UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for CYQI... Searching the city database file for: CYQI ... Date:0000Z 20 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 1005 9 7.2 7.2 100 0.0 7.2 220 7 280.0 281.0 280.1 297.3 6.34 1 1000 77 6.8 6.1 95 0.7 6.5 240 12 280.0 281.0 279.6 296.1 5.91 2 986 193 6.0 6.0 100 0.0 6.0 245 25 280.3 281.3 279.8 296.6 5.95 3 974 294 7.4 7.1 98 0.3 7.2 250 36 282.7 283.8 281.6 300.6 6.50 4 971 319 9.6 7.5 87 2.1 8.5 251 37 285.1 286.3 282.9 303.8 6.70 5 969 336 15.4 9.4 67 6.0 11.9 251 36 291.2 292.5 286.4 313.0 7.65 6 961 407 17.6 8.6 56 9.0 12.3 254 35 294.1 295.4 287.1 315.2 7.31 7 945 550 17.8 6.8 48 11.0 11.5 258 31 295.7 296.9 287.0 314.8 6.56 8 925 733 17.0 9.0 59 8.0 12.3 260 28 296.7 298.1 288.5 319.4 7.81 9 924 742 17.0 9.0 59 8.0 12.3 260 28 296.8 298.2 288.6 319.6 7.82 10 850 1449 12.0 9.1 82 2.9 10.3 260 34 298.7 300.3 289.9 323.8 8.56 11 802 1934 8.2 7.7 97 0.5 7.9 265 40 299.7 301.2 290.0 324.0 8.25 12 797 1985 7.8 7.8 100 0.0 7.8 265 40 299.8 301.3 290.1 324.4 8.36 13 700 3048 2.4 1.1 91 1.3 1.7 280 37 305.1 306.2 289.7 323.2 5.93 14 677 3318 0.6 -0.4 93 1.0 0.1 283 40 306.1 307.1 289.6 322.9 5.49 15 613 4110 -3.9 -4.6 95 0.7 -4.2 280 44 309.7 310.5 289.8 323.6 4.44 16 577 4589 -2.7 -8.7 63 6.0 -5.3 277 50 316.5 317.2 291.0 327.6 3.43 17 533 5213 -7.7 -11.6 74 3.9 -9.2 270 55 317.8 318.4 291.0 327.5 2.95 18 500 5710 -9.3 -17.3 52 8.0 -12.1 265 57 321.7 322.1 291.2 328.4 1.97 19 491 5850 -9.7 -20.7 40 11.0 -13.1 267 57 322.9 323.2 291.2 328.0 1.50 20 480 6024 -11.1 -25.1 30 14.0 -14.9 269 57 323.3 323.5 290.8 326.9 1.04 21 433 6803 -17.7 -22.1 68 4.4 -18.9 276 59 324.5 324.8 291.6 329.8 1.50 22 430 6855 -18.1 -25.1 54 7.0 -19.8 276 59 324.7 324.9 291.3 328.7 1.16 23 422 6995 -19.3 -23.4 70 4.1 -20.4 277 60 324.9 325.2 291.6 329.7 1.37 24 407 7262 -20.9 -30.9 40 10.0 -22.9 280 61 326.2 326.3 291.4 328.8 0.71 25 400 7390 -21.9 -32.9 36 11.0 -23.9 280 63 326.5 326.6 291.3 328.7 0.60 26 393 7520 -22.9 -34.9 33 12.0 -24.9 280 64 326.9 327.0 291.3 328.7 0.50 27 311 9183 -38.5 -42.8 64 4.3 -38.9 286 85 327.7 327.8 291.4 328.8 0.28 28 308 9250 -38.7 -45.7 48 7.0 -39.2 287 86 328.3 328.4 291.5 329.1 0.21 29 300 9430 -40.3 -46.3 53 6.0 -40.7 290 90 328.6 328.6 291.5 329.3 0.20 30 298 9476 -40.7 -47.7 47 7.0 -41.2 290 91 328.6 328.7 291.5 329.3 0.17 31 265 10266 -46.9 -51.1 62 4.2 -47.1 287 92 330.8 330.8 292.0 331.3 0.13 32 253 10572 -49.7 -54.7 56 5.0 -49.9 285 90 331.0 331.1 292.1 331.4 0.09 33 250 10650 -50.3 -55.0 57 4.7 -50.5 285 89 331.3 331.3 292.2 331.6 0.09 34 236 11022 -53.9 -56.7 71 2.8 -54.0 285 94 331.3 331.4 292.2 331.7 0.08 35 228 11242 -55.5 -61.5 47 6.0 -55.6 288 97 332.2 332.2 292.3 332.4 0.04 36 223 11383 -56.9 -60.5 64 3.6 -57.0 290 99 332.2 332.2 292.3 332.4 0.05 37 214 11641 -59.5 -62.2 71 2.7 -59.6 294 102 332.1 332.1 292.3 332.2 0.04 38 204 11938 -62.1 -66.5 55 4.4 -62.1 298 106 332.5 332.5 292.4 332.6 0.02 39 200 12060 -63.5 -67.3 60 3.8 -63.6 300 108 332.2 332.2 292.3 332.3 0.02 40 196 12184 -64.7 -66.9 74 2.2 -64.7 300 110 332.2 332.2 292.3 332.3 0.02 41 190 12373 -65.9 -69.2 63 3.3 -65.9 300 113 333.3 333.3 292.6 333.3 0.02 42 187 12469 -66.5 -70.4 58 3.9 -66.5 300 113 333.8 333.8 292.7 333.9 0.02 43 178 12767 -67.7 -69.8 74 2.1 -67.7 300 100 336.6 336.6 293.5 336.7 0.02 44 164 13255 -70.7 -74.0 62 3.3 -70.7 290 69 339.5 339.5 294.2 339.6 0.01 45 158 13478 -67.3 -78.3 20 11.0 -67.4 283 63 348.9 348.9 296.4 349.0 0.01 46 150 13790 -68.9 -79.9 19 11.0 -68.9 280 68 351.4 351.4 297.0 351.4 0.00 47 149 13830 -68.9 -80.9 16 12.0 -68.9 283 69 352.1 352.1 297.1 352.1 0.00 48 146 13952 -67.1 -83.1 9 16.0 -67.2 291 74 357.2 357.2 298.1 357.3 0.00 49 142 14122 -60.9 -86.9 2 26.0 -61.1 293 71 370.9 370.9 300.7 370.9 0.00 50 140 14211 -60.3 -86.3 2 26.0 -60.5 292 66 373.5 373.5 301.2 373.5 0.00 51 137 14346 -59.9 -83.9 3 24.0 -60.1 290 60 376.5 376.5 301.7 376.5 0.00 52 125 14916 -62.1 -86.1 3 24.0 -62.3 285 54 382.5 382.5 302.6 382.5 0.00 53 118 15275 -58.1 -86.1 2 28.0 -58.4 287 60 396.3 396.3 304.7 396.3 0.00 54 115 15437 -58.9 -85.9 2 27.0 -59.2 292 55 397.7 397.7 304.9 397.7 0.00 55 110 15716 -58.7 -85.7 2 27.0 -59.0 286 51 403.2 403.2 305.6 403.2 0.00 56 105 16010 -55.7 -85.7 1 30.0 -56.2 285 51 414.3 414.3 307.0 414.3 0.00 57 100 16320 -57.3 -85.3 2 28.0 -57.7 295 51 417.0 417.0 307.4 417.0 0.00 58 87 17194 -60.9 -87.9 2 27.0 -61.2 315 58 426.7 426.7 308.5 426.7 0.00 59 84 17413 -59.5 -87.5 1 28.0 -59.9 321 58 433.9 433.9 309.3 433.9 0.00 60 71 18453 -65.1 -89.1 2 24.0 -65.3 311 15 443.3 443.3 310.2 443.3 0.00 61 70 18540 -62.3 -88.3 2 26.0 -62.6 305 14 451.1 451.1 311.0 451.1 0.00 62 59 19603 -56.5 -86.5 1 30.0 -57.2 293 24 486.7 486.7 314.0 486.8 0.00 63 54 20159 -59.1 -87.1 1 28.0 -59.7 279 23 493.2 493.2 314.5 493.3 0.00 64 50 20640 -58.1 -87.1 1 29.0 -58.8 295 10 506.6 506.6 315.4 506.6 0.00 65 46 21168 -55.5 -86.5 1 31.0 -56.5 305 11 525.1 525.1 316.6 525.1 0.00 66 43 21594 -58.3 -87.3 1 29.0 -59.1 326 3 528.4 528.4 316.8 528.4 0.00 67 30 23870 -55.9 -86.9 1 31.0 -57.3 135 2 592.2 592.2 320.3 592.3 0.01 68 29 24086 -56.5 -87.5 1 31.0 -57.9 131 3 596.4 596.4 320.5 596.4 0.01 69 20 26490 -49.5 -84.5 1 35.0 -53.1 210 6 684.7 684.7 323.9 684.8 0.02 70 18 27181 -47.9 -83.9 1 36.0 -52.4 100 5 710.7 710.7 324.8 710.8 0.02 71 15 28375 -50.5 -85.5 1 35.0 -54.6 37 12 740.0 740.1 325.7 740.2 0.02 72 14 28827 -47.9 -83.9 1 36.0 -53.1 59 11 763.6 763.6 326.3 763.8 0.02 73 12 29839 -49.5 -85.5 1 36.0 -54.6 61 10 792.4 792.4 327.1 792.5 0.02 74 12 29839 -45.7 -83.7 1 38.0 -52.4 61 10 805.8 805.8 327.4 806.1 0.03 75 10 31060 -42.7 -82.7 0 40.0 -51.5 50 10 860.2 860.2 328.6 860.6 0.04 76 8.9 31850 -40.7 -81.7 0 41.0 -51.1 897.0 897.1 329.4 897.6 0.06 77 7.0 33478 -42.7 -82.7 0 40.0 -53.2 952.5 952.6 330.4 953.2 0.06 78 5.5 35141 -32.7 -76.7 0 44.0 -50.7 1064.8 1065.0 332.2 1067.4 0.20 TRP 164 13255 -70.7 -74.0 62 3.3 -70.7 290 69 339.5 339.5 294.2 339.6 0.01 WND 190 12373 -65.9 -69.2 63 3.3 -65.9 300 113 333.3 333.3 292.6 333.3 0.02 Sounding variables and indices 1000-500 mb thick: 5633.00 m Freezing level: 668.47 mb = 3423.19 m = 11230.80 ft Wetbulb zero: 675.84 mb = 3331.32 m = 10929.38 ft Precipitable water: 1.30 inches Sfc-500 mean rel hum: 81.48 % Est. max temperature: 25.86 C = 78.55 F Sfc-Lift cond lev (LCL): 1005.00 mb = 9.00 m = 29.53 ft T: 7.20 C 700-500 lapse rate: 4.40 C/km ThetaE index: 1.55 C Layer 700.0- 613.0 mb Conv cond level (CCL): 1000.00 mb = 77.00 m = 252.62 ft Mean mixing ratio: 6.97 g/kg Conv temperature: 8.89 C = 48.01 F Cap Strength: 11.17 C Lifted Index: 12.65 C Risk: None Lifted Index @300 mb: 13.00 C Lifted Index @700 mb: 6.25 C Showalter Index: 5.04 C Risk: None Total Totals Index: 39.70 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 18.40 C K Index: 29.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 234.20 Risk: None Energy Index: 0.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 108.29 J/kg Max Up Vert Vel: 14.72 m/s Conv Inhibition (B-): 57136.15 J/kg Cap Strength: 12.42 C Lift Cond Lev (LCL): 873.48 mb = 1218.32 m = 3997.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 31 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 1005 9 220 7 4.5 5.4 | 134 31 -22.3 21.2 1 1000 77 240 12 10.4 6.0 | 143 27 -16.4 21.9 2 973 305 250 37 34.8 12.7 | 196 30 7.9 28.5 3 939 610 260 30 29.5 5.2 | 187 21 2.7 21.1 4 925 733 260 28 27.6 4.9 | 182 21 0.7 20.7 5 905 914 265 29 28.9 2.5 | 186 19 2.0 18.4 6 873 1219 260 36 35.5 6.3 | 201 24 8.6 22.1 7 850 1449 260 34 33.5 5.9 | 197 23 6.6 21.8 8 812 1829 265 39 38.9 3.4 | 212 23 12.0 19.3 9 782 2134 265 41 40.8 3.6 | 216 24 14.0 19.5 10 754 2438 270 36 36.0 -0.0 | 210 18 9.2 15.9 11 726 2743 280 36 35.5 -6.3 | 222 13 8.6 9.6 12 700 3048 280 37 36.4 -6.4 | 225 13 9.6 9.5 13 700 3048 285 37 35.7 -9.6 | 235 11 8.9 6.3 14 648 3658 280 43 42.3 -7.5 | 242 18 15.5 8.4 15 600 4267 280 44 43.3 -7.6 | 243 18 16.5 8.2 16 556 4877 275 55 54.8 -4.8 | 248 30 27.9 11.1 17 514 5486 265 55 54.8 4.8 | 234 35 27.9 20.7 18 500 5710 265 57 56.8 5.0 | 235 36 29.9 20.8 19 475 6096 270 57 57.0 -0.0 | 242 34 30.2 15.9 20 404 7315 280 61 60.1 -10.6 | 261 34 33.2 5.3 21 400 7390 280 63 62.0 -10.9 | 262 36 35.2 4.9 22 387 7620 280 64 63.0 -11.1 | 263 36 36.2 4.8 23 312 9144 285 84 81.1 -21.7 | 276 55 54.3 -5.9 24 300 9430 290 90 84.6 -30.8 | 284 60 57.7 -14.9 25 286 9754 290 95 89.3 -32.5 | 285 65 62.4 -16.6 26 250 10650 285 89 86.0 -23.0 | 277 60 59.1 -7.2 27 249 10668 280 89 87.6 -15.5 | 270 61 60.8 0.4 28 200 12060 300 108 93.5 -54.0 | 300 77 66.7 -38.1 29 190 12373 300 113 97.9 -56.5 | 300 82 71.0 -40.6 30 186 12497 300 113 97.9 -56.5 | 300 82 71.0 -40.6 31 168 13106 300 83 71.9 -41.5 | 300 52 45.0 -25.6 32 164 13255 290 69 64.8 -23.6 | 281 39 38.0 -7.7 33 152 13716 275 56 55.8 -4.9 | 249 31 28.9 11.0 34 150 13790 280 68 67.0 -11.8 | 264 40 40.1 4.1 35 145 14021 295 76 68.9 -32.1 | 291 45 42.0 -16.2 36 131 14630 285 47 45.4 -12.2 | 259 19 18.6 3.7 37 119 15240 285 61 58.9 -15.8 | 270 32 32.1 0.1 38 113 15545 295 52 47.1 -22.0 | 287 21 20.3 -6.1 39 108 15850 280 51 50.2 -8.9 | 253 24 23.4 7.0 40 100 16320 295 51 46.2 -21.6 | 286 20 19.4 -5.7 41 98 16459 295 51 46.2 -21.6 | 286 20 19.4 -5.7 42 84 17374 320 60 38.6 -46.0 | 339 32 11.7 -30.1 43 77 17983 340 23 7.9 -21.6 | 73 20 -19.0 -5.7 44 70 18540 305 14 11.5 -8.0 | 117 17 -15.4 7.8 45 69 18593 320 17 10.9 -13.0 | 100 16 -15.9 2.9 46 66 18898 275 16 15.9 -1.4 | 143 18 -10.9 14.5 47 63 19202 270 32 32.0 -0.0 | 198 17 5.2 15.9 48 57 19812 305 20 16.4 -11.5 | 113 11 -10.5 4.4 49 52 20422 260 25 24.6 4.3 | 174 20 -2.2 20.2 50 50 20640 295 10 9.1 -4.2 | 123 21 -17.8 11.7 51 49 20726 290 28 26.3 -9.6 | 175 6 -0.5 6.3 52 47 21031 285 11 10.6 -2.8 | 129 21 -16.2 13.0 53 45 21336 330 10 5.0 -8.7 | 108 23 -21.8 7.2 54 43 21641 325 2 1.1 -1.6 | 119 29 -25.7 14.2 55 39 22250 265 12 12.0 1.0 | 139 23 -14.9 16.9 56 37 22555 270 13 13.0 -0.0 | 139 21 -13.8 15.9 57 34 23165 315 10 7.1 -7.1 | 114 22 -19.8 8.8 58 32 23470 360 11 -0.0 -11.0 | 100 27 -26.8 4.9 59 30 23870 135 2 -1.4 1.4 | 121 33 -28.3 17.3 60 23 25603 105 13 -12.6 3.4 | 116 44 -39.4 19.2 61 21 26213 115 10 -9.1 4.2 | 119 41 -35.9 20.1 62 20 26490 210 6 3.0 5.2 | 131 32 -23.8 21.1 63 20 26518 160 10 -3.4 9.4 | 130 39 -30.3 25.3 64 19 26822 165 10 -2.6 9.7 | 131 39 -29.4 25.5 65 17 27432 55 2 -1.6 -1.1 | 117 32 -28.5 14.7 66 16 28042 15 11 -2.8 -10.6 | 100 30 -29.7 5.3 67 15 28346 35 12 -6.9 -9.8 | 100 34 -33.7 6.0 68 14 28956 65 11 -10.0 -4.6 | 107 38 -36.8 11.2 69 13 29261 100 13 -12.8 2.3 | 115 44 -39.6 18.1 70 12 29870 60 10 -8.7 -5.0 | 107 37 -35.5 10.9 71 10 31060 50 10 -7.7 -6.4 | 105 36 -34.5 9.4 Wind Parameters Mean winds (0-6000m): 270.6 at 41.6 knts Storm direction: 300.6 at 31.2 knts Shear (0-3000m) pos: 5.4 neg: 0.7 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 91.4 deg Storm rel helicity (0-3000m) pos: 307.9 neg: -48.8 tot: 259.1 m^2/s^2 ave: 86.4 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 12.6 stream: 6.7 10^-3/s Energy-Hel index: 0.20 Bulk Rich Number: 2.39 Bulk Shear: 45.27 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 ------------------------------------------------------------------------------- 500 250 28 178 25| 27.8 0.0 27.8|216.3 -13.7 202.6 405.1 0.75| 38.5 28.9 1000 256 29 182 23| 13.6 0.0 13.6|231.6 -31.4 200.2 200.2 0.60| 24.1 14.4 1500 258 30 188 23| 9.1 1.3 10.4|254.4 -39.3 215.1 143.4 0.57| 18.5 10.5 2000 260 32 193 22| 8.3 1.0 9.3|290.1 -39.3 250.8 125.4 0.61| 15.4 9.4 2500 261 34 197 22| 6.1 0.8 6.9|295.6 -48.8 246.8 98.7 0.53| 13.9 7.4 3000 264 34 200 20| 5.4 0.7 6.1|307.9 -48.8 259.1 86.4 0.53| 12.6 6.7 4000 269 36 209 19| 4.7 0.8 5.5|322.3 -48.8 273.6 68.4 0.52| 10.7 5.6 5000 272 39 218 19| 3.7 2.0 5.7|334.5 -62.9 271.6 54.3 0.45| 10.0 4.5 6000 271 42 224 21| 3.4 2.0 5.4|374.8-118.6 256.2 42.7 0.38| 9.5 3.6 Wrote GIF file: /home/apache/climate/data/raob//CYQI/skewt/CYQI.skewt.20250420.00.gif