UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:1200Z 15 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 23 SFC 979 204 2.2 -2.8 69 5.0 0.2 130 7 277.0 277.6 274.5 285.8 3.17 2 956 392 1.2 -3.8 69 5.0 -0.7 144 20 277.9 278.4 274.7 286.3 3.01 3 948 458 1.4 -4.6 64 6.0 -0.9 155 21 278.8 279.3 275.0 286.8 2.86 4 927 637 6.8 -1.2 57 8.0 3.2 183 22 286.1 286.7 280.0 296.9 3.77 5 925 654 7.0 -1.0 57 8.0 3.4 185 22 286.5 287.1 280.2 297.4 3.84 6 920 699 7.2 -0.8 57 8.0 3.5 182 22 287.1 287.8 280.6 298.3 3.92 7 892 953 6.0 -1.0 61 7.0 2.8 171 21 288.4 289.1 281.3 299.9 3.98 8 850 1346 2.4 -1.9 73 4.3 0.5 185 17 288.7 289.3 281.3 299.9 3.91 9 819 1645 -0.7 -2.2 90 1.5 -1.3 191 14 288.5 289.2 281.3 299.9 3.97 10 738 2469 -5.9 -5.9 100 0.0 -5.9 217 17 291.5 292.1 281.9 301.3 3.33 11 700 2882 -8.5 -8.9 97 0.4 -8.7 225 15 293.1 293.6 281.9 301.4 2.78 12 500 5410 -25.7 -28.3 79 2.6 -26.1 235 24 301.7 301.8 283.1 304.1 0.74 13 499 5424 -25.7 -28.3 79 2.6 -26.1 235 24 301.9 302.0 283.1 304.3 0.74 14 448 6193 -31.9 -35.4 71 3.5 -32.3 237 21 303.5 303.6 283.4 305.0 0.42 15 400 6980 -38.9 -41.2 79 2.3 -39.1 220 22 304.4 304.5 283.5 305.3 0.26 16 392 7118 -40.3 -42.4 80 2.1 -40.4 218 22 304.4 304.4 283.5 305.2 0.23 17 331 8246 -50.5 -54.1 66 3.6 -50.6 230 26 305.5 305.5 283.7 305.7 0.07 18 307 8733 -54.3 -57.6 67 3.3 -54.4 222 31 306.8 306.8 284.2 307.0 0.05 19 302 8838 -55.1 -57.0 79 1.9 -55.1 221 32 307.1 307.1 284.3 307.3 0.06 20 300 8880 -55.3 -58.4 68 3.1 -55.4 220 32 307.4 307.4 284.4 307.6 0.05 21 294 9009 -56.1 -69.1 18 13.0 -56.2 220 32 308.0 308.0 284.6 308.1 0.01 22 283 9250 -57.5 -68.5 23 11.0 -57.6 224 29 309.4 309.4 285.1 309.5 0.01 23 276 9408 -57.9 -69.9 20 12.0 -58.0 230 27 311.1 311.1 285.7 311.1 0.01 24 252 9980 -58.7 -69.7 23 11.0 -58.8 235 38 318.1 318.1 288.1 318.1 0.01 25 250 10030 -58.5 -71.5 17 13.0 -58.6 235 39 319.1 319.1 288.5 319.1 0.01 26 222 10788 -51.7 -80.7 2 29.0 -52.1 258 36 340.6 340.6 294.4 340.6 0.00 27 205 11301 -54.1 -82.1 2 28.0 -54.4 263 33 344.7 344.7 295.4 344.7 0.00 28 201 11428 -52.1 -81.1 2 29.0 -52.5 261 33 349.8 349.8 296.6 349.8 0.00 29 200 11460 -52.1 -81.1 2 29.0 -52.5 260 33 350.3 350.3 296.7 350.3 0.00 30 190 11790 -54.3 -82.3 2 28.0 -54.6 258 35 351.9 351.9 297.0 351.9 0.00 31 171 12471 -50.9 -81.9 1 31.0 -51.4 261 35 368.3 368.3 300.2 368.3 0.00 32 153 13192 -52.9 -82.9 1 30.0 -53.4 277 26 376.8 376.8 301.7 376.8 0.00 33 150 13320 -52.1 -83.1 1 31.0 -52.6 280 25 380.3 380.3 302.3 380.3 0.00 34 140 13764 -54.7 -84.7 1 30.0 -55.1 281 26 383.3 383.3 302.8 383.3 0.00 35 128 14342 -50.5 -83.5 1 33.0 -51.2 257 22 400.8 400.8 305.3 400.8 0.00 36 120 14761 -52.9 -84.9 1 32.0 -53.5 268 18 403.9 403.9 305.7 403.9 0.00 37 117 14925 -50.7 -83.7 1 33.0 -51.4 285 18 410.9 410.9 306.6 410.9 0.00 38 102 15821 -49.7 -83.7 1 34.0 -50.7 289 19 429.3 429.3 308.7 429.3 0.00 39 100 15950 -50.1 -84.1 1 34.0 -51.0 270 12 430.9 430.9 308.9 430.9 0.00 40 97 16149 -51.3 -85.3 1 34.0 -52.1 270 12 432.4 432.4 309.1 432.4 0.00 41 96 16216 -49.9 -83.9 1 34.0 -50.9 271 14 436.4 436.4 309.5 436.4 0.00 42 70 18270 -52.7 -85.7 1 33.0 -53.7 280 17 471.6 471.6 312.8 471.7 0.00 43 50 20460 -50.1 -85.1 1 35.0 -51.8 5 5 525.4 525.4 316.6 525.4 0.01 44 43 21443 -48.7 -84.7 1 36.0 -50.9 136 10 552.0 552.0 318.2 552.1 0.01 45 30 23790 -50.7 -85.7 1 35.0 -53.1 275 3 606.4 606.4 320.9 606.5 0.01 46 22 25801 -52.7 -86.7 1 34.0 -55.2 100 15 656.7 656.7 322.9 656.8 0.01 47 20 26420 -50.3 -86.3 1 36.0 -53.7 300 4 682.2 682.2 323.9 682.3 0.01 48 12 29787 -44.9 -84.9 0 40.0 -52.0 92 8 808.7 808.7 327.4 808.9 0.02 49 10 31000 -46.5 -85.5 0 39.0 -53.5 145 12 846.0 846.0 328.3 846.2 0.03 50 8.3 32245 -43.5 -83.5 0 40.0 -52.8 904.1 904.1 329.5 904.5 0.04 51 7.6 32836 -44.7 -84.7 0 40.0 -53.7 922.3 922.3 329.8 922.7 0.04 52 6.0 34434 -40.1 -81.1 0 41.0 -52.8 1006.7 1006.8 331.3 1007.8 0.09 TRP 276 9408 -57.9 -69.9 20 12.0 -58.0 230 27 311.1 311.1 285.7 311.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5387.00 m Freezing level: 826.00 mb = 1577.31 m = 5174.82 ft Wetbulb zero: 974.20 mb = 242.80 m = 796.56 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 84.38 % Est. max temperature: 13.63 C = 56.54 F Sfc-Lift cond lev (LCL): 905.84 mb = 826.20 m = 2710.59 ft T: 6.60 C 700-500 lapse rate: 6.80 C/km ThetaE index: 0.05 C Layer 819.0- 738.0 mb Conv cond level (CCL): 754.14 mb = 2298.18 m = 7539.86 ft Mean mixing ratio: 3.55 g/kg Conv temperature: 15.98 C = 60.76 F Cap Strength: 4.72 C Lifted Index: 7.77 C Risk: None Lifted Index @300 mb: 9.78 C Lifted Index @700 mb: 4.72 C Showalter Index: 3.28 C Risk: None Total Totals Index: 51.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 23.80 C K Index: 25.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 236.76 Risk: None Energy Index: 0.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 61.30 J/kg Max Up Vert Vel: 11.07 m/s Conv Inhibition (B-): 77904.23 J/kg Cap Strength: 7.55 C Lift Cond Lev (LCL): 838.51 mb = 1455.41 m = 4774.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 246 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 ---------------------------------------------------------- 0 979 204 130 7 -5.4 4.5 | 88 17 -16.8 -0.7 1 967 305 130 19 -14.6 12.2 | 105 27 -26.0 7.0 2 930 610 180 23 0.0 23.0 | 147 21 -11.5 17.8 3 925 654 185 22 1.9 21.9 | 150 19 -9.5 16.7 4 896 914 170 22 -3.8 21.7 | 137 22 -15.3 16.5 5 863 1219 180 17 0.0 17.0 | 136 16 -11.5 11.8 6 850 1346 185 17 1.5 16.9 | 140 15 -10.0 11.7 7 800 1829 195 12 3.1 11.6 | 127 11 -8.3 6.4 8 769 2134 200 15 5.1 14.1 | 145 11 -6.3 8.9 9 740 2438 215 17 9.8 13.9 | 169 9 -1.7 8.7 10 712 2743 235 17 13.9 9.8 | 209 5 2.5 4.5 11 700 2882 225 15 10.6 10.6 | 171 5 -0.8 5.4 12 631 3658 235 12 9.8 6.9 | 136 2 -1.6 1.7 13 582 4267 245 11 10.0 4.6 | 70 2 -1.5 -0.6 14 537 4877 225 16 11.3 11.3 | 179 6 -0.1 6.1 15 500 5410 235 24 19.7 13.8 | 224 12 8.2 8.6 16 495 5486 235 25 20.5 14.3 | 225 13 9.0 9.1 17 454 6096 240 21 18.2 10.5 | 232 9 6.7 5.3 18 416 6706 220 19 12.2 14.6 | 185 9 0.8 9.4 19 400 6980 220 22 14.1 16.9 | 193 12 2.7 11.7 20 380 7315 215 22 12.6 18.0 | 185 13 1.2 12.8 21 363 7620 215 24 13.8 19.7 | 189 15 2.3 14.5 22 331 8230 230 26 19.9 16.7 | 216 14 8.5 11.5 23 300 8880 220 32 20.6 24.5 | 205 21 9.1 19.3 24 288 9144 220 31 19.9 23.7 | 205 20 8.5 18.5 25 276 9408 230 27 20.7 17.4 | 217 15 9.2 12.2 26 250 10030 235 39 31.9 22.4 | 230 27 20.5 17.2 27 226 10668 250 37 34.8 12.7 | 252 24 23.3 7.5 28 216 10973 270 34 34.0 -0.0 | 283 23 22.5 -5.2 29 200 11460 260 33 32.5 5.7 | 269 21 21.0 0.5 30 179 12192 255 38 36.7 9.8 | 260 26 25.3 4.6 31 150 13320 280 25 24.6 -4.3 | 306 16 13.2 -9.5 32 141 13716 285 26 25.1 -6.7 | 311 18 13.7 -11.9 33 135 14021 260 27 26.6 4.7 | 272 15 15.1 -0.5 34 123 14630 255 18 17.4 4.7 | 275 6 5.9 -0.5 35 117 14935 285 18 17.4 -4.7 | 329 12 5.9 -9.9 36 112 15240 265 19 18.9 1.7 | 295 8 7.5 -3.5 37 102 15850 290 19 17.9 -6.5 | 331 13 6.4 -11.7 38 100 15950 270 12 12.0 -0.0 | 354 5 0.5 -5.2 39 97 16154 270 12 12.0 -0.0 | 354 5 0.5 -5.2 40 88 16764 275 31 30.9 -2.7 | 292 21 19.4 -7.9 41 84 17069 305 24 19.7 -13.8 | 337 21 8.2 -19.0 42 80 17374 315 23 16.3 -16.3 | 347 22 4.8 -21.5 43 77 17678 285 16 15.5 -4.1 | 337 10 4.0 -9.3 44 73 17983 300 12 10.4 -6.0 | 5 11 -1.1 -11.2 45 70 18270 280 17 16.7 -3.0 | 327 10 5.3 -8.2 46 70 18288 260 10 9.8 1.7 | 25 4 -1.6 -3.5 47 67 18593 280 17 16.7 -3.0 | 327 10 5.3 -8.2 48 64 18898 295 14 12.7 -5.9 | 354 11 1.2 -11.1 49 61 19202 260 11 10.8 1.9 | 11 3 -0.6 -3.3 50 58 19507 270 10 10.0 -0.0 | 16 5 -1.5 -5.2 51 50 20422 360 1 -0.0 -1.0 | 62 13 -11.5 -6.2 52 50 20460 5 5 -0.4 -5.0 | 49 16 -11.9 -10.2 53 44 21336 130 10 -7.7 6.4 | 94 19 -19.1 1.2 54 30 23790 275 3 3.0 -0.3 | 57 10 -8.5 -5.5 55 29 24079 315 2 1.4 -1.4 | 57 12 -10.0 -6.6 56 27 24384 350 13 2.3 -12.8 | 27 20 -9.2 -18.0 57 26 24689 360 10 -0.0 -10.0 | 37 19 -11.5 -15.2 58 25 24994 30 3 -1.5 -2.6 | 59 15 -13.0 -7.8 59 23 25603 45 14 -9.9 -9.9 | 55 26 -21.4 -15.1 60 22 25908 130 16 -12.3 10.3 | 102 24 -23.7 5.1 61 21 26213 145 14 -8.0 11.5 | 108 20 -19.5 6.3 62 20 26420 300 4 3.5 -2.0 | 48 11 -8.0 -7.2 63 19 26822 310 4 3.1 -2.6 | 47 11 -8.4 -7.8 64 18 27127 70 10 -9.4 -3.4 | 68 23 -20.9 -8.6 65 17 27432 80 13 -12.8 -2.3 | 73 25 -24.3 -7.5 66 15 28346 120 20 -17.3 10.0 | 99 29 -28.8 4.8 67 14 28956 40 10 -6.4 -7.7 | 54 22 -17.9 -12.9 68 12 29566 100 19 -18.7 3.3 | 86 30 -30.2 -1.9 69 12 29870 90 4 -4.0 0.0 | 71 16 -15.5 -5.2 70 10 31000 145 12 -6.9 9.8 | 104 19 -18.3 4.6 Wind Parameters Mean winds (0-6000m): 215.6 at 16.8 knts Storm direction: 245.6 at 12.6 knts Shear (0-3000m) pos: 3.9 neg: 1.3 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 76.9 deg Storm rel helicity (0-3000m) pos: 179.8 neg: -34.8 tot: 144.9 m^2/s^2 ave: 48.3 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 4.6 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 1.54 Bulk Shear: 39.74 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 ------------------------------------------------------------------------------- 500 159 20 126 23| 19.1 0.0 19.1|149.8 0.0 149.8 299.7 0.77| 32.8 25.3 1000 168 20 133 21| 9.5 2.5 12.0|149.8 -23.0 126.8 126.8 0.49| 21.6 10.5 1500 173 19 134 19| 5.5 1.7 7.2|153.2 -28.3 124.9 83.3 0.41| 16.3 6.7 2000 178 17 135 17| 4.9 1.2 6.1|164.2 -30.4 133.9 66.9 0.43| 13.6 5.9 2500 186 17 141 15| 4.6 1.0 5.6|179.8 -30.4 149.4 59.8 0.49| 12.7 6.2 3000 192 17 145 14| 3.9 1.3 5.1|179.8 -34.8 144.9 48.3 0.41| 11.3 4.6 4000 201 16 148 11| 2.6 0.9 3.6|179.8 -36.7 143.0 35.8 0.34| 9.0 3.0 5000 208 15 154 9| 2.7 0.3 3.1|189.3 -36.7 152.5 30.5 0.37| 8.4 3.2 6000 216 17 169 9| 2.5 0.5 3.1|199.7 -39.5 160.2 26.7 0.36| 7.9 2.8 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20250415.12.gif