UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for U3415... Searching the city database file for: U3415 ... Date:1200Z 22 OCT 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 ------------------------------------------------------------------------------- SFC 1015 61 1.6 -0.2 88 1.8 0.8 180 7 273.6 274.2 273.2 283.6 3.71 1 1000 180 0.0 -3.4 78 3.4 -1.3 190 13 273.1 273.6 271.9 281.3 2.97 2 962 489 -1.9 -4.4 83 2.5 -2.8 232 15 274.3 274.8 272.4 282.1 2.86 3 941 665 0.2 -2.8 80 3.0 -1.0 256 16 278.1 278.7 275.3 287.3 3.30 4 925 802 -1.3 -5.4 74 4.1 -2.8 275 17 278.0 278.4 274.4 285.7 2.76 5 850 1471 -6.1 -8.8 81 2.7 -7.0 300 21 279.8 280.1 274.7 286.3 2.31 6 846 1508 -6.3 -8.9 82 2.6 -7.1 300 21 279.9 280.3 274.8 286.5 2.30 7 826 1697 -1.7 -8.7 59 7.0 -4.2 298 24 286.7 287.1 278.5 293.7 2.39 8 790 2051 -1.7 -14.7 36 13.0 -5.8 294 27 290.4 290.7 279.1 295.1 1.55 9 766 2296 -3.5 -26.5 15 23.0 -8.7 292 30 291.0 291.1 278.0 292.8 0.57 10 728 2696 -6.3 -17.3 41 11.0 -9.4 288 35 292.2 292.5 279.7 296.4 1.35 11 700 3001 -8.9 -18.9 44 10.0 -11.5 285 38 292.6 292.8 279.7 296.4 1.23 12 658 3476 -11.9 -22.9 40 11.0 -14.4 287 40 294.5 294.6 280.2 297.4 0.92 13 642 3664 -13.5 -21.5 51 8.0 -15.4 288 41 294.7 294.9 280.5 298.1 1.07 14 621 3917 -11.7 -15.6 73 3.9 -12.9 289 42 299.6 299.9 283.5 305.3 1.83 15 598 4205 -12.7 -15.2 82 2.5 -13.5 290 43 301.7 302.1 284.5 307.9 1.96 16 546 4894 -15.5 -19.8 70 4.3 -16.6 292 45 306.3 306.6 285.7 311.0 1.46 17 500 5550 -20.9 -25.5 66 4.6 -21.8 295 48 307.6 307.7 285.6 310.7 0.96 18 400 7170 -32.3 -36.5 66 4.2 -32.8 285 56 313.0 313.1 286.9 314.5 0.42 19 345 8196 -40.1 -44.4 63 4.3 -40.4 290 54 316.0 316.0 287.7 316.7 0.21 20 300 9140 -45.1 -49.5 61 4.4 -45.3 295 52 321.8 321.8 289.5 322.3 0.14 21 287 9433 -46.9 -51.4 60 4.5 -47.1 296 52 323.3 323.3 289.9 323.8 0.12 22 250 10330 -54.1 -58.7 57 4.6 -54.2 300 52 325.6 325.6 290.5 325.9 0.06 23 234 10748 -58.5 -63.1 55 4.6 -58.6 303 52 325.2 325.2 290.3 325.3 0.03 24 214 11304 -60.9 -65.1 57 4.2 -61.0 307 52 329.9 329.9 291.7 330.0 0.03 25 200 11720 -64.1 -68.6 54 4.5 -64.1 310 52 331.2 331.3 292.1 331.3 0.02 26 179 12395 -68.5 -73.0 52 4.5 -68.5 310 54 334.7 334.7 293.0 334.8 0.01 27 178 12428 -68.5 -73.0 52 4.5 -68.5 309 53 335.3 335.3 293.2 335.3 0.01 28 160 13080 -61.9 -66.3 56 4.4 -62.0 297 42 356.8 356.8 298.1 356.9 0.03 29 150 13480 -62.1 -66.5 55 4.4 -62.1 290 35 363.1 363.1 299.3 363.2 0.03 30 108 15513 -62.5 -68.5 44 6.0 -62.6 294 30 398.1 398.1 305.0 398.3 0.03 31 100 15990 -61.1 -67.1 45 6.0 -61.3 295 29 409.7 409.7 306.5 409.9 0.05 32 97 16179 -58.9 -64.9 46 6.0 -59.1 294 28 417.5 417.6 307.4 417.9 0.06 33 78 17540 -59.5 -66.5 40 7.0 -59.7 288 19 443.2 443.2 310.2 443.5 0.06 34 70 18210 -62.7 -70.7 33 8.0 -62.9 285 15 450.2 450.3 310.9 450.5 0.04 35 67 18481 -63.3 -71.3 33 8.0 -63.5 283 16 454.6 454.6 311.3 454.8 0.04 36 50 20290 -62.9 -72.9 25 10.0 -63.2 270 23 495.3 495.3 314.6 495.5 0.04 37 49 20414 -62.9 -72.9 25 10.0 -63.2 270 23 498.1 498.1 314.8 498.4 0.04 38 32 23010 -67.5 -78.5 19 11.0 -67.8 261 30 550.4 550.4 318.1 550.5 0.03 39 30 23400 -65.9 -76.9 20 11.0 -66.2 260 31 565.0 565.0 318.9 565.2 0.04 40 26 24267 -65.3 -76.3 20 11.0 -65.7 258 29 590.3 590.3 320.2 590.6 0.05 41 21 25556 -67.7 -78.7 19 11.0 -68.1 256 26 620.2 620.2 321.5 620.5 0.04 42 20 25850 -66.7 -78.7 17 12.0 -67.2 255 25 632.0 632.0 322.0 632.3 0.04 43 18 26491 -64.7 -76.7 18 12.0 -65.4 257 28 657.6 657.7 323.0 658.2 0.06 44 13 28473 -66.5 -78.5 17 12.0 -67.2 264 37 715.6 715.6 325.0 716.1 0.07 45 11 29498 -61.3 -74.3 16 13.0 -62.9 268 41 769.5 769.5 326.5 770.9 0.15 46 10 30090 -61.3 -74.3 16 13.0 -63.0 270 44 790.7 790.8 327.1 792.3 0.16 47 8.8 30884 -61.1 -74.1 16 13.0 -63.0 820.9 821.0 327.8 822.9 0.19 48 8.2 31326 -57.3 -71.3 15 14.0 -60.2 852.7 852.9 328.5 856.0 0.31 TRP 179 12395 -68.5 -73.0 52 4.5 -68.5 310 54 334.7 334.7 293.0 334.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5370.00 m Freezing level: 1000.00 mb = 180.00 m = 590.54 ft Freezing level: 943.00 mb = 648.27 m = 2126.83 ft Freezing level: 938.87 mb = 683.30 m = 2241.76 ft Wetbulb zero: 1009.03 mb = 107.90 m = 353.99 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 61.61 % Est. max temperature: 7.44 C = 45.39 F Sfc-Lift cond lev (LCL): 986.91 mb = 285.10 m = 935.35 ft T: -0.65 C 700-500 lapse rate: 4.71 C/km ThetaE index: 2.37 C Layer 1000.0- 962.0 mb Conv cond level (CCL): 864.06 mb = 1341.18 m = 4400.13 ft Mean mixing ratio: 3.01 g/kg Conv temperature: 7.46 C = 45.42 F Cap Strength: 19.99 C Lifted Index: 20.15 C Risk: None Lifted Index @300 mb: 27.07 C Lifted Index @700 mb: 11.06 C Showalter Index: 18.10 C Risk: None Total Totals Index: 26.90 C Risk: None Vertical Totals Index: 14.80 C Cross Totals Index: 12.10 C K Index: -4.00 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 5.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.00 J/kg Max Up Vert Vel: 7.35 m/s Conv Inhibition (B-): 70782.07 J/kg Cap Strength: 20.12 C Lift Cond Lev (LCL): 918.84 mb = 854.82 m = 2804.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 26 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 1015 61 180 7 0.0 7.0 | 147 31 -16.8 26.3 1 1000 180 190 13 2.3 12.8 | 156 35 -14.5 32.1 2 925 802 275 17 16.9 -1.5 | 180 18 0.2 17.8 3 850 1471 300 21 18.2 -10.5 | 189 9 1.4 8.8 4 700 3001 285 38 36.7 -9.8 | 245 22 19.9 9.4 5 500 5550 295 48 43.5 -20.3 | 272 27 26.7 -1.0 6 400 7170 285 56 54.1 -14.5 | 263 38 37.3 4.8 7 300 9140 295 52 47.1 -22.0 | 275 30 30.3 -2.7 8 250 10330 300 52 45.0 -26.0 | 283 29 28.3 -6.7 9 200 11720 310 52 39.8 -33.4 | 302 27 23.1 -14.2 10 179 12395 310 54 41.4 -34.7 | 302 29 24.6 -15.5 11 150 13480 290 35 32.9 -12.0 | 246 18 16.1 7.3 12 100 15990 295 29 26.3 -12.3 | 234 12 9.5 7.0 13 70 18210 285 15 14.5 -3.9 | 172 16 -2.3 15.4 14 50 20290 270 23 23.0 -0.0 | 198 20 6.2 19.3 15 30 23400 260 31 30.5 5.4 | 209 28 13.7 24.6 16 20 25850 255 25 24.1 6.5 | 196 27 7.4 25.7 17 10 30090 270 44 44.0 -0.0 | 235 33 27.2 19.3 Wind Parameters Mean winds (0-6000m): 288.9 at 34.1 knts Storm direction: 318.9 at 25.5 knts Shear (0-3000m) pos: 4.5 neg: 3.0 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 98.0 deg Storm rel helicity (0-3000m) pos: 185.6 neg: 0.0 tot: 185.6 m^2/s^2 ave: 61.9 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 5.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.18 Bulk Shear: 149.07 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 ------------------------------------------------------------------------------- 500 212 13 162 32| 14.0 0.0 14.0|122.6 0.0 122.6 245.2 0.76| 19.4 14.9 1000 250 15 174 25| 11.0 0.0 11.0|145.5 0.0 145.5 145.5 0.58| 16.3 9.5 1500 271 17 180 19| 9.0 0.0 9.0|151.1 0.0 151.1 100.8 0.53| 13.2 7.0 2000 280 19 186 16| 6.7 1.5 8.2|164.6 0.0 164.6 82.3 0.58| 11.4 6.6 2500 284 21 194 15| 5.4 2.5 7.9|176.5 0.0 176.5 70.6 0.57| 10.4 6.0 3000 284 24 204 15| 4.5 3.0 7.5|185.6 0.0 185.6 61.9 0.55| 9.7 5.3 4000 285 28 219 15| 4.0 2.3 6.2|213.0 0.0 213.0 53.2 0.58| 7.9 4.5 5000 287 31 232 16| 3.7 1.8 5.5|242.6 0.0 242.6 48.5 0.60| 6.8 4.1 6000 289 34 242 17| 3.3 1.8 5.1|257.8 -11.3 246.5 41.1 0.56| 6.2 3.5 Wrote GIF file: /home/apache/climate/data/raob//U3415/skewt/U3415.skewt.20251022.12.gif