UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for CYVP... Searching the city database file for: CYVP ... Date:1200Z 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 47 145 6 SFC 998 60 -14.1 -16.7 81 2.6 -14.6 145 6 259.2 259.4 258.7 262.0 1.04 2 959 362 -16.5 -17.5 92 1.0 -16.7 173 16 259.7 259.9 259.0 262.5 1.01 3 940 514 -13.7 -18.2 69 4.5 -14.6 180 21 264.1 264.2 262.3 266.8 0.97 4 935 555 -13.9 -18.1 70 4.2 -14.7 182 22 264.3 264.4 262.5 267.0 0.98 5 925 637 -14.7 -18.5 73 3.8 -15.4 185 25 264.3 264.4 262.4 266.9 0.96 6 850 1270 -19.7 -22.5 78 2.8 -20.1 185 20 265.5 265.6 262.9 267.6 0.74 7 738 2303 -26.9 -29.0 82 2.1 -27.1 193 22 268.6 268.7 264.6 270.0 0.47 8 729 2392 -25.5 -29.5 69 4.0 -25.9 194 23 271.1 271.2 266.3 272.4 0.45 9 700 2686 -26.3 -28.6 81 2.3 -26.6 205 28 273.4 273.4 268.0 274.9 0.52 10 671 2990 -27.7 -29.5 85 1.8 -27.9 213 29 275.1 275.2 269.0 276.6 0.49 11 661 3098 -28.3 -30.1 84 1.8 -28.5 216 29 275.6 275.7 269.3 277.1 0.47 12 629 3451 -30.7 -31.7 91 1.0 -30.8 225 30 276.8 276.9 270.0 278.1 0.43 13 568 4166 -35.9 -38.6 76 2.7 -36.1 218 31 278.9 278.9 270.9 279.7 0.24 14 542 4490 -38.1 -39.1 90 1.0 -38.2 227 33 280.1 280.1 271.6 280.8 0.24 15 533 4605 -38.9 -41.7 75 2.8 -39.1 230 34 280.4 280.5 271.8 281.0 0.18 16 500 5040 -41.3 -43.9 76 2.6 -41.4 230 40 282.7 282.7 273.0 283.2 0.16 17 497 5081 -41.7 -45.0 70 3.3 -41.8 230 40 282.7 282.7 273.0 283.1 0.14 18 492 5150 -42.3 -44.0 83 1.7 -42.4 231 41 282.8 282.8 273.1 283.3 0.16 19 489 5191 -42.5 -45.9 69 3.4 -42.6 231 42 283.0 283.0 273.1 283.4 0.13 20 487 5219 -42.7 -45.1 77 2.4 -42.8 232 42 283.1 283.1 273.2 283.6 0.14 21 476 5373 -43.3 -48.2 58 4.9 -43.5 233 44 284.2 284.2 273.8 284.6 0.10 22 466 5517 -43.7 -45.6 81 1.9 -43.8 234 46 285.4 285.5 274.5 285.9 0.14 23 463 5560 -43.9 -52.9 36 9.0 -44.2 235 46 285.7 285.7 274.5 285.9 0.06 24 447 5796 -45.7 -49.7 64 4.0 -45.8 237 49 286.4 286.4 274.9 286.7 0.09 25 430 6054 -47.5 -52.5 56 5.0 -47.6 240 52 287.3 287.3 275.3 287.5 0.07 26 426 6116 -47.9 -56.9 35 9.0 -48.1 240 53 287.5 287.5 275.5 287.7 0.04 27 421 6194 -48.5 -55.5 44 7.0 -48.7 240 54 287.7 287.7 275.6 287.9 0.05 28 411 6352 -49.7 -56.7 44 7.0 -49.8 240 56 288.2 288.2 275.8 288.3 0.04 29 405 6449 -50.1 -62.1 23 12.0 -50.3 240 58 288.8 288.9 276.1 288.9 0.02 30 400 6530 -50.3 -59.3 34 9.0 -50.5 240 59 289.6 289.6 276.5 289.7 0.03 31 393 6645 -50.5 -62.5 23 12.0 -50.7 241 60 290.8 290.8 277.1 290.9 0.02 32 331 7751 -53.9 -67.9 16 14.0 -54.1 250 64 300.8 300.8 281.7 300.8 0.01 33 321 7947 -54.1 -69.0 14 14.9 -54.2 250 66 303.2 303.2 282.7 303.2 0.01 34 320 7967 -54.1 -69.1 14 15.0 -54.3 250 66 303.4 303.4 282.8 303.5 0.01 35 300 8380 -53.9 -70.9 11 17.0 -54.1 255 65 309.4 309.4 285.1 309.4 0.01 36 276 8919 -52.1 -76.1 4 24.0 -52.4 255 61 319.4 319.4 288.6 319.5 0.00 37 250 9560 -52.7 -78.7 3 26.0 -53.0 245 50 327.7 327.7 291.0 327.7 0.00 38 245 9690 -52.9 -78.9 3 26.0 -53.2 246 50 329.3 329.3 291.5 329.3 0.00 39 227 10182 -51.3 -80.3 2 29.0 -51.7 251 48 339.0 339.0 294.1 339.0 0.00 40 201 10968 -52.3 -81.3 2 29.0 -52.7 240 45 349.4 349.4 296.5 349.5 0.00 41 200 11000 -52.1 -82.1 2 30.0 -52.5 240 48 350.3 350.3 296.7 350.3 0.00 42 168 12137 -49.5 -82.5 1 33.0 -50.1 243 45 372.5 372.5 301.0 372.5 0.00 43 150 12880 -50.1 -83.1 1 33.0 -50.7 245 43 383.7 383.7 302.8 383.8 0.00 44 148 12968 -50.3 -83.3 1 33.0 -51.0 246 42 384.9 384.9 303.0 384.9 0.00 45 142 13238 -48.9 -83.9 1 35.0 -49.7 248 40 391.9 391.9 304.0 391.9 0.00 46 123 14177 -50.9 -83.9 1 33.0 -51.6 259 41 404.7 404.7 305.8 404.7 0.00 47 121 14284 -49.7 -84.7 1 35.0 -50.5 256 43 408.8 408.8 306.3 408.8 0.00 48 115 14616 -50.7 -84.7 1 34.0 -51.5 255 39 412.9 412.9 306.9 412.9 0.00 49 100 15530 -48.7 -84.7 1 36.0 -49.8 260 38 433.6 433.6 309.2 433.6 0.00 50 88 16374 -46.9 -83.9 1 37.0 -48.3 269 42 453.4 453.4 311.2 453.4 0.00 51 70 17880 -50.1 -85.1 1 35.0 -51.4 280 46 477.2 477.2 313.2 477.2 0.00 52 50 20070 -50.7 -86.7 1 36.0 -52.3 305 43 524.0 524.0 316.5 524.0 0.00 53 33 22744 -56.1 -88.1 1 32.0 -57.4 296 40 575.8 575.8 319.5 575.8 0.00 54 30 23350 -55.7 -88.7 1 33.0 -57.2 310 40 592.8 592.8 320.3 592.8 0.00 55 22 25330 -56.5 -89.5 1 33.0 -58.3 316 33 645.4 645.4 322.5 645.4 0.01 56 20 25940 -53.9 -88.9 1 35.0 -56.3 340 42 671.2 671.2 323.4 671.2 0.01 57 11 29806 -48.1 -87.1 0 39.0 -54.1 6 50 817.4 817.4 327.7 817.6 0.02 58 10 30430 -49.1 -87.1 0 38.0 -55.0 15 50 836.3 836.3 328.1 836.4 0.02 59 10 30430 -48.3 -86.3 0 38.0 -54.5 15 50 839.3 839.3 328.1 839.5 0.02 60 9.0 31117 -52.7 -87.7 1 35.0 -57.5 848.0 848.0 328.4 848.2 0.02 61 5.9 33831 -54.7 -89.7 1 35.0 -60.0 948.2 948.2 330.3 948.4 0.02 62 5.6 34166 -53.5 -88.5 1 35.0 -59.5 967.7 967.7 330.7 968.0 0.03 TRP 331 7751 -53.9 -67.9 16 14.0 -54.1 250 64 300.8 300.8 281.7 300.8 0.01 WND 321 7947 -54.1 -69.0 14 14.9 -54.2 250 66 303.2 303.2 282.7 303.2 0.01 Sounding variables and indices 1000-500 mb thick: 4993.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 80.50 % Est. max temperature: -7.74 C = 18.07 F Sfc-Lift cond lev (LCL): 956.78 mb = 380.06 m = 1246.91 ft T: -16.18 C 700-500 lapse rate: 6.37 C/km ThetaE index: 0.06 C Layer 925.0- 850.0 mb Conv cond level (CCL): 857.76 mb = 1201.93 m = 3943.31 ft Mean mixing ratio: 0.98 g/kg Conv temperature: -7.92 C = 17.74 F Cap Strength: 13.26 C Lifted Index: 14.81 C Risk: None Lifted Index @300 mb: 31.63 C Lifted Index @700 mb: 8.54 C Showalter Index: 12.53 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 18.80 C K Index: -3.20 Risk: None Sweat Index: 193.39 Risk: None Energy Index: 3.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.69 J/kg Max Up Vert Vel: 7.83 m/s Conv Inhibition (B-): 73887.62 J/kg Cap Strength: 14.62 C Lift Cond Lev (LCL): 903.65 mb = 811.80 m = 2663.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 246 at 22 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 ---------------------------------------------------------- 0 998 60 145 6 -3.4 4.9 | 80 24 -23.7 -4.2 1 966 305 170 14 -2.4 13.8 | 102 23 -22.7 4.7 2 928 610 185 24 2.1 23.9 | 129 23 -18.1 14.8 3 925 637 185 25 2.2 24.9 | 131 24 -18.1 15.8 4 891 914 190 21 3.6 20.7 | 125 20 -16.6 11.6 5 856 1219 180 21 0.0 21.0 | 120 23 -20.2 11.9 6 850 1270 185 20 1.7 19.9 | 120 21 -18.5 10.8 7 787 1829 185 22 1.9 21.9 | 125 22 -18.3 12.8 8 755 2134 190 21 3.6 20.7 | 125 20 -16.6 11.6 9 724 2438 195 23 6.0 22.2 | 133 19 -14.3 13.1 10 700 2686 205 28 11.8 25.4 | 153 18 -8.4 16.3 11 694 2743 205 28 11.8 25.4 | 153 18 -8.4 16.3 12 636 3353 225 30 21.2 21.2 | 185 12 1.0 12.1 13 609 3658 225 30 21.2 21.2 | 185 12 1.0 12.1 14 583 3962 215 29 16.6 23.8 | 166 15 -3.6 14.6 15 558 4267 220 32 20.6 24.5 | 181 15 0.3 15.4 16 535 4572 230 34 26.0 21.9 | 205 14 5.8 12.7 17 512 4877 230 38 29.1 24.4 | 210 18 8.9 15.3 18 500 5040 230 40 30.6 25.7 | 212 20 10.4 16.6 19 427 6096 240 53 45.9 26.5 | 236 31 25.7 17.4 20 400 6530 240 59 51.1 29.5 | 237 37 30.9 20.4 21 338 7620 250 65 61.1 22.2 | 252 43 40.8 13.1 22 331 7751 250 64 60.1 21.9 | 252 42 39.9 12.8 23 322 7925 250 66 62.0 22.6 | 252 44 41.8 13.5 24 321 7947 250 66 62.0 22.6 | 252 44 41.8 13.5 25 300 8380 255 65 62.8 16.8 | 260 43 42.6 7.7 26 267 9144 255 59 57.0 15.3 | 260 37 36.8 6.2 27 250 9560 245 50 45.3 21.1 | 244 28 25.1 12.0 28 211 10668 255 46 44.4 11.9 | 263 24 24.2 2.8 29 201 10973 240 45 39.0 22.5 | 234 23 18.7 13.4 30 200 11000 240 48 41.6 24.0 | 235 26 21.3 14.9 31 150 12880 245 43 39.0 18.2 | 244 21 18.7 9.1 32 138 13411 250 38 35.7 13.0 | 256 16 15.5 3.9 33 132 13716 270 32 32.0 -0.0 | 308 15 11.8 -9.1 34 120 14326 255 44 42.5 11.4 | 264 22 22.3 2.3 35 110 14935 255 34 32.8 8.8 | 271 13 12.6 -0.3 36 105 15240 255 40 38.6 10.4 | 266 18 18.4 1.2 37 100 15530 260 38 37.4 6.6 | 278 17 17.2 -2.5 38 95 15850 260 38 37.4 6.6 | 278 17 17.2 -2.5 39 91 16154 260 43 42.3 7.5 | 274 22 22.1 -1.6 40 83 16764 285 39 37.7 -10.1 | 318 26 17.4 -19.2 41 76 17374 270 43 43.0 -0.0 | 292 25 22.8 -9.1 42 70 17880 280 46 45.3 -8.0 | 304 30 25.1 -17.1 43 63 18593 280 49 48.3 -8.5 | 302 33 28.0 -17.6 44 52 19812 300 39 33.8 -19.5 | 335 32 13.5 -28.6 45 50 20070 305 43 35.2 -24.7 | 336 37 15.0 -33.8 46 50 20117 295 40 36.3 -16.9 | 328 31 16.0 -26.0 47 45 20726 310 41 31.4 -26.4 | 343 37 11.2 -35.5 48 43 21031 290 33 31.0 -11.3 | 332 23 10.8 -20.4 49 41 21336 285 45 43.5 -11.6 | 312 31 23.2 -20.8 50 31 23165 300 38 32.9 -19.0 | 336 31 12.7 -28.1 51 30 23350 310 40 30.6 -25.7 | 343 36 10.4 -34.8 52 27 24079 325 41 23.5 -33.6 | 356 43 3.3 -42.7 53 26 24384 320 40 25.7 -30.6 | 352 40 5.5 -39.7 54 23 24994 325 28 16.1 -22.9 | 7 32 -4.2 -32.0 55 22 25298 315 33 23.3 -23.3 | 355 33 3.1 -32.4 56 20 25908 335 42 17.7 -38.1 | 3 47 -2.5 -47.2 57 20 25940 340 42 14.4 -39.5 | 7 49 -5.9 -48.6 58 16 27432 340 44 15.0 -41.3 | 6 51 -5.2 -50.5 59 14 28042 340 50 17.1 -47.0 | 3 56 -3.1 -56.1 60 10 30430 15 50 -12.9 -48.3 | 30 66 -33.2 -57.4 Wind Parameters Mean winds (0-6000m): 215.8 at 29.6 knts Storm direction: 245.8 at 22.2 knts Shear (0-3000m) pos: 4.7 neg: 0.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 86.8 deg Storm rel helicity (0-3000m) pos: 204.4 neg: -22.9 tot: 181.5 m^2/s^2 ave: 60.5 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 5.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.50 Bulk Shear: 61.53 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 ------------------------------------------------------------------------------- 500 173 14 103 23| 18.5 0.0 18.5|113.9 0.0 113.9 227.8 1.00| 18.9 18.9 1000 182 18 115 22| 8.7 0.0 8.7|129.8 -17.3 112.5 112.5 0.68| 13.5 9.2 1500 182 19 117 22| 5.8 0.0 5.8|135.0 -22.8 112.2 74.8 0.60| 10.2 6.1 2000 183 20 119 22| 4.5 0.0 4.5|140.0 -22.9 117.1 58.6 0.58| 8.2 4.8 2500 186 20 121 21| 4.6 0.0 4.7|169.7 -22.9 146.8 58.7 0.64| 7.9 5.0 3000 191 22 127 20| 4.7 0.0 4.8|204.4 -22.9 181.5 60.5 0.68| 8.1 5.5 4000 201 24 138 18| 3.8 0.6 4.4|224.2 -38.3 185.9 46.5 0.57| 7.5 4.3 5000 208 26 150 16| 4.3 0.5 4.8|268.7 -38.3 230.4 46.1 0.60| 7.6 4.5 6000 216 30 169 15| 4.8 0.4 5.1|332.8 -38.3 294.5 49.1 0.61| 7.5 4.6 Wrote GIF file: /home/apache/climate/data/raob//CYVP/skewt/CYVP.skewt.20251203.12.gif