UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for CYVP... Searching the city database file for: CYVP ... Date:0000Z 19 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 46 285 8 SFC 998 60 -0.9 -1.6 95 0.7 -1.2 285 8 272.4 273.0 272.1 281.6 3.40 2 925 665 -3.7 -4.0 98 0.3 -3.8 335 10 275.5 276.0 273.5 284.0 3.07 3 896 916 -5.1 -5.1 100 0.0 -5.1 345 19 276.6 277.1 273.8 284.7 2.92 4 869 1157 -3.9 -4.1 99 0.2 -4.0 353 14 280.3 280.8 276.3 289.4 3.24 5 850 1331 -4.9 -5.2 98 0.3 -5.0 355 15 281.0 281.5 276.5 289.6 3.05 6 813 1680 -6.9 -8.5 88 1.6 -7.4 350 15 282.5 282.9 276.5 289.6 2.47 7 760 2203 -9.9 -10.2 98 0.3 -10.0 359 11 284.7 285.1 277.4 291.5 2.31 8 717 2650 -12.5 -13.7 91 1.2 -12.8 352 13 286.7 287.0 277.7 292.1 1.85 9 709 2736 -13.3 -15.9 81 2.6 -14.0 350 12 286.7 287.0 277.3 291.4 1.56 10 700 2833 -13.9 -16.0 84 2.1 -14.5 355 12 287.1 287.4 277.5 291.8 1.57 11 678 3074 -15.7 -16.5 94 0.8 -15.9 351 12 287.7 288.0 277.8 292.4 1.55 12 667 3197 -16.5 -17.6 91 1.1 -16.8 359 12 288.2 288.4 277.9 292.5 1.44 13 658 3299 -17.7 -21.9 70 4.2 -18.6 6 12 287.9 288.1 277.2 291.0 1.01 14 544 4702 -24.3 -26.2 84 1.9 -24.6 317 22 296.2 296.3 280.8 298.8 0.83 15 513 5126 -27.5 -28.6 90 1.1 -27.6 313 30 297.3 297.4 281.1 299.6 0.70 16 500 5310 -28.7 -31.2 79 2.5 -29.0 310 29 298.0 298.1 281.3 299.9 0.56 17 470 5752 -31.5 -35.5 68 4.0 -31.9 307 30 299.9 300.0 281.8 301.2 0.40 18 441 6203 -34.1 -36.0 83 1.9 -34.3 304 29 302.1 302.2 282.8 303.5 0.40 19 412 6677 -38.3 -41.8 70 3.5 -38.5 301 26 302.6 302.7 282.8 303.5 0.24 20 401 6863 -39.7 -41.1 86 1.4 -39.8 300 24 303.2 303.2 283.0 304.1 0.26 21 400 6880 -39.9 -42.4 77 2.5 -40.1 300 24 303.1 303.2 283.0 303.9 0.23 22 399 6897 -40.1 -43.4 71 3.3 -40.3 300 24 303.1 303.1 282.9 303.8 0.21 23 394 6983 -40.5 -41.4 91 0.9 -40.6 298 24 303.7 303.7 283.2 304.6 0.26 24 388 7088 -41.5 -44.6 72 3.1 -41.7 295 23 303.7 303.7 283.1 304.3 0.19 25 373 7354 -43.7 -47.7 64 4.0 -43.9 292 22 304.2 304.2 283.3 304.7 0.14 26 350 7779 -46.7 -49.6 72 2.9 -46.8 312 19 305.8 305.8 283.8 306.2 0.12 27 345 7874 -47.1 -52.1 56 5.0 -47.3 314 18 306.5 306.5 284.1 306.8 0.09 28 341 7951 -47.5 -51.4 64 3.9 -47.6 314 18 306.9 307.0 284.3 307.3 0.10 29 337 8029 -47.7 -60.7 21 13.0 -48.0 309 17 307.7 307.7 284.5 307.8 0.03 30 335 8069 -47.9 -56.9 35 9.0 -48.1 306 17 308.0 308.0 284.6 308.2 0.05 31 331 8148 -48.1 -62.1 18 14.0 -48.4 301 16 308.8 308.8 284.9 308.9 0.03 32 320 8370 -49.7 -58.7 34 9.0 -49.9 299 16 309.5 309.5 285.2 309.7 0.04 33 312 8535 -50.7 -58.7 38 8.0 -50.9 305 17 310.4 310.4 285.5 310.6 0.04 34 301 8768 -52.3 -66.3 17 14.0 -52.5 295 18 311.3 311.3 285.8 311.4 0.02 35 300 8790 -52.1 -66.1 17 14.0 -52.3 295 17 311.9 311.9 286.0 312.0 0.02 36 294 8920 -52.3 -63.3 25 11.0 -52.5 288 17 313.4 313.4 286.6 313.5 0.03 37 291 8987 -52.3 -67.3 15 15.0 -52.5 295 17 314.4 314.4 286.9 314.4 0.02 38 286 9099 -50.7 -67.7 12 17.0 -51.0 306 16 318.2 318.2 288.2 318.3 0.01 39 272 9424 -53.1 -70.1 11 17.0 -53.3 324 15 319.3 319.3 288.5 319.4 0.01 40 250 9970 -49.9 -74.9 4 25.0 -50.3 285 21 331.9 331.9 292.2 331.9 0.01 41 243 10156 -49.3 -73.3 4 24.0 -49.7 280 21 335.5 335.5 293.2 335.5 0.01 42 218 10866 -49.9 -75.9 3 26.0 -50.4 288 23 345.1 345.1 295.6 345.2 0.01 43 200 11430 -48.9 -75.9 3 27.0 -49.4 275 23 355.3 355.3 297.8 355.4 0.01 44 190 11767 -47.7 -75.7 3 28.0 -48.3 271 19 362.5 362.5 299.2 362.5 0.01 45 171 12459 -49.7 -77.7 2 28.0 -50.3 267 16 370.3 370.3 300.6 370.3 0.01 46 163 12774 -47.5 -76.5 2 29.0 -48.3 288 18 379.1 379.1 302.1 379.1 0.01 47 150 13320 -50.1 -78.1 2 28.0 -50.7 260 7 383.7 383.7 302.8 383.8 0.01 48 133 14106 -49.1 -79.1 2 30.0 -49.9 256 9 399.0 399.0 305.0 399.0 0.01 49 130 14256 -46.9 -77.9 2 31.0 -47.9 255 9 405.5 405.5 305.9 405.5 0.01 50 126 14463 -46.5 -77.5 2 31.0 -47.6 254 9 409.9 409.9 306.5 409.9 0.01 51 119 14840 -48.5 -79.5 2 31.0 -49.4 252 10 413.0 413.0 306.9 413.0 0.01 52 106 15604 -45.9 -77.9 1 32.0 -47.2 257 9 431.8 431.8 309.0 431.8 0.01 53 100 15990 -47.9 -80.9 1 33.0 -49.1 265 6 435.2 435.2 309.4 435.2 0.01 54 95 16328 -49.5 -81.5 1 32.0 -50.5 251 7 438.5 438.5 309.7 438.5 0.01 55 70 18340 -48.3 -83.3 1 35.0 -49.8 45 9 481.1 481.1 313.5 481.1 0.01 56 66 18728 -46.1 -81.1 1 35.0 -48.1 72 11 494.0 494.0 314.5 494.1 0.01 57 50 20560 -48.1 -84.1 1 36.0 -50.1 90 9 530.1 530.1 316.9 530.2 0.01 58 47 20965 -50.1 -85.1 1 35.0 -51.9 38 9 534.8 534.8 317.2 534.8 0.01 59 34 23080 -48.7 -85.7 1 37.0 -51.4 101 3 590.4 590.4 320.2 590.4 0.01 60 30 23900 -49.3 -85.3 1 36.0 -52.1 200 12 610.2 610.2 321.0 610.3 0.01 61 23 25637 -51.5 -86.5 1 35.0 -54.2 84 12 651.9 652.0 322.7 652.0 0.01 62 20 26550 -49.3 -86.3 1 37.0 -53.0 75 11 685.3 685.3 324.0 685.4 0.01 63 17 27618 -47.9 -85.9 0 38.0 -52.5 86 10 722.4 722.4 325.1 722.5 0.01 64 15 28439 -50.1 -86.1 1 36.0 -54.3 95 11 741.4 741.4 325.7 741.5 0.02 65 11 30493 -43.9 -83.9 0 40.0 -51.8 138 10 832.7 832.7 328.0 833.0 0.03 66 10 31130 -45.7 -84.7 0 39.0 -53.1 145 9 849.0 849.0 328.4 849.2 0.03 67 9.5 31471 -46.1 -85.1 0 39.0 -53.5 860.0 860.0 328.6 860.3 0.03 68 5.6 35058 -36.9 -78.9 0 42.0 -52.0 1040.9 1040.9 331.8 1042.6 0.14 69 5.4 35312 -32.5 -76.5 0 44.0 -50.7 1071.3 1071.5 332.3 1074.1 0.21 70 5.1 35715 -31.7 -75.7 0 44.0 -50.8 1092.6 1092.8 332.6 1096.0 0.26 71 5.0 35855 -31.9 -75.9 0 44.0 -51.0 1097.9 1098.1 332.6 1101.3 0.25 TRP 301 8768 -52.3 -66.3 17 14.0 -52.5 295 18 311.3 311.3 285.8 311.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5264.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.42 inches Sfc-500 mean rel hum: 88.20 % Est. max temperature: 7.78 C = 46.00 F Sfc-Lift cond lev (LCL): 987.08 mb = 147.64 m = 484.39 ft T: -1.31 C 700-500 lapse rate: 5.97 C/km ThetaE index: 0.78 C Layer 709.0- 700.0 mb Conv cond level (CCL): 929.28 mb = 628.26 m = 2061.18 ft Mean mixing ratio: 3.17 g/kg Conv temperature: 2.03 C = 35.65 F Cap Strength: 12.27 C Lifted Index: 12.71 C Risk: None Lifted Index @300 mb: 20.36 C Lifted Index @700 mb: 6.41 C Showalter Index: 7.78 C Risk: None Total Totals Index: 47.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.80 C Cross Totals Index: 23.50 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 59.00 Risk: None Energy Index: 2.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.75 J/kg Max Up Vert Vel: 5.61 m/s Conv Inhibition (B-): 78425.12 J/kg Cap Strength: 12.70 C Lift Cond Lev (LCL): 940.52 mb = 532.48 m = 1746.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 360 at 13 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 60 285 8 7.7 -2.1 | 215 14 7.7 11.2 1 968 305 315 18 12.7 -12.7 | 268 13 12.7 0.5 2 931 610 340 9 3.1 -8.5 | 212 6 3.1 4.8 3 925 665 335 10 4.2 -9.1 | 225 6 4.2 4.2 4 896 914 345 19 4.9 -18.4 | 316 7 4.9 -5.1 5 862 1219 355 13 1.1 -13.0 | 255 1 1.1 0.3 6 850 1331 355 15 1.3 -14.9 | 323 2 1.3 -1.7 7 829 1524 350 14 2.4 -13.8 | 282 2 2.4 -0.5 8 797 1829 350 16 2.8 -15.8 | 312 4 2.8 -2.5 9 766 2134 360 10 -0.0 -10.0 | 180 3 -0.0 3.3 10 737 2438 355 14 1.2 -13.9 | 300 1 1.2 -0.7 11 708 2743 350 12 2.1 -11.8 | 235 3 2.1 1.4 12 700 2833 355 12 1.0 -12.0 | 218 2 1.0 1.3 13 680 3048 350 12 2.1 -11.8 | 235 3 2.1 1.4 14 652 3353 10 12 -2.1 -11.8 | 124 3 -2.1 1.4 15 626 3658 355 14 1.2 -13.9 | 300 1 1.2 -0.7 16 576 4267 325 18 10.3 -14.7 | 278 10 10.3 -1.5 17 553 4572 325 21 12.0 -17.2 | 288 13 12.0 -3.9 18 530 4877 305 24 19.7 -13.8 | 271 20 19.6 -0.5 19 509 5182 315 31 21.9 -21.9 | 292 24 21.9 -8.7 20 500 5310 310 29 22.2 -18.6 | 284 23 22.2 -5.4 21 447 6096 305 30 24.6 -17.2 | 279 25 24.6 -4.0 22 400 6880 300 24 20.8 -12.0 | 267 21 20.8 1.3 23 375 7315 290 22 20.7 -7.5 | 254 21 20.6 5.7 24 358 7620 310 19 14.6 -12.2 | 266 15 14.5 1.0 25 342 7925 315 18 12.7 -12.7 | 268 13 12.7 0.5 26 326 8230 295 15 13.6 -6.3 | 243 15 13.6 6.9 27 312 8534 305 17 13.9 -9.8 | 256 14 13.9 3.5 28 301 8768 295 18 16.3 -7.6 | 251 17 16.3 5.6 29 300 8790 295 17 15.4 -7.2 | 248 17 15.4 6.1 30 298 8839 280 18 17.7 -3.1 | 240 20 17.7 10.1 31 284 9144 310 16 12.3 -10.3 | 256 13 12.2 3.0 32 271 9449 325 15 8.6 -12.3 | 264 9 8.6 1.0 33 259 9754 300 22 19.1 -11.0 | 263 19 19.0 2.3 34 250 9970 285 21 20.3 -5.4 | 249 22 20.3 7.8 35 235 10363 275 22 21.9 -1.9 | 243 25 21.9 11.3 36 225 10668 285 25 24.1 -6.5 | 254 25 24.1 6.8 37 205 11278 295 18 16.3 -7.6 | 251 17 16.3 5.6 38 200 11430 275 23 22.9 -2.0 | 244 26 22.9 11.3 39 187 11887 270 18 18.0 -0.0 | 234 22 18.0 13.3 40 178 12192 280 17 16.7 -3.0 | 238 20 16.7 10.3 41 170 12497 265 16 15.9 1.4 | 227 22 15.9 14.6 42 162 12802 290 18 16.9 -6.2 | 247 18 16.9 7.1 43 155 13106 300 10 8.7 -5.0 | 226 12 8.6 8.3 44 150 13320 260 7 6.9 1.2 | 205 16 6.9 14.5 45 112 15240 250 11 10.3 3.8 | 211 20 10.3 17.0 46 100 15990 265 6 6.0 0.5 | 203 15 6.0 13.8 47 98 16154 265 6 6.0 0.5 | 203 15 6.0 13.8 48 81 17374 170 15 -2.6 14.8 | 175 28 -2.6 28.0 49 77 17678 195 16 4.1 15.5 | 188 29 4.1 28.7 50 74 17983 270 11 11.0 -0.0 | 220 17 11.0 13.3 51 71 18288 360 10 -0.0 -10.0 | 180 3 -0.0 3.3 52 70 18340 45 9 -6.4 -6.4 | 137 9 -6.4 6.9 53 67 18593 30 10 -5.0 -8.7 | 132 7 -5.0 4.6 54 64 18898 125 13 -10.6 7.5 | 153 23 -10.7 20.7 55 61 19202 155 10 -4.2 9.1 | 169 23 -4.3 22.3 56 53 20117 0 0 -0.0 -0.0 | 180 13 -0.0 13.3 57 51 20422 10 10 -1.7 -9.8 | 153 4 -1.8 3.4 58 50 20560 90 9 -9.0 0.0 | 146 16 -9.0 13.3 59 49 20726 20 11 -3.8 -10.3 | 128 5 -3.8 2.9 60 44 21336 65 6 -5.4 -2.5 | 153 12 -5.5 10.7 61 40 21946 120 10 -8.7 5.0 | 155 20 -8.7 18.3 62 34 23165 100 2 -2.0 0.3 | 172 14 -2.0 13.6 63 31 23774 110 10 -9.4 3.4 | 151 19 -9.4 16.7 64 30 23900 200 12 4.1 11.3 | 189 25 4.1 24.5 65 28 24384 205 12 5.1 10.9 | 192 25 5.0 24.1 66 27 24689 90 10 -10.0 0.0 | 143 17 -10.0 13.3 67 24 25298 100 10 -9.8 1.7 | 147 18 -9.9 15.0 68 23 25603 80 12 -11.8 -2.1 | 133 16 -11.8 11.2 69 22 25908 115 10 -9.1 4.2 | 153 20 -9.1 17.5 70 20 26518 70 10 -9.4 -3.4 | 136 14 -9.4 9.8 71 20 26550 75 11 -10.6 -2.8 | 134 15 -10.6 10.4 72 18 27127 75 11 -10.6 -2.8 | 134 15 -10.6 10.4 73 18 27432 105 10 -9.7 2.6 | 149 19 -9.7 15.8 74 17 27737 75 10 -9.7 -2.6 | 138 14 -9.7 10.7 75 16 28042 85 16 -15.9 -1.4 | 127 20 -16.0 11.9 76 15 28346 90 10 -10.0 0.0 | 143 17 -10.0 13.3 77 14 28956 120 13 -11.3 6.5 | 150 23 -11.3 19.8 78 10 31130 145 9 -5.2 7.4 | 166 21 -5.2 20.6 Wind Parameters Mean winds (0-6000m): 329.9 at 17.7 knts Storm direction: 359.9 at 13.3 knts Shear (0-3000m) pos: 2.0 neg: 0.3 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 18.8 deg Storm rel helicity (0-3000m) pos: 52.8 neg: -13.7 tot: 39.1 m^2/s^2 ave: 13.0 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 1.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.63 Bulk Shear: 4.34 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 ------------------------------------------------------------------------------- 500 315 14 249 10| 8.5 0.0 8.5| 38.7 -8.7 30.0 60.0 0.35| 20.2 7.1 1000 329 14 260 7| 7.5 0.0 7.5| 50.5 -9.8 40.8 40.8 0.47| 16.2 7.7 1500 337 14 268 5| 4.5 0.0 4.5| 50.9 -11.1 39.8 26.5 0.37| 12.6 4.6 2000 341 14 273 5| 3.0 0.0 3.0| 51.7 -12.3 39.4 19.7 0.26| 11.0 2.9 2500 344 14 270 4| 2.4 0.4 2.9| 52.5 -12.9 39.6 15.8 0.26| 10.0 2.6 3000 345 14 267 3| 2.0 0.3 2.3| 52.8 -13.7 39.1 13.0 0.22| 8.8 1.9 4000 347 14 270 3| 1.8 1.1 2.9| 52.8 -16.4 36.4 9.1 0.07| 8.5 0.6 5000 339 15 279 5| 1.5 2.4 3.9| 81.2 -36.8 44.4 8.9 0.06| 8.7 0.6 6000 330 18 283 9| 1.2 2.2 3.5| 96.2 -64.4 31.8 5.3 0.04| 8.0 0.3 Wrote GIF file: /home/apache/climate/data/raob//CYVP/skewt/CYVP.skewt.20250419.00.gif