UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for UHMM... Searching the city database file for: UHMM ... Date:0000Z 15 OCT 25 Station: UHMM WMO ident: 25913 Latitude: 59.58 Longitude: 150.78 Elevation: 118.00 ------------------------------------------------------------------------------- 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 92 0 0 SFC 997 118 0.4 -12.6 37 13.0 -3.4 0 0 273.8 274.0 269.8 277.9 1.45 2 945 547 -1.1 -14.1 37 13.0 -4.8 29 9 276.5 276.7 271.4 280.4 1.36 3 925 718 -2.5 -15.5 36 13.0 -6.1 40 13 276.8 277.0 271.3 280.3 1.23 4 850 1377 -7.5 -17.5 45 10.0 -10.0 55 13 278.3 278.5 272.1 281.6 1.14 5 791 1933 -11.5 -19.5 52 8.0 -13.3 51 15 279.8 280.0 272.8 282.8 1.03 6 749 2352 -10.7 -19.7 48 9.0 -12.8 48 17 285.1 285.3 275.7 288.3 1.07 7 700 2869 -13.7 -23.7 43 10.0 -15.7 45 19 287.3 287.5 276.6 289.8 0.81 8 657 3346 -17.7 -25.7 50 8.0 -19.1 45 21 288.1 288.2 276.8 290.3 0.72 9 605 3960 -19.5 -25.5 59 6.0 -20.6 45 22 292.9 293.0 279.3 295.4 0.79 10 592 4121 -20.5 -26.5 59 6.0 -21.5 45 23 293.5 293.7 279.5 295.9 0.74 11 500 5350 -28.5 -36.5 46 8.0 -29.3 45 27 298.3 298.4 281.1 299.4 0.34 12 400 6920 -39.1 -48.1 38 9.0 -39.6 45 31 304.2 304.2 283.2 304.6 0.12 13 342 7974 -46.1 -55.1 35 9.0 -46.4 56 32 308.6 308.6 284.9 308.8 0.06 14 300 8830 -52.7 -62.7 29 10.0 -52.9 65 33 311.1 311.1 285.7 311.2 0.03 15 271 9477 -58.1 -68.1 27 10.0 -58.2 68 33 312.4 312.4 286.2 312.5 0.01 16 250 9980 -60.9 -70.9 26 10.0 -61.0 70 33 315.5 315.5 287.3 315.6 0.01 17 237 10312 -62.7 -72.7 25 10.0 -62.8 80 35 317.7 317.7 288.0 317.7 0.01 18 235 10364 -62.7 -72.7 25 10.0 -62.8 78 34 318.4 318.4 288.2 318.5 0.01 19 217 10859 -61.3 -71.3 25 10.0 -61.4 59 28 327.9 327.9 291.2 328.0 0.01 20 200 11370 -58.7 -68.7 26 10.0 -58.8 40 21 339.8 339.8 294.3 339.9 0.02 21 157 12906 -52.7 -64.7 22 12.0 -53.1 2 8 374.4 374.4 301.4 374.5 0.04 22 150 13200 -52.5 -65.5 19 13.0 -52.9 355 5 379.6 379.6 302.2 379.8 0.04 23 100 15820 -52.3 -72.3 7 20.0 -53.0 355 5 426.7 426.7 308.5 426.8 0.02 24 70 18140 -50.7 -74.7 4 24.0 -51.8 260 9 475.9 475.9 313.1 476.0 0.02 25 61 19035 -51.5 -75.5 4 24.0 -52.7 266 8 493.2 493.3 314.5 493.4 0.02 26 50 20330 -50.1 -75.1 4 25.0 -51.7 275 7 525.4 525.4 316.6 525.6 0.03 27 45 21022 -47.9 -72.9 4 25.0 -50.1 546.8 546.8 317.9 547.1 0.04 TRP 237 10312 -62.7 -72.7 25 10.0 -62.8 80 35 317.7 317.7 288.0 317.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5258.00 m Freezing level: 983.13 mb = 232.52 m = 762.84 ft Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 47.66 % Est. max temperature: 4.98 C = 40.96 F Sfc-Lift cond lev (LCL): 812.97 mb = 1721.11 m = 5646.62 ft T: -9.98 C 700-500 lapse rate: 5.97 C/km ThetaE index: 0.06 C Layer 925.0- 850.0 mb Conv cond level (CCL): 601.85 mb = 3999.05 m = 13120.09 ft Mean mixing ratio: 1.33 g/kg Conv temperature: 19.61 C = 67.31 F Cap Strength: 12.82 C Lifted Index: 15.57 C Risk: None Lifted Index @300 mb: 22.16 C Lifted Index @700 mb: 9.13 C Showalter Index: 14.14 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 11.00 C K Index: -6.50 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 3.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.20 J/kg Max Up Vert Vel: 5.14 m/s Conv Inhibition (B-): 35233.02 J/kg Cap Strength: 15.47 C Lift Cond Lev (LCL): 772.37 mb = 2115.74 m = 6941.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 76 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 ---------------------------------------------------------- 0 997 118 0 0 -0.0 -0.0 | 256 14 14.0 3.5 1 925 718 40 13 -8.4 -10.0 | 318 9 5.7 -6.4 2 850 1377 55 13 -10.6 -7.5 | 319 5 3.4 -3.9 3 700 2869 45 19 -13.4 -13.4 | 356 10 0.6 -9.9 4 500 5350 45 27 -19.1 -19.1 | 18 16 -5.1 -15.5 5 400 6920 45 31 -21.9 -21.9 | 23 20 -7.9 -18.4 6 300 8830 65 33 -29.9 -13.9 | 57 19 -15.9 -10.4 7 250 9980 70 33 -31.0 -11.3 | 65 19 -17.0 -7.7 8 237 10312 80 35 -34.5 -6.1 | 83 21 -20.4 -2.5 9 200 11370 40 21 -13.5 -16.1 | 358 13 0.5 -12.5 10 150 13200 355 5 0.4 -5.0 | 276 15 14.5 -1.4 11 100 15820 355 5 0.4 -5.0 | 276 15 14.5 -1.4 12 70 18140 260 9 8.9 1.6 | 257 23 22.9 5.1 13 50 20330 275 7 7.0 -0.6 | 262 21 21.0 2.9 Wind Parameters Mean winds (0-6000m): 45.8 at 19.3 knts Storm direction: 75.8 at 14.5 knts Shear (0-3000m) pos: 2.4 neg: 1.1 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 104.0 deg Storm rel helicity (0-3000m) pos: 48.8 neg: -0.0 tot: 48.7 m^2/s^2 ave: 16.2 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.51 Bulk Shear: 25.76 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 41 5 273 10| 11.1 0.0 11.1| 33.8 0.0 33.8 67.6 0.91| 11.7 10.7 1000 43 9 292 8| 6.7 0.0 6.7| 39.6 0.0 39.6 39.6 0.80| 8.3 6.6 1500 47 10 300 7| 4.8 0.0 4.8| 40.9 -0.0 40.9 27.3 0.75| 6.3 4.7 2000 48 12 308 7| 3.6 0.6 4.2| 43.7 -0.0 43.6 21.8 0.75| 5.3 4.0 2500 48 13 317 7| 2.9 0.9 3.8| 46.1 -0.0 46.1 18.4 0.73| 4.7 3.4 3000 47 14 326 7| 2.4 1.1 3.5| 48.8 -0.0 48.7 16.2 0.71| 4.2 3.0 4000 47 16 340 8| 1.8 1.2 3.0| 55.1 -0.0 55.1 13.8 0.71| 3.6 2.5 5000 46 18 351 9| 1.4 1.3 2.7| 61.5 -0.0 61.4 12.3 0.69| 3.2 2.2 6000 46 19 359 10| 1.2 1.3 2.5| 66.8 -0.0 66.7 11.1 0.67| 2.9 1.9 Wrote GIF file: /home/apache/climate/data/raob//UHMM/skewt/UHMM.skewt.20251015.00.gif