UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for CYVP... Searching the city database file for: CYVP ... Date:1200Z 20 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 ------------------------------------------------------------------------------- SFC 1005 60 -2.7 -3.7 93 1.0 -3.1 355 12 270.1 270.5 269.8 277.8 2.89 1 1000 96 -3.3 -4.2 93 0.9 -3.6 355 12 269.9 270.3 269.5 277.4 2.80 2 976 288 -4.7 -5.3 96 0.6 -4.9 3 14 270.3 270.8 269.6 277.5 2.63 3 943 559 -3.5 -3.8 98 0.3 -3.6 14 16 274.2 274.7 272.6 282.6 3.06 4 925 711 -4.5 -4.5 100 0.0 -4.5 20 17 274.7 275.2 272.8 282.8 2.96 5 864 1247 -6.1 -6.6 96 0.5 -6.2 20 17 278.5 278.9 274.6 286.0 2.70 6 850 1375 -7.1 -7.4 98 0.3 -7.2 20 17 278.7 279.1 274.5 286.0 2.58 7 829 1570 -8.5 -8.7 98 0.2 -8.6 20 17 279.2 279.6 274.5 286.0 2.39 8 746 2379 -14.3 -14.9 95 0.6 -14.5 20 16 281.5 281.8 274.6 286.2 1.61 9 713 2721 -16.5 -23.5 55 7.0 -17.8 20 15 282.7 282.9 274.1 285.2 0.81 10 700 2859 -17.5 -23.5 59 6.0 -18.6 20 15 283.1 283.2 274.3 285.6 0.82 11 588 4139 -27.1 -28.3 90 1.2 -27.3 2 17 286.4 286.5 275.8 288.4 0.63 12 583 4201 -25.7 -28.3 79 2.6 -26.1 1 17 288.7 288.9 277.0 290.7 0.64 13 557 4531 -27.3 -31.6 67 4.3 -27.8 356 17 290.6 290.7 277.7 292.2 0.49 14 539 4766 -28.9 -31.7 77 2.8 -29.2 353 17 291.5 291.6 278.2 293.1 0.50 15 500 5300 -31.9 -36.6 63 4.7 -32.3 345 18 294.1 294.2 279.2 295.3 0.33 16 490 5443 -32.9 -38.9 55 6.0 -33.4 344 18 294.6 294.7 279.3 295.5 0.27 17 475 5661 -34.7 -37.9 73 3.2 -35.0 342 18 295.0 295.1 279.6 296.1 0.31 18 471 5720 -35.3 -41.3 54 6.0 -35.7 341 18 295.0 295.0 279.4 295.7 0.22 19 438 6223 -38.9 -44.9 53 6.0 -39.2 336 18 296.6 296.7 280.1 297.2 0.16 20 434 6286 -39.3 -48.3 38 9.0 -39.7 335 18 296.9 296.9 280.1 297.3 0.11 21 423 6461 -40.7 -45.3 61 4.6 -40.9 334 18 297.3 297.3 280.4 297.9 0.16 22 419 6526 -41.1 -51.1 33 10.0 -41.5 333 18 297.6 297.6 280.4 297.9 0.08 23 417 6558 -41.3 -47.3 52 6.0 -41.6 333 18 297.7 297.8 280.6 298.2 0.13 24 412 6640 -41.9 -46.9 58 5.0 -42.1 332 18 298.0 298.0 280.7 298.5 0.14 25 407 6723 -42.7 -47.7 58 5.0 -42.9 331 18 298.0 298.0 280.7 298.5 0.13 26 404 6773 -42.7 -50.7 41 8.0 -43.0 331 18 298.6 298.7 280.9 299.0 0.09 27 400 6840 -43.1 -49.1 52 6.0 -43.3 330 18 299.0 299.0 281.1 299.4 0.11 28 399 6857 -43.3 -49.3 52 6.0 -43.5 330 18 298.9 298.9 281.0 299.3 0.11 29 378 7219 -45.7 -54.7 36 9.0 -46.0 327 19 300.4 300.4 281.6 300.6 0.06 30 358 7579 -47.5 -55.5 39 8.0 -47.7 324 19 302.7 302.7 282.5 302.9 0.06 31 352 7691 -48.3 -57.3 35 9.0 -48.5 323 19 303.1 303.1 282.7 303.3 0.05 32 331 8095 -49.3 -61.3 23 12.0 -49.6 320 20 307.1 307.1 284.2 307.2 0.03 33 326 8194 -48.7 -64.7 14 16.0 -49.0 322 21 309.3 309.3 285.1 309.3 0.02 34 300 8740 -49.1 -63.1 18 14.0 -49.4 330 24 316.1 316.2 287.5 316.2 0.03 35 287 9028 -49.9 -66.9 12 17.0 -50.2 330 23 319.0 319.0 288.5 319.1 0.02 36 282 9143 -48.7 -70.7 6 22.0 -49.1 330 23 322.4 322.4 289.5 322.4 0.01 37 251 9904 -48.7 -71.7 5 23.0 -49.1 330 21 333.3 333.3 292.6 333.3 0.01 38 250 9930 -48.9 -72.9 4 24.0 -49.3 330 21 333.4 333.4 292.6 333.4 0.01 39 249 9956 -49.1 -73.1 4 24.0 -49.5 331 18 333.5 333.5 292.7 333.5 0.01 40 228 10540 -46.7 -71.7 4 25.0 -47.3 334 20 345.6 345.6 295.7 345.7 0.01 41 205 11246 -47.9 -69.9 6 22.0 -48.5 324 17 354.4 354.4 297.6 354.5 0.02 42 200 11410 -47.3 -72.3 4 25.0 -47.9 330 17 357.9 357.9 298.3 357.9 0.01 43 190 11750 -46.7 -73.7 3 27.0 -47.4 330 18 364.1 364.1 299.5 364.2 0.01 44 159 12926 -48.9 -74.9 3 26.0 -49.6 329 13 379.4 379.4 302.2 379.5 0.01 45 150 13310 -47.7 -74.7 3 27.0 -48.5 335 7 387.9 387.9 303.5 387.9 0.01 46 144 13579 -46.7 -73.7 3 27.0 -47.6 314 10 394.2 394.2 304.4 394.2 0.01 47 100 15980 -47.9 -77.9 2 30.0 -49.0 295 8 435.2 435.2 309.4 435.2 0.01 48 98 16113 -47.5 -77.5 2 30.0 -48.7 284 10 438.5 438.5 309.7 438.5 0.01 49 83 17204 -50.3 -81.3 1 31.0 -51.4 290 10 454.1 454.1 311.3 454.1 0.01 50 70 18320 -48.3 -76.3 2 28.0 -49.8 335 3 481.1 481.1 313.5 481.2 0.02 51 67 18609 -47.5 -79.5 1 32.0 -49.2 347 2 488.9 488.9 314.1 488.9 0.01 52 50 20530 -50.7 -83.7 1 33.0 -52.3 310 4 524.0 524.0 316.5 524.0 0.01 53 43 21510 -51.5 -84.5 1 33.0 -53.2 36 2 545.1 545.1 317.8 545.2 0.01 54 41 21821 -49.3 -84.3 1 35.0 -51.4 42 7 558.1 558.1 318.5 558.1 0.01 55 30 23870 -48.9 -85.9 1 37.0 -51.8 150 9 611.3 611.3 321.1 611.4 0.01 56 28 24321 -48.9 -85.9 1 37.0 -51.9 97 12 623.5 623.5 321.6 623.6 0.01 57 20 26510 -51.7 -87.7 1 36.0 -54.7 70 8 677.9 677.9 323.7 678.0 0.01 58 18 27192 -53.1 -88.1 1 35.0 -56.0 51 11 694.2 694.2 324.3 694.3 0.01 59 11 30424 -45.1 -85.1 0 40.0 -52.4 48 11 828.3 828.3 327.9 828.5 0.03 60 10 31060 -45.9 -84.9 0 39.0 -53.2 20 11 848.2 848.2 328.4 848.5 0.03 61 9.1 31687 -46.3 -85.3 0 39.0 -53.8 869.9 869.9 328.8 870.1 0.03 62 8.5 32145 -42.1 -83.1 0 41.0 -52.0 903.4 903.5 329.5 903.9 0.05 63 7.6 32900 -43.1 -83.1 0 40.0 -53.0 928.8 928.8 329.9 929.3 0.05 64 6.6 33858 -39.7 -80.7 0 41.0 -52.2 981.3 981.4 330.9 982.3 0.09 65 5.5 35101 -41.1 -82.1 0 41.0 -53.7 1027.6 1027.7 331.6 1028.6 0.09 TRP 331 8095 -49.3 -61.3 23 12.0 -49.6 320 20 307.1 307.1 284.2 307.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5204.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.34 inches Sfc-500 mean rel hum: 83.09 % Est. max temperature: 5.86 C = 42.56 F Sfc-Lift cond lev (LCL): 989.15 mb = 182.06 m = 597.29 ft T: -3.93 C 700-500 lapse rate: 5.90 C/km ThetaE index: 1.00 C Layer 713.0- 700.0 mb Conv cond level (CCL): 986.12 mb = 206.24 m = 676.63 ft Mean mixing ratio: 2.86 g/kg Conv temperature: -2.64 C = 27.24 F Cap Strength: 9.87 C Lifted Index: 11.62 C Risk: None Lifted Index @300 mb: 25.29 C Lifted Index @700 mb: 4.80 C Showalter Index: 7.40 C Risk: None Total Totals Index: 49.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 24.80 C Cross Totals Index: 24.50 C K Index: 11.40 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 1.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.51 J/kg Max Up Vert Vel: 7.42 m/s Conv Inhibition (B-): 88476.71 J/kg Cap Strength: 11.32 C Lift Cond Lev (LCL): 947.31 mb = 522.96 m = 1715.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 36 at 12 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 1000 96 355 12 1.0 -12.0 | 283 8 8.2 -1.9 1 925 711 20 17 -5.8 -16.0 | 347 6 1.4 -6.0 2 850 1375 20 17 -5.8 -16.0 | 347 6 1.4 -6.0 3 700 2859 20 15 -5.1 -14.1 | 333 5 2.0 -4.1 4 500 5300 345 18 4.7 -17.4 | 302 14 11.8 -7.4 5 400 6840 330 18 9.0 -15.6 | 289 17 16.2 -5.6 6 331 8095 320 20 12.9 -15.3 | 285 21 20.0 -5.3 7 300 8740 330 24 12.0 -20.8 | 299 22 19.2 -10.8 8 250 9930 330 21 10.5 -18.2 | 295 19 17.7 -8.2 9 1067 305 5 23 -2.0 -22.9 | 338 14 5.2 -12.9 10 1019 610 15 15 -3.9 -14.5 | 324 6 3.3 -4.5 11 973 914 35 17 -9.8 -13.9 | 33 5 -2.6 -3.9 12 930 1219 10 19 -3.3 -18.7 | 336 10 3.9 -8.7 13 888 1524 25 15 -6.3 -13.6 | 347 4 0.8 -3.6 14 848 1829 20 18 -6.2 -16.9 | 352 7 1.0 -6.9 15 810 2134 25 17 -7.2 -15.4 | 0 5 -0.0 -5.4 16 774 2438 20 19 -6.5 -17.9 | 355 8 0.7 -7.8 17 739 2743 25 14 -5.9 -12.7 | 335 3 1.3 -2.7 18 644 3658 355 15 1.3 -14.9 | 300 10 8.5 -4.9 19 615 3962 340 11 3.8 -10.3 | 272 11 10.9 -0.3 20 587 4267 355 21 1.8 -20.9 | 320 14 9.0 -10.9 21 536 4877 345 15 3.9 -14.5 | 292 12 11.1 -4.5 22 512 5182 335 19 8.0 -17.2 | 295 17 15.2 -7.2 23 446 6096 340 18 6.2 -16.9 | 297 15 13.3 -6.9 24 371 7315 325 20 11.5 -16.4 | 289 20 18.6 -6.4 25 354 7620 310 17 13.0 -10.9 | 273 20 20.2 -0.9 26 338 7925 310 18 13.8 -11.6 | 274 21 21.0 -1.6 27 295 8839 320 25 16.1 -19.2 | 291 25 23.2 -9.1 28 281 9144 335 17 7.2 -15.4 | 291 15 14.4 -5.4 29 269 9449 320 18 11.6 -13.8 | 281 19 18.7 -3.8 30 234 10363 340 18 6.2 -16.9 | 297 15 13.3 -6.9 31 224 10668 330 21 10.5 -18.2 | 295 19 17.7 -8.2 32 214 10973 315 17 12.0 -12.0 | 276 19 19.2 -2.0 33 200 11410 330 17 8.5 -14.7 | 287 16 15.7 -4.7 34 186 11887 330 19 9.5 -16.5 | 291 18 16.7 -6.4 35 170 12497 355 12 1.0 -12.0 | 283 8 8.2 -1.9 36 162 12802 335 13 5.5 -11.8 | 278 13 12.7 -1.8 37 155 13106 320 13 8.4 -10.0 | 270 16 15.5 0.1 38 150 13310 335 7 3.0 -6.3 | 250 11 10.1 3.7 39 148 13411 350 10 1.7 -9.8 | 269 9 8.9 0.2 40 141 13716 285 10 9.7 -2.6 | 246 18 16.8 7.4 41 135 14021 300 12 10.4 -6.0 | 257 18 17.6 4.0 42 129 14326 300 16 13.9 -8.0 | 265 21 21.0 2.0 43 123 14630 320 14 9.0 -10.7 | 272 16 16.2 -0.7 44 112 15240 320 14 9.0 -10.7 | 272 16 16.2 -0.7 45 107 15545 330 10 5.0 -8.7 | 264 12 12.2 1.4 46 102 15850 280 10 9.8 -1.7 | 244 19 17.0 8.3 47 100 15980 295 8 7.3 -3.4 | 245 16 14.4 6.6 48 97 16154 280 10 9.8 -1.7 | 244 19 17.0 8.3 49 93 16459 310 10 7.7 -6.4 | 256 15 14.8 3.6 50 70 18288 260 11 10.8 1.9 | 236 22 18.0 11.9 51 70 18320 335 3 1.3 -2.7 | 229 11 8.4 7.3 52 64 18898 0 0 -0.0 -0.0 | 216 12 7.2 10.0 53 50 20530 310 4 3.1 -2.6 | 234 13 10.2 7.4 54 44 21336 30 3 -1.5 -2.6 | 217 9 5.7 7.4 55 42 21641 40 2 -1.3 -1.5 | 215 10 5.9 8.5 56 38 22250 45 18 -12.7 -12.7 | 64 6 -5.6 -2.7 57 37 22555 65 10 -9.1 -4.2 | 162 6 -1.9 5.8 58 35 22860 60 14 -12.1 -7.0 | 121 6 -4.9 3.0 59 33 23165 95 10 -10.0 0.9 | 166 11 -2.8 10.9 60 32 23470 65 10 -9.1 -4.2 | 162 6 -1.9 5.8 61 30 23870 150 9 -4.5 7.8 | 189 18 2.7 17.8 62 29 24079 115 14 -12.7 5.9 | 161 17 -5.5 15.9 63 23 25603 0 0 -0.0 -0.0 | 216 12 7.2 10.0 64 20 26510 70 8 -7.5 -2.7 | 177 7 -0.3 7.3 65 18 27127 40 11 -7.1 -8.4 | 184 2 0.1 1.6 66 17 27432 85 13 -13.0 -1.1 | 147 11 -5.8 8.9 67 17 27737 75 16 -15.5 -4.1 | 125 10 -8.3 5.9 68 16 28042 110 10 -9.4 3.4 | 171 14 -2.2 13.4 69 15 28346 75 20 -19.3 -5.2 | 112 13 -12.1 4.8 70 14 28651 65 12 -10.9 -5.1 | 143 6 -3.7 4.9 71 13 29261 90 17 -17.0 0.0 | 136 14 -9.8 10.0 72 12 29870 85 8 -8.0 -0.7 | 175 9 -0.8 9.3 73 11 30175 60 11 -9.5 -5.5 | 153 5 -2.4 4.5 74 10 31060 20 11 -3.8 -10.3 | 275 3 3.4 -0.3 Wind Parameters Mean winds (0-6000m): 5.6 at 16.4 knts Storm direction: 35.6 at 12.3 knts Storm rel Dir Shear (0-3000m): -75.6 deg Energy-Hel index: 0.00 Bulk Rich Number: 33.75 Bulk Shear: 0.82 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 6 14 303 7| | | 1000 14 15 325 6| | | 1500 16 16 332 6| | | 2000 17 16 335 6| | | 2500 18 16 336 6| | | 3000 18 16 336 6| | | 4000 16 16 332 6| | | 5000 11 16 325 7| | | 6000 6 16 319 8| | | Wrote GIF file: /home/apache/climate/data/raob//CYVP/skewt/CYVP.skewt.20250420.12.gif