UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for UHPP... Searching the city database file for: UHPP ... Date:0000Z 30 APR 25 Station: UHPP WMO ident: 32540 Latitude: 52.97 Longitude: 158.75 Elevation: 24.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1012 24 4.8 0.7 75 4.1 3.0 45 7 277.0 277.7 275.6 287.9 3.97 1 933 724 -1.9 -3.9 86 2.0 -2.7 114 7 276.7 277.2 274.1 285.2 3.07 2 925 797 -1.9 -4.8 81 2.9 -3.0 120 7 277.4 277.9 274.2 285.4 2.89 3 918 857 -1.9 -6.9 69 5.0 -3.7 120 7 278.0 278.4 274.0 284.9 2.48 4 906 962 -2.3 -9.3 59 7.0 -4.6 119 7 278.6 279.0 273.8 284.5 2.08 5 850 1464 -5.7 -11.7 63 6.0 -7.5 115 7 280.2 280.5 274.3 285.5 1.83 6 822 1727 -6.1 -14.1 53 8.0 -8.4 136 7 282.4 282.7 275.1 287.0 1.56 7 804 1900 -4.7 -13.7 49 9.0 -7.4 149 6 285.7 286.0 277.0 290.6 1.65 8 700 2980 -10.1 -22.1 37 12.0 -12.9 235 5 291.3 291.5 278.7 294.2 0.93 9 580 4414 -16.1 -32.1 24 16.0 -18.8 274 14 300.4 300.5 282.1 301.9 0.45 10 524 5173 -19.9 -29.9 41 10.0 -21.7 295 19 304.7 304.8 284.1 306.7 0.61 11 514 5316 -20.3 -33.3 30 13.0 -22.4 299 20 305.9 305.9 284.3 307.4 0.45 12 500 5520 -22.1 -36.1 27 14.0 -24.0 305 21 306.1 306.2 284.3 307.3 0.35 13 400 7120 -34.7 -44.7 36 10.0 -35.4 295 29 309.9 309.9 285.5 310.5 0.18 14 303 8995 -49.3 -59.3 30 10.0 -49.6 261 49 315.0 315.0 287.1 315.1 0.04 15 300 9060 -49.3 -59.3 30 10.0 -49.6 260 50 315.9 315.9 287.4 316.0 0.04 16 270 9751 -51.9 -61.3 32 9.4 -52.1 260 66 321.8 321.8 289.3 321.9 0.04 17 253 10173 -53.5 -62.5 33 9.0 -53.7 260 64 325.4 325.4 290.5 325.6 0.03 18 250 10250 -53.5 -62.5 33 9.0 -53.7 260 64 326.5 326.5 290.7 326.7 0.03 19 243 10433 -51.3 -60.3 33 9.0 -51.5 260 62 332.5 332.5 292.4 332.7 0.05 20 221 11044 -53.7 -63.7 28 10.0 -53.9 260 54 337.9 337.9 293.9 338.1 0.03 21 200 11690 -49.9 -60.9 26 11.0 -50.3 260 46 353.8 353.8 297.5 354.0 0.05 22 185 12202 -47.3 -60.3 21 13.0 -47.9 260 44 365.9 366.0 299.9 366.2 0.06 23 150 13580 -49.5 -63.5 18 14.0 -50.1 260 38 384.8 384.8 303.1 385.0 0.05 24 105 15912 -51.7 -65.7 17 14.0 -52.3 251 25 421.9 421.9 308.0 422.2 0.05 25 100 16230 -50.3 -64.3 18 14.0 -51.0 250 23 430.5 430.6 308.9 430.9 0.07 26 70 18560 -51.1 -66.1 15 15.0 -52.1 280 19 475.1 475.1 313.1 475.5 0.08 27 62 19353 -49.1 -63.1 18 14.0 -50.4 269 18 496.3 496.3 314.7 497.1 0.13 28 50 20760 -50.3 -66.3 13 16.0 -51.7 250 15 524.9 525.0 316.6 525.6 0.10 29 45 21447 -51.1 -66.1 15 15.0 -52.5 241 14 539.1 539.1 317.5 539.8 0.12 30 39 22385 -47.5 -63.5 14 16.0 -49.7 228 13 570.7 570.7 319.3 572.0 0.19 31 35 23097 -49.9 -64.9 16 15.0 -51.8 219 12 582.4 582.4 319.8 583.6 0.18 32 30 24110 -47.7 -63.7 14 16.0 -50.4 205 11 614.6 614.7 321.3 616.5 0.24 33 26 25066 -47.7 -63.7 14 16.0 -50.7 168 9 640.3 640.4 322.4 642.5 0.28 34 20 26890 -28.5 -47.5 14 19.0 -38.9 100 5 748.9 750.1 326.5 772.7 2.63 35 14 29356 -45.7 -62.7 13 17.0 -50.9 771.1 771.3 326.7 776.8 0.59 36 11 30973 -42.9 -60.9 12 18.0 -50.0 836.3 836.8 328.3 846.3 0.96 TRP 253 10173 -53.5 -62.5 33 9.0 -53.7 260 64 325.4 325.4 290.5 325.6 0.03 WND 270 9751 -51.9 -61.3 32 9.4 -52.1 260 66 321.8 321.8 289.3 321.9 0.04 Sounding variables and indices 1000-500 mb thick: 5393.28 m Freezing level: 955.40 mb = 525.43 m = 1723.82 ft Wetbulb zero: 970.19 mb = 387.33 m = 1270.76 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 45.40 % Est. max temperature: 7.64 C = 45.75 F Sfc-Lift cond lev (LCL): 950.00 mb = 568.44 m = 1864.94 ft T: -0.41 C 700-500 lapse rate: 4.72 C/km ThetaE index: 2.72 C Layer 933.0- 925.0 mb Conv cond level (CCL): 886.53 mb = 1132.66 m = 3716.03 ft Mean mixing ratio: 3.34 g/kg Conv temperature: 6.95 C = 44.51 F Cap Strength: 17.06 C Lifted Index: 16.96 C Risk: None Lifted Index @300 mb: 21.05 C Lifted Index @700 mb: 8.07 C Showalter Index: 17.58 C Risk: None Total Totals Index: 26.80 C Risk: None Vertical Totals Index: 16.40 C Cross Totals Index: 10.40 C K Index: -7.30 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 4.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.81 J/kg Max Up Vert Vel: 2.76 m/s Conv Inhibition (B-): 67890.35 J/kg Cap Strength: 17.02 C Lift Cond Lev (LCL): 915.87 mb = 875.72 m = 2873.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 323 at 8 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 1012 24 45 7 -4.9 -4.9 | 99 10 -9.7 1.5 1 1000 177 70 7 -6.6 -2.4 | 109 12 -11.4 4.0 2 925 797 120 7 -6.1 3.5 | 132 15 -10.8 9.9 3 850 1464 115 7 -6.3 3.0 | 130 15 -11.1 9.4 4 700 2980 235 5 4.1 2.9 | 176 9 -0.7 9.3 5 500 5520 305 21 17.2 -12.0 | 294 14 12.4 -5.6 6 400 7120 295 29 26.3 -12.3 | 285 22 21.5 -5.8 7 300 9060 260 50 49.2 8.7 | 251 47 44.5 15.1 8 270 9751 260 66 65.0 11.5 | 253 63 60.2 17.9 9 253 10173 260 64 63.0 11.1 | 253 61 58.2 17.5 10 250 10250 260 64 63.0 11.1 | 253 61 58.2 17.5 11 200 11690 260 46 45.3 8.0 | 250 43 40.5 14.4 12 150 13580 260 38 37.4 6.6 | 248 35 32.6 13.0 13 100 16230 250 23 21.6 7.9 | 230 22 16.8 14.3 14 70 18560 280 19 18.7 -3.3 | 257 14 13.9 3.1 15 50 20760 250 15 14.1 5.1 | 219 15 9.3 11.5 16 30 24110 205 11 4.6 10.0 | 180 16 -0.1 16.4 17 20 26890 100 5 -4.9 0.9 | 127 12 -9.7 7.3 Wind Parameters Mean winds (0-6000m): 293.3 at 10.7 knts Storm direction: 323.3 at 8.0 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 79.1 deg Storm rel helicity (0-3000m) pos: 63.9 neg: -2.1 tot: 61.8 m^2/s^2 ave: 20.6 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 37.69 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 78 7 113 13| 6.4 0.0 6.4| 16.0 0.0 16.0 32.1 0.77| 6.7 5.1 1000 97 7 122 14| 4.3 0.0 4.3| 25.6 -0.7 24.9 24.9 0.79| 4.8 3.8 1500 105 7 125 14| 2.9 0.0 2.9| 27.7 -2.1 25.6 17.1 0.74| 3.5 2.6 2000 113 7 129 14| 2.9 0.0 2.9| 45.1 -2.1 43.0 21.5 0.81| 3.8 3.1 2500 121 7 133 14| 2.5 0.0 2.5| 57.6 -2.1 55.6 22.2 0.82| 3.9 3.2 3000 124 6 135 14| 2.1 0.0 2.1| 63.9 -2.1 61.8 20.6 0.79| 3.9 3.1 4000 163 7 153 15| 2.3 0.0 2.3| 83.2 -2.1 81.2 20.3 0.84| 3.9 3.3 5000 256 9 202 9| 2.2 0.0 2.2|110.2 -2.1 108.1 21.6 0.88| 4.1 3.6 6000 293 11 246 5| 2.0 0.2 2.2|127.9 -5.0 122.9 20.5 0.82| 4.1 3.4 Wrote GIF file: /home/apache/climate/data/raob//UHPP/skewt/UHPP.skewt.20250430.00.gif