UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for UHMM... Searching the city database file for: UHMM ... Date:0000Z 20 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 79 45 5 SFC 995 118 -2.5 -11.5 50 9.0 -5.1 45 5 271.0 271.3 268.3 275.5 1.59 2 925 692 -5.5 -13.5 53 8.0 -7.7 65 9 273.7 273.9 269.8 277.8 1.46 3 850 1349 -10.5 -16.5 61 6.0 -11.9 15 5 275.1 275.4 270.4 278.7 1.24 4 774 2064 -15.1 -18.3 76 3.2 -15.8 42 5 277.7 277.9 271.8 281.1 1.17 5 760 2202 -14.5 -17.6 77 3.1 -15.2 47 5 279.8 280.0 273.2 283.5 1.26 6 700 2821 -18.1 -21.6 74 3.5 -18.8 70 5 282.4 282.6 274.2 285.4 0.97 7 671 3136 -19.9 -23.0 76 3.1 -20.5 68 5 283.9 284.0 274.9 286.6 0.89 8 663 3225 -20.1 -23.5 74 3.4 -20.7 68 5 284.6 284.8 275.2 287.2 0.87 9 650 3372 -19.5 -29.5 41 10.0 -21.0 67 5 286.9 287.0 275.9 288.5 0.51 10 638 3510 -20.9 -33.9 30 13.0 -22.5 66 5 286.8 286.9 275.6 287.9 0.34 11 531 4842 -29.7 -38.7 41 9.0 -30.5 58 5 291.8 291.8 277.9 292.6 0.25 12 525 4923 -29.9 -38.9 41 9.0 -30.7 57 5 292.5 292.5 278.3 293.3 0.25 13 500 5270 -31.1 -43.1 30 12.0 -32.0 55 5 295.1 295.2 279.4 295.7 0.17 14 494 5355 -31.3 -45.3 24 14.0 -32.3 52 5 295.9 295.9 279.7 296.4 0.14 15 463 5812 -32.9 -45.9 26 13.0 -33.8 34 6 299.4 299.5 281.3 299.9 0.14 16 420 6487 -39.1 -47.1 42 8.0 -39.5 8 7 300.0 300.0 281.5 300.4 0.13 17 410 6652 -39.9 -46.9 47 7.0 -40.3 2 7 301.0 301.0 282.0 301.5 0.14 18 400 6820 -41.1 -49.1 42 8.0 -41.5 355 7 301.6 301.6 282.1 302.0 0.11 19 300 8720 -54.5 -66.5 21 12.0 -54.6 355 3 308.5 308.5 284.8 308.6 0.02 20 291 8916 -55.1 -68.1 18 13.0 -55.2 340 5 310.4 310.4 285.5 310.4 0.01 21 260 9638 -55.9 -68.9 18 13.0 -56.1 333 5 319.4 319.4 288.5 319.4 0.01 22 250 9890 -54.7 -68.7 16 14.0 -54.9 330 5 324.7 324.7 290.2 324.8 0.01 23 222 10652 -53.1 -76.1 4 23.0 -53.4 303 5 338.4 338.4 293.9 338.4 0.01 24 200 11330 -49.1 -73.1 4 24.0 -49.6 280 5 355.0 355.0 297.7 355.1 0.01 25 196 11463 -48.7 -72.7 5 24.0 -49.3 278 5 357.7 357.7 298.2 357.8 0.01 26 150 13220 -49.3 -73.3 4 24.0 -50.0 250 3 385.1 385.1 303.1 385.2 0.01 27 135 13912 -48.7 -72.7 5 24.0 -49.5 398.0 398.0 304.9 398.0 0.02 TRP 291 8916 -55.1 -68.1 18 13.0 -55.2 340 5 310.4 310.4 285.5 310.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5191.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 54.25 % Est. max temperature: 1.76 C = 35.17 F Sfc-Lift cond lev (LCL): 863.26 mb = 1228.71 m = 4031.17 ft T: -9.58 C 700-500 lapse rate: 5.31 C/km Conv cond level (CCL): 733.28 mb = 2471.35 m = 8107.99 ft Mean mixing ratio: 1.49 g/kg Conv temperature: 7.39 C = 45.29 F Cap Strength: 13.26 C Lifted Index: 15.14 C Risk: None Lifted Index @300 mb: 22.30 C Lifted Index @700 mb: 6.78 C Showalter Index: 13.82 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 14.60 C K Index: 0.60 Risk: None Sweat Index: 15.00 Risk: None Energy Index: 3.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.66 J/kg Max Up Vert Vel: 4.62 m/s Conv Inhibition (B-): 14320.28 J/kg Cap Strength: 14.52 C Lift Cond Lev (LCL): 828.21 mb = 1547.14 m = 5075.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 82 at 4 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 ---------------------------------------------------------- 0 995 118 45 5 -3.5 -3.5 | 350 3 0.5 -3.0 1 925 692 65 9 -8.2 -3.8 | 52 5 -4.1 -3.2 2 850 1349 15 5 -1.3 -4.8 | 327 5 2.8 -4.3 3 700 2821 70 5 -4.7 -1.7 | 29 1 -0.6 -1.2 4 500 5270 55 5 -4.1 -2.9 | 1 2 -0.0 -2.3 5 400 6820 355 7 0.6 -7.0 | 324 8 4.7 -6.4 6 300 8720 355 3 0.3 -3.0 | 299 5 4.3 -2.4 7 291 8916 340 5 1.7 -4.7 | 306 7 5.8 -4.1 8 250 9890 330 5 2.5 -4.3 | 300 8 6.6 -3.8 9 200 11330 280 5 4.9 -0.9 | 272 9 9.0 -0.3 10 150 13220 250 3 2.8 1.0 | 257 7 6.9 1.6 Wind Parameters Mean winds (0-6000m): 52.2 at 5.5 knts Storm direction: 82.2 at 4.1 knts Shear (0-3000m) pos: 1.2 neg: 0.9 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 34.0 deg Storm rel helicity (0-3000m) pos: 6.1 neg: -8.8 tot: -2.7 m^2/s^2 ave: -0.9 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 2.7 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 44.17 Bulk Shear: 0.24 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 57 7 26 4| 4.1 0.0 4.1| 3.6 0.0 3.6 7.1 0.89| 4.2 3.7 1000 55 7 28 4| 2.1 2.2 4.3| 3.8 -6.1 -2.3 -2.3 -0.10| 4.7 -0.5 1500 48 7 13 4| 1.4 1.9 3.2| 4.3 -8.8 -4.5 -3.0 -0.22| 4.1 -0.9 2000 45 6 6 4| 1.4 1.4 2.8| 5.3 -8.8 -3.5 -1.7 -0.12| 3.5 -0.4 2500 47 6 5 4| 1.3 1.1 2.5| 5.9 -8.8 -2.9 -1.1 -0.04| 3.1 -0.1 3000 50 6 7 3| 1.2 0.9 2.1| 6.1 -8.8 -2.7 -0.9 -0.02| 2.7 -0.1 4000 53 6 9 3| 0.9 0.7 1.6| 6.1 -9.0 -2.9 -0.7 -0.04| 2.1 -0.1 5000 55 5 9 3| 0.7 0.6 1.3| 6.1 -9.1 -3.1 -0.6 -0.06| 1.8 -0.1 6000 52 5 5 3| 0.6 0.8 1.4| 6.1 -10.6 -4.5 -0.8 -0.12| 1.8 -0.2 Wrote GIF file: /home/apache/climate/data/raob//UHMM/skewt/UHMM.skewt.20251020.00.gif