UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for UHPP... Searching the city database file for: UHPP ... Date:1200Z 13 OCT 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 ------------------------------------------------------------------------------- 0 1000 -19 SFC 987 24 4.4 -1.6 65 6.0 1.9 360 1 278.6 279.2 275.7 288.1 3.44 2 975 136 5.2 0.2 70 5.0 3.0 352 3 280.4 281.1 277.4 291.4 3.98 3 925 614 2.4 -3.6 65 6.0 -0.0 320 11 281.8 282.3 277.0 290.7 3.16 4 850 1291 -2.5 -7.4 69 4.9 -4.3 340 5 283.5 284.0 277.1 290.9 2.58 5 786 1907 -6.7 -12.7 62 6.0 -8.5 22 5 285.4 285.8 277.1 290.8 1.83 6 700 2800 -13.5 -15.7 83 2.2 -14.1 85 5 287.5 287.8 277.8 292.3 1.61 7 696 2844 -14.3 -16.4 84 2.1 -14.8 83 5 287.1 287.4 277.5 291.7 1.52 8 542 4693 -27.1 -31.9 64 4.8 -27.7 9 10 293.2 293.2 279.0 294.7 0.49 9 500 5270 -30.5 -36.5 56 6.0 -31.1 345 11 295.9 295.9 280.0 297.0 0.34 10 457 5906 -33.1 -42.1 40 9.0 -33.8 347 16 300.3 300.3 281.8 301.0 0.21 11 454 5953 -33.7 -43.7 36 10.0 -34.4 347 16 300.1 300.2 281.7 300.7 0.18 12 400 6830 -39.9 -45.9 53 6.0 -40.2 350 23 303.1 303.2 282.9 303.7 0.16 13 383 7126 -42.1 -47.1 58 5.0 -42.3 348 24 304.0 304.1 283.2 304.5 0.14 14 378 7215 -42.7 -47.7 58 5.0 -42.9 348 24 304.4 304.4 283.4 304.9 0.14 15 310 8536 -50.1 -56.1 49 6.0 -50.3 341 27 311.8 311.8 286.1 312.0 0.06 16 300 8750 -50.7 -56.7 49 6.0 -50.8 340 27 313.9 313.9 286.8 314.1 0.06 17 266 9524 -54.5 -60.5 47 6.0 -54.6 335 25 319.3 319.3 288.6 319.5 0.04 18 257 9743 -54.9 -60.9 47 6.0 -55.0 324 25 321.9 321.9 289.4 322.1 0.04 19 250 9920 -53.1 -59.1 48 6.0 -53.2 315 25 327.1 327.1 291.0 327.3 0.05 20 236 10292 -53.7 -59.7 48 6.0 -53.8 309 28 331.7 331.7 292.2 331.9 0.05 21 212 10994 -47.5 -54.5 44 7.0 -47.9 297 33 351.6 351.7 297.1 352.1 0.11 22 200 11380 -47.9 -55.9 39 8.0 -48.3 290 36 356.9 356.9 298.2 357.3 0.10 23 150 13270 -49.1 -62.1 21 13.0 -49.7 285 40 385.5 385.5 303.2 385.7 0.06 24 102 15800 -50.5 -68.5 10 18.0 -51.3 280 36 427.7 427.7 308.6 427.9 0.04 25 100 15930 -50.1 -69.1 9 19.0 -51.0 280 36 430.9 430.9 309.0 431.1 0.03 26 70 18250 -50.3 -70.3 8 20.0 -51.5 275 38 476.8 476.8 313.2 477.0 0.04 27 50 20440 -49.9 -71.9 6 22.0 -51.5 285 15 525.9 525.9 316.7 526.2 0.05 28 47 20846 -49.5 -71.5 6 22.0 -51.3 284 15 536.2 536.2 317.3 536.6 0.05 29 42 21581 -51.9 -73.9 5 22.0 -53.5 283 14 547.8 547.8 318.0 548.1 0.04 30 39 22065 -49.5 -73.5 4 24.0 -51.6 283 14 565.6 565.6 318.9 565.9 0.05 31 33 23152 -53.5 -76.5 4 23.0 -55.1 281 13 582.7 582.7 319.8 582.9 0.04 32 30 23770 -50.9 -73.9 5 23.0 -53.2 280 13 605.9 605.9 320.9 606.3 0.06 33 21 26100 -48.7 -72.7 5 24.0 -52.3 289 6 677.6 677.6 323.7 678.4 0.10 34 20 26420 -48.5 -72.5 5 24.0 -52.2 290 5 687.7 687.8 324.0 688.6 0.11 35 13 29238 -50.7 -73.7 5 23.0 -54.9 36 4 770.3 770.3 326.5 771.6 0.14 36 13 29238 -47.9 -71.9 5 24.0 -53.1 36 4 780.0 780.1 326.8 781.7 0.18 37 10 30960 -50.1 -74.1 4 24.0 -55.4 100 3 832.5 832.6 328.0 834.3 0.17 38 8.3 32189 -45.7 -69.7 5 24.0 -53.4 895.4 895.6 329.4 899.7 0.38 39 5.5 34938 -44.5 -69.5 5 25.0 -54.5 1012.6 1012.9 331.5 1020.1 0.60 TRP 266 9524 -54.5 -60.5 47 6.0 -54.6 335 25 319.3 319.3 288.6 319.5 0.04 WND Sounding variables and indices 1000-500 mb thick: 5289.00 m Freezing level: 888.27 mb = 945.59 m = 3102.30 ft Wetbulb zero: 925.64 mb = 607.75 m = 1993.89 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 69.65 % Est. max temperature: 9.70 C = 49.46 F Sfc-Lift cond lev (LCL): 899.64 mb = 836.57 m = 2744.63 ft T: 0.79 C 700-500 lapse rate: 6.88 C/km ThetaE index: 0.73 C Layer 925.0- 850.0 mb Conv cond level (CCL): 820.62 mb = 1567.73 m = 5143.41 ft Mean mixing ratio: 3.37 g/kg Conv temperature: 10.19 C = 50.33 F Cap Strength: 3.47 C Lifted Index: 5.11 C Risk: None Lifted Index @300 mb: 16.43 C Lifted Index @700 mb: 1.60 C Showalter Index: 5.05 C Risk: None Total Totals Index: 51.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.00 C Cross Totals Index: 23.10 C K Index: 18.40 Risk: < 20 % chance of thunderstorms Sweat Index: 63.00 Risk: None Energy Index: 1.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.77 J/kg Max Up Vert Vel: 4.85 m/s Conv Inhibition (B-): 78103.30 J/kg Cap Strength: 4.74 C Lift Cond Lev (LCL): 858.91 mb = 1207.56 m = 3961.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 27 at 6 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 ---------------------------------------------------------- 0 987 24 360 1 -0.0 -1.0 | 212 5 2.7 4.3 1 925 614 320 11 7.1 -8.4 | 288 10 9.7 -3.2 2 850 1291 340 5 1.7 -4.7 | 263 4 4.4 0.6 3 700 2800 85 5 -5.0 -0.4 | 154 5 -2.3 4.8 4 500 5270 345 11 2.8 -10.6 | 314 8 5.5 -5.4 5 400 6830 350 23 4.0 -22.7 | 339 19 6.7 -17.4 6 300 8750 340 27 9.2 -25.4 | 329 23 11.9 -20.1 7 266 9524 335 25 10.6 -22.7 | 323 22 13.2 -17.4 8 250 9920 315 25 17.7 -17.7 | 301 24 20.3 -12.4 9 200 11380 290 36 33.8 -12.3 | 281 37 36.5 -7.1 10 150 13270 285 40 38.6 -10.4 | 277 42 41.3 -5.1 11 100 15930 280 36 35.5 -6.3 | 271 38 38.1 -1.0 12 70 18250 275 38 37.9 -3.3 | 267 41 40.5 1.9 13 50 20440 285 15 14.5 -3.9 | 265 17 17.1 1.4 14 30 23770 280 13 12.8 -2.3 | 259 16 15.5 3.0 15 20 26420 290 5 4.7 -1.7 | 244 8 7.4 3.5 16 10 30960 100 3 -3.0 0.5 | 177 6 -0.3 5.8 Wind Parameters Mean winds (0-6000m): 356.8 at 7.9 knts Storm direction: 26.8 at 5.9 knts Shear (0-3000m) pos: 2.1 neg: 1.5 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): -66.8 deg Storm rel helicity (0-3000m) pos: 7.6 neg: -5.7 tot: 1.9 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.31 Bulk Shear: 2.73 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 ------------------------------------------------------------------------------- 500 323 5 259 6| 0.0 8.9 8.9| 7.1 0.0 7.1 14.2 0.65| 9.4 6.1 1000 324 7 276 7| 1.2 4.5 5.6| 7.1 -1.7 5.4 5.4 0.34| 7.7 2.6 1500 328 7 274 6| 2.0 3.0 4.9| 7.2 -3.9 3.3 2.2 0.19| 6.4 1.2 2000 336 6 276 5| 2.2 2.2 4.4| 7.2 -4.4 2.8 1.4 0.09| 5.6 0.5 2500 345 6 278 4| 2.4 1.8 4.1| 7.2 -4.8 2.5 1.0 0.04| 5.1 0.2 3000 354 6 280 3| 2.1 1.5 3.6| 7.6 -5.7 1.9 0.6 0.02| 4.7 0.1 4000 13 6 298 1| 1.6 1.7 3.3| 7.6 -9.7 -2.1 -0.5 -0.12| 4.2 -0.5 5000 6 7 307 2| 1.3 2.0 3.3| 7.6 -15.1 -7.5 -1.5 -0.24| 4.1 -1.0 6000 357 8 310 4| 0.9 2.0 2.9| 14.5 -17.1 -2.5 -0.4 -0.17| 4.1 -0.7 Wrote GIF file: /home/apache/climate/data/raob//UHPP/skewt/UHPP.skewt.20251013.12.gif