UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:0000Z 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 63 SFC 983 204 -14.1 -15.8 87 1.7 -14.5 45 1 260.3 260.5 259.8 263.4 1.13 2 950 456 -16.3 -17.1 94 0.8 -16.4 75 7 260.6 260.8 259.9 263.5 1.05 3 936 565 -13.9 -14.8 93 0.9 -14.1 89 7 264.2 264.4 263.0 267.7 1.29 4 925 653 -14.3 -14.4 99 0.1 -14.3 100 7 264.7 264.9 263.5 268.4 1.35 5 907 802 -15.3 -15.4 99 0.1 -15.3 74 9 265.1 265.4 263.7 268.6 1.27 6 901 852 -13.5 -13.9 97 0.4 -13.6 66 10 267.5 267.7 265.7 271.5 1.45 7 863 1179 -15.3 -15.6 98 0.3 -15.4 59 6 268.9 269.2 266.4 272.6 1.31 8 862 1187 -15.1 -15.3 98 0.2 -15.2 59 6 269.2 269.5 266.7 273.0 1.35 9 856 1240 -12.7 -15.1 82 2.4 -13.3 43 5 272.3 272.5 268.8 276.2 1.38 10 853 1267 -12.5 -16.1 74 3.6 -13.3 21 5 272.8 273.0 268.9 276.4 1.27 11 851 1285 -12.5 -25.5 33 13.0 -14.7 7 5 273.0 273.1 267.8 274.6 0.56 12 850 1294 -12.5 -27.5 27 15.0 -14.9 360 5 273.1 273.1 267.7 274.5 0.47 13 848 1312 -12.3 -31.3 19 19.0 -15.1 357 6 273.4 273.5 267.7 274.4 0.33 14 842 1366 -11.3 -25.3 30 14.0 -13.8 349 8 275.1 275.1 269.1 276.8 0.58 15 812 1645 -10.3 -32.3 15 22.0 -13.7 329 14 279.0 279.0 271.1 280.0 0.31 16 789 1866 -11.7 -16.7 66 5.0 -12.9 331 15 279.8 280.0 273.2 283.6 1.31 17 755 2202 -12.5 -23.5 39 11.0 -14.7 296 12 282.5 282.6 273.9 284.8 0.76 18 700 2774 -17.7 -23.7 59 6.0 -18.8 325 13 282.9 283.0 274.2 285.3 0.81 19 644 3392 -22.5 -25.4 77 2.9 -22.9 341 20 284.3 284.4 274.9 286.6 0.75 20 637 3473 -21.5 -28.5 53 7.0 -22.5 338 22 286.3 286.4 275.7 288.1 0.57 21 615 3731 -23.1 -30.1 53 7.0 -24.1 327 26 287.3 287.4 276.1 289.0 0.51 22 592 4010 -23.3 -47.3 9 24.0 -25.2 316 29 290.3 290.3 276.9 290.6 0.09 23 585 4097 -23.5 -43.5 14 20.0 -25.3 317 33 291.0 291.0 277.4 291.5 0.14 24 581 4148 -23.5 -32.5 43 9.0 -24.7 318 34 291.6 291.7 278.2 293.0 0.43 25 575 4223 -23.5 -39.5 22 16.0 -25.2 319 37 292.5 292.5 278.2 293.2 0.22 26 558 4442 -24.7 -29.7 63 5.0 -25.4 317 43 293.6 293.7 279.3 295.4 0.58 27 555 4482 -24.9 -26.2 89 1.3 -25.1 317 44 293.8 293.9 279.7 296.4 0.81 28 546 4601 -23.5 -26.3 78 2.8 -24.0 315 47 296.8 297.0 281.1 299.4 0.82 29 507 5140 -26.7 -28.4 85 1.7 -26.9 317 59 299.3 299.4 282.0 301.7 0.73 30 502 5211 -26.7 -30.4 71 3.7 -27.2 319 60 300.1 300.3 282.3 302.1 0.61 31 500 5240 -27.1 -30.1 76 3.0 -27.5 320 61 300.0 300.1 282.2 302.1 0.63 32 461 5818 -32.5 -32.5 100 0.0 -32.5 317 64 300.3 300.4 282.2 302.1 0.54 33 450 5988 -32.9 -33.5 94 0.6 -33.0 316 64 301.9 302.0 282.8 303.6 0.50 34 443 6098 -32.1 -34.2 82 2.1 -32.3 315 65 304.3 304.3 283.7 305.9 0.48 35 400 6810 -37.3 -42.2 60 4.9 -37.7 315 61 306.5 306.6 284.3 307.3 0.23 36 398 6845 -37.5 -43.5 53 6.0 -37.9 315 61 306.7 306.7 284.4 307.4 0.20 37 345 7818 -44.9 -54.9 32 10.0 -45.2 310 66 309.5 309.5 285.2 309.7 0.06 38 331 8094 -46.9 -54.9 40 8.0 -47.1 310 66 310.4 310.4 285.5 310.7 0.07 39 321 8297 -48.7 -52.8 62 4.1 -48.8 310 65 310.6 310.7 285.7 311.0 0.09 40 314 8442 -49.5 -55.5 49 6.0 -49.7 310 65 311.5 311.5 285.9 311.7 0.07 41 300 8740 -52.3 -56.2 63 3.9 -52.4 310 65 311.6 311.6 286.0 311.9 0.06 42 283 9113 -55.3 -58.8 65 3.5 -55.4 305 67 312.6 312.6 286.3 312.8 0.05 43 279 9203 -54.9 -61.9 42 7.0 -55.0 306 67 314.4 314.4 286.9 314.5 0.03 44 264 9554 -54.7 -69.2 15 14.5 -54.9 315 70 319.7 319.7 288.6 319.8 0.01 45 263 9578 -54.7 -69.7 14 15.0 -54.9 315 70 320.1 320.1 288.8 320.1 0.01 46 254 9799 -56.1 -70.1 16 14.0 -56.3 315 68 321.2 321.2 289.1 321.2 0.01 47 250 9900 -54.7 -71.7 11 17.0 -54.9 315 63 324.7 324.7 290.2 324.8 0.01 48 240 10162 -52.5 -73.5 6 21.0 -52.8 312 63 331.9 331.9 292.2 331.9 0.01 49 227 10520 -54.1 -74.1 7 20.0 -54.4 307 62 334.7 334.8 293.0 334.8 0.01 50 213 10930 -51.1 -77.1 3 26.0 -51.5 309 62 345.6 345.6 295.7 345.6 0.00 51 200 11340 -50.3 -79.3 2 29.0 -50.8 315 63 353.1 353.1 297.3 353.1 0.00 52 176 12179 -48.5 -80.5 1 32.0 -49.1 311 62 369.2 369.2 300.4 369.2 0.00 53 168 12485 -49.7 -80.7 1 31.0 -50.3 311 59 372.2 372.2 300.9 372.2 0.00 54 150 13230 -48.3 -81.3 1 33.0 -49.1 315 52 386.8 386.8 303.3 386.9 0.00 55 126 14380 -46.1 -81.1 1 35.0 -47.2 321 50 410.6 410.6 306.6 410.6 0.00 56 120 14702 -48.7 -81.7 1 33.0 -49.6 322 50 411.6 411.6 306.7 411.6 0.00 57 113 15096 -49.3 -82.3 1 33.0 -50.2 324 49 417.6 417.6 307.4 417.6 0.00 58 104 15641 -46.9 -81.9 1 35.0 -48.1 325 48 432.2 432.2 309.1 432.3 0.00 59 100 15900 -48.1 -82.1 1 34.0 -49.3 325 55 434.8 434.8 309.3 434.8 0.00 60 92 16445 -49.7 -82.7 1 33.0 -50.7 326 54 442.1 442.1 310.1 442.1 0.00 61 86 16887 -47.7 -82.7 1 35.0 -49.0 327 53 454.8 454.8 311.3 454.8 0.00 62 70 18240 -48.3 -83.3 1 35.0 -49.8 335 35 481.1 481.1 313.5 481.1 0.01 63 61 19143 -50.3 -84.3 1 34.0 -51.7 343 42 495.9 495.9 314.7 495.9 0.01 64 57 19590 -46.7 -82.7 1 36.0 -48.8 336 36 513.8 513.8 315.9 513.8 0.01 65 50 20460 -46.7 -82.7 1 36.0 -49.0 345 39 533.4 533.4 317.1 533.5 0.01 66 41 21784 -43.7 -81.7 1 38.0 -47.2 357 41 572.0 572.1 319.3 572.1 0.01 67 38 22291 -45.9 -82.9 1 37.0 -49.0 4 38 579.0 579.0 319.6 579.1 0.01 68 32 23444 -41.9 -80.9 1 39.0 -46.7 345 48 618.9 618.9 321.5 619.0 0.02 69 30 23880 -43.1 -81.1 1 38.0 -47.7 360 53 627.1 627.1 321.8 627.3 0.02 70 28 24344 -45.1 -82.1 1 37.0 -49.2 357 62 634.1 634.1 322.0 634.2 0.02 71 20 26610 -42.1 -82.1 0 40.0 -48.4 5 71 707.3 707.3 324.7 707.5 0.02 72 19 26958 -41.1 -82.1 0 41.0 -48.0 3 70 720.9 720.9 325.1 721.1 0.02 73 16 28118 -44.5 -82.5 1 38.0 -50.6 2 68 746.1 746.1 325.8 746.3 0.03 74 12 30053 -42.9 -82.9 0 40.0 -50.9 13 81 815.7 815.8 327.6 816.1 0.03 75 10 31280 -44.1 -83.1 1 39.0 -52.2 20 77 854.9 855.0 328.5 855.3 0.04 76 8.0 32769 -46.5 -84.5 1 38.0 -54.4 901.7 901.7 329.5 902.1 0.04 77 7.5 33200 -43.7 -83.7 0 40.0 -53.3 929.9 929.9 330.0 930.4 0.05 78 6.4 34260 -46.3 -84.3 1 38.0 -55.2 962.0 962.0 330.5 962.5 0.05 TRP 283 9113 -55.3 -58.8 65 3.5 -55.4 305 67 312.6 312.6 286.3 312.8 0.05 WND 264 9554 -54.7 -69.2 15 14.5 -54.9 315 70 319.7 319.7 288.6 319.8 0.01 Sounding variables and indices 1000-500 mb thick: 5177.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 62.31 % Est. max temperature: 1.71 C = 35.08 F Sfc-Lift cond lev (LCL): 956.20 mb = 407.84 m = 1338.03 ft T: -15.88 C 700-500 lapse rate: 3.81 C/km ThetaE index: 1.94 C Layer 851.0- 842.0 mb Conv cond level (CCL): 972.43 mb = 283.72 m = 930.82 ft Mean mixing ratio: 1.25 g/kg Conv temperature: -14.00 C = 6.80 F Cap Strength: 27.25 C Lifted Index: 27.08 C Risk: None Lifted Index @300 mb: 31.53 C Lifted Index @700 mb: 15.15 C Showalter Index: 21.22 C Risk: None Total Totals Index: 14.20 C Risk: None Vertical Totals Index: 14.60 C Cross Totals Index: -0.40 C K Index: -18.90 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 5.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.35 J/kg Max Up Vert Vel: 8.53 m/s Conv Inhibition (B-): 83912.23 J/kg Cap Strength: 27.25 C Lift Cond Lev (LCL): 922.01 mb = 677.49 m = 2222.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 351 at 21 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 ---------------------------------------------------------- 0 983 204 45 1 -0.7 -0.7 | 169 21 -4.0 20.5 1 970 305 55 7 -5.7 -4.0 | 152 19 -9.0 17.2 2 930 610 95 7 -7.0 0.6 | 155 24 -10.2 21.8 3 925 653 100 7 -6.9 1.2 | 156 25 -10.2 22.4 4 894 914 55 11 -9.0 -6.3 | 141 19 -12.3 14.9 5 858 1219 60 5 -4.3 -2.5 | 158 20 -7.6 18.7 6 850 1294 360 5 -0.0 -5.0 | 169 17 -3.3 16.2 7 825 1524 325 13 7.5 -10.6 | 202 11 4.2 10.6 8 792 1829 335 15 6.3 -13.6 | 202 8 3.1 7.6 9 761 2134 295 13 11.8 -5.5 | 208 18 8.5 15.7 10 732 2438 300 9 7.8 -4.5 | 195 17 4.5 16.7 11 703 2743 315 11 7.8 -7.8 | 199 14 4.5 13.4 12 700 2774 325 13 7.5 -10.6 | 202 11 4.2 10.6 13 674 3048 355 14 1.2 -13.9 | 164 8 -2.0 7.3 14 620 3658 330 25 12.5 -21.7 | 273 9 9.2 -0.4 15 595 3962 315 28 19.8 -19.8 | 265 17 16.5 1.4 16 571 4267 320 39 25.1 -29.9 | 292 23 21.8 -8.7 17 525 4877 310 53 40.6 -34.1 | 289 39 37.3 -12.9 18 500 5240 320 61 39.2 -46.7 | 305 44 35.9 -25.5 19 443 6096 315 65 46.0 -46.0 | 300 49 42.7 -24.8 20 400 6810 315 61 43.1 -43.1 | 299 46 39.9 -21.9 21 371 7315 315 56 39.6 -39.6 | 297 41 36.3 -18.4 22 355 7620 310 66 50.6 -42.4 | 294 52 47.3 -21.2 23 300 8740 310 65 49.8 -41.8 | 294 51 46.5 -20.6 24 283 9113 305 67 54.9 -38.4 | 288 54 51.6 -17.2 25 282 9144 305 66 54.1 -37.9 | 288 53 50.8 -16.7 26 264 9554 315 70 49.5 -49.5 | 301 54 46.2 -28.3 27 256 9754 315 70 49.5 -49.5 | 301 54 46.2 -28.3 28 250 9900 315 63 44.5 -44.5 | 299 47 41.3 -23.3 29 222 10668 305 62 50.8 -35.6 | 287 50 47.5 -14.4 30 200 11340 315 63 44.5 -44.5 | 299 47 41.3 -23.3 31 184 11887 325 59 33.8 -48.3 | 312 41 30.6 -27.1 32 176 12192 310 62 47.5 -39.9 | 293 48 44.2 -18.7 33 150 13230 315 52 36.8 -36.8 | 295 37 33.5 -15.6 34 111 15240 325 49 28.1 -40.1 | 307 31 24.8 -18.9 35 106 15545 325 46 26.4 -37.7 | 305 28 23.1 -16.5 36 100 15900 325 55 31.5 -45.1 | 310 37 28.3 -23.9 37 96 16154 325 55 31.5 -45.1 | 310 37 28.3 -23.9 38 76 17678 330 51 25.5 -44.2 | 316 32 22.2 -23.0 39 70 18240 335 35 14.8 -31.7 | 312 16 11.5 -10.5 40 66 18593 335 33 13.9 -29.9 | 309 14 10.7 -8.7 41 63 18898 335 54 22.8 -48.9 | 325 34 19.6 -27.7 42 60 19202 345 40 10.4 -38.6 | 338 19 7.1 -17.4 43 58 19507 335 36 15.2 -32.6 | 314 17 12.0 -11.4 44 50 20422 350 41 7.1 -40.4 | 349 20 3.9 -19.2 45 50 20460 345 39 10.1 -37.7 | 337 18 6.8 -16.5 46 46 21031 340 46 15.7 -43.2 | 330 25 12.5 -22.0 47 44 21336 350 43 7.5 -42.3 | 349 22 4.2 -21.1 48 38 22250 5 38 -3.3 -37.9 | 22 18 -6.6 -16.7 49 35 22860 355 39 3.4 -38.9 | 360 18 0.1 -17.7 50 32 23470 345 48 12.4 -46.4 | 340 27 9.2 -25.2 51 30 23880 360 53 -0.0 -53.0 | 6 32 -3.3 -31.8 52 27 24689 355 68 5.9 -67.7 | 357 47 2.7 -46.5 53 25 24994 355 62 5.4 -61.8 | 357 41 2.1 -40.6 54 20 26610 5 71 -6.2 -70.7 | 11 50 -9.4 -49.5 55 18 27432 360 69 -0.0 -69.0 | 4 48 -3.3 -47.8 56 14 28956 5 67 -5.8 -66.7 | 11 46 -9.1 -45.5 57 13 29566 10 83 -14.4 -81.7 | 16 63 -17.7 -60.5 58 10 31280 20 77 -26.3 -72.4 | 30 59 -29.6 -51.2 Wind Parameters Mean winds (0-6000m): 321.3 at 28.6 knts Storm direction: 351.3 at 21.5 knts Shear (0-3000m) pos: 3.1 neg: 3.3 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 11.7 deg Storm rel helicity (0-3000m) pos: 85.1 neg: -92.7 tot: -7.6 m^2/s^2 ave: -2.5 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 0.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.27 Bulk Shear: 134.71 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 77 6 154 22| 7.3 0.0 7.3| 5.9 -36.4 -30.6 -61.1 -0.50| 12.0 -5.9 1000 68 8 151 21| 3.7 2.2 5.9| 34.5 -62.5 -28.0 -28.0 -0.20| 12.1 -2.4 1500 35 8 151 16| 2.4 6.6 9.1| 75.7 -62.5 13.2 8.8 0.16| 13.6 2.1 2000 2 10 163 12| 1.8 5.0 6.8| 79.7 -69.1 10.6 5.3 0.12| 13.1 1.6 2500 345 10 176 12| 2.1 4.0 6.1| 82.2 -82.2 -0.0 -0.0 0.07| 11.6 0.8 3000 344 10 178 11| 3.1 3.3 6.4| 85.1 -92.7 -7.6 -2.5 0.01| 11.8 0.1 4000 334 14 200 9| 2.3 5.5 7.8|128.0 -96.5 31.5 7.9 0.14| 12.3 1.8 5000 324 21 247 10| 2.6 5.8 8.3|251.7-107.4 144.3 28.9 0.20| 12.8 2.5 6000 321 29 274 15| 2.1 5.3 7.4|262.4-159.0 103.4 17.2 0.16| 11.4 1.8 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20251202.00.gif