UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:0000Z 18 APR 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 179 SFC 998 204 0.8 -10.2 44 11.0 -2.7 274.1 274.4 270.5 279.1 1.76 2 925 797 -5.7 -11.7 63 6.0 -7.4 165 10 273.5 273.8 270.1 278.2 1.68 3 908 942 -6.7 -11.7 68 5.0 -8.1 172 10 273.9 274.2 270.4 278.7 1.72 4 900 1011 -4.7 -11.7 58 7.0 -6.8 175 11 276.7 277.0 272.1 281.6 1.73 5 854 1424 -4.9 -13.9 49 9.0 -7.5 193 12 280.6 280.9 274.0 285.1 1.53 6 850 1461 -5.1 -13.1 53 8.0 -7.5 195 12 280.8 281.1 274.3 285.6 1.64 7 818 1761 -7.5 -13.5 62 6.0 -9.2 211 12 281.4 281.6 274.6 286.1 1.65 8 802 1915 -6.7 -16.7 45 10.0 -9.4 219 11 283.8 284.0 275.5 287.6 1.29 9 769 2241 -8.7 -18.7 44 10.0 -11.2 236 11 285.1 285.3 275.9 288.5 1.13 10 755 2384 -8.7 -33.7 11 25.0 -12.9 244 11 286.6 286.6 275.4 287.5 0.29 11 731 2634 -9.7 -22.7 34 13.0 -12.6 257 10 288.1 288.3 277.0 290.8 0.84 12 700 2967 -11.1 -28.1 23 17.0 -14.3 275 10 290.2 290.3 277.6 291.9 0.54 13 644 3602 -14.1 -34.1 17 20.0 -17.2 5 2 293.8 293.9 279.0 294.9 0.33 14 583 4347 -19.7 -42.7 11 23.0 -22.2 302 6 295.7 295.8 279.7 296.3 0.15 15 567 4553 -19.1 -52.1 4 33.0 -22.0 357 13 298.8 298.8 280.9 299.0 0.05 16 523 5150 -21.9 -38.9 20 17.0 -24.0 351 29 302.4 302.5 282.7 303.3 0.25 17 512 5306 -21.7 -33.7 33 12.0 -23.5 350 30 304.5 304.6 283.8 306.0 0.43 18 500 5480 -22.9 -32.9 40 10.0 -24.4 350 31 305.1 305.2 284.1 306.8 0.48 19 470 5932 -25.5 -28.6 75 3.1 -26.0 350 40 307.3 307.5 285.3 309.9 0.77 20 426 6641 -29.3 -34.3 62 5.0 -30.0 359 52 311.3 311.3 286.4 313.0 0.49 21 420 6742 -29.5 -33.5 68 4.0 -30.0 1 54 312.3 312.4 286.8 314.1 0.54 22 411 6897 -29.9 -35.9 56 6.0 -30.6 3 57 313.7 313.8 287.2 315.2 0.43 23 400 7090 -31.5 -35.0 71 3.5 -31.9 360 63 314.0 314.1 287.3 315.8 0.49 24 398 7125 -31.7 -35.0 73 3.3 -32.1 359 63 314.2 314.3 287.4 316.0 0.49 25 387 7323 -32.5 -38.5 55 6.0 -33.1 356 64 315.7 315.8 287.8 317.0 0.35 26 355 7924 -37.9 -46.9 38 9.0 -38.5 355 61 316.3 316.4 287.8 316.9 0.16 27 337 8280 -40.7 -45.7 59 5.0 -41.0 354 66 317.3 317.3 288.1 318.0 0.19 28 320 8630 -43.5 -50.5 46 7.0 -43.8 352 71 318.1 318.1 288.3 318.6 0.12 29 313 8778 -44.7 -49.7 57 5.0 -44.9 351 74 318.5 318.5 288.4 319.0 0.13 30 311 8821 -44.9 -54.9 32 10.0 -45.3 351 74 318.8 318.8 288.4 319.0 0.07 31 300 9060 -46.9 -52.9 50 6.0 -47.1 350 78 319.3 319.3 288.6 319.6 0.09 32 295 9172 -47.9 -52.2 61 4.3 -48.1 350 77 319.4 319.4 288.6 319.8 0.10 33 277 9586 -50.7 -55.3 58 4.6 -50.8 350 85 321.1 321.1 289.2 321.4 0.08 34 266 9850 -52.3 -60.3 38 8.0 -52.5 350 89 322.5 322.5 289.6 322.7 0.04 35 250 10250 -55.6 -60.9 51 5.3 -55.7 350 96 323.4 323.4 289.9 323.6 0.04 36 242 10455 -57.3 -61.2 61 3.9 -57.3 350 95 323.9 323.9 290.0 324.0 0.04 37 229 10800 -59.7 -66.7 40 7.0 -59.8 349 92 325.4 325.4 290.4 325.5 0.02 38 209 11368 -59.9 -71.9 19 12.0 -60.0 346 89 333.7 333.7 292.7 333.7 0.01 39 200 11640 -61.7 -71.7 25 10.0 -61.8 350 75 335.1 335.1 293.1 335.1 0.01 40 196 11765 -62.5 -73.5 21 11.0 -62.6 350 72 335.7 335.7 293.3 335.8 0.01 41 191 11925 -60.1 -78.1 8 18.0 -60.2 350 69 342.1 342.1 294.8 342.1 0.00 42 189 11991 -60.3 -78.3 8 18.0 -60.4 350 68 342.8 342.8 295.0 342.8 0.00 43 165 12839 -58.9 -83.9 3 25.0 -59.1 354 50 358.7 358.7 298.4 358.7 0.00 44 150 13440 -56.9 -83.9 2 27.0 -57.2 345 40 372.0 372.0 300.9 372.1 0.00 45 147 13569 -55.5 -83.5 2 28.0 -55.8 345 39 376.6 376.6 301.7 376.6 0.00 46 141 13834 -56.7 -84.7 2 28.0 -57.0 344 36 379.0 379.0 302.1 379.0 0.00 47 132 14254 -55.3 -84.3 2 29.0 -55.7 343 33 388.8 388.8 303.6 388.8 0.00 48 129 14401 -56.1 -84.1 2 28.0 -56.5 342 31 389.9 389.9 303.8 389.9 0.00 49 111 15365 -52.7 -83.7 1 31.0 -53.4 346 21 413.4 413.4 306.9 413.4 0.00 50 100 16040 -52.1 -84.1 1 32.0 -52.8 340 17 427.1 427.1 308.5 427.1 0.00 51 99 16105 -52.5 -84.5 1 32.0 -53.2 340 17 427.5 427.5 308.6 427.5 0.00 52 75 17903 -50.7 -83.7 1 33.0 -51.8 351 18 466.6 466.6 312.4 466.6 0.00 53 70 18350 -52.1 -85.1 1 33.0 -53.1 335 12 472.9 472.9 312.9 472.9 0.00 54 59 19456 -52.9 -84.9 1 32.0 -54.0 324 2 494.8 494.8 314.6 494.9 0.00 55 50 20530 -50.5 -84.5 1 34.0 -52.1 350 8 524.5 524.5 316.6 524.5 0.01 56 43 21510 -50.1 -85.1 1 35.0 -52.0 59 13 548.6 548.6 318.0 548.6 0.01 57 33 23224 -52.5 -85.5 1 33.0 -54.4 58 10 585.3 585.3 319.9 585.4 0.01 58 30 23840 -51.5 -85.5 1 34.0 -53.8 20 1 604.2 604.2 320.8 604.3 0.01 59 21 26169 -47.9 -84.9 1 37.0 -51.9 94 15 680.0 680.0 323.8 680.1 0.01 60 20 26490 -48.7 -84.7 1 36.0 -52.6 80 10 687.1 687.1 324.0 687.2 0.02 61 12 29836 -50.3 -85.3 1 35.0 -55.1 54 17 789.5 789.5 327.0 789.7 0.02 62 10 31040 -44.9 -83.9 0 39.0 -52.7 50 20 851.9 852.0 328.4 852.3 0.03 63 9.2 31600 -42.9 -82.9 0 40.0 -52.0 880.1 880.2 329.0 880.6 0.04 64 7.7 32802 -42.3 -83.3 0 41.0 -52.5 928.5 928.6 329.9 929.0 0.05 65 7.1 33350 -42.9 -82.9 0 40.0 -53.2 947.9 947.9 330.3 948.5 0.06 TRP 196 11765 -62.5 -73.5 21 11.0 -62.6 350 72 335.7 335.7 293.3 335.8 0.01 WND 250 10250 -55.6 -60.9 51 5.3 -55.7 350 96 323.4 323.4 289.9 323.6 0.04 Sounding variables and indices 1000-500 mb thick: 5301.00 m Freezing level: 989.02 mb = 276.98 m = 908.73 ft Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 31.95 % Est. max temperature: 7.53 C = 45.55 F Sfc-Lift cond lev (LCL): 840.09 mb = 1552.69 m = 5094.07 ft T: -5.83 C 700-500 lapse rate: 4.70 C/km ThetaE index: 0.96 C Layer 755.0- 731.0 mb Conv cond level (CCL): 618.27 mb = 3907.16 m = 12818.59 ft Mean mixing ratio: 1.72 g/kg Conv temperature: 21.29 C = 70.32 F Cap Strength: 21.67 C Lifted Index: 21.96 C Risk: None Lifted Index @300 mb: 28.67 C Lifted Index @700 mb: 12.49 C Showalter Index: 16.69 C Risk: None Total Totals Index: 27.60 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 9.80 C K Index: -12.30 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 4.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.93 J/kg Max Up Vert Vel: 3.14 m/s Conv Inhibition (B-): 86893.05 J/kg Cap Strength: 21.78 C Lift Cond Lev (LCL): 837.77 mb = 1574.31 m = 5165.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 353 at 13 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 ---------------------------------------------------------- 0 925 797 165 10 -2.6 9.7 | 169 23 -4.1 22.2 1 850 1461 195 12 3.1 11.6 | 184 24 1.5 24.1 2 700 2967 275 10 10.0 -0.9 | 216 14 8.4 11.7 3 1000 305 150 6 -3.0 5.2 | 166 18 -4.6 17.7 4 960 610 175 9 -0.8 9.0 | 174 22 -2.3 21.5 5 921 914 160 13 -4.4 12.2 | 166 25 -6.0 24.7 6 885 1219 175 22 -1.9 21.9 | 174 35 -3.5 34.4 7 849 1524 195 12 3.1 11.6 | 184 24 1.5 24.1 8 815 1829 195 12 3.1 11.6 | 184 24 1.5 24.1 9 783 2134 205 13 5.5 11.8 | 189 25 3.9 24.3 10 751 2438 190 4 0.7 3.9 | 177 16 -0.9 16.5 11 721 2743 235 2 1.6 1.1 | 180 14 0.1 13.7 12 692 3048 285 10 9.7 -2.6 | 219 13 8.1 9.9 13 638 3658 15 1 -0.3 -1.0 | 171 12 -1.8 11.6 14 588 4267 285 4 3.9 -1.0 | 191 12 2.3 11.5 15 565 4572 5 14 -1.2 -13.9 | 63 3 -2.8 -1.4 16 542 4877 355 26 2.3 -25.9 | 357 13 0.7 -13.4 17 520 5182 350 29 5.0 -28.6 | 348 16 3.5 -16.0 18 500 5480 350 31 5.4 -30.5 | 348 18 3.8 -18.0 19 459 6096 350 43 7.5 -42.3 | 349 30 5.9 -29.8 20 404 7010 5 59 -5.1 -58.8 | 8 47 -6.7 -46.2 21 400 7090 360 63 -0.0 -63.0 | 2 50 -1.6 -50.5 22 370 7620 350 66 11.5 -65.0 | 349 53 9.9 -52.5 23 354 7925 355 61 5.3 -60.8 | 356 48 3.8 -48.2 24 300 9060 350 78 13.5 -76.8 | 349 65 12.0 -64.3 25 296 9144 350 77 13.4 -75.8 | 349 64 11.8 -63.3 26 250 10250 350 96 16.7 -94.5 | 350 83 15.1 -82.0 27 245 10363 350 96 16.7 -94.5 | 350 83 15.1 -82.0 28 234 10668 350 92 16.0 -90.6 | 350 79 14.4 -78.1 29 212 11278 345 94 24.3 -90.8 | 344 82 22.8 -78.3 30 200 11640 350 75 13.0 -73.9 | 349 62 11.5 -61.3 31 196 11765 350 72 12.5 -70.9 | 349 59 10.9 -58.4 32 174 12497 350 58 10.1 -57.1 | 349 45 8.5 -44.6 33 166 12802 355 51 4.4 -50.8 | 356 38 2.9 -38.3 34 150 13440 345 40 10.4 -38.6 | 341 28 8.8 -26.1 35 113 15240 340 24 8.2 -22.6 | 326 12 6.7 -10.0 36 108 15545 355 18 1.6 -17.9 | 360 5 0.0 -5.4 37 103 15850 350 17 3.0 -16.7 | 342 4 1.4 -4.2 38 100 16040 340 17 5.8 -16.0 | 309 5 4.3 -3.4 39 98 16154 340 17 5.8 -16.0 | 309 5 4.3 -3.4 40 94 16459 315 22 15.6 -15.6 | 282 14 14.0 -3.0 41 85 17069 340 22 7.5 -20.7 | 324 10 6.0 -8.1 42 81 17374 330 23 11.5 -19.9 | 307 12 9.9 -7.4 43 78 17678 340 29 9.9 -27.3 | 330 17 8.4 -14.7 44 74 17983 355 14 1.2 -13.9 | 13 1 -0.3 -1.4 45 71 18288 320 10 6.4 -7.7 | 225 7 4.9 4.9 46 70 18350 335 12 5.1 -10.9 | 245 4 3.5 1.7 47 64 18898 355 17 1.5 -16.9 | 1 4 -0.1 -4.4 48 61 19202 10 10 -1.7 -9.8 | 129 4 -3.3 2.7 49 59 19507 315 1 0.7 -0.7 | 176 12 -0.8 11.8 50 53 20117 340 10 3.4 -9.4 | 211 4 1.9 3.1 51 51 20422 330 10 5.0 -8.7 | 222 5 3.4 3.9 52 50 20530 350 8 1.4 -7.9 | 178 5 -0.2 4.6 53 46 21031 15 10 -2.6 -9.7 | 125 5 -4.1 2.9 54 44 21336 65 14 -12.7 -5.9 | 115 16 -14.2 6.6 55 37 22555 25 10 -4.2 -9.1 | 121 7 -5.8 3.5 56 32 23470 70 10 -9.4 -3.4 | 130 14 -11.0 9.1 57 30 23840 20 1 -0.3 -0.9 | 171 12 -1.9 11.6 58 29 24079 0 0 -0.0 -0.0 | 173 13 -1.6 12.5 59 28 24384 20 10 -3.4 -9.4 | 122 6 -5.0 3.1 60 26 24689 50 16 -12.3 -10.3 | 99 14 -13.8 2.2 61 25 24994 60 12 -10.4 -6.0 | 119 14 -11.9 6.5 62 24 25298 60 10 -8.7 -5.0 | 126 13 -10.2 7.5 63 22 25908 105 20 -19.3 5.2 | 130 27 -20.9 17.7 64 20 26490 80 10 -9.8 -1.7 | 133 16 -11.4 10.8 65 20 26518 125 12 -9.8 6.9 | 150 23 -11.4 19.4 66 19 26822 80 10 -9.8 -1.7 | 133 16 -11.4 10.8 67 18 27127 95 14 -13.9 1.2 | 132 21 -15.5 13.7 68 17 27432 130 6 -4.6 3.9 | 159 18 -6.2 16.4 69 16 28042 90 11 -11.0 0.0 | 135 18 -12.6 12.5 70 14 28956 80 4 -3.9 -0.7 | 155 13 -5.5 11.8 71 13 29261 65 11 -10.0 -4.6 | 124 14 -11.5 7.9 72 13 29566 45 14 -9.9 -9.9 | 103 12 -11.5 2.6 73 12 29870 55 17 -13.9 -9.8 | 100 16 -15.5 2.8 74 10 31040 50 20 -15.3 -12.9 | 89 17 -16.9 -0.3 Wind Parameters Mean winds (0-6000m): 322.9 at 16.8 knts Storm direction: 352.9 at 12.6 knts Storm rel Dir Shear (0-3000m): 165.0 deg Energy-Hel index: -0.31 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 NO DATA | | | 1000 175 11 174 23| | | 1500 187 11 179 24| | | 2000 198 11 185 23| | | 2500 209 11 190 23| | | 3000 188 14 181 26| | | 4000 192 11 182 23| | | 5000 211 12 192 24| | | 6000 323 17 276 9| | | Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20250418.00.gif