UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for CYQI... Searching the city database file for: CYQI ... Date:1200Z 27 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 ------------------------------------------------------------------------------- 0 1000 18 205 10 SFC 998 9 8.6 8.6 100 0.0 8.6 205 10 281.9 283.1 281.8 301.2 7.03 2 984 131 7.6 7.6 100 0.0 7.6 209 15 282.0 283.2 281.5 300.4 6.66 3 955 391 13.0 12.1 94 0.9 12.4 218 24 289.9 291.6 287.5 316.2 9.32 4 935 577 14.4 12.6 89 1.8 13.3 224 29 293.1 294.9 289.1 321.2 9.85 5 925 671 13.8 12.3 91 1.5 12.9 225 32 293.4 295.2 289.2 321.3 9.76 6 889 1005 11.2 11.2 100 0.0 11.2 216 31 294.1 295.8 289.1 321.1 9.44 7 874 1147 11.6 10.4 92 1.2 10.9 219 32 295.9 297.6 289.5 322.3 9.10 8 850 1380 10.4 9.3 93 1.1 9.7 220 30 297.0 298.6 289.5 322.3 8.68 9 787 2018 7.0 4.3 83 2.7 5.5 227 30 300.0 301.2 288.6 319.7 6.63 10 784 2049 7.2 4.1 81 3.1 5.5 227 30 300.6 301.8 288.8 320.1 6.56 11 745 2467 3.2 3.0 99 0.2 3.1 225 35 300.6 301.8 288.6 319.6 6.38 12 731 2620 2.2 0.4 88 1.8 1.3 222 36 301.2 302.2 287.9 317.3 5.39 13 715 2799 1.8 -8.2 47 10.0 -2.3 220 39 302.6 303.2 285.9 311.5 2.88 14 708 2879 1.2 -6.8 55 8.0 -2.2 220 42 302.8 303.4 286.3 312.8 3.24 15 702 2947 0.6 -1.8 84 2.4 -0.6 220 45 302.9 303.8 287.9 317.4 4.78 16 700 2970 0.4 -1.8 85 2.2 -0.7 220 46 302.9 303.8 287.9 317.5 4.79 17 661 3426 -3.1 -4.8 88 1.7 -3.8 220 43 304.0 304.7 287.6 316.4 4.05 18 656 3486 -2.9 -6.7 75 3.8 -4.5 220 42 304.9 305.5 287.3 315.8 3.53 19 652 3535 -2.5 -16.5 33 14.0 -7.1 220 42 305.9 306.2 285.7 311.1 1.61 20 649 3571 -2.7 -14.7 39 12.0 -6.9 220 41 306.0 306.4 286.1 312.1 1.88 21 644 3633 -3.1 -15.1 39 12.0 -7.2 220 40 306.3 306.6 286.1 312.1 1.84 22 642 3657 -3.5 -8.2 70 4.7 -5.4 220 40 306.1 306.7 287.5 316.1 3.21 23 640 3682 -3.7 -8.2 71 4.5 -5.5 220 40 306.1 306.7 287.5 316.2 3.22 24 639 3694 -3.7 -10.7 58 7.0 -6.4 220 40 306.3 306.8 286.9 314.6 2.65 25 636 3731 -4.3 -6.5 85 2.2 -5.3 220 40 306.0 306.7 287.9 317.5 3.70 26 631 3793 -4.9 -4.9 100 0.0 -4.9 220 41 306.0 306.8 288.4 319.0 4.21 27 611 4045 -6.9 -7.7 94 0.8 -7.2 220 42 306.5 307.2 287.9 317.5 3.51 28 607 4097 -5.9 -22.9 25 17.0 -10.6 220 43 308.3 308.5 285.9 311.6 1.00 29 605 4123 -5.7 -23.7 23 18.0 -10.6 220 43 308.8 309.0 286.0 311.9 0.93 30 599 4201 -6.1 -22.1 27 16.0 -10.6 220 43 309.2 309.4 286.3 312.8 1.09 31 588 4345 -7.5 -9.0 89 1.5 -8.1 220 44 309.2 309.8 288.6 319.6 3.29 32 586 4372 -7.7 -11.9 72 4.2 -9.2 219 44 309.3 309.8 288.0 317.6 2.62 33 582 4425 -7.9 -10.8 80 2.9 -9.0 219 44 309.7 310.2 288.3 318.8 2.88 34 580 4452 -8.1 -15.1 57 7.0 -10.5 219 44 309.7 310.1 287.5 316.3 2.04 35 577 4492 -8.5 -14.5 62 6.0 -10.5 218 44 309.7 310.1 287.6 316.7 2.15 36 574 4532 -8.9 -10.2 90 1.3 -9.4 218 44 309.7 310.3 288.6 319.4 3.07 37 568 4614 -9.7 -10.4 95 0.7 -10.0 217 44 309.7 310.3 288.5 319.4 3.05 38 545 4932 -10.1 -29.1 19 19.0 -14.4 215 45 312.9 313.0 287.1 315.1 0.63 39 525 5219 -11.9 -28.9 23 17.0 -15.7 215 49 314.1 314.2 287.6 316.4 0.67 40 506 5500 -14.7 -23.7 46 9.0 -17.0 215 53 314.0 314.3 288.1 317.8 1.12 41 500 5590 -15.3 -26.3 38 11.0 -17.9 215 54 314.4 314.6 287.9 317.4 0.89 42 468 6088 -19.1 -32.1 31 13.0 -21.5 215 47 315.7 315.8 287.9 317.6 0.55 43 454 6314 -20.9 -31.9 37 11.0 -22.8 213 52 316.2 316.3 288.2 318.2 0.58 44 449 6396 -21.7 -27.7 58 6.0 -22.9 213 54 316.2 316.3 288.5 319.2 0.87 45 447 6429 -21.9 -23.7 85 1.8 -22.3 212 54 316.3 316.6 288.9 320.6 1.26 46 440 6545 -22.9 -24.5 87 1.6 -23.2 211 57 316.5 316.7 288.9 320.5 1.19 47 431 6697 -23.7 -26.4 78 2.7 -24.2 210 61 317.3 317.5 289.0 320.9 1.03 48 429 6731 -23.9 -30.9 52 7.0 -25.1 210 60 317.5 317.6 288.7 319.9 0.68 49 422 6851 -24.7 -27.1 80 2.4 -25.2 208 56 318.0 318.2 289.2 321.4 0.98 50 411 7044 -26.1 -30.8 65 4.7 -26.9 206 52 318.6 318.7 289.1 321.1 0.71 51 406 7132 -26.7 -37.7 35 11.0 -28.2 208 54 318.9 319.0 288.8 320.3 0.37 52 400 7240 -27.7 -44.7 18 17.0 -29.4 210 56 319.0 319.0 288.6 319.7 0.18 53 399 7258 -27.7 -45.7 16 18.0 -29.5 210 56 319.2 319.2 288.7 319.8 0.16 54 379 7624 -30.1 -54.1 8 24.0 -31.8 210 57 320.8 320.8 289.0 321.0 0.06 55 362 7947 -32.3 -57.3 7 25.0 -33.8 215 61 322.1 322.1 289.5 322.3 0.05 56 300 9240 -41.9 -46.5 61 4.6 -42.2 205 84 326.3 326.3 290.9 327.1 0.20 57 250 10450 -53.1 -56.9 63 3.8 -53.2 205 84 327.1 327.1 291.0 327.4 0.07 58 203 11749 -64.2 -66.3 76 2.0 -64.3 220 97 329.6 329.6 291.6 329.7 0.03 59 202 11779 -64.5 -66.5 76 2.0 -64.5 220 96 329.7 329.7 291.6 329.8 0.02 60 200 11840 -63.5 -67.2 61 3.7 -63.6 220 94 332.2 332.2 292.3 332.3 0.02 61 150 13650 -56.7 -83.7 2 27.0 -57.0 230 38 372.4 372.4 301.0 372.4 0.00 62 100 16200 -58.3 -86.3 2 28.0 -58.7 250 17 415.1 415.1 307.2 415.1 0.00 63 82 17453 -56.7 -85.7 1 29.0 -57.2 282 22 442.6 442.6 310.1 442.6 0.00 64 77 17850 -58.3 -86.3 2 28.0 -58.7 269 19 447.3 447.3 310.6 447.3 0.00 65 70 18450 -57.7 -86.7 1 29.0 -58.3 250 16 460.9 460.9 311.8 461.0 0.00 66 67 18728 -56.7 -86.7 1 30.0 -57.3 248 16 468.9 468.9 312.5 468.9 0.00 67 63 19117 -58.3 -87.3 1 29.0 -58.9 241 20 473.7 473.7 313.0 473.7 0.00 68 50 20580 -56.3 -87.3 1 31.0 -57.2 305 11 510.8 510.8 315.7 510.8 0.00 69 30 23830 -54.7 -86.7 1 32.0 -56.3 75 8 595.5 595.5 320.4 595.6 0.01 70 23 25537 -53.9 -86.9 1 33.0 -56.1 101 6 644.9 644.9 322.5 645.0 0.01 71 20 26440 -52.1 -86.1 1 34.0 -55.0 115 5 676.7 676.7 323.7 676.8 0.01 72 14 28766 -46.5 -84.5 1 38.0 -52.3 62 11 768.4 768.4 326.4 768.5 0.02 73 10 31000 -44.7 -83.7 1 39.0 -52.5 165 11 852.7 852.7 328.5 853.0 0.04 74 8.8 31857 -43.7 -83.7 0 40.0 -52.6 888.3 888.3 329.2 888.7 0.04 75 8.2 32331 -44.5 -84.5 0 40.0 -53.3 903.3 903.3 329.5 903.7 0.04 76 7.0 33403 -39.3 -81.3 0 42.0 -51.8 966.6 966.6 330.7 967.4 0.08 TRP 202 11779 -64.5 -66.5 76 2.0 -64.5 220 96 329.7 329.7 291.6 329.8 0.02 WND 203 11749 -64.2 -66.3 76 2.0 -64.3 220 97 329.6 329.6 291.6 329.7 0.03 Sounding variables and indices 1000-500 mb thick: 5572.00 m Freezing level: 695.54 mb = 3022.15 m = 9915.08 ft Wetbulb zero: 725.24 mb = 2684.28 m = 8806.60 ft Precipitable water: 1.14 inches Sfc-500 mean rel hum: 75.19 % Est. max temperature: 23.81 C = 74.86 F Sfc-Lift cond lev (LCL): 998.00 mb = 9.00 m = 29.53 ft T: 8.60 C 700-500 lapse rate: 5.99 C/km ThetaE index: 8.51 C Layer 745.0- 708.0 mb Conv cond level (CCL): 998.00 mb = 9.00 m = 29.53 ft Mean mixing ratio: 8.80 g/kg Conv temperature: 11.92 C = 53.46 F Cap Strength: 5.04 C Lifted Index: 4.37 C Risk: None Lifted Index @300 mb: 8.82 C Lifted Index @700 mb: 2.49 C Showalter Index: -0.14 C Risk: Thunderstorms probable Total Totals Index: 50.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 24.60 C K Index: 32.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 251.60 Risk: None Energy Index: -1.02 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 62.74 J/kg Max Up Vert Vel: 11.20 m/s Conv Inhibition (B-): 49643.98 J/kg Cap Strength: 5.02 C Lift Cond Lev (LCL): 936.96 mb = 558.19 m = 1831.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 249 at 29 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 ---------------------------------------------------------- 0 998 9 205 10 4.2 9.1 | 87 23 -22.6 -1.2 1 965 305 215 22 12.6 18.0 | 119 16 -14.2 7.8 2 932 610 225 30 21.2 21.2 | 153 12 -5.7 11.0 3 925 671 225 32 22.6 22.6 | 161 13 -4.2 12.4 4 899 914 215 30 17.2 24.6 | 146 17 -9.7 14.3 5 866 1219 220 32 20.6 24.5 | 156 16 -6.3 14.3 6 850 1380 220 30 19.3 23.0 | 149 15 -7.6 12.7 7 805 1829 230 27 20.7 17.4 | 139 9 -6.2 7.1 8 775 2134 225 32 22.6 22.6 | 161 13 -4.2 12.4 9 747 2438 225 35 24.7 24.7 | 172 15 -2.1 14.5 10 720 2743 220 37 23.8 28.3 | 170 18 -3.1 18.1 11 700 2970 220 46 29.6 35.2 | 186 25 2.7 25.0 12 693 3048 220 47 30.2 36.0 | 187 26 3.3 25.7 13 641 3658 220 40 25.7 30.6 | 177 20 -1.2 20.4 14 593 4267 220 44 28.3 33.7 | 183 23 1.4 23.4 15 548 4877 215 44 25.2 36.0 | 176 26 -1.6 25.8 16 500 5590 215 54 31.0 44.2 | 187 34 4.1 34.0 17 467 6096 215 47 27.0 38.5 | 180 28 0.1 28.2 18 430 6706 210 61 30.5 52.8 | 185 43 3.6 42.6 19 413 7010 205 51 21.6 46.2 | 172 36 -5.3 36.0 20 400 7240 210 56 28.0 48.5 | 182 38 1.1 38.2 21 379 7620 210 57 28.5 49.4 | 182 39 1.6 39.1 22 362 7925 215 61 35.0 50.0 | 192 41 8.1 39.7 23 304 9144 210 79 39.5 68.4 | 192 60 12.6 58.2 24 300 9240 205 84 35.5 76.1 | 187 66 8.6 65.9 25 291 9449 205 84 35.5 76.1 | 187 66 8.6 65.9 26 250 10450 205 84 35.5 76.1 | 187 66 8.6 65.9 27 241 10668 205 85 35.9 77.0 | 188 67 9.1 66.8 28 219 11278 205 89 37.6 80.7 | 189 71 10.7 70.4 29 203 11749 220 97 62.4 74.3 | 209 73 35.5 64.0 30 202 11779 220 96 61.7 73.5 | 209 72 34.8 63.3 31 200 11840 220 94 60.4 72.0 | 209 70 33.6 61.7 32 199 11887 220 97 62.4 74.3 | 209 73 35.5 64.0 33 180 12497 235 75 61.4 43.0 | 227 48 34.6 32.8 34 172 12802 220 41 26.4 31.4 | 179 21 -0.5 21.1 35 164 13106 230 47 36.0 30.2 | 205 22 9.1 20.0 36 156 13411 240 45 39.0 22.5 | 225 17 12.1 12.2 37 150 13650 230 38 29.1 24.4 | 189 14 2.2 14.2 38 148 13716 230 39 29.9 25.1 | 191 15 3.0 14.8 39 116 15240 265 31 30.9 2.7 | 332 9 4.0 -7.6 40 106 15850 250 27 25.4 9.2 | 56 2 -1.5 -1.0 41 101 16154 275 22 21.9 -1.9 | 22 13 -4.9 -12.2 42 100 16200 250 17 16.0 5.8 | 68 12 -10.9 -4.4 43 96 16459 250 17 16.0 5.8 | 68 12 -10.9 -4.4 44 87 17069 260 26 25.6 4.5 | 12 6 -1.3 -5.7 45 83 17374 285 23 22.2 -6.0 | 16 17 -4.6 -16.2 46 75 17983 265 18 17.9 1.6 | 46 12 -8.9 -8.7 47 72 18288 285 21 20.3 -5.4 | 23 17 -6.6 -15.7 48 70 18450 250 16 15.0 5.5 | 68 13 -11.8 -4.8 49 68 18593 250 15 14.1 5.1 | 68 14 -12.8 -5.1 50 62 19202 240 21 18.2 10.5 | 92 9 -8.7 0.2 51 59 19507 295 10 9.1 -4.2 | 51 23 -17.8 -14.5 52 54 20117 265 10 10.0 0.9 | 61 19 -16.9 -9.4 53 51 20422 270 10 10.0 -0.0 | 59 20 -16.9 -10.3 54 50 20580 305 11 9.0 -6.3 | 47 24 -17.9 -16.6 55 49 20726 280 13 12.8 -2.3 | 48 19 -14.1 -12.5 56 44 21336 305 9 7.4 -5.2 | 52 25 -19.5 -15.4 57 42 21641 335 10 4.2 -9.1 | 50 30 -22.6 -19.3 58 38 22250 0 0 -0.0 -0.0 | 69 29 -26.9 -10.3 59 33 23165 170 10 -1.7 9.8 | 89 29 -28.6 -0.4 60 30 23830 75 8 -7.7 -2.1 | 70 37 -34.6 -12.3 61 20 26440 115 5 -4.5 2.1 | 75 32 -31.4 -8.1 62 17 27432 100 12 -11.8 2.1 | 78 40 -38.7 -8.2 63 12 29566 40 10 -6.4 -7.7 | 62 38 -33.3 -17.9 64 12 29870 90 10 -10.0 0.0 | 74 38 -36.9 -10.3 65 10 31000 165 11 -2.8 10.6 | 91 30 -29.7 0.4 Wind Parameters Mean winds (0-6000m): 219.1 at 38.3 knts Storm direction: 249.1 at 28.8 knts Shear (0-3000m) pos: 3.3 neg: 3.6 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 99.8 deg Storm rel helicity (0-3000m) pos: 155.4 neg: -27.2 tot: 128.2 m^2/s^2 ave: 42.7 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 4.9 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.33 Bulk Shear: 47.21 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 ------------------------------------------------------------------------------- 500 215 20 110 17| 18.5 0.0 18.5| 73.8 0.0 73.8 147.6 0.86| 19.0 16.4 1000 219 25 130 15| 9.3 2.1 11.4| 91.6 -13.1 78.5 78.5 0.61| 15.0 9.1 1500 219 27 137 15| 6.0 1.4 7.5| 99.9 -21.5 78.4 52.3 0.50| 11.9 6.0 2000 221 27 139 14| 4.9 1.1 6.0|106.9 -26.0 80.9 40.5 0.44| 10.7 4.8 2500 222 28 145 13| 3.9 2.0 5.9|120.8 -26.0 94.8 37.9 0.47| 9.8 4.6 3000 222 30 152 14| 3.3 3.6 6.9|155.4 -27.2 128.2 42.7 0.47| 10.3 4.9 4000 221 34 163 16| 2.5 2.2 4.6|162.7 -50.0 112.7 28.2 0.38| 8.8 3.3 5000 220 36 168 17| 2.0 2.2 4.2|173.6 -66.6 107.0 21.4 0.33| 7.7 2.6 6000 219 38 172 20| 1.6 2.1 3.7|207.2 -90.2 117.0 19.5 0.30| 7.6 2.3 Wrote GIF file: /home/apache/climate/data/raob//CYQI/skewt/CYQI.skewt.20250427.12.gif