UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for CYSM... Searching the city database file for: CYSM ... Date:0000Z 21 OCT 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 82 SFC 987 204 2.4 -5.6 55 8.0 -0.6 155 2 276.6 277.0 273.3 283.7 2.55 2 925 709 -1.7 -6.2 71 4.5 -3.3 195 10 277.6 278.0 273.9 284.8 2.60 3 874 1157 -5.9 -7.4 89 1.5 -6.4 184 9 277.7 278.2 273.9 284.8 2.50 4 865 1238 -3.3 -11.3 54 8.0 -5.8 184 9 281.3 281.6 274.9 286.7 1.86 5 850 1377 -2.5 -12.5 46 10.0 -5.6 180 12 283.5 283.8 275.9 288.6 1.72 6 845 1424 -2.3 -15.3 36 13.0 -6.1 179 12 284.2 284.5 275.8 288.3 1.37 7 767 2184 -8.3 -16.3 52 8.0 -10.5 197 13 285.7 286.0 276.6 289.9 1.39 8 728 2587 -12.1 -13.2 91 1.1 -12.4 215 13 285.9 286.2 277.4 291.4 1.90 9 720 2671 -12.3 -16.0 74 3.7 -13.3 218 14 286.5 286.8 277.2 291.1 1.52 10 703 2853 -13.3 -14.0 94 0.7 -13.5 247 15 287.4 287.7 278.1 292.9 1.84 11 700 2886 -13.5 -14.4 93 0.9 -13.7 255 15 287.5 287.8 278.1 292.9 1.79 12 654 3400 -16.1 -19.7 74 3.6 -16.9 252 13 290.2 290.5 278.6 294.0 1.23 13 624 3751 -18.9 -20.8 85 1.9 -19.3 250 13 291.0 291.2 278.9 294.6 1.17 14 561 4534 -24.9 -25.3 96 0.4 -24.9 266 19 292.9 293.0 279.4 295.6 0.87 15 555 4612 -24.1 -24.8 94 0.7 -24.2 265 20 294.7 294.9 280.3 297.6 0.92 16 552 4651 -23.9 -28.3 67 4.4 -24.6 266 21 295.4 295.5 280.3 297.6 0.67 17 547 4718 -23.5 -28.5 63 5.0 -24.3 267 23 296.7 296.8 280.8 298.8 0.67 18 531 4934 -24.9 -32.9 47 8.0 -25.9 270 27 297.5 297.6 280.9 299.0 0.45 19 519 5100 -25.3 -50.3 8 25.0 -27.2 272 27 299.0 299.0 281.0 299.3 0.07 20 513 5184 -25.5 -52.5 6 27.0 -27.4 273 27 299.7 299.8 281.3 299.9 0.06 21 511 5213 -25.5 -49.5 9 24.0 -27.3 273 27 300.1 300.1 281.5 300.4 0.08 22 500 5370 -27.1 -46.1 15 19.0 -28.6 275 27 300.0 300.0 281.5 300.4 0.12 23 468 5844 -30.9 -43.9 27 13.0 -31.9 274 28 301.0 301.0 282.0 301.6 0.17 24 454 6060 -30.7 -55.7 7 25.0 -32.1 271 28 303.9 303.9 283.0 304.0 0.04 25 433 6395 -32.9 -52.9 12 20.0 -34.0 299 25 305.2 305.2 283.6 305.5 0.07 26 424 6543 -33.7 -41.7 44 8.0 -34.4 296 28 306.0 306.1 284.1 306.9 0.23 27 422 6576 -33.7 -45.7 29 12.0 -34.6 295 29 306.5 306.5 284.2 307.0 0.15 28 418 6643 -34.3 -38.3 67 4.0 -34.7 294 31 306.5 306.6 284.4 307.7 0.34 29 400 6950 -36.1 -40.2 66 4.1 -36.4 285 38 308.1 308.1 284.9 309.1 0.29 30 394 7055 -36.9 -40.1 72 3.2 -37.2 282 38 308.4 308.4 285.1 309.4 0.30 31 387 7178 -37.5 -42.5 60 5.0 -37.9 279 39 309.2 309.2 285.3 310.0 0.23 32 358 7711 -41.3 -47.3 52 6.0 -41.6 277 35 311.0 311.1 285.9 311.6 0.15 33 352 7825 -41.9 -46.9 58 5.0 -42.2 280 36 311.7 311.8 286.1 312.3 0.16 34 348 7902 -41.9 -50.9 37 9.0 -42.3 282 36 312.7 312.8 286.4 313.1 0.10 35 346 7941 -42.1 -50.1 41 8.0 -42.5 283 37 313.0 313.0 286.5 313.4 0.11 36 339 8079 -43.1 -48.1 58 5.0 -43.3 286 37 313.5 313.5 286.8 314.0 0.14 37 336 8139 -43.7 -45.6 81 1.9 -43.8 287 37 313.4 313.5 286.8 314.1 0.19 38 330 8260 -44.7 -46.2 85 1.5 -44.8 289 38 313.7 313.7 286.9 314.4 0.18 39 320 8465 -46.1 -53.1 45 7.0 -46.4 283 41 314.5 314.5 287.1 314.8 0.09 40 300 8890 -49.5 -55.5 49 6.0 -49.7 285 41 315.6 315.6 287.3 315.8 0.07 41 289 9134 -51.1 -57.1 49 6.0 -51.2 285 38 316.7 316.7 287.7 316.9 0.06 42 258 9868 -54.3 -64.3 28 10.0 -54.5 285 33 322.4 322.4 289.5 322.5 0.03 43 250 10070 -54.3 -67.3 19 13.0 -54.5 290 27 325.3 325.3 290.4 325.4 0.02 44 241 10304 -54.9 -67.9 19 13.0 -55.1 288 28 327.9 327.9 291.1 327.9 0.02 45 230 10603 -53.9 -70.9 11 17.0 -54.2 286 30 333.8 333.8 292.7 333.8 0.01 46 223 10802 -51.3 -74.3 5 23.0 -51.7 282 31 340.8 340.8 294.5 340.8 0.01 47 215 11039 -51.7 -74.7 5 23.0 -52.1 276 32 343.7 343.7 295.2 343.7 0.01 48 205 11349 -49.5 -77.5 2 28.0 -50.0 273 33 351.9 351.9 297.0 351.9 0.00 49 200 11510 -50.1 -78.1 2 28.0 -50.6 280 34 353.4 353.4 297.4 353.5 0.00 50 181 12161 -50.1 -80.1 2 30.0 -50.6 286 29 363.7 363.7 299.4 363.7 0.00 51 172 12492 -51.9 -80.9 2 29.0 -52.4 280 25 366.0 366.0 299.8 366.0 0.00 52 156 13125 -50.5 -81.5 1 31.0 -51.1 285 32 378.8 378.8 302.1 378.8 0.00 53 150 13380 -51.1 -82.1 1 31.0 -51.7 280 27 382.0 382.0 302.6 382.0 0.00 54 137 13970 -51.5 -82.5 1 31.0 -52.1 283 22 391.4 391.4 304.0 391.4 0.00 55 131 14262 -50.5 -82.5 1 32.0 -51.2 281 20 398.2 398.2 305.0 398.2 0.00 56 128 14413 -51.7 -82.7 1 31.0 -52.3 279 19 398.7 398.7 305.0 398.7 0.00 57 122 14726 -49.9 -82.9 1 33.0 -50.7 277 17 407.5 407.5 306.2 407.5 0.00 58 102 15892 -52.5 -84.5 1 32.0 -53.2 261 19 423.9 423.9 308.2 423.9 0.00 59 100 16020 -51.7 -83.7 1 32.0 -52.5 250 14 427.8 427.8 308.6 427.9 0.00 60 95 16352 -51.3 -83.3 1 32.0 -52.1 234 15 434.9 434.9 309.4 435.0 0.00 61 85 17069 -53.3 -84.3 1 31.0 -54.1 225 13 445.0 445.0 310.4 445.0 0.00 62 79 17541 -51.9 -83.9 1 32.0 -52.8 264 15 457.3 457.3 311.5 457.3 0.00 63 75 17876 -53.5 -85.5 1 32.0 -54.4 249 13 460.7 460.7 311.8 460.8 0.00 64 70 18320 -51.9 -84.9 1 33.0 -52.9 245 18 473.4 473.4 312.9 473.4 0.00 65 65 18801 -50.9 -83.9 1 33.0 -52.1 241 15 485.7 485.7 313.9 485.7 0.01 66 58 19533 -55.9 -85.9 1 30.0 -56.7 225 15 490.5 490.5 314.2 490.5 0.00 67 54 19989 -54.3 -85.3 1 31.0 -55.4 256 23 504.3 504.3 315.2 504.3 0.01 68 50 20480 -56.3 -86.3 1 30.0 -57.2 275 12 510.8 510.8 315.7 510.8 0.00 69 43 21436 -58.9 -87.9 1 29.0 -59.6 297 8 526.9 526.9 316.7 526.9 0.00 70 35 22745 -54.9 -86.9 1 32.0 -56.3 243 10 569.3 569.3 319.1 569.3 0.01 71 30 23730 -56.5 -87.5 1 31.0 -57.9 225 2 590.6 590.6 320.2 590.6 0.01 72 20 26300 -57.1 -88.1 1 31.0 -58.9 360 6 661.4 661.4 323.1 661.4 0.01 73 17 27326 -55.5 -87.5 1 32.0 -57.9 326 12 698.0 698.0 324.4 698.1 0.01 74 10 30660 -60.1 -90.1 1 30.0 -62.4 305 31 795.2 795.2 327.1 795.3 0.01 75 7.6 32368 -61.3 -89.3 1 28.0 -63.8 855.3 855.3 328.5 855.4 0.02 76 7.3 32618 -60.9 -89.9 1 29.0 -63.6 866.8 866.8 328.8 867.0 0.02 TRP 258 9868 -54.3 -64.3 28 10.0 -54.5 285 33 322.4 322.4 289.5 322.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5288.00 m Freezing level: 950.71 mb = 499.61 m = 1639.12 ft Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 67.09 % Est. max temperature: 10.16 C = 50.28 F Sfc-Lift cond lev (LCL): 871.45 mb = 1179.90 m = 3871.02 ft T: -5.17 C 700-500 lapse rate: 5.48 C/km ThetaE index: 0.36 C Layer 720.0- 703.0 mb Conv cond level (CCL): 760.91 mb = 2245.79 m = 7367.99 ft Mean mixing ratio: 2.57 g/kg Conv temperature: 11.53 C = 52.76 F Cap Strength: 13.56 C Lifted Index: 13.31 C Risk: None Lifted Index @300 mb: 22.08 C Lifted Index @700 mb: 5.87 C Showalter Index: 10.20 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 24.60 C Cross Totals Index: 14.60 C K Index: 11.20 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 2.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.02 J/kg Max Up Vert Vel: 2.83 m/s Conv Inhibition (B-): 67445.34 J/kg Cap Strength: 13.38 C Lift Cond Lev (LCL): 863.26 mb = 1254.38 m = 4115.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 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 ---------------------------------------------------------- 0 987 204 155 2 -0.8 1.8 | 105 14 -13.4 3.6 1 974 305 165 9 -2.3 8.7 | 125 18 -14.8 10.5 2 937 610 185 9 0.8 9.0 | 133 16 -11.7 10.8 3 925 709 195 10 2.6 9.7 | 139 15 -9.9 11.5 4 901 914 180 10 0.0 10.0 | 133 17 -12.5 11.8 5 867 1219 185 9 0.8 9.0 | 133 16 -11.7 10.8 6 850 1377 180 12 0.0 12.0 | 138 19 -12.5 13.8 7 802 1829 175 13 -1.1 13.0 | 137 20 -13.6 14.8 8 771 2134 195 13 3.4 12.6 | 148 17 -9.1 14.4 9 741 2438 210 13 6.5 11.3 | 155 14 -6.0 13.1 10 713 2743 220 14 9.0 10.7 | 164 13 -3.5 12.5 11 700 2886 255 15 14.5 3.9 | 199 6 2.0 5.7 12 685 3048 255 15 14.5 3.9 | 199 6 2.0 5.7 13 631 3658 250 12 11.3 4.1 | 168 6 -1.2 5.9 14 605 3962 250 17 16.0 5.8 | 204 8 3.5 7.6 15 581 4267 270 17 17.0 -0.0 | 248 5 4.5 1.8 16 557 4572 265 19 18.9 1.7 | 242 7 6.4 3.5 17 535 4877 270 27 27.0 -0.0 | 263 15 14.5 1.8 18 500 5370 275 27 26.9 -2.4 | 272 14 14.4 -0.5 19 492 5486 280 28 27.6 -4.9 | 281 15 15.1 -3.1 20 451 6096 270 28 28.0 -0.0 | 263 16 15.5 1.8 21 432 6401 300 25 21.7 -12.5 | 319 14 9.1 -10.7 22 400 6950 285 38 36.7 -9.8 | 288 25 24.2 -8.0 23 379 7315 275 39 38.9 -3.4 | 273 26 26.3 -1.6 24 362 7620 275 35 34.9 -3.1 | 273 22 22.4 -1.2 25 331 8230 290 38 35.7 -13.0 | 296 26 23.2 -11.2 26 316 8534 280 42 41.4 -7.3 | 281 29 28.9 -5.5 27 300 8890 285 41 39.6 -10.6 | 288 28 27.1 -8.8 28 288 9144 285 38 36.7 -9.8 | 288 25 24.2 -8.0 29 275 9449 280 39 38.4 -6.8 | 281 26 25.9 -5.0 30 258 9868 285 33 31.9 -8.5 | 289 21 19.4 -6.7 31 250 10070 290 27 25.4 -9.2 | 300 15 12.9 -7.4 32 228 10668 285 30 29.0 -7.8 | 290 18 16.5 -6.0 33 207 11278 270 33 33.0 -0.0 | 265 21 20.5 1.8 34 200 11510 280 34 33.5 -5.9 | 281 21 21.0 -4.1 35 189 11887 290 33 31.0 -11.3 | 297 21 18.5 -9.5 36 172 12497 280 25 24.6 -4.3 | 282 12 12.1 -2.5 37 156 13106 285 32 30.9 -8.3 | 289 20 18.4 -6.5 38 150 13380 280 27 26.6 -4.7 | 282 14 14.1 -2.9 39 142 13716 285 24 23.2 -6.2 | 292 12 10.7 -4.4 40 118 14935 275 16 15.9 -1.4 | 263 3 3.4 0.4 41 113 15240 245 23 20.8 9.7 | 216 14 8.3 11.5 42 108 15545 260 31 30.5 5.4 | 248 19 18.0 7.2 43 103 15850 265 21 20.9 1.8 | 247 9 8.4 3.6 44 100 16020 250 14 13.2 4.8 | 186 7 0.6 6.6 45 98 16154 250 14 13.2 4.8 | 186 7 0.6 6.6 46 93 16459 225 15 10.6 10.6 | 171 13 -1.9 12.4 47 89 16764 260 17 16.7 3.0 | 222 6 4.2 4.8 48 85 17069 225 13 9.2 9.2 | 163 11 -3.3 11.0 49 77 17678 275 16 15.9 -1.4 | 263 3 3.4 0.4 50 74 17983 235 11 9.0 6.3 | 157 9 -3.5 8.1 51 70 18320 245 18 16.3 7.6 | 202 10 3.8 9.4 52 64 18898 240 14 12.1 7.0 | 178 9 -0.4 8.8 53 61 19202 255 18 17.4 4.7 | 217 8 4.9 6.5 54 58 19507 225 15 10.6 10.6 | 171 13 -1.9 12.4 55 55 19812 230 19 14.6 12.2 | 188 14 2.0 14.0 56 53 20117 275 26 25.9 -2.3 | 272 13 13.4 -0.5 57 50 20422 285 14 13.5 -3.6 | 331 2 1.0 -1.8 58 50 20480 275 12 12.0 -1.0 | 144 1 -0.6 0.8 59 46 21031 280 16 15.8 -2.8 | 287 3 3.2 -1.0 60 44 21336 305 10 8.2 -5.7 | 48 6 -4.3 -3.9 61 40 21946 260 1 1.0 0.2 | 100 12 -11.5 2.0 62 36 22555 240 10 8.7 5.0 | 151 8 -3.8 6.8 63 34 22860 245 10 9.1 4.2 | 150 7 -3.4 6.0 64 33 23165 300 21 18.2 -10.5 | 327 10 5.7 -8.7 65 30 23730 225 2 1.4 1.4 | 106 12 -11.1 3.2 66 30 23774 320 10 6.4 -7.7 | 46 8 -6.1 -5.9 67 28 24079 245 2 1.8 0.8 | 104 11 -10.7 2.6 68 27 24384 255 10 9.7 2.6 | 147 5 -2.8 4.4 69 26 24689 245 10 9.1 4.2 | 150 7 -3.4 6.0 70 22 25603 315 27 19.1 -19.1 | 339 18 6.6 -17.3 71 20 26213 315 12 8.5 -8.5 | 31 8 -4.0 -6.7 72 20 26300 360 6 -0.0 -6.0 | 71 13 -12.5 -4.2 73 19 26518 295 10 9.1 -4.2 | 55 4 -3.4 -2.4 74 18 26822 30 4 -2.0 -3.5 | 83 15 -14.5 -1.7 75 18 27127 320 11 7.1 -8.4 | 39 9 -5.4 -6.6 76 17 27432 330 13 6.5 -11.3 | 32 11 -6.0 -9.5 77 15 28042 310 20 15.3 -12.9 | 346 11 2.8 -11.1 78 14 28651 315 23 16.3 -16.3 | 345 15 3.8 -14.5 79 13 28956 305 30 24.6 -17.2 | 322 20 12.1 -15.4 80 12 29566 320 27 17.4 -20.7 | 346 19 4.8 -18.9 81 11 30175 305 29 23.8 -16.6 | 323 19 11.2 -14.8 82 10 30660 305 31 25.4 -17.8 | 321 21 12.9 -16.0 Wind Parameters Mean winds (0-6000m): 248.2 at 16.9 knts Storm direction: 278.2 at 12.6 knts Shear (0-3000m) pos: 3.1 neg: 0.8 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 86.1 deg Storm rel helicity (0-3000m) pos: 93.1 neg: -9.7 tot: 83.4 m^2/s^2 ave: 27.8 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 35.05 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 ------------------------------------------------------------------------------- 500 177 8 128 17| 8.7 0.0 8.7| 39.7 0.0 39.7 79.4 0.79| 12.4 9.8 1000 181 9 131 16| 4.4 0.9 5.3| 39.7 -7.5 32.2 32.2 0.50| 8.0 4.0 1500 180 10 133 17| 2.9 1.5 4.5| 46.7 -8.1 38.6 25.7 0.47| 6.8 3.1 2000 182 11 136 17| 2.9 1.2 4.0| 65.4 -8.4 57.0 28.5 0.51| 6.5 3.3 2500 188 11 140 17| 2.9 0.9 3.8| 78.8 -8.4 70.4 28.2 0.55| 6.2 3.4 3000 200 12 147 15| 3.1 0.8 3.8| 93.1 -9.7 83.4 27.8 0.53| 6.9 3.7 4000 217 12 157 13| 3.0 0.8 3.7|106.7 -13.0 93.7 23.4 0.53| 6.6 3.5 5000 235 15 176 10| 3.4 0.6 4.1|124.4 -13.7 110.7 22.1 0.51| 6.6 3.4 6000 248 17 201 9| 2.9 0.5 3.4|154.5 -31.5 123.0 20.5 0.47| 6.6 3.1 Wrote GIF file: /home/apache/climate/data/raob//CYSM/skewt/CYSM.skewt.20251021.00.gif