UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for CYVP... Searching the city database file for: CYVP ... Date:0000Z 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 1020 60 -0.7 -1.4 95 0.7 -1.0 340 4 270.9 271.5 271.1 280.0 3.38 1 1000 219 -2.1 -2.4 98 0.3 -2.2 330 10 271.0 271.6 270.9 279.7 3.20 2 925 834 -6.1 -6.1 100 0.0 -6.1 330 7 273.1 273.5 271.3 280.2 2.62 3 903 1022 -7.5 -7.5 100 0.0 -7.5 344 7 273.5 273.9 271.2 280.2 2.40 4 889 1144 -6.1 -6.9 94 0.8 -6.4 0 6 276.2 276.6 273.1 283.3 2.56 5 850 1493 -9.1 -9.1 100 0.0 -9.1 355 6 276.6 277.0 272.9 282.9 2.25 6 840 1584 -9.7 -9.7 100 0.0 -9.7 348 7 276.9 277.3 272.9 283.0 2.18 7 835 1631 -7.9 -12.9 67 5.0 -9.3 345 8 279.3 279.6 273.5 284.2 1.69 8 830 1677 -7.9 -17.9 44 10.0 -10.4 341 9 279.8 280.0 272.9 283.1 1.13 9 825 1724 -7.7 -25.7 22 18.0 -11.3 338 9 280.5 280.6 272.4 282.2 0.57 10 812 1847 -8.3 -40.3 6 32.0 -12.6 331 12 281.1 281.1 272.1 281.6 0.14 11 803 1934 -8.3 -23.3 29 15.0 -11.5 338 15 282.0 282.1 273.6 284.2 0.73 12 791 2051 -8.3 -35.3 9 27.0 -12.5 348 19 283.2 283.3 273.5 284.0 0.24 13 783 2129 -8.7 -24.7 26 16.0 -12.0 354 22 283.6 283.7 274.3 285.6 0.66 14 768 2279 -9.7 -24.7 28 15.0 -12.8 350 21 284.1 284.2 274.6 286.2 0.67 15 700 2986 -15.5 -28.5 32 13.0 -17.7 335 19 285.3 285.4 275.0 287.0 0.52 16 623 3854 -22.3 -32.3 40 10.0 -23.6 338 24 287.2 287.3 275.9 288.5 0.41 17 550 4761 -27.7 -41.7 25 14.0 -28.9 331 24 291.2 291.3 277.6 291.8 0.18 18 514 5245 -30.9 -46.9 19 16.0 -32.0 329 26 293.0 293.1 278.3 293.4 0.11 19 500 5440 -32.5 -47.5 21 15.0 -33.4 310 24 293.4 293.4 278.5 293.8 0.10 20 400 6970 -44.1 -54.1 32 10.0 -44.4 290 29 297.7 297.7 280.4 297.9 0.06 21 360 7670 -49.5 -58.5 34 9.0 -49.7 295 32 299.5 299.6 281.2 299.7 0.04 22 337 8101 -52.3 -59.3 43 7.0 -52.4 290 35 301.4 301.4 282.0 301.6 0.04 23 326 8316 -53.3 -59.3 48 6.0 -53.4 287 37 302.9 302.9 282.6 303.1 0.04 24 315 8537 -54.5 -60.5 47 6.0 -54.6 290 37 304.3 304.3 283.1 304.4 0.04 25 301 8829 -54.1 -67.1 19 13.0 -54.3 285 34 308.8 308.8 284.9 308.9 0.02 26 300 8850 -53.9 -66.9 19 13.0 -54.1 285 34 309.4 309.4 285.1 309.4 0.02 27 273 9455 -53.3 -74.3 6 21.0 -53.5 280 34 318.7 318.7 288.3 318.7 0.01 28 256 9867 -53.7 -74.7 6 21.0 -53.9 273 32 324.0 324.0 290.0 324.0 0.01 29 250 10020 -52.3 -76.3 4 24.0 -52.6 270 31 328.3 328.3 291.2 328.3 0.00 30 230 10560 -50.1 -78.1 2 28.0 -50.5 278 24 339.6 339.6 294.2 339.6 0.00 31 216 10968 -51.1 -78.1 3 27.0 -51.5 245 25 344.2 344.2 295.3 344.2 0.00 32 201 11437 -48.5 -81.5 1 33.0 -49.1 267 24 355.5 355.5 297.8 355.5 0.00 33 200 11470 -48.7 -81.7 1 33.0 -49.3 265 25 355.7 355.7 297.8 355.7 0.00 34 191 11772 -48.3 -82.3 1 34.0 -48.9 279 21 361.0 361.0 298.9 361.0 0.00 35 178 12235 -49.3 -83.3 1 34.0 -49.9 269 21 366.7 366.7 299.9 366.7 0.00 36 150 13360 -47.3 -83.3 1 36.0 -48.1 245 20 388.6 388.6 303.6 388.6 0.00 37 139 13865 -46.3 -83.3 1 37.0 -47.3 255 20 398.9 398.9 305.0 398.9 0.00 38 132 14207 -47.7 -83.7 1 36.0 -48.6 244 18 402.3 402.3 305.5 402.3 0.00 39 120 14837 -46.7 -83.7 1 37.0 -47.8 242 18 415.3 415.3 307.2 415.3 0.00 40 111 15352 -48.5 -84.5 1 36.0 -49.5 234 9 421.3 421.3 307.9 421.3 0.00 41 100 16040 -47.3 -84.3 1 37.0 -48.6 330 9 436.3 436.3 309.5 436.4 0.00 42 91 16660 -49.3 -85.3 1 36.0 -50.4 224 8 444.3 444.3 310.3 444.3 0.00 43 81 17424 -47.7 -85.7 0 38.0 -49.1 256 11 462.6 462.6 312.0 462.6 0.00 44 70 18380 -50.5 -86.5 1 36.0 -51.7 270 13 476.3 476.3 313.1 476.4 0.00 45 63 19067 -51.5 -86.5 1 35.0 -52.7 265 11 488.7 488.7 314.1 488.7 0.00 46 52 20323 -48.9 -85.9 1 37.0 -50.7 254 10 522.3 522.3 316.5 522.4 0.00 47 50 20580 -49.9 -86.9 1 37.0 -51.7 235 3 525.9 525.9 316.6 525.9 0.00 48 30 23910 -51.1 -87.1 1 36.0 -53.4 70 11 605.3 605.3 320.9 605.4 0.01 49 21 26232 -51.9 -87.9 1 36.0 -54.8 83 19 667.9 667.9 323.3 668.0 0.01 50 20 26550 -50.9 -87.9 0 37.0 -54.1 90 11 680.4 680.4 323.8 680.4 0.01 51 13 29375 -47.3 -86.3 0 39.0 -53.0 77 20 782.0 782.1 326.8 782.2 0.02 52 12 29902 -48.9 -86.9 0 38.0 -54.2 66 20 794.5 794.5 327.1 794.6 0.02 53 10 31110 -44.9 -84.9 0 40.0 -52.7 75 14 851.9 852.0 328.4 852.2 0.03 54 8.8 31970 -41.9 -82.9 0 41.0 -51.8 895.3 895.3 329.3 895.8 0.05 55 5.7 34930 -39.1 -81.1 0 42.0 -52.7 1026.0 1026.0 331.6 1027.1 0.10 56 5.6 35051 -40.1 -81.1 0 41.0 -53.2 1026.8 1026.8 331.6 1027.9 0.10 57 4.6 36409 -34.7 -77.7 0 43.0 -52.4 1111.3 1111.5 332.8 1114.1 0.21 58 4.4 36720 -34.7 -77.7 0 43.0 -52.6 1125.6 1125.7 333.0 1128.5 0.22 TRP 315 8537 -54.5 -60.5 47 6.0 -54.6 290 37 304.3 304.3 283.1 304.4 0.04 WND Sounding variables and indices 1000-500 mb thick: 5221.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 48.52 % Est. max temperature: 4.82 C = 40.67 F Sfc-Lift cond lev (LCL): 1008.84 mb = 148.30 m = 486.54 ft T: -1.48 C 700-500 lapse rate: 6.93 C/km ThetaE index: 2.60 C Layer 830.0- 803.0 mb Conv cond level (CCL): 965.43 mb = 496.53 m = 1629.03 ft Mean mixing ratio: 2.96 g/kg Conv temperature: 0.36 C = 32.65 F Cap Strength: 11.33 C Lifted Index: 11.45 C Risk: None Lifted Index @300 mb: 20.85 C Lifted Index @700 mb: 7.21 C Showalter Index: 9.14 C Risk: None Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.40 C Cross Totals Index: 23.40 C K Index: 1.30 Risk: None Sweat Index: 36.00 Risk: None Energy Index: 2.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.38 J/kg Max Up Vert Vel: 4.33 m/s Conv Inhibition (B-): 93393.80 J/kg Cap Strength: 11.37 C Lift Cond Lev (LCL): 966.11 mb = 490.95 m = 1610.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 1 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 1020 60 340 4 1.4 -3.8 | 190 10 1.7 10.1 1 1000 219 330 10 5.0 -8.7 | 226 7 5.3 5.2 2 989 305 335 9 3.8 -8.2 | 216 7 4.1 5.7 3 952 610 350 8 1.4 -7.9 | 196 6 1.7 6.0 4 925 834 330 7 3.5 -6.1 | 206 9 3.8 7.8 5 916 914 330 8 4.0 -6.9 | 212 8 4.3 6.9 6 880 1219 10 5 -0.9 -4.9 | 177 9 -0.5 8.9 7 850 1493 355 6 0.5 -6.0 | 186 8 0.9 7.9 8 814 1829 330 11 5.5 -9.5 | 234 7 5.8 4.3 9 782 2134 355 22 1.9 -21.9 | 344 8 2.2 -8.1 10 752 2438 345 19 4.9 -18.4 | 311 7 5.2 -4.5 11 722 2743 340 19 6.5 -17.9 | 301 8 6.8 -4.0 12 700 2986 335 19 8.0 -17.2 | 292 9 8.4 -3.4 13 694 3048 325 20 11.5 -16.4 | 282 12 11.8 -2.6 14 638 3658 335 22 9.3 -19.9 | 302 11 9.6 -6.1 15 612 3962 340 26 8.9 -24.4 | 319 14 9.2 -10.6 16 587 4267 330 25 12.5 -21.7 | 301 15 12.8 -7.8 17 563 4572 325 24 13.8 -19.7 | 292 15 14.1 -5.8 18 540 4877 335 24 10.1 -21.8 | 307 13 10.5 -7.9 19 518 5182 335 27 11.4 -24.5 | 312 16 11.7 -10.6 20 500 5440 310 24 18.4 -15.4 | 275 19 18.7 -1.6 21 497 5486 310 25 19.2 -16.1 | 277 20 19.5 -2.2 22 454 6096 305 27 22.1 -15.5 | 274 23 22.4 -1.7 23 400 6970 290 29 27.3 -9.9 | 262 28 27.6 3.9 24 362 7620 295 32 29.0 -13.5 | 269 29 29.3 0.3 25 315 8534 285 38 36.7 -9.8 | 264 37 37.0 4.0 26 315 8537 290 37 34.8 -12.7 | 268 35 35.1 1.2 27 300 8850 285 34 32.8 -8.8 | 261 34 33.2 5.0 28 287 9144 285 36 34.8 -9.3 | 263 35 35.1 4.5 29 250 10020 270 31 31.0 -0.0 | 246 34 31.3 13.8 30 249 10058 270 31 31.0 -0.0 | 246 34 31.3 13.8 31 237 10363 285 27 26.1 -7.0 | 255 27 26.4 6.8 32 226 10668 275 23 22.9 -2.0 | 243 26 23.2 11.8 33 216 10973 245 25 22.7 10.6 | 223 34 23.0 24.4 34 206 11278 275 22 21.9 -1.9 | 242 25 22.2 11.9 35 200 11470 265 25 24.9 2.2 | 238 30 25.2 16.0 36 197 11582 260 23 22.7 4.0 | 232 29 23.0 17.8 37 188 11887 290 20 18.8 -6.8 | 250 20 19.1 7.0 38 179 12192 270 21 21.0 -0.0 | 237 25 21.3 13.8 39 156 13106 245 21 19.0 8.9 | 220 30 19.4 22.7 40 150 13360 245 20 18.1 8.5 | 220 29 18.5 22.3 41 142 13716 245 21 19.0 8.9 | 220 30 19.4 22.7 42 136 14021 265 19 18.9 1.7 | 231 25 19.3 15.5 43 130 14326 230 17 13.0 10.9 | 208 28 13.4 24.8 44 124 14630 240 23 19.9 11.5 | 219 32 20.2 25.3 45 113 15240 245 9 8.2 3.8 | 206 20 8.5 17.6 46 108 15545 215 10 5.7 8.2 | 195 23 6.1 22.0 47 100 16040 330 9 4.5 -7.8 | 219 8 4.8 6.0 48 98 16154 285 23 22.2 -6.0 | 251 24 22.5 7.9 49 94 16459 260 2 2.0 0.3 | 189 14 2.3 14.2 50 90 16764 205 11 4.6 10.0 | 192 24 5.0 23.8 51 85 17069 250 17 16.0 5.8 | 220 26 16.3 19.6 52 82 17374 250 11 10.3 3.8 | 211 21 10.7 17.6 53 78 17678 290 11 10.3 -3.8 | 227 15 10.7 10.1 54 74 17983 235 10 8.2 5.7 | 204 21 8.5 19.6 55 71 18288 250 19 17.9 6.5 | 222 27 18.2 20.3 56 70 18380 270 13 13.0 -0.0 | 224 19 13.3 13.8 57 68 18593 280 16 15.8 -2.8 | 236 20 16.1 11.1 58 65 18898 280 11 10.8 -1.9 | 223 16 11.2 11.9 59 59 19507 225 11 7.8 7.8 | 201 23 8.1 21.6 60 56 19812 245 11 10.0 4.6 | 209 21 10.3 18.5 61 54 20117 220 10 6.4 7.7 | 197 23 6.8 21.5 62 51 20422 270 10 10.0 -0.0 | 217 17 10.3 13.8 63 50 20580 235 3 2.5 1.7 | 190 16 2.8 15.6 64 49 20726 0 0 -0.0 -0.0 | 181 14 0.3 13.8 65 45 21336 355 9 0.8 -9.0 | 193 5 1.1 4.9 66 30 23910 70 11 -10.3 -3.8 | 135 14 -10.0 10.1 67 28 24384 75 10 -9.7 -2.6 | 140 15 -9.3 11.2 68 25 24994 65 10 -9.1 -4.2 | 138 13 -8.7 9.6 69 24 25298 135 11 -7.8 7.8 | 161 23 -7.4 21.6 70 23 25603 140 10 -6.4 7.7 | 164 22 -6.1 21.5 71 22 25908 60 14 -12.1 -7.0 | 120 14 -11.8 6.8 72 21 26213 80 19 -18.7 -3.3 | 120 21 -18.4 10.5 73 20 26518 125 13 -10.6 7.5 | 154 24 -10.3 21.3 74 20 26550 90 11 -11.0 0.0 | 142 17 -10.7 13.8 75 19 26822 90 11 -11.0 0.0 | 142 17 -10.7 13.8 76 18 27127 90 11 -11.0 0.0 | 142 17 -10.7 13.8 77 17 27432 140 8 -5.1 6.1 | 166 21 -4.8 20.0 78 17 27737 80 10 -9.8 -1.7 | 142 15 -9.5 12.1 79 16 28042 65 10 -9.1 -4.2 | 138 13 -8.7 9.6 80 15 28346 90 13 -13.0 0.0 | 138 19 -12.7 13.8 81 15 28651 45 10 -7.1 -7.1 | 135 10 -6.7 6.8 82 14 28956 40 8 -5.1 -6.1 | 148 9 -4.8 7.7 83 13 29261 80 20 -19.7 -3.5 | 118 22 -19.4 10.4 84 12 29870 65 20 -18.1 -8.5 | 107 19 -17.8 5.4 85 12 30175 70 20 -18.8 -6.8 | 111 20 -18.5 7.0 86 10 31110 75 14 -13.5 -3.6 | 128 17 -13.2 10.2 Wind Parameters Mean winds (0-6000m): 331.4 at 18.4 knts Storm direction: 1.4 at 13.8 knts Shear (0-3000m) pos: 0.5 neg: 2.4 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 93.0 deg Storm rel helicity (0-3000m) pos: 44.1 neg: -31.1 tot: 13.0 m^2/s^2 ave: 4.3 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.67 Bulk Shear: 13.98 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 ------------------------------------------------------------------------------- 500 337 8 210 7| 4.4 0.0 4.4| 10.2 -4.4 5.8 11.6 0.26| 8.6 2.2 1000 338 8 207 7| 1.4 0.0 1.4| 12.5 -8.8 3.7 3.7 0.08| 7.0 0.6 1500 343 7 199 7| 1.1 0.0 1.1| 16.8 -13.0 3.7 2.5 0.06| 6.4 0.4 2000 342 8 206 7| 0.8 3.2 4.0| 39.3 -13.0 26.2 13.1 0.46| 8.6 4.0 2500 345 11 222 5| 0.6 2.5 3.1| 44.1 -22.0 22.1 8.8 0.32| 8.5 2.8 3000 343 12 240 4| 0.5 2.4 2.9| 44.1 -31.1 13.0 4.3 0.20| 8.1 1.6 4000 339 15 270 6| 1.3 1.8 3.1| 68.7 -36.5 32.2 8.1 0.28| 7.4 2.0 5000 337 17 283 7| 1.5 1.5 3.0| 84.9 -57.1 27.7 5.5 0.22| 7.0 1.5 6000 331 18 284 9| 1.2 2.1 3.4| 87.7-109.8 -22.2 -3.7 0.05| 7.2 0.3 Wrote GIF file: /home/apache/climate/data/raob//CYVP/skewt/CYVP.skewt.20250425.00.gif