UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for UHPP... Searching the city database file for: UHPP ... Date:1200Z 20 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 1000 24 2.0 -10.0 41 12.0 -1.9 360 3 275.1 275.4 271.2 280.2 1.78 1 986 149 2.6 -7.4 48 10.0 -0.9 355 5 276.9 277.2 272.9 283.1 2.22 2 925 710 -0.9 -12.9 40 12.0 -4.6 330 15 278.4 278.6 272.8 282.8 1.53 3 850 1380 -6.9 -14.9 53 8.0 -9.1 315 7 278.9 279.2 272.9 283.0 1.41 4 813 1725 -10.3 -16.3 61 6.0 -11.8 317 7 278.9 279.1 272.7 282.7 1.31 5 798 1868 -10.5 -15.5 67 5.0 -11.8 318 8 280.2 280.4 273.6 284.3 1.43 6 703 2837 -13.3 -30.3 23 17.0 -16.2 325 9 287.4 287.5 276.0 288.8 0.44 7 700 2870 -13.7 -30.7 22 17.0 -16.5 325 9 287.3 287.4 276.0 288.7 0.42 8 674 3157 -15.9 -33.9 20 18.0 -18.5 323 12 288.0 288.0 276.2 289.0 0.32 9 500 5340 -31.3 -45.3 24 14.0 -32.3 310 35 294.9 294.9 279.3 295.3 0.13 10 447 6125 -37.1 -52.1 20 15.0 -37.8 305 42 297.2 297.2 280.2 297.4 0.07 11 400 6900 -33.3 -52.3 13 19.0 -34.4 290 95 311.7 311.7 286.0 312.0 0.08 12 381 7243 -33.5 -53.5 12 20.0 -34.7 288 101 315.8 315.8 287.5 316.1 0.07 13 316 8532 -43.5 -61.2 13 17.7 -44.0 280 126 319.2 319.3 288.5 319.4 0.03 14 300 8880 -46.3 -63.3 13 17.0 -46.7 280 126 320.1 320.1 288.8 320.2 0.03 15 250 10070 -49.1 -65.1 14 16.0 -49.5 290 62 333.1 333.1 292.6 333.2 0.02 16 200 11540 -46.5 -65.5 10 19.0 -47.1 290 38 359.1 359.1 298.5 359.3 0.03 17 178 12312 -46.1 -67.1 8 21.0 -46.9 280 31 372.0 372.0 300.9 372.1 0.03 18 150 13440 -49.1 -71.1 6 22.0 -49.8 265 21 385.5 385.5 303.1 385.5 0.02 19 132 14272 -53.9 -76.9 4 23.0 -54.4 278 19 391.3 391.3 304.0 391.3 0.01 20 100 16070 -51.3 -74.3 5 23.0 -52.1 305 15 428.6 428.6 308.7 428.7 0.02 21 72 18180 -55.9 -77.9 5 22.0 -56.5 305 9 461.1 461.1 311.9 461.1 0.01 22 70 18360 -54.3 -77.3 4 23.0 -55.1 305 9 468.2 468.2 312.5 468.3 0.01 23 57 19674 -56.3 -78.3 5 22.0 -57.1 311 7 492.0 492.0 314.4 492.1 0.02 24 50 20510 -55.1 -78.1 4 23.0 -56.1 315 5 513.6 513.6 315.9 513.7 0.02 25 30 23790 -53.1 -76.1 4 23.0 -54.9 360 3 599.9 599.9 320.6 600.2 0.04 26 29 24009 -52.7 -75.7 5 23.0 -54.6 11 3 606.8 606.8 320.9 607.2 0.05 27 24 25225 -55.3 -78.3 4 23.0 -57.1 72 4 633.0 633.0 322.0 633.3 0.04 28 20 26400 -51.5 -74.5 5 23.0 -54.4 130 5 678.5 678.6 323.7 679.2 0.08 29 17 27458 -48.3 -72.3 5 24.0 -52.6 125 6 721.1 721.1 325.1 722.2 0.13 30 12 29733 -50.3 -74.3 4 24.0 -54.9 115 8 789.5 789.6 327.0 790.8 0.14 31 10 30930 -46.3 -70.3 5 24.0 -53.0 110 9 846.7 846.9 328.4 849.8 0.29 32 9.2 31485 -45.3 -69.3 5 24.0 -52.7 871.0 871.2 328.9 875.0 0.37 TRP 447 6125 -37.1 -52.1 20 15.0 -37.8 305 42 297.2 297.2 280.2 297.4 0.07 WND 316 8532 -43.5 -61.2 13 17.7 -44.0 280 126 319.2 319.3 288.5 319.4 0.03 Sounding variables and indices 1000-500 mb thick: 5316.00 m Freezing level: 940.69 mb = 565.72 m = 1856.00 ft Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 34.79 % Est. max temperature: 5.77 C = 42.38 F Sfc-Lift cond lev (LCL): 829.09 mb = 1572.88 m = 5160.29 ft T: -8.80 C 700-500 lapse rate: 7.13 C/km ThetaE index: 0.31 C Layer 925.0- 850.0 mb Conv cond level (CCL): 690.05 mb = 2978.41 m = 9771.57 ft Mean mixing ratio: 1.80 g/kg Conv temperature: 14.41 C = 57.94 F Cap Strength: 7.07 C Lifted Index: 10.46 C Risk: None Lifted Index @300 mb: 26.51 C Lifted Index @700 mb: 6.96 C Showalter Index: 10.28 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 24.40 C Cross Totals Index: 16.40 C K Index: -7.50 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 2.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.47 J/kg Max Up Vert Vel: 3.86 m/s Conv Inhibition (B-): 79605.05 J/kg Cap Strength: 10.24 C Lift Cond Lev (LCL): 799.32 mb = 1855.29 m = 6086.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 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 1000 24 360 3 -0.0 -3.0 | 160 11 -3.7 10.0 1 1000 84 360 3 -0.0 -3.0 | 160 11 -3.7 10.0 2 925 710 330 15 7.5 -13.0 | 269 4 3.8 0.1 3 850 1380 315 7 4.9 -4.9 | 189 8 1.3 8.1 4 700 2870 325 9 5.2 -7.4 | 195 6 1.5 5.7 5 500 5340 310 35 26.8 -22.5 | 292 25 23.1 -9.5 6 447 6125 305 42 34.4 -24.1 | 290 33 30.7 -11.0 7 400 6900 290 95 89.3 -32.5 | 283 88 85.6 -19.4 8 316 8532 280 126 124.1 -21.9 | 274 121 120.4 -8.8 9 300 8880 280 126 124.1 -21.9 | 274 121 120.4 -8.8 10 250 10070 290 62 58.3 -21.2 | 279 55 54.6 -8.2 11 200 11540 290 38 35.7 -13.0 | 270 32 32.0 0.0 12 150 13440 265 21 20.9 1.8 | 229 23 17.3 14.9 13 100 16070 305 15 12.3 -8.6 | 243 10 8.6 4.4 14 70 18360 305 9 7.4 -5.2 | 205 9 3.7 7.9 15 50 20510 315 5 3.5 -3.5 | 179 10 -0.1 9.5 16 30 23790 360 3 -0.0 -3.0 | 160 11 -3.7 10.0 17 20 26400 130 5 -3.8 3.2 | 155 18 -7.5 16.3 18 10 30930 110 9 -8.5 3.1 | 143 20 -12.1 16.1 Wind Parameters Mean winds (0-6000m): 314.3 at 18.1 knts Storm direction: 344.3 at 13.6 knts Shear (0-3000m) pos: 0.6 neg: 0.9 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 50.0 deg Storm rel helicity (0-3000m) pos: 7.6 neg: -10.3 tot: -2.7 m^2/s^2 ave: -0.9 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.38 Bulk Shear: 19.89 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 ------------------------------------------------------------------------------- 500 343 7 165 6| 0.0 9.0 9.0| 2.1 -0.8 1.2 2.5 0.20| 9.2 1.8 1000 332 10 198 4| 0.0 4.6 4.6| 4.2 -4.9 -0.7 -0.7 0.09| 8.7 0.8 1500 328 10 197 5| 0.0 1.9 1.9| 4.3 -10.3 -6.0 -4.0 -0.07| 7.4 -0.5 2000 326 9 195 6| 0.2 1.4 1.6| 4.9 -10.3 -5.4 -2.7 -0.06| 5.7 -0.3 2500 325 9 194 6| 0.3 1.1 1.5| 5.3 -10.3 -5.0 -2.0 -0.04| 4.8 -0.2 3000 325 9 195 6| 0.6 0.9 1.6| 7.6 -10.3 -2.7 -0.9 0.02| 4.3 0.1 4000 323 11 212 5| 0.5 2.0 2.5| 20.7 -10.3 10.4 2.6 0.23| 4.6 1.1 5000 318 14 246 6| 0.4 2.8 3.1| 28.1 -10.3 17.8 3.6 0.22| 4.8 1.1 6000 314 18 267 9| 0.3 3.1 3.5| 28.3 -18.3 10.0 1.7 0.16| 4.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//UHPP/skewt/UHPP.skewt.20250420.12.gif