UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for UHMM... Searching the city database file for: UHMM ... Date:0000Z 14 OCT 25 Station: UHMM WMO ident: 25913 Latitude: 59.58 Longitude: 150.78 Elevation: 118.00 ------------------------------------------------------------------------------- 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 96 0 0 SFC 997 118 0.4 -11.6 40 12.0 -3.3 0 0 273.8 274.0 270.1 278.2 1.58 2 925 716 -4.3 -14.3 46 10.0 -7.0 35 19 274.9 275.1 270.4 278.8 1.36 3 850 1376 -8.9 -17.9 48 9.0 -11.1 50 11 276.8 277.0 271.1 280.0 1.10 4 810 1747 -12.1 -20.1 51 8.0 -13.8 57 10 277.3 277.4 271.2 280.1 0.96 5 740 2434 -15.1 -23.1 50 8.0 -16.6 71 8 281.3 281.4 273.3 283.7 0.80 6 700 2851 -18.9 -25.9 54 7.0 -20.0 80 7 281.6 281.7 273.2 283.6 0.66 7 612 3835 -26.3 -29.2 76 2.9 -26.7 62 11 284.1 284.2 274.5 285.8 0.56 8 601 3966 -25.5 -28.3 77 2.8 -25.9 60 12 286.5 286.6 275.8 288.4 0.62 9 593 4063 -24.7 -28.0 74 3.3 -25.2 58 12 288.5 288.6 276.9 290.5 0.64 10 563 4439 -26.9 -31.9 63 5.0 -27.5 51 13 290.2 290.3 277.5 291.7 0.47 11 543 4699 -26.3 -35.3 42 9.0 -27.3 46 15 294.0 294.0 279.1 295.1 0.35 12 507 5191 -29.7 -42.7 27 13.0 -30.7 37 17 295.6 295.7 279.7 296.3 0.17 13 500 5290 -30.5 -43.5 27 13.0 -31.5 35 17 295.9 295.9 279.7 296.4 0.16 14 468 5758 -33.5 -47.5 23 14.0 -34.4 44 20 297.8 297.8 280.6 298.2 0.11 15 400 6850 -38.3 -54.3 17 16.0 -39.0 65 27 305.2 305.2 283.5 305.4 0.06 16 373 7330 -39.3 -56.3 15 17.0 -40.0 67 29 310.0 310.1 285.4 310.2 0.05 17 300 8790 -49.5 -64.5 16 15.0 -49.8 75 36 315.6 315.6 287.3 315.7 0.02 18 286 9102 -51.7 -66.7 15 15.0 -52.0 65 33 316.8 316.8 287.7 316.8 0.02 19 275 9357 -50.7 -64.7 17 14.0 -51.0 55 28 321.8 321.8 289.3 321.9 0.02 20 251 9954 -49.7 -64.7 16 15.0 -50.0 31 17 331.8 331.8 292.2 331.9 0.03 21 250 9980 -49.7 -64.7 16 15.0 -50.0 30 17 332.2 332.2 292.3 332.3 0.03 22 226 10636 -53.3 -69.3 13 16.0 -53.6 25 18 336.4 336.4 293.4 336.5 0.01 23 200 11430 -50.3 -68.3 10 18.0 -50.7 20 19 353.1 353.1 297.3 353.2 0.02 24 175 12303 -48.3 -68.3 8 20.0 -48.9 13 15 370.2 370.2 300.6 370.3 0.02 25 167 12609 -50.5 -72.5 6 22.0 -51.0 11 14 371.5 371.5 300.8 371.5 0.01 26 150 13310 -48.7 -72.7 5 24.0 -49.4 5 11 386.2 386.2 303.2 386.2 0.01 27 145 13533 -47.5 -71.5 5 24.0 -48.3 357 10 392.0 392.0 304.1 392.1 0.02 28 116 14998 -50.3 -74.3 4 24.0 -51.1 302 7 412.6 412.6 306.9 412.7 0.01 29 100 15970 -48.5 -72.5 5 24.0 -49.6 265 5 434.0 434.0 309.3 434.1 0.02 30 70 18320 -47.9 -71.9 5 24.0 -49.4 481.9 481.9 313.6 482.1 0.03 31 65 18809 -47.5 -71.5 5 24.0 -49.2 493.1 493.1 314.5 493.3 0.04 TRP 286 9102 -51.7 -66.7 15 15.0 -52.0 65 33 316.8 316.8 287.7 316.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5194.00 m Freezing level: 990.87 mb = 168.89 m = 554.11 ft Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 52.81 % Est. max temperature: 3.47 C = 38.24 F Sfc-Lift cond lev (LCL): 825.94 mb = 1596.96 m = 5239.31 ft T: -10.81 C 700-500 lapse rate: 4.76 C/km ThetaE index: 0.11 C Layer 700.0- 612.0 mb Conv cond level (CCL): 722.03 mb = 2618.49 m = 8590.73 ft Mean mixing ratio: 1.42 g/kg Conv temperature: 8.01 C = 46.41 F Cap Strength: 14.40 C Lifted Index: 14.48 C Risk: None Lifted Index @300 mb: 26.18 C Lifted Index @700 mb: 4.75 C Showalter Index: 13.40 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 12.60 C K Index: -3.30 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 3.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.81 J/kg Max Up Vert Vel: 3.41 m/s Conv Inhibition (B-): 30343.13 J/kg Cap Strength: 14.34 C Lift Cond Lev (LCL): 799.38 mb = 1847.24 m = 6060.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 77 at 9 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 ---------------------------------------------------------- 0 997 118 0 0 -0.0 -0.0 | 257 9 9.1 2.0 1 925 716 35 19 -10.9 -15.6 | 8 14 -1.8 -13.5 2 850 1376 50 11 -8.4 -7.1 | 352 5 0.7 -5.0 3 700 2851 80 7 -6.9 -1.2 | 250 2 2.2 0.8 4 500 5290 35 17 -9.8 -13.9 | 3 12 -0.7 -11.9 5 400 6850 65 27 -24.5 -11.4 | 59 18 -15.4 -9.4 6 300 8790 75 36 -34.8 -9.3 | 74 27 -25.7 -7.3 7 286 9102 65 33 -29.9 -13.9 | 60 24 -20.8 -11.9 8 250 9980 30 17 -8.5 -14.7 | 357 13 0.6 -12.7 9 200 11430 20 19 -6.5 -17.9 | 351 16 2.6 -15.8 10 150 13310 5 11 -1.0 -11.0 | 318 12 8.1 -8.9 11 100 15970 265 5 5.0 0.4 | 260 14 14.1 2.5 Wind Parameters Mean winds (0-6000m): 47.4 at 12.4 knts Storm direction: 77.4 at 9.3 knts Shear (0-3000m) pos: 1.3 neg: 0.1 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 15.0 deg Storm rel helicity (0-3000m) pos: 50.9 neg: -5.2 tot: 45.7 m^2/s^2 ave: 15.2 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.80 Bulk Shear: 3.23 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 36 8 314 6| 16.3 0.0 16.3| 40.1 0.0 40.1 80.2 0.97| 17.1 16.5 1000 37 12 348 8| 7.3 0.0 7.3| 50.7 -1.1 49.6 49.6 0.73| 13.2 9.7 1500 40 12 350 7| 3.5 0.0 3.5| 50.7 -3.5 47.1 31.4 0.57| 10.3 5.9 2000 44 12 350 6| 2.3 0.0 2.3| 50.7 -4.2 46.5 23.3 0.51| 8.3 4.2 2500 48 11 349 5| 1.6 0.0 1.6| 50.7 -5.0 45.7 18.3 0.42| 7.1 3.0 3000 51 10 346 5| 1.3 0.1 1.4| 50.9 -5.2 45.7 15.2 0.40| 6.2 2.5 4000 54 10 348 4| 1.0 0.7 1.7| 51.9 -5.2 46.7 11.7 0.41| 5.3 2.2 5000 50 11 353 5| 0.8 1.2 1.9| 51.9 -7.9 44.0 8.8 0.33| 4.9 1.6 6000 47 12 0 6| 1.3 1.0 2.2| 76.2 -8.5 67.6 11.3 0.40| 4.8 1.9 Wrote GIF file: /home/apache/climate/data/raob//UHMM/skewt/UHMM.skewt.20251014.00.gif