UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for CYVP... Searching the city database file for: CYVP ... Date:1200Z 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 1019 60 -1.7 -3.9 85 2.2 -2.5 280 10 270.0 270.5 269.7 277.6 2.81 1 1000 206 -3.5 -4.4 93 0.9 -3.8 290 16 269.6 270.1 269.3 277.1 2.75 2 985 325 -4.5 -4.5 100 0.0 -4.5 286 16 269.8 270.3 269.5 277.3 2.77 3 925 819 -6.5 -6.5 100 0.0 -6.5 140 1 272.7 273.1 270.9 279.6 2.54 4 899 1041 -8.1 -8.1 100 0.0 -8.1 290 5 273.2 273.6 270.9 279.6 2.31 5 881 1199 -5.7 -8.1 83 2.4 -6.5 228 9 277.3 277.7 273.4 283.9 2.35 6 858 1406 -6.9 -7.9 93 1.0 -7.2 249 8 278.2 278.6 274.0 285.1 2.45 7 850 1479 -7.3 -8.5 91 1.2 -7.7 260 8 278.5 278.9 274.1 285.2 2.36 8 824 1720 -8.5 -12.5 73 4.0 -9.6 233 6 279.7 280.0 273.9 284.8 1.77 9 813 1825 -8.7 -11.0 83 2.3 -9.4 221 5 280.6 280.9 274.8 286.4 2.03 10 764 2303 -11.9 -14.8 79 2.9 -12.6 280 8 282.2 282.4 275.0 286.8 1.58 11 720 2754 -16.1 -16.3 98 0.2 -16.2 256 9 282.4 282.6 274.9 286.7 1.48 12 716 2796 -16.5 -17.1 95 0.6 -16.6 265 9 282.4 282.6 274.8 286.5 1.40 13 712 2838 -16.5 -18.6 84 2.1 -17.0 274 10 282.8 283.0 274.8 286.5 1.24 14 709 2870 -16.1 -23.1 55 7.0 -17.4 280 10 283.6 283.8 274.6 286.2 0.84 15 704 2923 -15.7 -26.7 38 11.0 -17.6 291 11 284.6 284.7 274.8 286.5 0.61 16 703 2934 -15.7 -26.7 38 11.0 -17.6 293 11 284.7 284.9 274.9 286.6 0.61 17 700 2966 -15.9 -26.9 38 11.0 -17.8 300 11 284.9 285.0 275.0 286.8 0.60 18 687 3107 -16.7 -25.7 46 9.0 -18.3 298 12 285.5 285.6 275.5 287.6 0.69 19 684 3140 -16.9 -30.9 29 14.0 -19.0 299 12 285.7 285.7 275.1 287.0 0.42 20 678 3206 -17.3 -31.3 28 14.0 -19.4 302 12 285.9 286.0 275.2 287.2 0.41 21 642 3611 -20.1 -32.1 33 12.0 -21.7 298 17 287.2 287.3 275.9 288.5 0.40 22 635 3693 -20.5 -43.5 11 23.0 -22.7 295 18 287.7 287.7 275.7 288.1 0.13 23 593 4195 -23.3 -49.3 7 26.0 -25.3 291 21 290.1 290.1 276.9 290.4 0.07 24 568 4508 -25.9 -40.9 23 15.0 -27.3 292 22 290.7 290.7 277.3 291.3 0.19 25 500 5420 -31.5 -50.5 14 19.0 -32.6 280 27 294.6 294.6 279.0 294.9 0.07 26 477 5752 -34.1 -53.1 13 19.0 -35.0 278 32 295.4 295.4 279.4 295.6 0.06 27 469 5870 -34.5 -60.5 5 26.0 -35.5 277 34 296.4 296.4 279.7 296.4 0.02 28 427 6522 -37.5 -59.5 8 22.0 -38.3 273 41 300.6 300.6 281.6 300.7 0.03 29 400 6970 -41.1 -57.1 16 16.0 -41.6 270 45 301.6 301.6 282.1 301.7 0.04 30 352 7827 -47.5 -58.5 27 11.0 -47.8 267 43 304.2 304.2 283.1 304.3 0.04 31 300 8870 -53.7 -66.7 19 13.0 -53.9 270 52 309.7 309.7 285.2 309.7 0.02 32 286 9176 -55.7 -67.7 21 12.0 -55.8 265 47 311.1 311.1 285.7 311.1 0.01 33 250 10040 -52.1 -75.1 5 23.0 -52.4 255 33 328.6 328.6 291.3 328.6 0.01 34 239 10333 -49.9 -76.9 3 27.0 -50.3 253 32 336.2 336.2 293.4 336.2 0.00 35 236 10416 -50.5 -78.5 2 28.0 -50.9 252 32 336.5 336.5 293.4 336.5 0.00 36 231 10556 -48.7 -77.7 2 29.0 -49.2 251 31 341.3 341.3 294.6 341.3 0.00 37 218 10936 -50.3 -78.3 2 28.0 -50.7 252 29 344.5 344.5 295.4 344.5 0.00 38 200 11500 -50.1 -82.1 1 32.0 -50.6 260 29 353.4 353.4 297.4 353.4 0.00 39 198 11566 -50.3 -82.3 1 32.0 -50.8 264 30 354.1 354.1 297.5 354.1 0.00 40 190 11836 -48.5 -82.5 1 34.0 -49.1 261 27 361.2 361.2 299.0 361.2 0.00 41 156 13132 -49.5 -83.5 1 34.0 -50.1 255 19 380.5 380.5 302.3 380.5 0.00 42 150 13390 -48.1 -83.1 1 35.0 -48.9 250 30 387.2 387.2 303.3 387.2 0.00 43 146 13568 -47.7 -83.7 1 36.0 -48.6 245 27 390.9 390.9 303.9 390.9 0.00 44 135 14083 -49.7 -83.7 1 34.0 -50.4 248 14 396.2 396.2 304.7 396.2 0.00 45 117 15021 -48.7 -83.7 1 35.0 -49.6 264 24 414.6 414.6 307.1 414.6 0.00 46 112 15307 -50.1 -85.1 1 35.0 -51.0 278 18 417.2 417.2 307.4 417.2 0.00 47 106 15667 -48.5 -84.5 1 36.0 -49.6 274 14 426.8 426.8 308.5 426.9 0.00 48 100 16050 -49.1 -85.1 1 36.0 -50.1 245 12 432.9 432.9 309.1 432.9 0.00 49 81 17427 -49.7 -85.7 1 36.0 -50.8 260 10 458.5 458.5 311.7 458.5 0.00 50 79 17590 -48.7 -84.7 1 36.0 -50.0 249 9 463.9 463.9 312.1 463.9 0.00 51 70 18380 -50.5 -85.5 1 35.0 -51.7 195 7 476.3 476.3 313.1 476.4 0.00 52 50 20580 -50.1 -86.1 1 36.0 -51.8 240 6 525.4 525.4 316.6 525.4 0.00 53 30 23900 -50.7 -86.7 1 36.0 -53.1 115 9 606.4 606.4 320.9 606.5 0.01 54 20 26530 -52.1 -87.1 1 35.0 -55.0 120 11 676.7 676.7 323.7 676.8 0.01 55 19 26864 -52.5 -87.5 1 35.0 -55.4 116 10 685.5 685.5 324.0 685.5 0.01 56 10 31090 -46.3 -85.3 0 39.0 -53.4 110 13 846.7 846.7 328.3 847.0 0.03 57 9.1 31718 -45.5 -84.5 0 39.0 -53.4 872.9 873.0 328.9 873.3 0.03 58 8.7 32017 -45.9 -84.9 0 39.0 -53.8 882.7 882.7 329.1 883.0 0.03 TRP 286 9176 -55.7 -67.7 21 12.0 -55.8 265 47 311.1 311.1 285.7 311.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5214.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 55.97 % Est. max temperature: 6.11 C = 43.00 F Sfc-Lift cond lev (LCL): 984.34 mb = 330.62 m = 1084.69 ft T: -4.52 C 700-500 lapse rate: 6.36 C/km ThetaE index: 0.49 C Layer 1000.0- 985.0 mb Conv cond level (CCL): 961.56 mb = 514.53 m = 1688.06 ft Mean mixing ratio: 2.68 g/kg Conv temperature: -0.79 C = 30.59 F Cap Strength: 11.40 C Lifted Index: 13.89 C Risk: None Lifted Index @300 mb: 22.33 C Lifted Index @700 mb: 8.16 C Showalter Index: 8.38 C Risk: None Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 23.00 C K Index: 4.70 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 2.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.75 J/kg Max Up Vert Vel: 5.24 m/s Conv Inhibition (B-): 75033.51 J/kg Cap Strength: 13.78 C Lift Cond Lev (LCL): 962.13 mb = 509.86 m = 1672.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 12 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 1019 60 280 10 9.8 -1.7 | 190 7 1.2 6.6 1 1000 206 290 16 15.0 -5.5 | 246 7 6.4 2.9 2 988 305 285 16 15.5 -4.1 | 238 8 6.8 4.2 3 950 610 305 12 9.8 -6.9 | 220 2 1.2 1.4 4 925 819 140 1 -0.6 0.8 | 134 13 -9.3 9.1 5 914 914 340 2 0.7 -1.9 | 129 10 -7.9 6.4 6 879 1219 220 9 5.8 6.9 | 169 15 -2.8 15.2 7 850 1479 260 8 7.9 1.4 | 176 10 -0.8 9.7 8 812 1829 220 5 3.2 3.8 | 156 13 -5.4 12.2 9 780 2134 285 6 5.8 -1.6 | 157 7 -2.8 6.8 10 750 2438 275 10 10.0 -0.9 | 190 8 1.3 7.5 11 721 2743 255 9 8.7 2.3 | 180 11 0.1 10.7 12 700 2966 300 11 9.5 -5.5 | 198 3 0.9 2.8 13 692 3048 295 11 10.0 -4.6 | 200 4 1.3 3.7 14 664 3353 310 14 10.7 -9.0 | 288 2 2.1 -0.7 15 637 3658 295 18 16.3 -7.6 | 265 8 7.7 0.7 16 586 4267 290 22 20.7 -7.5 | 266 12 12.0 0.8 17 539 4877 295 23 20.8 -9.7 | 277 12 12.2 -1.4 18 517 5182 280 26 25.6 -4.5 | 257 17 17.0 3.8 19 500 5420 280 27 26.6 -4.7 | 259 18 18.0 3.6 20 454 6096 275 37 36.9 -3.2 | 260 29 28.2 5.1 21 400 6970 270 45 45.0 -0.0 | 257 37 36.4 8.3 22 363 7620 270 44 44.0 -0.0 | 257 36 35.4 8.3 23 346 7925 265 43 42.8 3.7 | 251 36 34.2 12.1 24 316 8534 265 56 55.8 4.9 | 254 49 47.2 13.2 25 300 8870 270 52 52.0 -0.0 | 259 44 43.4 8.3 26 287 9144 270 51 51.0 -0.0 | 259 43 42.4 8.3 27 286 9176 265 47 46.8 4.1 | 252 40 38.2 12.4 28 274 9449 270 43 43.0 -0.0 | 256 35 34.4 8.3 29 250 10040 255 33 31.9 8.5 | 234 29 23.2 16.9 30 227 10668 250 31 29.1 10.6 | 227 28 20.5 18.9 31 207 11278 255 27 26.1 7.0 | 229 23 17.4 15.3 32 200 11500 260 29 28.6 5.0 | 236 24 19.9 13.4 33 198 11582 265 30 29.9 2.6 | 243 24 21.3 10.9 34 172 12497 250 18 16.9 6.2 | 210 17 8.3 14.5 35 164 12802 255 21 20.3 5.4 | 220 18 11.7 13.8 36 157 13106 255 18 17.4 4.7 | 214 16 8.8 13.0 37 150 13390 250 30 28.2 10.3 | 226 27 19.6 18.6 38 150 13411 235 24 19.7 13.8 | 207 25 11.0 22.1 39 143 13716 255 30 29.0 7.8 | 232 26 20.3 16.1 40 136 14021 250 13 12.2 4.4 | 196 13 3.6 12.8 41 130 14326 240 16 13.9 8.0 | 198 17 5.2 16.3 42 119 14935 260 26 25.6 4.5 | 233 21 17.0 12.8 43 113 15240 275 19 18.9 -1.7 | 237 12 10.3 6.7 44 108 15545 290 16 15.0 -5.5 | 246 7 6.4 2.9 45 103 15850 250 10 9.4 3.4 | 184 12 0.8 11.7 46 100 16050 245 12 10.9 5.1 | 190 14 2.2 13.4 47 98 16154 245 12 10.9 5.1 | 190 14 2.2 13.4 48 86 17069 285 11 10.6 -2.8 | 200 6 2.0 5.5 49 70 18380 195 7 1.8 6.8 | 156 17 -6.8 15.1 50 68 18593 245 2 1.8 0.8 | 143 11 -6.8 9.2 51 65 18898 200 13 4.4 12.2 | 168 21 -4.2 20.5 52 62 19202 220 18 11.6 13.8 | 188 22 2.9 22.1 53 59 19507 240 16 13.9 8.0 | 198 17 5.2 16.3 54 51 20422 155 1 -0.4 0.9 | 136 13 -9.1 9.2 55 50 20580 240 6 5.2 3.0 | 163 12 -3.4 11.3 56 45 21336 100 4 -3.9 0.7 | 126 15 -12.6 9.0 57 42 21641 155 10 -4.2 9.1 | 144 22 -12.9 17.4 58 35 22860 170 11 -1.9 10.8 | 151 22 -10.5 19.2 59 32 23470 0 0 -0.0 -0.0 | 134 12 -8.6 8.3 60 30 23900 115 9 -8.2 3.8 | 126 21 -16.8 12.1 61 29 24079 65 10 -9.1 -4.2 | 103 18 -17.7 4.1 62 27 24689 80 12 -11.8 -2.1 | 107 21 -20.4 6.2 63 25 24994 125 11 -9.0 6.3 | 130 23 -17.6 14.6 64 24 25298 125 10 -8.2 5.7 | 130 22 -16.8 14.1 65 23 25603 70 10 -9.4 -3.4 | 105 19 -18.0 4.9 66 22 25908 110 17 -16.0 5.8 | 120 28 -24.6 14.1 67 20 26518 135 13 -9.2 9.2 | 135 25 -17.8 17.5 68 20 26530 120 11 -9.5 5.5 | 127 23 -18.2 13.8 69 19 26822 115 10 -9.1 4.2 | 125 22 -17.7 12.6 70 18 27127 125 10 -8.2 5.7 | 130 22 -16.8 14.1 71 17 27432 60 5 -4.3 -2.5 | 114 14 -13.0 5.8 72 16 28042 110 13 -12.2 4.4 | 121 24 -20.8 12.8 73 15 28346 115 11 -10.0 4.6 | 125 23 -18.6 13.0 74 14 28651 65 12 -10.9 -5.1 | 99 20 -19.5 3.3 75 14 28956 65 18 -16.3 -7.6 | 92 25 -24.9 0.7 76 13 29261 100 13 -12.8 2.3 | 116 24 -21.4 10.6 77 13 29566 75 17 -16.4 -4.4 | 99 25 -25.1 3.9 78 12 29870 80 25 -24.6 -4.3 | 97 33 -33.3 4.0 79 10 31090 110 13 -12.2 4.4 | 121 24 -20.8 12.8 Wind Parameters Mean winds (0-6000m): 284.0 at 16.0 knts Storm direction: 314.0 at 12.0 knts Shear (0-3000m) pos: 2.2 neg: 1.6 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 11.2 deg Storm rel helicity (0-3000m) pos: 42.8 neg: -58.3 tot: -15.5 m^2/s^2 ave: -5.2 10^-3 m/s^2 rel: -0.03 Storm rel vorticity (0-3000m) horiz: 13.5 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 20.01 Bulk Shear: 0.69 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 ------------------------------------------------------------------------------- 500 290 14 234 6| 5.1 0.0 5.1| 10.0 -1.0 9.0 18.0 0.46| 11.6 5.4 1000 293 10 185 5| 2.6 4.0 6.6| 19.0 -43.5 -24.5 -24.5 -0.19| 21.3 -4.1 1500 277 9 184 7| 1.7 3.4 5.1| 29.7 -46.0 -16.4 -10.9 -0.09| 18.8 -1.7 2000 271 8 178 8| 1.9 2.5 4.4| 32.0 -55.1 -23.1 -11.5 -0.11| 16.1 -1.8 2500 272 8 177 8| 1.5 2.0 3.4| 39.0 -56.5 -17.5 -7.0 -0.06| 14.2 -0.8 3000 273 9 179 8| 2.2 1.6 3.8| 42.8 -58.3 -15.5 -5.2 -0.03| 13.5 -0.4 4000 284 11 196 6| 2.2 1.4 3.6| 45.9 -60.5 -14.7 -3.7 -0.00| 11.8 -0.0 5000 287 13 220 6| 1.9 1.5 3.3| 52.7 -70.9 -18.2 -3.6 -0.01| 10.2 -0.1 6000 284 16 237 8| 1.6 2.2 3.7| 56.6 -79.3 -22.8 -3.8 -0.02| 9.7 -0.2 Wrote GIF file: /home/apache/climate/data/raob//CYVP/skewt/CYVP.skewt.20250424.12.gif