UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for U3415... Searching the city database file for: U3415 ... Date:1200Z 29 NOV 25 Station: U3415 WMO ident: 23415 Latitude: 65.12 Longitude: 57.10 ------------------------------------------------------------------------------- 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 23 180 7 SFC 995 63 -1.5 -2.5 93 1.0 -1.9 180 7 272.0 272.6 271.5 280.7 3.19 2 925 641 -4.5 -6.9 83 2.4 -5.3 245 35 274.7 275.1 272.1 281.5 2.46 3 912 753 -4.9 -7.2 84 2.3 -5.7 250 35 275.4 275.8 272.4 282.2 2.44 4 850 1308 -4.3 -6.0 88 1.7 -4.9 275 33 281.6 282.1 276.5 289.8 2.87 5 836 1439 -4.1 -5.7 89 1.6 -4.7 275 33 283.2 283.7 277.5 291.7 2.99 6 700 2816 -12.9 -15.1 84 2.2 -13.5 280 31 288.2 288.5 278.3 293.2 1.69 7 699 2827 -12.9 -15.0 84 2.1 -13.5 280 31 288.3 288.6 278.3 293.4 1.70 8 650 3378 -16.3 -23.3 55 7.0 -17.7 276 40 290.5 290.7 278.3 293.3 0.90 9 593 4066 -19.3 -29.3 41 10.0 -21.0 270 51 294.8 294.9 279.8 296.6 0.57 10 569 4373 -19.9 -29.9 41 10.0 -21.5 268 56 297.6 297.7 281.1 299.4 0.56 11 500 5320 -26.7 -32.7 57 6.0 -27.5 260 71 300.5 300.6 282.2 302.1 0.49 12 431 6373 -34.5 -37.9 71 3.4 -34.8 260 80 303.6 303.7 283.3 304.8 0.34 13 402 6856 -38.1 -42.7 62 4.6 -38.4 260 85 305.0 305.1 283.7 305.8 0.22 14 400 6890 -38.1 -42.7 62 4.6 -38.4 260 85 305.5 305.5 283.9 306.3 0.22 15 333 8142 -42.5 -48.5 52 6.0 -42.8 266 96 315.9 315.9 287.6 316.4 0.14 16 300 8840 -48.1 -56.1 39 8.0 -48.3 270 103 317.6 317.6 288.0 317.8 0.06 17 297 8906 -48.3 -56.3 39 8.0 -48.6 271 103 318.2 318.2 288.2 318.4 0.06 18 285 9178 -49.9 -57.9 38 8.0 -50.1 276 105 319.7 319.7 288.7 319.9 0.05 19 266 9628 -51.5 -59.5 38 8.0 -51.7 285 108 323.7 323.7 289.9 323.9 0.05 20 250 10030 -52.9 -60.9 37 8.0 -53.1 280 99 327.4 327.4 291.0 327.6 0.04 21 226 10674 -55.5 -63.5 36 8.0 -55.6 275 89 333.0 333.0 292.6 333.2 0.03 22 222 10787 -55.7 -63.7 36 8.0 -55.8 276 88 334.4 334.4 292.9 334.6 0.03 23 200 11450 -54.7 -63.7 32 9.0 -54.9 285 81 346.1 346.2 295.8 346.3 0.04 24 150 13290 -55.3 -65.3 28 10.0 -55.6 310 71 374.8 374.8 301.4 375.0 0.04 25 112 15146 -56.1 -67.1 24 11.0 -56.4 317 59 406.0 406.0 306.0 406.2 0.04 26 100 15860 -58.9 -69.9 23 11.0 -59.2 320 54 413.9 413.9 307.0 414.1 0.03 27 81 17171 -63.3 -74.3 21 11.0 -63.5 314 53 430.6 430.6 308.9 430.7 0.02 28 70 18070 -62.9 -74.9 18 12.0 -63.1 310 52 449.8 449.8 310.8 449.9 0.02 29 69 18158 -62.9 -74.9 18 12.0 -63.1 310 52 451.7 451.7 311.0 451.8 0.02 30 50 20110 -66.5 -78.5 17 12.0 -66.7 315 52 486.8 486.8 314.0 486.9 0.02 31 33 22599 -70.3 -82.3 16 12.0 -70.5 315 45 538.1 538.1 317.4 538.2 0.01 32 30 23160 -74.1 -86.1 14 12.0 -74.2 315 44 542.6 542.6 317.7 542.7 0.01 33 25 24213 -77.7 -88.7 15 11.0 -77.8 561.3 561.3 318.7 561.4 0.01 34 20 25490 -77.9 -89.9 13 12.0 -78.0 597.7 597.7 320.5 597.8 0.01 TRP 226 10674 -55.5 -63.5 36 8.0 -55.6 275 89 333.0 333.0 292.6 333.2 0.03 WND 266 9628 -51.5 -59.5 38 8.0 -51.7 285 108 323.7 323.7 289.9 323.9 0.05 Sounding variables and indices 1000-500 mb thick: 5297.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.39 inches Sfc-500 mean rel hum: 69.66 % Est. max temperature: 8.64 C = 47.55 F Sfc-Lift cond lev (LCL): 979.37 mb = 188.41 m = 618.13 ft T: -2.15 C 700-500 lapse rate: 5.51 C/km Conv cond level (CCL): 773.45 mb = 2042.13 m = 6699.83 ft Mean mixing ratio: 2.72 g/kg Conv temperature: 11.86 C = 53.34 F Cap Strength: 14.59 C Lifted Index: 16.00 C Risk: None Lifted Index @300 mb: 25.53 C Lifted Index @700 mb: 8.58 C Showalter Index: 9.67 C Risk: None Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 20.70 C K Index: 14.20 Risk: None Sweat Index: 137.00 Risk: None Energy Index: 2.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.50 J/kg Max Up Vert Vel: 5.57 m/s Conv Inhibition (B-): 46501.07 J/kg Cap Strength: 15.85 C Lift Cond Lev (LCL): 917.05 mb = 709.07 m = 2326.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 33 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 ---------------------------------------------------------- 0 995 63 180 7 0.0 7.0 | 125 37 -30.3 21.2 1 925 641 245 35 31.7 14.8 | 183 29 1.4 29.0 2 850 1308 275 33 32.9 -2.9 | 193 12 2.5 11.3 3 700 2816 280 31 30.5 -5.4 | 181 9 0.2 8.8 4 500 5320 260 71 69.9 12.3 | 236 48 39.6 26.5 5 400 6890 260 85 83.7 14.8 | 242 61 53.4 29.0 6 300 8840 270 103 103.0 -0.0 | 259 74 72.7 14.2 7 266 9628 285 108 104.3 -28.0 | 281 75 74.0 -13.8 8 250 10030 280 99 97.5 -17.2 | 273 67 67.2 -3.0 9 226 10674 275 89 88.7 -7.8 | 264 59 58.3 6.4 10 200 11450 285 81 78.2 -21.0 | 278 48 47.9 -6.8 11 150 13290 310 71 54.4 -45.6 | 323 40 24.1 -31.4 12 100 15860 320 54 34.7 -41.4 | 351 28 4.4 -27.2 13 70 18070 310 52 39.8 -33.4 | 334 21 9.5 -19.2 14 50 20110 315 52 36.8 -36.8 | 344 23 6.4 -22.6 15 30 23160 315 44 31.1 -31.1 | 357 17 0.8 -16.9 Wind Parameters Mean winds (0-6000m): 265.1 at 44.7 knts Storm direction: 295.1 at 33.5 knts Shear (0-3000m) pos: 5.7 neg: 0.6 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 79.7 deg Storm rel helicity (0-3000m) pos: 361.5 neg: -5.0 tot: 356.6 m^2/s^2 ave: 118.9 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 7.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.13 Bulk Shear: 119.43 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 ------------------------------------------------------------------------------- 500 234 19 150 30| 28.7 0.0 28.7|285.4 0.0 285.4 570.8 0.96| 31.9 30.7 1000 246 27 166 26| 17.3 0.0 17.3|349.8 0.0 349.8 349.8 0.79| 25.0 19.8 1500 256 29 173 21| 11.7 0.0 11.7|352.3 -0.7 351.6 234.4 0.70| 19.1 13.4 2000 262 30 177 18| 8.7 0.0 8.7|352.3 -2.4 349.8 174.9 0.67| 14.6 9.9 2500 266 30 179 16| 6.8 0.0 6.8|352.3 -4.2 348.1 139.2 0.65| 11.9 7.7 3000 268 30 180 15| 5.7 0.6 6.3|361.5 -5.0 356.6 118.9 0.66| 10.7 7.0 4000 270 33 192 15| 4.3 2.6 6.9|393.0 -5.0 388.0 97.0 0.61| 10.2 6.3 5000 267 39 208 18| 3.4 3.9 7.3|399.9 -8.5 391.4 78.3 0.51| 10.0 5.1 6000 265 45 218 23| 2.8 4.2 7.1|431.8 -13.3 418.5 69.7 0.47| 9.3 4.4 Wrote GIF file: /home/apache/climate/data/raob//U3415/skewt/U3415.skewt.20251129.12.gif