UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for CYQI... Searching the city database file for: CYQI ... Date:0000Z 26 APR 25 Station: CYQI WMO ident: 71603 Latitude: 43.87 Longitude: -66.10 Elevation: 9.00 ------------------------------------------------------------------------------- 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 1018 9 8.4 6.5 88 1.9 7.4 300 6 280.1 281.1 279.7 296.4 5.96 1 1013 51 8.8 5.5 80 3.3 7.1 306 7 280.9 281.9 279.7 296.3 5.59 2 1008 93 11.0 3.0 58 8.0 7.1 311 7 283.5 284.3 279.8 296.7 4.71 3 1005 118 13.8 0.8 41 13.0 7.5 314 7 286.5 287.2 280.5 298.0 4.03 4 1000 161 14.4 0.4 38 14.0 7.7 320 8 287.5 288.2 280.8 298.8 3.93 5 996 195 14.6 -0.4 36 15.0 7.5 328 8 288.1 288.7 280.8 298.8 3.72 6 925 815 10.0 -1.0 46 11.0 4.9 355 15 289.5 290.2 281.6 300.7 3.84 7 863 1387 5.4 -3.6 52 9.0 1.5 319 15 290.5 291.1 281.5 300.5 3.39 8 850 1511 5.0 -6.0 45 11.0 0.5 310 14 291.4 291.9 281.3 299.9 2.87 9 839 1617 5.4 -15.6 20 21.0 -1.6 311 16 292.9 293.1 280.0 297.1 1.35 10 818 1824 4.4 -21.6 13 26.0 -3.1 291 15 294.0 294.1 279.8 296.6 0.83 11 768 2335 2.4 -34.6 4 37.0 -5.6 288 25 297.2 297.2 280.5 298.1 0.26 12 744 2590 0.8 -27.2 10 28.0 -6.2 290 32 298.1 298.2 281.3 299.9 0.55 13 738 2655 0.2 -9.8 47 10.0 -3.6 290 34 298.2 298.6 283.7 305.7 2.46 14 733 2710 0.0 -8.0 55 8.0 -3.2 290 35 298.5 299.0 284.2 307.2 2.85 15 700 3076 -3.3 -4.1 94 0.8 -3.7 285 47 298.8 299.6 285.7 310.9 4.03 16 696 3121 -3.5 -3.9 97 0.4 -3.7 285 47 299.1 299.8 285.8 311.5 4.12 17 664 3493 -5.3 -7.3 86 2.0 -6.1 287 46 301.1 301.7 285.8 311.3 3.33 18 641 3770 -7.3 -7.3 100 0.0 -7.3 290 43 301.9 302.5 286.2 312.5 3.45 19 543 5048 -14.5 -17.3 79 2.8 -15.3 294 46 308.0 308.3 286.7 313.9 1.81 20 500 5670 -18.3 -20.3 84 2.0 -18.8 290 53 310.7 311.0 287.3 315.7 1.52 21 499 5685 -18.5 -20.5 84 2.0 -19.0 290 53 310.7 310.9 287.3 315.6 1.50 22 423 6891 -27.1 -30.2 75 3.1 -27.6 293 52 314.7 314.8 287.8 317.2 0.73 23 417 6993 -27.9 -30.5 78 2.6 -28.3 293 51 315.0 315.1 287.9 317.5 0.72 24 400 7290 -29.7 -34.2 65 4.5 -30.3 295 48 316.4 316.5 288.2 318.3 0.53 25 393 7416 -30.7 -35.6 62 4.9 -31.3 295 48 316.7 316.8 288.2 318.4 0.47 26 382 7618 -32.1 -36.2 67 4.1 -32.6 295 50 317.4 317.5 288.4 319.0 0.45 27 339 8451 -39.1 -41.7 76 2.6 -39.3 295 56 318.9 319.0 288.7 320.0 0.29 28 300 9280 -45.1 -49.1 64 4.0 -45.3 295 62 321.8 321.8 289.5 322.3 0.15 29 278 9784 -49.3 -53.2 64 3.9 -49.4 293 67 322.8 322.8 289.8 323.2 0.10 30 270 9974 -51.1 -57.1 49 6.0 -51.2 292 69 322.9 322.9 289.7 323.2 0.06 31 266 10071 -51.9 -56.6 57 4.7 -52.0 292 70 323.1 323.1 289.8 323.4 0.07 32 253 10394 -54.5 -62.5 37 8.0 -54.6 290 73 323.9 323.9 290.0 324.1 0.03 33 250 10470 -54.9 -61.9 42 7.0 -55.1 290 74 324.4 324.5 290.2 324.6 0.04 34 235 10860 -58.3 -67.3 31 9.0 -58.4 290 76 325.1 325.1 290.3 325.2 0.02 35 216 11381 -62.9 -68.9 44 6.0 -63.0 290 80 325.9 325.9 290.6 326.0 0.02 36 205 11700 -64.7 -71.7 38 7.0 -64.7 290 83 328.0 328.0 291.2 328.0 0.01 37 200 11850 -64.5 -71.5 38 7.0 -64.6 290 86 330.6 330.6 291.9 330.7 0.01 38 198 11911 -64.3 -71.8 35 7.6 -64.3 290 86 331.9 331.9 292.3 332.0 0.01 39 193 12068 -63.7 -72.7 28 9.0 -63.8 290 86 335.3 335.3 293.2 335.3 0.01 40 186 12294 -65.3 -72.3 37 7.0 -65.4 292 83 336.3 336.3 293.4 336.3 0.01 41 184 12359 -65.9 -73.9 32 8.0 -66.0 293 82 336.3 336.3 293.4 336.4 0.01 42 181 12460 -64.1 -77.1 15 13.0 -64.2 294 79 340.8 340.8 294.5 340.9 0.01 43 178 12562 -64.7 -78.7 13 14.0 -64.8 296 76 341.5 341.5 294.7 341.5 0.00 44 151 13578 -59.5 -84.5 2 25.0 -59.7 303 54 366.9 366.9 300.0 366.9 0.00 45 150 13620 -59.7 -84.7 2 25.0 -59.9 305 53 367.2 367.2 300.1 367.2 0.00 46 119 15070 -60.7 -86.7 2 26.0 -60.9 289 38 390.5 390.5 303.9 390.5 0.00 47 100 16160 -59.3 -86.3 2 27.0 -59.6 305 31 413.2 413.2 306.9 413.2 0.00 48 82 17402 -57.1 -86.1 1 29.0 -57.6 285 18 441.8 441.8 310.1 441.8 0.00 49 71 18302 -60.1 -88.1 1 28.0 -60.5 344 16 454.0 454.0 311.2 454.0 0.00 50 70 18390 -59.9 -87.9 1 28.0 -60.3 270 14 456.2 456.2 311.4 456.2 0.00 51 61 19260 -55.9 -86.9 1 31.0 -56.7 301 13 483.5 483.5 313.7 483.5 0.00 52 50 20530 -55.1 -86.1 1 31.0 -56.1 260 10 513.6 513.6 315.9 513.7 0.00 53 39 22111 -57.1 -87.1 1 30.0 -58.1 358 13 546.4 546.4 317.9 546.4 0.01 54 30 23790 -52.5 -85.5 1 33.0 -54.5 25 4 601.5 601.5 320.7 601.6 0.01 55 20 26420 -51.5 -85.5 1 34.0 -54.6 160 4 678.5 678.5 323.7 678.6 0.01 56 15 28294 -51.1 -86.1 1 35.0 -55.0 63 11 738.1 738.1 325.6 738.2 0.02 57 10 30960 -46.9 -83.9 1 37.0 -53.7 355 18 844.5 844.5 328.2 844.8 0.03 58 7.1 33262 -40.5 -81.5 0 41.0 -52.2 957.7 957.8 330.5 958.5 0.07 TRP 205 11700 -64.7 -71.7 38 7.0 -64.7 290 83 328.0 328.0 291.2 328.0 0.01 WND 198 11911 -64.3 -71.8 35 7.6 -64.3 290 86 331.9 331.9 292.3 332.0 0.01 Sounding variables and indices 1000-500 mb thick: 5509.00 m Freezing level: 733.00 mb = 2709.60 m = 8889.66 ft Wetbulb zero: 847.45 mb = 1535.48 m = 5037.60 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 61.62 % Est. max temperature: 18.79 C = 65.83 F Sfc-Lift cond lev (LCL): 988.92 mb = 254.66 m = 835.49 ft T: 14.16 C 700-500 lapse rate: 5.78 C/km ThetaE index: 4.06 C Layer 863.0- 768.0 mb Conv cond level (CCL): 671.75 mb = 3401.52 m = 11159.72 ft Mean mixing ratio: 3.97 g/kg Conv temperature: 29.02 C = 84.23 F Cap Strength: 9.91 C Lifted Index: 11.15 C Risk: None Lifted Index @300 mb: 15.99 C Lifted Index @700 mb: 6.52 C Showalter Index: 10.74 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 12.30 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 81.00 Risk: None Energy Index: 3.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.05 J/kg Max Up Vert Vel: 6.79 m/s Conv Inhibition (B-): 55987.41 J/kg Cap Strength: 10.96 C Lift Cond Lev (LCL): 806.24 mb = 1941.02 m = 6368.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 25 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 1018 9 300 6 5.2 -3.0 | 152 20 -9.3 17.2 1 1000 161 320 8 5.1 -6.1 | 146 17 -9.4 14.0 2 983 305 355 8 0.7 -8.0 | 131 18 -13.8 12.2 3 948 610 360 12 -0.0 -12.0 | 119 17 -14.5 8.2 4 925 815 355 15 1.3 -14.9 | 112 14 -13.2 5.2 5 914 914 350 15 2.6 -14.8 | 114 13 -11.9 5.4 6 881 1219 330 17 8.5 -14.7 | 132 8 -6.0 5.4 7 850 1511 310 14 10.7 -9.0 | 161 12 -3.8 11.2 8 849 1524 320 17 10.9 -13.0 | 153 8 -3.6 7.1 9 817 1829 290 15 14.1 -5.1 | 178 15 -0.4 15.0 10 787 2134 285 21 20.3 -5.4 | 201 16 5.8 14.7 11 758 2438 290 28 26.3 -9.6 | 228 16 11.8 10.6 12 730 2743 290 36 33.8 -12.3 | 248 21 19.3 7.9 13 700 3076 285 47 45.4 -12.2 | 255 32 30.9 8.0 14 675 3353 285 48 46.4 -12.4 | 256 33 31.9 7.7 15 649 3658 290 43 40.4 -14.7 | 258 26 25.9 5.5 16 600 4267 290 41 38.5 -14.0 | 256 25 24.0 6.1 17 554 4877 295 44 39.9 -18.6 | 266 25 25.4 1.6 18 500 5670 290 53 49.8 -18.1 | 267 35 35.3 2.0 19 472 6096 290 54 50.7 -18.5 | 267 36 36.2 1.7 20 452 6401 290 56 52.6 -19.2 | 268 38 38.1 1.0 21 400 7290 295 48 43.5 -20.3 | 270 29 29.0 -0.1 22 399 7315 295 47 42.6 -19.9 | 269 28 28.1 0.3 23 381 7620 295 50 45.3 -21.1 | 272 31 30.8 -1.0 24 306 9144 295 61 55.3 -25.8 | 278 41 40.8 -5.6 25 300 9280 295 62 56.2 -26.2 | 278 42 41.7 -6.0 26 250 10470 290 74 69.5 -25.3 | 275 55 55.0 -5.1 27 242 10668 290 74 69.5 -25.3 | 275 55 55.0 -5.1 28 205 11700 290 83 78.0 -28.4 | 277 64 63.5 -8.2 29 200 11850 290 86 80.8 -29.4 | 278 67 66.3 -9.2 30 198 11911 290 86 80.8 -29.4 | 278 67 66.3 -9.2 31 189 12192 290 86 80.8 -29.4 | 278 67 66.3 -9.2 32 171 12802 300 70 60.6 -35.0 | 288 48 46.1 -14.8 33 163 13106 285 63 60.9 -16.3 | 265 47 46.3 3.9 34 150 13620 305 53 43.4 -30.4 | 289 31 28.9 -10.2 35 148 13716 305 53 43.4 -30.4 | 289 31 28.9 -10.2 36 141 14021 295 50 45.3 -21.1 | 272 31 30.8 -1.0 37 122 14935 300 35 30.3 -17.5 | 260 16 15.8 2.7 38 116 15240 275 42 41.8 -3.7 | 239 32 27.3 16.5 39 100 16160 305 31 25.4 -17.8 | 258 11 10.9 2.4 40 95 16459 305 31 25.4 -17.8 | 258 11 10.9 2.4 41 91 16764 305 23 18.8 -13.2 | 212 8 4.3 7.0 42 86 17069 270 19 19.0 -0.0 | 193 21 4.5 20.2 43 75 17983 310 16 12.3 -10.3 | 167 10 -2.3 9.9 44 71 18288 355 16 1.4 -15.9 | 108 14 -13.1 4.2 45 70 18390 270 14 14.0 -0.0 | 179 20 -0.5 20.2 46 68 18593 270 16 16.0 -0.0 | 184 20 1.5 20.2 47 65 18898 300 17 14.7 -8.5 | 181 12 0.2 11.7 48 62 19202 295 13 11.8 -5.5 | 169 15 -2.7 14.7 49 59 19507 325 13 7.5 -10.6 | 143 12 -7.1 9.5 50 56 19812 250 10 9.4 3.4 | 168 24 -5.1 23.6 51 53 20117 260 17 16.7 3.0 | 186 23 2.2 23.1 52 51 20422 280 11 10.8 -1.9 | 169 19 -3.7 18.3 53 50 20530 260 10 9.8 1.7 | 168 22 -4.7 21.9 54 44 21336 305 12 9.8 -6.9 | 161 14 -4.7 13.3 55 40 21946 355 13 1.1 -13.0 | 118 15 -13.4 7.2 56 38 22250 360 13 -0.0 -13.0 | 116 16 -14.5 7.2 57 32 23470 20 10 -3.4 -9.4 | 121 21 -17.9 10.8 58 30 23790 25 4 -1.7 -3.6 | 136 23 -16.2 16.5 59 29 24079 40 2 -1.3 -1.5 | 140 24 -15.8 18.6 60 27 24384 45 10 -7.1 -7.1 | 121 25 -21.6 13.1 61 24 25298 130 11 -8.4 7.1 | 140 36 -22.9 27.2 62 20 26420 160 4 -1.4 3.8 | 146 29 -15.9 23.9 63 17 27432 30 7 -3.5 -6.1 | 128 23 -18.0 14.1 64 16 27737 35 10 -5.7 -8.2 | 121 24 -20.2 12.0 65 16 28042 90 11 -11.0 0.0 | 128 33 -25.5 20.2 66 14 28956 355 10 0.9 -10.0 | 127 17 -13.6 10.2 67 12 29566 345 11 2.8 -10.6 | 129 15 -11.7 9.5 68 12 29870 5 13 -1.1 -13.0 | 115 17 -15.6 7.2 69 11 30175 20 10 -3.4 -9.4 | 121 21 -17.9 10.8 70 10 30960 355 18 1.6 -17.9 | 100 13 -12.9 2.2 Wind Parameters Mean winds (0-6000m): 294.3 at 33.1 knts Storm direction: 324.3 at 24.8 knts Shear (0-3000m) pos: 2.3 neg: 5.6 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 103.2 deg Storm rel helicity (0-3000m) pos: 134.9 neg: -54.0 tot: 81.0 m^2/s^2 ave: 27.0 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 11.5 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.22 Bulk Shear: 103.91 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 ------------------------------------------------------------------------------- 500 340 8 137 17| 9.4 0.0 9.4| 0.0 -39.9 -39.9 -79.8 -0.81| 10.8 -8.8 1000 349 11 127 16| 4.7 3.0 7.7| 4.0 -54.0 -50.0 -50.0 -0.59| 9.3 -5.5 1500 340 13 129 13| 3.1 3.6 6.7| 21.9 -54.0 -32.0 -21.4 -0.12| 9.7 -1.2 2000 328 14 140 11| 2.3 4.7 7.0| 46.1 -54.0 -7.8 -3.9 0.09| 10.3 0.9 2500 315 16 160 10| 2.8 3.7 6.5| 93.1 -54.0 39.1 15.7 0.29| 10.7 3.1 3000 306 19 187 9| 2.3 5.6 7.9|134.9 -54.0 81.0 27.0 0.33| 11.5 3.8 4000 297 26 226 12| 1.9 4.2 6.1|149.1 -57.6 91.5 22.9 0.30| 10.0 3.0 5000 295 29 238 14| 2.0 3.4 5.3|180.7 -60.0 120.7 24.1 0.33| 8.7 2.9 6000 294 33 247 17| 1.6 3.6 5.2|184.2 -61.1 123.1 20.5 0.30| 8.0 2.4 Wrote GIF file: /home/apache/climate/data/raob//CYQI/skewt/CYQI.skewt.20250426.00.gif