UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for UHPP... Searching the city database file for: UHPP ... Date:1200Z 10 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 -187 SFC 967 24 5.6 -0.4 65 6.0 2.9 340 3 281.4 282.1 277.7 292.2 3.84 2 929 409 4.4 -2.6 60 7.0 1.4 326 19 283.5 284.0 278.2 293.1 3.39 3 925 450 4.0 -3.0 60 7.0 1.1 325 21 283.4 284.0 278.0 292.8 3.31 4 865 990 -0.9 -4.7 75 3.8 -2.4 325 10 283.8 284.3 278.0 292.7 3.11 5 850 1130 -0.3 -3.5 79 3.2 -1.6 325 7 285.8 286.4 279.4 295.8 3.47 6 785 1762 -4.1 -6.9 81 2.8 -5.1 358 10 288.3 288.8 279.9 296.8 2.90 7 700 2656 -9.5 -12.1 81 2.6 -10.4 45 15 292.0 292.3 280.7 298.4 2.16 8 642 3317 -13.7 -16.4 80 2.7 -14.5 37 16 294.5 294.8 281.1 299.6 1.65 9 516 4934 -26.5 -29.3 77 2.8 -26.9 18 17 298.0 298.2 281.4 300.2 0.66 10 500 5160 -28.5 -31.3 77 2.8 -28.9 15 17 298.3 298.4 281.4 300.1 0.56 11 494 5246 -29.3 -32.2 76 2.9 -29.7 16 18 298.3 298.4 281.4 300.1 0.52 12 400 6710 -42.3 -46.5 63 4.2 -42.5 30 27 300.0 300.0 281.5 300.5 0.15 13 384 6986 -45.3 -49.4 63 4.1 -45.4 28 28 299.6 299.6 281.3 300.0 0.11 14 326 8070 -51.5 -55.4 63 3.9 -51.6 19 30 305.4 305.4 283.7 305.7 0.06 15 305 8503 -52.9 -57.1 60 4.2 -53.0 15 31 309.3 309.3 285.1 309.5 0.06 16 300 8610 -52.7 -56.9 60 4.2 -52.8 20 31 311.1 311.1 285.8 311.3 0.06 17 288 8872 -52.9 -57.2 59 4.3 -53.0 21 28 314.4 314.4 286.9 314.7 0.06 18 268 9342 -46.7 -51.3 59 4.6 -46.9 23 22 330.0 330.0 291.9 330.5 0.13 19 250 9800 -47.9 -52.9 56 5.0 -48.1 25 17 334.9 334.9 293.2 335.3 0.11 20 241 10042 -49.5 -54.5 56 5.0 -49.7 17 15 336.0 336.0 293.4 336.4 0.10 21 228 10409 -45.9 -51.9 51 6.0 -46.2 4 13 346.8 346.9 296.1 347.4 0.14 22 200 11280 -47.1 -55.1 40 8.0 -47.5 335 7 358.2 358.2 298.4 358.7 0.11 23 150 13180 -47.9 -58.9 27 11.0 -48.5 300 11 387.5 387.5 303.5 388.0 0.09 24 121 14596 -49.1 -63.1 18 14.0 -49.8 279 12 409.9 409.9 306.5 410.2 0.07 25 100 15850 -48.3 -63.3 16 15.0 -49.3 260 13 434.4 434.4 309.3 434.8 0.08 26 80 17322 -47.7 -63.7 14 16.0 -48.9 251 17 464.3 464.3 312.2 464.8 0.09 27 70 18200 -49.5 -65.5 14 16.0 -50.7 245 19 478.5 478.5 313.4 479.0 0.08 28 67 18487 -50.1 -66.1 14 16.0 -51.2 245 18 483.2 483.2 313.7 483.7 0.08 29 62 18997 -47.5 -63.5 14 16.0 -49.1 245 18 499.8 499.9 315.0 500.6 0.12 30 58 19435 -50.5 -67.5 12 17.0 -51.8 245 17 502.7 502.7 315.2 503.1 0.07 31 50 20410 -47.7 -64.7 12 17.0 -49.6 245 15 531.1 531.1 317.1 531.9 0.13 32 48 20680 -46.3 -63.3 13 17.0 -48.4 236 15 540.6 540.7 317.6 541.7 0.16 33 43 21402 -50.3 -67.3 12 17.0 -52.0 211 13 548.1 548.1 318.0 548.8 0.10 34 36 22566 -47.9 -64.9 12 17.0 -50.3 171 11 582.9 582.9 319.9 584.1 0.17 35 30 23760 -50.3 -67.3 12 17.0 -52.5 130 9 607.5 607.6 321.0 608.6 0.15 36 26 24692 -51.5 -68.5 11 17.0 -53.7 629.5 629.5 321.9 630.6 0.15 TRP 305 8503 -52.9 -57.1 60 4.2 -53.0 15 31 309.3 309.3 285.1 309.5 0.06 WND Sounding variables and indices 1000-500 mb thick: 5347.00 m Freezing level: 876.02 mb = 890.98 m = 2923.13 ft Wetbulb zero: 906.35 mb = 614.05 m = 2014.57 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 77.16 % Est. max temperature: 11.19 C = 52.14 F Sfc-Lift cond lev (LCL): 881.67 mb = 836.41 m = 2744.11 ft T: 0.49 C 700-500 lapse rate: 7.59 C/km ThetaE index: 0.43 C Layer 925.0- 850.0 mb Conv cond level (CCL): 765.08 mb = 1962.21 m = 6437.63 ft Mean mixing ratio: 3.37 g/kg Conv temperature: 13.25 C = 55.85 F Cap Strength: 5.74 C Lifted Index: 5.70 C Risk: None Lifted Index @300 mb: 13.08 C Lifted Index @700 mb: 4.37 C Showalter Index: 3.47 C Risk: None Total Totals Index: 53.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.20 C Cross Totals Index: 25.00 C K Index: 22.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 115.00 Risk: None Energy Index: 0.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.59 J/kg Max Up Vert Vel: 4.38 m/s Conv Inhibition (B-): 42367.14 J/kg Cap Strength: 5.74 C Lift Cond Lev (LCL): 835.76 mb = 1264.13 m = 4147.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 47 at 11 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 ---------------------------------------------------------- 0 967 24 340 3 1.0 -2.8 | 242 10 9.2 4.8 1 925 450 325 21 12.0 -17.2 | 295 22 20.2 -9.6 2 850 1130 325 7 4.0 -5.7 | 261 12 12.2 1.9 3 700 2656 45 15 -10.6 -10.6 | 39 4 -2.4 -3.0 4 500 5160 15 17 -4.4 -16.4 | 337 10 3.8 -8.8 5 400 6710 30 27 -13.5 -23.4 | 19 17 -5.3 -15.8 6 305 8503 15 31 -8.0 -29.9 | 360 22 0.1 -22.3 7 300 8610 20 31 -10.6 -29.1 | 6 22 -2.4 -21.5 8 250 9800 25 17 -7.2 -15.4 | 353 8 1.0 -7.8 9 200 11280 335 7 3.0 -6.3 | 264 11 11.1 1.3 10 150 13180 300 11 9.5 -5.5 | 263 18 17.7 2.1 11 100 15850 260 13 12.8 2.3 | 245 23 21.0 9.9 12 70 18200 245 19 17.2 8.0 | 238 30 25.4 15.6 13 50 20410 245 15 13.6 6.3 | 237 26 21.8 13.9 14 30 23760 130 9 -6.9 5.8 | 185 13 1.3 13.4 Wind Parameters Mean winds (0-6000m): 17.0 at 14.9 knts Storm direction: 47.0 at 11.2 knts Shear (0-3000m) pos: 2.7 neg: 1.1 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 141.5 deg Storm rel helicity (0-3000m) pos: 67.4 neg: -39.8 tot: 27.5 m^2/s^2 ave: 9.2 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.49 Bulk Shear: 19.56 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 ------------------------------------------------------------------------------- 500 326 13 283 16| 0.0 17.1 17.1| 40.2 -2.7 37.5 75.0 0.63| 18.3 11.5 1000 326 14 284 16| 0.0 3.3 3.3| 40.2 -32.9 7.4 7.4 0.15| 14.4 2.2 1500 328 12 280 15| 1.1 2.2 3.3| 49.1 -38.9 10.2 6.8 0.16| 11.5 1.9 2000 336 11 283 13| 2.2 1.6 3.8| 58.5 -38.9 19.7 9.8 0.25| 10.0 2.5 2500 349 12 291 11| 3.0 1.3 4.3| 65.7 -38.9 26.8 10.7 0.33| 9.4 3.1 3000 2 12 301 9| 2.7 1.1 3.8| 67.4 -39.8 27.5 9.2 0.33| 8.3 2.7 4000 14 13 316 7| 2.0 1.2 3.3| 67.4 -43.5 23.9 6.0 0.26| 6.6 1.7 5000 16 14 323 7| 1.6 1.4 3.0| 67.4 -48.3 19.0 3.8 0.20| 5.7 1.1 6000 17 15 330 8| 1.8 1.1 2.9| 82.5 -48.9 33.6 5.6 0.26| 5.3 1.4 Wrote GIF file: /home/apache/climate/data/raob//UHPP/skewt/UHPP.skewt.20251010.12.gif