UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for CYQI... Searching the city database file for: CYQI ... Date:1200Z 15 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 31 185 7 SFC 999 9 5.8 3.5 85 2.3 4.7 185 7 279.0 279.9 277.9 292.5 4.92 2 990 87 5.6 2.0 78 3.6 3.9 189 10 279.6 280.3 277.6 291.9 4.46 3 980 174 7.6 0.6 61 7.0 4.4 193 13 282.4 283.1 278.5 293.8 4.07 4 969 271 7.0 -1.0 57 8.0 3.5 198 16 282.7 283.3 278.2 293.0 3.66 5 925 670 6.0 -1.0 61 7.0 2.9 215 8 285.4 286.1 279.7 296.4 3.84 6 916 750 5.6 -1.4 61 7.0 2.5 223 8 285.8 286.5 279.8 296.6 3.76 7 883 1050 5.0 -7.0 41 12.0 0.3 247 14 288.2 288.7 279.4 295.7 2.56 8 874 1133 4.6 -2.4 60 7.0 1.5 251 17 288.7 289.3 281.0 299.3 3.66 9 856 1303 4.8 -8.2 38 13.0 -0.3 261 24 290.6 291.0 280.3 297.7 2.40 10 850 1360 4.4 -7.6 41 12.0 -0.3 265 26 290.8 291.2 280.6 298.3 2.54 11 812 1731 2.2 -4.8 60 7.0 -0.7 272 27 292.2 292.8 282.1 302.0 3.29 12 793 1922 0.8 -7.2 55 8.0 -2.4 274 26 292.7 293.2 281.8 301.1 2.80 13 789 1963 0.8 -11.2 40 12.0 -3.5 273 26 293.2 293.5 281.1 299.4 2.06 14 778 2076 0.0 -8.0 55 8.0 -3.1 271 27 293.5 294.0 282.0 301.5 2.69 15 762 2242 0.2 -5.8 64 6.0 -2.3 268 30 295.4 296.0 283.5 305.2 3.25 16 752 2348 0.6 -0.3 94 0.9 0.1 267 33 297.0 297.9 285.9 311.7 4.98 17 703 2887 -2.3 -2.3 100 0.0 -2.3 275 40 299.6 300.4 286.5 313.3 4.60 18 700 2921 -2.5 -2.5 100 0.0 -2.5 275 40 299.7 300.5 286.5 313.4 4.55 19 625 3810 -8.3 -8.3 100 0.0 -8.3 270 34 303.0 303.6 286.4 313.0 3.27 20 613 3961 -8.5 -12.0 76 3.5 -9.7 270 31 304.4 304.9 286.1 312.2 2.48 21 612 3973 -8.1 -13.1 67 5.0 -9.8 270 31 305.0 305.4 286.1 312.2 2.28 22 605 4063 -8.1 -13.1 67 5.0 -9.8 271 32 306.0 306.4 286.5 313.3 2.30 23 585 4324 -8.5 -17.5 48 9.0 -11.3 275 36 308.5 308.8 286.7 313.9 1.65 24 545 4868 -13.1 -16.9 73 3.8 -14.3 270 43 309.3 309.7 287.2 315.4 1.87 25 528 5109 -14.7 -21.7 55 7.0 -16.5 270 39 310.2 310.5 286.9 314.5 1.28 26 523 5181 -15.1 -21.1 60 6.0 -16.7 270 37 310.6 310.9 287.1 315.1 1.36 27 512 5341 -15.5 -28.5 32 13.0 -18.3 270 34 312.0 312.2 286.9 314.5 0.71 28 500 5520 -17.1 -31.1 29 14.0 -19.7 270 30 312.2 312.3 286.8 314.2 0.57 29 499 5535 -17.3 -31.3 28 14.0 -19.9 270 30 312.1 312.2 286.8 314.1 0.56 30 419 6819 -28.7 -29.6 92 0.9 -28.9 254 43 313.5 313.6 287.5 316.2 0.78 31 408 7009 -30.1 -30.5 96 0.4 -30.2 250 47 314.1 314.2 287.6 316.6 0.74 32 403 7097 -30.7 -31.8 90 1.1 -30.9 250 49 314.4 314.5 287.6 316.7 0.66 33 400 7150 -30.7 -34.6 69 3.9 -31.2 250 51 315.1 315.2 287.7 316.9 0.51 34 380 7512 -33.5 -39.5 55 6.0 -34.1 258 53 316.1 316.1 287.8 317.2 0.33 35 363 7831 -36.5 -39.7 72 3.2 -36.8 266 56 316.2 316.3 287.9 317.4 0.33 36 339 8302 -39.9 -43.9 66 4.0 -40.2 272 73 317.8 317.9 288.3 318.7 0.23 37 338 8322 -39.5 -45.5 53 6.0 -39.9 272 74 318.6 318.7 288.5 319.4 0.19 38 322 8652 -41.9 -46.9 58 5.0 -42.2 274 87 319.8 319.8 288.9 320.4 0.17 39 317 8758 -41.5 -49.5 42 8.0 -41.9 275 91 321.8 321.8 289.5 322.3 0.13 40 300 9130 -44.5 -51.5 46 7.0 -44.8 270 97 322.6 322.7 289.7 323.1 0.11 41 275 9704 -50.1 -54.0 63 3.9 -50.3 267 105 322.7 322.7 289.7 323.0 0.09 42 270 9824 -50.5 -56.5 49 6.0 -50.7 267 108 323.8 323.8 290.0 324.0 0.07 43 257 10143 -53.1 -58.0 55 4.9 -53.2 265 113 324.6 324.6 290.2 324.8 0.06 44 252 10269 -54.1 -58.6 58 4.5 -54.2 265 111 324.9 324.9 290.3 325.1 0.06 45 250 10320 -54.5 -60.5 47 6.0 -54.6 265 110 325.0 325.1 290.3 325.2 0.04 46 244 10474 -55.1 -67.1 21 12.0 -55.3 267 109 326.4 326.4 290.7 326.5 0.02 47 238 10632 -56.1 -67.1 24 11.0 -56.3 270 103 327.2 327.2 290.9 327.3 0.02 48 216 11245 -55.9 -72.9 10 17.0 -56.1 276 103 336.7 336.8 293.5 336.8 0.01 49 208 11483 -57.5 -72.5 13 15.0 -57.7 279 102 337.9 337.9 293.8 337.9 0.01 50 200 11730 -56.9 -77.9 5 21.0 -57.1 285 80 342.7 342.7 295.0 342.7 0.00 51 192 11989 -56.3 -80.3 3 24.0 -56.5 285 70 347.6 347.6 296.1 347.7 0.00 52 183 12292 -58.1 -82.1 3 24.0 -58.3 285 60 349.5 349.5 296.5 349.5 0.00 53 181 12362 -55.7 -83.7 2 28.0 -56.0 285 59 354.5 354.5 297.6 354.5 0.00 54 174 12615 -52.9 -83.9 1 31.0 -53.3 285 55 363.2 363.2 299.3 363.2 0.00 55 169 12803 -53.5 -83.5 1 30.0 -53.9 285 52 365.2 365.2 299.7 365.2 0.00 56 152 13485 -53.3 -85.3 1 32.0 -53.7 272 56 376.8 376.8 301.7 376.8 0.00 57 150 13570 -53.1 -85.1 1 32.0 -53.5 270 55 378.6 378.6 302.0 378.6 0.00 58 147 13701 -51.1 -85.1 1 34.0 -51.7 262 55 384.2 384.2 302.9 384.2 0.00 59 143 13880 -51.9 -84.9 1 33.0 -52.4 261 54 385.9 385.9 303.2 385.9 0.00 TRP 238 10632 -56.1 -67.1 24 11.0 -56.3 270 103 327.2 327.2 290.9 327.3 0.02 WND 257 10143 -53.1 -58.0 55 4.9 -53.2 265 113 324.6 324.6 290.2 324.8 0.06 Sounding variables and indices 1000-500 mb thick: 5489.00 m Freezing level: 741.86 mb = 2459.85 m = 8070.29 ft Wetbulb zero: 858.71 mb = 1276.97 m = 4189.49 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 68.45 % Est. max temperature: 17.56 C = 63.61 F Sfc-Lift cond lev (LCL): 964.28 mb = 313.09 m = 1027.19 ft T: 6.89 C 700-500 lapse rate: 5.62 C/km ThetaE index: 2.58 C Layer 793.0- 778.0 mb Conv cond level (CCL): 659.72 mb = 3386.08 m = 11109.04 ft Mean mixing ratio: 3.84 g/kg Conv temperature: 28.19 C = 82.74 F Cap Strength: 15.83 C Lifted Index: 15.69 C Risk: None Lifted Index @300 mb: 19.93 C Lifted Index @700 mb: 10.14 C Showalter Index: 13.06 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 9.50 C K Index: 13.90 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 3.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.85 J/kg Max Up Vert Vel: 7.05 m/s Conv Inhibition (B-): 10050.27 J/kg Cap Strength: 15.82 C Lift Cond Lev (LCL): 851.47 mb = 1345.90 m = 4415.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 23 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 ---------------------------------------------------------- 0 999 9 185 7 0.6 7.0 | 132 26 -19.4 17.4 1 965 305 200 17 5.8 16.0 | 152 30 -14.2 26.4 2 932 610 195 8 2.1 7.7 | 135 25 -17.9 18.1 3 925 670 215 8 4.6 6.6 | 138 23 -15.4 16.9 4 898 914 240 9 7.8 4.5 | 141 19 -12.2 14.9 5 865 1219 255 20 19.3 5.2 | 178 16 -0.7 15.6 6 850 1360 265 26 25.9 2.3 | 205 14 5.9 12.7 7 833 1524 265 30 29.9 2.6 | 217 16 9.9 13.0 8 802 1829 275 26 25.9 -2.3 | 216 10 5.9 8.1 9 772 2134 270 27 27.0 -0.0 | 214 13 7.0 10.4 10 743 2438 265 36 35.9 3.1 | 230 21 15.9 13.5 11 716 2743 275 39 38.9 -3.4 | 250 20 18.9 7.0 12 700 2921 275 40 39.8 -3.5 | 251 21 19.9 6.9 13 689 3048 275 41 40.8 -3.6 | 252 22 20.8 6.8 14 636 3658 270 37 37.0 -0.0 | 239 20 17.0 10.4 15 612 3962 270 31 31.0 -0.0 | 227 15 11.0 10.4 16 588 4267 275 36 35.9 -3.1 | 245 17 15.9 7.2 17 543 4877 270 43 43.0 -0.0 | 246 25 23.0 10.4 18 500 5520 270 30 30.0 -0.0 | 224 14 10.0 10.4 19 482 5791 265 30 29.9 2.6 | 217 16 9.9 13.0 20 462 6096 270 30 30.0 -0.0 | 224 14 10.0 10.4 21 408 7010 250 47 44.2 16.1 | 222 36 24.2 26.5 22 400 7150 250 51 47.9 17.4 | 225 39 27.9 27.8 23 374 7620 260 53 52.2 9.2 | 239 38 32.2 19.6 24 357 7925 270 58 58.0 -0.0 | 255 39 38.0 10.4 25 313 8839 275 95 94.6 -8.3 | 268 75 74.6 2.1 26 300 9130 270 97 97.0 -0.0 | 262 78 77.0 10.4 27 299 9144 270 96 96.0 -0.0 | 262 77 76.0 10.4 28 257 10143 265 113 112.6 9.8 | 258 95 92.6 20.2 29 250 10320 265 110 109.6 9.6 | 257 92 89.6 20.0 30 248 10363 265 113 112.6 9.8 | 258 95 92.6 20.2 31 238 10632 270 103 103.0 -0.0 | 263 84 83.0 10.4 32 237 10668 270 107 107.0 -0.0 | 263 88 87.0 10.4 33 205 11582 280 101 99.5 -17.5 | 275 80 79.5 -7.2 34 200 11730 285 80 77.3 -20.7 | 280 58 57.3 -10.3 35 186 12192 285 62 59.9 -16.0 | 278 40 39.9 -5.7 36 169 12802 285 52 50.2 -13.5 | 276 30 30.2 -3.1 37 161 13106 280 58 57.1 -10.1 | 270 37 37.1 0.3 38 150 13570 270 55 55.0 -0.0 | 253 37 35.0 10.4 39 146 13716 260 55 54.2 9.6 | 240 40 34.2 19.9 40 111 15240 275 39 38.9 -3.4 | 250 20 18.9 7.0 41 100 15850 260 47 46.3 8.2 | 235 32 26.3 18.5 42 89 16459 260 47 46.3 8.2 | 235 32 26.3 18.5 Wind Parameters Mean winds (0-6000m): 267.4 at 30.0 knts Storm direction: 297.4 at 22.5 knts Shear (0-3000m) pos: 5.6 neg: 1.8 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 119.7 deg Storm rel helicity (0-3000m) pos: 234.6 neg: -58.7 tot: 175.9 m^2/s^2 ave: 58.6 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 12.6 stream: 6.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.23 Bulk Shear: 107.04 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 ------------------------------------------------------------------------------- 500 197 13 144 28| 4.5 0.0 4.5| 71.4 -38.4 32.9 65.8 0.27| 16.8 4.6 1000 208 11 143 25| 5.5 0.0 5.5|100.2 -56.7 43.6 43.6 0.25| 15.1 3.7 1500 235 15 157 20| 10.0 0.0 10.0|173.4 -56.7 116.7 77.8 0.52| 16.6 8.6 2000 250 18 169 17| 7.0 0.0 7.0|174.8 -58.3 116.6 58.3 0.45| 14.2 6.4 2500 256 21 180 15| 5.6 2.1 7.7|200.9 -58.7 142.2 56.9 0.46| 13.7 6.3 3000 261 24 194 14| 5.6 1.8 7.4|234.6 -58.7 175.9 58.6 0.50| 12.6 6.3 4000 265 27 209 15| 4.2 0.8 5.0|235.2 -98.3 136.9 34.2 0.35| 10.8 3.8 5000 267 29 219 15| 4.1 0.9 4.9|255.6-106.4 149.2 29.8 0.33| 10.1 3.4 6000 267 30 221 15| 3.4 1.0 4.4|260.4-141.7 118.8 19.8 0.23| 9.7 2.3 Wrote GIF file: /home/apache/climate/data/raob//CYQI/skewt/CYQI.skewt.20250415.12.gif