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 CYYQ... Searching the city database file for: CYYQ ... Date:0000Z 20 APR 25 Station: CYYQ WMO ident: 71913 Latitude: 58.75 Longitude: -94.07 Elevation: 29.00 ------------------------------------------------------------------------------- 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 1001 29 1.6 -3.4 69 5.0 -0.3 185 17 274.7 275.2 272.8 282.8 2.97 1 994 86 2.4 -4.6 60 7.0 -0.2 190 16 276.0 276.5 273.2 283.6 2.73 2 925 667 -0.5 -8.5 55 8.0 -3.2 210 48 278.8 279.2 274.0 285.0 2.17 3 923 684 -0.7 -8.7 55 8.0 -3.4 211 48 278.8 279.1 273.9 284.8 2.14 4 918 728 1.0 -10.0 44 11.0 -2.7 214 47 280.9 281.3 274.9 286.5 1.94 5 915 754 -0.3 -9.3 51 9.0 -3.3 215 46 279.9 280.2 274.4 285.8 2.06 6 913 772 1.0 -10.0 44 11.0 -2.7 216 46 281.4 281.7 275.1 287.0 1.95 7 883 1039 -1.7 -10.7 50 9.0 -4.6 233 43 281.3 281.6 275.0 286.8 1.91 8 850 1342 -2.1 -11.1 50 9.0 -5.0 235 39 283.9 284.3 276.5 289.6 1.92 9 783 1992 -4.1 -13.1 50 9.0 -7.0 245 44 288.5 288.9 278.6 293.9 1.78 10 765 2176 -4.7 -5.7 93 1.0 -5.1 253 43 289.8 290.4 281.0 299.4 3.26 11 724 2609 -5.1 -6.2 92 1.1 -5.5 270 28 294.0 294.6 283.0 303.8 3.32 12 722 2631 -4.9 -6.4 89 1.5 -5.5 270 27 294.4 295.0 283.1 304.2 3.28 13 700 2874 -6.1 -7.0 93 0.9 -6.5 265 23 295.7 296.3 283.5 305.4 3.23 14 629 3703 -11.9 -11.9 100 0.0 -11.9 269 24 298.3 298.7 283.7 305.8 2.44 15 620 3813 -12.9 -12.9 100 0.0 -12.9 265 25 298.4 298.8 283.5 305.4 2.28 16 618 3838 -12.9 -13.9 92 1.0 -13.2 265 25 298.7 299.0 283.5 305.2 2.11 17 613 3900 -12.1 -18.1 61 6.0 -13.7 263 25 300.3 300.5 283.4 305.0 1.50 18 610 3938 -11.3 -14.0 80 2.7 -12.2 261 26 301.6 302.0 284.7 308.2 2.12 19 605 4001 -11.1 -15.2 72 4.1 -12.4 262 26 302.6 302.9 284.8 308.7 1.94 20 545 4796 -16.5 -17.3 94 0.8 -16.7 280 34 305.3 305.6 285.7 311.1 1.80 21 500 5440 -20.3 -23.7 74 3.4 -21.1 270 35 308.3 308.5 286.1 312.0 1.13 22 465 5971 -23.7 -28.7 63 5.0 -24.6 270 37 310.5 310.7 286.4 313.1 0.77 23 451 6192 -25.1 -28.1 76 3.0 -25.6 270 39 311.5 311.6 286.9 314.3 0.84 24 401 7032 -30.7 -35.7 61 5.0 -31.3 275 49 314.9 315.0 287.6 316.5 0.45 25 400 7050 -30.9 -35.6 63 4.7 -31.5 275 49 314.8 314.9 287.6 316.5 0.46 26 383 7357 -33.5 -36.0 78 2.5 -33.8 278 47 315.3 315.4 287.8 317.0 0.46 27 354 7904 -38.3 -42.9 62 4.6 -38.7 280 48 316.1 316.1 287.8 317.0 0.24 28 325 8486 -43.1 -48.1 58 5.0 -43.3 280 51 317.3 317.3 288.1 317.8 0.15 29 311 8781 -46.1 -49.4 69 3.3 -46.3 280 53 317.1 317.1 287.9 317.6 0.14 30 301 8998 -47.5 -53.5 50 6.0 -47.7 280 55 318.1 318.1 288.2 318.4 0.09 31 300 9020 -47.7 -53.7 50 6.0 -47.9 280 55 318.1 318.1 288.2 318.5 0.09 32 294 9153 -49.1 -53.8 58 4.7 -49.3 280 55 318.0 318.0 288.2 318.3 0.09 33 290 9243 -49.5 -59.5 30 10.0 -49.7 280 56 318.7 318.7 288.3 318.8 0.04 34 255 10074 -56.9 -59.8 70 2.9 -56.9 280 66 319.7 319.7 288.7 319.8 0.05 35 250 10200 -57.6 -60.0 74 2.3 -57.7 280 67 320.4 320.4 288.9 320.6 0.05 36 247 10276 -58.1 -60.1 78 2.0 -58.1 280 67 320.8 320.8 289.0 321.0 0.05 37 239 10482 -58.5 -65.5 40 7.0 -58.6 282 64 323.2 323.2 289.8 323.3 0.02 38 233 10641 -59.9 -65.9 45 6.0 -60.0 284 59 323.5 323.5 289.8 323.6 0.02 39 221 10968 -61.9 -66.6 53 4.7 -62.0 275 48 325.3 325.3 290.4 325.4 0.02 40 210 11281 -63.5 -68.5 51 5.0 -63.6 275 50 327.6 327.6 291.0 327.7 0.02 41 203 11489 -63.7 -71.7 33 8.0 -63.8 278 51 330.5 330.5 291.9 330.5 0.01 42 200 11580 -62.5 -74.5 18 12.0 -62.6 280 51 333.8 333.8 292.7 333.8 0.01 43 196 11706 -58.3 -79.3 5 21.0 -58.5 280 51 342.4 342.4 294.9 342.4 0.00 44 186 12034 -60.5 -78.5 8 18.0 -60.6 282 41 344.0 344.0 295.3 344.0 0.00 45 175 12417 -56.9 -78.9 5 22.0 -57.2 277 35 356.0 356.0 297.9 356.0 0.00 46 172 12526 -57.3 -79.3 5 22.0 -57.5 274 36 357.1 357.1 298.1 357.1 0.00 47 160 12987 -54.1 -83.1 2 29.0 -54.5 289 28 370.0 370.0 300.5 370.0 0.00 48 154 13231 -55.1 -84.1 2 29.0 -55.5 298 24 372.3 372.3 300.9 372.3 0.00 49 150 13400 -53.7 -83.7 1 30.0 -54.1 295 22 377.5 377.5 301.9 377.6 0.00 50 146 13574 -52.9 -83.9 1 31.0 -53.4 293 19 381.9 381.9 302.5 381.9 0.00 51 138 13937 -54.9 -84.9 1 30.0 -55.3 277 11 384.5 384.5 303.0 384.6 0.00 52 129 14370 -53.1 -85.1 1 32.0 -53.7 274 16 395.3 395.3 304.6 395.3 0.00 53 124 14625 -54.5 -85.5 1 31.0 -54.9 277 21 397.2 397.2 304.8 397.2 0.00 54 117 14999 -51.9 -84.9 1 33.0 -52.5 280 25 408.7 408.7 306.3 408.7 0.00 55 104 15765 -51.1 -85.1 1 34.0 -51.9 293 16 424.2 424.2 308.2 424.2 0.00 56 100 16020 -51.5 -85.5 1 34.0 -52.3 290 12 428.2 428.2 308.6 428.2 0.00 57 70 18350 -48.9 -85.9 1 37.0 -50.3 280 6 479.8 479.8 313.4 479.8 0.00 58 63 19042 -48.1 -86.1 0 38.0 -49.8 272 9 496.2 496.2 314.7 496.2 0.00 59 50 20560 -48.9 -86.9 0 38.0 -50.8 230 9 528.2 528.2 316.8 528.3 0.00 60 33 23277 -50.5 -87.5 0 37.0 -52.8 173 10 590.6 590.6 320.2 590.7 0.01 61 30 23900 -49.1 -87.1 0 38.0 -51.9 50 8 610.8 610.8 321.1 610.8 0.01 62 20 26560 -48.7 -86.7 0 38.0 -52.6 130 15 687.1 687.1 324.0 687.2 0.01 63 13 29408 -45.7 -84.7 0 39.0 -52.1 86 5 787.6 787.6 327.0 787.8 0.02 64 11 30517 -47.3 -86.3 0 39.0 -53.6 101 9 820.3 820.3 327.7 820.5 0.02 65 10 31150 -44.9 -84.9 0 40.0 -52.7 110 12 851.9 852.0 328.4 852.2 0.03 66 8.0 32656 -40.5 -81.5 0 41.0 -51.6 925.6 925.6 329.9 926.3 0.07 67 6.8 33758 -42.7 -82.7 0 40.0 -53.3 960.5 960.5 330.5 961.1 0.06 68 5.0 35858 -37.3 -79.3 0 42.0 -52.8 1073.3 1073.4 332.3 1075.2 0.15 69 4.4 36753 -30.9 -75.9 0 45.0 -51.4 1143.5 1143.7 333.2 1147.5 0.29 70 4.2 37083 -31.5 -75.5 0 44.0 -51.8 1155.9 1156.2 333.4 1160.5 0.32 TRP 210 11281 -63.5 -68.5 51 5.0 -63.6 275 50 327.6 327.6 291.0 327.7 0.02 WND 250 10200 -57.6 -60.0 74 2.3 -57.7 280 67 320.4 320.4 288.9 320.6 0.05 Sounding variables and indices 1000-500 mb thick: 5402.89 m Freezing level: 936.90 mb = 566.81 m = 1859.60 ft Freezing level: 920.94 mb = 702.23 m = 2303.89 ft Freezing level: 915.69 mb = 748.05 m = 2454.19 ft Freezing level: 914.54 mb = 758.16 m = 2487.36 ft Freezing level: 901.89 mb = 870.67 m = 2856.49 ft Wetbulb zero: Below ground Precipitable water: 0.50 inches Sfc-500 mean rel hum: 75.10 % Est. max temperature: 10.79 C = 51.43 F Sfc-Lift cond lev (LCL): 926.08 mb = 657.57 m = 2157.35 ft T: -0.45 C 700-500 lapse rate: 5.53 C/km ThetaE index: 0.78 C Layer 915.0- 913.0 mb Conv cond level (CCL): 624.43 mb = 3758.93 m = 12332.29 ft Mean mixing ratio: 2.36 g/kg Conv temperature: 25.27 C = 77.49 F Cap Strength: 18.28 C Lifted Index: 19.93 C Risk: None Lifted Index @300 mb: 23.71 C Lifted Index @700 mb: 13.10 C Showalter Index: 16.24 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 9.20 C K Index: 6.20 Risk: None Sweat Index: 209.70 Risk: None Energy Index: 4.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.67 J/kg Max Up Vert Vel: 6.27 m/s Conv Inhibition (B-): 83051.84 J/kg Cap Strength: 19.58 C Lift Cond Lev (LCL): 838.72 mb = 1447.84 m = 4750.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 25 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 1001 29 185 17 1.5 16.9 | 135 32 -23.0 22.9 1 1000 40 190 12 2.1 11.8 | 129 29 -22.4 17.8 2 968 305 190 35 6.1 34.5 | 156 44 -18.4 40.4 3 932 610 210 43 21.5 37.2 | 176 43 -3.0 43.2 4 925 667 210 48 24.0 41.6 | 179 48 -0.5 47.5 5 897 914 225 43 30.4 30.4 | 189 37 6.0 36.4 6 863 1219 245 43 39.0 18.2 | 211 28 14.5 24.2 7 850 1342 235 39 31.9 22.4 | 195 29 7.5 28.3 8 831 1524 230 41 31.4 26.4 | 192 33 7.0 32.3 9 799 1829 240 43 37.2 21.5 | 205 30 12.8 27.5 10 769 2134 250 45 42.3 15.4 | 220 28 17.8 21.4 11 740 2438 270 30 30.0 -0.0 | 223 8 5.5 6.0 12 712 2743 270 26 26.0 -0.0 | 195 6 1.5 6.0 13 700 2874 265 23 22.9 2.0 | 169 8 -1.5 8.0 14 657 3353 280 22 21.7 -3.8 | 128 4 -2.8 2.2 15 632 3658 270 24 24.0 -0.0 | 176 6 -0.5 6.0 16 607 3962 260 26 25.6 4.5 | 186 11 1.2 10.5 17 583 4267 280 31 30.5 -5.4 | 264 6 6.1 0.6 18 538 4877 280 34 33.5 -5.9 | 270 9 9.0 0.1 19 500 5440 270 35 35.0 -0.0 | 240 12 10.5 6.0 20 457 6096 270 38 38.0 -0.0 | 246 15 13.5 6.0 21 400 7050 275 49 48.8 -4.3 | 266 24 24.4 1.7 22 368 7620 280 46 45.3 -8.0 | 276 21 20.9 -2.0 23 300 9020 280 55 54.2 -9.6 | 277 30 29.7 -3.6 24 294 9144 280 55 54.2 -9.6 | 277 30 29.7 -3.6 25 250 10200 280 67 66.0 -11.6 | 278 42 41.5 -5.7 26 244 10363 280 67 66.0 -11.6 | 278 42 41.5 -5.7 27 232 10668 285 58 56.0 -15.0 | 286 33 31.6 -9.0 28 221 10973 275 48 47.8 -4.2 | 266 23 23.4 1.8 29 210 11281 275 50 49.8 -4.4 | 266 25 25.4 1.6 30 200 11580 280 51 50.2 -8.9 | 276 26 25.8 -2.9 31 191 11887 280 52 51.2 -9.0 | 277 27 26.8 -3.0 32 182 12192 285 29 28.0 -7.5 | 293 4 3.6 -1.5 33 173 12497 275 37 36.9 -3.2 | 257 13 12.4 2.8 34 165 12802 270 30 30.0 -0.0 | 223 8 5.5 6.0 35 157 13106 300 26 22.5 -13.0 | 15 7 -1.9 -7.0 36 150 13400 295 22 19.9 -9.3 | 54 6 -4.5 -3.3 37 150 13411 290 24 22.6 -8.2 | 40 3 -1.9 -2.2 38 143 13716 295 14 12.7 -5.9 | 90 12 -11.8 0.1 39 136 14021 270 10 10.0 -0.0 | 112 16 -14.5 6.0 40 118 14935 280 26 25.6 -4.5 | 218 2 1.2 1.5 41 113 15240 280 22 21.7 -3.8 | 128 4 -2.8 2.2 42 103 15850 295 15 13.6 -6.3 | 88 11 -10.9 -0.4 43 100 16020 290 12 11.3 -4.1 | 98 13 -13.2 1.9 44 98 16154 290 12 11.3 -4.1 | 98 13 -13.2 1.9 45 89 16764 260 15 14.8 2.6 | 132 13 -9.7 8.6 46 85 17069 280 12 11.8 -2.1 | 107 13 -12.6 3.9 47 71 18288 275 1 1.0 -0.1 | 104 24 -23.5 5.9 48 70 18350 280 6 5.9 -1.0 | 105 19 -18.5 4.9 49 61 19202 270 10 10.0 -0.0 | 112 16 -14.5 6.0 50 56 19812 195 10 2.6 9.7 | 126 27 -21.9 15.6 51 53 20117 220 14 9.0 10.7 | 137 23 -15.5 16.7 52 50 20560 230 9 6.9 5.8 | 124 21 -17.6 11.8 53 49 20726 210 13 6.5 11.3 | 134 25 -18.0 17.2 54 44 21336 210 2 1.0 1.7 | 108 25 -23.5 7.7 55 40 21946 195 14 3.6 13.5 | 133 29 -20.8 19.5 56 39 22250 215 10 5.7 8.2 | 127 23 -18.7 14.2 57 32 23470 165 10 -2.6 9.7 | 120 31 -27.0 15.6 58 31 23774 195 11 2.8 10.6 | 128 27 -21.6 16.6 59 30 23900 50 8 -6.1 -5.1 | 92 31 -30.6 0.8 60 25 24994 0 0 -0.0 -0.0 | 104 25 -24.5 6.0 61 22 25908 55 10 -8.2 -5.7 | 90 33 -32.6 0.2 62 20 26518 125 14 -11.5 8.0 | 111 39 -35.9 14.0 63 20 26560 130 15 -11.5 9.6 | 113 39 -35.9 15.6 64 19 26822 120 12 -10.4 6.0 | 109 37 -34.8 12.0 65 18 27127 160 18 -6.2 16.9 | 127 38 -30.6 22.9 66 18 27432 130 12 -9.2 7.7 | 112 36 -33.6 13.7 67 16 28042 175 22 -1.9 21.9 | 137 38 -26.4 27.9 68 15 28346 185 12 1.0 12.0 | 127 29 -23.4 17.9 69 15 28651 75 2 -1.9 -0.5 | 102 27 -26.4 5.5 70 10 31150 110 12 -11.3 4.1 | 106 37 -35.7 10.1 Wind Parameters Mean winds (0-6000m): 253.7 at 33.6 knts Storm direction: 283.7 at 25.2 knts Shear (0-3000m) pos: 5.9 neg: 1.5 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 28.7 deg Storm rel helicity (0-3000m) pos: 650.6 neg: -82.5 tot: 568.0 m^2/s^2 ave: 189.3 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 20.2 stream: 8.7 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.15 Bulk Shear: 131.36 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 ------------------------------------------------------------------------------- 500 194 30 154 39| 26.3 0.0 26.3|259.1 0.0 259.1 518.2 0.83| 30.2 25.2 1000 208 37 170 39| 17.4 0.0 17.4|464.6 0.0 464.6 464.6 0.81| 27.6 22.3 1500 219 39 179 36| 11.6 0.9 12.5|521.5 -67.7 453.8 302.6 0.56| 25.2 14.2 2000 224 40 185 35| 10.8 0.7 11.4|617.9 -67.7 550.2 275.1 0.62| 22.2 13.7 2500 231 39 191 31| 7.1 0.5 7.6|650.6 -71.2 579.4 231.8 0.52| 22.6 11.7 3000 235 37 192 28| 5.9 1.5 7.4|650.6 -82.5 568.0 189.3 0.43| 20.2 8.7 4000 242 33 193 22| 4.6 0.9 5.5|661.3 -85.6 575.7 143.9 0.41| 17.0 7.0 5000 249 33 200 19| 4.6 0.7 5.2|677.0 -89.2 587.9 117.6 0.43| 14.9 6.3 6000 254 34 207 17| 3.8 0.9 4.7|681.0 -99.5 581.5 96.9 0.39| 13.0 5.1 Wrote GIF file: /home/apache/climate/data/raob//CYYQ/skewt/CYYQ.skewt.20250420.00.gif