UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120318.upa.cvt Date: 1800Z 3 DEC 25 Searching for CYVP... Searching the city database file for: CYVP ... Date:1800Z 3 DEC 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 3 130 4 SFC 993 60 -13.9 -17.1 77 3.2 -14.5 130 4 259.8 259.9 259.0 262.5 1.01 2 952 377 -16.3 -17.8 88 1.5 -16.6 171 18 260.5 260.6 259.6 263.2 0.99 3 931 544 -14.3 -16.4 84 2.1 -14.7 186 19 264.2 264.4 262.7 267.3 1.14 4 925 593 -14.7 -16.6 85 1.9 -15.1 190 20 264.3 264.5 262.7 267.4 1.13 5 893 859 -14.9 -17.1 83 2.2 -15.3 190 20 266.7 266.9 264.6 269.9 1.12 6 850 1231 -16.3 -18.5 83 2.2 -16.7 215 22 269.1 269.2 266.0 272.0 1.04 7 820 1501 -17.5 -20.2 79 2.7 -18.0 215 25 270.6 270.7 266.8 273.3 0.94 8 700 2667 -25.1 -28.1 76 3.0 -25.5 215 31 274.7 274.8 268.8 276.3 0.54 9 522 4744 -38.1 -41.4 71 3.3 -38.3 223 42 283.1 283.1 273.3 283.7 0.19 10 515 4837 -38.9 -41.4 77 2.5 -39.1 224 43 283.2 283.2 273.3 283.8 0.20 11 511 4891 -39.1 -42.1 73 3.0 -39.2 225 44 283.6 283.6 273.6 284.2 0.18 12 507 4945 -39.1 -40.2 89 1.1 -39.2 225 47 284.2 284.3 274.0 285.0 0.23 13 505 4972 -39.1 -42.1 73 3.0 -39.2 225 48 284.6 284.6 274.1 285.2 0.19 14 503 4999 -39.3 -40.1 92 0.8 -39.4 225 50 284.6 284.7 274.2 285.4 0.23 15 500 5040 -39.5 -41.5 81 2.0 -39.6 225 52 284.9 284.9 274.3 285.5 0.20 16 498 5067 -39.5 -50.5 30 11.0 -39.9 225 52 285.2 285.2 274.3 285.5 0.07 17 495 5109 -39.7 -45.7 53 6.0 -40.0 225 52 285.5 285.5 274.5 285.9 0.13 18 486 5233 -40.1 -61.1 9 21.0 -40.6 226 53 286.5 286.5 274.9 286.5 0.02 19 477 5360 -41.1 -52.1 30 11.0 -41.5 226 54 286.8 286.8 275.1 287.0 0.06 20 474 5403 -41.3 -47.3 52 6.0 -41.6 227 54 287.0 287.1 275.3 287.4 0.11 21 472 5432 -41.5 -49.5 42 8.0 -41.8 227 54 287.1 287.1 275.3 287.4 0.09 22 466 5518 -41.7 -46.4 60 4.7 -41.9 227 55 287.9 288.0 275.8 288.4 0.13 23 460 5605 -42.1 -48.1 52 6.0 -42.3 228 55 288.5 288.5 276.1 288.9 0.11 24 454 5694 -42.3 -46.2 66 3.9 -42.5 228 56 289.3 289.4 276.6 289.8 0.13 25 400 6540 -46.3 -49.4 71 3.1 -46.4 235 70 294.8 294.8 279.1 295.2 0.11 26 345 7517 -50.9 -53.3 75 2.4 -51.0 235 79 301.3 301.3 282.0 301.6 0.08 27 335 7709 -51.7 -55.6 63 3.9 -51.8 235 80 302.8 302.8 282.6 303.0 0.06 28 323 7946 -53.5 -54.3 91 0.8 -53.5 235 81 303.5 303.5 282.9 303.7 0.07 29 318 8046 -54.1 -60.1 48 6.0 -54.2 235 81 304.0 304.0 283.0 304.1 0.04 30 309 8231 -55.1 -59.9 55 4.8 -55.2 235 82 305.1 305.1 283.5 305.2 0.04 31 305 8314 -55.5 -57.6 77 2.1 -55.5 235 82 305.7 305.7 283.7 305.9 0.05 32 300 8420 -56.1 -60.9 55 4.8 -56.2 235 82 306.3 306.3 284.0 306.4 0.04 33 299 8441 -56.1 -61.5 51 5.4 -56.2 235 82 306.6 306.6 284.1 306.7 0.03 34 298 8463 -56.1 -62.1 47 6.0 -56.2 235 82 306.9 306.9 284.2 307.0 0.03 35 295 8527 -56.5 -61.0 57 4.5 -56.6 235 82 307.2 307.2 284.3 307.3 0.04 36 292 8592 -56.7 -62.7 47 6.0 -56.8 235 80 307.8 307.8 284.5 307.9 0.03 37 287 8701 -56.9 -64.9 36 8.0 -57.0 236 79 309.0 309.0 285.0 309.1 0.02 38 269 9112 -56.5 -70.5 16 14.0 -56.6 240 76 315.4 315.4 287.2 315.4 0.01 39 256 9428 -53.9 -77.9 4 24.0 -54.1 237 64 323.7 323.7 289.9 323.7 0.00 40 250 9580 -53.9 -76.9 4 23.0 -54.1 235 57 325.9 325.9 290.6 326.0 0.00 41 225 10258 -51.7 -78.7 3 27.0 -52.1 238 51 339.3 339.3 294.1 339.3 0.00 42 200 11020 -51.7 -80.7 2 29.0 -52.1 240 45 350.9 350.9 296.8 350.9 0.00 43 177 11810 -52.5 -81.5 2 29.0 -52.9 237 52 362.1 362.1 299.1 362.1 0.00 44 161 12427 -49.1 -82.1 1 33.0 -49.8 237 50 377.7 377.7 301.9 377.8 0.00 45 150 12890 -49.7 -81.7 1 32.0 -50.4 240 40 384.4 384.4 302.9 384.4 0.00 46 127 13976 -50.5 -82.5 1 32.0 -51.2 239 41 401.7 401.7 305.5 401.7 0.00 47 120 14346 -50.5 -83.5 1 33.0 -51.2 237 47 408.3 408.3 306.3 408.3 0.00 48 113 14739 -48.5 -82.5 1 34.0 -49.5 239 49 419.1 419.1 307.6 419.1 0.00 49 108 15036 -49.7 -82.7 1 33.0 -50.6 248 41 422.3 422.3 308.0 422.3 0.00 50 100 15540 -49.1 -83.1 1 34.0 -50.1 260 45 432.9 432.9 309.1 432.9 0.00 51 95 15876 -49.9 -83.9 1 34.0 -50.9 260 45 437.7 437.7 309.6 437.7 0.00 52 72 17703 -46.9 -82.9 1 36.0 -48.6 280 42 480.2 480.2 313.5 480.2 0.01 53 70 17890 -47.1 -83.1 1 36.0 -48.8 280 43 483.6 483.6 313.7 483.7 0.01 54 50 20090 -53.1 -86.1 1 33.0 -54.4 280 48 518.3 518.3 316.2 518.4 0.00 55 46 20624 -54.7 -86.7 1 32.0 -55.8 284 47 527.0 527.0 316.8 527.0 0.00 56 39 21681 -53.1 -86.1 1 33.0 -54.6 298 40 556.5 556.5 318.5 556.6 0.01 57 30 23360 -55.1 -87.1 1 32.0 -56.7 315 33 594.4 594.4 320.3 594.5 0.01 58 28 23797 -56.3 -87.3 1 31.0 -57.8 315 34 602.9 602.9 320.7 603.0 0.01 59 21 25635 -51.9 -86.9 1 35.0 -54.8 329 40 667.9 667.9 323.3 668.0 0.01 60 20 25950 -52.5 -86.5 1 34.0 -55.3 325 30 675.5 675.5 323.6 675.6 0.01 61 11 29822 -50.7 -86.7 1 36.0 -55.6 322 33 808.0 808.0 327.4 808.1 0.02 62 10 30440 -52.5 -86.5 1 34.0 -57.1 320 52 823.6 823.6 327.8 823.8 0.02 63 9.9 30505 -52.5 -86.5 1 34.0 -57.1 825.9 826.0 327.8 826.1 0.02 TRP 292 8592 -56.7 -62.7 47 6.0 -56.8 235 80 307.8 307.8 284.5 307.9 0.03 WND 299 8441 -56.1 -61.5 51 5.4 -56.2 235 82 306.6 306.6 284.1 306.7 0.03 Sounding variables and indices 1000-500 mb thick: 5037.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 77.53 % Est. max temperature: -4.27 C = 24.31 F Sfc-Lift cond lev (LCL): 942.68 mb = 450.64 m = 1478.45 ft T: -15.42 C 700-500 lapse rate: 6.07 C/km Conv cond level (CCL): 792.34 mb = 1753.45 m = 5752.73 ft Mean mixing ratio: 1.06 g/kg Conv temperature: -2.20 C = 28.03 F Cap Strength: 15.82 C Lifted Index: 15.97 C Risk: None Lifted Index @300 mb: 28.87 C Lifted Index @700 mb: 9.07 C Showalter Index: 10.75 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.20 C Cross Totals Index: 21.00 C K Index: 1.70 Risk: None Sweat Index: 142.71 Risk: None Energy Index: 2.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.70 J/kg Max Up Vert Vel: 7.96 m/s Conv Inhibition (B-): 64876.30 J/kg Cap Strength: 15.20 C Lift Cond Lev (LCL): 909.75 mb = 718.69 m = 2357.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 248 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 ---------------------------------------------------------- 0 993 60 130 4 -3.1 2.6 | 75 28 -26.7 -7.0 1 961 305 165 17 -4.4 16.4 | 104 29 -28.0 6.9 2 925 593 190 20 3.5 19.7 | 117 23 -20.2 10.1 3 923 610 190 19 3.3 18.7 | 114 22 -20.3 9.1 4 886 914 190 20 3.5 19.7 | 117 23 -20.2 10.1 5 851 1219 215 23 13.2 18.8 | 132 14 -10.4 9.3 6 850 1231 215 22 12.6 18.0 | 128 14 -11.0 8.5 7 784 1829 215 28 16.1 22.9 | 150 15 -7.6 13.4 8 752 2134 220 33 21.2 25.3 | 171 16 -2.4 15.7 9 722 2438 225 33 23.3 23.3 | 179 14 -0.3 13.8 10 700 2667 215 31 17.8 25.4 | 160 17 -5.8 15.8 11 692 2743 215 31 17.8 25.4 | 160 17 -5.8 15.8 12 608 3658 215 30 17.2 24.6 | 157 16 -6.4 15.0 13 558 4267 215 37 21.2 30.3 | 173 21 -2.4 20.7 14 512 4877 225 43 30.4 30.4 | 198 22 6.8 20.8 15 500 5040 225 52 36.8 36.8 | 206 30 13.1 27.2 16 427 6096 230 58 44.4 37.3 | 217 35 20.8 27.7 17 400 6540 235 70 57.3 40.2 | 228 46 33.7 30.6 18 390 6706 235 74 60.6 42.4 | 228 49 37.0 32.9 19 339 7620 235 80 65.5 45.9 | 229 55 41.9 36.3 20 300 8420 235 82 67.2 47.0 | 229 57 43.5 37.5 21 299 8441 235 82 67.2 47.0 | 229 57 43.5 37.5 22 295 8534 235 82 67.2 47.0 | 229 57 43.5 37.5 23 292 8592 235 80 65.5 45.9 | 229 55 41.9 36.3 24 268 9144 240 76 65.8 38.0 | 236 51 42.2 28.4 25 250 9580 235 57 46.7 32.7 | 225 33 23.1 23.1 26 211 10668 240 47 40.7 23.5 | 231 22 17.1 13.9 27 200 11020 240 45 39.0 22.5 | 230 20 15.3 12.9 28 167 12192 235 55 45.1 31.5 | 224 31 21.4 22.0 29 150 12890 240 40 34.6 20.0 | 227 15 11.0 10.4 30 139 13411 250 39 36.6 13.3 | 254 14 13.0 3.8 31 132 13716 240 36 31.2 18.0 | 222 11 7.6 8.4 32 115 14630 235 52 42.6 29.8 | 223 28 19.0 20.3 33 105 15240 255 35 33.8 9.1 | 273 10 10.2 -0.5 34 100 15540 260 45 44.3 7.8 | 275 21 20.7 -1.8 35 95 15850 260 45 44.3 7.8 | 275 21 20.7 -1.8 36 87 16459 270 42 42.0 -0.0 | 298 21 18.4 -9.6 37 79 17069 260 43 42.3 7.5 | 276 19 18.7 -2.1 38 76 17374 280 41 40.4 -7.1 | 315 24 16.8 -16.7 39 70 17890 280 43 42.3 -7.5 | 312 25 18.7 -17.0 40 50 20090 280 48 47.3 -8.3 | 307 30 23.6 -17.9 41 47 20422 280 48 47.3 -8.3 | 307 30 23.6 -17.9 42 41 21336 300 42 36.4 -21.0 | 337 33 12.7 -30.6 43 36 22250 295 37 33.5 -15.6 | 339 27 9.9 -25.2 44 30 23360 315 33 23.3 -23.3 | 1 33 -0.3 -32.9 45 29 23470 315 37 26.2 -26.2 | 356 36 2.5 -35.7 46 27 24079 315 32 22.6 -22.6 | 2 32 -1.0 -32.2 47 22 25298 315 45 31.8 -31.8 | 349 42 8.2 -41.4 48 21 25603 330 41 20.5 -35.5 | 4 45 -3.1 -45.1 49 20 25950 325 30 17.2 -24.6 | 11 35 -6.4 -34.1 50 17 27127 310 26 19.9 -16.7 | 8 27 -3.7 -26.3 51 16 27432 320 31 19.9 -23.7 | 6 34 -3.7 -33.3 52 14 28042 330 23 11.5 -19.9 | 22 32 -12.1 -29.5 53 13 28651 345 26 6.7 -25.1 | 26 39 -16.9 -34.7 54 12 29261 340 30 10.3 -28.2 | 19 40 -13.4 -37.8 55 11 29870 320 33 21.2 -25.3 | 4 35 -2.4 -34.8 56 10 30440 320 52 33.4 -39.8 | 349 50 9.8 -49.4 Wind Parameters Mean winds (0-6000m): 217.9 at 34.0 knts Storm direction: 247.9 at 25.5 knts Shear (0-3000m) pos: 5.5 neg: 0.5 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 83.4 deg Storm rel helicity (0-3000m) pos: 218.8 neg: -20.9 tot: 197.9 m^2/s^2 ave: 66.0 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 5.5 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.34 Bulk Shear: 92.59 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 ------------------------------------------------------------------------------- 500 170 14 100 26| 18.3 0.0 18.3|144.1 0.0 144.1 288.2 0.89| 22.5 20.0 1000 183 17 108 24| 10.6 0.0 10.6|162.1 -1.2 160.9 160.9 0.80| 14.5 11.6 1500 195 19 116 21| 8.7 0.0 8.7|180.2 -1.2 179.0 119.3 0.74| 12.5 9.3 2000 202 21 124 19| 8.2 0.0 8.2|207.5 -1.2 206.3 103.1 0.78| 11.2 8.7 2500 208 24 132 17| 6.6 0.0 6.6|218.8 -10.0 208.8 83.5 0.69| 10.2 7.1 3000 210 25 137 17| 5.5 0.5 6.0|218.8 -20.9 197.9 66.0 0.60| 9.1 5.5 4000 211 27 143 16| 4.1 0.5 4.6|235.7 -23.2 212.4 53.1 0.60| 7.5 4.5 5000 214 29 154 16| 5.2 0.4 5.6|320.5 -23.2 297.3 59.5 0.63| 8.1 5.1 6000 218 34 171 17| 4.9 0.3 5.2|371.3 -23.2 348.1 58.0 0.64| 7.4 4.7 Wrote GIF file: /home/apache/climate/data/raob//CYVP/skewt/CYVP.skewt.20251203.18.gif