UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:0000Z 17 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 130 340 6 SFC 992 204 -0.5 -5.5 69 5.0 -2.3 340 6 273.3 273.7 271.3 280.3 2.55 2 925 746 -6.7 -7.9 91 1.2 -7.1 335 15 272.5 272.8 270.4 278.7 2.28 3 885 1090 -9.3 -9.3 100 0.0 -9.3 346 22 273.2 273.6 270.6 279.1 2.13 4 876 1169 -6.9 -7.6 95 0.7 -7.1 348 23 276.5 276.9 273.1 283.4 2.46 5 850 1404 -7.9 -8.6 95 0.7 -8.1 355 21 277.9 278.3 273.7 284.5 2.35 6 791 1961 -9.7 -11.4 87 1.7 -10.2 357 26 281.7 282.1 275.4 287.5 2.02 7 779 2079 -9.5 -12.3 80 2.8 -10.3 359 27 283.2 283.5 276.0 288.7 1.91 8 764 2229 -10.5 -14.2 74 3.7 -11.5 360 27 283.7 284.0 275.9 288.6 1.67 9 753 2340 -11.3 -23.3 36 12.0 -13.8 360 28 284.0 284.1 274.8 286.4 0.78 10 739 2484 -12.1 -31.1 19 19.0 -15.2 359 28 284.6 284.7 274.5 285.9 0.39 11 737 2505 -12.3 -23.3 39 11.0 -14.6 359 28 284.6 284.8 275.1 287.1 0.79 12 731 2567 -12.3 -21.3 47 9.0 -14.3 358 27 285.3 285.5 275.7 288.2 0.95 13 710 2789 -13.7 -25.7 36 12.0 -16.0 358 25 286.2 286.3 275.7 288.2 0.66 14 700 2897 -14.3 -24.3 42 10.0 -16.3 5 22 286.6 286.8 276.2 289.0 0.76 15 675 3172 -16.7 -21.7 65 5.0 -17.7 0 21 287.0 287.1 276.6 290.0 1.00 16 670 3228 -16.5 -18.2 87 1.7 -16.9 356 22 287.8 288.0 277.6 291.9 1.36 17 660 3342 -16.7 -19.0 82 2.3 -17.2 347 22 288.8 289.0 278.0 292.7 1.29 18 520 5091 -29.9 -31.1 89 1.2 -30.0 15 11 293.3 293.4 279.1 295.0 0.55 19 515 5160 -30.1 -31.0 92 0.9 -30.2 15 11 293.8 293.9 279.4 295.7 0.56 20 509 5243 -30.5 -35.5 62 5.0 -31.0 15 11 294.3 294.4 279.3 295.6 0.36 21 500 5370 -31.3 -38.3 50 7.0 -31.9 15 11 294.9 294.9 279.4 295.8 0.28 22 491 5498 -31.9 -42.9 33 11.0 -32.7 10 10 295.7 295.7 279.7 296.3 0.18 23 479 5672 -33.3 -42.3 40 9.0 -34.0 17 9 296.0 296.1 279.8 296.7 0.19 24 473 5760 -33.7 -43.7 36 10.0 -34.4 21 8 296.6 296.7 280.1 297.2 0.17 25 467 5849 -34.1 -55.1 10 21.0 -35.1 25 7 297.2 297.2 280.2 297.4 0.05 26 434 6356 -38.5 -55.5 15 17.0 -39.2 61 5 297.9 297.9 280.5 298.1 0.05 27 400 6910 -43.1 -51.1 41 8.0 -43.4 120 4 299.0 299.0 281.0 299.3 0.09 28 379 7271 -46.1 -50.1 64 4.0 -46.3 153 6 299.7 299.7 281.3 300.0 0.10 29 373 7377 -46.5 -54.5 40 8.0 -46.7 157 7 300.5 300.5 281.6 300.7 0.06 30 366 7503 -47.3 -56.3 35 9.0 -47.6 161 10 301.1 301.1 281.8 301.3 0.05 31 360 7612 -48.3 -54.3 50 6.0 -48.5 164 12 301.2 301.2 281.9 301.4 0.07 32 318 8418 -54.3 -62.3 37 8.0 -54.4 208 15 303.7 303.7 282.9 303.8 0.03 33 309 8602 -55.9 -62.9 41 7.0 -56.0 230 10 304.0 304.0 283.0 304.1 0.03 34 300 8790 -55.7 -68.7 18 13.0 -55.8 275 8 306.8 306.8 284.1 306.9 0.01 35 297 8854 -54.5 -72.5 9 18.0 -54.7 235 10 309.4 309.4 285.1 309.4 0.01 36 286 9096 -52.3 -75.3 5 23.0 -52.5 315 12 315.9 315.9 287.4 315.9 0.00 37 260 9715 -49.9 -77.9 2 28.0 -50.3 339 30 328.2 328.2 291.2 328.2 0.00 38 251 9944 -50.9 -78.9 2 28.0 -51.2 349 22 330.0 330.0 291.7 330.0 0.00 39 250 9970 -50.9 -78.9 2 28.0 -51.2 350 21 330.4 330.4 291.8 330.4 0.00 40 213 11009 -50.3 -80.3 2 30.0 -50.7 342 31 346.8 346.8 295.9 346.8 0.00 41 200 11420 -48.3 -80.3 1 32.0 -48.9 345 35 356.3 356.3 298.0 356.3 0.00 42 199 11453 -48.3 -80.3 1 32.0 -48.9 345 35 356.8 356.8 298.1 356.8 0.00 43 190 11757 -49.5 -80.5 1 31.0 -50.0 344 36 359.6 359.6 298.6 359.6 0.00 44 168 12566 -48.5 -81.5 1 33.0 -49.2 341 38 374.2 374.2 301.3 374.2 0.00 45 158 12969 -49.7 -81.7 1 32.0 -50.3 343 36 378.8 378.8 302.1 378.8 0.00 46 150 13310 -48.5 -81.5 1 33.0 -49.3 350 31 386.5 386.5 303.3 386.5 0.00 47 129 14302 -47.7 -81.7 1 34.0 -48.6 345 19 405.0 405.0 305.9 405.0 0.00 48 106 15589 -49.9 -82.9 1 33.0 -50.8 333 24 424.2 424.2 308.2 424.2 0.00 49 103 15777 -48.9 -82.9 1 34.0 -49.9 331 22 429.6 429.6 308.8 429.6 0.00 50 100 15970 -50.5 -83.5 1 33.0 -51.4 330 19 430.2 430.2 308.9 430.2 0.00 51 97 16168 -51.1 -84.1 1 33.0 -52.0 330 19 432.7 432.7 309.1 432.8 0.00 52 77 17677 -49.3 -83.3 1 34.0 -50.5 20 18 466.0 466.0 312.3 466.1 0.00 53 70 18300 -50.9 -83.9 1 33.0 -52.1 330 12 475.5 475.5 313.1 475.5 0.00 54 62 19089 -52.1 -85.1 1 33.0 -53.2 311 10 489.6 489.6 314.2 489.7 0.00 55 50 20490 -50.3 -84.3 1 34.0 -52.0 315 10 524.9 524.9 316.6 525.0 0.01 56 46 21035 -48.9 -83.9 1 35.0 -51.0 345 11 541.0 541.0 317.6 541.0 0.01 57 33 23201 -51.5 -85.5 1 34.0 -53.6 99 9 588.0 588.0 320.0 588.0 0.01 58 30 23820 -50.7 -84.7 1 34.0 -53.1 50 11 606.4 606.4 320.9 606.5 0.01 59 20 26470 -49.5 -84.5 1 35.0 -53.1 90 10 684.7 684.7 323.9 684.8 0.02 60 14 28824 -45.7 -82.7 1 37.0 -51.8 119 11 771.1 771.1 326.5 771.3 0.03 61 10 31060 -46.5 -83.5 1 37.0 -53.5 30 9 846.0 846.0 328.3 846.3 0.04 62 9.1 31686 -46.3 -83.3 1 37.0 -53.8 869.9 869.9 328.8 870.3 0.04 63 6.0 34504 -38.1 -80.1 0 42.0 -52.1 1015.3 1015.4 331.4 1016.6 0.11 64 5.4 35228 -38.9 -80.9 0 42.0 -52.9 1042.8 1042.9 331.8 1044.1 0.11 TRP 309 8602 -55.9 -62.9 41 7.0 -56.0 230 10 304.0 304.0 283.0 304.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5240.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 78.12 % Est. max temperature: 4.59 C = 40.25 F Sfc-Lift cond lev (LCL): 917.35 mb = 810.57 m = 2659.30 ft T: -7.19 C 700-500 lapse rate: 6.87 C/km ThetaE index: 2.86 C Layer 764.0- 737.0 mb Conv cond level (CCL): 908.59 mb = 885.16 m = 2904.02 ft Mean mixing ratio: 2.35 g/kg Conv temperature: -1.00 C = 30.19 F Cap Strength: 12.84 C Lifted Index: 13.15 C Risk: None Lifted Index @300 mb: 19.51 C Lifted Index @700 mb: 8.88 C Showalter Index: 9.11 C Risk: None Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.40 C Cross Totals Index: 22.70 C K Index: 4.80 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 2.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.49 J/kg Max Up Vert Vel: 1.73 m/s Conv Inhibition (B-): 0.68 J/kg Cap Strength: 12.88 C Lift Cond Lev (LCL): 907.47 mb = 894.74 m = 2935.47 ft Lev Free Conv (LFC): 902.47 mb = 937.70 m = 3076.42 ft Equ Level (EL): 882.47 mb = 1111.96 m = 3648.11 ft B at Equ Level: -2.32 J/kg Max Parcel Lev (MPL): 882.47 mb = 1111.96 m = 3648.11 ft Wind level data Storm motion: 28 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 ---------------------------------------------------------- 0 992 204 340 6 2.1 -5.6 | 235 10 8.3 5.9 1 979 305 340 19 6.5 -17.9 | 296 14 12.7 -6.3 2 941 610 340 19 6.5 -17.9 | 296 14 12.7 -6.3 3 925 746 335 15 6.3 -13.6 | 279 13 12.6 -2.1 4 905 914 340 20 6.8 -18.8 | 299 15 13.1 -7.3 5 870 1219 350 24 4.2 -23.6 | 319 16 10.4 -12.1 6 850 1404 355 21 1.8 -20.9 | 319 12 8.1 -9.4 7 837 1524 355 20 1.7 -19.9 | 316 12 8.0 -8.4 8 804 1829 355 25 2.2 -24.9 | 328 16 8.4 -13.4 9 773 2134 360 27 -0.0 -27.0 | 338 17 6.2 -15.5 10 743 2438 360 28 -0.0 -28.0 | 339 18 6.2 -16.5 11 714 2743 355 26 2.3 -25.9 | 329 17 8.5 -14.4 12 700 2897 5 22 -1.9 -21.9 | 337 11 4.3 -10.4 13 686 3048 10 21 -3.6 -20.7 | 344 10 2.6 -9.1 14 658 3353 345 22 5.7 -21.3 | 309 15 11.9 -9.7 15 631 3658 355 18 1.6 -17.9 | 309 10 7.8 -6.4 16 581 4267 10 15 -2.6 -14.8 | 312 5 3.6 -3.2 17 557 4572 20 12 -4.1 -11.3 | 263 2 2.1 0.3 18 535 4877 15 11 -2.8 -10.6 | 255 4 3.4 0.9 19 500 5370 15 11 -2.8 -10.6 | 255 4 3.4 0.9 20 492 5486 10 10 -1.7 -9.8 | 249 5 4.5 1.7 21 450 6096 35 5 -2.9 -4.1 | 204 8 3.4 7.4 22 400 6910 120 4 -3.5 2.0 | 192 14 2.8 13.5 23 394 7010 145 1 -0.6 0.8 | 205 14 5.7 12.4 24 359 7620 165 12 -3.1 11.6 | 188 23 3.1 23.1 25 343 7925 180 17 0.0 17.0 | 192 29 6.2 28.5 26 327 8230 190 16 2.8 15.8 | 198 29 9.0 27.3 27 312 8534 220 14 9.0 10.7 | 214 27 15.2 22.3 28 309 8602 230 10 7.7 6.4 | 218 23 13.9 18.0 29 300 8790 275 8 8.0 -0.7 | 233 18 14.2 10.8 30 298 8839 230 10 7.7 6.4 | 218 23 13.9 18.0 31 284 9144 330 12 6.0 -10.4 | 265 12 12.2 1.1 32 259 9754 340 31 10.6 -29.1 | 316 24 16.8 -17.6 33 250 9970 350 21 3.6 -20.7 | 313 13 9.9 -9.1 34 247 10058 350 21 3.6 -20.7 | 313 13 9.9 -9.1 35 235 10363 330 25 12.5 -21.7 | 298 21 18.7 -10.1 36 225 10668 340 28 9.6 -26.3 | 313 22 15.8 -14.8 37 200 11420 345 35 9.1 -33.8 | 326 27 15.3 -22.3 38 162 12802 340 39 13.3 -36.6 | 322 32 19.6 -25.1 39 150 13310 350 31 5.4 -30.5 | 329 22 11.6 -19.0 40 141 13716 350 26 4.5 -25.6 | 323 18 10.8 -14.1 41 128 14326 345 19 4.9 -18.4 | 301 13 11.2 -6.8 42 123 14630 320 25 16.1 -19.2 | 289 24 22.3 -7.6 43 112 15240 335 29 12.3 -26.3 | 309 24 18.5 -14.7 44 100 15970 330 19 9.5 -16.5 | 287 16 15.7 -4.9 45 97 16154 330 19 9.5 -16.5 | 287 16 15.7 -4.9 46 89 16764 335 26 11.0 -23.6 | 305 21 17.2 -12.0 47 77 17678 20 18 -6.2 -16.9 | 359 5 0.1 -5.4 48 73 17983 15 10 -2.6 -9.7 | 243 4 3.7 1.9 49 70 18288 325 14 8.0 -11.5 | 270 14 14.3 0.1 50 70 18300 330 12 6.0 -10.4 | 265 12 12.2 1.1 51 67 18593 340 10 3.4 -9.4 | 258 10 9.7 2.1 52 61 19202 305 10 8.2 -5.7 | 248 16 14.4 5.8 53 58 19507 345 21 5.4 -20.3 | 307 15 11.7 -8.7 54 55 19812 10 10 -1.7 -9.8 | 249 5 4.5 1.7 55 53 20117 50 11 -8.4 -7.1 | 154 5 -2.2 4.5 56 50 20490 315 10 7.1 -7.1 | 251 14 13.3 4.5 57 48 20726 310 10 7.7 -6.4 | 250 15 13.9 5.1 58 46 21031 345 11 2.8 -10.6 | 264 9 9.1 0.9 59 44 21336 345 11 2.8 -10.6 | 264 9 9.1 0.9 60 35 22860 55 10 -8.2 -5.7 | 161 6 -1.9 5.8 61 33 23165 105 10 -9.7 2.6 | 166 15 -3.4 14.1 62 30 23774 355 1 0.1 -1.0 | 211 12 6.3 10.5 63 30 23820 50 11 -8.4 -7.1 | 154 5 -2.2 4.5 64 29 24079 45 10 -7.1 -7.1 | 170 5 -0.8 4.5 65 28 24384 70 11 -10.3 -3.8 | 152 9 -4.1 7.8 66 26 24689 60 10 -8.7 -5.0 | 160 7 -2.4 6.5 67 25 24994 80 10 -9.8 -1.7 | 160 10 -3.6 9.8 68 23 25603 85 11 -11.0 -1.0 | 156 12 -4.7 10.6 69 21 26213 55 10 -8.2 -5.7 | 161 6 -1.9 5.8 70 20 26470 90 10 -10.0 0.0 | 162 12 -3.8 11.5 71 20 26518 100 15 -14.8 2.6 | 149 17 -8.5 14.1 72 18 27127 70 13 -12.2 -4.4 | 140 9 -6.0 7.1 73 17 27432 85 16 -15.9 -1.4 | 136 14 -9.7 10.1 74 17 27737 105 15 -14.5 3.9 | 152 17 -8.2 15.4 75 16 28042 80 14 -13.8 -2.4 | 140 12 -7.5 9.1 76 15 28346 90 16 -16.0 0.0 | 140 15 -9.8 11.5 77 14 28651 140 11 -7.1 8.4 | 178 20 -0.8 20.0 78 14 28956 105 11 -10.6 2.8 | 163 15 -4.4 14.4 79 13 29261 90 6 -6.0 0.0 | 181 12 0.2 11.5 80 13 29566 80 15 -14.8 -2.6 | 136 12 -8.5 8.9 81 12 29870 100 19 -18.7 3.3 | 140 19 -12.5 14.8 82 11 30175 165 10 -2.6 9.7 | 190 22 3.7 21.2 83 10 31060 30 9 -4.5 -7.8 | 205 4 1.7 3.7 Wind Parameters Mean winds (0-6000m): 358.4 at 17.5 knts Storm direction: 28.4 at 13.1 knts Shear (0-3000m) pos: 1.8 neg: 1.8 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 89.2 deg Storm rel helicity (0-3000m) pos: 100.3 neg: -33.4 tot: 66.9 m^2/s^2 ave: 22.3 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.35 Bulk Shear: 4.27 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 ------------------------------------------------------------------------------- 500 340 17 291 13| 0.0 10.5 10.5| 33.8 -9.9 23.8 47.6 0.62| 17.2 10.7 1000 341 19 296 14| 4.5 5.3 9.8| 67.6 -9.9 57.7 57.7 0.73| 13.3 9.8 1500 346 20 304 13| 3.1 3.5 6.6| 74.3 -11.7 62.6 41.7 0.62| 11.3 7.0 2000 349 21 312 14| 3.6 2.6 6.2| 91.0 -11.7 79.2 39.6 0.64| 9.8 6.3 2500 352 22 318 14| 2.9 2.1 5.0| 92.1 -23.3 68.8 27.5 0.53| 8.5 4.5 3000 354 22 321 14| 1.8 1.8 3.6|100.3 -33.4 66.9 22.3 0.40| 9.1 3.6 4000 354 21 319 13| 1.5 1.0 2.6|101.5 -45.7 55.8 13.9 0.27| 8.5 2.3 5000 357 20 317 11| 1.3 0.9 2.1|101.5 -48.1 53.4 10.7 0.21| 7.4 1.6 6000 358 17 311 9| 1.2 0.7 1.9|101.5 -56.6 44.9 7.5 0.12| 6.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20250417.00.gif