UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for U4343... Searching the city database file for: U4343 ... Date:1200Z 13 OCT 25 Station: U4343 WMO ident: 24343 Latitude: 66.77 Longitude: 123.40 ------------------------------------------------------------------------------- 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 1016 80 -14.5 -16.8 83 2.3 -14.9 325 1 257.5 257.6 257.2 260.2 1.01 1 1014 95 -13.1 -15.2 84 2.1 -13.5 331 2 259.0 259.2 258.8 262.1 1.15 2 1005 163 -11.5 -13.4 86 1.9 -11.9 359 8 261.3 261.5 260.9 264.9 1.35 3 1000 201 -11.9 -13.6 87 1.7 -12.3 15 11 261.2 261.5 260.9 264.8 1.34 4 967 453 -13.7 -15.4 87 1.7 -14.0 17 10 262.0 262.1 261.1 265.2 1.19 5 925 790 -7.5 -8.8 90 1.3 -7.9 20 9 271.6 272.0 269.6 277.5 2.12 6 920 833 -6.7 -8.5 87 1.8 -7.2 21 9 272.9 273.2 270.5 278.9 2.18 7 870 1272 -8.1 -11.0 80 2.9 -8.9 31 8 275.8 276.1 271.8 281.2 1.89 8 854 1417 -7.5 -15.5 53 8.0 -9.6 34 7 277.9 278.1 272.2 281.8 1.34 9 850 1454 -7.5 -15.5 53 8.0 -9.6 35 7 278.3 278.5 272.4 282.2 1.34 10 755 2371 -10.3 -25.3 28 15.0 -13.3 59 12 284.8 285.0 275.0 286.9 0.65 11 714 2801 -10.3 -30.3 18 20.0 -13.9 71 14 289.4 289.5 277.0 290.8 0.43 12 708 2866 -10.9 -31.9 16 21.0 -14.5 73 15 289.5 289.5 277.0 290.7 0.37 13 700 2953 -11.5 -29.5 21 18.0 -14.7 75 15 289.7 289.8 277.3 291.3 0.47 14 655 3460 -14.5 -24.5 42 10.0 -16.6 77 15 291.9 292.1 278.8 294.4 0.80 15 516 5232 -25.5 -43.5 17 18.0 -27.2 84 15 299.2 299.3 281.3 299.8 0.16 16 500 5460 -26.7 -42.7 21 16.0 -28.2 85 15 300.5 300.5 281.8 301.1 0.18 17 491 5590 -27.3 -41.3 25 14.0 -28.6 84 15 301.3 301.4 282.2 302.0 0.21 18 400 7020 -38.5 -46.5 43 8.0 -38.9 70 21 305.0 305.0 283.6 305.5 0.15 19 381 7356 -40.7 -47.7 47 7.0 -41.1 68 21 306.3 306.4 284.1 306.8 0.13 20 310 8737 -51.7 -58.7 43 7.0 -51.8 61 23 309.6 309.6 285.2 309.7 0.04 21 300 8950 -53.1 -60.1 42 7.0 -53.2 60 23 310.5 310.5 285.5 310.7 0.04 22 260 9855 -58.9 -64.9 46 6.0 -59.0 70 25 314.9 315.0 287.1 315.0 0.02 23 255 9976 -58.9 -64.9 46 6.0 -59.0 70 23 316.7 316.7 287.7 316.8 0.02 24 250 10100 -58.1 -64.1 46 6.0 -58.2 70 21 319.7 319.7 288.7 319.8 0.03 25 200 11500 -58.7 -64.7 46 6.0 -58.8 80 21 339.8 339.8 294.3 339.9 0.03 26 150 13320 -57.1 -64.1 41 7.0 -57.3 75 19 371.7 371.7 300.9 371.9 0.05 27 100 15890 -55.1 -65.1 28 10.0 -55.5 85 13 421.3 421.3 307.9 421.6 0.06 28 70 18170 -55.7 -68.7 18 13.0 -56.3 110 5 465.2 465.2 312.3 465.5 0.05 29 51 20184 -56.3 -71.3 14 15.0 -57.1 134 9 507.9 507.9 315.5 508.2 0.05 30 50 20310 -54.9 -70.9 12 16.0 -55.8 135 9 514.1 514.1 315.9 514.4 0.05 31 43 21278 -53.5 -69.5 13 16.0 -54.7 150 10 540.2 540.2 317.6 540.7 0.08 32 34 22785 -54.5 -72.5 9 18.0 -55.9 173 12 575.1 575.1 319.5 575.5 0.06 33 30 23590 -52.9 -71.9 8 19.0 -54.7 185 13 600.4 600.5 320.6 601.0 0.08 34 25 24776 -49.7 -69.7 8 20.0 -52.5 196 19 641.8 641.8 322.4 642.8 0.13 35 20 26240 -49.3 -70.3 7 21.0 -52.7 210 27 685.3 685.3 324.0 686.5 0.15 36 18 26931 -49.5 -70.5 7 21.0 -53.1 705.6 705.7 324.7 707.0 0.16 37 17 27306 -47.9 -69.9 6 22.0 -52.2 722.4 722.4 325.2 724.0 0.18 38 16 27708 -45.9 -68.9 6 23.0 -51.1 741.5 741.6 325.7 743.6 0.22 TRP 260 9855 -58.9 -64.9 46 6.0 -59.0 70 25 314.9 315.0 287.1 315.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5259.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 43.74 % Est. max temperature: 4.45 C = 40.00 F Sfc-Lift cond lev (LCL): 978.74 mb = 362.54 m = 1189.43 ft T: -13.05 C 700-500 lapse rate: 6.06 C/km ThetaE index: 0.14 C Layer 708.0- 700.0 mb Conv cond level (CCL): 1014.00 mb = 95.05 m = 311.85 ft Mean mixing ratio: 1.52 g/kg Conv temperature: -11.74 C = 10.87 F Cap Strength: 25.40 C Lifted Index: 26.19 C Risk: None Lifted Index @300 mb: 29.56 C Lifted Index @700 mb: 20.00 C Showalter Index: 15.53 C Risk: None Total Totals Index: 30.40 C Risk: None Vertical Totals Index: 19.20 C Cross Totals Index: 11.20 C K Index: -14.30 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 4.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.98 J/kg Max Up Vert Vel: 10.00 m/s Conv Inhibition (B-): 58488.52 J/kg Cap Strength: 25.95 C Lift Cond Lev (LCL): 944.49 mb = 631.85 m = 2072.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 98 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 1016 80 325 1 0.6 -0.8 | 282 10 10.0 -2.2 1 1000 201 15 11 -2.8 -10.6 | 331 14 6.6 -12.0 2 925 790 20 9 -3.1 -8.5 | 327 12 6.4 -9.8 3 850 1454 35 7 -4.0 -5.7 | 323 9 5.4 -7.1 4 700 2953 75 15 -14.5 -3.9 | 44 7 -5.0 -5.3 5 500 5460 85 15 -14.9 -1.3 | 64 6 -5.5 -2.7 6 400 7020 70 21 -19.7 -7.2 | 50 13 -10.3 -8.6 7 300 8950 60 23 -19.9 -11.5 | 39 17 -10.5 -12.9 8 260 9855 70 25 -23.5 -8.6 | 55 17 -14.0 -9.9 9 250 10100 70 21 -19.7 -7.2 | 50 13 -10.3 -8.6 10 200 11500 80 21 -20.7 -3.6 | 66 12 -11.2 -5.0 11 150 13320 75 19 -18.4 -4.9 | 55 11 -8.9 -6.3 12 100 15890 85 13 -13.0 -1.1 | 54 4 -3.5 -2.5 13 70 18170 110 5 -4.7 1.7 | 266 5 4.7 0.3 14 50 20310 135 9 -6.4 6.4 | 212 6 3.1 5.0 15 30 23590 185 13 1.1 13.0 | 222 16 10.6 11.6 16 20 26240 210 27 13.5 23.4 | 226 32 22.9 22.0 Wind Parameters Mean winds (0-6000m): 68.3 at 12.7 knts Storm direction: 98.3 at 9.5 knts Shear (0-3000m) pos: 2.6 neg: 0.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 122.3 deg Storm rel helicity (0-3000m) pos: 53.3 neg: -4.3 tot: 49.0 m^2/s^2 ave: 16.3 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.61 Bulk Shear: 13.84 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 16 9 326 12| 9.4 0.0 9.4| 30.9 -1.5 29.4 58.9 0.82| 12.4 10.2 1000 18 9 327 12| 4.0 0.0 4.0| 30.9 -3.2 27.7 27.7 0.66| 7.3 4.8 1500 22 9 326 11| 2.6 0.0 2.6| 32.4 -4.3 28.1 18.7 0.58| 5.6 3.3 2000 28 9 329 11| 2.7 0.0 2.7| 39.6 -4.3 35.3 17.6 0.65| 5.1 3.3 2500 37 9 336 10| 2.7 0.0 2.7| 47.1 -4.3 42.8 17.1 0.70| 4.9 3.4 3000 47 10 346 9| 2.6 0.0 2.6| 53.3 -4.3 49.0 16.3 0.74| 4.6 3.4 4000 57 11 0 8| 2.0 0.0 2.0| 55.0 -4.3 50.6 12.7 0.74| 3.6 2.7 5000 64 12 12 7| 1.6 0.0 1.6| 56.6 -4.3 52.3 10.5 0.75| 3.0 2.2 6000 68 13 21 7| 1.4 0.2 1.6| 57.2 -5.8 51.4 8.6 0.66| 2.8 1.8 Wrote GIF file: /home/apache/climate/data/raob//U4343/skewt/U4343.skewt.20251013.12.gif