UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for CYVP... Searching the city database file for: CYVP ... Date:1200Z 6 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 ------------------------------------------------------------------------------- SFC 1002 60 -21.3 -23.6 82 2.3 -21.6 215 5 251.7 251.8 251.4 253.2 0.57 1 1000 73 -19.9 -22.1 83 2.2 -20.2 190 6 253.2 253.4 253.0 255.0 0.65 2 996 103 -19.3 -20.6 89 1.3 -19.5 190 7 254.1 254.3 253.9 256.1 0.74 3 980 223 -19.7 -21.1 89 1.4 -19.9 190 9 254.9 255.0 254.5 256.9 0.72 4 953 431 -17.3 -20.8 74 3.5 -17.9 180 12 259.4 259.5 258.3 261.5 0.76 5 925 653 -18.5 -20.0 88 1.5 -18.7 180 15 260.4 260.5 259.2 262.7 0.84 6 923 669 -18.7 -20.1 89 1.4 -18.9 180 15 260.3 260.5 259.2 262.6 0.84 7 918 710 -15.9 -26.9 38 11.0 -17.4 181 15 263.6 263.7 260.9 264.9 0.46 8 899 867 -16.7 -25.7 46 9.0 -18.0 184 13 264.4 264.5 261.6 265.9 0.52 9 881 1019 -16.3 -31.3 26 15.0 -18.1 180 13 266.3 266.4 262.7 267.3 0.32 10 870 1114 -17.1 -28.1 38 11.0 -18.6 175 13 266.5 266.5 263.0 267.7 0.43 11 850 1288 -18.3 -31.3 31 13.0 -19.8 145 9 267.0 267.0 263.2 268.0 0.33 12 761 2102 -24.9 -35.9 35 11.0 -25.9 149 12 268.4 268.5 264.0 269.1 0.23 13 743 2276 -26.1 -43.1 19 17.0 -27.2 157 13 269.0 269.0 264.1 269.3 0.11 14 700 2704 -29.3 -49.3 13 20.0 -30.3 185 15 270.0 270.0 264.8 270.2 0.06 15 693 2776 -29.7 -49.7 13 20.0 -30.7 190 15 270.4 270.4 265.0 270.6 0.06 16 679 2921 -29.3 -52.3 9 23.0 -30.4 211 14 272.4 272.4 266.4 272.5 0.04 17 654 3188 -30.5 -42.5 30 12.0 -31.3 223 14 274.0 274.0 267.6 274.4 0.14 18 651 3221 -30.1 -46.1 20 16.0 -31.0 222 15 274.8 274.8 268.1 275.1 0.09 19 601 3788 -31.5 -56.5 7 25.0 -32.5 239 21 279.5 279.5 270.9 279.6 0.03 20 594 3870 -31.5 -46.5 21 15.0 -32.3 242 20 280.5 280.5 271.6 280.8 0.10 21 573 4124 -32.7 -42.7 36 10.0 -33.3 243 20 282.0 282.0 272.6 282.5 0.15 22 543 4501 -35.3 -48.3 25 13.0 -35.9 240 24 283.2 283.3 273.2 283.5 0.09 23 530 4669 -36.7 -44.7 43 8.0 -37.1 240 26 283.5 283.6 273.4 284.0 0.13 24 511 4920 -38.9 -47.9 38 9.0 -39.3 242 29 283.8 283.9 273.5 284.2 0.10 25 506 4988 -37.9 -55.9 13 18.0 -38.5 246 28 285.9 285.9 274.5 286.0 0.04 26 500 5070 -38.1 -59.1 9 21.0 -38.7 250 27 286.6 286.6 274.9 286.7 0.03 27 497 5111 -38.1 -59.1 9 21.0 -38.7 251 28 287.1 287.1 275.2 287.2 0.03 28 487 5251 -38.5 -54.5 17 16.0 -39.1 256 30 288.3 288.3 275.9 288.4 0.05 29 476 5407 -39.5 -49.5 34 10.0 -39.9 262 32 288.9 288.9 276.3 289.2 0.09 30 467 5537 -40.5 -54.5 21 14.0 -41.0 264 33 289.3 289.3 276.3 289.4 0.05 31 457 5683 -41.7 -50.7 37 9.0 -42.1 262 32 289.5 289.6 276.6 289.8 0.08 32 400 6570 -48.5 -56.5 39 8.0 -48.7 245 26 292.0 292.0 277.7 292.1 0.05 33 346 7515 -54.1 -63.1 32 9.0 -54.2 225 25 296.7 296.7 279.9 296.8 0.02 34 300 8430 -55.3 -68.3 18 13.0 -55.5 220 27 307.4 307.4 284.4 307.4 0.01 35 292 8603 -55.5 -70.5 14 15.0 -55.6 219 27 309.5 309.5 285.1 309.5 0.01 36 250 9600 -53.5 -77.5 4 24.0 -53.8 210 28 326.5 326.5 290.7 326.5 0.00 37 238 9916 -52.5 -78.5 3 26.0 -52.8 208 26 332.7 332.7 292.4 332.7 0.00 38 212 10657 -54.1 -80.1 3 26.0 -54.4 185 28 341.4 341.4 294.7 341.4 0.00 39 200 11030 -53.1 -80.1 2 27.0 -53.4 210 30 348.7 348.7 296.3 348.7 0.00 40 191 11326 -54.5 -81.5 2 27.0 -54.8 205 30 351.1 351.1 296.8 351.1 0.00 41 187 11462 -53.9 -81.9 2 28.0 -54.2 202 30 354.2 354.2 297.5 354.2 0.00 42 184 11566 -51.5 -80.5 2 29.0 -52.0 200 30 359.7 359.7 298.7 359.7 0.00 43 174 11928 -53.1 -81.1 2 28.0 -53.5 196 30 362.8 362.8 299.2 362.9 0.00 44 164 12312 -51.3 -81.3 2 30.0 -51.8 207 29 372.1 372.1 300.9 372.1 0.00 45 150 12890 -52.7 -81.7 2 29.0 -53.2 205 29 379.3 379.3 302.1 379.3 0.00 46 149 12933 -52.9 -81.9 2 29.0 -53.4 205 29 379.7 379.7 302.2 379.7 0.00 47 138 13428 -51.1 -82.1 1 31.0 -51.7 216 23 391.2 391.2 304.0 391.3 0.00 48 100 15510 -52.7 -83.7 1 31.0 -53.4 230 23 425.9 425.9 308.4 425.9 0.00 49 70 17830 -48.9 -81.9 1 33.0 -50.3 235 25 479.8 479.8 313.4 479.8 0.01 50 66 18216 -48.3 -82.3 1 34.0 -49.9 238 22 489.2 489.2 314.2 489.3 0.01 51 50 20030 -51.1 -83.1 1 32.0 -52.7 285 21 523.1 523.1 316.5 523.1 0.01 52 45 20712 -52.5 -84.5 1 32.0 -53.9 266 12 535.7 535.7 317.3 535.7 0.01 53 30 23360 -47.5 -82.5 1 35.0 -50.7 335 23 615.1 615.2 321.3 615.2 0.01 54 28 23816 -45.7 -81.7 1 36.0 -49.6 336 22 632.4 632.4 322.0 632.5 0.02 55 23 25121 -46.3 -82.3 1 36.0 -50.5 313 15 667.2 667.3 323.3 667.4 0.02 56 20 26040 -50.1 -84.1 1 34.0 -53.5 275 20 682.8 682.8 323.9 682.9 0.02 57 14 28338 -55.9 -85.9 1 30.0 -58.6 314 13 736.5 736.5 325.6 736.6 0.02 58 12 29317 -56.7 -86.7 1 30.0 -59.5 308 29 766.9 766.9 326.4 767.0 0.02 59 10 30480 -53.9 -85.9 1 32.0 -57.9 305 26 818.4 818.4 327.7 818.6 0.02 60 9.8 30610 -52.9 -85.9 1 33.0 -57.3 826.8 826.9 327.9 827.1 0.02 61 5.8 33949 -58.7 -87.7 1 29.0 -62.6 935.4 935.4 330.1 935.7 0.03 62 5.1 34764 -55.1 -87.1 1 32.0 -60.7 986.7 986.7 330.9 987.1 0.04 TRP 346 7515 -54.1 -63.1 32 9.0 -54.2 225 25 296.7 296.7 279.9 296.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 4997.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 33.12 % Est. max temperature: -6.07 C = 21.07 F Sfc-Lift cond lev (LCL): 964.56 mb = 340.88 m = 1118.35 ft T: -18.34 C 700-500 lapse rate: 3.72 C/km ThetaE index: 0.06 C Layer 923.0- 918.0 mb Conv cond level (CCL): 772.12 mb = 1995.40 m = 6546.49 ft Mean mixing ratio: 0.71 g/kg Conv temperature: -4.76 C = 23.43 F Cap Strength: 20.79 C Lifted Index: 21.29 C Risk: None Lifted Index @300 mb: 33.10 C Lifted Index @700 mb: 8.94 C Showalter Index: 15.43 C Risk: None Total Totals Index: 26.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 6.80 C K Index: -31.50 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 3.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.27 J/kg Max Up Vert Vel: 9.08 m/s Conv Inhibition (B-): 94966.26 J/kg Cap Strength: 20.66 C Lift Cond Lev (LCL): 896.38 mb = 889.24 m = 2917.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 256 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 1002 60 215 5 2.9 4.1 | 93 11 -10.7 0.6 1 1000 73 190 6 1.0 5.9 | 101 13 -12.5 2.4 2 969 305 190 10 1.7 9.8 | 118 13 -11.8 6.4 3 930 610 165 16 -4.1 15.5 | 124 21 -17.7 12.0 4 925 653 180 15 0.0 15.0 | 130 18 -13.6 11.5 5 893 914 185 13 1.1 13.0 | 127 16 -12.4 9.5 6 858 1219 170 13 -2.3 12.8 | 121 18 -15.8 9.3 7 850 1288 145 9 -5.2 7.4 | 102 19 -18.7 3.9 8 823 1524 150 10 -5.0 8.7 | 106 19 -18.6 5.2 9 789 1829 145 11 -6.3 9.0 | 106 21 -19.9 5.5 10 757 2134 150 12 -6.0 10.4 | 109 21 -19.6 6.9 11 726 2438 165 14 -3.6 13.5 | 120 20 -17.2 10.0 12 700 2704 185 15 1.3 14.9 | 133 17 -12.2 11.5 13 696 2743 185 15 1.3 14.9 | 133 17 -12.2 11.5 14 667 3048 230 13 10.0 8.4 | 144 6 -3.6 4.9 15 638 3353 215 16 9.2 13.1 | 156 11 -4.4 9.6 16 611 3658 235 22 18.0 12.6 | 206 10 4.5 9.1 17 585 3962 245 19 17.2 8.0 | 219 6 3.7 4.5 18 560 4267 240 21 18.2 10.5 | 213 8 4.6 7.0 19 514 4877 240 29 25.1 14.5 | 226 16 11.6 11.0 20 500 5070 250 27 25.4 9.2 | 244 13 11.8 5.7 21 470 5486 265 33 32.9 2.9 | 272 19 19.3 -0.6 22 429 6096 255 31 29.9 8.0 | 255 17 16.4 4.5 23 400 6570 245 26 23.6 11.0 | 233 13 10.0 7.5 24 392 6706 245 26 23.6 11.0 | 233 13 10.0 7.5 25 357 7315 220 25 16.1 19.2 | 189 16 2.5 15.7 26 346 7515 225 25 17.7 17.7 | 196 15 4.1 14.2 27 340 7620 225 26 18.4 18.4 | 198 16 4.8 14.9 28 325 7925 225 26 18.4 18.4 | 198 16 4.8 14.9 29 310 8230 210 26 13.0 22.5 | 178 19 -0.6 19.0 30 300 8430 220 27 17.4 20.7 | 192 18 3.8 17.2 31 295 8534 220 27 17.4 20.7 | 192 18 3.8 17.2 32 268 9144 210 29 14.5 25.1 | 182 22 0.9 21.6 33 250 9600 210 28 14.0 24.2 | 181 21 0.4 20.8 34 244 9754 215 27 15.5 22.1 | 186 19 1.9 18.6 35 222 10363 190 23 4.0 22.7 | 153 21 -9.6 19.2 36 212 10668 185 28 2.4 27.9 | 156 27 -11.1 24.4 37 202 10973 215 36 20.6 29.5 | 195 27 7.1 26.0 38 200 11030 210 30 15.0 26.0 | 184 23 1.4 22.5 39 184 11582 200 30 10.3 28.2 | 172 25 -3.3 24.7 40 175 11887 195 30 7.8 29.0 | 167 26 -5.8 25.5 41 152 12802 220 28 18.0 21.4 | 194 19 4.4 18.0 42 150 12890 205 29 12.3 26.3 | 177 23 -1.3 22.8 43 145 13106 205 27 11.4 24.5 | 174 21 -2.1 21.0 44 132 13716 225 19 13.4 13.4 | 179 10 -0.1 9.9 45 120 14326 205 26 11.0 23.6 | 173 20 -2.6 20.1 46 109 14935 220 29 18.6 22.2 | 195 19 5.1 18.7 47 104 15240 225 16 11.3 11.3 | 164 8 -2.2 7.8 48 100 15510 230 23 17.6 14.8 | 200 12 4.1 11.3 49 95 15850 230 23 17.6 14.8 | 200 12 4.1 11.3 50 91 16154 215 25 14.3 20.5 | 183 17 0.8 17.0 51 82 16764 235 27 22.1 15.5 | 216 15 8.6 12.0 52 79 17069 220 28 18.0 21.4 | 194 19 4.4 18.0 53 75 17374 235 36 29.5 20.6 | 223 23 15.9 17.2 54 72 17678 255 30 29.0 7.8 | 254 16 15.4 4.3 55 70 17830 235 25 20.5 14.3 | 213 13 6.9 10.9 56 68 17983 230 21 16.1 13.5 | 194 10 2.5 10.0 57 62 18593 250 23 21.6 7.9 | 241 9 8.1 4.4 58 59 18898 215 18 10.3 14.7 | 164 12 -3.2 11.3 59 52 19812 250 35 32.9 12.0 | 246 21 19.3 8.5 60 50 20030 285 21 20.3 -5.4 | 323 11 6.7 -8.9 61 47 20422 285 22 21.3 -5.7 | 320 12 7.7 -9.2 62 45 20726 265 12 12.0 1.0 | 33 3 -1.6 -2.4 63 43 21031 280 17 16.7 -3.0 | 334 7 3.2 -6.4 64 41 21336 255 16 15.5 4.1 | 251 2 1.9 0.7 65 39 21641 250 23 21.6 7.9 | 241 9 8.1 4.4 66 37 21946 270 29 29.0 -0.0 | 283 16 15.4 -3.5 67 36 22250 300 25 21.7 -12.5 | 333 18 8.1 -16.0 68 32 22860 285 24 23.2 -6.2 | 315 14 9.6 -9.7 69 31 23165 340 21 7.2 -19.7 | 15 24 -6.4 -23.2 70 30 23360 335 23 9.7 -20.8 | 9 25 -3.8 -24.3 71 30 23470 330 24 12.0 -20.8 | 4 24 -1.6 -24.3 72 26 24384 345 20 5.2 -19.3 | 20 24 -8.4 -22.8 73 22 25298 305 14 11.5 -8.0 | 10 12 -2.1 -11.5 74 20 26040 275 20 19.9 -1.7 | 309 8 6.4 -5.2 75 19 26518 270 22 22.0 -0.0 | 292 9 8.4 -3.5 76 16 27432 290 25 23.5 -8.6 | 320 16 9.9 -12.0 77 15 27737 300 25 21.7 -12.5 | 333 18 8.1 -16.0 78 14 28346 315 13 9.2 -9.2 | 19 13 -4.4 -12.7 79 13 28651 290 26 24.4 -8.9 | 319 16 10.9 -12.4 80 12 29261 305 30 24.6 -17.2 | 332 23 11.0 -20.7 81 12 29566 325 27 15.5 -22.1 | 356 26 1.9 -25.6 82 10 30480 305 26 21.3 -14.9 | 337 20 7.7 -18.4 Wind Parameters Mean winds (0-6000m): 225.6 at 18.7 knts Storm direction: 255.6 at 14.0 knts Shear (0-3000m) pos: 3.2 neg: 2.3 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 51.3 deg Storm rel helicity (0-3000m) pos: 95.6 neg: -41.2 tot: 54.4 m^2/s^2 ave: 18.1 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.79 Bulk Shear: 23.11 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 ------------------------------------------------------------------------------- 500 182 10 117 15| 0.0 12.4 12.4| 24.3 0.0 24.3 48.6 0.55| 13.2 7.3 1000 180 12 123 16| 1.5 6.2 7.7| 33.7 -7.8 26.0 26.0 0.38| 9.8 3.7 1500 174 12 119 17| 1.0 4.2 5.2| 38.4 -41.2 -2.8 -1.9 0.05| 9.5 0.4 2000 167 11 116 18| 0.8 3.5 4.3| 44.1 -41.2 2.9 1.5 0.08| 7.6 0.6 2500 166 12 116 18| 1.5 2.8 4.3| 76.4 -41.2 35.2 14.1 0.23| 7.5 1.7 3000 172 12 119 18| 3.2 2.3 5.6| 95.6 -41.2 54.4 18.1 0.26| 8.6 2.3 4000 192 14 133 15| 2.9 1.8 4.7|125.7 -41.5 84.2 21.1 0.36| 8.9 3.2 5000 209 16 151 12| 2.8 1.7 4.4|149.8 -42.4 107.3 21.5 0.38| 8.6 3.2 6000 226 19 179 10| 3.1 1.8 4.9|180.9 -64.6 116.3 19.4 0.35| 8.4 2.9 Wrote GIF file: /home/apache/climate/data/raob//CYVP/skewt/CYVP.skewt.20251206.12.gif