UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for UHMM... Searching the city database file for: UHMM ... Date:0000Z 19 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 ------------------------------------------------------------------------------- SFC 1000 118 -2.5 -11.5 50 9.0 -5.1 45 5 270.6 270.9 268.0 275.1 1.58 1 925 728 -6.1 -14.1 53 8.0 -8.2 50 7 273.1 273.3 269.3 277.0 1.39 2 919 779 -6.7 -14.7 53 8.0 -8.8 42 7 273.0 273.2 269.1 276.7 1.33 3 870 1207 -7.1 -14.1 57 7.0 -9.0 334 6 276.9 277.1 271.8 281.1 1.47 4 850 1388 -8.9 -14.9 62 6.0 -10.5 305 5 276.8 277.1 271.6 280.9 1.41 5 802 1835 -12.3 -17.2 67 4.9 -13.5 342 5 277.8 278.1 272.0 281.4 1.24 6 776 2087 -12.3 -16.3 72 4.0 -13.3 4 5 280.5 280.7 273.7 284.5 1.38 7 746 2387 -15.3 -18.6 76 3.3 -16.0 29 5 280.4 280.6 273.4 283.9 1.18 8 700 2867 -16.1 -22.1 60 6.0 -17.3 70 5 284.7 284.8 275.3 287.5 0.93 9 671 3184 -17.3 -23.3 60 6.0 -18.4 66 6 286.8 286.9 276.4 289.5 0.87 10 643 3502 -18.7 -33.7 25 15.0 -20.8 61 6 288.7 288.8 276.6 289.8 0.34 11 617 3809 -20.1 -35.1 25 15.0 -22.0 57 7 290.5 290.6 277.4 291.6 0.31 12 542 4754 -27.7 -36.7 42 9.0 -28.6 43 8 292.4 292.5 278.3 293.4 0.30 13 534 4860 -27.7 -36.7 42 9.0 -28.6 42 8 293.7 293.7 279.0 294.7 0.31 14 500 5330 -30.7 -44.7 24 14.0 -31.7 35 9 295.6 295.6 279.6 296.1 0.14 15 465 5844 -33.9 -49.9 18 16.0 -34.8 33 10 297.8 297.8 280.5 298.1 0.09 16 400 6890 -40.3 -55.3 19 15.0 -40.9 30 13 302.6 302.6 282.5 302.8 0.05 17 392 7027 -40.9 -55.9 18 15.0 -41.5 29 13 303.6 303.6 282.9 303.8 0.05 18 309 8600 -52.1 -66.1 17 14.0 -52.3 21 18 309.3 309.3 285.1 309.4 0.02 19 300 8790 -52.7 -66.7 17 14.0 -52.9 20 19 311.1 311.1 285.7 311.1 0.02 20 263 9636 -55.1 -70.1 14 15.0 -55.3 5 15 319.5 319.5 288.6 319.5 0.01 21 250 9960 -55.3 -71.3 12 16.0 -55.5 350 11 323.9 323.9 289.9 323.9 0.01 22 249 9986 -55.3 -71.3 12 16.0 -55.5 349 11 324.2 324.2 290.0 324.3 0.01 23 200 11400 -51.1 -74.1 5 23.0 -51.5 310 7 351.8 351.9 297.0 351.9 0.01 24 197 11498 -50.7 -73.7 5 23.0 -51.1 307 7 354.0 354.0 297.5 354.0 0.01 25 150 13270 -50.5 -73.5 5 23.0 -51.1 255 7 383.1 383.1 302.8 383.1 0.01 26 100 15910 -50.9 -73.9 5 23.0 -51.7 245 9 429.4 429.4 308.8 429.5 0.02 27 87 16817 -50.5 -74.5 4 24.0 -51.5 447.6 447.6 310.6 447.7 0.02 TRP 263 9636 -55.1 -70.1 14 15.0 -55.3 5 15 319.5 319.5 288.6 319.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5212.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 49.83 % Est. max temperature: 3.67 C = 38.61 F Sfc-Lift cond lev (LCL): 867.60 mb = 1228.55 m = 4030.63 ft T: -7.31 C 700-500 lapse rate: 5.93 C/km ThetaE index: 0.63 C Layer 746.0- 700.0 mb Conv cond level (CCL): 667.06 mb = 3228.26 m = 10591.27 ft Mean mixing ratio: 1.45 g/kg Conv temperature: 13.89 C = 57.00 F Cap Strength: 14.94 C Lifted Index: 16.10 C Risk: None Lifted Index @300 mb: 24.59 C Lifted Index @700 mb: 9.31 C Showalter Index: 12.52 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 15.80 C K Index: 0.90 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 3.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.91 J/kg Max Up Vert Vel: 4.45 m/s Conv Inhibition (B-): 23617.04 J/kg Cap Strength: 16.04 C Lift Cond Lev (LCL): 831.26 mb = 1559.51 m = 5116.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 68 at 5 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 1000 118 45 5 -3.5 -3.5 | 325 2 1.1 -1.6 1 1000 118 45 5 -3.5 -3.5 | 325 2 1.1 -1.6 2 925 728 50 7 -5.4 -4.5 | 15 3 -0.7 -2.6 3 850 1388 305 5 4.1 -2.9 | 276 9 8.8 -1.0 4 700 2867 70 5 -4.7 -1.7 | 169 0 -0.0 0.2 5 500 5330 35 9 -5.2 -7.4 | 5 5 -0.5 -5.5 6 400 6890 30 13 -6.5 -11.3 | 11 10 -1.8 -9.4 7 300 8790 20 19 -6.5 -17.9 | 7 16 -1.8 -16.0 8 263 9636 5 15 -1.3 -14.9 | 346 13 3.4 -13.0 9 250 9960 350 11 1.9 -10.8 | 324 11 6.6 -8.9 10 200 11400 310 7 5.4 -4.5 | 285 10 10.0 -2.6 11 150 13270 255 7 6.8 1.8 | 252 12 11.4 3.7 12 100 15910 245 9 8.2 3.8 | 246 14 12.8 5.7 Wind Parameters Mean winds (0-6000m): 37.8 at 6.7 knts Storm direction: 67.8 at 5.0 knts Shear (0-3000m) pos: 1.6 neg: 1.4 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 82.6 deg Storm rel helicity (0-3000m) pos: 9.2 neg: -14.2 tot: -5.0 m^2/s^2 ave: -1.7 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 4.2 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 40.14 Bulk Shear: 0.25 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 47 6 349 2| 1.7 0.0 1.7| 0.9 0.0 0.9 1.8 0.94| 1.7 1.6 1000 39 6 344 3| 0.9 3.3 4.1| 1.1 -6.8 -5.8 -5.8 -0.41| 4.7 -1.9 1500 23 6 326 4| 0.6 2.7 3.3| 3.8 -14.2 -10.4 -6.9 -0.41| 5.0 -2.0 2000 14 6 317 5| 1.4 2.0 3.4| 8.0 -14.2 -6.2 -3.1 -0.20| 4.7 -0.9 2500 19 6 319 4| 1.7 1.6 3.3| 9.2 -14.2 -5.0 -2.0 -0.11| 4.5 -0.5 3000 28 5 324 4| 1.6 1.4 3.0| 9.2 -14.2 -5.0 -1.7 -0.09| 4.2 -0.4 4000 39 6 336 3| 1.2 1.0 2.2| 9.2 -14.4 -5.2 -1.3 -0.10| 3.4 -0.3 5000 40 6 345 3| 1.0 0.9 1.9| 9.2 -15.2 -6.0 -1.2 -0.12| 3.0 -0.4 6000 38 7 351 3| 0.8 0.8 1.6| 10.0 -15.5 -5.5 -0.9 -0.10| 2.7 -0.3 Wrote GIF file: /home/apache/climate/data/raob//UHMM/skewt/UHMM.skewt.20251019.00.gif