UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for CYVP... Searching the city database file for: CYVP ... Date:1200Z 8 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 2 235 7 SFC 993 60 -14.3 -16.4 84 2.1 -14.7 235 7 259.4 259.5 258.9 262.2 1.07 2 942 454 -17.1 -19.0 85 1.9 -17.4 271 18 260.5 260.6 259.4 262.9 0.90 3 925 589 -16.9 -18.7 86 1.8 -17.2 285 19 262.0 262.2 260.7 264.6 0.94 4 882 946 -17.5 -19.1 87 1.6 -17.8 283 13 265.0 265.2 263.0 267.7 0.96 5 850 1222 -18.7 -20.4 86 1.7 -19.0 310 12 266.6 266.7 264.0 269.1 0.89 6 700 2650 -25.1 -27.8 78 2.7 -25.4 65 7 274.7 274.8 268.9 276.3 0.56 7 685 2807 -25.7 -28.8 75 3.1 -26.1 74 7 275.7 275.8 269.5 277.3 0.52 8 670 2968 -25.5 -28.5 76 3.0 -25.9 97 9 277.7 277.8 270.7 279.3 0.54 9 521 4755 -35.3 -38.0 76 2.7 -35.5 103 50 286.6 286.7 275.3 287.5 0.28 10 510 4903 -36.7 -37.8 89 1.1 -36.8 104 53 286.7 286.7 275.4 287.6 0.29 11 500 5040 -37.7 -39.1 87 1.4 -37.8 100 56 287.1 287.1 275.6 287.9 0.26 12 467 5507 -40.9 -41.9 90 1.0 -40.9 102 62 288.8 288.8 276.4 289.4 0.21 13 463 5565 -41.3 -58.3 14 17.0 -41.8 102 62 289.0 289.0 276.2 289.1 0.03 14 421 6203 -46.1 -57.1 28 11.0 -46.4 105 71 290.8 290.8 277.1 290.9 0.04 15 400 6540 -48.9 -52.7 64 3.8 -49.0 105 76 291.4 291.4 277.5 291.7 0.07 16 389 6722 -50.5 -52.9 76 2.4 -50.5 105 78 291.7 291.7 277.6 291.9 0.07 17 378 6908 -51.7 -56.6 56 4.9 -51.8 105 80 292.5 292.5 278.0 292.7 0.05 18 355 7311 -54.5 -57.7 68 3.2 -54.6 105 85 294.0 294.0 278.7 294.1 0.04 19 349 7420 -55.3 -58.0 72 2.7 -55.4 105 82 294.4 294.4 278.9 294.5 0.04 20 345 7493 -55.5 -60.2 56 4.7 -55.6 105 80 295.1 295.1 279.2 295.2 0.03 21 342 7549 -55.3 -63.3 36 8.0 -55.4 105 80 296.1 296.1 279.6 296.2 0.02 22 333 7718 -55.5 -67.5 21 12.0 -55.6 106 77 298.1 298.1 280.5 298.1 0.01 23 300 8380 -56.7 -69.7 18 13.0 -56.8 110 60 305.4 305.4 283.6 305.5 0.01 24 275 8932 -57.3 -74.3 10 17.0 -57.5 114 54 312.3 312.3 286.1 312.3 0.01 25 260 9289 -54.7 -78.7 4 24.0 -54.9 115 49 321.1 321.1 289.1 321.1 0.00 26 250 9540 -54.7 -79.7 3 25.0 -54.9 115 45 324.7 324.7 290.2 324.8 0.00 27 213 10567 -53.7 -81.7 2 28.0 -54.0 118 35 341.5 341.5 294.7 341.5 0.00 28 200 10970 -54.9 -81.9 2 27.0 -55.2 115 26 345.8 345.8 295.7 345.8 0.00 29 155 12609 -53.3 -84.3 1 31.0 -53.7 148 24 374.7 374.7 301.4 374.7 0.00 30 150 12820 -53.5 -84.5 1 31.0 -53.9 130 15 377.9 377.9 301.9 377.9 0.00 31 132 13637 -54.7 -84.7 1 30.0 -55.1 134 16 389.8 389.8 303.8 389.8 0.00 32 108 14924 -52.3 -85.3 1 33.0 -53.0 157 11 417.4 417.4 307.4 417.4 0.00 33 100 15420 -53.1 -85.1 1 32.0 -53.8 150 10 425.1 425.1 308.3 425.1 0.00 34 95 15750 -53.9 -84.9 1 31.0 -54.5 142 14 429.8 429.8 308.8 429.9 0.00 35 75 17274 -51.5 -85.5 1 34.0 -52.5 205 14 464.9 464.9 312.2 465.0 0.00 36 70 17720 -53.1 -86.1 1 33.0 -54.0 195 16 470.8 470.8 312.7 470.8 0.00 37 66 18100 -54.9 -86.9 1 32.0 -55.7 201 18 474.9 474.9 313.0 474.9 0.00 38 50 19890 -53.1 -87.1 1 34.0 -54.4 225 11 518.3 518.3 316.2 518.4 0.00 39 48 20154 -51.9 -85.9 1 34.0 -53.4 244 13 527.3 527.3 316.8 527.3 0.01 40 40 21327 -55.3 -87.3 1 32.0 -56.5 234 37 547.0 547.0 317.9 547.0 0.00 41 30 23170 -53.5 -87.5 1 34.0 -55.4 250 31 598.8 598.8 320.6 598.8 0.01 42 24 24608 -51.9 -86.9 1 35.0 -54.5 255 37 642.9 642.9 322.4 643.0 0.01 43 21 25467 -54.5 -88.5 1 34.0 -56.8 259 45 660.1 660.1 323.0 660.1 0.01 44 20 25780 -53.3 -87.3 1 34.0 -55.9 260 47 673.0 673.0 323.5 673.1 0.01 45 18 26458 -52.7 -87.7 1 35.0 -55.7 252 47 695.5 695.5 324.3 695.6 0.01 46 17 26823 -56.1 -89.1 1 33.0 -58.3 252 44 696.1 696.1 324.3 696.1 0.01 47 15 27622 -53.3 -88.3 1 35.0 -56.5 260 41 730.7 730.7 325.4 730.8 0.01 48 11 29574 -62.7 -91.7 1 29.0 -64.3 235 43 764.4 764.4 326.3 764.4 0.01 49 10 30160 -62.9 -91.9 1 29.0 -64.6 245 45 784.8 784.8 326.8 784.8 0.01 50 9.2 30672 -63.9 -91.9 1 28.0 -65.5 799.9 799.9 327.3 799.9 0.01 51 7.8 31692 -60.5 -90.5 1 30.0 -63.1 852.2 852.2 328.4 852.3 0.01 52 6.8 32544 -61.7 -91.7 1 30.0 -64.3 881.3 881.3 329.1 881.4 0.01 53 6.3 33022 -57.9 -89.9 1 32.0 -61.9 916.9 916.9 329.7 917.1 0.02 54 5.8 33540 -60.7 -90.7 1 30.0 -63.9 926.7 926.7 329.9 926.8 0.02 55 5.0 34472 -56.7 -89.7 1 33.0 -61.7 985.0 985.1 330.9 985.3 0.02 56 4.9 34600 -56.9 -89.9 1 33.0 -61.9 989.8 989.8 331.0 990.1 0.02 TRP 345 7493 -55.5 -60.2 56 4.7 -55.6 105 80 295.1 295.1 279.2 295.2 0.03 WND 355 7311 -54.5 -57.7 68 3.2 -54.6 105 85 294.0 294.0 278.7 294.1 0.04 Sounding variables and indices 1000-500 mb thick: 5038.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 80.61 % Est. max temperature: -6.78 C = 19.79 F Sfc-Lift cond lev (LCL): 959.69 mb = 314.74 m = 1032.60 ft T: -16.11 C 700-500 lapse rate: 5.27 C/km Conv cond level (CCL): 820.12 mb = 1485.22 m = 4872.73 ft Mean mixing ratio: 0.96 g/kg Conv temperature: -5.64 C = 21.84 F Cap Strength: 19.00 C Lifted Index: 19.17 C Risk: None Lifted Index @300 mb: 29.47 C Lifted Index @700 mb: 10.51 C Showalter Index: 14.96 C Risk: None Total Totals Index: 36.30 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 17.30 C K Index: -4.10 Risk: None Sweat Index: 80.00 Risk: None Energy Index: 3.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.24 J/kg Max Up Vert Vel: 6.20 m/s Conv Inhibition (B-): 73745.88 J/kg Cap Strength: 19.08 C Lift Cond Lev (LCL): 913.18 mb = 685.45 m = 2248.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 127 at 22 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 ---------------------------------------------------------- 0 993 60 235 7 5.7 4.0 | 292 25 22.9 -9.0 1 961 305 255 17 16.4 4.4 | 284 35 33.6 -8.6 2 925 589 285 19 18.4 -4.9 | 297 40 35.5 -18.0 3 922 610 285 19 18.4 -4.9 | 297 40 35.5 -18.0 4 886 914 280 13 12.8 -2.3 | 297 34 30.0 -15.3 5 850 1219 305 12 9.8 -6.9 | 306 34 27.0 -19.9 6 850 1222 310 12 9.2 -7.7 | 308 34 26.3 -20.8 7 816 1524 315 14 9.9 -9.9 | 310 35 27.1 -22.9 8 783 1829 345 12 3.1 -11.6 | 321 32 20.3 -24.6 9 751 2134 340 11 3.8 -10.3 | 318 31 20.9 -23.4 10 720 2438 40 7 -4.5 -5.4 | 325 22 12.7 -18.4 11 700 2650 65 7 -6.3 -3.0 | 326 19 10.8 -16.0 12 691 2743 65 6 -5.4 -2.5 | 323 19 11.7 -15.6 13 662 3048 110 10 -9.4 3.4 | 321 12 7.8 -9.6 14 607 3658 105 30 -29.0 7.8 | 66 13 -11.8 -5.3 15 557 4267 95 38 -37.9 3.3 | 65 23 -20.7 -9.7 16 512 4877 105 53 -51.2 13.7 | 91 34 -34.0 0.7 17 500 5040 100 56 -55.1 9.7 | 85 38 -38.0 -3.3 18 427 6096 105 69 -66.6 17.9 | 96 50 -49.5 4.8 19 400 6540 105 76 -73.4 19.7 | 97 57 -56.3 6.6 20 355 7311 105 85 -82.1 22.0 | 98 66 -64.9 9.0 21 355 7315 105 85 -82.1 22.0 | 98 66 -64.9 9.0 22 345 7493 105 80 -77.3 20.7 | 97 61 -60.1 7.7 23 338 7620 105 80 -77.3 20.7 | 97 61 -60.1 7.7 24 300 8380 110 60 -56.4 20.5 | 101 40 -39.2 7.5 25 266 9144 115 52 -47.1 22.0 | 107 31 -30.0 8.9 26 250 9540 115 45 -40.8 19.0 | 104 24 -23.6 6.0 27 242 9754 125 45 -36.9 25.8 | 123 23 -19.7 12.8 28 220 10363 105 36 -34.8 9.3 | 78 18 -17.6 -3.7 29 210 10668 125 34 -27.9 19.5 | 121 12 -10.7 6.5 30 200 10970 115 26 -23.6 11.0 | 72 7 -6.4 -2.1 31 200 10973 130 33 -25.3 21.2 | 135 12 -8.1 8.2 32 191 11278 105 29 -28.0 7.5 | 63 12 -10.9 -5.5 33 158 12497 150 28 -14.0 24.2 | 196 12 3.2 11.2 34 150 12802 145 17 -9.8 13.9 | 263 7 7.4 0.9 35 150 12820 130 15 -11.5 9.6 | 301 7 5.7 -3.4 36 143 13106 125 14 -11.5 8.0 | 311 8 5.7 -5.0 37 137 13411 125 17 -13.9 9.8 | 316 5 3.2 -3.3 38 124 14021 150 15 -7.5 13.0 | 270 10 9.7 -0.1 39 119 14326 160 13 -4.4 12.2 | 274 13 12.7 -0.8 40 113 14630 150 10 -5.0 8.7 | 290 13 12.2 -4.4 41 103 15240 165 13 -3.4 12.6 | 272 14 13.8 -0.5 42 100 15420 150 10 -5.0 8.7 | 290 13 12.2 -4.4 43 98 15545 135 12 -8.5 8.5 | 298 10 8.7 -4.6 44 89 16154 155 17 -7.2 15.4 | 257 10 10.0 2.4 45 85 16459 195 19 4.9 18.4 | 256 23 22.1 5.3 46 81 16764 175 17 -1.5 16.9 | 256 16 15.7 3.9 47 77 17069 185 13 1.1 13.0 | 270 18 18.3 -0.1 48 74 17374 215 14 8.0 11.5 | 274 25 25.2 -1.6 49 70 17678 215 15 8.6 12.3 | 272 26 25.8 -0.8 50 70 17720 195 16 4.1 15.5 | 264 21 21.3 2.4 51 67 17983 195 16 4.1 15.5 | 264 21 21.3 2.4 52 64 18288 210 21 10.5 18.2 | 259 28 27.7 5.1 53 61 18593 240 16 13.9 8.0 | 279 31 31.0 -5.0 54 58 18898 215 14 8.0 11.5 | 274 25 25.2 -1.6 55 53 19507 230 25 19.2 16.1 | 265 36 36.3 3.0 56 50 19890 225 11 7.8 7.8 | 282 25 24.9 -5.3 57 48 20117 250 13 12.2 4.4 | 286 31 29.4 -8.6 58 46 20422 200 13 4.4 12.2 | 272 22 21.6 -0.8 59 44 20726 195 27 7.0 26.1 | 242 27 24.1 13.0 60 40 21336 235 37 30.3 21.2 | 260 48 47.5 8.2 61 36 21946 240 25 21.7 12.5 | 271 39 38.8 -0.5 62 35 22250 235 31 25.4 17.8 | 264 43 42.6 4.7 63 30 23165 255 32 30.9 8.3 | 276 48 48.1 -4.8 64 30 23170 250 31 29.1 10.6 | 273 46 46.3 -2.4 65 27 23774 245 36 32.6 15.2 | 268 50 49.8 2.2 66 25 24384 255 32 30.9 8.3 | 276 48 48.1 -4.8 67 24 24689 255 39 37.7 10.1 | 273 55 54.8 -2.9 68 20 25780 260 47 46.3 8.2 | 274 64 63.4 -4.9 69 20 25908 265 49 48.8 4.3 | 278 67 66.0 -8.8 70 18 26518 250 47 44.2 16.1 | 267 61 61.3 3.0 71 15 27432 255 39 37.7 10.1 | 273 55 54.8 -2.9 72 15 27737 265 42 41.8 3.7 | 279 60 59.0 -9.4 73 13 28346 250 48 45.1 16.4 | 267 62 62.3 3.4 74 13 28651 265 39 38.9 3.4 | 280 57 56.0 -9.6 75 11 29566 235 43 35.2 24.7 | 257 54 52.4 11.6 76 10 30160 245 45 40.8 19.0 | 264 58 57.9 6.0 77 10 30175 260 43 42.3 7.5 | 275 60 59.5 -5.6 Wind Parameters Mean winds (0-6000m): 97.2 at 28.7 knts Storm direction: 127.2 at 21.6 knts Shear (0-3000m) pos: 2.7 neg: 0.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 30.6 deg Storm rel helicity (0-3000m) pos: 234.0 neg: -39.6 tot: 194.4 m^2/s^2 ave: 64.8 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 3.5 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.08 Bulk Shear: 248.76 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 ------------------------------------------------------------------------------- 500 261 15 289 34| 15.4 0.0 15.4| 69.1 -24.4 44.7 89.4 0.19| 19.6 3.8 1000 273 15 293 35| 5.4 0.0 5.4|104.3 -24.6 79.7 79.7 0.27| 14.1 3.8 1500 284 14 298 35| 5.0 0.0 5.0|158.0 -24.6 133.4 88.9 0.39| 11.7 4.6 2000 295 14 302 35| 3.8 0.0 3.8|203.5 -31.8 171.6 85.8 0.43| 10.6 4.5 2500 303 13 306 34| 2.9 0.0 2.9|231.1 -32.2 199.0 79.6 0.40| 10.9 4.4 3000 309 12 308 33| 2.7 0.0 2.7|234.0 -39.6 194.4 64.8 0.32| 10.7 3.5 4000 43 15 344 25| 2.0 3.2 5.2|271.8 -40.4 231.4 57.9 0.41| 11.4 4.7 5000 90 21 18 14| 3.7 2.6 6.3|363.7 -74.7 288.9 57.8 0.39| 11.8 4.6 6000 97 29 50 15| 4.1 2.2 6.3|451.8 -74.7 377.0 62.8 0.41| 10.9 4.5 Wrote GIF file: /home/apache/climate/data/raob//CYVP/skewt/CYVP.skewt.20251208.12.gif