UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for CYQI... Searching the city database file for: CYQI ... Date:0000Z 21 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 1012 9 6.0 -3.0 52 9.0 2.4 305 16 278.2 278.7 274.9 286.6 3.02 1 1000 104 5.6 -4.4 49 10.0 1.7 310 27 278.8 279.2 274.8 286.5 2.75 2 971 344 4.4 -8.6 38 13.0 -0.2 314 45 279.9 280.2 274.4 285.8 2.05 3 925 737 0.8 -9.2 47 10.0 -2.6 315 45 280.1 280.5 274.6 286.0 2.06 4 850 1408 -5.5 -10.5 68 5.0 -7.1 320 42 280.4 280.7 274.6 286.2 2.02 5 801 1870 -9.3 -13.4 72 4.1 -10.5 336 49 281.1 281.4 274.6 286.1 1.70 6 785 2026 -8.1 -17.1 48 9.0 -10.5 341 52 284.1 284.3 275.5 287.8 1.27 7 759 2288 -7.9 -18.9 41 11.0 -10.7 340 53 287.0 287.2 276.9 290.4 1.13 8 711 2794 -8.5 -24.5 26 16.0 -12.1 334 50 291.8 291.9 278.7 294.1 0.74 9 700 2915 -9.3 -24.3 28 15.0 -12.6 330 50 292.2 292.3 278.9 294.6 0.76 10 603 4052 -15.3 -35.3 16 20.0 -18.4 327 65 298.0 298.0 280.9 299.0 0.31 11 506 5344 -26.7 -43.7 18 17.0 -28.2 324 81 299.5 299.5 281.3 300.0 0.16 12 500 5430 -26.7 -47.7 12 21.0 -28.3 325 83 300.5 300.5 281.7 300.9 0.10 13 483 5680 -27.3 -52.3 7 25.0 -29.0 322 97 302.7 302.7 282.5 303.0 0.06 14 474 5816 -26.1 -59.1 3 33.0 -28.1 320 104 305.9 305.9 283.8 306.0 0.03 15 400 7030 -32.3 -62.3 3 30.0 -33.7 320 122 313.0 313.0 286.4 313.1 0.02 16 392 7172 -33.2 -60.4 5 27.2 -34.6 320 126 313.6 313.6 286.6 313.7 0.03 17 383 7335 -34.3 -58.3 7 24.0 -35.5 320 125 314.3 314.3 286.9 314.4 0.04 18 322 8537 -38.3 -69.3 2 31.0 -39.3 313 118 324.7 324.7 290.2 324.8 0.01 19 320 8580 -38.3 -69.3 2 31.0 -39.3 313 118 325.3 325.3 290.4 325.4 0.01 20 302 8975 -41.3 -69.3 3 28.0 -42.1 310 119 326.5 326.5 290.7 326.6 0.01 21 300 9020 -41.1 -70.1 3 29.0 -41.9 310 119 327.4 327.4 291.0 327.5 0.01 22 298 9065 -40.7 -69.7 3 29.0 -41.6 310 119 328.6 328.6 291.3 328.7 0.01 23 250 10240 -47.5 -73.5 3 26.0 -48.0 305 110 335.4 335.4 293.2 335.5 0.01 24 249 10267 -47.5 -73.5 3 26.0 -48.0 305 109 335.8 335.8 293.3 335.9 0.01 25 240 10512 -45.3 -77.3 2 32.0 -46.0 305 104 342.7 342.7 295.0 342.7 0.00 26 200 11720 -50.7 -77.7 3 27.0 -51.1 300 81 352.5 352.5 297.2 352.5 0.00 27 196 11851 -51.7 -78.7 3 27.0 -52.1 300 81 352.9 352.9 297.3 352.9 0.00 28 176 12547 -50.9 -82.9 1 32.0 -51.4 296 78 365.3 365.3 299.7 365.3 0.00 29 162 13082 -53.1 -84.1 1 31.0 -53.5 305 79 370.3 370.3 300.6 370.3 0.00 30 152 13494 -49.7 -82.7 1 33.0 -50.4 293 63 383.0 383.0 302.7 383.0 0.00 31 150 13580 -50.3 -83.3 1 33.0 -50.9 290 60 383.4 383.4 302.8 383.4 0.00 32 129 14562 -51.3 -84.3 1 33.0 -52.0 268 55 398.5 398.5 305.0 398.5 0.00 33 121 14975 -54.3 -85.3 1 31.0 -54.8 268 56 400.4 400.4 305.3 400.4 0.00 34 100 16190 -56.9 -86.9 1 30.0 -57.3 290 48 417.8 417.8 307.4 417.8 0.00 35 91 16784 -59.5 -88.5 1 29.0 -59.9 285 47 424.0 424.1 308.2 424.1 0.00 36 81 17521 -55.1 -87.1 1 32.0 -55.8 280 36 447.4 447.4 310.6 447.4 0.00 37 70 18450 -57.1 -88.1 1 31.0 -57.7 300 17 462.2 462.2 312.0 462.2 0.00 38 60 19414 -61.1 -89.1 1 28.0 -61.5 294 14 474.1 474.1 313.0 474.1 0.00 39 55 19959 -56.5 -87.5 1 31.0 -57.3 299 11 496.6 496.6 314.7 496.6 0.00 40 50 20560 -58.1 -89.1 1 31.0 -58.8 250 8 506.6 506.6 315.4 506.6 0.00 41 41 21816 -58.5 -89.5 1 31.0 -59.3 238 12 535.1 535.2 317.2 535.2 0.00 42 30 23800 -56.1 -88.1 1 32.0 -57.5 55 12 591.7 591.7 320.2 591.7 0.01 43 28 24238 -56.7 -88.7 1 32.0 -58.1 70 11 601.8 601.8 320.7 601.9 0.01 44 26 24712 -52.5 -87.5 1 35.0 -54.8 156 6 626.6 626.6 321.7 626.7 0.01 45 23 25503 -53.5 -87.5 1 34.0 -55.8 289 5 646.1 646.1 322.5 646.1 0.01 46 21 26092 -50.3 -86.3 1 36.0 -53.6 1 9 672.8 672.8 323.5 672.8 0.01 47 20 26410 -51.5 -86.5 1 35.0 -54.6 40 13 678.5 678.5 323.7 678.6 0.01 48 19 26745 -51.5 -86.5 1 35.0 -54.7 49 13 688.6 688.6 324.0 688.6 0.01 49 13 29222 -50.7 -86.7 1 36.0 -55.1 46 23 770.3 770.3 326.5 770.4 0.02 50 10 30960 -44.5 -84.5 0 40.0 -52.5 15 7 853.4 853.5 328.5 853.7 0.03 51 6.6 33783 -37.9 -79.9 0 42.0 -51.5 988.9 988.9 331.0 990.1 0.10 52 6.3 34102 -39.9 -80.9 0 41.0 -52.5 993.6 993.7 331.1 994.6 0.09 TRP 196 11851 -51.7 -78.7 3 27.0 -52.1 300 81 352.9 352.9 297.3 352.9 0.00 WND 392 7172 -33.2 -60.4 5 27.2 -34.6 320 126 313.6 313.6 286.6 313.7 0.03 Sounding variables and indices 1000-500 mb thick: 5326.00 m Freezing level: 915.48 mb = 822.21 m = 2697.49 ft Wetbulb zero: 974.32 mb = 316.38 m = 1037.99 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 35.26 % Est. max temperature: 8.16 C = 46.69 F Sfc-Lift cond lev (LCL): 880.85 mb = 1125.08 m = 3691.18 ft T: -2.84 C 700-500 lapse rate: 6.92 C/km ThetaE index: 0.86 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 644.30 mb = 3546.86 m = 11636.55 ft Mean mixing ratio: 2.25 g/kg Conv temperature: 23.27 C = 73.89 F Cap Strength: 12.10 C Lifted Index: 12.54 C Risk: None Lifted Index @300 mb: 29.37 C Lifted Index @700 mb: 8.99 C Showalter Index: 12.42 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 16.20 C K Index: -4.30 Risk: None Sweat Index: 167.00 Risk: None Energy Index: 3.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.82 J/kg Max Up Vert Vel: 3.69 m/s Conv Inhibition (B-): 73865.77 J/kg Cap Strength: 12.42 C Lift Cond Lev (LCL): 810.82 mb = 1775.17 m = 5823.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 355 at 45 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 1012 9 305 16 13.1 -9.2 | 195 37 9.5 35.5 1 1000 104 310 27 20.7 -17.4 | 212 32 17.1 27.4 2 976 305 315 45 31.8 -31.8 | 245 31 28.3 12.9 3 940 610 310 46 35.2 -29.6 | 244 35 31.7 15.1 4 925 737 315 45 31.8 -31.8 | 245 31 28.3 12.9 5 905 914 315 46 32.5 -32.5 | 247 31 29.0 12.2 6 870 1219 320 42 27.0 -32.2 | 242 27 23.4 12.5 7 850 1408 320 42 27.0 -32.2 | 242 27 23.4 12.5 8 837 1524 320 39 25.1 -29.9 | 235 26 21.5 14.8 9 805 1829 335 48 20.3 -43.5 | 266 17 16.7 1.2 10 774 2134 345 54 14.0 -52.2 | 306 13 10.4 -7.4 11 744 2438 335 52 22.0 -47.1 | 277 19 18.4 -2.4 12 716 2743 335 50 21.1 -45.3 | 272 18 17.6 -0.6 13 700 2915 330 50 25.0 -43.3 | 266 21 21.4 1.4 14 688 3048 330 49 24.5 -42.4 | 264 21 20.9 2.3 15 660 3353 335 69 29.2 -62.5 | 305 31 25.6 -17.8 16 634 3658 330 64 32.0 -55.4 | 291 30 28.4 -10.7 17 584 4267 325 66 37.9 -54.1 | 285 36 34.3 -9.4 18 538 4877 320 68 43.7 -52.1 | 280 41 40.1 -7.4 19 500 5430 325 83 47.6 -68.0 | 298 50 44.0 -23.3 20 475 5791 320 104 66.8 -79.7 | 299 72 63.3 -35.0 21 456 6096 320 104 66.8 -79.7 | 299 72 63.3 -35.0 22 400 7030 320 122 78.4 -93.5 | 303 89 74.9 -48.7 23 392 7172 320 126 81.0 -96.5 | 304 93 77.4 -51.8 24 384 7315 320 126 81.0 -96.5 | 304 93 77.4 -51.8 25 367 7620 320 115 73.9 -88.1 | 302 83 70.4 -43.4 26 300 9020 310 119 91.2 -76.5 | 290 93 87.6 -31.8 27 294 9144 310 120 91.9 -77.1 | 290 94 88.4 -32.4 28 269 9754 315 111 78.5 -78.5 | 294 82 74.9 -33.8 29 257 10058 310 116 88.9 -74.6 | 289 90 85.3 -29.9 30 250 10240 305 110 90.1 -63.1 | 282 88 86.5 -18.4 31 234 10668 305 100 81.9 -57.4 | 279 79 78.4 -12.6 32 224 10973 310 88 67.4 -56.6 | 281 65 63.9 -11.9 33 200 11720 300 81 70.1 -40.5 | 266 67 66.6 4.2 34 196 11851 300 81 70.1 -40.5 | 266 67 66.6 4.2 35 177 12497 295 78 70.7 -33.0 | 260 68 67.1 11.7 36 161 13106 305 79 64.7 -45.3 | 271 61 61.2 -0.6 37 150 13580 290 60 56.4 -20.5 | 245 58 52.8 24.2 38 140 14021 290 52 48.9 -17.8 | 239 53 45.3 26.9 39 127 14630 265 56 55.8 4.9 | 226 72 52.2 49.6 40 116 15240 270 56 56.0 -0.0 | 230 69 52.4 44.7 41 111 15545 280 51 50.2 -8.9 | 232 59 46.7 35.9 42 100 16190 290 48 45.1 -16.4 | 236 50 41.5 28.3 43 96 16459 290 48 45.1 -16.4 | 236 50 41.5 28.3 44 83 17374 275 44 43.8 -3.8 | 225 57 40.3 40.9 45 79 17678 285 28 27.0 -7.2 | 212 44 23.5 37.5 46 75 17983 255 23 22.2 6.0 | 200 54 18.7 50.7 47 70 18450 300 17 14.7 -8.5 | 197 38 11.2 36.2 48 68 18593 295 16 14.5 -6.8 | 196 39 10.9 37.9 49 65 18898 310 20 15.3 -12.9 | 200 34 11.8 31.9 50 62 19202 280 15 14.8 -2.6 | 195 44 11.2 42.1 51 56 19812 320 13 8.4 -10.0 | 188 35 4.8 34.8 52 51 20422 235 5 4.1 2.9 | 181 48 0.5 47.6 53 50 20560 250 8 7.5 2.7 | 185 48 4.0 47.4 54 46 21031 235 10 8.2 5.7 | 185 51 4.6 50.4 55 44 21336 270 9 9.0 -0.0 | 187 45 5.4 44.7 56 42 21641 200 12 4.1 11.3 | 181 56 0.5 56.0 57 40 21946 265 12 12.0 1.0 | 190 47 8.4 45.8 58 38 22250 295 13 11.8 -5.5 | 192 40 8.2 39.2 59 30 23774 40 14 -9.0 -10.7 | 160 36 -12.6 34.0 60 30 23800 55 12 -9.8 -6.9 | 161 40 -13.4 37.8 61 29 24079 70 10 -9.4 -3.4 | 163 43 -13.0 41.3 62 27 24384 70 12 -11.3 -4.1 | 160 43 -14.8 40.6 63 25 24994 225 1 0.7 0.7 | 176 46 -2.9 45.4 64 21 26213 15 10 -2.6 -9.7 | 170 36 -6.1 35.1 65 20 26410 40 13 -8.4 -10.0 | 161 37 -11.9 34.8 66 20 26518 40 16 -10.3 -12.3 | 157 35 -13.8 32.5 67 17 27432 75 6 -5.8 -1.6 | 168 44 -9.4 43.2 68 15 28346 5 10 -0.9 -10.0 | 173 35 -4.4 34.7 69 14 28651 25 17 -7.2 -15.4 | 160 31 -10.7 29.3 70 14 28956 30 21 -10.5 -18.2 | 152 30 -14.1 26.5 71 12 29566 65 26 -23.6 -11.0 | 141 43 -27.1 33.7 72 11 30175 85 10 -10.0 -0.9 | 163 46 -13.5 43.8 73 10 30960 15 7 -1.8 -6.8 | 172 38 -5.4 37.9 Wind Parameters Mean winds (0-6000m): 325.4 at 59.8 knts Storm direction: 355.4 at 44.9 knts Shear (0-3000m) pos: 6.8 neg: 1.7 tot: 8.5 10-3/s Storm rel Dir Shear (0-3000m): 69.5 deg Storm rel helicity (0-3000m) pos: 346.6 neg: -92.3 tot: 254.3 m^2/s^2 ave: 84.8 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 14.7 stream: 5.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.08 Bulk Shear: 83.44 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 ------------------------------------------------------------------------------- 500 313 37 230 31| 30.7 0.0 30.7|240.1 -3.1 237.0 474.0 0.87| 33.2 28.9 1000 313 41 238 31| 15.1 0.0 15.1|252.8 -10.8 242.0 242.0 0.72| 20.6 14.8 1500 315 42 240 30| 8.3 0.0 8.3|252.8 -43.3 209.5 139.7 0.52| 15.9 8.3 2000 320 43 243 27| 10.2 0.0 10.2|334.4 -43.3 291.1 145.5 0.60| 17.2 10.4 2500 325 45 250 24| 8.2 1.1 9.3|346.6 -72.2 274.4 109.8 0.47| 16.3 7.6 3000 326 46 253 23| 6.8 1.7 8.5|346.6 -92.3 254.3 84.8 0.39| 14.7 5.7 4000 328 50 264 23| 7.3 2.1 9.3|451.2-157.5 293.7 73.4 0.36| 14.7 5.3 5000 327 54 270 26| 5.8 2.4 8.3|484.1-198.2 285.9 57.2 0.32| 13.0 4.1 6000 325 60 279 31| 6.2 3.2 9.4|627.1-200.4 426.8 71.1 0.32| 13.8 4.4 Wrote GIF file: /home/apache/climate/data/raob//CYQI/skewt/CYQI.skewt.20250421.00.gif