UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for CYVP... Searching the city database file for: CYVP ... Date:0000Z 24 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 1014 60 2.2 -0.4 83 2.6 1.1 350 3 274.3 274.9 273.6 284.2 3.66 1 1000 169 1.2 -0.7 87 1.9 0.4 320 4 274.4 275.0 273.6 284.2 3.63 2 989 258 0.4 -1.2 89 1.6 -0.2 317 5 274.4 275.0 273.5 284.0 3.54 3 975 373 1.6 -2.0 77 3.6 0.1 316 7 276.7 277.3 274.6 286.1 3.38 4 934 718 0.2 -3.3 77 3.5 -1.2 317 10 278.7 279.3 275.5 287.7 3.20 5 925 796 -0.3 -3.3 80 3.0 -1.5 315 10 279.0 279.6 275.6 288.0 3.23 6 877 1220 -3.5 -4.2 95 0.7 -3.8 300 8 280.0 280.5 276.1 288.9 3.19 7 850 1466 -5.5 -7.0 89 1.5 -6.0 310 8 280.4 280.8 275.6 287.9 2.66 8 780 2134 -9.9 -11.8 86 1.9 -10.5 276 5 282.6 283.0 275.8 288.4 1.98 9 767 2264 -10.5 -14.9 70 4.4 -11.7 291 7 283.4 283.6 275.6 288.0 1.57 10 757 2365 -11.3 -14.4 78 3.1 -12.1 304 8 283.6 283.8 275.8 288.4 1.65 11 750 2436 -11.7 -17.7 61 6.0 -13.2 314 9 283.9 284.1 275.5 287.6 1.27 12 711 2842 -15.1 -15.8 94 0.7 -15.3 296 12 284.5 284.8 276.2 289.1 1.57 13 710 2853 -15.1 -16.3 91 1.2 -15.4 297 12 284.6 284.9 276.2 289.1 1.51 14 701 2949 -14.5 -34.5 17 20.0 -17.4 309 10 286.3 286.4 275.2 287.3 0.29 15 700 2960 -14.5 -34.5 17 20.0 -17.4 310 10 286.4 286.5 275.3 287.4 0.29 16 682 3157 -15.3 -43.3 7 28.0 -18.4 296 11 287.7 287.7 275.7 288.1 0.12 17 637 3668 -18.9 -35.9 21 17.0 -21.1 265 18 289.3 289.3 276.7 290.2 0.28 18 634 3703 -18.9 -28.9 41 10.0 -20.5 267 18 289.6 289.7 277.3 291.4 0.55 19 627 3786 -18.9 -38.9 15 20.0 -21.2 271 18 290.6 290.6 277.3 291.3 0.21 20 500 5440 -27.9 -55.9 5 28.0 -29.5 250 27 299.0 299.0 281.0 299.2 0.04 21 467 5927 -30.7 -56.7 6 26.0 -32.1 255 46 301.4 301.4 282.0 301.6 0.04 22 459 6050 -30.5 -57.5 5 27.0 -31.9 255 51 303.2 303.2 282.7 303.3 0.04 23 400 7010 -38.5 -54.5 17 16.0 -39.2 255 56 305.0 305.0 283.5 305.2 0.06 24 348 7950 -46.5 -61.5 17 15.0 -46.9 254 53 306.5 306.5 284.0 306.6 0.03 25 339 8123 -47.7 -58.7 27 11.0 -48.0 253 52 307.2 307.2 284.3 307.3 0.04 26 309 8729 -51.9 -65.9 17 14.0 -52.1 250 49 309.6 309.6 285.2 309.6 0.02 27 300 8920 -53.5 -64.5 25 11.0 -53.7 250 52 309.9 309.9 285.3 310.0 0.02 28 278 9411 -56.6 -64.1 38 7.5 -56.7 250 63 312.3 312.3 286.2 312.4 0.02 29 269 9620 -57.9 -63.9 46 6.0 -58.0 245 57 313.4 313.4 286.5 313.5 0.03 30 263 9765 -54.7 -71.7 11 17.0 -54.9 250 54 320.1 320.1 288.8 320.1 0.01 31 252 10039 -56.5 -71.5 13 15.0 -56.6 259 49 321.3 321.3 289.2 321.4 0.01 32 250 10090 -55.9 -72.9 10 17.0 -56.1 250 43 323.0 323.0 289.7 323.0 0.01 33 245 10218 -55.9 -74.9 8 19.0 -56.1 243 40 324.8 324.8 290.2 324.9 0.01 34 238 10403 -51.5 -79.5 2 28.0 -51.8 236 36 334.2 334.2 292.9 334.2 0.00 35 233 10540 -50.9 -79.9 2 29.0 -51.3 241 32 337.1 337.1 293.6 337.1 0.00 36 222 10853 -51.9 -78.9 3 27.0 -52.2 248 31 340.3 340.3 294.4 340.3 0.00 37 200 11530 -49.3 -82.3 1 33.0 -49.8 255 23 354.7 354.7 297.6 354.7 0.00 38 192 11797 -50.5 -82.5 1 32.0 -51.0 256 26 356.9 356.9 298.1 357.0 0.00 39 179 12255 -49.1 -83.1 1 34.0 -49.7 253 26 366.5 366.5 299.9 366.5 0.00 40 157 13112 -50.7 -83.7 1 33.0 -51.2 245 23 377.8 377.8 301.9 377.8 0.00 41 150 13410 -49.5 -83.5 1 34.0 -50.2 250 26 384.8 384.8 303.0 384.8 0.00 42 143 13723 -48.7 -83.7 1 35.0 -49.5 245 27 391.5 391.5 304.0 391.5 0.00 43 100 16060 -50.7 -84.7 1 34.0 -51.5 240 18 429.8 429.8 308.8 429.8 0.00 44 90 16750 -49.7 -84.7 1 35.0 -50.8 268 17 444.9 444.9 310.4 444.9 0.00 45 73 18117 -51.5 -86.5 1 35.0 -52.5 247 7 468.6 468.6 312.5 468.6 0.00 46 70 18390 -51.3 -86.3 1 35.0 -52.4 270 6 474.6 474.6 313.0 474.7 0.00 47 64 18976 -48.9 -84.9 1 36.0 -50.4 216 9 492.2 492.2 314.4 492.3 0.00 48 51 20461 -50.9 -85.9 1 35.0 -52.4 265 3 520.6 520.6 316.4 520.6 0.00 49 50 20590 -50.7 -85.7 1 35.0 -52.3 265 1 524.0 524.0 316.5 524.0 0.01 50 38 22379 -48.7 -85.7 1 37.0 -51.1 143 6 571.9 571.9 319.3 571.9 0.01 51 30 23920 -51.3 -87.3 1 36.0 -53.6 70 8 604.8 604.8 320.8 604.8 0.01 52 26 24851 -51.9 -86.9 1 35.0 -54.3 110 13 628.3 628.4 321.8 628.4 0.01 53 20 26560 -50.3 -86.3 1 36.0 -53.7 110 13 682.2 682.2 323.9 682.3 0.01 54 10 31110 -47.1 -86.1 0 39.0 -53.8 75 17 843.7 843.7 328.2 843.9 0.02 55 8.9 31883 -46.1 -85.1 0 39.0 -53.8 876.2 876.2 329.0 876.5 0.03 TRP 269 9620 -57.9 -63.9 46 6.0 -58.0 245 57 313.4 313.4 286.5 313.5 0.03 WND 278 9411 -56.6 -64.1 38 7.5 -56.7 250 63 312.3 312.3 286.2 312.4 0.02 Sounding variables and indices 1000-500 mb thick: 5271.00 m Freezing level: 930.40 mb = 749.42 m = 2458.70 ft Wetbulb zero: 992.98 mb = 225.65 m = 740.32 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 48.70 % Est. max temperature: 8.13 C = 46.64 F Sfc-Lift cond lev (LCL): 973.84 mb = 382.30 m = 1254.25 ft T: 1.56 C 700-500 lapse rate: 5.40 C/km ThetaE index: 1.87 C Layer 710.0- 700.0 mb Conv cond level (CCL): 877.94 mb = 1211.23 m = 3973.81 ft Mean mixing ratio: 3.38 g/kg Conv temperature: 7.91 C = 46.24 F Cap Strength: 5.98 C Lifted Index: 11.22 C Risk: None Lifted Index @300 mb: 16.85 C Lifted Index @700 mb: 3.70 C Showalter Index: 9.90 C Risk: None Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 20.90 C K Index: -4.60 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 2.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.40 J/kg Max Up Vert Vel: 6.84 m/s Conv Inhibition (B-): 78029.38 J/kg Cap Strength: 10.74 C Lift Cond Lev (LCL): 919.57 mb = 842.79 m = 2765.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 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 1014 60 350 3 0.5 -3.0 | 109 11 -10.4 3.6 1 1000 169 320 4 2.6 -3.1 | 113 9 -8.3 3.5 2 983 305 315 6 4.2 -4.2 | 109 7 -6.7 2.3 3 947 610 320 9 5.8 -6.9 | 86 5 -5.1 -0.4 4 925 796 315 10 7.1 -7.1 | 82 4 -3.8 -0.5 5 911 914 305 8 6.6 -4.6 | 114 5 -4.4 2.0 6 877 1219 300 8 6.9 -4.0 | 122 5 -4.0 2.5 7 850 1466 310 8 6.1 -5.1 | 106 5 -4.8 1.4 8 811 1829 305 8 6.6 -4.6 | 114 5 -4.4 2.0 9 779 2134 275 5 5.0 -0.4 | 136 9 -5.9 6.1 10 749 2438 315 9 6.4 -6.4 | 92 5 -4.6 0.2 11 720 2743 285 14 13.5 -3.6 | 222 4 2.6 2.9 12 700 2960 310 10 7.7 -6.4 | 92 3 -3.3 0.1 13 692 3048 310 11 8.4 -7.1 | 78 3 -2.5 -0.5 14 664 3353 270 12 12.0 -0.0 | 189 7 1.1 6.5 15 637 3658 265 18 17.9 1.6 | 221 11 7.0 8.1 16 611 3962 280 17 16.7 -3.0 | 238 7 5.8 3.6 17 586 4267 265 23 22.9 2.0 | 235 15 12.0 8.5 18 540 4877 260 30 29.5 5.2 | 238 22 18.6 11.7 19 500 5440 250 27 25.4 9.2 | 222 21 14.5 15.8 20 497 5486 255 25 24.1 6.5 | 225 19 13.2 13.0 21 455 6096 255 54 52.2 14.0 | 244 46 41.2 20.5 22 436 6401 255 58 56.0 15.0 | 244 50 45.1 21.6 23 400 7010 255 56 54.1 14.5 | 244 48 43.2 21.0 24 365 7620 255 54 52.2 14.0 | 244 46 41.2 20.5 25 304 8839 250 49 46.0 16.8 | 236 42 35.1 23.3 26 300 8920 250 52 48.9 17.8 | 237 45 37.9 24.3 27 290 9144 250 52 48.9 17.8 | 237 45 37.9 24.3 28 278 9411 250 63 59.2 21.5 | 240 56 48.3 28.1 29 276 9449 250 63 59.2 21.5 | 240 56 48.3 28.1 30 269 9620 245 57 51.7 24.1 | 233 51 40.7 30.6 31 251 10058 260 49 48.3 8.5 | 248 40 37.3 15.0 32 250 10090 250 43 40.4 14.7 | 234 36 29.5 21.2 33 240 10363 235 37 30.3 21.2 | 215 34 19.4 27.8 34 229 10668 245 29 26.3 12.3 | 219 24 15.4 18.8 35 208 11278 255 37 35.7 9.6 | 237 30 24.8 16.1 36 200 11530 255 23 22.2 6.0 | 222 17 11.3 12.5 37 198 11582 260 26 25.6 4.5 | 233 18 14.7 11.1 38 181 12192 250 27 25.4 9.2 | 222 21 14.5 15.8 39 172 12497 265 21 20.9 1.8 | 230 13 10.0 8.4 40 165 12802 240 20 17.3 10.0 | 201 18 6.4 16.5 41 150 13410 250 26 24.4 8.9 | 221 21 13.5 15.4 42 150 13411 255 23 22.2 6.0 | 222 17 11.3 12.5 43 143 13716 245 27 24.5 11.4 | 217 22 13.6 17.9 44 130 14326 250 21 19.7 7.2 | 213 16 8.8 13.7 45 124 14630 280 11 10.8 -1.9 | 179 5 -0.1 4.6 46 119 14935 225 11 7.8 7.8 | 168 15 -3.1 14.3 47 113 15240 250 19 17.9 6.5 | 208 15 6.9 13.0 48 108 15545 260 14 13.8 2.4 | 198 9 2.9 9.0 49 103 15850 240 8 6.9 4.0 | 159 11 -4.0 10.5 50 100 16060 240 18 15.6 9.0 | 197 16 4.7 15.5 51 99 16154 230 12 9.2 7.7 | 173 14 -1.7 14.3 52 94 16459 240 17 14.7 8.5 | 194 16 3.8 15.0 53 90 16764 270 17 17.0 -0.0 | 223 9 6.1 6.5 54 82 17374 245 10 9.1 4.2 | 170 11 -1.9 10.8 55 74 17983 240 5 4.3 2.5 | 144 11 -6.6 9.0 56 71 18288 255 10 9.7 2.6 | 172 9 -1.3 9.1 57 70 18390 270 6 6.0 -0.0 | 143 8 -4.9 6.5 58 62 19202 195 10 2.6 9.7 | 153 18 -8.3 16.2 59 59 19507 200 11 3.8 10.3 | 157 18 -7.2 16.9 60 56 19812 245 17 15.4 7.2 | 198 14 4.5 13.7 61 54 20117 265 10 10.0 0.9 | 173 7 -1.0 7.4 62 50 20590 265 1 1.0 0.1 | 124 12 -9.9 6.6 63 47 21031 265 1 1.0 0.1 | 124 12 -9.9 6.6 64 45 21336 100 9 -8.9 1.6 | 112 21 -19.8 8.1 65 43 21641 170 14 -2.4 13.8 | 147 24 -13.3 20.3 66 35 22860 125 1 -0.8 0.6 | 121 14 -11.7 7.1 67 30 23920 70 8 -7.5 -2.7 | 102 19 -18.4 3.8 68 29 24079 80 11 -10.8 -1.9 | 102 22 -21.8 4.6 69 28 24384 80 10 -9.8 -1.7 | 103 21 -20.8 4.8 70 27 24689 110 11 -10.3 3.8 | 116 24 -21.3 10.3 71 25 24994 110 14 -13.2 4.8 | 115 27 -24.1 11.3 72 24 25298 85 11 -11.0 -1.0 | 104 23 -21.9 5.6 73 23 25603 115 10 -9.1 4.2 | 118 23 -20.0 10.8 74 21 26213 120 10 -8.7 5.0 | 121 23 -19.6 11.5 75 20 26518 135 14 -9.9 9.9 | 128 27 -20.8 16.4 76 20 26560 110 13 -12.2 4.4 | 115 26 -23.1 11.0 77 19 26822 95 16 -15.9 1.4 | 106 28 -26.9 7.9 78 18 27127 140 11 -7.1 8.4 | 130 23 -18.0 15.0 79 18 27432 115 10 -9.1 4.2 | 118 23 -20.0 10.8 80 17 27737 105 18 -17.4 4.7 | 112 30 -28.3 11.2 81 16 28042 90 5 -5.0 0.0 | 112 17 -15.9 6.5 82 15 28346 80 10 -9.8 -1.7 | 103 21 -20.8 4.8 83 14 28956 110 19 -17.9 6.5 | 114 32 -28.8 13.0 84 13 29261 140 12 -7.7 9.2 | 130 24 -18.6 15.7 85 13 29566 125 10 -8.2 5.7 | 123 23 -19.1 12.3 86 12 30175 140 16 -10.3 12.3 | 132 28 -21.2 18.8 87 10 31110 75 17 -16.4 -4.4 | 94 27 -27.3 2.1 Wind Parameters Mean winds (0-6000m): 270.9 at 17.0 knts Storm direction: 300.9 at 12.7 knts Shear (0-3000m) pos: 1.2 neg: 1.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -27.1 deg Storm rel helicity (0-3000m) pos: 10.5 neg: -13.6 tot: -3.1 m^2/s^2 ave: -1.0 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 6.5 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.93 Bulk Shear: 25.25 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 ------------------------------------------------------------------------------- 500 319 6 107 7| 0.0 6.3 6.3| 1.3 -4.0 -2.6 -5.2 -0.27| 6.8 -1.9 1000 315 7 103 6| 0.0 3.3 3.3| 4.3 -4.9 -0.6 -0.6 0.01| 5.6 0.1 1500 311 8 106 5| 0.3 2.2 2.5| 4.8 -6.4 -1.6 -1.1 -0.06| 4.3 -0.2 2000 309 8 109 5| 0.2 1.6 1.8| 8.6 -6.4 2.2 1.1 0.11| 4.2 0.5 2500 308 8 111 5| 1.3 1.3 2.5| 9.3 -11.7 -2.4 -1.0 -0.04| 5.2 -0.2 3000 305 8 114 5| 1.2 1.0 2.2| 10.5 -13.6 -3.1 -1.0 -0.07| 6.5 -0.5 4000 293 10 147 3| 1.3 2.1 3.5| 28.4 -13.6 14.8 3.7 0.15| 7.6 1.1 5000 280 13 208 5| 1.1 3.0 4.1| 32.6 -27.4 5.2 1.0 0.09| 7.6 0.7 6000 271 17 224 9| 0.9 4.4 5.3|102.6 -46.5 56.2 9.4 0.12| 9.0 1.1 Wrote GIF file: /home/apache/climate/data/raob//CYVP/skewt/CYVP.skewt.20250424.00.gif