UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for CYYQ... Searching the city database file for: CYYQ ... Date:0000Z 18 APR 25 Station: CYYQ WMO ident: 71913 Latitude: 58.75 Longitude: -94.07 Elevation: 29.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1022 29 -10.9 -14.3 76 3.4 -11.6 40 15 260.6 260.8 260.2 263.9 1.23 1 1000 198 -13.1 -15.1 85 2.0 -13.5 40 18 260.0 260.2 259.6 263.2 1.18 2 962 492 -15.7 -16.6 93 0.9 -15.9 50 21 260.3 260.5 259.6 263.2 1.08 3 960 507 -14.7 -19.4 67 4.7 -15.5 52 21 261.5 261.6 260.1 263.8 0.86 4 953 563 -13.1 -23.1 43 10.0 -14.7 56 22 263.7 263.8 261.3 265.4 0.62 5 939 676 -12.9 -26.9 30 14.0 -15.0 60 22 265.0 265.0 261.9 266.3 0.45 6 925 790 -12.9 -24.9 36 12.0 -14.9 60 21 266.1 266.2 263.0 267.7 0.55 7 852 1418 -11.7 -26.7 28 15.0 -14.2 46 16 273.7 273.8 268.1 275.2 0.50 8 850 1436 -11.7 -26.7 28 15.0 -14.2 45 16 273.9 274.0 268.2 275.4 0.51 9 796 1938 -12.9 -38.9 9 26.0 -16.1 53 12 277.8 277.8 270.1 278.3 0.17 10 792 1976 -12.9 -32.9 17 20.0 -15.8 53 12 278.2 278.3 270.6 279.1 0.30 11 788 2015 -13.3 -23.3 43 10.0 -15.2 52 13 278.2 278.3 271.4 280.4 0.74 12 786 2034 -13.5 -23.5 43 10.0 -15.4 52 13 278.2 278.3 271.4 280.3 0.73 13 780 2092 -13.9 -22.9 47 9.0 -15.6 51 13 278.3 278.5 271.5 280.7 0.78 14 776 2131 -14.1 -18.3 70 4.2 -15.0 50 13 278.5 278.7 272.3 281.9 1.16 15 765 2240 -13.9 -15.9 85 2.0 -14.4 53 12 279.9 280.1 273.5 284.1 1.44 16 742 2471 -15.7 -16.0 98 0.3 -15.8 60 11 280.4 280.6 273.8 284.7 1.48 17 700 2908 -18.1 -19.5 89 1.4 -18.4 70 9 282.4 282.6 274.5 285.9 1.16 18 688 3037 -18.3 -20.5 83 2.2 -18.7 64 8 283.6 283.8 275.0 286.9 1.09 19 622 3785 -21.7 -22.8 91 1.1 -21.9 37 7 288.0 288.2 277.2 291.0 0.98 20 601 4038 -22.9 -25.7 78 2.8 -23.4 43 10 289.5 289.6 277.6 291.9 0.78 21 532 4920 -29.7 -30.7 91 1.0 -29.8 59 9 291.6 291.7 278.3 293.4 0.56 22 523 5041 -30.1 -32.7 78 2.6 -30.4 57 9 292.6 292.6 278.6 294.1 0.47 23 511 5206 -31.3 -31.9 94 0.6 -31.4 53 9 293.0 293.1 279.0 294.7 0.52 24 500 5360 -32.1 -34.1 82 2.0 -32.3 50 9 293.9 294.0 279.2 295.3 0.43 25 491 5488 -32.9 -36.5 70 3.6 -33.2 46 9 294.5 294.5 279.4 295.6 0.34 26 483 5604 -33.9 -35.6 85 1.7 -34.1 42 10 294.6 294.7 279.5 295.9 0.38 27 467 5839 -35.7 -37.7 82 2.0 -35.8 34 10 295.2 295.3 279.7 296.3 0.32 28 454 6035 -36.9 -48.9 28 12.0 -37.5 27 8 296.1 296.1 279.7 296.5 0.10 29 434 6346 -39.3 -46.3 47 7.0 -39.6 41 9 296.9 296.9 280.2 297.4 0.14 30 429 6425 -39.9 -50.9 30 11.0 -40.4 45 10 297.1 297.1 280.2 297.4 0.08 31 408 6766 -42.3 -54.3 26 12.0 -42.7 38 6 298.3 298.3 280.7 298.5 0.06 32 404 6833 -42.9 -53.9 29 11.0 -43.3 36 6 298.4 298.4 280.7 298.6 0.06 33 400 6900 -43.5 -48.5 58 5.0 -43.7 35 5 298.5 298.5 280.8 298.9 0.12 34 392 7035 -44.5 -53.5 36 9.0 -44.8 30 6 298.9 298.9 281.0 299.1 0.07 35 387 7121 -45.1 -49.7 60 4.6 -45.3 27 6 299.2 299.2 281.1 299.6 0.11 36 374 7348 -47.5 -49.9 76 2.4 -47.6 20 7 298.9 299.0 281.0 299.3 0.11 37 362 7563 -49.1 -53.6 59 4.5 -49.2 12 8 299.6 299.6 281.3 299.9 0.07 38 353 7727 -50.3 -53.4 70 3.1 -50.4 15 9 300.2 300.2 281.5 300.4 0.08 39 337 8029 -51.9 -56.9 55 5.0 -52.0 35 11 302.0 302.0 282.3 302.2 0.05 40 329 8184 -52.1 -64.1 22 12.0 -52.3 50 10 303.8 303.8 283.0 303.9 0.02 41 321 8343 -53.3 -64.3 25 11.0 -53.5 15 5 304.3 304.3 283.1 304.4 0.02 42 300 8780 -51.9 -69.9 10 18.0 -52.1 310 9 312.2 312.2 286.1 312.2 0.01 43 282 9179 -52.5 -75.5 5 23.0 -52.8 299 8 316.9 316.9 287.7 316.9 0.00 44 274 9365 -50.7 -74.7 4 24.0 -51.0 293 9 322.1 322.1 289.4 322.2 0.01 45 266 9557 -51.7 -74.7 5 23.0 -52.0 301 10 323.4 323.4 289.8 323.4 0.01 46 250 9960 -50.1 -78.1 2 28.0 -50.5 295 9 331.6 331.6 292.2 331.6 0.00 47 246 10065 -48.9 -78.9 2 30.0 -49.4 302 10 334.9 334.9 293.0 334.9 0.00 48 233 10420 -50.3 -80.3 2 30.0 -50.7 311 11 338.0 338.0 293.9 338.0 0.00 49 217 10886 -48.3 -81.3 1 33.0 -48.8 295 13 348.1 348.1 296.2 348.1 0.00 50 200 11420 -49.9 -81.9 1 32.0 -50.4 315 11 353.8 353.8 297.4 353.8 0.00 51 196 11552 -50.3 -82.3 1 32.0 -50.8 315 10 355.2 355.2 297.7 355.2 0.00 52 183 12004 -48.1 -82.1 1 34.0 -48.7 312 13 365.8 365.8 299.8 365.8 0.00 53 164 12725 -50.5 -83.5 1 33.0 -51.1 306 16 373.4 373.4 301.2 373.4 0.00 54 154 13137 -49.9 -83.9 1 34.0 -50.5 305 10 381.2 381.2 302.5 381.2 0.00 55 150 13310 -48.5 -83.5 1 35.0 -49.3 275 11 386.5 386.5 303.3 386.5 0.00 56 146 13487 -47.1 -82.1 1 35.0 -48.0 282 11 391.9 391.9 304.0 391.9 0.00 57 133 14099 -48.5 -83.5 1 35.0 -49.3 326 12 400.0 400.0 305.2 400.0 0.00 58 128 14350 -47.7 -82.7 1 35.0 -48.7 330 10 405.9 405.9 306.0 405.9 0.00 59 100 15970 -48.1 -84.1 1 36.0 -49.3 245 6 434.8 434.8 309.3 434.8 0.00 TRP 321 8343 -53.3 -64.3 25 11.0 -53.5 15 5 304.3 304.3 283.1 304.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5162.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 69.60 % Est. max temperature: 0.09 C = 32.16 F Sfc-Lift cond lev (LCL): 967.62 mb = 447.42 m = 1467.89 ft T: -15.31 C 700-500 lapse rate: 5.71 C/km ThetaE index: 0.72 C Layer 1000.0- 962.0 mb Conv cond level (CCL): 587.32 mb = 4204.10 m = 13792.82 ft Mean mixing ratio: 0.92 g/kg Conv temperature: 18.55 C = 65.40 F Cap Strength: 23.70 C Lifted Index: 24.22 C Risk: None Lifted Index @300 mb: 33.80 C Lifted Index @700 mb: 16.92 C Showalter Index: 15.46 C Risk: None Total Totals Index: 25.80 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 5.40 C K Index: -7.70 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 4.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.75 J/kg Max Up Vert Vel: 7.84 m/s Conv Inhibition (B-): 25726.95 J/kg Cap Strength: 24.00 C Lift Cond Lev (LCL): 894.60 mb = 1045.29 m = 3429.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 82 at 9 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 1022 29 40 15 -9.6 -11.5 | 4 10 -0.8 -10.2 1 1000 198 40 18 -11.6 -13.8 | 12 13 -2.7 -12.5 2 986 305 35 19 -10.9 -15.6 | 8 14 -2.0 -14.3 3 947 610 60 22 -19.1 -11.0 | 46 14 -10.2 -9.7 4 925 790 60 21 -18.2 -10.5 | 45 13 -9.3 -9.2 5 910 914 65 20 -18.1 -8.5 | 52 12 -9.2 -7.2 6 874 1219 60 19 -16.5 -9.5 | 43 11 -7.6 -8.2 7 850 1436 45 16 -11.3 -11.3 | 14 10 -2.4 -10.1 8 840 1524 45 16 -11.3 -11.3 | 14 10 -2.4 -10.1 9 807 1829 55 12 -9.8 -6.9 | 10 6 -1.0 -5.6 10 775 2134 50 13 -10.0 -8.4 | 9 7 -1.1 -7.1 11 745 2438 60 11 -9.5 -5.5 | 9 4 -0.6 -4.2 12 715 2743 55 13 -10.6 -7.5 | 16 6 -1.8 -6.2 13 700 2908 70 9 -8.5 -3.1 | 347 2 0.4 -1.8 14 632 3658 35 6 -3.4 -4.9 | 304 7 5.4 -3.7 15 606 3962 40 10 -6.4 -7.7 | 339 7 2.4 -6.4 16 581 4267 55 8 -6.6 -4.6 | 325 4 2.3 -3.3 17 534 4877 60 9 -7.8 -4.5 | 342 3 1.1 -3.2 18 500 5360 50 9 -6.9 -5.8 | 336 5 2.0 -4.5 19 470 5791 35 10 -5.7 -8.2 | 336 8 3.1 -6.9 20 449 6096 25 7 -3.0 -6.3 | 311 8 5.9 -5.1 21 430 6401 45 10 -7.1 -7.1 | 343 6 1.8 -5.8 22 400 6900 35 5 -2.9 -4.1 | 295 7 6.0 -2.8 23 358 7620 10 8 -1.4 -7.9 | 311 10 7.5 -6.6 24 342 7925 25 11 -4.6 -10.0 | 334 10 4.2 -8.7 25 327 8230 55 10 -8.2 -5.7 | 351 5 0.7 -4.5 26 321 8343 15 5 -1.3 -4.8 | 295 8 7.6 -3.6 27 300 8780 310 9 6.9 -5.8 | 286 16 15.8 -4.5 28 297 8839 0 0 -0.0 -0.0 | 262 9 8.9 1.3 29 284 9144 300 8 6.9 -4.0 | 280 16 15.8 -2.7 30 271 9449 290 10 9.4 -3.4 | 277 18 18.3 -2.2 31 258 9754 320 11 7.1 -8.4 | 294 17 15.9 -7.2 32 250 9960 295 9 8.2 -3.8 | 278 17 17.0 -2.5 33 235 10363 320 11 7.1 -8.4 | 294 17 15.9 -7.2 34 224 10668 270 12 12.0 -0.0 | 267 21 20.9 1.3 35 214 10973 305 13 10.6 -7.5 | 288 20 19.5 -6.2 36 200 11420 315 11 7.8 -7.8 | 291 18 16.7 -6.5 37 195 11582 315 10 7.1 -7.1 | 290 17 15.9 -5.8 38 178 12192 310 15 11.5 -9.6 | 292 22 20.4 -8.4 39 170 12497 295 17 15.4 -7.2 | 284 25 24.3 -5.9 40 162 12802 310 15 11.5 -9.6 | 292 22 20.4 -8.4 41 155 13106 310 10 7.7 -6.4 | 287 17 16.5 -5.2 42 150 13310 275 11 11.0 -1.0 | 269 20 19.8 0.3 43 148 13411 270 10 10.0 -0.0 | 266 19 18.9 1.3 44 141 13716 320 15 9.6 -11.5 | 299 21 18.5 -10.2 45 135 14021 325 12 6.9 -9.8 | 299 18 15.8 -8.6 46 112 15240 345 5 1.3 -4.8 | 289 11 10.2 -3.6 47 102 15850 350 1 0.2 -1.0 | 268 9 9.1 0.3 48 100 15970 245 6 5.4 2.5 | 255 15 14.3 3.8 49 96 16154 245 7 6.3 3.0 | 255 16 15.2 4.2 Wind Parameters Mean winds (0-6000m): 51.9 at 12.0 knts Storm direction: 81.9 at 9.0 knts Shear (0-3000m) pos: 1.9 neg: 1.1 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): -30.6 deg Storm rel helicity (0-3000m) pos: 41.6 neg: -24.0 tot: 17.6 m^2/s^2 ave: 5.9 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 0.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.60 Bulk Shear: 6.69 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 42 19 15 13| 7.7 0.0 7.7| 26.6 -0.1 26.5 53.1 0.70| 10.9 7.6 1000 52 20 32 13| 4.3 0.0 4.3| 40.5 -2.5 38.0 38.0 0.64| 8.5 5.4 1500 53 19 32 12| 2.8 2.3 5.1| 40.5 -21.3 19.2 12.8 0.17| 8.0 1.4 2000 53 18 29 11| 2.3 1.7 4.0| 40.5 -22.2 18.3 9.1 0.12| 7.4 0.9 2500 53 17 26 10| 2.1 1.4 3.4| 41.0 -22.4 18.6 7.4 0.11| 6.7 0.8 3000 54 16 25 9| 1.9 1.1 3.0| 41.6 -24.0 17.6 5.9 0.05| 6.8 0.3 4000 53 14 16 7| 1.3 1.3 2.7| 48.0 -26.7 21.3 5.3 0.07| 6.2 0.4 5000 53 13 11 6| 1.3 1.0 2.3| 48.9 -28.0 20.8 4.2 0.06| 5.4 0.3 6000 52 12 5 6| 1.1 1.2 2.3| 48.9 -33.9 15.0 2.5 0.01| 5.0 0.0 Wrote GIF file: /home/apache/climate/data/raob//CYYQ/skewt/CYYQ.skewt.20250418.00.gif