UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042812.upa.cvt Date: 1200Z 28 APR 25 Searching for CYVP... Searching the city database file for: CYVP ... Date:1200Z 28 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 1015 60 -12.9 -16.9 72 4.0 -13.7 205 8 259.1 259.3 258.6 261.8 1.00 1 1000 170 -14.3 -17.3 78 3.0 -14.9 225 9 258.9 259.0 258.3 261.5 0.98 2 992 231 -14.5 -17.2 80 2.7 -15.0 225 10 259.2 259.4 258.6 261.9 1.00 3 984 292 -13.1 -17.9 67 4.8 -14.0 225 11 261.3 261.4 260.1 263.8 0.95 4 948 576 -12.9 -25.9 33 13.0 -14.9 221 12 264.3 264.3 261.5 265.7 0.49 5 934 689 -13.5 -26.5 33 13.0 -15.4 225 10 264.8 264.8 261.8 266.1 0.47 6 925 763 -12.9 -27.9 27 15.0 -15.1 230 9 266.1 266.2 262.7 267.3 0.42 7 918 821 -10.9 -28.9 21 18.0 -13.7 245 9 268.7 268.8 264.6 269.9 0.38 8 880 1146 -10.5 -22.5 37 12.0 -12.8 285 8 272.4 272.5 267.7 274.5 0.71 9 850 1412 -11.7 -21.7 43 10.0 -13.7 300 7 273.9 274.0 268.8 276.2 0.79 10 825 1640 -12.1 -19.1 56 7.0 -13.6 308 9 275.8 276.0 270.4 278.8 1.02 11 819 1696 -11.7 -18.7 56 7.0 -13.3 310 10 276.8 277.0 271.1 279.9 1.07 12 814 1743 -11.3 -25.3 30 14.0 -13.9 312 10 277.7 277.8 270.8 279.5 0.60 13 810 1781 -11.1 -20.1 47 9.0 -13.0 313 11 278.3 278.5 271.8 281.1 0.96 14 760 2269 -12.1 -29.1 23 17.0 -15.0 303 17 282.4 282.4 273.3 283.8 0.45 15 733 2545 -13.1 -33.1 17 20.0 -16.1 300 21 284.2 284.3 274.1 285.2 0.32 16 700 2895 -14.7 -33.7 18 19.0 -17.5 295 25 286.2 286.3 275.2 287.2 0.32 17 668 3247 -16.5 -39.5 12 23.0 -19.3 301 25 288.0 288.1 276.0 288.7 0.19 18 594 4120 -21.1 -44.1 11 23.0 -23.4 301 46 292.5 292.6 278.2 293.0 0.13 19 589 4183 -20.7 -24.1 74 3.4 -21.4 301 48 293.7 293.9 279.8 296.6 0.92 20 585 4233 -20.5 -23.8 75 3.3 -21.1 300 49 294.5 294.7 280.3 297.5 0.96 21 563 4516 -20.9 -25.3 68 4.4 -21.7 304 52 297.3 297.5 281.4 300.1 0.87 22 500 5380 -27.3 -29.6 81 2.3 -27.6 315 72 299.8 299.9 282.1 301.9 0.66 23 493 5482 -28.1 -29.8 85 1.7 -28.3 315 71 300.0 300.1 282.3 302.1 0.65 24 480 5675 -28.1 -34.1 56 6.0 -28.8 314 70 302.3 302.4 282.9 303.8 0.44 25 469 5841 -29.5 -38.5 41 9.0 -30.4 312 70 302.6 302.6 282.8 303.6 0.29 26 456 6042 -31.1 -42.1 33 11.0 -32.0 311 69 303.0 303.0 282.9 303.7 0.21 27 426 6523 -35.1 -41.1 54 6.0 -35.6 310 71 303.8 303.9 283.3 304.7 0.25 28 400 6960 -38.9 -45.9 48 7.0 -39.3 310 73 304.4 304.5 283.4 305.0 0.16 29 361 7654 -44.7 -51.7 45 7.0 -45.0 315 75 305.7 305.8 283.8 306.1 0.09 30 334 8170 -47.9 -58.9 27 11.0 -48.2 315 76 308.2 308.2 284.7 308.4 0.04 31 311 8637 -50.9 -58.9 38 8.0 -51.1 312 81 310.4 310.4 285.5 310.6 0.04 32 307 8721 -51.5 -56.5 55 5.0 -51.6 311 82 310.7 310.7 285.7 310.9 0.06 33 300 8870 -52.3 -58.3 48 6.0 -52.4 310 84 311.6 311.6 285.9 311.8 0.05 34 298 8913 -52.7 -59.7 42 7.0 -52.8 310 85 311.7 311.7 285.9 311.8 0.04 35 291 9066 -53.5 -58.0 58 4.5 -53.6 310 87 312.6 312.7 286.4 312.8 0.05 36 288 9132 -53.9 -58.5 57 4.6 -54.0 310 88 313.0 313.0 286.5 313.2 0.05 37 276 9403 -55.5 -60.4 54 4.9 -55.6 308 82 314.5 314.5 287.0 314.7 0.04 38 267 9614 -55.1 -68.1 18 13.0 -55.3 307 79 318.1 318.1 288.1 318.2 0.01 39 254 9930 -57.3 -67.3 27 10.0 -57.4 305 73 319.4 319.4 288.6 319.5 0.02 40 250 10030 -56.9 -68.9 21 12.0 -57.1 300 72 321.5 321.5 289.2 321.5 0.01 41 244 10184 -56.1 -72.1 12 16.0 -56.3 301 68 324.9 324.9 290.3 324.9 0.01 42 239 10316 -52.7 -75.7 5 23.0 -53.0 302 64 332.0 332.0 292.3 332.0 0.01 43 233 10480 -53.5 -76.5 4 23.0 -53.8 304 60 333.2 333.2 292.6 333.2 0.00 44 218 10910 -51.3 -78.3 3 27.0 -51.7 303 51 343.0 343.0 295.0 343.0 0.00 45 212 11091 -52.1 -79.1 2 27.0 -52.5 302 49 344.5 344.5 295.4 344.5 0.00 46 205 11309 -49.9 -80.9 1 31.0 -50.4 301 45 351.3 351.3 296.9 351.3 0.00 47 200 11470 -50.9 -81.9 1 31.0 -51.4 300 43 352.2 352.2 297.1 352.2 0.00 48 198 11535 -51.1 -82.1 1 31.0 -51.5 300 43 352.9 352.9 297.3 352.9 0.00 49 186 11944 -49.3 -82.3 1 33.0 -49.8 296 41 362.1 362.1 299.1 362.2 0.00 50 150 13350 -50.5 -83.5 1 33.0 -51.1 305 32 383.1 383.1 302.8 383.1 0.00 51 147 13481 -50.9 -83.9 1 33.0 -51.5 305 32 384.6 384.6 303.0 384.6 0.00 52 124 14592 -48.9 -82.9 1 34.0 -49.8 283 23 407.4 407.4 306.2 407.4 0.00 53 100 16000 -49.5 -83.5 1 34.0 -50.5 280 23 432.1 432.1 309.0 432.1 0.00 54 94 16405 -49.1 -84.1 1 35.0 -50.2 278 21 440.6 440.6 309.9 440.6 0.00 55 70 18330 -50.9 -84.9 1 34.0 -52.1 260 13 475.5 475.5 313.1 475.5 0.00 56 67 18614 -51.3 -85.3 1 34.0 -52.5 271 10 480.6 480.6 313.5 480.6 0.00 57 63 19015 -48.9 -84.9 1 36.0 -50.5 227 12 494.4 494.4 314.5 494.5 0.00 58 52 20266 -51.7 -85.7 1 34.0 -53.1 303 8 515.8 515.8 316.0 515.8 0.00 59 50 20520 -50.9 -85.9 1 35.0 -52.5 265 7 523.5 523.5 316.5 523.6 0.00 60 30 23850 -50.3 -86.3 1 36.0 -52.8 95 8 607.5 607.5 320.9 607.6 0.01 61 20 26500 -49.5 -85.5 1 36.0 -53.1 85 7 684.7 684.7 323.9 684.8 0.01 62 15 28377 -52.1 -87.1 1 35.0 -55.7 129 14 734.7 734.7 325.5 734.8 0.01 63 13 29315 -47.1 -85.1 1 38.0 -52.9 125 12 782.7 782.7 326.8 782.9 0.02 64 10 31060 -45.5 -84.5 0 39.0 -53.0 120 12 849.7 849.7 328.4 850.0 0.03 65 9.0 31764 -44.5 -84.5 0 40.0 -52.9 879.5 879.6 329.0 879.9 0.03 66 8.6 32068 -45.1 -84.1 0 39.0 -53.4 888.7 888.7 329.2 889.1 0.04 TRP 254 9930 -57.3 -67.3 27 10.0 -57.4 305 73 319.4 319.4 288.6 319.5 0.02 WND 288 9132 -53.9 -58.5 57 4.6 -54.0 310 88 313.0 313.0 286.5 313.2 0.05 Sounding variables and indices 1000-500 mb thick: 5210.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 40.00 % Est. max temperature: 1.17 C = 34.10 F Sfc-Lift cond lev (LCL): 951.30 mb = 549.62 m = 1803.20 ft T: -12.92 C 700-500 lapse rate: 5.07 C/km ThetaE index: 0.39 C Layer 814.0- 810.0 mb Conv cond level (CCL): 468.70 mb = 5845.87 m = 19179.12 ft Mean mixing ratio: 0.70 g/kg Conv temperature: 30.71 C = 87.27 F Cap Strength: 27.83 C Lifted Index: 28.81 C Risk: None Lifted Index @300 mb: 33.23 C Lifted Index @700 mb: 20.14 C Showalter Index: 19.61 C Risk: None Total Totals Index: 21.20 C Risk: None Vertical Totals Index: 15.60 C Cross Totals Index: 5.60 C K Index: -25.10 Risk: None Sweat Index: 86.00 Risk: None Energy Index: 5.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.39 J/kg Max Up Vert Vel: 7.80 m/s Conv Inhibition (B-): 86947.14 J/kg Cap Strength: 28.81 C Lift Cond Lev (LCL): 840.00 mb = 1502.54 m = 4929.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 24 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 1015 60 205 8 3.4 7.3 | 166 30 -7.1 29.2 1 1000 170 225 9 6.4 6.4 | 172 29 -4.1 28.3 2 982 305 225 11 7.8 7.8 | 175 30 -2.7 29.7 3 944 610 220 12 7.7 9.2 | 175 31 -2.7 31.2 4 925 763 230 9 6.9 5.8 | 173 28 -3.6 27.7 5 907 914 270 8 8.0 -0.0 | 174 22 -2.4 22.0 6 872 1219 290 8 7.5 -2.7 | 171 19 -2.9 19.2 7 850 1412 300 7 6.1 -3.5 | 167 19 -4.4 18.5 8 805 1829 315 11 7.8 -7.8 | 169 14 -2.7 14.2 9 773 2134 305 15 12.3 -8.6 | 188 13 1.8 13.4 10 743 2438 300 20 17.3 -10.0 | 210 14 6.9 12.0 11 714 2743 300 23 19.9 -11.5 | 222 14 9.5 10.5 12 700 2895 295 25 22.7 -10.6 | 227 17 12.2 11.4 13 686 3048 295 25 22.7 -10.6 | 227 17 12.2 11.4 14 658 3353 305 25 20.5 -14.3 | 233 13 10.0 7.6 15 631 3658 305 31 25.4 -17.8 | 254 16 14.9 4.2 16 581 4267 300 51 44.2 -25.5 | 276 34 33.7 -3.5 17 535 4877 310 53 40.6 -34.1 | 292 32 30.2 -12.1 18 500 5380 315 72 50.9 -50.9 | 306 50 40.5 -28.9 19 493 5486 315 71 50.2 -50.2 | 305 49 39.8 -28.2 20 452 6096 310 69 52.9 -44.4 | 298 48 42.4 -22.4 21 400 6960 310 73 55.9 -46.9 | 299 52 45.5 -25.0 22 362 7620 315 75 53.0 -53.0 | 306 53 42.6 -31.1 23 330 8230 315 76 53.7 -53.7 | 306 54 43.3 -31.8 24 300 8870 310 84 64.3 -54.0 | 301 63 53.9 -32.0 25 288 9132 310 88 67.4 -56.6 | 301 67 57.0 -34.6 26 287 9144 310 87 66.6 -55.9 | 301 66 56.2 -34.0 27 254 9930 305 73 59.8 -41.9 | 292 53 49.4 -19.9 28 250 10030 300 72 62.4 -36.0 | 285 54 51.9 -14.0 29 226 10668 305 55 45.1 -31.5 | 285 36 34.6 -9.6 30 200 11470 300 43 37.2 -21.5 | 269 27 26.8 0.5 31 163 12802 290 37 34.8 -12.7 | 249 26 24.3 9.3 32 150 13350 305 32 26.2 -18.4 | 257 16 15.8 3.6 33 142 13716 305 31 25.4 -17.8 | 254 16 14.9 4.2 34 135 14021 285 29 28.0 -7.5 | 231 23 17.6 14.5 35 129 14326 295 27 24.5 -11.4 | 233 18 14.0 10.6 36 112 15240 255 14 13.5 3.6 | 187 26 3.1 25.6 37 102 15850 275 23 22.9 -2.0 | 212 24 12.5 20.0 38 100 16000 280 23 22.7 -4.0 | 214 22 12.2 18.0 39 98 16154 280 23 22.7 -4.0 | 214 22 12.2 18.0 40 89 16764 275 19 18.9 -1.7 | 203 22 8.5 20.3 41 77 17678 315 10 7.1 -7.1 | 167 15 -3.4 14.9 42 74 17983 265 3 3.0 0.3 | 161 23 -7.5 22.2 43 70 18288 210 12 6.0 10.4 | 172 33 -4.4 32.4 44 70 18330 260 13 12.8 2.3 | 186 24 2.4 24.2 45 67 18593 275 10 10.0 -0.9 | 179 21 -0.5 21.1 46 64 18898 225 12 8.5 8.5 | 176 31 -2.0 30.4 47 61 19202 230 13 10.0 8.4 | 179 30 -0.5 30.3 48 58 19507 210 11 5.5 9.5 | 171 32 -4.9 31.5 49 53 20117 250 16 15.0 5.5 | 189 28 4.6 27.4 50 51 20422 0 0 -0.0 -0.0 | 155 24 -10.4 22.0 51 50 20520 265 7 7.0 0.6 | 171 23 -3.5 22.6 52 48 20726 250 10 9.4 3.4 | 178 25 -1.0 25.4 53 44 21336 175 5 -0.4 5.0 | 158 29 -10.9 26.9 54 35 22860 320 10 6.4 -7.7 | 164 15 -4.0 14.3 55 33 23165 345 11 2.8 -10.6 | 146 14 -7.6 11.3 56 30 23850 95 8 -8.0 0.7 | 141 29 -18.4 22.7 57 24 25298 120 10 -8.7 5.0 | 145 33 -19.1 27.0 58 21 26213 155 10 -4.2 9.1 | 155 34 -14.7 31.0 59 20 26500 85 7 -7.0 -0.6 | 141 28 -17.4 21.4 60 18 27127 90 10 -10.0 0.0 | 137 30 -20.4 22.0 61 17 27432 75 6 -5.8 -1.6 | 141 26 -16.2 20.4 62 17 27737 115 10 -9.1 4.2 | 143 33 -19.5 26.2 63 15 28346 130 15 -11.5 9.6 | 145 38 -21.9 31.6 64 14 28651 125 11 -9.0 6.3 | 145 34 -19.5 28.3 65 14 28956 125 12 -9.8 6.9 | 145 35 -20.3 28.8 66 13 29261 135 12 -8.5 8.5 | 148 36 -18.9 30.4 67 12 29870 55 10 -8.2 -5.7 | 131 25 -18.6 16.2 68 11 30175 90 11 -11.0 0.0 | 136 31 -21.4 22.0 69 10 31060 120 12 -10.4 6.0 | 143 35 -20.8 28.0 Wind Parameters Mean winds (0-6000m): 304.6 at 32.4 knts Storm direction: 334.6 at 24.3 knts Shear (0-3000m) pos: 3.0 neg: 2.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 60.8 deg Storm rel helicity (0-3000m) pos: 93.2 neg: -22.3 tot: 70.9 m^2/s^2 ave: 23.6 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.21 Bulk Shear: 141.74 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 ------------------------------------------------------------------------------- 500 222 10 173 30| 4.8 0.0 4.8| 34.2 0.0 34.2 68.4 0.73| 6.2 4.5 1000 231 10 174 28| 5.0 0.0 5.0| 39.4 -12.3 27.1 27.1 0.21| 8.6 1.8 1500 248 9 176 25| 4.3 0.0 4.3| 40.8 -22.3 18.5 12.4 0.09| 7.2 0.6 2000 267 10 178 22| 4.5 0.0 4.5| 54.4 -22.3 32.1 16.0 0.20| 7.0 1.4 2500 280 11 182 20| 3.6 1.5 5.2| 81.1 -22.3 58.8 23.5 0.37| 7.2 2.7 3000 286 13 187 18| 3.0 2.0 5.0| 93.2 -22.3 70.9 23.6 0.41| 6.8 2.8 4000 294 18 202 16| 3.0 3.4 6.5|152.0 -22.3 129.7 32.4 0.46| 8.1 3.7 5000 299 25 228 15| 4.3 2.7 7.0|280.7 -22.3 258.4 51.7 0.51| 8.9 4.5 6000 305 32 258 17| 4.5 2.4 6.9|349.1 -99.7 249.4 41.6 0.42| 9.0 3.7 Wrote GIF file: /home/apache/climate/data/raob//CYVP/skewt/CYVP.skewt.20250428.12.gif