UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for ULWW... Searching the city database file for: ULWW ... Date:1200Z 14 OCT 25 Station: ULWW WMO ident: 27038 Latitude: 59.31 Longitude: 39.93 Elevation: 133.00 ------------------------------------------------------------------------------- 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 35 SFC 988 133 5.0 2.8 86 2.2 3.9 45 3 279.1 279.9 277.7 292.1 4.73 2 940 538 0.8 -1.9 82 2.7 -0.3 71 8 278.8 279.4 276.0 288.7 3.53 3 925 667 0.0 -2.7 82 2.7 -1.1 80 9 279.3 279.9 276.0 288.7 3.38 4 884 1029 -2.3 -4.7 84 2.4 -3.2 80 10 280.6 281.1 276.2 289.2 3.05 5 850 1340 -4.1 -6.7 82 2.6 -5.0 80 11 281.9 282.3 276.5 289.6 2.72 6 778 2033 -8.3 -10.8 82 2.5 -9.1 80 11 284.6 284.9 277.1 290.8 2.15 7 700 2844 -13.9 -17.1 77 3.2 -14.7 80 11 287.1 287.3 277.3 291.4 1.43 8 614 3824 -21.1 -24.7 73 3.6 -21.7 88 15 289.8 289.9 277.9 292.4 0.84 9 500 5300 -33.7 -38.1 64 4.4 -34.1 100 21 292.0 292.0 278.1 292.9 0.29 10 415 6573 -44.7 -49.1 61 4.4 -44.9 115 19 293.8 293.8 278.7 294.2 0.11 11 403 6770 -43.3 -48.0 60 4.7 -43.5 107 16 298.1 298.1 280.7 298.5 0.12 12 400 6820 -43.5 -48.2 60 4.7 -43.7 105 15 298.5 298.5 280.8 298.9 0.12 13 352 7680 -45.9 -51.9 51 6.0 -46.1 101 12 306.3 306.3 284.1 306.7 0.09 14 319 8338 -46.1 -53.1 45 7.0 -46.4 97 10 314.8 314.8 287.1 315.1 0.09 15 300 8750 -43.7 -50.7 46 7.0 -44.0 95 9 323.8 323.8 290.0 324.2 0.12 16 291 8954 -43.3 -51.3 41 8.0 -43.7 95 9 327.2 327.2 291.0 327.6 0.12 17 250 9970 -43.9 -52.9 36 9.0 -44.4 95 11 340.8 340.8 294.6 341.3 0.11 18 201 11437 -45.3 -56.3 28 11.0 -45.9 85 13 360.5 360.5 298.9 360.9 0.09 19 200 11470 -45.3 -56.3 28 11.0 -45.9 85 13 361.0 361.1 299.0 361.5 0.09 20 189 11847 -44.1 -55.1 28 11.0 -44.8 80 13 368.9 368.9 300.5 369.4 0.11 21 150 13380 -47.3 -59.3 24 12.0 -48.0 60 11 388.6 388.6 303.6 389.0 0.09 22 100 16030 -52.5 -64.5 22 12.0 -53.1 50 11 426.3 426.3 308.4 426.6 0.07 23 85 17078 -54.7 -67.7 19 13.0 -55.2 34 9 442.1 442.1 310.1 442.4 0.05 24 70 18320 -56.1 -69.1 18 13.0 -56.6 15 7 464.4 464.4 312.2 464.7 0.05 25 50 20440 -57.5 -69.5 20 12.0 -58.1 20 3 508.0 508.0 315.5 508.4 0.07 26 32 23229 -61.5 -73.5 19 12.0 -62.1 310 10 566.4 566.4 319.0 566.8 0.06 27 30 23630 -60.3 -72.3 19 12.0 -61.0 300 11 580.3 580.3 319.7 580.8 0.07 28 24 25026 -58.7 -70.7 20 12.0 -59.7 623.1 623.2 321.6 624.0 0.12 29 21 25861 -60.7 -72.7 19 12.0 -61.7 641.4 641.4 322.4 642.1 0.10 TRP 415 6573 -44.7 -49.1 61 4.4 -44.9 115 19 293.8 293.8 278.7 294.2 0.11 WND Sounding variables and indices 1000-500 mb thick: 5265.00 m Freezing level: 925.00 mb = 667.00 m = 2188.29 ft Wetbulb zero: 943.72 mb = 505.43 m = 1658.20 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 76.41 % Est. max temperature: 8.17 C = 46.70 F Sfc-Lift cond lev (LCL): 955.05 mb = 408.52 m = 1340.26 ft T: 2.14 C 700-500 lapse rate: 8.06 C/km ThetaE index: 3.46 C Layer 940.0- 925.0 mb Conv cond level (CCL): 886.88 mb = 1003.11 m = 3291.01 ft Mean mixing ratio: 3.69 g/kg Conv temperature: 6.37 C = 43.46 F Cap Strength: 2.61 C Lifted Index: 2.84 C Risk: None Lifted Index @300 mb: 24.25 C Lifted Index @700 mb: 1.99 C Showalter Index: 2.84 C Risk: Showers probable Total Totals Index: 56.60 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.60 C Cross Totals Index: 27.00 C K Index: 19.70 Risk: < 20 % chance of thunderstorms Sweat Index: 195.00 Risk: None Energy Index: 0.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.28 J/kg Max Up Vert Vel: 3.54 m/s Conv Inhibition (B-): 51899.14 J/kg Cap Strength: 2.84 C Lift Cond Lev (LCL): 902.34 mb = 865.13 m = 2838.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 121 at 10 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 ---------------------------------------------------------- 0 988 133 45 3 -2.1 -2.1 | 318 10 6.8 -7.6 1 925 667 80 9 -8.9 -1.6 | 359 7 0.1 -7.0 2 850 1340 80 11 -10.8 -1.9 | 14 8 -1.9 -7.4 3 700 2844 80 11 -10.8 -1.9 | 14 8 -1.9 -7.4 4 500 5300 100 21 -20.7 3.6 | 81 12 -11.7 -1.8 5 415 6573 115 19 -17.2 8.0 | 107 9 -8.3 2.6 6 400 6820 105 15 -14.5 3.9 | 74 6 -5.5 -1.6 7 300 8750 95 9 -9.0 0.8 | 0 5 -0.0 -4.7 8 250 9970 95 11 -11.0 1.0 | 24 5 -2.0 -4.5 9 200 11470 85 13 -13.0 -1.1 | 31 8 -4.0 -6.6 10 150 13380 60 11 -9.5 -5.5 | 3 11 -0.6 -11.0 11 100 16030 50 11 -8.4 -7.1 | 358 13 0.5 -12.5 12 70 18320 15 7 -1.8 -6.8 | 330 14 7.1 -12.2 13 50 20440 20 3 -1.0 -2.8 | 316 11 7.9 -8.3 14 30 23630 300 11 9.5 -5.5 | 301 21 18.5 -11.0 Wind Parameters Mean winds (0-6000m): 91.4 at 14.0 knts Storm direction: 121.4 at 10.5 knts Shear (0-3000m) pos: 1.6 neg: 0.1 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 65.8 deg Storm rel helicity (0-3000m) pos: 20.9 neg: 0.0 tot: 20.9 m^2/s^2 ave: 7.0 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 1.8 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.62 Bulk Shear: 10.21 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 71 6 335 8| 6.5 0.0 6.5| 13.8 0.0 13.8 27.6 0.89| 6.8 6.0 1000 77 8 349 7| 4.2 0.0 4.2| 17.2 0.0 17.2 17.2 0.91| 4.3 3.9 1500 78 9 357 7| 2.8 0.2 3.0| 18.3 0.0 18.3 12.2 0.91| 3.1 2.8 2000 79 9 2 7| 2.1 0.2 2.2| 18.3 0.0 18.3 9.2 0.91| 2.3 2.1 2500 79 10 4 7| 1.7 0.1 1.8| 18.3 0.0 18.3 7.3 0.91| 1.9 1.7 3000 79 10 7 7| 1.6 0.1 1.7| 20.9 0.0 20.9 7.0 0.92| 1.8 1.6 4000 82 11 16 7| 1.8 0.1 1.8| 30.4 0.0 30.4 7.6 0.93| 1.9 1.8 5000 87 13 30 7| 1.9 0.1 1.9| 41.7 0.0 41.7 8.3 0.91| 2.0 1.9 6000 91 14 44 7| 1.6 0.1 1.6| 52.3 0.0 52.3 8.7 0.90| 2.1 1.9 Wrote GIF file: /home/apache/climate/data/raob//ULWW/skewt/ULWW.skewt.20251014.12.gif