UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:0000Z 22 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 111 SFC 990 204 6.4 -8.6 33 15.0 1.0 180 9 280.4 280.7 274.6 286.1 2.01 2 925 746 1.4 -10.6 40 12.0 -2.6 190 13 280.7 281.1 274.6 286.0 1.84 3 851 1410 -4.5 -9.5 68 5.0 -6.1 229 20 281.3 281.7 275.4 287.6 2.18 4 850 1419 -4.7 -9.7 68 5.0 -6.3 230 20 281.2 281.6 275.3 287.4 2.15 5 825 1653 -5.5 -12.5 58 7.0 -7.6 245 15 282.8 283.1 275.6 288.0 1.77 6 722 2681 -14.5 -15.2 94 0.7 -14.7 264 19 283.9 284.2 276.0 288.7 1.62 7 700 2915 -16.3 -16.4 99 0.1 -16.3 270 22 284.4 284.7 276.1 288.9 1.51 8 689 3034 -17.1 -17.1 100 0.0 -17.1 270 22 284.8 285.1 276.2 289.1 1.45 9 506 5277 -34.5 -40.5 54 6.0 -34.9 257 32 290.0 290.0 277.0 290.7 0.22 10 500 5360 -35.1 -40.1 60 5.0 -35.5 255 33 290.2 290.3 277.2 291.0 0.23 11 465 5859 -39.5 -42.8 71 3.3 -39.7 253 37 290.9 290.9 277.4 291.5 0.19 12 438 6264 -42.9 -47.4 61 4.5 -43.1 262 39 291.6 291.6 277.6 292.0 0.12 13 406 6771 -45.5 -52.5 45 7.0 -45.7 259 41 294.6 294.6 279.0 294.9 0.07 14 401 6853 -45.1 -55.1 32 10.0 -45.4 264 39 296.2 296.2 279.7 296.4 0.05 15 400 6870 -44.9 -54.9 32 10.0 -45.2 265 39 296.6 296.6 279.9 296.8 0.06 16 366 7460 -48.5 -51.5 71 3.0 -48.6 277 34 299.5 299.5 281.3 299.8 0.09 17 352 7716 -49.7 -54.4 58 4.7 -49.8 281 31 301.2 301.2 282.0 301.5 0.07 18 319 8356 -53.1 -57.4 59 4.3 -53.2 282 26 305.1 305.1 283.5 305.3 0.05 19 300 8750 -55.5 -58.3 71 2.8 -55.5 280 23 307.1 307.1 284.3 307.3 0.05 20 284 9098 -57.1 -58.5 84 1.4 -57.1 276 24 309.7 309.7 285.2 309.9 0.05 21 277 9256 -57.5 -60.0 73 2.5 -57.5 285 26 311.3 311.3 285.8 311.5 0.04 22 274 9324 -57.5 -60.6 68 3.1 -57.5 284 26 312.3 312.3 286.2 312.4 0.04 23 271 9394 -56.7 -64.7 36 8.0 -56.8 284 25 314.4 314.4 286.9 314.5 0.02 24 260 9658 -54.3 -73.3 8 19.0 -54.5 282 24 321.7 321.7 289.3 321.7 0.01 25 250 9910 -53.1 -71.1 9 18.0 -53.4 280 23 327.1 327.1 290.9 327.2 0.01 26 229 10482 -48.5 -69.5 7 21.0 -49.0 277 23 342.4 342.5 294.9 342.5 0.01 27 205 11208 -49.9 -70.9 7 21.0 -50.4 282 15 351.3 351.3 296.9 351.3 0.01 28 200 11370 -49.5 -71.5 6 22.0 -50.0 290 16 354.4 354.4 297.6 354.4 0.01 29 190 11706 -48.3 -71.3 5 23.0 -48.9 274 14 361.6 361.6 299.0 361.6 0.01 30 180 12061 -49.7 -72.7 5 23.0 -50.3 247 14 364.9 364.9 299.7 365.0 0.01 31 173 12321 -47.9 -70.9 5 23.0 -48.6 264 16 372.0 372.0 300.9 372.1 0.02 32 154 13087 -48.5 -71.5 5 23.0 -49.2 264 14 383.6 383.6 302.8 383.7 0.02 33 150 13260 -48.3 -71.3 5 23.0 -49.0 270 15 386.8 386.8 303.3 386.9 0.02 34 137 13858 -46.7 -70.7 5 24.0 -47.6 280 9 399.8 399.8 305.2 399.9 0.02 35 102 15800 -49.1 -75.1 3 26.0 -50.1 279 7 430.4 430.4 308.9 430.5 0.01 36 100 15930 -48.9 -75.9 3 27.0 -49.9 285 7 433.2 433.2 309.2 433.3 0.01 37 93 16409 -48.5 -75.5 3 27.0 -49.6 269 7 443.1 443.1 310.2 443.2 0.01 38 75 17820 -51.3 -79.3 2 28.0 -52.4 210 6 465.4 465.4 312.3 465.4 0.01 39 70 18270 -50.9 -78.9 2 28.0 -52.1 295 14 475.5 475.5 313.1 475.6 0.01 40 51 20340 -47.7 -80.7 1 33.0 -49.8 239 5 528.1 528.1 316.8 528.1 0.01 41 50 20470 -47.7 -80.7 1 33.0 -49.8 180 2 531.1 531.1 317.0 531.1 0.01 42 33 23205 -50.3 -83.3 1 33.0 -52.6 129 17 591.2 591.2 320.2 591.3 0.01 43 30 23830 -49.3 -82.3 1 33.0 -52.0 130 8 610.2 610.2 321.0 610.3 0.02 44 20 26490 -49.3 -83.3 1 34.0 -53.0 175 6 685.3 685.3 324.0 685.4 0.02 45 15 28379 -48.7 -82.7 1 34.0 -53.4 87 10 746.0 746.0 325.8 746.3 0.03 46 12 29857 -45.1 -81.1 1 36.0 -52.0 95 10 807.9 808.0 327.4 808.4 0.05 47 10 31080 -43.3 -80.3 1 37.0 -51.8 160 10 857.9 857.9 328.6 858.5 0.06 48 6.5 33994 -41.1 -80.1 1 39.0 -52.8 979.7 979.7 330.9 980.8 0.10 49 6.3 34206 -41.7 -79.7 1 38.0 -53.2 985.9 986.0 330.9 987.2 0.11 TRP 277 9256 -57.5 -60.0 73 2.5 -57.5 285 26 311.3 311.3 285.8 311.5 0.04 WND Sounding variables and indices 1000-500 mb thick: 5249.00 m Freezing level: 907.44 mb = 903.50 m = 2964.20 ft Wetbulb zero: 972.59 mb = 345.59 m = 1133.82 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 70.59 % Est. max temperature: 7.88 C = 46.19 F Sfc-Lift cond lev (LCL): 785.02 mb = 2036.32 m = 6680.75 ft T: -8.85 C 700-500 lapse rate: 7.69 C/km ThetaE index: 0.20 C Layer 850.0- 825.0 mb Conv cond level (CCL): 739.80 mb = 2493.59 m = 8180.98 ft Mean mixing ratio: 1.92 g/kg Conv temperature: 9.76 C = 49.57 F Cap Strength: 3.86 C Lifted Index: 4.02 C Risk: None Lifted Index @300 mb: 14.85 C Lifted Index @700 mb: 1.90 C Showalter Index: 3.08 C Risk: None Total Totals Index: 55.80 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.40 C Cross Totals Index: 25.40 C K Index: 20.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 286.83 Risk: None Energy Index: 0.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.36 J/kg Max Up Vert Vel: 2.17 m/s Conv Inhibition (B-): 67648.30 J/kg Cap Strength: 3.89 C Lift Cond Lev (LCL): 774.00 mb = 2145.30 m = 7038.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 18 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 ---------------------------------------------------------- 0 990 204 180 9 0.0 9.0 | 126 22 -17.6 12.8 1 978 305 180 14 0.0 14.0 | 135 25 -17.6 17.8 2 941 610 180 16 0.0 16.0 | 138 27 -17.6 19.8 3 925 746 190 13 2.3 12.8 | 137 23 -15.4 16.6 4 906 914 195 18 4.7 17.4 | 149 25 -13.0 21.2 5 872 1219 210 22 11.0 19.1 | 164 24 -6.6 22.9 6 850 1419 230 20 15.3 12.9 | 172 17 -2.3 16.7 7 838 1524 245 15 13.6 6.3 | 158 11 -4.0 10.1 8 806 1829 245 16 14.5 6.8 | 164 11 -3.1 10.6 9 775 2134 260 17 16.7 3.0 | 173 7 -0.9 6.8 10 745 2438 260 15 14.8 2.6 | 156 7 -2.9 6.4 11 716 2743 265 20 19.9 1.7 | 203 6 2.3 5.5 12 700 2915 270 22 22.0 -0.0 | 229 6 4.4 3.8 13 687 3048 270 22 22.0 -0.0 | 229 6 4.4 3.8 14 659 3353 255 24 23.2 6.2 | 209 11 5.6 10.0 15 632 3658 260 29 28.6 5.0 | 231 14 10.9 8.8 16 581 4267 265 27 26.9 2.4 | 236 11 9.3 6.2 17 534 4877 265 26 25.9 2.3 | 234 10 8.3 6.1 18 500 5360 255 33 31.9 8.5 | 229 19 14.3 12.3 19 469 5791 250 37 34.8 12.7 | 226 24 17.1 16.5 20 448 6096 265 38 37.9 3.3 | 251 21 20.2 7.1 21 410 6706 255 42 40.6 10.9 | 237 27 22.9 14.7 22 400 6870 265 39 38.9 3.4 | 251 22 21.2 7.2 23 357 7620 280 32 31.5 -5.6 | 277 14 13.9 -1.8 24 340 7925 285 30 29.0 -7.8 | 289 12 11.4 -4.0 25 300 8750 280 23 22.7 -4.0 | 272 5 5.0 -0.2 26 282 9144 275 24 23.9 -2.1 | 255 7 6.3 1.7 27 277 9256 285 26 25.1 -6.7 | 291 8 7.5 -2.9 28 250 9910 280 23 22.7 -4.0 | 272 5 5.0 -0.2 29 233 10363 275 25 24.9 -2.2 | 257 7 7.3 1.6 30 223 10668 280 21 20.7 -3.6 | 267 3 3.1 0.2 31 213 10973 270 14 14.0 -0.0 | 136 5 -3.6 3.8 32 200 11370 290 16 15.0 -5.5 | 57 3 -2.6 -1.7 33 194 11582 290 17 16.0 -5.8 | 39 3 -1.7 -2.0 34 185 11887 250 10 9.4 3.4 | 131 11 -8.2 7.2 35 176 12192 245 17 15.4 7.2 | 169 11 -2.2 11.0 36 168 12497 290 15 14.1 -5.1 | 69 4 -3.5 -1.3 37 161 12802 255 13 12.6 3.4 | 145 9 -5.1 7.2 38 150 13260 270 15 15.0 -0.0 | 145 5 -2.6 3.8 39 147 13411 270 15 15.0 -0.0 | 145 5 -2.6 3.8 40 140 13716 290 11 10.3 -3.8 | 90 7 -7.3 0.0 41 128 14326 245 3 2.7 1.3 | 109 16 -14.9 5.1 42 122 14630 265 15 14.9 1.3 | 152 6 -2.7 5.1 43 111 15240 255 9 8.7 2.3 | 124 11 -8.9 6.1 44 100 15930 285 7 6.8 -1.8 | 100 11 -10.9 2.0 45 97 16154 280 8 7.9 -1.4 | 104 10 -9.7 2.4 46 77 17678 215 1 0.6 0.8 | 105 18 -17.1 4.6 47 73 17983 205 12 5.1 10.9 | 139 19 -12.6 14.7 48 70 18270 295 14 12.7 -5.9 | 67 5 -4.9 -2.1 49 70 18288 265 16 15.9 1.4 | 162 5 -1.7 5.2 50 67 18593 290 15 14.1 -5.1 | 69 4 -3.5 -1.3 51 64 18898 235 10 8.2 5.7 | 135 13 -9.4 9.5 52 58 19507 290 10 9.4 -3.4 | 93 8 -8.2 0.4 53 53 20117 340 10 3.4 -9.4 | 69 15 -14.2 -5.6 54 50 20470 180 2 0.0 2.0 | 108 19 -17.6 5.8 55 48 20726 0 0 -0.0 -0.0 | 102 18 -17.6 3.8 56 44 21336 90 9 -9.0 0.0 | 98 27 -26.6 3.8 57 36 22555 0 0 -0.0 -0.0 | 102 18 -17.6 3.8 58 35 22860 90 10 -10.0 0.0 | 98 28 -27.6 3.8 59 33 23165 125 18 -14.7 10.3 | 114 35 -32.4 14.1 60 32 23470 155 14 -5.9 12.7 | 125 29 -23.5 16.5 61 30 23830 130 8 -6.1 5.1 | 111 25 -23.8 8.9 62 28 24384 120 11 -9.5 5.5 | 109 29 -27.2 9.3 63 26 24689 140 12 -7.7 9.2 | 117 28 -25.3 13.0 64 25 24994 165 13 -3.4 12.6 | 128 27 -21.0 16.4 65 20 26490 175 6 -0.5 6.0 | 118 21 -18.1 9.8 66 17 27432 45 4 -2.8 -2.8 | 93 20 -20.5 1.0 67 15 28346 85 10 -10.0 -0.9 | 96 28 -27.6 2.9 68 14 28956 115 16 -14.5 6.8 | 108 34 -32.1 10.6 69 12 29870 95 10 -10.0 0.9 | 100 28 -27.6 4.7 70 11 30175 110 22 -20.7 7.5 | 106 40 -38.3 11.3 71 10 31080 160 10 -3.4 9.4 | 122 25 -21.0 13.2 Wind Parameters Mean winds (0-6000m): 252.2 at 24.0 knts Storm direction: 282.2 at 18.0 knts Shear (0-3000m) pos: 3.5 neg: 0.6 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 91.1 deg Storm rel helicity (0-3000m) pos: 134.7 neg: -17.2 tot: 117.5 m^2/s^2 ave: 39.2 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 74.69 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 ------------------------------------------------------------------------------- 500 181 14 136 25| 5.3 0.0 5.3| 32.5 -1.2 31.3 62.5 0.51| 10.0 5.1 1000 191 16 143 24| 7.5 0.0 7.5|100.3 -1.2 99.1 99.1 0.75| 10.7 8.0 1500 205 17 151 22| 4.9 0.0 4.9|118.5 -11.4 107.1 71.4 0.46| 12.1 5.5 2000 217 17 156 19| 4.5 0.0 4.5|122.7 -12.1 110.7 55.3 0.43| 10.4 4.5 2500 226 17 160 16| 4.2 0.0 4.2|129.5 -14.4 115.1 46.0 0.44| 9.4 4.2 3000 236 18 167 14| 3.5 0.6 4.2|134.7 -17.2 117.5 39.2 0.42| 9.0 3.8 4000 245 20 183 12| 2.6 1.2 3.8|152.8 -19.5 133.2 33.3 0.42| 8.1 3.4 5000 251 21 194 11| 2.0 1.5 3.5|153.0 -23.2 129.8 26.0 0.37| 7.2 2.6 6000 252 24 205 12| 2.3 1.8 4.1|207.8 -35.8 172.1 28.7 0.37| 7.6 2.8 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20250422.00.gif