UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for CYVP... Searching the city database file for: CYVP ... Date:1200Z 25 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 1021 60 -6.1 -9.5 77 3.4 -7.1 245 7 265.5 265.8 264.9 270.4 1.82 1 1000 222 -8.1 -9.8 88 1.7 -8.6 255 10 265.0 265.3 264.6 269.9 1.81 2 989 308 -8.9 -10.3 90 1.4 -9.3 255 11 265.1 265.4 264.5 269.8 1.76 3 985 339 -6.9 -10.8 74 3.9 -7.9 258 11 267.4 267.7 266.0 272.0 1.70 4 977 403 -5.9 -10.9 68 5.0 -7.3 265 12 269.0 269.3 267.2 273.7 1.70 5 947 647 -6.1 -13.1 58 7.0 -8.0 286 13 271.2 271.5 268.2 275.4 1.47 6 925 830 -6.9 -12.9 62 6.0 -8.5 290 14 272.3 272.5 269.0 276.5 1.53 7 917 898 -7.1 -12.1 67 5.0 -8.5 290 14 272.7 273.0 269.5 277.3 1.65 8 902 1026 -7.1 -26.1 20 19.0 -10.6 288 14 274.0 274.1 268.4 275.5 0.50 9 892 1113 -7.3 -34.3 10 27.0 -11.4 287 14 274.7 274.7 268.3 275.4 0.23 10 850 1489 -7.3 -29.3 15 22.0 -11.2 275 12 278.5 278.6 270.9 279.7 0.40 11 848 1507 -7.1 -30.1 14 23.0 -11.2 288 13 278.9 279.0 271.2 280.0 0.37 12 838 1600 -7.3 -19.3 38 12.0 -10.2 301 12 279.6 279.8 272.6 282.6 0.99 13 831 1665 -7.1 -26.1 20 19.0 -10.9 302 11 280.5 280.6 272.4 282.2 0.55 14 826 1712 -7.1 -21.1 32 14.0 -10.3 303 10 281.0 281.1 273.2 283.6 0.86 15 817 1797 -7.9 -16.9 48 9.0 -10.2 304 9 281.0 281.2 273.8 284.7 1.24 16 782 2136 -10.3 -16.3 61 6.0 -11.8 305 16 282.0 282.2 274.6 286.0 1.37 17 735 2611 -12.7 -22.7 43 10.0 -14.8 314 17 284.4 284.6 275.1 287.0 0.84 18 719 2778 -13.9 -20.9 55 7.0 -15.4 311 16 284.9 285.1 275.6 287.9 1.00 19 700 2981 -15.3 -24.3 46 9.0 -17.0 315 15 285.5 285.7 275.6 287.9 0.76 20 684 3155 -16.3 -26.3 42 10.0 -18.1 317 14 286.3 286.4 275.8 288.4 0.65 21 674 3266 -17.1 -26.1 46 9.0 -18.7 313 17 286.6 286.8 276.0 288.7 0.67 22 656 3468 -18.7 -23.7 65 5.0 -19.6 305 22 287.1 287.2 276.5 289.7 0.86 23 632 3745 -20.7 -28.7 49 8.0 -21.9 293 26 287.9 288.0 276.5 289.6 0.57 24 627 3804 -21.3 -26.0 66 4.7 -22.1 291 25 287.8 287.9 276.7 290.1 0.73 25 607 4042 -23.3 -26.0 78 2.7 -23.7 286 21 288.2 288.3 276.9 290.5 0.76 26 526 5073 -31.5 -33.3 84 1.8 -31.7 290 24 290.4 290.5 277.6 291.8 0.44 27 500 5430 -34.1 -37.0 75 2.9 -34.3 290 25 291.5 291.5 277.9 292.5 0.32 28 482 5685 -36.3 -39.0 76 2.7 -36.5 290 26 291.8 291.9 278.0 292.7 0.27 29 400 6950 -45.7 -49.4 66 3.7 -45.8 300 30 295.6 295.6 279.6 296.0 0.11 30 368 7503 -49.5 -55.5 49 6.0 -49.7 304 34 297.7 297.7 280.4 297.9 0.06 31 363 7593 -50.3 -54.8 59 4.5 -50.4 305 35 297.8 297.8 280.4 298.0 0.06 32 351 7812 -51.9 -59.9 38 8.0 -52.0 308 36 298.5 298.5 280.7 298.6 0.03 33 323 8349 -55.5 -59.3 62 3.8 -55.6 298 33 300.7 300.7 281.7 300.8 0.04 34 317 8469 -55.9 -60.7 55 4.8 -56.0 295 32 301.8 301.8 282.1 301.9 0.03 35 309 8632 -56.3 -62.3 47 6.0 -56.4 290 31 303.4 303.4 282.8 303.5 0.03 36 303 8757 -56.5 -64.5 36 8.0 -56.6 290 32 304.8 304.8 283.4 304.9 0.02 37 300 8820 -56.3 -69.3 18 13.0 -56.4 290 32 306.0 306.0 283.8 306.0 0.01 38 298 8862 -56.1 -70.1 16 14.0 -56.2 290 32 306.9 306.9 284.1 306.9 0.01 39 293 8969 -55.7 -63.7 36 8.0 -55.8 290 32 308.9 308.9 284.9 309.0 0.02 40 264 9632 -53.5 -73.5 7 20.0 -53.7 278 31 321.5 321.5 289.2 321.5 0.01 41 251 9955 -54.1 -73.1 8 19.0 -54.4 271 31 325.3 325.3 290.3 325.3 0.01 42 250 9980 -53.9 -75.9 5 22.0 -54.1 270 31 325.9 325.9 290.6 326.0 0.01 43 210 11111 -48.7 -81.7 1 33.0 -49.3 281 25 350.7 350.7 296.8 350.7 0.00 44 202 11365 -49.9 -81.9 1 32.0 -50.4 284 23 352.7 352.7 297.2 352.8 0.00 45 200 11430 -48.9 -81.9 1 33.0 -49.4 285 23 355.3 355.3 297.8 355.3 0.00 46 195 11597 -48.7 -81.7 1 33.0 -49.3 287 21 358.2 358.2 298.4 358.2 0.00 47 168 12575 -49.5 -83.5 1 34.0 -50.1 284 17 372.5 372.5 301.0 372.5 0.00 48 157 13019 -49.3 -83.3 1 34.0 -50.0 284 14 380.1 380.1 302.3 380.1 0.00 49 150 13320 -47.3 -82.3 1 35.0 -48.1 275 13 388.6 388.6 303.6 388.6 0.00 50 149 13364 -47.1 -83.1 1 36.0 -48.0 268 16 389.6 389.6 303.8 389.7 0.00 51 122 14692 -46.1 -83.1 1 37.0 -47.3 258 12 414.4 414.4 307.0 414.4 0.00 52 112 15259 -47.9 -83.9 1 36.0 -49.0 258 6 421.3 421.3 307.9 421.3 0.00 53 108 15500 -46.3 -83.3 1 37.0 -47.6 230 9 428.7 428.7 308.7 428.7 0.00 54 100 16010 -47.7 -83.7 1 36.0 -48.9 260 18 435.6 435.6 309.4 435.6 0.00 55 96 16280 -47.1 -85.1 1 38.0 -48.4 268 17 441.9 441.9 310.1 441.9 0.00 56 94 16421 -45.3 -84.3 0 39.0 -46.9 277 15 448.1 448.1 310.7 448.1 0.00 57 86 17011 -48.9 -84.9 1 36.0 -50.1 309 11 452.3 452.3 311.1 452.4 0.00 58 70 18360 -50.5 -85.5 1 35.0 -51.7 265 10 476.3 476.3 313.1 476.4 0.00 59 50 20550 -50.5 -86.5 1 36.0 -52.1 150 3 524.5 524.5 316.6 524.5 0.00 60 30 23880 -51.3 -87.3 1 36.0 -53.6 75 15 604.8 604.8 320.8 604.8 0.01 61 26 24807 -52.1 -88.1 1 36.0 -54.5 99 12 627.8 627.8 321.8 627.8 0.01 62 20 26510 -50.5 -87.5 0 37.0 -53.8 110 14 681.6 681.6 323.8 681.7 0.01 63 12 29856 -47.7 -86.7 0 39.0 -53.5 106 17 798.7 798.7 327.2 798.9 0.02 64 10 31060 -46.9 -85.9 0 39.0 -53.7 60 9 844.5 844.5 328.2 844.7 0.02 65 8.4 32224 -43.7 -83.7 0 40.0 -52.8 900.2 900.2 329.4 900.6 0.04 66 6.1 34386 -41.1 -82.1 0 41.0 -53.2 997.6 997.7 331.1 998.5 0.08 67 6.0 34498 -41.1 -82.1 0 41.0 -53.2 1002.4 1002.4 331.2 1003.3 0.08 TRP 309 8632 -56.3 -62.3 47 6.0 -56.4 290 31 303.4 303.4 282.8 303.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5208.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 58.82 % Est. max temperature: 5.06 C = 41.11 F Sfc-Lift cond lev (LCL): 967.31 mb = 480.68 m = 1577.03 ft T: -5.96 C 700-500 lapse rate: 7.68 C/km ThetaE index: 1.92 C Layer 902.0- 850.0 mb Conv cond level (CCL): 697.50 mb = 3007.97 m = 9868.56 ft Mean mixing ratio: 1.65 g/kg Conv temperature: 14.22 C = 57.59 F Cap Strength: 14.53 C Lifted Index: 15.13 C Risk: None Lifted Index @300 mb: 23.19 C Lifted Index @700 mb: 12.51 C Showalter Index: 10.03 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 26.80 C Cross Totals Index: 4.80 C K Index: -11.50 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 2.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.90 J/kg Max Up Vert Vel: 8.59 m/s Conv Inhibition (B-): 81685.55 J/kg Cap Strength: 15.12 C Lift Cond Lev (LCL): 900.17 mb = 1042.16 m = 3419.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 14 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 1021 60 245 7 6.3 3.0 | 173 14 -1.7 14.1 1 1000 222 255 10 9.7 2.6 | 187 14 1.6 13.7 2 989 305 255 11 10.6 2.8 | 190 14 2.5 13.9 3 952 610 285 13 12.6 -3.4 | 210 9 4.5 7.7 4 925 830 290 14 13.2 -4.8 | 219 8 5.1 6.3 5 915 914 290 14 13.2 -4.8 | 219 8 5.1 6.3 6 880 1219 285 14 13.5 -3.6 | 216 9 5.4 7.5 7 850 1489 275 12 12.0 -1.0 | 201 11 3.9 10.1 8 846 1524 300 13 11.3 -6.5 | 215 6 3.2 4.6 9 813 1829 305 8 6.6 -4.6 | 167 7 -1.5 6.5 10 782 2134 305 16 13.1 -9.2 | 249 5 5.0 1.9 11 751 2438 320 18 11.6 -13.8 | 308 4 3.5 -2.7 12 722 2743 310 16 12.3 -10.3 | 259 4 4.2 0.8 13 700 2981 315 15 10.6 -10.6 | 259 3 2.5 0.5 14 694 3048 320 11 7.1 -8.4 | 159 3 -1.0 2.7 15 665 3353 310 20 15.3 -12.9 | 284 7 7.2 -1.8 16 638 3658 295 27 24.5 -11.4 | 271 16 16.4 -0.3 17 612 3962 285 21 20.3 -5.4 | 245 13 12.2 5.7 18 587 4267 290 19 17.9 -6.5 | 245 11 9.8 4.6 19 539 4877 290 24 22.6 -8.2 | 259 15 14.5 2.9 20 500 5430 290 25 23.5 -8.6 | 261 16 15.4 2.5 21 453 6096 290 28 26.3 -9.6 | 265 18 18.2 1.5 22 400 6950 300 30 26.0 -15.0 | 282 18 17.9 -3.9 23 361 7620 305 35 28.7 -20.1 | 294 22 20.6 -9.0 24 344 7925 310 37 28.3 -23.8 | 302 24 20.3 -12.7 25 309 8632 290 31 29.1 -10.6 | 269 21 21.0 0.5 26 300 8820 290 32 30.1 -10.9 | 270 22 22.0 0.2 27 285 9144 290 32 30.1 -10.9 | 270 22 22.0 0.2 28 250 9980 270 31 31.0 -0.0 | 244 25 22.9 11.1 29 247 10058 270 30 30.0 -0.0 | 243 25 21.9 11.1 30 236 10363 285 29 28.0 -7.5 | 260 20 19.9 3.6 31 225 10668 275 27 26.9 -2.4 | 245 21 18.8 8.7 32 200 11430 285 23 22.2 -6.0 | 250 15 14.1 5.1 33 187 11887 290 18 16.9 -6.2 | 241 10 8.8 4.9 34 178 12192 275 20 19.9 -1.7 | 232 15 11.8 9.4 35 162 12802 290 15 14.1 -5.1 | 225 8 6.0 6.0 36 150 13320 275 13 13.0 -1.1 | 206 11 4.9 10.0 37 148 13411 260 19 18.7 3.3 | 216 18 10.6 14.4 38 141 13716 245 11 10.0 4.6 | 187 16 1.9 15.7 39 135 14021 240 11 9.5 5.5 | 185 17 1.4 16.6 40 129 14326 275 16 15.9 -1.4 | 219 12 7.8 9.7 41 123 14630 250 12 11.3 4.1 | 192 16 3.2 15.2 42 118 14935 290 10 9.4 -3.4 | 190 8 1.3 7.7 43 112 15240 260 6 5.9 1.0 | 170 12 -2.2 12.1 44 107 15545 225 10 7.1 7.1 | 177 18 -1.0 18.2 45 102 15850 260 18 17.7 3.1 | 214 17 9.6 14.2 46 100 16010 260 18 17.7 3.1 | 214 17 9.6 14.2 47 98 16154 260 18 17.7 3.1 | 214 17 9.6 14.2 48 93 16459 280 15 14.8 -2.6 | 218 11 6.7 8.5 49 89 16764 340 10 3.4 -9.4 | 110 5 -4.7 1.7 50 81 17374 260 12 11.8 2.1 | 196 14 3.7 13.2 51 78 17678 235 10 8.2 5.7 | 180 17 0.1 16.8 52 70 18360 265 10 10.0 0.9 | 189 12 1.9 12.0 53 64 18898 270 10 10.0 -0.0 | 190 11 1.9 11.1 54 59 19507 180 10 0.0 10.0 | 159 23 -8.1 21.1 55 56 19812 235 13 10.6 7.5 | 188 19 2.6 18.6 56 50 20550 150 3 -1.5 2.6 | 145 17 -9.6 13.7 57 49 20726 195 1 0.3 1.0 | 147 14 -7.8 12.1 58 44 21336 315 10 7.1 -7.1 | 166 4 -1.0 4.0 59 35 22860 140 10 -6.4 7.7 | 142 24 -14.5 18.8 60 32 23470 275 2 2.0 -0.2 | 151 13 -6.1 10.9 61 30 23880 75 15 -14.5 -3.9 | 108 24 -22.6 7.2 62 29 24079 55 10 -8.2 -5.7 | 108 17 -16.3 5.4 63 28 24384 100 18 -17.7 3.1 | 119 29 -25.8 14.2 64 26 24689 105 11 -10.6 2.8 | 127 23 -18.7 13.9 65 25 24994 90 13 -13.0 0.0 | 118 24 -21.1 11.1 66 24 25298 95 11 -11.0 1.0 | 122 23 -19.0 12.1 67 23 25603 115 10 -9.1 4.2 | 132 23 -17.2 15.3 68 22 25908 75 11 -10.6 -2.8 | 114 20 -18.7 8.2 69 21 26213 100 11 -10.8 1.9 | 125 23 -18.9 13.0 70 20 26510 110 14 -13.2 4.8 | 127 27 -21.2 15.9 71 20 26518 85 13 -13.0 -1.1 | 115 23 -21.0 10.0 72 19 26822 115 13 -11.8 5.5 | 130 26 -19.9 16.6 73 17 27432 110 10 -9.4 3.4 | 130 23 -17.5 14.5 74 17 27737 120 10 -8.7 5.0 | 134 23 -16.8 16.1 75 16 28042 65 6 -5.4 -2.5 | 122 16 -13.5 8.6 76 15 28346 65 10 -9.1 -4.2 | 112 18 -17.2 6.9 77 14 28651 95 14 -13.9 1.2 | 119 25 -22.0 12.3 78 14 28956 75 18 -17.4 -4.7 | 104 26 -25.5 6.4 79 13 29261 90 22 -22.0 0.0 | 110 32 -30.1 11.1 80 11 30175 115 15 -13.6 6.3 | 129 28 -21.7 17.4 81 10 31060 60 9 -7.8 -4.5 | 113 17 -15.9 6.6 Wind Parameters Mean winds (0-6000m): 293.9 at 18.3 knts Storm direction: 323.9 at 13.7 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -9.6 deg Storm rel helicity (0-3000m) pos: 46.0 neg: -17.7 tot: 28.3 m^2/s^2 ave: 9.4 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 1.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.32 Bulk Shear: 15.92 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 ------------------------------------------------------------------------------- 500 262 11 190 13| 8.3 0.0 8.3| 26.4 0.0 26.4 52.7 0.80| 9.7 7.8 1000 277 12 202 10| 5.2 0.0 5.2| 30.8 -0.4 30.4 30.4 0.73| 6.5 4.8 1500 279 12 205 10| 3.5 0.0 3.5| 32.4 -7.1 25.3 16.9 0.36| 7.3 2.6 2000 285 12 204 9| 3.1 0.0 3.1| 38.6 -12.4 26.2 13.1 0.29| 7.8 2.3 2500 292 13 212 7| 3.4 0.0 3.4| 46.0 -13.6 32.4 12.9 0.37| 7.8 2.9 3000 297 13 217 6| 2.0 0.0 2.0| 46.0 -17.7 28.3 9.4 0.16| 7.9 1.3 4000 297 15 234 7| 1.5 1.6 3.1| 49.3 -52.1 -2.7 -0.7 0.05| 9.3 0.5 5000 295 17 240 8| 1.4 1.5 2.9| 60.1 -52.3 7.8 1.6 0.09| 8.2 0.7 6000 294 18 247 9| 1.1 1.6 2.7| 67.2 -52.3 14.9 2.5 0.10| 7.1 0.7 Wrote GIF file: /home/apache/climate/data/raob//CYVP/skewt/CYVP.skewt.20250425.12.gif