UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:1200Z 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 106 SFC 989 204 -14.5 -16.2 87 1.7 -14.8 135 2 259.5 259.6 259.0 262.4 1.09 2 969 354 -15.7 -16.6 93 0.9 -15.9 156 12 259.8 259.9 259.2 262.7 1.08 3 949 507 -14.5 -15.9 89 1.4 -14.8 177 10 262.6 262.7 261.5 265.7 1.16 4 928 671 -15.5 -15.7 98 0.2 -15.6 204 10 263.2 263.4 262.1 266.5 1.21 5 925 695 -15.3 -15.5 98 0.2 -15.3 210 10 263.7 263.9 262.5 267.0 1.23 6 876 1108 -12.7 -12.7 100 0.0 -12.7 214 11 270.5 270.8 268.0 275.1 1.64 7 850 1338 -12.7 -12.8 99 0.1 -12.8 240 15 272.8 273.1 269.6 277.5 1.68 8 827 1547 -12.7 -13.0 98 0.3 -12.8 286 16 275.0 275.3 271.0 279.8 1.70 9 825 1566 -12.7 -12.8 99 0.1 -12.8 286 15 275.2 275.5 271.2 280.1 1.73 10 812 1687 -13.1 -13.8 94 0.7 -13.3 290 14 276.0 276.3 271.5 280.6 1.62 11 807 1734 -13.7 -24.7 39 11.0 -15.6 292 13 275.9 276.0 269.8 277.8 0.64 12 784 1954 -13.7 -22.7 47 9.0 -15.4 287 11 278.2 278.3 271.4 280.5 0.79 13 777 2022 -14.1 -30.1 24 16.0 -16.6 283 11 278.4 278.5 270.9 279.7 0.40 14 766 2130 -14.3 -33.3 18 19.0 -17.0 275 10 279.4 279.4 271.3 280.3 0.30 15 747 2320 -14.7 -25.7 39 11.0 -16.6 278 12 280.9 281.0 272.8 282.9 0.63 16 731 2484 -15.7 -29.7 29 14.0 -17.9 282 14 281.6 281.7 272.9 283.0 0.45 17 709 2714 -16.5 -17.8 90 1.3 -16.8 294 17 283.2 283.4 275.2 287.1 1.33 18 705 2756 -16.3 -18.0 87 1.7 -16.7 296 17 283.9 284.1 275.5 287.8 1.31 19 700 2810 -16.7 -17.9 90 1.2 -17.0 300 17 284.0 284.2 275.6 288.0 1.33 20 687 2950 -18.1 -18.2 99 0.1 -18.1 295 18 284.0 284.2 275.6 287.9 1.33 21 666 3182 -19.1 -22.0 78 2.9 -19.7 287 18 285.4 285.5 275.8 288.4 0.98 22 633 3557 -22.7 -22.9 98 0.2 -22.7 286 20 285.4 285.6 275.8 288.4 0.96 23 629 3604 -22.9 -24.5 87 1.6 -23.2 288 20 285.7 285.9 275.7 288.3 0.84 24 627 3627 -22.9 -27.8 64 4.9 -23.6 289 20 286.0 286.1 275.6 287.9 0.62 25 619 3721 -21.5 -43.5 12 22.0 -23.6 295 21 288.7 288.7 276.2 289.1 0.13 26 612 3805 -21.5 -40.5 16 19.0 -23.5 301 22 289.6 289.6 276.7 290.2 0.18 27 605 3890 -21.9 -34.9 30 13.0 -23.5 308 23 290.1 290.1 277.2 291.1 0.33 28 567 4364 -25.1 -38.1 29 13.0 -26.5 316 33 291.8 291.8 277.9 292.6 0.25 29 555 4520 -24.3 -53.3 5 29.0 -26.3 319 41 294.5 294.5 278.9 294.7 0.05 30 531 4841 -24.5 -54.5 4 30.0 -26.6 320 41 298.0 298.0 280.5 298.2 0.04 31 520 4994 -23.5 -46.5 10 23.0 -25.6 319 43 301.0 301.0 281.9 301.4 0.11 32 518 5022 -23.5 -47.5 9 24.0 -25.6 318 43 301.3 301.3 282.0 301.7 0.10 33 513 5093 -23.9 -31.9 48 8.0 -25.1 317 45 301.7 301.8 282.7 303.4 0.51 34 506 5193 -24.7 -28.0 74 3.3 -25.2 316 46 301.9 302.0 283.1 304.4 0.75 35 500 5280 -25.3 -30.2 64 4.9 -26.1 315 48 302.2 302.3 283.1 304.3 0.62 36 476 5635 -28.5 -30.1 86 1.6 -28.7 315 48 302.5 302.6 283.3 304.7 0.66 37 468 5757 -29.5 -32.8 73 3.3 -29.9 315 48 302.7 302.8 283.2 304.5 0.52 38 465 5803 -29.9 -31.8 83 1.9 -30.2 315 48 302.8 302.9 283.3 304.7 0.57 39 461 5864 -30.1 -31.5 88 1.4 -30.3 316 51 303.3 303.4 283.5 305.3 0.60 40 449 6052 -30.3 -32.6 80 2.3 -30.6 319 61 305.3 305.5 284.2 307.2 0.55 41 445 6116 -30.3 -33.8 71 3.5 -30.7 320 63 306.1 306.2 284.5 307.8 0.49 42 439 6213 -30.1 -40.1 37 10.0 -31.1 320 67 307.6 307.6 284.8 308.5 0.27 43 416 6595 -32.7 -45.7 26 13.0 -33.7 320 76 309.0 309.0 285.1 309.6 0.15 44 400 6870 -34.9 -42.9 44 8.0 -35.5 320 81 309.6 309.7 285.5 310.4 0.22 45 387 7099 -37.1 -44.1 48 7.0 -37.6 317 85 309.7 309.7 285.5 310.4 0.20 46 380 7225 -36.9 -50.9 22 14.0 -37.7 316 86 311.6 311.6 286.0 311.9 0.09 47 375 7316 -37.3 -47.3 35 10.0 -37.9 315 88 312.2 312.2 286.3 312.7 0.14 48 330 8182 -45.5 -51.5 51 6.0 -45.7 315 89 312.6 312.6 286.4 313.0 0.10 49 322 8345 -46.7 -49.6 72 2.9 -46.8 315 89 313.1 313.2 286.6 313.6 0.13 50 312 8553 -47.9 -53.9 50 6.0 -48.1 315 90 314.3 314.3 286.9 314.6 0.08 51 300 8810 -50.1 -54.7 58 4.6 -50.3 315 90 314.7 314.7 287.1 315.0 0.08 52 297 8876 -50.7 -55.3 58 4.6 -50.8 314 91 314.8 314.8 287.1 315.1 0.07 53 294 8942 -51.1 -54.4 68 3.3 -51.2 313 92 315.1 315.2 287.2 315.4 0.08 54 285 9144 -51.3 -68.3 11 17.0 -51.5 310 96 317.7 317.7 288.0 317.7 0.01 55 275 9376 -52.7 -61.7 33 9.0 -52.9 310 98 318.9 318.9 288.4 319.0 0.03 56 262 9689 -53.6 -65.2 23 11.5 -53.8 310 101 322.0 322.0 289.4 322.1 0.02 57 250 9990 -54.5 -68.5 16 14.0 -54.7 310 98 325.0 325.0 290.3 325.1 0.02 58 235 10385 -55.9 -70.9 14 15.0 -56.1 315 97 328.7 328.7 291.4 328.8 0.01 59 200 11420 -52.3 -78.3 3 26.0 -52.7 320 85 349.9 349.9 296.6 350.0 0.00 60 150 13290 -50.5 -80.5 2 30.0 -51.1 325 66 383.1 383.1 302.8 383.1 0.00 61 100 15930 -50.1 -82.1 1 32.0 -51.0 330 55 430.9 430.9 308.9 430.9 0.00 62 77 17637 -48.5 -82.5 1 34.0 -49.9 327 46 467.7 467.7 312.4 467.7 0.01 63 75 17809 -49.7 -80.7 1 31.0 -51.0 327 47 468.7 468.7 312.5 468.8 0.01 64 70 18260 -49.1 -81.1 1 32.0 -50.5 325 48 479.3 479.3 313.4 479.4 0.01 65 68 18451 -47.9 -81.9 1 34.0 -49.5 325 48 485.9 485.9 313.9 486.0 0.01 66 64 18851 -49.1 -83.1 1 34.0 -50.6 338 51 491.8 491.8 314.4 491.8 0.01 67 54 19977 -45.3 -81.3 1 36.0 -47.8 354 33 525.0 525.0 316.6 525.1 0.01 68 52 20228 -46.1 -82.1 1 36.0 -48.5 348 28 528.9 528.9 316.9 528.9 0.01 69 50 20490 -45.3 -81.3 1 36.0 -47.9 340 37 536.7 536.7 317.3 536.8 0.01 70 33 23269 -45.3 -82.3 1 37.0 -48.9 348 47 604.4 604.4 320.8 604.5 0.01 71 30 23910 -42.7 -81.7 1 39.0 -47.4 360 61 628.2 628.2 321.8 628.4 0.02 72 27 24622 -41.3 -82.3 0 41.0 -46.9 360 61 651.4 651.4 322.7 651.5 0.02 73 20 26650 -42.5 -82.5 0 40.0 -48.7 355 64 706.1 706.1 324.6 706.3 0.02 74 17 27743 -43.7 -82.7 1 39.0 -50.0 5 89 735.8 735.8 325.6 736.0 0.03 75 15 28588 -41.3 -82.3 0 41.0 -49.1 10 71 770.6 770.6 326.5 770.9 0.03 76 10 31300 -47.7 -84.7 1 37.0 -54.2 20 72 841.5 841.5 328.2 841.8 0.03 77 8.1 32685 -49.7 -85.7 1 36.0 -56.1 885.8 885.9 329.1 886.1 0.03 78 5.9 34779 -45.5 -84.5 0 39.0 -55.2 988.1 988.1 331.0 988.7 0.05 79 5.2 35615 -48.9 -85.9 1 37.0 -57.3 1009.1 1009.2 331.3 1009.7 0.05 TRP 235 10385 -55.9 -70.9 14 15.0 -56.1 315 97 328.7 328.7 291.4 328.8 0.01 WND 262 9689 -53.6 -65.2 23 11.5 -53.8 310 101 322.0 322.0 289.4 322.1 0.02 Sounding variables and indices 1000-500 mb thick: 5174.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 60.13 % Est. max temperature: -0.16 C = 31.72 F Sfc-Lift cond lev (LCL): 962.01 mb = 406.94 m = 1335.09 ft T: -15.28 C 700-500 lapse rate: 3.48 C/km ThetaE index: 2.85 C Layer 807.0- 784.0 mb Conv cond level (CCL): 982.75 mb = 250.49 m = 821.81 ft Mean mixing ratio: 1.23 g/kg Conv temperature: -14.40 C = 6.08 F Cap Strength: 29.25 C Lifted Index: 29.41 C Risk: None Lifted Index @300 mb: 34.20 C Lifted Index @700 mb: 16.68 C Showalter Index: 20.56 C Risk: None Total Totals Index: 25.10 C Risk: None Vertical Totals Index: 12.60 C Cross Totals Index: 12.50 C K Index: -1.40 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 5.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.10 J/kg Max Up Vert Vel: 8.14 m/s Conv Inhibition (B-): 95538.88 J/kg Cap Strength: 29.27 C Lift Cond Lev (LCL): 927.76 mb = 673.15 m = 2208.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 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 ---------------------------------------------------------- 0 989 204 135 2 -1.4 1.4 | 153 21 -9.5 18.8 1 976 305 150 12 -6.0 10.4 | 153 31 -14.1 27.8 2 936 610 190 9 1.6 8.9 | 166 27 -6.6 26.3 3 925 695 210 10 5.0 8.7 | 173 26 -3.1 26.1 4 899 914 195 9 2.3 8.7 | 167 27 -5.8 26.1 5 863 1219 225 12 8.5 8.5 | 181 26 0.4 25.9 6 850 1338 240 15 13.0 7.5 | 191 25 4.9 24.9 7 829 1524 285 16 15.5 -4.1 | 209 15 7.3 13.3 8 797 1829 295 12 10.9 -5.1 | 193 13 2.7 12.4 9 765 2134 275 10 10.0 -0.9 | 186 17 1.8 16.6 10 735 2438 280 14 13.8 -2.4 | 201 16 5.7 15.0 11 706 2743 295 17 15.4 -7.2 | 215 13 7.3 10.2 12 700 2810 300 17 14.7 -8.5 | 216 11 6.6 8.9 13 650 3353 280 19 18.7 -3.3 | 217 18 10.6 14.1 14 624 3658 290 20 18.8 -6.8 | 225 15 10.7 10.6 15 598 3962 315 24 17.0 -17.0 | 267 9 8.8 0.5 16 574 4267 315 28 19.8 -19.8 | 281 12 11.7 -2.4 17 551 4572 320 44 28.3 -33.7 | 309 26 20.2 -16.3 18 528 4877 320 41 26.4 -31.4 | 307 23 18.2 -14.0 19 500 5280 315 48 33.9 -33.9 | 303 31 25.8 -16.5 20 465 5791 315 48 33.9 -33.9 | 303 31 25.8 -16.5 21 446 6096 320 63 40.5 -48.3 | 314 45 32.4 -30.8 22 427 6401 320 73 46.9 -55.9 | 315 55 38.8 -38.5 23 400 6870 320 81 52.1 -62.0 | 315 63 43.9 -44.6 24 374 7315 315 88 62.2 -62.2 | 310 70 54.1 -44.8 25 358 7620 315 88 62.2 -62.2 | 310 70 54.1 -44.8 26 300 8810 315 90 63.6 -63.6 | 310 72 55.5 -46.2 27 285 9144 310 96 73.5 -61.7 | 304 79 65.4 -44.3 28 262 9689 310 101 77.4 -64.9 | 304 84 69.2 -47.5 29 259 9754 310 101 77.4 -64.9 | 304 84 69.2 -47.5 30 250 9990 310 98 75.1 -63.0 | 304 81 66.9 -45.6 31 235 10385 315 97 68.6 -68.6 | 310 79 60.5 -51.2 32 225 10668 315 100 70.7 -70.7 | 310 82 62.6 -53.3 33 200 11420 320 85 54.6 -65.1 | 316 67 46.5 -47.7 34 186 11887 320 74 47.6 -56.7 | 315 56 39.4 -39.3 35 150 13290 325 66 37.9 -54.1 | 321 47 29.7 -36.6 36 128 14326 330 63 31.5 -54.6 | 328 44 23.4 -37.1 37 117 14935 315 64 45.3 -45.3 | 307 46 37.1 -27.8 38 111 15240 330 68 34.0 -58.9 | 328 49 25.9 -41.5 39 100 15930 330 55 27.5 -47.6 | 327 36 19.4 -30.2 40 97 16154 330 55 27.5 -47.6 | 327 36 19.4 -30.2 41 88 16764 330 44 22.0 -38.1 | 326 25 13.9 -20.7 42 70 18260 325 48 27.5 -39.3 | 318 29 19.4 -21.9 43 67 18593 325 48 27.5 -39.3 | 318 29 19.4 -21.9 44 64 18898 340 51 17.4 -47.9 | 343 32 9.3 -30.5 45 61 19202 345 45 11.6 -43.5 | 352 26 3.5 -26.0 46 53 20117 355 31 2.7 -30.9 | 22 15 -5.4 -13.5 47 51 20422 335 23 9.7 -20.8 | 335 4 1.6 -3.4 48 50 20490 340 37 12.7 -34.8 | 345 18 4.5 -17.3 49 46 21031 350 35 6.1 -34.5 | 7 17 -2.1 -17.0 50 44 21336 340 42 14.4 -39.5 | 344 23 6.2 -22.0 51 38 22250 340 48 16.4 -45.1 | 343 29 8.3 -27.7 52 35 22860 340 38 13.0 -35.7 | 345 19 4.9 -18.3 53 30 23910 360 61 -0.0 -61.0 | 11 44 -8.1 -43.6 54 28 24384 360 65 -0.0 -65.0 | 10 48 -8.1 -47.6 55 26 24994 360 54 -0.0 -54.0 | 13 37 -8.1 -36.6 56 20 26518 360 72 -0.0 -72.0 | 8 55 -8.1 -54.6 57 20 26650 355 64 5.6 -63.8 | 3 46 -2.6 -46.3 58 19 27127 355 63 5.5 -62.8 | 3 45 -2.6 -45.3 59 18 27432 5 83 -7.2 -82.7 | 13 67 -15.4 -65.3 60 17 27737 5 89 -7.8 -88.7 | 13 73 -15.9 -71.2 61 15 28651 10 70 -12.2 -68.9 | 21 55 -20.3 -51.5 62 14 28956 20 85 -29.1 -79.9 | 31 73 -37.2 -62.4 63 12 29870 15 66 -17.1 -63.8 | 29 53 -25.2 -46.3 64 10 31300 20 72 -24.6 -67.7 | 33 60 -32.8 -50.2 Wind Parameters Mean winds (0-6000m): 305.0 at 25.6 knts Storm direction: 335.0 at 19.2 knts Shear (0-3000m) pos: 3.8 neg: 0.9 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 64.5 deg Storm rel helicity (0-3000m) pos: 212.7 neg: -35.5 tot: 177.2 m^2/s^2 ave: 59.1 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 4.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.23 Bulk Shear: 144.95 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 ------------------------------------------------------------------------------- 500 171 10 160 29| 9.9 0.0 9.9| 74.8 -0.3 74.5 149.1 0.46| 21.8 10.1 1000 190 10 167 28| 6.2 0.0 6.2|114.9 -17.2 97.8 97.8 0.45| 15.1 6.8 1500 221 11 179 26| 5.3 0.0 5.3|180.7 -23.7 156.9 104.6 0.46| 16.7 7.6 2000 240 11 184 23| 4.0 1.1 5.0|183.8 -35.3 148.5 74.3 0.36| 14.1 5.1 2500 253 12 189 21| 4.5 0.9 5.4|209.6 -35.3 174.3 69.7 0.42| 12.8 5.4 3000 265 13 194 19| 3.8 0.9 4.7|212.7 -35.5 177.2 59.1 0.39| 11.8 4.6 4000 279 15 204 16| 4.2 0.7 4.9|254.0 -36.2 217.8 54.5 0.46| 11.2 5.1 5000 297 20 230 13| 5.0 0.7 5.7|294.4 -52.2 242.1 48.4 0.41| 11.5 4.7 6000 305 26 258 13| 5.8 0.7 6.5|369.9 -56.0 313.9 52.3 0.40| 11.4 4.6 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20251201.12.gif