UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for UHMM... Searching the city database file for: UHMM ... Date:1200Z 24 APR 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 108 45 3 SFC 999 118 1.6 -6.4 55 8.0 -1.2 45 3 274.8 275.2 271.9 281.4 2.37 2 981 264 2.4 -6.6 51 9.0 -0.9 50 4 277.1 277.5 273.3 283.7 2.37 3 940 607 0.0 -13.0 37 13.0 -4.0 61 8 278.0 278.3 272.5 282.3 1.49 4 925 735 -1.3 -12.3 43 11.0 -4.7 65 9 278.0 278.3 272.6 282.6 1.60 5 918 795 -1.3 -11.3 46 10.0 -4.4 64 10 278.6 278.9 273.2 283.6 1.75 6 898 971 0.4 -7.6 55 8.0 -2.5 60 12 282.1 282.5 276.1 289.0 2.40 7 850 1408 -3.3 -10.3 58 7.0 -5.6 50 17 282.7 283.0 275.9 288.6 2.05 8 828 1615 -5.1 -11.1 63 6.0 -7.0 51 16 282.9 283.3 276.0 288.6 1.98 9 819 1700 -5.5 -11.5 63 6.0 -7.4 51 16 283.4 283.7 276.2 289.0 1.93 10 739 2503 -7.9 -23.9 26 16.0 -11.5 54 13 289.2 289.3 277.4 291.6 0.75 11 727 2630 -9.1 -26.1 24 17.0 -12.6 54 12 289.3 289.4 277.3 291.2 0.62 12 700 2922 -10.7 -26.7 26 16.0 -13.9 55 11 290.6 290.7 277.9 292.6 0.61 13 695 2977 -11.1 -27.1 25 16.0 -14.3 58 11 290.8 290.9 278.0 292.7 0.60 14 616 3897 -13.9 -28.9 27 15.0 -16.7 101 8 297.8 297.9 281.2 299.7 0.57 15 597 4134 -16.1 -30.1 29 14.0 -18.6 112 7 297.9 298.0 281.2 299.6 0.53 16 517 5205 -21.7 -25.5 71 3.8 -22.4 163 4 303.7 303.8 284.1 306.7 0.93 17 500 5450 -23.5 -27.5 70 4.0 -24.2 175 3 304.4 304.5 284.2 307.0 0.80 18 448 6246 -27.9 -32.9 62 5.0 -28.6 200 7 308.6 308.7 285.5 310.4 0.54 19 400 7050 -34.3 -38.7 64 4.4 -34.7 225 11 310.4 310.5 285.9 311.6 0.34 20 300 9000 -49.1 -53.8 58 4.7 -49.3 140 25 316.1 316.2 287.6 316.5 0.08 21 287 9291 -51.5 -56.0 58 4.5 -51.6 136 24 316.7 316.8 287.8 317.0 0.07 22 250 10180 -56.7 -61.2 57 4.5 -56.8 125 19 321.8 321.8 289.3 321.9 0.04 23 226 10813 -60.3 -64.6 57 4.3 -60.3 155 15 325.7 325.7 290.5 325.8 0.03 24 213 11184 -57.1 -61.9 54 4.8 -57.2 203 11 336.2 336.2 293.4 336.4 0.04 25 201 11549 -58.7 -63.5 54 4.8 -58.8 251 7 339.3 339.3 294.2 339.5 0.04 26 200 11580 -58.5 -63.3 54 4.8 -58.6 255 7 340.1 340.1 294.4 340.3 0.04 27 186 12043 -52.3 -57.3 55 5.0 -52.5 237 6 357.3 357.3 298.2 357.7 0.09 28 150 13430 -53.5 -59.5 48 6.0 -53.7 185 5 377.9 377.9 302.0 378.3 0.08 29 141 13827 -54.1 -61.1 42 7.0 -54.4 182 6 383.6 383.6 302.9 383.9 0.07 30 121 14816 -50.7 -59.7 34 9.0 -51.2 174 7 407.0 407.0 306.2 407.5 0.10 31 100 16050 -53.5 -64.5 25 11.0 -54.0 165 9 424.4 424.4 308.3 424.7 0.07 32 70 18350 -52.9 -66.9 17 14.0 -53.7 150 9 471.2 471.2 312.8 471.6 0.07 33 61 19237 -51.1 -65.1 17 14.0 -52.2 152 7 494.1 494.2 314.6 494.7 0.10 34 50 20520 -52.7 -68.7 13 16.0 -53.8 155 5 519.3 519.3 316.3 519.8 0.07 35 30 23820 -51.5 -69.5 10 18.0 -53.5 140 5 604.2 604.3 320.8 605.1 0.11 36 25 25006 -52.9 -70.9 10 18.0 -54.9 142 5 632.6 632.6 322.0 633.4 0.11 37 20 26460 -50.1 -69.1 9 19.0 -53.2 145 5 682.8 682.9 323.9 684.3 0.17 38 17 27527 -48.1 -68.1 8 20.0 -52.2 721.7 721.8 325.2 723.8 0.24 39 13 29288 -49.9 -69.9 8 20.0 -54.2 773.0 773.2 326.6 775.3 0.24 40 11 30393 -44.7 -66.7 7 22.0 -51.5 829.8 830.0 328.1 834.3 0.44 TRP 226 10813 -60.3 -64.6 57 4.3 -60.3 155 15 325.7 325.7 290.5 325.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5342.00 m Freezing level: 940.00 mb = 606.81 m = 1990.82 ft Freezing level: 902.71 mb = 929.85 m = 3050.66 ft Freezing level: 892.81 mb = 1018.43 m = 3341.27 ft Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 43.39 % Est. max temperature: 9.47 C = 49.04 F Sfc-Lift cond lev (LCL): 881.81 mb = 1115.90 m = 3661.06 ft T: -0.83 C 700-500 lapse rate: 5.06 C/km ThetaE index: 1.40 C Layer 940.0- 925.0 mb Conv cond level (CCL): 605.68 mb = 4025.05 m = 13205.38 ft Mean mixing ratio: 1.96 g/kg Conv temperature: 24.62 C = 76.31 F Cap Strength: 17.36 C Lifted Index: 17.70 C Risk: None Lifted Index @300 mb: 23.18 C Lifted Index @700 mb: 9.41 C Showalter Index: 13.75 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 13.20 C K Index: -6.10 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 3.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.98 J/kg Max Up Vert Vel: 5.47 m/s Conv Inhibition (B-): 60482.80 J/kg Cap Strength: 17.52 C Lift Cond Lev (LCL): 809.31 mb = 1793.45 m = 5883.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 91 at 7 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 ---------------------------------------------------------- 0 999 118 45 3 -2.1 -2.1 | 296 5 4.7 -2.3 1 925 735 65 9 -8.2 -3.8 | 19 4 -1.4 -4.0 2 850 1408 50 17 -13.0 -10.9 | 29 13 -6.2 -11.1 3 700 2922 55 11 -9.0 -6.3 | 19 7 -2.2 -6.5 4 500 5450 175 3 -0.3 3.0 | 247 7 6.5 2.8 5 400 7050 225 11 7.8 7.8 | 242 16 14.6 7.6 6 300 9000 140 25 -16.1 19.2 | 154 21 -9.3 19.0 7 250 10180 125 19 -15.6 10.9 | 141 14 -8.8 10.7 8 226 10813 155 15 -6.3 13.6 | 182 13 0.4 13.4 9 200 11580 255 7 6.8 1.8 | 263 14 13.5 1.6 10 150 13430 185 5 0.4 5.0 | 236 9 7.2 4.8 11 100 16050 165 9 -2.3 8.7 | 208 10 4.4 8.5 12 70 18350 150 9 -4.5 7.8 | 197 8 2.3 7.6 13 50 20520 155 5 -2.1 4.5 | 227 6 4.7 4.4 14 30 23820 140 5 -3.2 3.8 | 224 5 3.6 3.7 15 20 26460 145 5 -2.9 4.1 | 225 6 3.9 3.9 Wind Parameters Mean winds (0-6000m): 61.4 at 9.0 knts Storm direction: 91.4 at 6.8 knts Shear (0-3000m) pos: 0.8 neg: 1.5 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 92.8 deg Storm rel helicity (0-3000m) pos: 10.2 neg: -4.6 tot: 5.6 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 8.55 Bulk Shear: 1.75 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 59 5 324 4| 5.2 0.0 5.2| 5.5 0.0 5.5 11.0 0.95| 5.3 5.0 1000 60 8 2 4| 2.6 3.0 5.6| 8.6 0.0 8.6 8.6 0.65| 5.8 3.7 1500 55 11 17 6| 1.7 2.9 4.7| 8.6 -1.1 7.5 5.0 0.44| 5.4 2.4 2000 54 12 21 8| 0.9 2.2 3.1| 8.6 -2.2 6.3 3.2 0.36| 4.6 1.7 2500 54 12 22 8| 0.5 1.8 2.3| 8.6 -3.6 4.9 2.0 0.30| 4.1 1.2 3000 54 12 22 8| 0.8 1.5 2.2| 10.2 -4.6 5.6 1.9 0.28| 3.9 1.1 4000 59 11 25 7| 1.5 1.1 2.6| 14.4 -4.6 9.8 2.4 0.41| 4.0 1.6 5000 60 10 20 6| 1.4 0.9 2.3| 19.3 -4.6 14.7 2.9 0.45| 3.8 1.7 6000 61 9 14 5| 1.5 0.7 2.2| 21.3 -7.8 13.5 2.3 0.39| 3.6 1.4 Wrote GIF file: /home/apache/climate/data/raob//UHMM/skewt/UHMM.skewt.20250424.12.gif