UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:1200Z 16 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 64 SFC 984 204 -2.1 -3.9 87 1.8 -2.7 345 8 272.3 272.8 271.2 280.2 2.91 2 925 679 -6.5 -6.7 98 0.2 -6.6 355 27 272.7 273.1 270.8 279.5 2.50 3 908 824 -7.7 -7.7 100 0.0 -7.7 7 30 272.9 273.3 270.8 279.4 2.35 4 894 945 -4.7 -5.5 94 0.8 -5.0 14 32 277.2 277.7 274.0 285.1 2.83 5 861 1241 -5.1 -6.6 89 1.5 -5.6 4 29 279.8 280.2 275.3 287.4 2.70 6 850 1342 -5.5 -7.4 86 1.9 -6.1 360 35 280.4 280.8 275.5 287.7 2.58 7 812 1700 -6.1 -9.8 75 3.7 -7.3 3 44 283.4 283.8 276.6 289.9 2.23 8 766 2154 -8.5 -10.7 84 2.2 -9.2 14 40 285.6 286.0 277.7 292.1 2.21 9 700 2849 -11.5 -15.5 72 4.0 -12.6 360 40 289.7 290.0 278.9 294.7 1.63 10 694 2915 -11.7 -16.2 69 4.5 -12.9 360 40 290.2 290.5 279.1 294.9 1.55 11 593 4101 -20.3 -21.2 92 0.9 -20.5 12 33 293.6 293.8 280.1 297.3 1.19 12 589 4151 -20.1 -24.2 70 4.1 -20.9 13 32 294.4 294.6 280.1 297.3 0.92 13 581 4252 -20.9 -24.3 74 3.4 -21.5 14 30 294.6 294.8 280.3 297.5 0.92 14 571 4380 -21.5 -26.5 64 5.0 -22.4 15 28 295.4 295.5 280.4 297.8 0.77 15 564 4471 -22.1 -25.7 73 3.6 -22.7 15 26 295.7 295.9 280.6 298.4 0.84 16 562 4497 -22.3 -29.3 53 7.0 -23.4 15 26 295.8 295.9 280.3 297.7 0.60 17 558 4550 -22.5 -26.9 67 4.4 -23.2 15 25 296.2 296.3 280.7 298.6 0.76 18 553 4616 -22.3 -38.3 22 16.0 -24.2 15 25 297.2 297.2 280.4 298.0 0.25 19 539 4804 -22.9 -44.9 12 22.0 -25.0 11 29 298.6 298.7 280.9 299.1 0.13 20 500 5350 -27.5 -41.5 25 14.0 -28.8 360 31 299.5 299.5 281.4 300.2 0.20 21 475 5716 -30.9 -38.9 45 8.0 -31.7 358 31 299.7 299.8 281.6 300.7 0.28 22 453 6050 -33.3 -45.3 29 12.0 -34.1 355 31 300.8 300.8 281.9 301.3 0.15 23 444 6191 -34.5 -41.5 49 7.0 -35.0 356 30 301.0 301.1 282.1 301.8 0.23 24 426 6478 -36.9 -42.9 54 6.0 -37.3 357 29 301.6 301.6 282.3 302.3 0.20 25 400 6910 -40.9 -45.9 58 5.0 -41.2 360 26 301.8 301.9 282.3 302.4 0.16 26 373 7380 -45.1 -49.0 65 3.9 -45.3 12 24 302.4 302.4 282.5 302.8 0.12 27 342 7951 -50.5 -56.5 49 6.0 -50.7 359 24 302.6 302.6 282.5 302.8 0.05 28 322 8340 -53.7 -60.7 42 7.0 -53.8 357 22 303.5 303.5 282.8 303.6 0.03 29 300 8790 -57.7 -63.7 46 6.0 -57.8 355 20 304.0 304.0 283.0 304.1 0.02 30 274 9359 -61.9 -64.7 69 2.8 -61.9 355 19 305.9 305.9 283.8 306.0 0.02 31 266 9543 -59.9 -73.9 14 14.0 -60.0 349 19 311.4 311.4 285.8 311.5 0.01 32 264 9591 -57.1 -81.1 3 24.0 -57.3 346 19 316.2 316.2 287.5 316.2 0.00 33 260 9688 -55.1 -83.1 2 28.0 -55.3 340 19 320.5 320.5 288.9 320.5 0.00 34 250 9940 -54.5 -79.5 3 25.0 -54.7 325 18 325.0 325.0 290.3 325.1 0.00 35 216 10885 -51.5 -81.5 2 30.0 -51.9 331 18 343.6 343.6 295.2 343.6 0.00 36 204 11260 -48.9 -81.9 1 33.0 -49.4 330 19 353.3 353.3 297.4 353.3 0.00 37 200 11390 -49.5 -81.5 1 32.0 -50.0 330 20 354.4 354.4 297.5 354.4 0.00 38 185 11896 -51.3 -82.3 1 31.0 -51.8 339 17 359.5 359.5 298.6 359.5 0.00 39 168 12522 -48.9 -82.9 1 34.0 -49.6 306 17 373.5 373.5 301.2 373.5 0.00 40 154 13089 -50.1 -83.1 1 33.0 -50.7 300 22 380.9 380.9 302.4 380.9 0.00 41 150 13260 -49.9 -82.9 1 33.0 -50.5 320 25 384.1 384.1 302.9 384.1 0.00 42 141 13666 -48.3 -82.3 1 34.0 -49.1 333 22 393.7 393.7 304.3 393.8 0.00 43 130 14198 -50.3 -84.3 1 34.0 -51.0 339 19 399.4 399.4 305.1 399.4 0.00 44 126 14403 -48.1 -83.1 1 35.0 -49.0 338 17 407.0 407.0 306.1 407.0 0.00 45 119 14781 -47.3 -83.3 1 36.0 -48.4 328 14 415.2 415.2 307.2 415.2 0.00 46 114 15064 -48.5 -83.5 1 35.0 -49.5 324 13 418.1 418.1 307.5 418.1 0.00 47 105 15607 -46.7 -83.7 1 37.0 -48.0 295 12 431.4 431.4 309.0 431.4 0.00 48 100 15930 -47.1 -84.1 1 37.0 -48.4 320 15 436.7 436.7 309.6 436.7 0.00 49 70 18270 -50.5 -85.5 1 35.0 -51.7 315 28 476.3 476.3 313.1 476.4 0.00 50 64 18852 -52.1 -86.1 1 34.0 -53.2 353 18 485.2 485.2 313.8 485.2 0.00 51 50 20460 -49.3 -86.3 1 37.0 -51.1 15 8 527.3 527.3 316.8 527.3 0.00 52 45 21149 -48.9 -85.9 1 37.0 -51.0 340 10 544.4 544.4 317.8 544.4 0.01 53 30 23790 -51.5 -87.5 1 36.0 -53.8 30 10 604.2 604.2 320.8 604.3 0.01 54 27 24473 -52.3 -87.3 1 35.0 -54.6 51 12 620.5 620.5 321.5 620.5 0.01 55 24 25241 -49.1 -87.1 0 38.0 -52.4 70 15 651.0 651.0 322.7 651.1 0.01 56 20 26440 -48.5 -86.5 0 38.0 -52.5 100 5 687.7 687.7 324.0 687.8 0.01 57 11 30378 -48.3 -87.3 0 39.0 -54.2 61 16 816.7 816.7 327.7 816.8 0.02 58 10 31010 -45.5 -84.5 0 39.0 -53.0 95 10 849.7 849.7 328.4 850.0 0.03 59 8.4 32183 -41.3 -82.3 0 41.0 -51.7 909.6 909.7 329.6 910.2 0.05 60 6.2 34231 -44.7 -84.7 0 40.0 -54.6 977.6 977.6 330.8 978.1 0.05 61 4.9 35832 -36.9 -78.9 0 42.0 -52.7 1081.4 1081.5 332.4 1083.4 0.16 TRP 274 9359 -61.9 -64.7 69 2.8 -61.9 355 19 305.9 305.9 283.8 306.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5286.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.36 inches Sfc-500 mean rel hum: 72.09 % Est. max temperature: 7.20 C = 44.97 F Sfc-Lift cond lev (LCL): 956.47 mb = 422.01 m = 1384.54 ft T: -4.12 C 700-500 lapse rate: 6.40 C/km ThetaE index: 0.85 C Layer 925.0- 894.0 mb Conv cond level (CCL): 933.87 mb = 605.66 m = 1987.05 ft Mean mixing ratio: 2.65 g/kg Conv temperature: -1.79 C = 28.77 F Cap Strength: 15.69 C Lifted Index: 15.84 C Risk: None Lifted Index @300 mb: 16.52 C Lifted Index @700 mb: 10.63 C Showalter Index: 10.45 C Risk: None Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 20.10 C K Index: 10.60 Risk: None Sweat Index: 101.00 Risk: None Energy Index: 2.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.46 J/kg Max Up Vert Vel: 6.24 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 15.84 C Lift Cond Lev (LCL): 921.90 mb = 705.17 m = 2313.53 ft Lev Free Conv (LFC): 916.90 mb = 747.59 m = 2452.68 ft Equ Level (EL): 896.90 mb = 919.92 m = 3018.06 ft B at Equ Level: 13.18 J/kg Max Parcel Lev (MPL): 876.90 mb = 1097.13 m = 3599.47 ft Wind level data Storm motion: 34 at 25 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 ---------------------------------------------------------- 0 984 204 345 8 2.1 -7.7 | 231 21 16.2 13.2 1 971 305 345 17 4.4 -16.4 | 256 19 18.5 4.5 2 933 610 350 27 4.7 -26.6 | 287 20 18.8 -5.7 3 925 679 355 27 2.4 -26.9 | 290 18 16.5 -6.0 4 898 914 15 32 -8.3 -30.9 | 330 12 5.8 -10.0 5 863 1219 5 28 -2.4 -27.9 | 301 14 11.7 -7.0 6 850 1342 360 35 -0.0 -35.0 | 315 20 14.1 -14.1 7 830 1524 360 45 -0.0 -45.0 | 330 28 14.1 -24.1 8 798 1829 5 43 -3.7 -42.8 | 335 24 10.4 -21.9 9 768 2134 15 40 -10.4 -38.6 | 348 18 3.8 -17.7 10 738 2438 5 37 -3.2 -36.9 | 326 19 10.9 -16.0 11 710 2743 5 38 -3.3 -37.9 | 328 20 10.8 -17.0 12 700 2849 360 40 -0.0 -40.0 | 324 24 14.1 -19.1 13 682 3048 360 40 -0.0 -40.0 | 324 24 14.1 -19.1 14 628 3658 5 39 -3.4 -38.9 | 329 21 10.7 -18.0 15 578 4267 15 30 -7.8 -29.0 | 322 10 6.4 -8.1 16 555 4572 15 24 -6.2 -23.2 | 286 8 7.9 -2.3 17 533 4877 10 31 -5.4 -30.5 | 318 13 8.7 -9.6 18 511 5182 360 34 -0.0 -34.0 | 313 19 14.1 -13.1 19 500 5350 360 31 -0.0 -31.0 | 306 17 14.1 -10.1 20 449 6096 355 31 2.7 -30.9 | 301 20 16.8 -10.0 21 400 6910 360 26 -0.0 -26.0 | 290 15 14.1 -5.1 22 376 7315 15 24 -6.2 -23.2 | 286 8 7.9 -2.3 23 359 7620 360 25 -0.0 -25.0 | 286 15 14.1 -4.1 24 300 8790 355 20 1.7 -19.9 | 267 16 15.9 1.0 25 298 8839 5 20 -1.7 -19.9 | 266 12 12.4 1.0 26 284 9144 345 19 4.9 -18.4 | 262 19 19.0 2.5 27 274 9359 355 19 1.7 -18.9 | 263 16 15.8 2.0 28 270 9449 355 19 1.7 -18.9 | 263 16 15.8 2.0 29 250 9940 325 18 10.3 -14.7 | 256 25 24.4 6.1 30 245 10058 315 18 12.7 -12.7 | 253 28 26.8 8.2 31 234 10363 340 18 6.2 -16.9 | 259 21 20.3 4.0 32 224 10668 335 23 9.7 -20.8 | 270 24 23.8 0.0 33 213 10973 330 16 8.0 -13.9 | 252 23 22.1 7.0 34 200 11390 330 20 10.0 -17.3 | 262 24 24.1 3.6 35 185 11887 340 17 5.8 -16.0 | 256 21 19.9 4.9 36 177 12192 310 14 10.7 -9.0 | 244 28 24.8 11.9 37 154 13106 300 22 19.1 -11.0 | 253 35 33.2 9.9 38 150 13260 320 25 16.1 -19.2 | 267 30 30.2 1.7 39 147 13411 320 25 16.1 -19.2 | 267 30 30.2 1.7 40 140 13716 335 21 8.9 -19.0 | 265 23 23.0 1.9 41 134 14021 330 20 10.0 -17.3 | 262 24 24.1 3.6 42 128 14326 345 19 4.9 -18.4 | 262 19 19.0 2.5 43 122 14630 320 13 8.4 -10.0 | 244 25 22.5 10.9 44 116 14935 335 15 6.3 -13.6 | 250 22 20.5 7.3 45 111 15240 310 10 7.7 -6.4 | 236 26 21.8 14.5 46 106 15545 290 11 10.3 -3.8 | 235 30 24.5 17.1 47 100 15930 320 15 9.6 -11.5 | 248 26 23.8 9.4 48 97 16154 320 15 9.6 -11.5 | 248 26 23.8 9.4 49 84 17069 305 21 17.2 -12.0 | 254 33 31.3 8.8 50 80 17374 305 14 11.5 -8.0 | 243 29 25.6 12.9 51 77 17678 355 14 1.2 -13.9 | 246 17 15.3 6.9 52 73 17983 340 12 4.1 -11.3 | 242 21 18.2 9.6 53 70 18270 315 28 19.8 -19.8 | 268 34 33.9 1.1 54 70 18288 305 14 11.5 -8.0 | 243 29 25.6 12.9 55 67 18593 310 28 21.4 -18.0 | 265 36 35.6 2.9 56 64 18898 360 16 -0.0 -16.0 | 251 15 14.1 4.9 57 61 19202 350 11 1.9 -10.8 | 238 19 16.0 10.1 58 58 19507 5 7 -0.6 -7.0 | 224 19 13.5 13.9 59 50 20460 15 8 -2.1 -7.7 | 222 18 12.0 13.2 60 44 21336 330 10 5.0 -8.7 | 237 23 19.1 12.2 61 42 21641 345 1 0.3 -1.0 | 216 25 14.4 19.9 62 30 23790 30 10 -5.0 -8.7 | 217 15 9.1 12.2 63 29 24079 15 10 -2.6 -9.7 | 226 16 11.5 11.2 64 26 24689 70 13 -12.2 -4.4 | 187 17 1.9 16.4 65 25 24994 70 13 -12.2 -4.4 | 187 17 1.9 16.4 66 24 25298 70 15 -14.1 -5.1 | 180 16 0.0 15.8 67 23 25603 75 15 -14.5 -3.9 | 179 17 -0.4 17.0 68 21 26213 100 10 -9.8 1.7 | 191 23 4.3 22.6 69 20 26440 100 5 -4.9 0.9 | 203 24 9.2 21.8 70 18 27127 115 1 -0.9 0.4 | 212 25 13.2 21.3 71 17 27432 115 9 -8.2 3.8 | 194 25 6.0 24.7 72 16 27737 90 10 -10.0 0.0 | 191 21 4.1 20.9 73 16 28042 70 10 -9.4 -3.4 | 195 18 4.7 17.5 74 15 28346 85 12 -12.0 -1.0 | 186 20 2.2 19.8 75 14 28651 115 15 -13.6 6.3 | 181 27 0.5 27.2 76 14 28956 135 10 -7.1 7.1 | 194 29 7.0 28.0 77 13 29261 105 2 -1.9 0.5 | 210 25 12.2 21.4 78 12 29870 10 10 -1.7 -9.8 | 228 17 12.4 11.0 79 11 30175 50 18 -13.8 -11.6 | 182 9 0.3 9.3 80 10 31010 95 10 -10.0 0.9 | 191 22 4.2 21.8 Wind Parameters Mean winds (0-6000m): 4.0 at 33.6 knts Storm direction: 34.0 at 25.2 knts Shear (0-3000m) pos: 3.2 neg: 3.2 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 94.0 deg Storm rel helicity (0-3000m) pos: 234.8 neg: -59.3 tot: 175.5 m^2/s^2 ave: 58.5 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 13.4 stream: 5.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.71 Bulk Shear: 27.38 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 ------------------------------------------------------------------------------- 500 349 21 269 18| 20.4 0.0 20.4|105.5 0.0 105.5 211.1 0.93| 23.2 21.6 1000 1 25 288 15| 10.7 0.0 10.7|136.2 -18.0 118.2 118.2 0.63| 19.6 12.3 1500 1 30 304 16| 7.2 5.4 12.5|198.0 -18.0 180.0 120.0 0.61| 19.6 12.0 2000 3 33 315 17| 4.8 4.0 8.8|229.2 -24.3 204.8 102.4 0.58| 17.3 10.0 2500 4 34 318 17| 3.8 3.3 7.2|231.3 -51.0 180.3 72.1 0.46| 15.1 7.0 3000 4 35 319 18| 3.2 3.2 6.4|234.8 -59.3 175.5 58.5 0.42| 13.4 5.7 4000 4 35 321 18| 2.4 2.4 4.8|244.3 -64.1 180.2 45.1 0.37| 11.7 4.3 5000 5 34 320 17| 1.9 2.7 4.6|257.0 -83.9 173.1 34.6 0.28| 11.3 3.2 6000 4 34 317 17| 1.6 2.1 3.7|257.0-103.1 153.9 25.7 0.24| 9.9 2.3 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20250416.12.gif