UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:1200Z 6 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 162 0 0 SFC 996 204 -33.9 -37.1 73 3.2 -34.0 0 0 239.5 239.5 239.4 240.0 0.16 2 993 225 -30.1 -31.7 86 1.6 -30.2 343 1 243.5 243.6 243.4 244.3 0.27 3 984 288 -26.5 -28.9 80 2.4 -26.7 292 3 247.8 247.8 247.5 248.8 0.36 4 983 296 -26.3 -28.6 81 2.3 -26.5 286 3 248.1 248.1 247.8 249.1 0.37 5 970 390 -23.9 -25.7 85 1.8 -24.1 291 5 251.4 251.5 251.0 252.7 0.49 6 961 457 -21.9 -26.1 69 4.2 -22.4 300 7 254.1 254.2 253.3 255.4 0.47 7 960 464 -21.9 -26.1 69 4.2 -22.4 301 7 254.2 254.3 253.4 255.5 0.47 8 957 487 -21.9 -26.1 69 4.2 -22.4 304 8 254.4 254.5 253.6 255.7 0.47 9 926 722 -23.9 -26.6 78 2.7 -24.2 334 10 254.8 254.9 253.9 256.1 0.47 10 925 730 -23.9 -26.7 78 2.8 -24.2 335 10 254.9 254.9 254.0 256.2 0.46 11 898 946 -24.5 -30.5 57 6.0 -25.1 341 16 256.4 256.5 254.9 257.4 0.34 12 894 978 -24.7 -27.7 76 3.0 -25.0 342 16 256.5 256.6 255.3 257.8 0.44 13 885 1052 -25.3 -28.2 77 2.9 -25.6 344 16 256.7 256.7 255.4 257.8 0.42 14 850 1343 -27.1 -30.5 73 3.4 -27.4 335 14 257.8 257.8 256.1 258.8 0.35 15 839 1437 -27.1 -31.0 69 3.9 -27.5 335 12 258.7 258.8 256.8 259.7 0.34 16 818 1620 -25.5 -30.0 66 4.5 -25.9 332 11 262.3 262.4 259.8 263.4 0.39 17 810 1691 -25.1 -33.1 47 8.0 -25.8 329 12 263.5 263.5 260.5 264.3 0.29 18 784 1928 -24.9 -31.9 52 7.0 -25.6 325 14 266.1 266.2 262.6 267.1 0.34 19 776 2003 -24.9 -32.9 47 8.0 -25.6 325 14 266.9 267.0 263.1 267.8 0.31 20 773 2031 -24.5 -37.5 29 13.0 -25.6 325 14 267.7 267.7 263.4 268.3 0.20 21 768 2078 -24.3 -34.3 39 10.0 -25.2 325 14 268.4 268.4 264.0 269.2 0.27 22 750 2251 -24.9 -31.9 52 7.0 -25.6 323 14 269.5 269.6 265.0 270.6 0.35 23 734 2408 -24.9 -34.9 39 10.0 -25.8 321 14 271.2 271.3 266.0 272.0 0.27 24 730 2448 -24.9 -32.9 47 8.0 -25.7 320 14 271.6 271.7 266.4 272.6 0.33 25 720 2548 -25.3 -41.3 21 16.0 -26.5 320 17 272.3 272.3 266.5 272.7 0.14 26 710 2649 -25.7 -43.7 17 18.0 -26.9 320 19 272.9 272.9 266.9 273.3 0.11 27 701 2742 -25.7 -40.7 23 15.0 -26.9 320 21 273.9 273.9 267.6 274.4 0.16 28 700 2752 -25.7 -40.7 23 15.0 -26.9 320 21 274.0 274.1 267.7 274.5 0.16 29 695 2804 -26.1 -38.1 31 12.0 -27.1 318 22 274.1 274.2 267.9 274.8 0.21 30 669 3079 -27.5 -47.5 13 20.0 -28.7 310 27 275.6 275.6 268.5 275.8 0.08 31 665 3122 -27.7 -35.7 46 8.0 -28.4 311 27 275.8 275.9 269.1 276.7 0.27 32 662 3155 -27.9 -38.9 34 11.0 -28.7 311 27 276.0 276.0 269.0 276.6 0.20 33 652 3264 -28.7 -34.7 56 6.0 -29.2 312 28 276.3 276.3 269.4 277.2 0.31 34 615 3680 -31.1 -38.1 50 7.0 -31.6 315 30 278.2 278.2 270.5 278.9 0.23 35 599 3867 -31.5 -41.5 37 10.0 -32.1 317 34 279.8 279.8 271.4 280.3 0.17 36 561 4329 -32.9 -37.9 61 5.0 -33.3 318 43 283.4 283.5 273.6 284.3 0.26 37 521 4846 -36.5 -40.6 66 4.1 -36.8 314 49 285.2 285.2 274.5 285.9 0.21 38 500 5130 -38.3 -42.8 63 4.5 -38.5 315 48 286.3 286.4 275.0 286.9 0.18 39 475 5481 -40.3 -44.7 63 4.4 -40.5 313 51 288.1 288.1 275.9 288.6 0.15 40 403 6581 -49.3 -55.3 49 6.0 -49.4 315 63 290.3 290.3 276.9 290.5 0.05 41 400 6630 -49.7 -55.7 49 6.0 -49.8 315 64 290.4 290.4 276.9 290.6 0.05 42 376 7029 -53.5 -57.4 62 3.9 -53.6 315 67 290.6 290.6 277.0 290.7 0.04 43 361 7289 -55.2 -58.6 66 3.4 -55.3 315 69 291.7 291.7 277.6 291.8 0.04 44 337 7723 -58.1 -60.7 72 2.6 -58.1 312 62 293.5 293.5 278.4 293.6 0.03 45 333 7798 -58.5 -62.0 64 3.5 -58.5 310 60 294.0 294.0 278.6 294.1 0.03 46 329 7873 -58.3 -66.3 35 8.0 -58.4 310 60 295.3 295.3 279.2 295.3 0.02 47 302 8409 -59.1 -68.1 30 9.0 -59.2 310 63 301.5 301.5 282.0 301.5 0.01 48 300 8450 -58.9 -68.9 26 10.0 -59.0 310 63 302.3 302.3 282.3 302.4 0.01 49 252 9559 -54.7 -78.7 4 24.0 -54.9 311 58 324.0 324.0 290.0 324.0 0.00 50 250 9610 -54.7 -79.7 3 25.0 -54.9 310 57 324.7 324.7 290.2 324.8 0.00 51 228 10198 -54.9 -80.9 3 26.0 -55.1 313 54 333.1 333.1 292.6 333.1 0.00 52 212 10664 -52.7 -81.7 2 29.0 -53.1 315 52 343.5 343.5 295.1 343.6 0.00 53 200 11040 -52.7 -81.7 2 29.0 -53.1 305 52 349.3 349.3 296.5 349.3 0.00 54 191 11338 -51.9 -81.9 2 30.0 -52.3 305 51 355.2 355.2 297.7 355.2 0.00 55 175 11904 -52.7 -82.7 1 30.0 -53.1 305 48 362.9 362.9 299.2 362.9 0.00 56 150 12900 -52.1 -84.1 1 32.0 -52.6 315 49 380.3 380.3 302.3 380.3 0.00 57 121 14292 -51.7 -83.7 1 32.0 -52.4 307 42 405.1 405.1 305.9 405.1 0.00 58 113 14739 -48.7 -82.7 1 34.0 -49.7 311 45 418.7 418.7 307.6 418.8 0.00 59 108 15036 -49.9 -83.9 1 34.0 -50.8 313 46 421.9 421.9 307.9 421.9 0.00 60 100 15540 -48.9 -82.9 1 34.0 -50.0 305 42 433.2 433.2 309.2 433.3 0.00 61 88 16380 -49.7 -83.7 1 34.0 -50.8 307 39 447.8 447.8 310.7 447.8 0.00 62 70 17890 -46.5 -83.5 1 37.0 -48.3 295 40 484.9 484.9 313.8 484.9 0.01 63 61 18805 -45.7 -82.7 1 37.0 -47.9 311 50 506.2 506.2 315.4 506.2 0.01 64 52 19861 -48.7 -84.7 1 36.0 -50.6 326 30 522.8 522.8 316.5 522.8 0.01 65 50 20120 -47.1 -84.1 1 37.0 -49.4 315 39 532.5 532.5 317.1 532.5 0.01 66 40 21601 -45.9 -83.9 1 38.0 -48.9 326 36 570.6 570.6 319.2 570.6 0.01 67 36 22308 -41.7 -82.7 0 41.0 -46.2 318 33 598.9 598.9 320.6 599.0 0.01 68 32 23100 -45.5 -83.5 1 38.0 -49.1 327 29 609.2 609.3 321.0 609.3 0.01 69 30 23530 -45.3 -84.3 0 39.0 -49.1 350 23 621.1 621.1 321.5 621.2 0.01 70 20 26210 -49.1 -86.1 1 37.0 -52.9 10 38 685.9 685.9 324.0 686.0 0.01 71 18 26900 -50.1 -86.1 1 36.0 -53.8 3 35 703.7 703.7 324.6 703.8 0.01 72 16 27675 -46.3 -85.3 0 39.0 -51.7 5 28 740.2 740.2 325.7 740.4 0.02 73 12 29589 -45.7 -84.7 0 39.0 -52.4 349 16 805.8 805.8 327.4 806.0 0.03 74 10 30800 -46.9 -85.9 0 39.0 -53.7 320 26 844.5 844.5 328.2 844.7 0.02 75 9.6 31070 -47.3 -85.3 1 38.0 -54.1 852.9 852.9 328.5 853.1 0.03 76 8.3 32042 -43.1 -83.1 0 40.0 -52.6 905.7 905.7 329.5 906.1 0.05 77 5.5 34789 -47.3 -85.3 1 38.0 -56.3 1000.2 1000.2 331.2 1000.7 0.05 78 5.3 35036 -45.3 -84.3 0 39.0 -55.6 1019.8 1019.8 331.5 1020.5 0.06 79 4.2 36561 -53.1 -88.1 1 35.0 -60.3 1052.6 1052.6 332.0 1053.0 0.04 80 3.8 37207 -52.7 -87.7 1 35.0 -60.5 1085.2 1085.2 332.4 1085.7 0.05 TRP 333 7798 -58.5 -62.0 64 3.5 -58.5 310 60 294.0 294.0 278.6 294.1 0.03 WND 361 7289 -55.2 -58.6 66 3.4 -55.3 315 69 291.7 291.7 277.6 291.8 0.04 Sounding variables and indices 1000-500 mb thick: 4968.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 54.66 % Est. max temperature: -15.34 C = 4.39 F Sfc-Lift cond lev (LCL): 942.84 mb = 593.26 m = 1946.37 ft T: -22.81 C 700-500 lapse rate: 5.30 C/km Conv cond level (CCL): 996.00 mb = 204.00 m = 669.28 ft Mean mixing ratio: 0.42 g/kg Conv temperature: -26.94 C = -16.49 F Cap Strength: 25.82 C Lifted Index: 26.48 C Risk: None Lifted Index @300 mb: 34.19 C Lifted Index @700 mb: 18.28 C Showalter Index: 22.68 C Risk: None Total Totals Index: 19.00 C Risk: None Vertical Totals Index: 11.20 C Cross Totals Index: 7.80 C K Index: -34.30 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 6.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.84 J/kg Max Up Vert Vel: 9.15 m/s Conv Inhibition (B-): 107200.75 J/kg Cap Strength: 26.29 C Lift Cond Lev (LCL): 895.22 mb = 968.22 m = 3176.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 at 22 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 | 166 22 -5.3 21.7 1 982 305 280 3 3.0 -0.5 | 174 21 -2.3 21.2 2 941 610 320 11 7.1 -8.4 | 188 13 1.8 13.3 3 925 730 335 10 4.2 -9.1 | 175 13 -1.0 12.7 4 902 914 340 16 5.5 -15.0 | 182 7 0.2 6.7 5 865 1219 350 17 3.0 -16.7 | 155 5 -2.3 5.0 6 850 1343 335 14 5.9 -12.7 | 184 9 0.7 9.0 7 829 1524 335 10 4.2 -9.1 | 175 13 -1.0 12.7 8 795 1829 325 14 8.0 -11.5 | 195 11 2.8 10.3 9 762 2134 325 14 8.0 -11.5 | 195 11 2.8 10.3 10 731 2438 320 14 9.0 -10.7 | 199 12 3.7 11.0 11 701 2743 320 21 13.5 -16.1 | 236 10 8.2 5.6 12 700 2752 320 21 13.5 -16.1 | 236 10 8.2 5.6 13 671 3048 310 27 20.7 -17.4 | 254 16 15.4 4.4 14 616 3658 315 30 21.2 -21.2 | 268 16 16.0 0.5 15 565 4267 320 43 27.6 -32.9 | 297 25 22.4 -11.2 16 541 4572 310 46 35.2 -29.6 | 285 31 30.0 -7.8 17 518 4877 315 49 34.6 -34.6 | 294 32 29.4 -12.9 18 500 5130 315 48 33.9 -33.9 | 293 31 28.7 -12.2 19 433 6096 310 57 43.7 -36.6 | 291 41 38.4 -14.9 20 400 6630 315 64 45.3 -45.3 | 300 46 40.0 -23.5 21 361 7289 315 69 48.8 -48.8 | 302 51 43.5 -27.1 22 359 7315 315 69 48.8 -48.8 | 302 51 43.5 -27.1 23 343 7620 315 64 45.3 -45.3 | 300 46 40.0 -23.5 24 333 7798 310 60 46.0 -38.6 | 292 44 40.7 -16.8 25 300 8450 310 63 48.3 -40.5 | 294 47 43.0 -18.8 26 269 9144 315 62 43.8 -43.8 | 300 44 38.6 -22.1 27 250 9610 310 57 43.7 -36.6 | 291 41 38.4 -14.9 28 212 10668 315 52 36.8 -36.8 | 296 35 31.5 -15.0 29 200 11040 305 52 42.6 -29.8 | 282 38 37.3 -8.1 30 175 11887 305 48 39.3 -27.5 | 280 35 34.1 -5.8 31 160 12497 320 45 28.9 -34.5 | 298 27 23.7 -12.7 32 150 12900 315 49 34.6 -34.6 | 294 32 29.4 -12.9 33 126 14021 305 41 33.6 -23.5 | 274 28 28.3 -1.8 34 105 15240 315 47 33.2 -33.2 | 292 30 28.0 -11.5 35 100 15540 305 42 34.4 -24.1 | 275 29 29.1 -2.4 36 100 15545 305 36 29.5 -20.6 | 267 24 24.2 1.1 37 95 15850 305 42 34.4 -24.1 | 275 29 29.1 -2.4 38 79 17069 310 36 27.6 -23.1 | 274 22 22.3 -1.4 39 76 17374 310 50 38.3 -32.1 | 287 35 33.0 -10.4 40 72 17678 320 48 30.9 -36.8 | 300 30 25.6 -15.0 41 70 17890 295 40 36.3 -16.9 | 261 31 31.0 4.8 42 69 17983 305 38 31.1 -21.8 | 270 26 25.9 -0.1 43 66 18288 290 41 38.5 -14.0 | 257 34 33.3 7.7 44 60 18898 315 52 36.8 -36.8 | 296 35 31.5 -15.0 45 57 19202 305 45 36.9 -25.8 | 277 32 31.6 -4.1 46 52 19812 330 31 15.5 -26.8 | 297 11 10.2 -5.1 47 50 20117 305 24 19.7 -13.8 | 241 16 14.4 8.0 48 50 20120 315 39 27.6 -27.6 | 285 23 22.3 -5.8 49 44 21031 335 33 13.9 -29.9 | 313 12 8.7 -8.2 50 42 21336 330 38 19.0 -32.9 | 309 18 13.7 -11.2 51 38 21946 320 34 21.9 -26.0 | 285 17 16.6 -4.3 52 33 22860 315 32 22.6 -22.6 | 273 17 17.4 -0.9 53 30 23530 350 23 4.0 -22.7 | 54 2 -1.3 -0.9 54 29 23774 355 30 2.6 -29.9 | 18 9 -2.6 -8.2 55 28 24079 340 26 8.9 -24.4 | 307 5 3.6 -2.7 56 24 24994 345 20 5.2 -19.3 | 178 2 -0.1 2.4 57 23 25298 360 37 -0.0 -37.0 | 19 16 -5.3 -15.3 58 22 25603 360 30 -0.0 -30.0 | 32 10 -5.3 -8.3 59 21 25908 330 25 12.5 -21.7 | 269 7 7.2 0.1 60 20 26210 10 38 -6.6 -37.4 | 37 20 -11.9 -15.7 61 20 26213 360 24 -0.0 -24.0 | 67 6 -5.3 -2.3 62 18 26822 10 39 -6.8 -38.4 | 36 21 -12.0 -16.7 63 17 27127 345 24 6.2 -23.2 | 327 2 1.0 -1.5 64 17 27432 340 31 10.6 -29.1 | 324 9 5.3 -7.4 65 16 27737 10 28 -4.9 -27.6 | 60 12 -10.1 -5.8 66 15 28042 340 19 6.5 -17.9 | 198 4 1.2 3.9 67 14 28651 5 20 -1.7 -19.9 | 104 7 -7.0 1.8 68 13 28956 345 22 5.7 -21.3 | 222 1 0.4 0.5 69 12 29566 350 16 2.8 -15.8 | 157 6 -2.5 6.0 70 10 30800 320 26 16.7 -19.9 | 261 12 11.5 1.8 Wind Parameters Mean winds (0-6000m): 316.4 at 29.8 knts Storm direction: 346.4 at 22.4 knts Shear (0-3000m) pos: 1.3 neg: 4.3 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 91.3 deg Storm rel helicity (0-3000m) pos: 93.1 neg: -14.5 tot: 78.6 m^2/s^2 ave: 26.2 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.59 Bulk Shear: 71.45 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 ------------------------------------------------------------------------------- 500 315 7 178 17| 0.0 10.5 10.5| 38.4 -7.7 30.7 61.4 0.35| 15.0 5.2 1000 334 11 177 12| 4.0 5.3 9.3| 39.6 -11.9 27.7 27.7 0.13| 12.1 1.6 1500 335 11 178 11| 2.7 3.0 5.6| 50.4 -14.5 35.9 23.9 0.20| 11.6 2.4 2000 332 12 182 11| 2.0 2.7 4.8| 56.1 -14.5 41.6 20.8 0.25| 9.3 2.3 2500 329 13 186 11| 1.6 3.4 5.0| 73.6 -14.5 59.1 23.6 0.35| 8.8 3.1 3000 325 15 198 10| 1.3 4.3 5.6| 93.1 -14.5 78.6 26.2 0.41| 8.9 3.6 4000 321 19 226 10| 2.8 3.2 6.0|151.3 -14.5 136.8 34.2 0.49| 8.6 4.2 5000 318 25 254 12| 2.4 3.3 5.8|189.9 -52.1 137.8 27.6 0.40| 8.4 3.3 6000 316 30 269 15| 2.0 3.7 5.7|204.3 -62.2 142.1 23.7 0.35| 7.9 2.8 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20251206.12.gif