UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:0000Z 5 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 110 SFC 989 204 -13.7 -16.5 79 2.8 -14.2 325 12 260.3 260.4 259.6 263.2 1.06 2 934 627 -17.7 -19.0 90 1.3 -17.9 321 31 260.5 260.6 259.5 263.0 0.91 3 928 674 -17.9 -21.6 73 3.7 -18.5 324 32 260.8 260.9 259.3 262.8 0.73 4 925 698 -17.9 -21.3 75 3.4 -18.4 325 32 261.0 261.1 259.5 263.1 0.75 5 917 763 -18.9 -20.0 91 1.1 -19.1 328 34 260.6 260.8 259.4 263.0 0.85 6 913 795 -18.9 -21.9 77 3.0 -19.4 329 36 261.0 261.1 259.4 263.0 0.72 7 901 894 -19.9 -21.6 86 1.7 -20.1 334 39 260.9 261.0 259.5 263.0 0.75 8 884 1035 -20.3 -24.5 69 4.2 -20.9 333 40 261.9 262.0 259.9 263.6 0.59 9 850 1324 -22.3 -25.2 77 2.9 -22.7 330 38 262.8 262.9 260.6 264.4 0.58 10 849 1333 -22.5 -25.4 77 2.9 -22.9 330 38 262.7 262.8 260.5 264.3 0.57 11 813 1651 -21.5 -25.0 73 3.5 -22.0 338 36 267.0 267.1 263.7 268.8 0.62 12 703 2712 -26.7 -28.2 87 1.5 -26.9 315 38 272.6 272.7 267.5 274.2 0.53 13 700 2743 -26.5 -28.2 86 1.7 -26.7 315 38 273.1 273.2 267.8 274.7 0.54 14 687 2879 -25.5 -26.2 94 0.7 -25.6 309 40 275.7 275.8 269.7 277.7 0.66 15 682 2932 -22.9 -24.3 88 1.4 -23.1 305 41 279.2 279.3 272.1 281.5 0.78 16 671 3051 -23.7 -24.9 90 1.2 -23.9 295 42 279.6 279.7 272.2 281.9 0.76 17 653 3250 -25.1 -31.1 57 6.0 -25.8 295 50 280.2 280.3 272.1 281.6 0.44 18 651 3272 -24.9 -37.9 29 13.0 -26.1 295 51 280.7 280.7 271.9 281.4 0.22 19 644 3351 -25.1 -38.1 29 13.0 -26.3 295 55 281.3 281.4 272.3 282.0 0.22 20 637 3430 -25.5 -37.5 32 12.0 -26.6 295 58 281.7 281.8 272.6 282.5 0.24 21 627 3545 -25.5 -28.8 74 3.3 -25.9 295 63 283.0 283.1 273.9 284.8 0.56 22 601 3851 -27.7 -29.7 83 2.0 -27.9 292 67 283.9 284.0 274.3 285.6 0.54 23 598 3887 -27.5 -33.5 57 6.0 -28.2 291 67 284.6 284.6 274.4 285.8 0.38 24 590 3984 -27.7 -35.7 46 8.0 -28.5 290 66 285.4 285.5 274.8 286.4 0.31 25 585 4046 -28.3 -35.3 51 7.0 -29.0 289 66 285.4 285.5 274.8 286.5 0.32 26 579 4120 -28.9 -36.9 46 8.0 -29.6 288 65 285.6 285.6 274.8 286.5 0.28 27 576 4157 -29.1 -43.1 25 14.0 -30.1 287 65 285.8 285.8 274.7 286.2 0.15 28 569 4244 -29.5 -44.5 22 15.0 -30.5 286 64 286.3 286.3 274.9 286.7 0.13 29 567 4269 -29.7 -41.7 30 12.0 -30.6 285 64 286.3 286.4 275.0 286.9 0.17 30 557 4396 -29.9 -53.9 8 24.0 -31.1 286 66 287.6 287.6 275.5 287.7 0.04 31 546 4538 -30.9 -59.9 4 29.0 -32.1 287 67 288.0 288.0 275.7 288.1 0.02 32 513 4979 -33.1 -57.1 7 24.0 -34.1 288 74 290.5 290.5 277.0 290.7 0.03 33 500 5160 -32.9 -59.9 5 27.0 -34.0 285 78 292.9 292.9 278.2 293.0 0.02 34 487 5344 -33.5 -61.5 4 28.0 -34.6 285 79 294.4 294.4 278.9 294.5 0.02 35 400 6690 -43.9 -59.9 15 16.0 -44.3 290 79 297.9 297.9 280.5 298.0 0.03 36 354 7499 -50.1 -65.1 15 15.0 -50.3 294 83 300.2 300.2 281.4 300.2 0.02 37 323 8094 -53.1 -65.1 22 12.0 -53.3 290 84 304.0 304.0 283.0 304.1 0.02 38 311 8338 -53.5 -66.5 19 13.0 -53.7 295 84 306.8 306.8 284.1 306.8 0.02 39 300 8570 -52.5 -68.5 13 16.0 -52.7 300 84 311.3 311.4 285.8 311.4 0.01 40 295 8679 -52.1 -69.5 11 17.4 -52.3 300 88 313.5 313.5 286.6 313.5 0.01 41 260 9503 -48.7 -76.7 2 28.0 -49.1 310 68 329.9 329.9 291.7 330.0 0.00 42 250 9760 -49.5 -77.5 2 28.0 -49.9 310 62 332.5 332.5 292.4 332.5 0.00 43 249 9786 -49.7 -77.7 2 28.0 -50.1 310 62 332.6 332.6 292.4 332.6 0.00 44 239 10055 -48.1 -78.1 2 30.0 -48.6 307 59 338.9 338.9 294.0 338.9 0.00 45 218 10657 -50.7 -79.7 2 29.0 -51.1 300 52 343.9 343.9 295.3 343.9 0.00 46 207 10995 -49.3 -80.3 1 31.0 -49.8 306 63 351.2 351.2 296.9 351.2 0.00 47 200 11220 -50.3 -81.3 1 31.0 -50.8 310 70 353.1 353.1 297.3 353.1 0.00 48 195 11386 -48.3 -81.3 1 33.0 -48.9 306 69 358.9 358.9 298.5 358.9 0.00 49 179 11948 -49.5 -81.5 1 32.0 -50.1 312 63 365.8 365.8 299.8 365.8 0.00 50 150 13110 -47.3 -82.3 1 35.0 -48.1 310 54 388.6 388.6 303.6 388.6 0.00 51 149 13154 -47.1 -82.1 1 35.0 -48.0 310 54 389.6 389.6 303.8 389.7 0.00 52 115 14860 -50.1 -84.1 1 34.0 -50.9 313 63 414.0 414.0 307.0 414.1 0.00 53 111 15092 -48.7 -83.7 1 35.0 -49.7 311 64 420.9 420.9 307.8 420.9 0.00 54 107 15333 -49.5 -83.5 1 34.0 -50.4 309 67 423.8 423.8 308.2 423.8 0.00 55 102 15649 -46.7 -82.7 1 36.0 -48.0 306 72 435.0 435.0 309.4 435.0 0.00 56 100 15780 -46.9 -82.9 1 36.0 -48.2 305 74 437.1 437.1 309.6 437.1 0.00 57 87 16708 -45.5 -82.5 1 37.0 -47.1 307 65 457.7 457.7 311.5 457.7 0.01 58 78 17433 -47.9 -83.9 1 36.0 -49.3 309 54 467.2 467.2 312.4 467.2 0.00 59 70 18150 -46.9 -83.9 1 37.0 -48.6 310 52 484.1 484.1 313.8 484.1 0.00 60 67 18440 -45.3 -83.3 1 38.0 -47.4 306 60 493.6 493.6 314.5 493.7 0.01 61 50 20380 -46.3 -84.3 1 38.0 -48.7 320 49 534.4 534.4 317.2 534.4 0.01 62 32 23325 -49.1 -86.1 1 37.0 -51.8 333 35 599.6 599.6 320.6 599.7 0.01 63 30 23750 -47.3 -85.3 1 38.0 -50.6 340 40 615.7 615.7 321.3 615.8 0.01 64 24 25239 -43.1 -83.1 0 40.0 -48.4 356 23 668.5 668.5 323.4 668.6 0.02 65 21 26134 -45.7 -84.7 0 39.0 -50.5 335 24 686.6 686.6 324.0 686.8 0.01 66 20 26460 -44.1 -84.1 0 40.0 -49.6 350 31 701.2 701.2 324.5 701.3 0.02 67 19 26804 -44.1 -84.1 0 40.0 -49.8 345 35 711.6 711.6 324.8 711.7 0.02 68 17 27563 -36.5 -79.5 0 43.0 -46.2 317 26 758.9 758.9 326.2 759.3 0.04 69 13 29394 -43.9 -83.9 0 40.0 -51.1 323 40 793.8 793.8 327.1 794.1 0.03 70 11 30524 -40.7 -81.7 0 41.0 -50.2 353 42 844.3 844.3 328.2 844.7 0.05 71 10 31170 -42.9 -82.9 0 40.0 -51.7 15 42 859.4 859.4 328.6 859.8 0.04 72 8.0 32676 -42.5 -82.5 0 40.0 -52.5 917.6 917.7 329.8 918.2 0.06 73 7.3 33290 -46.1 -85.1 0 39.0 -54.6 927.3 927.3 329.9 927.7 0.04 74 6.6 33963 -44.1 -84.1 0 40.0 -54.1 962.8 962.8 330.6 963.3 0.05 TRP 323 8094 -53.1 -65.1 22 12.0 -53.3 290 84 304.0 304.0 283.0 304.1 0.02 WND 295 8679 -52.1 -69.5 11 17.4 -52.3 300 88 313.5 313.5 286.6 313.5 0.01 Sounding variables and indices 1000-500 mb thick: 5050.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 61.13 % Est. max temperature: -10.14 C = 13.75 F Sfc-Lift cond lev (LCL): 945.13 mb = 539.38 m = 1769.61 ft T: -16.87 C 700-500 lapse rate: 2.65 C/km ThetaE index: 0.36 C Layer 934.0- 925.0 mb Conv cond level (CCL): 901.75 mb = 887.46 m = 2911.56 ft Mean mixing ratio: 0.88 g/kg Conv temperature: -13.05 C = 8.50 F Cap Strength: 22.84 C Lifted Index: 24.59 C Risk: None Lifted Index @300 mb: 34.26 C Lifted Index @700 mb: 9.75 C Showalter Index: 23.48 C Risk: None Total Totals Index: 18.30 C Risk: None Vertical Totals Index: 10.60 C Cross Totals Index: 7.70 C K Index: -16.30 Risk: None Sweat Index: 154.00 Risk: None Energy Index: 6.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.25 J/kg Max Up Vert Vel: 2.91 m/s Conv Inhibition (B-): 76705.62 J/kg Cap Strength: 23.83 C Lift Cond Lev (LCL): 905.64 mb = 855.44 m = 2806.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 40 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 ---------------------------------------------------------- 0 989 204 325 12 6.9 -9.8 | 151 28 -13.6 24.8 1 976 305 330 22 11.0 -19.1 | 148 18 -9.5 15.5 2 936 610 320 31 19.9 -23.7 | 177 11 -0.6 10.8 3 925 698 325 32 18.4 -26.2 | 165 9 -2.2 8.4 4 898 914 335 40 16.9 -36.3 | 65 4 -3.6 -1.7 5 862 1219 330 40 20.0 -34.6 | 84 1 -0.5 -0.1 6 850 1324 330 38 19.0 -32.9 | 138 2 -1.5 1.7 7 827 1524 340 36 12.3 -33.8 | 95 8 -8.2 0.8 8 793 1829 335 36 15.2 -32.6 | 110 6 -5.3 2.0 9 761 2134 325 40 22.9 -32.8 | 233 3 2.4 1.8 10 730 2438 315 34 24.0 -24.0 | 198 11 3.5 10.5 11 700 2743 315 38 26.9 -26.9 | 219 10 6.3 7.7 12 700 2743 320 39 25.1 -29.9 | 224 7 4.5 4.7 13 671 3048 295 42 38.1 -17.7 | 226 24 17.5 16.8 14 616 3658 295 68 61.6 -28.7 | 262 42 41.1 5.8 15 566 4267 285 64 61.8 -16.6 | 246 45 41.3 18.0 16 520 4877 290 72 67.7 -24.6 | 258 48 47.1 10.0 17 500 5160 285 78 75.3 -20.2 | 255 57 54.8 14.4 18 498 5182 285 79 76.3 -20.4 | 256 58 55.8 14.1 19 436 6096 285 78 75.3 -20.2 | 255 57 54.8 14.4 20 400 6690 290 79 74.2 -27.0 | 262 54 53.7 7.6 21 347 7620 295 84 76.1 -35.5 | 271 56 55.6 -0.9 22 323 8094 290 84 78.9 -28.7 | 264 59 58.4 5.9 23 300 8570 300 84 72.7 -42.0 | 278 53 52.2 -7.4 24 295 8679 300 88 76.2 -44.0 | 280 56 55.7 -9.4 25 288 8839 300 88 76.2 -44.0 | 280 56 55.7 -9.4 26 275 9144 310 77 59.0 -49.5 | 291 41 38.5 -14.9 27 250 9760 310 62 47.5 -39.9 | 281 27 27.0 -5.3 28 218 10668 300 52 45.0 -26.0 | 251 26 24.5 8.6 29 200 11220 310 70 53.6 -45.0 | 287 35 33.1 -10.4 30 198 11278 305 70 57.3 -40.2 | 279 37 36.8 -5.6 31 172 12192 315 61 43.1 -43.1 | 291 24 22.6 -8.5 32 157 12802 315 73 51.6 -51.6 | 299 35 31.1 -17.0 33 150 13110 310 54 41.4 -34.7 | 270 21 20.8 -0.1 34 131 14021 300 48 41.6 -24.0 | 243 24 21.0 10.6 35 119 14630 315 62 43.8 -43.8 | 292 25 23.3 -9.3 36 109 15240 310 65 49.8 -41.8 | 284 30 29.3 -7.2 37 100 15780 305 74 60.6 -42.4 | 281 41 40.1 -7.9 38 95 16154 305 74 60.6 -42.4 | 281 41 40.1 -7.9 39 79 17374 310 55 42.1 -35.4 | 272 22 21.6 -0.8 40 72 17983 295 49 44.4 -20.7 | 240 28 23.9 13.9 41 70 18150 310 52 39.8 -33.4 | 267 19 19.3 1.2 42 69 18288 305 61 50.0 -35.0 | 271 29 29.4 -0.4 43 54 19812 320 48 30.9 -36.8 | 282 11 10.3 -2.2 44 50 20380 320 49 31.5 -37.5 | 285 11 11.0 -3.0 45 45 21031 310 45 34.5 -28.9 | 248 15 13.9 5.7 46 43 21336 320 48 30.9 -36.8 | 282 11 10.3 -2.2 47 41 21641 325 50 28.7 -41.0 | 308 10 8.1 -6.4 48 39 21946 325 38 21.8 -31.1 | 200 4 1.3 3.5 49 38 22250 350 23 4.0 -22.7 | 126 20 -16.5 11.9 50 36 22555 320 27 17.4 -20.7 | 167 14 -3.2 13.9 51 30 23750 340 40 13.7 -37.6 | 66 7 -6.9 -3.0 52 30 23774 335 41 17.3 -37.2 | 51 4 -3.2 -2.6 53 25 24994 340 25 8.6 -23.5 | 133 16 -12.0 11.1 54 24 25298 360 23 -0.0 -23.0 | 119 24 -20.5 11.6 55 22 25908 325 19 10.9 -15.6 | 153 21 -9.6 19.0 56 20 26460 350 31 5.4 -30.5 | 105 16 -15.1 4.1 57 20 26518 340 41 14.0 -38.5 | 59 8 -6.5 -3.9 58 18 27127 350 28 4.9 -27.6 | 114 17 -15.7 7.0 59 17 27432 315 24 17.0 -17.0 | 169 18 -3.6 17.6 60 17 27737 320 29 18.6 -22.2 | 171 13 -1.9 12.4 61 15 28346 305 29 23.8 -16.6 | 190 18 3.2 18.0 62 13 29261 325 38 21.8 -31.1 | 200 4 1.3 3.5 63 13 29566 320 42 27.0 -32.2 | 250 7 6.5 2.4 64 10 31170 15 42 -10.9 -40.6 | 79 32 -31.4 -6.0 Wind Parameters Mean winds (0-6000m): 299.3 at 53.6 knts Storm direction: 329.3 at 40.2 knts Shear (0-3000m) pos: 4.2 neg: 5.6 tot: 9.8 10-3/s Storm rel Dir Shear (0-3000m): 88.1 deg Storm rel helicity (0-3000m) pos: 78.7 neg: -28.3 tot: 50.4 m^2/s^2 ave: 16.8 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 15.0 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 138.52 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 ------------------------------------------------------------------------------- 500 324 26 158 15| 20.8 0.0 20.8| 23.0 -10.8 12.2 24.4 0.15| 23.8 3.6 1000 329 32 151 8| 14.4 0.0 14.4| 23.1 -18.5 4.6 4.6 -0.11| 18.6 -2.0 1500 331 34 140 7| 8.4 0.0 8.4| 25.0 -21.0 4.0 2.7 -0.10| 15.6 -1.5 2000 331 35 139 6| 6.3 2.5 8.8| 29.2 -21.4 7.9 3.9 0.02| 14.5 0.3 2500 328 35 158 5| 5.0 2.9 7.9| 37.4 -25.3 12.1 4.9 0.03| 13.5 0.4 3000 323 36 190 6| 4.2 5.6 9.8| 78.7 -28.3 50.4 16.8 0.10| 15.0 1.5 4000 312 43 242 13| 3.1 6.5 9.6|185.2-137.7 47.5 11.9 0.10| 15.0 1.5 5000 304 48 250 21| 3.1 6.2 9.3|292.5-170.8 121.8 24.4 0.13| 14.0 1.8 6000 299 54 252 28| 2.6 5.1 7.8|309.2-177.3 131.9 22.0 0.13| 11.9 1.6 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20251205.00.gif