UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for UHPP... Searching the city database file for: UHPP ... Date:0000Z 12 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 -132 SFC 974 24 9.4 -3.6 40 13.0 3.9 315 7 284.7 285.2 278.3 293.3 3.00 2 925 510 4.4 -7.6 41 12.0 -0.1 320 17 283.8 284.2 276.9 290.5 2.33 3 887 849 1.0 -8.0 51 9.0 -2.3 322 17 283.7 284.1 276.9 290.5 2.35 4 850 1190 -0.3 -8.3 55 8.0 -3.2 325 17 285.8 286.2 278.0 292.8 2.40 5 823 1447 -1.1 -9.1 55 8.0 -4.0 332 16 287.6 288.0 278.9 294.5 2.33 6 700 2717 -9.3 -17.3 52 8.0 -11.5 10 9 292.2 292.4 279.8 296.5 1.40 7 692 2806 -9.5 -17.5 52 8.0 -11.7 10 9 292.9 293.2 280.1 297.2 1.40 8 526 4856 -26.1 -32.1 57 6.0 -26.9 6 17 296.9 297.0 280.7 298.5 0.49 9 500 5220 -29.1 -35.1 56 6.0 -29.7 5 19 297.6 297.6 280.8 298.9 0.39 10 474 5599 -31.7 -39.7 45 8.0 -32.4 18 19 298.9 299.0 281.3 299.8 0.26 11 400 6770 -42.1 -52.1 33 10.0 -42.5 60 17 300.3 300.3 281.5 300.6 0.08 12 359 7491 -48.7 -58.7 30 10.0 -48.9 32 22 300.9 300.9 281.8 301.0 0.04 13 318 8282 -52.3 -61.3 33 9.0 -52.5 360 27 306.5 306.5 284.0 306.6 0.03 14 300 8660 -50.9 -59.9 34 9.0 -51.1 360 23 313.6 313.6 286.6 313.8 0.04 15 279 9136 -49.9 -59.9 30 10.0 -50.1 346 21 321.6 321.6 289.3 321.8 0.04 16 250 9860 -48.3 -59.3 27 11.0 -48.7 325 17 334.3 334.3 292.9 334.5 0.05 17 200 11330 -45.9 -60.9 17 15.0 -46.5 340 19 360.1 360.1 298.8 360.3 0.05 18 198 11397 -45.1 -60.1 17 15.0 -45.8 339 19 362.4 362.4 299.2 362.7 0.06 19 150 13240 -48.1 -68.1 8 20.0 -48.8 300 23 387.2 387.2 303.4 387.3 0.03 20 128 14284 -49.1 -70.1 7 21.0 -49.8 296 21 403.4 403.4 305.7 403.5 0.02 21 118 14821 -46.5 -68.5 6 22.0 -47.6 294 21 417.6 417.6 307.4 417.8 0.03 22 100 15920 -46.9 -69.9 6 23.0 -48.1 290 19 437.1 437.1 309.6 437.3 0.03 23 70 18260 -48.9 -73.9 4 25.0 -50.3 275 13 479.8 479.8 313.4 479.9 0.02 24 50 20480 -49.3 -74.3 4 25.0 -51.1 255 11 527.3 527.3 316.8 527.5 0.03 25 43 21468 -47.3 -73.3 4 26.0 -49.7 225 10 555.5 555.5 318.4 555.8 0.04 26 30 23830 -49.1 -74.1 4 25.0 -51.8 155 7 610.8 610.8 321.1 611.2 0.06 27 23 25566 -51.5 -75.5 4 24.0 -54.2 165 11 651.9 652.0 322.8 652.4 0.06 28 20 26480 -48.5 -73.5 4 25.0 -52.3 170 13 687.7 687.8 324.0 688.5 0.09 29 19 26818 -47.9 -73.9 3 26.0 -52.1 167 13 699.7 699.8 324.4 700.5 0.09 30 11 30410 -50.1 -75.1 4 25.0 -55.1 140 16 810.1 810.2 327.5 811.4 0.13 31 10 31040 -45.5 -71.5 4 26.0 -52.7 135 17 849.7 849.8 328.4 852.3 0.25 32 8.4 32205 -44.5 -70.5 4 26.0 -52.8 897.1 897.3 329.4 900.9 0.34 TRP 318 8282 -52.3 -61.3 33 9.0 -52.5 360 27 306.5 306.5 284.0 306.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5352.00 m Freezing level: 858.54 mb = 1111.26 m = 3645.83 ft Wetbulb zero: 926.20 mb = 497.82 m = 1633.23 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 52.66 % Est. max temperature: 12.26 C = 54.07 F Sfc-Lift cond lev (LCL): 798.09 mb = 1688.42 m = 5539.36 ft T: -2.66 C 700-500 lapse rate: 7.91 C/km ThetaE index: 2.78 C Layer 925.0- 850.0 mb Conv cond level (CCL): 678.79 mb = 2949.79 m = 9677.69 ft Mean mixing ratio: 2.50 g/kg Conv temperature: 17.89 C = 64.20 F Cap Strength: 5.99 C Lifted Index: 6.21 C Risk: None Lifted Index @300 mb: 15.88 C Lifted Index @700 mb: 5.50 C Showalter Index: 5.04 C Risk: None Total Totals Index: 49.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.80 C Cross Totals Index: 20.80 C K Index: 12.50 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 1.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.22 J/kg Max Up Vert Vel: 2.54 m/s Conv Inhibition (B-): 64135.10 J/kg Cap Strength: 6.16 C Lift Cond Lev (LCL): 776.00 mb = 1908.57 m = 6261.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 25 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 ---------------------------------------------------------- 0 974 24 315 7 4.9 -4.9 | 243 11 9.6 5.0 1 925 510 320 17 10.9 -13.0 | 281 16 15.5 -3.1 2 850 1190 325 17 9.8 -13.9 | 286 15 14.4 -4.0 3 700 2717 10 9 -1.6 -8.9 | 251 3 3.1 1.0 4 500 5220 5 19 -1.7 -18.9 | 342 9 3.0 -9.0 5 400 6770 60 17 -14.7 -8.5 | 98 10 -10.1 1.4 6 318 8282 360 27 -0.0 -27.0 | 345 18 4.6 -17.1 7 300 8660 360 23 -0.0 -23.0 | 341 14 4.6 -13.1 8 250 9860 325 17 9.8 -13.9 | 286 15 14.4 -4.0 9 200 11330 340 19 6.5 -17.9 | 306 14 11.1 -7.9 10 150 13240 300 23 19.9 -11.5 | 274 25 24.5 -1.6 11 100 15920 290 19 17.9 -6.5 | 261 23 22.5 3.4 12 70 18260 275 13 13.0 -1.1 | 243 20 17.6 8.8 13 50 20480 255 11 10.6 2.8 | 230 20 15.2 12.8 14 30 23830 155 7 -3.0 6.3 | 186 16 1.7 16.3 15 20 26480 170 13 -2.3 12.8 | 186 23 2.4 22.7 16 10 31040 135 17 -12.0 12.0 | 161 23 -7.4 21.9 Wind Parameters Mean winds (0-6000m): 355.0 at 14.6 knts Storm direction: 25.0 at 10.9 knts Shear (0-3000m) pos: 1.4 neg: 0.0 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 30.9 deg Storm rel helicity (0-3000m) pos: 38.5 neg: -3.5 tot: 35.0 m^2/s^2 ave: 11.7 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.32 Bulk Shear: 9.92 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 ------------------------------------------------------------------------------- 500 319 12 266 13| 10.3 0.0 10.3| 29.1 0.0 29.1 58.2 0.85| 10.4 8.8 1000 321 15 276 14| 5.2 0.0 5.2| 32.6 0.0 32.6 32.6 0.85| 5.7 4.9 1500 323 15 280 14| 3.1 0.0 3.1| 36.8 0.0 36.8 24.5 0.72| 5.1 3.6 2000 327 15 282 13| 2.0 0.0 2.0| 37.6 -0.2 37.4 18.7 0.56| 4.9 2.8 2500 331 14 282 12| 1.6 0.0 1.6| 37.6 -2.4 35.2 14.1 0.39| 4.8 1.9 3000 334 13 282 11| 1.4 0.0 1.4| 38.5 -3.5 35.0 11.7 0.35| 4.4 1.6 4000 342 13 287 9| 1.1 0.5 1.6| 41.6 -3.5 38.1 9.5 0.42| 3.8 1.6 5000 349 14 296 8| 0.9 0.8 1.7| 44.4 -3.5 40.9 8.2 0.41| 3.5 1.4 6000 355 15 308 7| 1.3 0.7 2.0| 63.4 -3.5 59.9 10.0 0.53| 3.8 2.0 Wrote GIF file: /home/apache/climate/data/raob//UHPP/skewt/UHPP.skewt.20251012.00.gif