UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for UHMM... Searching the city database file for: UHMM ... Date:0000Z 9 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 89 45 7 SFC 996 118 -0.5 -13.5 37 13.0 -4.2 45 7 273.0 273.2 269.2 276.8 1.35 2 960 412 -2.9 -14.9 39 12.0 -6.1 62 14 273.4 273.6 269.3 277.0 1.25 3 951 486 -5.7 -16.7 42 11.0 -8.4 67 16 271.3 271.5 267.6 274.4 1.09 4 934 628 -4.9 -14.9 45 10.0 -7.5 75 19 273.5 273.8 269.4 277.2 1.29 5 925 704 -6.3 -16.3 45 10.0 -8.8 80 21 272.9 273.1 268.8 276.2 1.16 6 918 763 -7.3 -17.3 45 10.0 -9.6 79 20 272.4 272.6 268.3 275.5 1.07 7 855 1313 -12.3 -19.3 56 7.0 -13.7 71 12 272.8 273.0 268.4 275.6 0.97 8 850 1358 -12.1 -19.1 56 7.0 -13.6 70 11 273.5 273.6 268.9 276.3 0.99 9 845 1403 -11.5 -17.5 61 6.0 -12.9 71 11 274.6 274.8 269.8 277.9 1.14 10 817 1661 -13.1 -18.1 66 5.0 -14.2 78 11 275.5 275.7 270.4 278.8 1.12 11 778 2032 -15.5 -20.3 67 4.8 -16.4 88 12 276.8 277.0 270.9 279.7 0.98 12 725 2559 -20.7 -23.2 80 2.5 -21.1 103 13 276.8 276.9 270.7 279.2 0.81 13 700 2818 -20.9 -23.1 82 2.2 -21.2 110 13 279.3 279.5 272.2 281.9 0.85 14 684 2989 -19.7 -21.9 83 2.2 -20.1 109 13 282.5 282.7 274.2 285.4 0.97 15 681 3021 -19.5 -26.5 54 7.0 -20.6 109 13 283.1 283.2 274.0 285.1 0.64 16 678 3054 -19.5 -26.5 54 7.0 -20.6 109 13 283.5 283.6 274.3 285.5 0.65 17 661 3242 -20.1 -28.1 49 8.0 -21.3 107 13 284.9 285.0 274.9 286.6 0.57 18 590 4072 -26.5 -33.5 52 7.0 -27.3 102 13 286.8 286.9 275.6 288.1 0.38 19 538 4733 -29.3 -39.3 37 10.0 -30.2 98 13 291.2 291.2 277.6 291.9 0.23 20 525 4907 -31.5 -41.5 37 10.0 -32.3 97 13 290.6 290.6 277.3 291.2 0.19 21 510 5111 -32.7 -44.7 29 12.0 -33.5 96 13 291.5 291.5 277.6 292.0 0.14 22 500 5250 -33.7 -44.7 32 11.0 -34.4 95 13 292.0 292.0 277.9 292.4 0.14 23 400 6790 -42.7 -54.7 26 12.0 -43.1 100 15 299.5 299.5 281.2 299.7 0.06 24 391 6942 -43.9 -55.9 25 12.0 -44.3 104 15 299.9 299.9 281.4 300.1 0.05 25 300 8690 -49.9 -63.9 18 14.0 -50.2 155 17 315.0 315.0 287.1 315.1 0.02 26 289 8934 -50.7 -64.7 17 14.0 -51.0 160 15 317.3 317.3 287.9 317.3 0.02 27 278 9189 -48.9 -62.9 18 14.0 -49.2 163 13 323.4 323.4 289.8 323.5 0.03 28 250 9890 -47.5 -63.5 14 16.0 -48.0 170 7 335.4 335.5 293.2 335.6 0.03 29 238 10215 -46.3 -63.3 13 17.0 -46.9 176 7 342.0 342.0 294.8 342.1 0.03 30 200 11370 -46.1 -65.1 10 19.0 -46.8 195 7 359.8 359.8 298.7 359.9 0.03 31 179 12106 -45.1 -68.1 6 23.0 -46.0 199 6 373.0 373.0 301.1 373.1 0.02 32 150 13280 -46.3 -69.3 6 23.0 -47.2 205 5 390.3 390.3 303.9 390.4 0.02 33 100 15970 -46.7 -70.7 5 24.0 -48.0 437.5 437.5 309.6 437.6 0.03 34 98 16104 -45.9 -69.9 5 24.0 -47.3 441.6 441.6 310.0 441.8 0.03 TRP 289 8934 -50.7 -64.7 17 14.0 -51.0 160 15 317.3 317.3 287.9 317.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5161.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 53.75 % Est. max temperature: 0.88 C = 33.58 F Sfc-Lift cond lev (LCL): 811.75 mb = 1709.53 m = 5608.62 ft T: -13.42 C 700-500 lapse rate: 5.26 C/km ThetaE index: 2.58 C Layer 951.0- 934.0 mb Conv cond level (CCL): 747.26 mb = 2332.72 m = 7653.19 ft Mean mixing ratio: 1.19 g/kg Conv temperature: 3.34 C = 38.01 F Cap Strength: 12.98 C Lifted Index: 13.21 C Risk: None Lifted Index @300 mb: 27.54 C Lifted Index @700 mb: 4.69 C Showalter Index: 13.10 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 14.60 C K Index: 0.30 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 3.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.78 J/kg Max Up Vert Vel: 3.68 m/s Conv Inhibition (B-): 21521.95 J/kg Cap Strength: 13.12 C Lift Cond Lev (LCL): 794.06 mb = 1876.54 m = 6156.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 123 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 ---------------------------------------------------------- 0 996 118 45 7 -4.9 -4.9 | 342 11 3.4 -10.4 1 925 704 80 21 -20.7 -3.6 | 54 15 -12.4 -9.1 2 850 1358 70 11 -10.3 -3.8 | 12 9 -2.0 -9.2 3 700 2818 110 13 -12.2 4.4 | 76 4 -3.9 -1.0 4 500 5250 95 13 -13.0 1.1 | 47 6 -4.6 -4.3 5 400 6790 100 15 -14.8 2.6 | 66 7 -6.4 -2.8 6 300 8690 155 17 -7.2 15.4 | 187 10 1.1 10.0 7 289 8934 160 15 -5.1 14.1 | 200 9 3.2 8.7 8 250 9890 170 7 -1.2 6.9 | 258 7 7.1 1.5 9 200 11370 195 7 1.8 6.8 | 262 10 10.1 1.3 10 150 13280 205 5 2.1 4.5 | 275 10 10.4 -0.9 Wind Parameters Mean winds (0-6000m): 93.1 at 13.2 knts Storm direction: 123.1 at 9.9 knts Shear (0-3000m) pos: 2.4 neg: 0.7 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 89.2 deg Storm rel helicity (0-3000m) pos: 63.6 neg: -25.8 tot: 37.8 m^2/s^2 ave: 12.6 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.81 Bulk Shear: 3.74 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 70 13 21 11| 13.7 0.0 13.7| 43.7 0.0 43.7 87.4 0.97| 14.2 13.8 1000 74 16 35 12| 6.9 2.2 9.1| 53.0 -17.1 35.8 35.8 0.47| 11.7 5.5 1500 74 14 31 11| 3.6 1.5 5.1| 54.8 -25.5 29.4 19.6 0.31| 9.5 2.9 2000 76 14 30 10| 3.1 1.1 4.2| 58.9 -25.5 33.5 16.7 0.35| 7.8 2.7 2500 81 13 33 9| 2.8 0.9 3.7| 62.4 -25.5 36.9 14.8 0.39| 6.9 2.7 3000 85 13 37 8| 2.4 0.7 3.2| 63.6 -25.8 37.8 12.6 0.39| 6.0 2.4 4000 90 13 43 7| 1.8 0.5 2.3| 63.6 -27.2 36.5 9.1 0.35| 4.7 1.6 5000 92 13 45 7| 1.5 0.4 1.9| 63.6 -28.6 35.0 7.0 0.31| 3.9 1.2 6000 93 13 46 7| 1.3 0.4 1.7| 65.8 -28.8 37.0 6.2 0.33| 3.4 1.1 Wrote GIF file: /home/apache/climate/data/raob//UHMM/skewt/UHMM.skewt.20251009.00.gif