UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:1200Z 2 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 144 15 3 SFC 994 204 -17.7 -19.9 83 2.2 -18.0 15 3 255.9 256.0 255.5 258.0 0.79 2 935 645 -21.7 -22.0 97 0.3 -21.7 5 15 256.3 256.4 255.7 258.2 0.70 3 930 683 -21.5 -22.4 92 0.9 -21.6 10 16 256.9 257.0 256.1 258.8 0.68 4 926 714 -20.9 -25.7 65 4.8 -21.5 14 18 257.9 257.9 256.5 259.3 0.51 5 925 722 -20.9 -25.9 64 5.0 -21.5 15 18 257.9 258.0 256.5 259.3 0.50 6 911 835 -20.5 -29.5 44 9.0 -21.5 18 17 259.5 259.5 257.5 260.5 0.36 7 907 867 -19.1 -27.1 49 8.0 -20.1 19 16 261.2 261.3 259.1 262.5 0.46 8 902 908 -19.1 -26.1 54 7.0 -20.0 20 16 261.7 261.7 259.5 263.1 0.50 9 882 1075 -18.7 -26.7 49 8.0 -19.8 12 17 263.8 263.8 261.1 265.2 0.49 10 871 1169 -18.5 -35.5 21 17.0 -20.2 7 17 264.9 264.9 261.4 265.5 0.21 11 866 1212 -18.1 -34.1 23 16.0 -19.8 5 17 265.8 265.8 262.1 266.5 0.25 12 854 1316 -18.7 -32.7 28 14.0 -20.3 358 19 266.2 266.2 262.5 267.0 0.29 13 850 1351 -17.9 -36.9 17 19.0 -19.8 355 20 267.4 267.4 263.2 268.0 0.19 14 846 1386 -16.7 -42.7 9 26.0 -19.1 353 20 269.0 269.0 264.1 269.3 0.10 15 839 1449 -16.7 -41.7 10 25.0 -19.0 349 21 269.7 269.7 264.6 270.0 0.12 16 776 2031 -19.9 -34.9 25 15.0 -21.5 345 28 272.3 272.3 266.7 273.1 0.25 17 761 2176 -20.3 -33.3 30 13.0 -21.8 344 30 273.4 273.4 267.5 274.3 0.30 18 731 2474 -20.1 -52.1 4 32.0 -22.3 339 33 276.8 276.8 269.2 276.9 0.04 19 710 2689 -20.7 -44.7 10 24.0 -22.7 332 36 278.4 278.4 270.4 278.8 0.10 20 700 2794 -21.3 -43.3 12 22.0 -23.2 330 38 278.9 278.9 270.7 279.3 0.12 21 618 3705 -24.7 -53.7 5 29.0 -26.5 330 48 285.1 285.1 274.2 285.3 0.04 22 549 4558 -29.3 -49.3 13 20.0 -30.5 330 52 289.5 289.5 276.5 289.7 0.08 23 544 4623 -29.9 -45.9 20 16.0 -31.0 330 53 289.5 289.5 276.6 289.9 0.12 24 543 4636 -29.9 -39.9 37 10.0 -30.7 330 53 289.7 289.7 276.9 290.4 0.22 25 537 4715 -30.3 -43.3 27 13.0 -31.3 330 53 290.1 290.1 277.0 290.6 0.15 26 521 4929 -31.7 -41.7 37 10.0 -32.4 330 54 290.9 291.0 277.4 291.6 0.19 27 500 5220 -31.1 -42.1 33 11.0 -32.0 330 58 295.1 295.2 279.4 295.8 0.19 28 491 5349 -30.7 -39.7 41 9.0 -31.5 330 58 297.1 297.2 280.4 298.0 0.25 29 460 5809 -32.1 -39.1 50 7.0 -32.7 330 60 301.0 301.0 282.1 302.0 0.28 30 444 6058 -33.9 -39.9 55 6.0 -34.4 330 61 301.8 301.8 282.5 302.7 0.27 31 400 6780 -38.9 -48.9 34 10.0 -39.4 325 63 304.4 304.5 283.3 304.8 0.11 32 393 6901 -39.7 -50.7 30 11.0 -40.2 325 63 304.9 304.9 283.5 305.3 0.09 33 341 7861 -46.9 -58.9 24 12.0 -47.2 321 61 307.8 307.8 284.5 307.9 0.04 34 303 8636 -53.1 -63.1 29 10.0 -53.2 325 63 309.6 309.6 285.2 309.7 0.03 35 300 8700 -53.3 -63.3 29 10.0 -53.5 325 63 310.2 310.2 285.4 310.3 0.03 36 267 9438 -58.9 -65.9 40 7.0 -59.0 330 63 312.6 312.6 286.2 312.6 0.02 37 261 9580 -59.1 -68.1 30 9.0 -59.2 328 65 314.3 314.3 286.9 314.4 0.02 38 250 9850 -57.9 -64.9 40 7.0 -58.0 325 70 320.0 320.0 288.8 320.1 0.02 39 248 9901 -57.5 -67.5 27 10.0 -57.6 325 71 321.3 321.3 289.2 321.4 0.02 40 244 10003 -56.7 -72.7 12 16.0 -56.9 325 71 324.0 324.0 290.0 324.0 0.01 41 227 10466 -51.7 -77.7 3 26.0 -52.1 325 69 338.4 338.4 293.9 338.4 0.00 42 200 11290 -49.7 -80.7 1 31.0 -50.2 325 58 354.1 354.1 297.5 354.1 0.00 43 150 13180 -46.3 -80.3 1 34.0 -47.3 330 57 390.3 390.3 303.8 390.3 0.00 44 138 13735 -45.5 -80.5 1 35.0 -46.6 330 56 401.1 401.1 305.3 401.1 0.00 45 114 15006 -46.5 -81.5 1 35.0 -47.7 326 54 421.8 421.8 307.9 421.8 0.00 46 105 15549 -48.9 -81.9 1 33.0 -49.9 320 57 427.2 427.2 308.6 427.3 0.00 47 100 15870 -47.9 -81.9 1 34.0 -49.1 335 55 435.2 435.2 309.4 435.2 0.00 48 96 16139 -46.7 -81.7 1 35.0 -48.0 335 55 442.6 442.6 310.1 442.7 0.01 49 90 16564 -48.1 -82.1 1 34.0 -49.3 332 57 448.1 448.1 310.7 448.1 0.01 50 84 17020 -45.5 -81.5 1 36.0 -47.2 326 54 462.3 462.3 312.0 462.3 0.01 51 79 17425 -48.1 -82.1 1 34.0 -49.5 337 55 465.1 465.1 312.2 465.1 0.01 52 70 18220 -47.9 -82.9 1 35.0 -49.5 345 34 481.9 481.9 313.6 481.9 0.01 53 50 20440 -48.3 -83.3 1 35.0 -50.3 340 43 529.6 529.7 316.9 529.7 0.01 54 46 20988 -49.5 -84.5 1 35.0 -51.4 346 46 539.5 539.5 317.5 539.6 0.01 55 39 22080 -45.3 -82.3 1 37.0 -48.5 343 48 576.2 576.2 319.5 576.3 0.01 56 37 22431 -46.1 -83.1 1 37.0 -49.2 351 52 582.9 582.9 319.8 583.0 0.01 57 30 23830 -45.1 -82.1 1 37.0 -49.0 355 49 621.7 621.7 321.6 621.8 0.02 58 22 25901 -45.5 -82.5 1 37.0 -50.2 4 70 678.2 678.2 323.7 678.3 0.02 59 20 26540 -42.9 -81.9 1 39.0 -48.9 5 80 704.9 704.9 324.6 705.1 0.02 60 14 28949 -40.9 -81.9 0 41.0 -49.2 7 73 787.3 787.4 327.0 787.7 0.03 61 10 31210 -45.5 -82.5 1 37.0 -52.9 15 57 849.7 849.7 328.4 850.1 0.04 62 9.0 31909 -48.1 -84.1 1 36.0 -54.8 865.7 865.7 328.7 866.1 0.04 63 5.5 35146 -49.3 -85.3 1 36.0 -57.3 991.3 991.3 331.1 991.9 0.05 64 5.4 35267 -49.3 -84.3 1 35.0 -57.4 996.5 996.6 331.1 997.2 0.06 TRP 267 9438 -58.9 -65.9 40 7.0 -59.0 330 63 312.6 312.6 286.2 312.6 0.02 WND 248 9901 -57.5 -67.5 27 10.0 -57.6 325 71 321.3 321.3 289.2 321.4 0.02 Sounding variables and indices 1000-500 mb thick: 5076.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 26.29 % Est. max temperature: -4.42 C = 24.05 F Sfc-Lift cond lev (LCL): 958.84 mb = 463.49 m = 1520.60 ft T: -20.05 C 700-500 lapse rate: 4.04 C/km ThetaE index: 0.00 C Layer 994.0--230215357595645902848.0 mb Conv cond level (CCL): 557.62 mb = 4445.37 m = 14584.37 ft Mean mixing ratio: 0.64 g/kg Conv temperature: 15.25 C = 59.45 F Cap Strength: 26.35 C Lifted Index: 29.47 C Risk: None Lifted Index @300 mb: 36.09 C Lifted Index @700 mb: 18.17 C Showalter Index: 22.41 C Risk: None Total Totals Index: 7.40 C Risk: None Vertical Totals Index: 13.20 C Cross Totals Index: -5.80 C K Index: -45.70 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 5.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.59 J/kg Max Up Vert Vel: 7.15 m/s Conv Inhibition (B-): 99818.36 J/kg Cap Strength: 28.38 C Lift Cond Lev (LCL): 897.20 mb = 948.20 m = 3110.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 4 at 30 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 ---------------------------------------------------------- 0 994 204 15 3 -0.8 -2.9 | 183 27 1.5 26.6 1 980 305 360 11 -0.0 -11.0 | 187 19 2.3 18.5 2 940 610 360 13 -0.0 -13.0 | 188 17 2.3 16.5 3 925 722 15 18 -4.7 -17.4 | 169 12 -2.4 12.2 4 901 914 20 16 -5.5 -15.0 | 168 15 -3.2 14.5 5 865 1219 5 17 -1.5 -16.9 | 184 13 0.8 12.6 6 850 1351 355 20 1.7 -19.9 | 203 10 4.0 9.6 7 830 1524 345 21 5.4 -20.3 | 220 12 7.7 9.3 8 797 1829 345 24 6.2 -23.2 | 233 11 8.5 6.4 9 765 2134 345 30 7.8 -29.0 | 267 10 10.0 0.6 10 734 2438 340 33 11.3 -31.0 | 276 14 13.6 -1.5 11 705 2743 330 37 18.5 -32.0 | 277 21 20.8 -2.5 12 700 2794 330 38 19.0 -32.9 | 279 22 21.3 -3.4 13 621 3658 330 48 24.0 -41.6 | 295 29 26.3 -12.0 14 595 3962 330 52 26.0 -45.0 | 299 32 28.3 -15.5 15 571 4267 330 52 26.0 -45.0 | 299 32 28.3 -15.5 16 524 4877 330 53 26.5 -45.9 | 300 33 28.8 -16.4 17 500 5220 330 58 29.0 -50.2 | 303 37 31.3 -20.7 18 441 6096 330 61 30.5 -52.8 | 305 40 32.8 -23.3 19 400 6780 325 63 36.1 -51.6 | 300 44 38.4 -22.1 20 386 7010 325 63 36.1 -51.6 | 300 44 38.4 -22.1 21 353 7620 320 60 38.6 -46.0 | 292 44 40.8 -16.4 22 300 8700 325 63 36.1 -51.6 | 300 44 38.4 -22.1 23 280 9144 320 65 41.8 -49.8 | 295 48 44.1 -20.2 24 267 9438 330 63 31.5 -54.6 | 307 42 33.8 -25.0 25 250 9850 325 70 40.2 -57.3 | 303 51 42.4 -27.8 26 248 9901 325 71 40.7 -58.2 | 304 52 43.0 -28.6 27 242 10058 325 71 40.7 -58.2 | 304 52 43.0 -28.6 28 220 10668 325 68 39.0 -55.7 | 302 49 41.3 -26.2 29 200 11290 325 58 33.3 -47.5 | 297 40 35.5 -18.0 30 166 12497 315 58 41.0 -41.0 | 285 45 43.3 -11.5 31 150 13180 330 57 28.5 -49.4 | 303 37 30.8 -19.8 32 132 14021 330 56 28.0 -48.5 | 302 36 30.3 -19.0 33 110 15240 325 54 31.0 -44.2 | 294 36 33.2 -14.7 34 105 15545 320 57 36.6 -43.7 | 290 41 38.9 -14.1 35 100 15870 335 55 23.2 -49.8 | 309 33 25.5 -20.3 36 96 16154 335 55 23.2 -49.8 | 309 33 25.5 -20.3 37 87 16764 330 58 29.0 -50.2 | 303 37 31.3 -20.7 38 83 17069 325 53 30.4 -43.4 | 293 35 32.7 -13.9 39 76 17678 345 57 14.8 -55.1 | 326 31 17.0 -25.5 40 70 18220 345 34 8.8 -32.8 | 287 12 11.1 -3.3 41 69 18288 355 48 4.2 -47.8 | 341 19 6.5 -18.3 42 66 18593 330 36 18.0 -31.2 | 275 20 20.3 -1.6 43 60 19202 335 46 19.4 -41.7 | 299 25 21.7 -12.1 44 58 19507 345 32 8.3 -30.9 | 277 11 10.6 -1.4 45 50 20440 340 43 14.7 -40.4 | 303 20 17.0 -10.9 46 44 21336 350 48 8.3 -47.3 | 329 21 10.6 -17.7 47 40 21946 340 47 16.1 -44.2 | 309 23 18.4 -14.6 48 35 22860 360 56 -0.0 -56.0 | 355 27 2.3 -26.5 49 30 23830 355 49 4.3 -48.8 | 341 20 6.5 -19.3 50 29 24079 360 43 -0.0 -43.0 | 350 14 2.3 -13.5 51 20 26540 5 80 -7.0 -79.7 | 5 50 -4.7 -50.1 52 18 27432 10 81 -14.1 -79.8 | 13 52 -11.8 -50.2 53 16 28042 360 74 -0.0 -74.0 | 357 45 2.3 -44.5 54 12 29870 15 72 -18.6 -69.5 | 22 43 -16.4 -40.0 55 10 31210 15 57 -14.8 -55.1 | 26 28 -12.5 -25.5 Wind Parameters Mean winds (0-6000m): 334.4 at 39.5 knts Storm direction: 4.4 at 29.6 knts Shear (0-3000m) pos: 0.0 neg: 7.0 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 104.3 deg Storm rel helicity (0-3000m) pos: 99.7 neg: -19.2 tot: 80.5 m^2/s^2 ave: 26.8 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.22 Bulk Shear: 117.17 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 2 12 186 18| 0.0 14.6 14.6| 9.8 -14.2 -4.3 -8.7 -0.13| 15.9 -2.0 1000 9 14 180 16| 0.0 7.2 7.2| 22.5 -18.8 3.7 3.7 0.01| 11.4 0.1 1500 2 16 188 14| 0.0 6.9 6.9| 48.9 -18.8 30.1 20.0 0.28| 11.0 3.1 2000 356 19 199 11| 0.0 7.2 7.2| 69.3 -18.8 50.4 25.2 0.41| 10.3 4.3 2500 350 22 216 10| 0.0 7.1 7.1| 74.9 -19.2 55.7 22.3 0.37| 10.2 3.8 3000 345 25 237 10| 0.0 7.0 7.0| 99.7 -19.2 80.5 26.8 0.40| 9.6 3.8 4000 339 31 266 13| 0.0 6.4 6.4|140.7 -19.2 121.5 30.4 0.43| 8.4 3.6 5000 336 35 279 17| 0.0 5.7 5.7|166.2 -19.2 147.1 29.4 0.43| 7.3 3.2 6000 334 40 287 20| 0.0 5.1 5.1|180.1 -25.5 154.6 25.8 0.42| 6.4 2.7 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20251202.12.gif