UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for CYQI... Searching the city database file for: CYQI ... Date:1200Z 19 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 1011 9 7.6 6.9 95 0.7 7.2 210 10 279.9 280.9 279.9 296.7 6.17 1 1000 127 7.0 5.6 91 1.4 6.3 220 18 280.1 281.1 279.4 295.8 5.70 2 991 201 6.4 5.6 95 0.8 6.0 226 27 280.3 281.3 279.6 296.1 5.75 3 978 310 9.2 7.9 92 1.3 8.5 236 40 284.2 285.3 282.7 303.1 6.84 4 959 473 10.6 6.9 78 3.7 8.6 249 29 287.2 288.3 283.6 305.5 6.51 5 945 596 11.6 3.6 58 8.0 7.5 259 22 289.4 290.3 283.1 304.4 5.24 6 925 775 11.0 3.0 58 8.0 6.9 260 17 290.6 291.5 283.5 305.3 5.13 7 891 1089 12.8 2.8 51 10.0 7.6 254 24 295.5 296.5 285.7 311.0 5.25 8 850 1484 10.2 4.2 66 6.0 6.9 240 28 296.8 297.9 287.0 314.7 6.09 9 772 2279 6.0 4.7 91 1.3 5.3 255 42 300.6 301.9 289.1 321.2 6.95 10 746 2560 4.6 0.3 74 4.3 2.4 259 39 302.0 303.0 288.1 317.8 5.24 11 700 3075 0.6 -1.1 88 1.7 -0.2 275 33 303.1 304.1 288.2 318.4 5.05 12 653 3629 -2.7 -3.6 94 0.9 -3.1 280 40 305.5 306.3 288.5 319.3 4.49 13 508 5580 -13.7 -15.7 85 2.0 -14.3 285 62 314.9 315.3 289.4 322.2 2.21 14 500 5700 -14.7 -16.7 85 2.0 -15.3 285 64 315.1 315.5 289.3 321.9 2.07 15 420 6996 -24.3 -25.4 91 1.1 -24.5 286 71 318.9 319.1 289.6 322.9 1.15 16 400 7350 -26.9 -28.4 87 1.5 -27.2 285 69 320.0 320.2 289.8 323.2 0.92 17 385 7625 -29.1 -31.2 82 2.1 -29.5 285 68 320.7 320.8 289.8 323.2 0.73 18 300 9360 -43.7 -48.4 60 4.7 -44.0 285 65 323.8 323.8 290.1 324.4 0.16 19 278 9864 -48.3 -53.3 56 5.0 -48.5 295 73 324.3 324.3 290.2 324.6 0.10 20 257 10373 -53.1 -56.1 70 3.0 -53.2 306 82 324.5 324.6 290.2 324.8 0.07 21 254 10449 -53.7 -57.5 63 3.8 -53.8 308 83 324.8 324.8 290.3 325.0 0.06 22 251 10525 -54.3 -59.3 54 5.0 -54.4 309 85 325.0 325.0 290.3 325.2 0.05 23 250 10550 -54.3 -59.1 55 4.8 -54.4 310 85 325.3 325.3 290.5 325.5 0.05 24 236 10916 -57.3 -62.3 53 5.0 -57.4 312 88 326.2 326.2 290.7 326.4 0.04 25 209 11671 -63.0 -66.5 63 3.5 -63.1 320 103 328.8 328.8 291.4 328.9 0.02 26 206 11760 -63.7 -67.0 64 3.3 -63.7 320 103 329.1 329.1 291.5 329.2 0.02 27 200 11940 -64.7 -70.7 43 6.0 -64.7 320 93 330.3 330.3 291.8 330.4 0.01 28 196 12063 -65.5 -71.5 43 6.0 -65.5 315 91 330.9 330.9 292.0 331.0 0.01 29 187 12349 -65.9 -71.9 43 6.0 -66.0 312 94 334.8 334.8 293.0 334.8 0.01 30 180 12583 -59.9 -80.9 5 21.0 -60.0 310 87 348.2 348.2 296.3 348.3 0.00 31 160 13313 -63.5 -80.5 8 17.0 -63.6 293 56 354.1 354.1 297.5 354.1 0.00 32 150 13710 -62.1 -83.1 4 21.0 -62.3 295 56 363.1 363.1 299.3 363.1 0.00 33 147 13835 -61.7 -84.7 3 23.0 -61.9 293 54 365.9 365.9 299.8 365.9 0.00 34 143 14008 -59.1 -84.1 3 25.0 -59.3 297 50 373.3 373.3 301.1 373.3 0.00 35 133 14464 -58.7 -84.7 2 26.0 -59.0 301 37 381.9 381.9 302.5 381.9 0.00 36 114 15425 -62.7 -86.7 3 24.0 -62.9 289 33 391.6 391.6 304.0 391.6 0.00 37 103 16055 -61.1 -87.1 2 26.0 -61.3 290 58 406.2 406.2 306.0 406.2 0.00 38 100 16240 -57.9 -85.9 2 28.0 -58.3 305 54 415.9 415.9 307.2 415.9 0.00 39 97 16432 -58.3 -86.3 2 28.0 -58.7 305 54 418.7 418.7 307.6 418.7 0.00 40 95 16563 -56.9 -85.9 1 29.0 -57.3 307 50 424.0 424.0 308.2 424.0 0.00 41 72 18304 -60.3 -87.3 2 27.0 -60.7 303 23 451.7 451.7 311.0 451.7 0.00 42 70 18480 -59.3 -87.3 1 28.0 -59.7 275 17 457.5 457.5 311.5 457.5 0.00 43 64 19040 -58.9 -87.9 1 29.0 -59.4 280 22 470.3 470.3 312.7 470.3 0.00 44 61 19343 -55.1 -86.1 1 31.0 -55.9 296 24 485.2 485.2 313.8 485.3 0.00 45 50 20610 -55.1 -86.1 1 31.0 -56.1 300 8 513.6 513.6 315.9 513.7 0.00 46 33 23244 -57.7 -87.7 1 30.0 -58.8 314 10 571.5 571.5 319.2 571.6 0.01 47 31 23640 -54.5 -86.5 1 32.0 -56.1 236 10 590.5 590.5 320.2 590.5 0.01 48 30 23850 -54.9 -86.9 1 32.0 -56.5 265 13 595.0 595.0 320.4 595.0 0.01 49 29 24066 -55.5 -86.5 1 31.0 -57.1 255 13 599.1 599.1 320.6 599.2 0.01 50 20 26460 -50.1 -85.1 1 35.0 -53.5 140 6 682.8 682.8 323.9 682.9 0.01 51 19 26796 -49.3 -85.3 1 36.0 -53.1 110 6 695.4 695.4 324.3 695.5 0.01 52 17 27522 -50.9 -84.9 1 34.0 -54.5 73 9 712.7 712.8 324.8 712.9 0.02 53 10 31040 -42.5 -82.5 0 40.0 -51.5 190 5 860.9 860.9 328.7 861.3 0.04 54 8.8 31900 -44.5 -83.5 1 39.0 -53.0 885.2 885.2 329.1 885.6 0.04 55 8.1 32460 -40.5 -81.5 0 41.0 -51.5 922.3 922.3 329.8 923.0 0.06 56 6.4 34067 -39.9 -80.9 0 41.0 -52.4 989.1 989.2 331.0 990.2 0.09 TRP 196 12063 -65.5 -71.5 43 6.0 -65.5 315 91 330.9 330.9 292.0 331.0 0.01 WND 209 11671 -63.0 -66.5 63 3.5 -63.1 320 103 328.8 328.8 291.4 328.9 0.02 Sounding variables and indices 1000-500 mb thick: 5573.00 m Freezing level: 691.45 mb = 3175.80 m = 10419.17 ft Wetbulb zero: 703.74 mb = 3031.80 m = 9946.72 ft Precipitable water: 1.10 inches Sfc-500 mean rel hum: 81.50 % Est. max temperature: 24.26 C = 75.67 F Sfc-Lift cond lev (LCL): 1000.30 mb = 123.81 m = 406.20 ft T: 7.02 C 700-500 lapse rate: 5.83 C/km ThetaE index: 3.39 C Layer 746.0- 700.0 mb Conv cond level (CCL): 703.59 mb = 3033.53 m = 9952.39 ft Mean mixing ratio: 5.83 g/kg Conv temperature: 30.86 C = 87.55 F Cap Strength: 12.47 C Lifted Index: 12.41 C Risk: None Lifted Index @300 mb: 15.05 C Lifted Index @700 mb: 8.55 C Showalter Index: 4.73 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 18.90 C K Index: 27.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 283.79 Risk: None Energy Index: 1.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 60.54 J/kg Max Up Vert Vel: 11.00 m/s Conv Inhibition (B-): 79535.88 J/kg Cap Strength: 12.43 C Lift Cond Lev (LCL): 896.69 mb = 1035.84 m = 3398.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 30 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 1011 9 210 10 5.0 8.7 | 140 32 -20.5 24.3 1 1000 127 220 18 11.6 13.8 | 155 33 -14.0 29.4 2 979 305 235 40 32.8 22.9 | 191 39 7.2 38.5 3 944 610 260 21 20.7 3.6 | 166 20 -4.8 19.2 4 925 775 260 17 16.7 3.0 | 155 21 -8.8 18.6 5 910 914 260 22 21.7 3.8 | 169 20 -3.9 19.4 6 877 1219 250 26 24.4 8.9 | 177 25 -1.1 24.5 7 850 1484 240 28 24.2 14.0 | 178 30 -1.3 29.6 8 846 1524 235 27 22.1 15.5 | 174 31 -3.4 31.1 9 815 1829 250 38 35.7 13.0 | 200 30 10.2 28.6 10 785 2134 255 42 40.6 10.9 | 210 30 15.0 26.5 11 757 2438 255 42 40.6 10.9 | 210 30 15.0 26.5 12 729 2743 265 34 33.9 3.0 | 204 20 8.3 18.6 13 702 3048 280 35 34.5 -6.1 | 223 13 8.9 9.5 14 700 3075 275 33 32.9 -2.9 | 210 15 7.4 12.7 15 650 3658 280 40 39.4 -6.9 | 238 16 13.9 8.7 16 601 4267 280 41 40.4 -7.1 | 240 17 14.9 8.5 17 556 4877 285 50 48.3 -12.9 | 263 23 22.8 2.7 18 500 5700 285 64 61.8 -16.6 | 272 36 36.3 -1.0 19 474 6096 290 70 65.8 -23.9 | 282 41 40.3 -8.3 20 402 7315 285 72 69.5 -18.6 | 274 44 44.0 -3.0 21 400 7350 285 69 66.6 -17.9 | 273 41 41.1 -2.3 22 385 7620 285 68 65.7 -17.6 | 273 40 40.2 -2.0 23 309 9144 285 62 59.9 -16.0 | 271 34 34.4 -0.4 24 300 9360 285 65 62.8 -16.8 | 272 37 37.3 -1.2 25 250 10550 310 85 65.1 -54.6 | 315 56 39.6 -39.0 26 245 10668 310 83 63.6 -53.4 | 315 54 38.1 -37.8 27 209 11671 320 103 66.2 -78.9 | 327 75 40.7 -63.3 28 202 11887 320 103 66.2 -78.9 | 327 75 40.7 -63.3 29 200 11940 320 93 59.8 -71.2 | 328 65 34.3 -55.6 30 196 12063 315 91 64.3 -64.3 | 321 62 38.8 -48.7 31 183 12497 310 95 72.8 -61.1 | 314 66 47.3 -45.5 32 174 12802 310 69 52.9 -44.4 | 316 40 27.3 -28.8 33 157 13411 290 54 50.7 -18.5 | 276 25 25.2 -2.9 34 150 13710 295 56 50.8 -23.7 | 288 26 25.2 -8.1 35 150 13716 290 57 53.6 -19.5 | 278 28 28.0 -3.9 36 136 14326 305 43 35.2 -24.7 | 313 13 9.7 -9.1 37 129 14630 295 30 27.2 -12.7 | 210 3 1.7 2.9 38 123 14935 305 34 27.9 -19.5 | 329 5 2.3 -3.9 39 117 15240 295 32 29.0 -13.5 | 239 4 3.5 2.1 40 112 15545 285 34 32.8 -8.8 | 227 10 7.3 6.8 41 106 15850 280 46 45.3 -8.0 | 249 21 19.8 7.6 42 101 16154 295 64 58.0 -27.0 | 289 34 32.5 -11.4 43 100 16240 305 54 44.2 -31.0 | 309 24 18.7 -15.4 44 97 16459 305 54 44.2 -31.0 | 309 24 18.7 -15.4 45 88 17069 315 32 22.6 -22.6 | 22 8 -2.9 -7.0 46 83 17374 295 32 29.0 -13.5 | 239 4 3.5 2.1 47 76 17983 270 25 25.0 -0.0 | 178 16 -0.5 15.6 48 72 18288 305 23 18.8 -13.2 | 110 7 -6.7 2.4 49 70 18480 275 17 16.9 -1.5 | 149 17 -8.6 14.1 50 69 18593 285 19 18.4 -4.9 | 146 13 -7.2 10.7 51 66 18898 270 19 19.0 -0.0 | 157 17 -6.5 15.6 52 62 19202 290 26 24.4 -8.9 | 171 7 -1.1 6.7 53 57 19812 315 19 13.4 -13.4 | 100 12 -12.1 2.2 54 54 20117 355 10 0.9 -10.0 | 103 25 -24.7 5.6 55 52 20422 300 2 1.7 -1.0 | 122 28 -23.8 14.6 56 50 20610 300 8 6.9 -4.0 | 122 22 -18.6 11.6 57 49 20726 295 11 10.0 -4.6 | 125 19 -15.6 10.9 58 45 21336 280 11 10.8 -1.9 | 133 20 -14.7 13.7 59 43 21641 245 13 11.8 5.5 | 147 25 -13.7 21.1 60 39 22250 310 13 10.0 -8.4 | 115 17 -15.6 7.2 61 37 22555 0 0 -0.0 -0.0 | 121 30 -25.5 15.6 62 35 22860 320 14 9.0 -10.7 | 106 17 -16.5 4.9 63 33 23165 330 10 5.0 -8.7 | 109 22 -20.5 6.9 64 30 23774 210 10 5.0 8.7 | 140 32 -20.5 24.3 65 30 23850 265 13 13.0 1.1 | 143 21 -12.6 16.7 66 29 24079 255 13 12.6 3.4 | 146 23 -13.0 19.0 67 28 24384 280 10 9.8 -1.7 | 131 21 -15.7 13.9 68 21 26213 0 0 -0.0 -0.0 | 121 30 -25.5 15.6 69 20 26460 140 6 -3.9 4.6 | 125 36 -29.4 20.2 70 17 27432 55 6 -4.9 -3.4 | 112 33 -30.4 12.2 71 16 27737 110 14 -13.2 4.8 | 118 44 -38.7 20.4 72 16 28042 115 17 -15.4 7.2 | 119 47 -40.9 22.8 73 15 28346 120 12 -10.4 6.0 | 121 42 -35.9 21.6 74 14 28956 100 10 -9.8 1.7 | 116 39 -35.4 17.3 75 12 29566 115 22 -19.9 9.3 | 119 52 -45.5 24.9 76 12 29870 140 23 -14.8 17.6 | 129 52 -40.3 33.2 77 11 30175 165 15 -3.9 14.5 | 136 42 -29.4 30.1 78 10 31040 190 5 0.9 4.9 | 130 32 -24.7 20.5 Wind Parameters Mean winds (0-6000m): 271.4 at 39.9 knts Storm direction: 301.4 at 29.9 knts Shear (0-3000m) pos: 6.4 neg: 1.7 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 80.3 deg Storm rel helicity (0-3000m) pos: 484.5 neg: -107.7 tot: 376.7 m^2/s^2 ave: 125.6 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 18.8 stream: 7.5 10^-3/s Energy-Hel index: 0.17 Bulk Rich Number: 0.79 Bulk Shear: 76.59 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 ------------------------------------------------------------------------------- 500 235 28 175 32| 21.5 0.0 21.5|276.7 -38.2 238.5 476.9 0.54| 48.7 26.5 1000 245 24 172 26| 9.2 0.0 9.2|303.0 -85.6 217.4 217.4 0.35| 32.3 11.4 1500 246 25 174 26| 6.2 3.3 9.5|316.4 -95.9 220.5 147.0 0.31| 25.1 7.9 2000 246 27 179 27| 8.7 2.5 11.2|447.6 -95.9 351.7 175.8 0.44| 23.0 10.1 2500 249 30 186 27| 7.2 2.0 9.2|465.2 -97.5 367.7 147.1 0.44| 19.4 8.5 3000 252 31 189 26| 6.4 1.7 8.1|484.5-107.7 376.7 125.6 0.40| 18.8 7.5 4000 260 33 198 22| 5.5 1.2 6.8|514.7-115.7 399.1 99.8 0.41| 15.4 6.3 5000 266 35 209 21| 5.7 1.0 6.7|562.3-115.7 446.7 89.3 0.44| 13.6 6.0 6000 271 40 224 20| 5.5 1.0 6.5|642.6-115.7 526.9 87.8 0.44| 12.9 5.7 Wrote GIF file: /home/apache/climate/data/raob//CYQI/skewt/CYQI.skewt.20250419.12.gif