UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for CYVP... Searching the city database file for: CYVP ... Date:1200Z 29 APR 25 Station: CYVP WMO ident: 71906 Latitude: 58.12 Longitude: -68.42 Elevation: 60.00 ------------------------------------------------------------------------------- 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 -32 SFC 989 60 0.0 -3.5 77 3.5 -1.3 250 17 274.0 274.5 272.4 282.2 2.98 2 925 585 -5.7 -5.7 100 0.0 -5.7 270 26 273.5 273.9 271.6 280.9 2.70 3 915 670 -6.3 -6.3 100 0.0 -6.3 277 27 273.7 274.2 271.6 280.9 2.60 4 902 783 -4.1 -7.1 80 3.0 -5.1 281 29 277.1 277.5 273.5 284.1 2.48 5 874 1032 -2.7 -7.1 72 4.4 -4.3 277 31 281.1 281.5 275.8 288.4 2.56 6 863 1132 -2.1 -6.4 72 4.3 -3.7 271 31 282.7 283.2 276.9 290.5 2.74 7 855 1206 -2.3 -6.6 72 4.3 -3.9 266 31 283.3 283.7 277.2 291.1 2.72 8 850 1253 -2.5 -6.7 73 4.2 -4.0 270 30 283.5 284.0 277.3 291.3 2.72 9 758 2152 -7.9 -11.3 77 3.4 -9.0 270 30 287.1 287.5 278.3 293.4 2.12 10 707 2692 -9.5 -21.5 37 12.0 -12.3 275 32 291.1 291.3 278.7 294.2 0.97 11 700 2769 -9.9 -20.9 40 11.0 -12.6 270 33 291.5 291.7 279.0 294.7 1.03 12 698 2791 -9.9 -20.9 40 11.0 -12.6 270 33 291.8 291.9 279.1 295.0 1.03 13 693 2847 -9.7 -28.7 20 19.0 -13.5 269 34 292.6 292.7 278.7 294.2 0.52 14 691 2869 -9.9 -27.9 21 18.0 -13.5 268 34 292.6 292.7 278.8 294.4 0.56 15 604 3893 -17.3 -46.3 6 29.0 -20.4 255 40 295.5 295.6 279.5 295.9 0.10 16 553 4553 -19.1 -52.1 4 33.0 -22.1 250 52 301.0 301.0 281.8 301.2 0.06 17 547 4634 -19.3 -54.3 3 35.0 -22.3 252 52 301.7 301.7 282.1 301.8 0.04 18 517 5053 -20.7 -52.7 4 32.0 -23.5 262 61 304.9 304.9 283.4 305.1 0.06 19 513 5111 -20.5 -36.5 23 16.0 -22.8 263 64 305.8 305.9 284.1 306.9 0.33 20 503 5256 -22.1 -33.1 36 11.0 -23.8 264 70 305.6 305.7 284.2 307.2 0.47 21 501 5285 -22.5 -36.5 27 14.0 -24.4 265 71 305.4 305.5 284.0 306.6 0.34 22 500 5300 -22.5 -34.5 33 12.0 -24.2 265 72 305.6 305.7 284.2 307.0 0.41 23 498 5329 -22.7 -28.7 58 6.0 -23.8 264 73 305.7 305.8 284.6 308.1 0.72 24 497 5344 -22.9 -30.9 48 8.0 -24.2 264 74 305.6 305.8 284.4 307.6 0.58 25 495 5373 -23.3 -29.3 58 6.0 -24.3 263 75 305.5 305.6 284.5 307.8 0.68 26 494 5388 -23.1 -27.6 67 4.5 -23.9 263 76 305.9 306.1 284.8 308.6 0.80 27 482 5568 -22.3 -25.6 74 3.3 -22.9 257 81 309.1 309.3 286.2 312.4 0.99 28 412 6700 -29.3 -31.0 85 1.7 -29.6 251 83 314.2 314.4 287.6 316.7 0.70 29 400 6910 -30.9 -32.6 85 1.7 -31.2 250 85 314.8 314.9 287.8 317.0 0.62 30 354 7766 -36.5 -38.9 78 2.4 -36.7 251 87 318.5 318.6 288.7 319.8 0.37 31 342 8004 -38.3 -41.4 73 3.1 -38.5 252 87 319.2 319.3 288.8 320.3 0.30 32 339 8064 -38.7 -43.7 59 5.0 -39.1 252 87 319.5 319.5 288.8 320.3 0.23 33 300 8890 -45.7 -49.5 65 3.8 -45.9 255 92 320.9 321.0 289.2 321.5 0.14 34 295 9001 -46.5 -50.0 67 3.5 -46.7 255 92 321.4 321.4 289.3 321.9 0.13 35 289 9137 -47.5 -49.6 79 2.1 -47.6 255 93 321.8 321.9 289.5 322.4 0.14 36 284 9252 -48.1 -50.7 74 2.6 -48.2 256 95 322.6 322.6 289.7 323.1 0.13 37 279 9368 -48.9 -56.9 39 8.0 -49.1 256 96 323.1 323.1 289.8 323.3 0.06 38 267 9655 -50.7 -61.7 26 11.0 -51.0 258 101 324.5 324.5 290.2 324.7 0.04 39 250 10080 -53.5 -67.5 17 14.0 -53.7 260 107 326.5 326.5 290.7 326.6 0.02 40 249 10106 -53.4 -68.1 15 14.7 -53.6 260 108 327.1 327.1 290.9 327.2 0.02 41 243 10264 -52.5 -71.5 8 19.0 -52.8 260 108 330.7 330.7 291.9 330.7 0.01 42 228 10676 -54.1 -67.1 19 13.0 -54.3 270 90 334.3 334.3 292.9 334.4 0.02 43 217 10995 -54.9 -70.9 12 16.0 -55.1 268 83 337.9 337.9 293.8 337.9 0.01 44 200 11520 -53.5 -79.5 3 26.0 -53.8 265 72 348.0 348.0 296.2 348.1 0.00 45 191 11817 -51.1 -82.1 1 31.0 -51.5 265 66 356.5 356.5 298.0 356.5 0.00 46 168 12652 -49.7 -82.7 1 33.0 -50.3 263 52 372.2 372.2 300.9 372.2 0.00 47 150 13390 -50.9 -83.9 1 33.0 -51.5 255 41 382.4 382.4 302.6 382.4 0.00 48 148 13477 -51.1 -84.1 1 33.0 -51.7 256 40 383.5 383.5 302.8 383.5 0.00 49 138 13934 -49.5 -83.5 1 34.0 -50.3 264 38 394.1 394.1 304.4 394.1 0.00 50 104 15776 -52.5 -85.5 1 33.0 -53.2 253 26 421.5 421.5 307.9 421.5 0.00 51 100 16030 -51.9 -84.9 1 33.0 -52.7 255 27 427.4 427.4 308.6 427.5 0.00 52 83 17237 -50.3 -85.3 1 35.0 -51.4 254 24 454.1 454.1 311.3 454.1 0.00 53 72 18158 -52.1 -85.1 1 33.0 -53.1 267 17 469.1 469.1 312.5 469.2 0.00 54 70 18340 -51.1 -85.1 1 34.0 -52.2 270 24 475.1 475.1 313.1 475.1 0.00 55 66 18723 -48.9 -84.9 1 36.0 -50.4 276 21 487.9 487.9 314.1 487.9 0.00 56 50 20540 -49.5 -85.5 1 36.0 -51.3 205 12 526.8 526.8 316.7 526.9 0.01 57 35 22860 -52.3 -86.3 1 34.0 -54.1 225 13 576.1 576.1 319.5 576.1 0.01 58 30 23860 -50.9 -85.9 1 35.0 -53.3 170 2 605.9 605.9 320.9 605.9 0.01 59 27 24550 -48.9 -85.9 1 37.0 -52.0 118 7 630.0 630.0 321.9 630.1 0.01 60 20 26520 -50.1 -86.1 1 36.0 -53.5 165 7 682.8 682.8 323.9 682.9 0.01 61 17 27578 -51.7 -86.7 1 35.0 -55.1 137 8 710.2 710.2 324.7 710.3 0.01 62 10 31070 -45.3 -85.3 0 40.0 -52.9 65 10 850.5 850.5 328.4 850.7 0.03 63 6.9 33555 -43.7 -83.7 0 40.0 -53.7 952.3 952.3 330.4 952.9 0.05 64 6.2 34272 -44.9 -84.9 0 40.0 -54.8 976.8 976.8 330.8 977.3 0.05 65 4.8 36022 -34.5 -77.5 0 43.0 -52.0 1098.8 1099.0 332.6 1101.5 0.21 TRP 250 10080 -53.5 -67.5 17 14.0 -53.7 260 107 326.5 326.5 290.7 326.6 0.02 WND 249 10106 -53.4 -68.1 15 14.7 -53.6 260 108 327.1 327.1 290.9 327.2 0.02 Sounding variables and indices 1000-500 mb thick: 5332.00 m Freezing level: 989.00 mb = 60.00 m = 196.85 ft Wetbulb zero: Below ground Precipitable water: 0.34 inches Sfc-500 mean rel hum: 43.04 % Est. max temperature: 9.89 C = 49.81 F Sfc-Lift cond lev (LCL): 936.35 mb = 489.27 m = 1605.19 ft T: -4.66 C 700-500 lapse rate: 4.98 C/km ThetaE index: 1.30 C Layer 925.0- 902.0 mb Conv cond level (CCL): 927.06 mb = 567.52 m = 1861.94 ft Mean mixing ratio: 2.73 g/kg Conv temperature: -0.51 C = 31.07 F Cap Strength: 20.14 C Lifted Index: 19.78 C Risk: None Lifted Index @300 mb: 27.58 C Lifted Index @700 mb: 11.23 C Showalter Index: 12.75 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 15.80 C K Index: 2.30 Risk: None Sweat Index: 132.00 Risk: None Energy Index: 3.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.04 J/kg Max Up Vert Vel: 6.01 m/s Conv Inhibition (B-): 75164.43 J/kg Cap Strength: 20.14 C Lift Cond Lev (LCL): 912.25 mb = 693.80 m = 2276.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 32 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 ---------------------------------------------------------- 0 989 60 250 17 16.0 5.8 | 142 22 -13.8 17.7 1 959 305 260 26 25.6 4.5 | 166 17 -4.2 16.4 2 925 585 270 26 26.0 -0.0 | 162 12 -3.8 11.9 3 922 610 275 26 25.9 -2.3 | 158 10 -3.9 9.6 4 887 914 285 31 29.9 -8.0 | 183 4 0.2 3.8 5 854 1219 265 31 30.9 2.7 | 184 15 1.1 14.6 6 850 1253 270 30 30.0 -0.0 | 181 12 0.2 11.9 7 821 1524 280 29 28.6 -5.0 | 170 7 -1.2 6.8 8 790 1829 265 27 26.9 2.4 | 169 15 -2.9 14.2 9 759 2134 270 30 30.0 -0.0 | 181 12 0.2 11.9 10 730 2438 275 34 33.9 -3.0 | 205 10 4.1 8.9 11 702 2743 275 31 30.9 -2.7 | 187 9 1.1 9.2 12 700 2769 270 33 33.0 -0.0 | 195 12 3.2 11.9 13 675 3048 265 37 36.9 3.2 | 205 17 7.1 15.1 14 622 3658 255 35 33.8 9.1 | 191 21 4.0 20.9 15 574 4267 255 48 46.4 12.4 | 214 29 16.6 24.3 16 551 4572 250 52 48.9 17.8 | 213 35 19.1 29.7 17 529 4877 260 54 53.2 9.4 | 228 32 23.4 21.2 18 500 5300 265 72 71.7 6.3 | 247 46 42.0 18.1 19 487 5486 260 80 78.8 13.9 | 242 55 49.0 25.8 20 467 5791 250 82 77.1 28.0 | 230 62 47.3 39.9 21 448 6096 255 79 76.3 20.4 | 235 57 46.5 32.3 22 400 6910 250 85 79.9 29.1 | 231 65 50.1 40.9 23 377 7315 250 92 86.5 31.5 | 233 71 56.7 43.3 24 361 7620 250 87 81.8 29.8 | 231 67 52.0 41.6 25 316 8534 255 86 83.1 22.3 | 237 63 53.3 34.1 26 300 8890 255 92 88.9 23.8 | 239 69 59.1 35.7 27 289 9144 255 93 89.8 24.1 | 239 70 60.1 35.9 28 250 10080 260 107 105.4 18.6 | 248 82 75.6 30.4 29 249 10106 260 108 106.4 18.8 | 248 82 76.6 30.6 30 239 10363 260 108 106.4 18.8 | 248 82 76.6 30.6 31 228 10668 270 90 90.0 -0.0 | 259 61 60.2 11.9 32 200 11520 265 72 71.7 6.3 | 247 46 42.0 18.1 33 172 12497 265 54 53.8 4.7 | 235 29 24.0 16.6 34 150 13390 255 41 39.6 10.6 | 204 25 9.8 22.5 35 136 14021 265 37 36.9 3.2 | 205 17 7.1 15.1 36 130 14326 250 43 40.4 14.7 | 202 29 10.6 26.6 37 118 14935 270 27 27.0 -0.0 | 167 12 -2.8 11.9 38 113 15240 250 24 22.6 8.2 | 160 21 -7.2 20.1 39 100 16030 255 27 26.1 7.0 | 169 19 -3.7 18.9 40 98 16154 255 27 26.1 7.0 | 169 19 -3.7 18.9 41 94 16459 265 25 24.9 2.2 | 161 15 -4.9 14.0 42 89 16764 245 21 19.0 8.9 | 153 23 -10.7 20.7 43 85 17069 240 26 22.5 13.0 | 164 26 -7.2 24.9 44 81 17374 265 23 22.9 2.0 | 154 15 -6.9 13.9 45 78 17678 230 21 16.1 13.5 | 152 29 -13.7 25.4 46 74 17983 270 19 19.0 -0.0 | 138 16 -10.8 11.9 47 71 18288 265 15 14.9 1.3 | 132 20 -14.8 13.2 48 70 18340 270 24 24.0 -0.0 | 154 13 -5.8 11.9 49 67 18593 270 24 24.0 -0.0 | 154 13 -5.8 11.9 50 64 18898 285 16 15.5 -4.1 | 118 16 -14.3 7.7 51 56 19812 200 13 4.4 12.2 | 134 35 -25.3 24.1 52 53 20117 230 17 13.0 10.9 | 144 28 -16.7 22.8 53 51 20422 260 13 12.8 2.3 | 130 22 -17.0 14.1 54 50 20540 205 12 5.1 10.9 | 133 34 -24.7 22.7 55 49 20726 190 10 1.7 9.8 | 128 35 -28.0 21.7 56 46 21031 225 13 9.2 9.2 | 136 29 -20.6 21.1 57 44 21336 245 16 14.5 6.8 | 141 24 -15.3 18.6 58 42 21641 195 10 2.6 9.7 | 128 35 -27.2 21.5 59 37 22555 200 10 3.4 9.4 | 129 34 -26.3 21.3 60 35 22860 225 13 9.2 9.2 | 136 29 -20.6 21.1 61 32 23470 0 0 -0.0 -0.0 | 112 32 -29.8 11.9 62 30 23860 170 2 -0.3 2.0 | 115 33 -30.1 13.8 63 25 24994 85 10 -10.0 -0.9 | 105 41 -39.7 11.0 64 23 25603 105 12 -11.6 3.1 | 110 44 -41.4 15.0 65 22 25908 100 10 -9.8 1.7 | 109 42 -39.6 13.6 66 20 26518 165 12 -3.1 11.6 | 126 40 -32.9 23.5 67 20 26520 165 7 -1.8 6.8 | 121 37 -31.6 18.6 68 17 27432 145 7 -4.0 5.7 | 118 38 -33.8 17.6 69 16 28042 115 11 -10.0 4.6 | 113 43 -39.7 16.5 70 14 28956 80 11 -10.8 -1.9 | 104 42 -40.6 10.0 71 13 29261 95 12 -12.0 1.0 | 107 44 -41.7 12.9 72 13 29566 110 12 -11.3 4.1 | 111 44 -41.0 16.0 73 12 29870 85 10 -10.0 -0.9 | 105 41 -39.7 11.0 74 10 31070 65 10 -9.1 -4.2 | 101 40 -38.8 7.6 Wind Parameters Mean winds (0-6000m): 261.7 at 42.7 knts Storm direction: 291.7 at 32.0 knts Shear (0-3000m) pos: 3.6 neg: 2.1 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 62.8 deg Storm rel helicity (0-3000m) pos: 77.1 neg: -16.9 tot: 60.2 m^2/s^2 ave: 20.1 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.38 Bulk Shear: 47.45 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 ------------------------------------------------------------------------------- 500 261 24 158 17| 11.7 0.0 11.7| 40.7 -2.4 38.4 76.7 0.54| 13.9 7.5 1000 271 26 163 12| 8.9 0.0 8.9| 45.5 -3.8 41.8 41.8 0.37| 13.6 5.0 1500 272 28 169 11| 5.5 0.0 5.5| 45.5 -11.5 34.0 22.7 0.19| 12.2 2.3 2000 271 28 170 11| 4.1 1.2 5.3| 52.3 -12.1 40.1 20.1 0.19| 11.5 2.2 2500 272 29 174 11| 4.3 1.0 5.3| 66.5 -14.5 52.0 20.8 0.24| 10.5 2.6 3000 271 29 178 11| 3.6 2.1 5.6| 77.1 -16.9 60.2 20.1 0.24| 10.4 2.5 4000 267 31 187 13| 2.7 2.8 5.4|120.4 -39.8 80.6 20.2 0.22| 9.7 2.2 5000 264 36 199 17| 3.7 3.1 6.8|270.1 -46.2 224.0 44.8 0.33| 10.6 3.4 6000 262 43 215 22| 3.1 4.3 7.4|388.8-258.1 130.8 21.8 0.20| 12.1 2.5 Wrote GIF file: /home/apache/climate/data/raob//CYVP/skewt/CYVP.skewt.20250429.12.gif