UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for CYVP... Searching the city database file for: CYVP ... Date:0000Z 11 DEC 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 ------------------------------------------------------------------------------- 0 1000 -2 0 0 SFC 992 60 -6.1 -6.9 94 0.8 -6.4 0 0 267.7 268.0 267.3 273.8 2.29 2 978 172 -3.3 -3.6 98 0.3 -3.4 9 5 271.6 272.1 270.9 279.7 2.99 3 961 311 -3.9 -3.9 100 0.0 -3.9 20 12 272.3 272.8 271.4 280.4 2.98 4 925 612 -6.3 -6.3 100 0.0 -6.3 30 15 272.9 273.3 271.1 279.9 2.58 5 878 1018 -9.1 -9.1 100 0.0 -9.1 28 12 274.1 274.4 271.2 280.1 2.18 6 873 1062 -8.3 -10.0 88 1.7 -8.8 30 11 275.3 275.7 271.8 281.1 2.04 7 871 1080 -7.5 -8.4 93 0.9 -7.8 30 11 276.4 276.7 272.8 282.9 2.32 8 850 1270 -8.1 -8.7 95 0.6 -8.3 35 7 277.7 278.1 273.6 284.2 2.33 9 700 2754 -15.9 -16.5 95 0.6 -16.0 70 16 284.9 285.1 276.3 289.3 1.50 10 690 2862 -16.3 -17.4 91 1.1 -16.6 71 16 285.6 285.9 276.6 289.8 1.41 11 626 3586 -21.7 -22.3 95 0.6 -21.8 61 17 287.5 287.7 277.0 290.6 1.02 12 622 3633 -22.1 -24.6 80 2.5 -22.5 58 18 287.6 287.7 276.7 290.1 0.84 13 579 4156 -25.9 -29.0 75 3.1 -26.3 53 18 289.1 289.2 277.2 291.0 0.60 14 537 4696 -30.3 -32.1 84 1.8 -30.5 58 14 290.1 290.2 277.5 291.7 0.48 15 534 4736 -30.3 -36.3 56 6.0 -30.9 59 14 290.6 290.6 277.4 291.6 0.32 16 522 4897 -31.5 -35.7 66 4.2 -31.9 60 13 291.0 291.1 277.7 292.2 0.35 17 500 5200 -33.9 -40.9 49 7.0 -34.4 60 16 291.7 291.7 277.9 292.4 0.21 18 460 5778 -38.1 -52.1 22 14.0 -38.7 78 10 293.5 293.5 278.5 293.7 0.07 19 400 6720 -46.7 -55.7 35 9.0 -46.9 120 7 294.3 294.3 278.9 294.5 0.05 20 348 7630 -53.9 -63.9 28 10.0 -54.0 95 13 296.5 296.5 279.8 296.6 0.02 21 300 8570 -60.3 -67.3 39 7.0 -60.4 80 28 300.3 300.3 281.5 300.4 0.01 22 289 8802 -61.7 -68.7 39 7.0 -61.7 80 28 301.6 301.6 282.0 301.6 0.01 23 276 9087 -62.7 -68.7 44 6.0 -62.7 85 24 304.1 304.1 283.1 304.2 0.01 24 250 9700 -60.9 -69.9 30 9.0 -61.0 90 29 315.5 315.5 287.3 315.6 0.01 25 224 10377 -64.1 -76.1 18 12.0 -64.2 82 30 320.7 320.7 288.9 320.7 0.01 26 213 10687 -61.9 -78.9 9 17.0 -62.0 112 25 328.8 328.8 291.4 328.8 0.00 27 211 10745 -59.9 -77.9 8 18.0 -60.0 118 22 332.8 332.8 292.4 332.8 0.00 28 200 11080 -59.1 -78.1 7 19.0 -59.3 70 6 339.2 339.2 294.1 339.2 0.00 29 199 11111 -58.9 -77.9 7 19.0 -59.0 68 7 340.0 340.0 294.3 340.0 0.00 30 192 11335 -60.1 -79.1 7 19.0 -60.3 62 11 341.6 341.6 294.7 341.6 0.00 31 187 11500 -58.9 -78.9 6 20.0 -59.1 67 14 346.1 346.1 295.8 346.1 0.00 32 168 12170 -59.7 -79.7 6 20.0 -59.9 118 16 355.5 355.5 297.8 355.5 0.00 33 153 12756 -58.3 -79.3 5 21.0 -58.5 218 10 367.5 367.5 300.1 367.6 0.00 34 150 12880 -58.7 -79.7 5 21.0 -58.9 240 9 368.9 368.9 300.4 369.0 0.00 35 139 13355 -60.7 -80.7 6 20.0 -60.9 245 9 373.6 373.6 301.2 373.6 0.00 36 128 13871 -58.1 -80.1 4 22.0 -58.4 255 5 387.1 387.1 303.3 387.2 0.01 37 114 14594 -61.1 -83.1 4 22.0 -61.3 269 1 394.6 394.6 304.5 394.6 0.00 38 100 15410 -59.3 -82.3 4 23.0 -59.6 280 7 413.2 413.2 306.9 413.2 0.00 39 93 15867 -58.5 -81.5 4 23.0 -58.9 246 11 423.4 423.4 308.1 423.4 0.01 40 72 17465 -62.3 -85.3 3 23.0 -62.6 314 14 447.5 447.5 310.6 447.5 0.00 41 70 17640 -61.3 -84.3 3 23.0 -61.7 10 7 453.2 453.2 311.1 453.3 0.00 42 52 19486 -59.5 -84.5 2 25.0 -60.1 306 8 497.7 497.7 314.8 497.7 0.01 43 50 19730 -61.1 -86.1 2 25.0 -61.6 345 6 499.5 499.5 314.9 499.5 0.00 44 30 22890 -63.1 -88.1 2 25.0 -63.7 215 13 572.6 572.6 319.3 572.7 0.01 45 27 23537 -64.1 -89.1 2 25.0 -64.7 217 16 587.3 587.3 320.0 587.4 0.01 46 27 23537 -63.5 -88.5 2 25.0 -64.1 217 16 589.0 589.0 320.1 589.0 0.01 TRP 276 9087 -62.7 -68.7 44 6.0 -62.7 85 24 304.1 304.1 283.1 304.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5202.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 88.25 % Est. max temperature: 4.23 C = 39.61 F Sfc-Lift cond lev (LCL): 979.29 mb = 161.77 m = 530.75 ft T: -3.56 C 700-500 lapse rate: 7.36 C/km ThetaE index: 0.49 C Layer 925.0- 878.0 mb Conv cond level (CCL): 992.00 mb = 60.00 m = 196.85 ft Mean mixing ratio: 2.68 g/kg Conv temperature: -4.90 C = 23.18 F Cap Strength: 9.96 C Lifted Index: 10.32 C Risk: None Lifted Index @300 mb: 14.68 C Lifted Index @700 mb: 7.05 C Showalter Index: 6.74 C Risk: None Total Totals Index: 51.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.80 C Cross Totals Index: 25.20 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 70.00 Risk: None Energy Index: 1.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.95 J/kg Max Up Vert Vel: 5.09 m/s Conv Inhibition (B-): 43369.46 J/kg Cap Strength: 10.16 C Lift Cond Lev (LCL): 939.70 mb = 487.74 m = 1600.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 83 at 11 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 ---------------------------------------------------------- 0 992 60 0 0 -0.0 -0.0 | 263 11 10.4 1.2 1 962 305 20 12 -4.1 -11.3 | 328 12 6.3 -10.1 2 925 610 30 16 -8.0 -13.9 | 349 13 2.4 -12.6 3 925 612 30 15 -7.5 -13.0 | 346 12 2.9 -11.8 4 890 914 25 13 -5.5 -11.8 | 335 12 5.0 -10.6 5 856 1219 35 9 -5.2 -7.4 | 319 8 5.3 -6.2 6 850 1270 35 7 -4.0 -5.7 | 305 8 6.4 -4.5 7 822 1524 50 11 -8.4 -7.1 | 341 6 2.0 -5.9 8 790 1829 50 12 -9.2 -7.7 | 349 7 1.3 -6.5 9 759 2134 40 17 -10.9 -13.0 | 2 12 -0.5 -11.8 10 730 2438 50 17 -13.0 -10.9 | 15 10 -2.6 -9.7 11 701 2743 60 15 -13.0 -7.5 | 22 7 -2.5 -6.3 12 700 2754 70 16 -15.0 -5.5 | 47 6 -4.6 -4.3 13 645 3353 75 16 -15.5 -4.1 | 60 6 -5.0 -2.9 14 618 3658 55 18 -14.7 -10.3 | 25 10 -4.3 -9.1 15 593 3962 50 19 -14.6 -12.2 | 20 12 -4.1 -11.0 16 568 4267 55 17 -13.9 -9.8 | 22 9 -3.5 -8.5 17 523 4877 60 13 -11.3 -6.5 | 9 5 -0.8 -5.3 18 501 5182 70 15 -14.1 -5.1 | 43 5 -3.6 -3.9 19 500 5200 60 16 -13.9 -8.0 | 27 8 -3.4 -6.8 20 479 5486 50 15 -11.5 -9.6 | 7 8 -1.0 -8.4 21 458 5791 80 10 -9.8 -1.7 | 311 1 0.6 -0.5 22 438 6096 120 4 -3.5 2.0 | 245 8 7.0 3.2 23 419 6401 110 3 -2.8 1.0 | 254 8 7.6 2.2 24 400 6720 120 7 -6.1 3.5 | 223 6 4.4 4.7 25 382 7010 105 10 -9.7 2.6 | 192 4 0.8 3.8 26 365 7315 85 11 -11.0 -1.0 | 117 1 -0.5 0.3 27 348 7620 95 13 -13.0 1.1 | 133 3 -2.5 2.4 28 302 8534 95 30 -29.9 2.6 | 101 20 -19.4 3.8 29 300 8570 80 28 -27.6 -4.9 | 78 18 -17.1 -3.6 30 287 8839 80 28 -27.6 -4.9 | 78 18 -17.1 -3.6 31 276 9087 85 24 -23.9 -2.1 | 86 13 -13.5 -0.9 32 273 9144 85 26 -25.9 -2.3 | 86 15 -15.5 -1.0 33 260 9449 65 28 -25.4 -11.8 | 55 18 -14.9 -10.6 34 250 9700 90 29 -29.0 0.0 | 94 19 -18.6 1.2 35 248 9754 80 38 -37.4 -6.6 | 79 28 -27.0 -5.4 36 236 10058 90 26 -26.0 0.0 | 94 16 -15.6 1.2 37 225 10363 80 30 -29.5 -5.2 | 78 20 -19.1 -4.0 38 214 10668 110 26 -24.4 8.9 | 126 17 -14.0 10.1 39 203 10973 140 12 -7.7 9.2 | 195 11 2.7 10.4 40 200 11080 70 6 -5.6 -2.1 | 280 5 4.8 -0.8 41 194 11278 60 10 -8.7 -5.0 | 335 4 1.8 -3.8 42 185 11582 70 15 -14.1 -5.1 | 43 5 -3.6 -3.9 43 176 11887 95 13 -13.0 1.1 | 133 3 -2.5 2.4 44 167 12192 120 16 -13.9 8.0 | 160 10 -3.4 9.2 45 150 12880 240 9 7.8 4.5 | 253 19 18.2 5.7 46 145 13106 240 10 8.7 5.0 | 252 20 19.1 6.2 47 113 14630 270 1 1.0 -0.0 | 264 12 11.4 1.2 48 103 15240 255 9 8.7 2.3 | 259 19 19.1 3.5 49 100 15410 280 7 6.9 -1.2 | 270 17 17.3 0.0 50 98 15545 280 7 6.9 -1.2 | 270 17 17.3 0.0 51 89 16154 215 14 8.0 11.5 | 236 22 18.5 12.7 52 81 16764 245 10 9.1 4.2 | 254 20 19.5 5.4 53 73 17374 285 17 16.4 -4.4 | 277 27 26.9 -3.2 54 70 17640 10 7 -1.2 -6.9 | 302 11 9.2 -5.7 55 70 17678 290 16 15.0 -5.5 | 279 26 25.5 -4.3 56 63 18288 305 1 0.8 -0.6 | 267 11 11.3 0.6 57 54 19202 260 10 9.8 1.7 | 262 21 20.3 3.0 58 50 19730 345 6 1.6 -5.8 | 291 13 12.0 -4.6 59 49 19812 260 10 9.8 1.7 | 262 21 20.3 3.0 60 43 20726 220 10 6.4 7.7 | 242 19 16.9 8.9 61 41 21031 245 15 13.6 6.3 | 253 25 24.0 7.6 62 39 21336 255 15 14.5 3.9 | 258 25 24.9 5.1 63 37 21641 225 18 12.7 12.7 | 239 27 23.2 13.9 64 32 22555 185 10 0.9 10.0 | 225 16 11.3 11.2 65 30 22890 215 13 7.5 10.6 | 236 21 17.9 11.9 66 23 23774 220 21 13.5 16.1 | 234 30 23.9 17.3 Wind Parameters Mean winds (0-6000m): 53.3 at 14.0 knts Storm direction: 83.3 at 10.5 knts Shear (0-3000m) pos: 2.3 neg: 0.9 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 150.1 deg Storm rel helicity (0-3000m) pos: 74.5 neg: -16.9 tot: 57.6 m^2/s^2 ave: 19.2 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.80 Bulk Shear: 7.18 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 23 10 320 10| 15.8 0.0 15.8| 45.9 0.0 45.9 91.8 0.98| 16.7 16.4 1000 26 12 331 11| 5.7 0.0 5.7| 45.9 -9.7 36.2 36.2 0.61| 10.7 6.6 1500 30 11 329 10| 3.8 0.0 3.8| 53.3 -16.9 36.4 24.3 0.47| 10.0 4.7 2000 35 11 334 9| 2.9 1.3 4.1| 58.3 -16.9 41.4 20.7 0.47| 8.8 4.1 2500 38 12 342 9| 2.5 1.0 3.5| 66.9 -16.9 50.0 20.0 0.48| 8.2 3.9 3000 44 13 350 8| 2.3 0.9 3.1| 74.5 -16.9 57.6 19.2 0.52| 7.7 4.0 4000 49 14 2 8| 1.7 1.4 3.1| 75.7 -28.7 47.0 11.8 0.34| 7.0 2.4 5000 51 14 6 8| 1.3 1.2 2.5| 78.7 -31.5 47.2 9.4 0.31| 6.4 2.0 6000 53 14 6 7| 1.3 1.1 2.4| 81.7 -40.1 41.6 6.9 0.16| 7.2 1.1 Wrote GIF file: /home/apache/climate/data/raob//CYVP/skewt/CYVP.skewt.20251211.00.gif