UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:0000Z 20 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 50 SFC 982 204 -0.3 -5.0 71 4.7 -2.0 310 10 274.3 274.7 272.1 281.7 2.68 2 925 669 -5.3 -6.8 89 1.5 -5.8 315 26 273.9 274.3 271.6 280.7 2.48 3 891 962 -7.9 -7.9 100 0.0 -7.9 307 26 274.2 274.5 271.5 280.7 2.36 4 853 1300 -9.9 -10.1 98 0.2 -9.9 319 32 275.5 275.8 271.9 281.3 2.08 5 850 1327 -9.9 -10.7 94 0.8 -10.1 320 33 275.8 276.1 271.9 281.4 1.99 6 824 1567 -8.9 -10.1 91 1.2 -9.3 321 32 279.3 279.7 274.2 285.4 2.15 7 734 2458 -11.9 -14.2 83 2.3 -12.5 319 29 285.4 285.7 276.9 290.5 1.73 8 700 2820 -13.1 -14.7 88 1.6 -13.5 305 21 288.0 288.3 278.2 293.2 1.74 9 664 3222 -14.9 -16.3 89 1.4 -15.3 285 22 290.3 290.6 279.2 295.2 1.61 10 623 3702 -17.9 -20.0 84 2.1 -18.4 284 22 292.2 292.5 279.6 296.1 1.25 11 592 4082 -21.1 -21.5 97 0.4 -21.2 281 20 292.8 293.0 279.7 296.4 1.16 12 540 4755 -25.5 -28.2 78 2.7 -25.9 307 20 295.4 295.5 280.3 297.6 0.69 13 518 5056 -27.7 -29.4 85 1.7 -27.9 313 19 296.3 296.4 280.6 298.4 0.65 14 500 5310 -29.5 -32.9 72 3.4 -29.9 325 18 297.1 297.2 280.7 298.7 0.48 15 463 5853 -34.1 -38.6 64 4.5 -34.5 320 15 297.9 298.0 280.8 298.9 0.29 16 460 5898 -34.5 -41.5 49 7.0 -35.0 318 15 298.0 298.0 280.8 298.7 0.22 17 449 6067 -35.9 -40.1 65 4.2 -36.2 312 14 298.3 298.4 281.0 299.2 0.26 18 444 6145 -36.7 -42.7 54 6.0 -37.1 311 14 298.3 298.3 280.8 298.9 0.20 19 442 6176 -36.7 -39.1 78 2.4 -36.9 312 14 298.6 298.7 281.2 299.6 0.29 20 440 6207 -36.9 -41.5 62 4.6 -37.2 313 14 298.8 298.8 281.1 299.6 0.23 21 435 6286 -37.5 -40.4 74 2.9 -37.7 314 13 299.0 299.0 281.3 299.9 0.26 22 431 6350 -37.5 -42.2 61 4.7 -37.8 316 13 299.8 299.8 281.5 300.5 0.22 23 425 6446 -38.1 -43.1 59 5.0 -38.4 318 13 300.2 300.3 281.7 300.9 0.20 24 400 6860 -41.9 -44.5 76 2.6 -42.1 315 14 300.5 300.6 281.8 301.2 0.18 25 398 6894 -42.3 -44.7 77 2.4 -42.4 314 14 300.4 300.5 281.8 301.1 0.18 26 392 6996 -43.1 -45.8 75 2.7 -43.2 311 15 300.7 300.7 281.8 301.3 0.16 27 386 7100 -43.7 -47.2 68 3.5 -43.9 310 15 301.2 301.3 282.1 301.7 0.14 28 383 7152 -44.1 -51.1 46 7.0 -44.4 310 15 301.4 301.4 282.1 301.7 0.09 29 370 7382 -45.7 -50.7 57 5.0 -45.9 310 16 302.3 302.3 282.4 302.6 0.10 30 365 7473 -46.1 -54.1 40 8.0 -46.3 310 16 302.9 302.9 282.7 303.2 0.07 31 350 7750 -48.3 -57.3 35 9.0 -48.5 297 14 303.6 303.6 282.9 303.8 0.05 32 349 7769 -48.3 -56.3 39 8.0 -48.5 295 14 303.8 303.8 283.0 304.0 0.05 33 324 8256 -48.9 -62.9 18 14.0 -49.2 279 17 309.5 309.5 285.2 309.6 0.02 34 306 8630 -49.7 -68.7 9 19.0 -50.0 269 22 313.5 313.5 286.6 313.6 0.01 35 300 8760 -49.1 -71.1 6 22.0 -49.4 265 23 316.1 316.1 287.5 316.2 0.01 36 250 9960 -49.1 -76.1 3 27.0 -49.6 235 34 333.1 333.1 292.6 333.1 0.00 37 215 10945 -49.3 -78.3 2 29.0 -49.8 231 32 347.4 347.4 296.1 347.5 0.00 38 212 11037 -47.9 -78.9 2 31.0 -48.5 233 33 351.0 351.0 296.8 351.0 0.00 39 200 11420 -47.5 -79.5 1 32.0 -48.1 250 36 357.6 357.6 298.2 357.6 0.00 40 194 11622 -46.9 -79.9 1 33.0 -47.6 249 38 361.6 361.6 299.0 361.7 0.00 41 178 12192 -46.5 -79.5 1 33.0 -47.3 260 24 371.3 371.3 300.8 371.3 0.00 42 160 12895 -49.3 -81.3 1 32.0 -50.0 239 27 378.1 378.1 301.9 378.1 0.00 43 150 13320 -47.7 -80.7 1 33.0 -48.5 255 27 387.9 387.9 303.5 387.9 0.00 44 149 13364 -47.5 -80.5 1 33.0 -48.3 257 27 389.0 389.0 303.6 389.0 0.00 45 137 13917 -48.9 -81.9 1 33.0 -49.7 270 21 395.9 395.9 304.6 396.0 0.00 46 131 14211 -47.9 -81.9 1 34.0 -48.8 270 19 402.8 402.8 305.6 402.9 0.00 47 113 15176 -52.3 -84.3 1 32.0 -52.9 206 12 412.0 412.0 306.7 412.0 0.00 48 110 15351 -49.5 -83.5 1 34.0 -50.4 243 13 420.5 420.5 307.7 420.5 0.00 49 100 15970 -52.7 -83.7 1 31.0 -53.4 235 21 425.9 425.9 308.4 425.9 0.00 50 92 16512 -50.3 -83.3 1 33.0 -51.2 246 24 440.9 440.9 310.0 441.0 0.00 51 87 16875 -52.7 -84.7 1 32.0 -53.5 234 17 443.2 443.2 310.2 443.2 0.00 52 75 17846 -47.7 -82.7 1 35.0 -49.2 257 10 472.9 472.9 312.9 472.9 0.01 53 70 18300 -49.5 -83.5 1 34.0 -50.8 255 6 478.5 478.5 313.3 478.5 0.01 54 61 19201 -51.3 -84.3 1 33.0 -52.5 14 2 493.7 493.7 314.5 493.7 0.01 55 50 20500 -49.9 -83.9 1 34.0 -51.6 220 12 525.9 525.9 316.6 525.9 0.01 56 30 23840 -48.5 -83.5 1 35.0 -51.4 335 4 612.4 612.4 321.2 612.5 0.01 57 29 24063 -48.3 -83.3 1 35.0 -51.4 9 6 618.9 618.9 321.5 619.0 0.01 58 22 25869 -51.1 -85.1 1 34.0 -54.1 76 8 661.5 661.5 323.1 661.6 0.01 59 20 26490 -49.7 -84.7 1 35.0 -53.3 45 6 684.0 684.1 323.9 684.2 0.02 60 10 31060 -45.9 -83.9 1 38.0 -53.2 100 6 848.2 848.2 328.4 848.5 0.03 61 8.9 31836 -45.5 -83.5 1 38.0 -53.4 878.5 878.5 329.0 878.9 0.04 62 7.4 33084 -39.1 -81.1 0 42.0 -51.4 952.2 952.2 330.4 953.0 0.08 63 6.0 34525 -38.1 -80.1 0 42.0 -52.1 1015.3 1015.4 331.4 1016.6 0.11 TRP 349 7769 -48.3 -56.3 39 8.0 -48.5 295 14 303.8 303.8 283.0 304.0 0.05 WND Sounding variables and indices 1000-500 mb thick: 5260.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.35 inches Sfc-500 mean rel hum: 87.32 % Est. max temperature: 3.60 C = 38.49 F Sfc-Lift cond lev (LCL): 912.41 mb = 776.16 m = 2546.41 ft T: -6.25 C 700-500 lapse rate: 6.59 C/km ThetaE index: 0.96 C Layer 925.0- 853.0 mb Conv cond level (CCL): 902.29 mb = 863.42 m = 2832.69 ft Mean mixing ratio: 2.50 g/kg Conv temperature: -0.51 C = 31.09 F Cap Strength: 13.18 C Lifted Index: 13.66 C Risk: None Lifted Index @300 mb: 24.94 C Lifted Index @700 mb: 8.85 C Showalter Index: 13.37 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 18.80 C K Index: 7.30 Risk: None Sweat Index: 84.00 Risk: None Energy Index: 3.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.43 J/kg Max Up Vert Vel: 1.69 m/s Conv Inhibition (B-): 0.01 J/kg Cap Strength: 13.60 C Lift Cond Lev (LCL): 901.94 mb = 866.42 m = 2842.54 ft Lev Free Conv (LFC): 896.94 mb = 909.89 m = 2985.18 ft Equ Level (EL): 866.94 mb = 1174.09 m = 3851.95 ft B at Equ Level: 1.06 J/kg Max Parcel Lev (MPL): 846.94 mb = 1354.85 m = 4444.99 ft Wind level data Storm motion: 339 at 17 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 ---------------------------------------------------------- 0 982 204 310 10 7.7 -6.4 | 190 9 1.7 9.0 1 969 305 315 21 14.8 -14.8 | 266 9 8.9 0.6 2 932 610 315 27 19.1 -19.1 | 286 14 13.1 -3.7 3 925 669 315 26 18.4 -18.4 | 283 13 12.4 -3.0 4 896 914 305 26 21.3 -14.9 | 268 15 15.3 0.5 5 862 1219 315 28 19.8 -19.8 | 288 14 13.8 -4.4 6 850 1327 320 33 21.2 -25.3 | 303 18 15.2 -9.9 7 829 1524 320 33 21.2 -25.3 | 303 18 15.2 -9.9 8 796 1829 330 23 11.5 -19.9 | 309 7 5.5 -4.5 9 765 2134 310 24 18.4 -15.4 | 270 12 12.4 -0.0 10 736 2438 320 29 18.6 -22.2 | 298 14 12.6 -6.8 11 707 2743 310 21 16.1 -13.5 | 259 10 10.1 1.9 12 700 2820 305 21 17.2 -12.0 | 253 12 11.2 3.4 13 679 3048 285 22 21.3 -5.7 | 237 18 15.3 9.7 14 625 3658 285 22 21.3 -5.7 | 237 18 15.3 9.7 15 600 3962 275 20 19.9 -1.7 | 226 20 13.9 13.7 16 576 4267 295 21 19.0 -8.9 | 243 15 13.0 6.5 17 552 4572 310 19 14.6 -12.2 | 249 9 8.6 3.2 18 530 4877 305 20 16.4 -11.5 | 249 11 10.4 3.9 19 500 5310 325 18 10.3 -14.7 | 261 4 4.3 0.7 20 487 5486 335 17 7.2 -15.4 | 269 1 1.2 0.0 21 447 6096 310 14 10.7 -9.0 | 216 8 4.7 6.4 22 409 6706 325 12 6.9 -9.8 | 189 6 0.9 5.6 23 400 6860 315 14 9.9 -9.9 | 215 7 3.9 5.5 24 391 7010 310 15 11.5 -9.6 | 224 8 5.5 5.8 25 357 7620 310 16 12.3 -10.3 | 231 8 6.3 5.1 26 349 7769 295 14 12.7 -5.9 | 215 12 6.7 9.5 27 325 8230 280 17 16.7 -3.0 | 221 16 10.7 12.5 28 300 8760 265 23 22.9 2.0 | 224 24 16.9 17.4 29 283 9144 255 25 24.1 6.5 | 220 28 18.2 21.9 30 270 9449 255 25 24.1 6.5 | 220 28 18.2 21.9 31 258 9754 230 34 26.0 21.9 | 208 42 20.1 37.3 32 250 9960 235 34 27.9 19.5 | 212 41 21.9 34.9 33 224 10668 245 26 23.6 11.0 | 214 32 17.6 26.4 34 214 10973 230 33 25.3 21.2 | 208 41 19.3 36.6 35 200 11420 250 36 33.8 12.3 | 225 39 27.8 27.7 36 195 11582 250 39 36.6 13.3 | 227 42 30.7 28.8 37 186 11887 240 32 27.7 16.0 | 215 38 21.7 31.4 38 178 12192 260 24 23.6 4.2 | 222 26 17.6 19.6 39 170 12497 225 27 19.1 19.1 | 201 37 13.1 34.5 40 150 13320 255 27 26.1 7.0 | 222 30 20.1 22.4 41 141 13716 270 23 23.0 -0.0 | 228 23 17.0 15.4 42 123 14630 270 15 15.0 -0.0 | 210 18 9.0 15.4 43 117 14935 175 10 -0.9 10.0 | 165 26 -6.9 25.4 44 112 15240 215 13 7.5 10.6 | 183 26 1.5 26.1 45 107 15545 295 13 11.8 -5.5 | 210 11 5.8 9.9 46 102 15850 255 5 4.8 1.3 | 176 17 -1.2 16.7 47 100 15970 235 21 17.2 12.0 | 202 30 11.2 27.5 48 97 16154 235 21 17.2 12.0 | 202 30 11.2 27.5 49 93 16459 250 25 23.5 8.6 | 216 30 17.5 24.0 50 89 16764 230 19 14.6 12.2 | 197 29 8.6 27.6 51 85 17069 240 14 12.1 7.0 | 195 23 6.1 22.4 52 81 17374 260 15 14.8 2.6 | 206 20 8.8 18.0 53 70 18300 255 6 5.8 1.6 | 179 17 -0.2 17.0 54 58 19507 55 1 -0.8 -0.6 | 155 16 -6.8 14.8 55 50 20500 220 12 7.7 9.2 | 184 25 1.7 24.6 56 48 20726 215 12 6.9 9.8 | 182 25 0.9 25.3 57 46 21031 240 11 9.5 5.5 | 190 21 3.5 20.9 58 44 21336 275 10 10.0 -0.9 | 195 15 4.0 14.5 59 38 22250 145 10 -5.7 8.2 | 154 26 -11.7 23.6 60 30 23840 335 4 1.7 -3.6 | 160 13 -4.3 11.8 61 26 24689 105 10 -9.7 2.6 | 139 24 -15.7 18.0 62 25 24994 120 10 -8.7 5.0 | 144 25 -14.7 20.4 63 20 26490 45 6 -4.2 -4.2 | 138 15 -10.2 11.2 64 20 26518 70 1 -0.9 -0.3 | 155 17 -6.9 15.1 65 18 27127 125 14 -11.5 8.0 | 143 29 -17.5 23.5 66 17 27432 105 8 -7.7 2.1 | 142 22 -13.7 17.5 67 17 27737 95 15 -14.9 1.3 | 129 27 -20.9 16.7 68 16 28042 100 14 -13.8 2.4 | 132 27 -19.8 17.9 69 15 28346 130 10 -7.7 6.4 | 148 26 -13.7 21.8 70 14 28651 125 12 -9.8 6.9 | 145 27 -15.8 22.3 71 14 28956 160 11 -3.8 10.3 | 159 28 -9.8 25.8 72 11 30175 155 10 -4.2 9.1 | 157 27 -10.2 24.5 73 10 31060 100 6 -5.9 1.0 | 144 20 -11.9 16.5 Wind Parameters Mean winds (0-6000m): 308.8 at 22.1 knts Storm direction: 338.8 at 16.5 knts Shear (0-3000m) pos: 3.0 neg: 3.1 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 47.0 deg Storm rel helicity (0-3000m) pos: 92.2 neg: -71.8 tot: 20.4 m^2/s^2 ave: 6.8 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 12.7 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.84 Bulk Shear: 0.78 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 ------------------------------------------------------------------------------- 500 315 23 273 10| 16.5 0.0 16.5| 31.2 -3.6 27.6 55.3 0.77| 19.5 14.9 1000 312 25 275 12| 9.2 0.0 9.2| 49.4 -14.9 34.5 34.5 0.59| 14.0 8.3 1500 315 27 286 13| 6.1 0.0 6.1| 73.6 -14.9 58.7 39.1 0.55| 13.7 7.5 2000 316 26 286 13| 4.6 1.7 6.2| 77.2 -29.2 48.0 24.0 0.33| 13.4 4.4 2500 316 26 286 13| 3.6 1.7 5.3| 92.2 -49.1 43.1 17.2 0.24| 13.1 3.1 3000 313 25 279 13| 3.0 3.1 6.1| 92.2 -71.8 20.4 6.8 0.12| 12.7 1.5 4000 307 24 266 14| 2.5 2.4 4.8|108.0 -87.6 20.4 5.1 0.11| 10.6 1.2 5000 307 23 263 13| 2.6 1.9 4.5|119.3 -87.6 31.7 6.3 0.13| 9.8 1.3 6000 309 22 262 11| 2.1 1.9 4.0|119.9 -91.7 28.2 4.7 0.09| 9.3 0.9 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20250420.00.gif