 301.0 282.0 301.7 0.21 37 400 6860 -40.3 -46.3 53 6.0 -40.6 335 73 302.6 302.6 282.7 303.1 0.15 38 394 6963 -40.9 -46.9 52 6.0 -41.2 336 77 303.1 303.2 282.8 303.6 0.14 39 380 7211 -39.9 -46.9 47 7.0 -40.3 339 86 307.6 307.6 284.6 308.1 0.15 40 320 8372 -46.3 -51.3 57 5.0 -46.5 337 96 314.2 314.3 286.9 314.6 0.11 41 310 8583 -47.7 -50.2 75 2.5 -47.8 336 98 315.2 315.2 287.3 315.6 0.12 42 304 8713 -48.3 -53.0 58 4.7 -48.4 335 99 316.1 316.1 287.6 316.4 0.09 43 301 8778 -48.7 -51.6 72 2.9 -48.8 335 100 316.4 316.4 287.7 316.8 0.11 44 300 8800 -48.9 -52.1 69 3.2 -49.0 335 100 316.4 316.4 287.7 316.8 0.10 45 296 8888 -48.9 -53.6 58 4.7 -49.1 335 100 317.6 317.7 288.1 318.0 0.09 46 290 9021 -49.9 -52.5 74 2.6 -50.0 335 99 318.1 318.1 288.2 318.5 0.10 47 284 9156 -51.1 -54.6 66 3.5 -51.2 335 99 318.3 318.3 288.3 318.6 0.08 48 274 9387 -52.7 -54.6 80 1.9 -52.8 335 101 319.2 319.3 288.6 319.6 0.08 49 262 9673 -54.7 -58.1 66 3.4 -54.8 335 101 320.4 320.4 288.9 320.6 0.06 50 256 9820 -55.5 -57.7 76 2.2 -55.5 335 100 321.4 321.4 289.2 321.6 0.06 51 250 9970 -55.9 -59.7 62 3.8 -56.0 335 100 323.0 323.0 289.7 323.2 0.05 52 246 10073 -56.1 -62.1 47 6.0 -56.2 335 101 324.2 324.2 290.0 324.3 0.04 53 236 10337 -57.3 -64.3 41 7.0 -57.4 335 102 326.2 326.2 290.7 326.3 0.03 54 232 10445 -56.4 -68.7 20 12.3 -56.5 335 104 329.2 329.2 291.5 329.3 0.02 55 230 10501 -55.9 -70.9 14 15.0 -56.1 335 104 330.8 330.8 291.9 330.8 0.01 56 219 10814 -54.7 -78.7 4 24.0 -54.9 336 100 337.3 337.3 293.6 337.3 0.00 57 200 11400 -51.9 -79.9 2 28.0 -52.3 340 86 350.6 350.6 296.8 350.6 0.00 58 190 11733 -51.1 -80.1 2 29.0 -51.5 340 83 357.0 357.0 298.1 357.1 0.00 59 180 12085 -51.9 -80.9 2 29.0 -52.3 340 79 361.3 361.3 299.0 361.3 0.00 60 150 13270 -51.1 -81.1 2 30.0 -51.7 340 72 382.0 382.0 302.6 382.0 0.00 61 100 15920 -48.3 -81.3 1 33.0 -49.4 340 59 434.4 434.4 309.3 434.4 0.01 62 85 16987 -49.5 -82.5 1 33.0 -50.6 335 56 452.6 452.6 311.1 452.7 0.01 63 70 18260 -48.9 -82.9 1 34.0 -50.3 340 55 479.8 479.8 313.4 479.8 0.01 64 67 18548 -48.5 -82.5 1 34.0 -50.0 338 54 486.7 486.7 314.0 486.7 0.01 65 57 19610 -50.1 -83.1 1 33.0 -51.6 347 44 506.1 506.1 315.4 506.1 0.01 66 51 20340 -48.7 -82.7 1 34.0 -50.6 346 49 525.7 525.7 316.6 525.8 0.01 67 50 20470 -49.3 -83.3 1 34.0 -51.1 340 33 527.3 527.3 316.8 527.3 0.01 68 39 22088 -50.7 -83.7 1 33.0 -52.7 348 42 562.6 562.6 318.8 562.6 0.01 69 35 22794 -48.9 -83.9 1 35.0 -51.4 4 39 585.0 585.0 319.9 585.0 0.01 70 30 23800 -50.5 -84.5 1 34.0 -52.9 355 44 607.0 607.0 320.9 607.0 0.01 71 20 26450 -51.1 -85.1 1 34.0 -54.3 360 54 679.8 679.8 323.7 679.9 0.01 72 13 29235 -53.7 -85.7 1 32.0 -57.1 354 68 759.9 759.9 326.2 760.0 0.02 73 11 30319 -49.5 -84.5 1 35.0 -54.9 11 60 812.3 812.3 327.5 812.6 0.03 74 10 30940 -51.9 -84.9 1 33.0 -56.6 20 56 825.8 825.8 327.8 826.1 0.03 75 7.5 32798 -53.3 -86.3 1 33.0 -58.4 891.0 891.0 329.2 891.3 0.03 76 5.6 34700 -48.5 -84.5 1 36.0 -56.9 989.7 989.8 331.0 990.4 0.06 TRP 236 10337 -57.3 -64.3 41 7.0 -57.4 335 102 326.2 326.2 290.7 326.3 0.03 WND 232 10445 -56.4 -68.7 20 12.3 -56.5 335 104 329.2 329.2 291.5 329.3 0.02 Sounding variables and indices 1000-500 mb thick: 5159.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 51.17 % Est. max temperature: 0.01 C = 32.02 F Sfc-Lift cond lev (LCL): 963.03 mb = 440.94 m = 1446.64 ft T: -18.31 C 700-500 lapse rate: 5.36 C/km ThetaE index: 1.82 C Layer 730.0- 722.0 mb Conv cond level (CCL): 519.32 mb = 5039.42 m = 16533.33 ft Mean mixing ratio: 0.68 g/kg Conv temperature: 21.12 C = 70.02 F Cap Strength: 26.75 C Lifted Index: 27.17 C Risk: None Lifted Index @300 mb: 38.18 C Lifted Index @700 mb: 19.16 C Showalter Index: 18.03 C Risk: None Total Totals Index: 12.80 C Risk: None Vertical Totals Index: 18.40 C Cross Totals Index: -5.60 C K Index: -35.90 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 4.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 60.83 J/kg Max Up Vert Vel: 11.03 m/s Conv Inhibition (B-): 80347.09 J/kg Cap Strength: 27.09 C Lift Cond Lev (LCL): 862.90 mb = 1263.58 m = 4145.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 349 at 25 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 ---------------------------------------------------------- 0 995 204 165 5 -1.3 4.8 | 169 30 -6.0 29.7 1 981 305 170 20 -3.5 19.7 | 170 45 -8.2 44.6 2 941 610 185 27 2.4 26.9 | 177 52 -2.4 51.8 3 925 733 205 25 10.6 22.7 | 187 48 5.8 47.5 4 903 914 215 17 9.8 13.9 | 187 39 5.0 38.8 5 868 1219 220 16 10.3 12.3 | 189 38 5.6 37.1 6 850 1379 235 14 11.5 8.0 | 192 34 6.7 32.9 7 834 1524 240 12 10.4 6.0 | 190 31 5.7 30.9 8 801 1829 255 15 14.5 3.9 | 199 30 9.8 28.8 9 769 2134 285 15 14.5 -3.9 | 205 23 9.8 21.0 10 739 2438 285 19 18.4 -4.9 | 214 24 13.6 20.0 11 710 2743 290 18 16.9 -6.2 | 213 22 12.2 18.7 12 700 2846 300 22 19.1 -11.0 | 226 20 14.3 13.9 13 681 3048 315 28 19.8 -19.8 | 251 16 15.1 5.1 14 627 3658 325 39 22.4 -31.9 | 292 19 17.6 -7.1 15 601 3962 335 48 20.3 -43.5 | 320 24 15.6 -18.6 16 577 4267 335 48 20.3 -43.5 | 320 24 15.6 -18.6 17 530 4877 335 51 21.6 -46.2 | 322 27 16.8 -21.3 18 500 5310 330 55 27.5 -47.6 | 315 32 22.8 -22.7 19 447 6096 340 52 17.8 -48.9 | 331 27 13.1 -24.0 20 400 6860 335 73 30.9 -66.2 | 328 49 26.1 -41.3 21 374 7315 340 90 30.8 -84.6 | 336 65 26.1 -59.7 22 357 7620 340 89 30.4 -83.6 | 336 64 25.7 -58.7 23 300 8800 335 100 42.3 -90.6 | 330 76 37.5 -65.7 24 284 9144 335 99 41.8 -89.7 | 330 75 37.1 -64.8 25 271 9449 335 101 42.7 -91.5 | 330 77 38.0 -66.6 26 250 9970 335 100 42.3 -90.6 | 330 76 37.5 -65.7 27 236 10337 335 102 43.1 -92.4 | 330 78 38.4 -67.6 28 232 10445 335 104 44.0 -94.3 | 331 80 39.2 -69.4 29 224 10668 335 104 44.0 -94.3 | 331 80 39.2 -69.4 30 200 11400 340 86 29.4 -80.8 | 336 61 24.7 -55.9 31 177 12192 340 78 26.7 -73.3 | 336 53 21.9 -48.4 32 150 13270 340 72 24.6 -67.7 | 335 47 19.9 -42.8 33 111 15240 340 62 21.2 -58.3 | 334 37 16.5 -33.4 34 100 15920 340 59 20.2 -55.4 | 333 34 15.5 -30.6 35 96 16154 340 59 20.2 -55.4 | 333 34 15.5 -30.6 36 84 17069 335 56 23.7 -50.8 | 324 32 18.9 -25.9 37 80 17374 350 62 10.8 -61.1 | 351 37 6.0 -36.2 38 70 18260 340 55 18.8 -51.7 | 332 30 14.1 -26.8 39 64 18898 335 53 22.4 -48.0 | 323 29 17.7 -23.1 40 55 19812 350 41 7.1 -40.4 | 351 16 2.4 -15.5 41 50 20422 345 50 12.9 -48.3 | 341 25 8.2 -23.4 42 50 20470 340 33 11.3 -31.0 | 313 9 6.6 -6.1 43 48 20726 345 33 8.5 -31.9 | 331 8 3.8 -7.0 44 44 21336 345 55 14.2 -53.1 | 341 30 9.5 -28.2 45 40 21946 345 43 11.1 -41.5 | 339 18 6.4 -16.6 46 35 22860 5 39 -3.4 -38.9 | 30 16 -8.1 -14.0 47 33 23165 15 41 -10.6 -39.6 | 46 21 -15.3 -14.7 48 30 23774 360 54 -0.0 -54.0 | 9 29 -4.7 -29.1 49 30 23800 355 44 3.8 -43.8 | 3 19 -0.9 -18.9 50 27 24384 350 41 7.1 -40.4 | 351 16 2.4 -15.5 51 22 25908 355 65 5.7 -64.8 | 359 40 0.9 -39.9 52 20 26450 360 54 -0.0 -54.0 | 9 29 -4.7 -29.1 53 18 27127 5 54 -4.7 -53.8 | 18 30 -9.4 -28.9 54 17 27432 355 52 4.5 -51.8 | 0 27 -0.2 -26.9 55 16 28042 350 55 9.6 -54.2 | 351 30 4.8 -29.3 56 14 28956 350 70 12.2 -68.9 | 350 45 7.4 -44.0 57 10 30940 20 56 -19.2 -52.6 | 41 37 -23.9 -27.7 Wind Parameters Mean winds (0-6000m): 319.2 at 33.8 knts Storm direction: 349.2 at 25.3 knts Shear (0-3000m) pos: 6.1 neg: 0.0 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 93.8 deg Storm rel helicity (0-3000m) pos: 388.4 neg: -6.9 tot: 381.5 m^2/s^2 ave: 127.2 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 14.4 stream: 7.6 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 0.17 Bulk Shear: 360.01 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 ------------------------------------------------------------------------------- 500 181 22 175 47| 22.2 0.0 22.2|178.9 0.0 178.9 357.9 0.44| 32.3 14.3 1000 195 20 181 44| 7.1 0.0 7.1|213.3 -0.9 212.5 212.5 0.38| 22.3 8.6 1500 205 18 184 41| 4.8 0.0 4.8|251.6 -4.8 246.8 164.5 0.39| 18.0 7.1 2000 218 17 189 39| 4.9 0.0 4.9|293.9 -4.8 289.0 144.5 0.42| 16.1 6.8 2500 232 17 194 37| 4.4 0.0 4.4|311.9 -6.9 304.9 122.0 0.43| 13.8 5.9 3000 251 19 203 34| 6.1 0.0 6.1|388.4 -6.9 381.5 127.2 0.53| 14.4 7.6 4000 291 24 228 24| 6.8 0.0 6.8|488.6 -6.9 481.7 120.4 0.61| 13.5 8.2 5000 311 30 253 18| 5.4 0.7 6.2|493.0 -26.5 466.5 93.3 0.55| 11.6 6.4 6000 319 34 272 17| 4.7 0.6 5.3|559.2 -34.9 524.3 87.4 0.55| 10.9 6.0 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20251203.12.gif