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 USHH... Searching the city database file for: USHH ... Date:1200Z 10 OCT 25 Station: USHH WMO ident: 23933 Latitude: 60.97 Longitude: 69.07 Elevation: 40.00 ------------------------------------------------------------------------------- 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 1030 40 3.0 -7.0 48 10.0 -0.5 90 5 273.8 274.2 271.1 279.9 2.19 1 1010 200 2.6 -6.4 51 9.0 -0.6 100 6 275.0 275.4 272.0 281.5 2.34 2 1000 281 1.4 -7.6 51 9.0 -1.7 105 7 274.5 274.9 271.5 280.6 2.15 3 925 898 -6.3 -14.3 53 8.0 -8.4 115 13 272.9 273.1 269.1 276.7 1.36 4 875 1331 -8.9 -16.9 52 8.0 -10.8 118 13 274.5 274.7 269.8 277.9 1.16 5 853 1529 -7.9 -15.9 53 8.0 -9.9 120 13 277.6 277.8 271.9 281.3 1.30 6 850 1556 -8.1 -16.1 53 8.0 -10.1 120 13 277.7 277.9 271.9 281.4 1.28 7 807 1957 -9.5 -21.5 37 12.0 -12.1 111 12 280.3 280.5 272.8 282.9 0.85 8 700 3038 -17.1 -33.1 24 16.0 -19.3 85 9 283.5 283.6 273.8 284.6 0.34 9 618 3957 -23.9 -40.9 19 17.0 -25.5 61 16 286.0 286.1 274.9 286.6 0.17 10 553 4762 -26.9 -44.9 17 18.0 -28.3 39 23 291.7 291.7 277.7 292.1 0.13 11 500 5480 -31.5 -50.5 14 19.0 -32.6 20 29 294.6 294.6 279.0 294.9 0.07 12 497 5523 -31.9 -50.9 13 19.0 -33.0 20 29 294.7 294.7 279.0 294.9 0.07 13 443 6337 -33.9 -53.9 12 20.0 -34.9 12 38 302.0 302.0 282.3 302.2 0.06 14 400 7050 -37.7 -57.7 11 20.0 -38.5 5 46 306.0 306.0 283.8 306.1 0.04 15 301 8958 -48.0 -69.0 7 21.0 -48.4 360 69 317.4 317.4 287.9 317.5 0.01 16 300 8980 -48.1 -69.1 7 21.0 -48.5 360 69 317.6 317.6 287.9 317.6 0.01 17 250 10170 -54.1 -77.1 4 23.0 -54.4 350 68 325.6 325.6 290.5 325.7 0.00 18 241 10405 -55.5 -77.5 5 22.0 -55.7 350 67 327.0 327.0 290.9 327.0 0.00 19 232 10648 -54.3 -78.3 4 24.0 -54.5 350 65 332.4 332.4 292.3 332.4 0.00 20 200 11600 -54.3 -77.3 4 23.0 -54.6 350 59 346.8 346.8 295.9 346.8 0.01 21 183 12170 -53.5 -76.5 4 23.0 -53.8 350 55 357.0 357.0 298.1 357.0 0.01 22 150 13440 -56.7 -79.7 4 23.0 -57.0 350 47 372.4 372.4 301.0 372.4 0.00 23 143 13742 -57.1 -80.1 4 23.0 -57.4 350 45 376.8 376.8 301.7 376.8 0.00 24 108 15516 -57.1 -80.1 4 23.0 -57.5 350 34 408.3 408.3 306.3 408.3 0.01 25 100 16000 -59.3 -82.3 4 23.0 -59.6 350 31 413.2 413.2 306.9 413.2 0.00 26 93 16453 -60.7 -83.7 3 23.0 -61.0 350 30 419.1 419.1 307.6 419.1 0.00 27 70 18220 -61.1 -84.1 3 23.0 -61.4 350 25 453.7 453.7 311.2 453.7 0.00 28 65 18680 -60.9 -83.9 3 23.0 -61.3 349 25 463.8 463.8 312.1 463.9 0.01 29 56 19599 -63.3 -85.3 4 22.0 -63.6 347 24 478.5 478.6 313.3 478.6 0.00 30 51 20177 -60.5 -83.5 3 23.0 -61.0 345 23 498.1 498.1 314.8 498.1 0.01 31 50 20300 -61.3 -83.3 4 22.0 -61.8 345 23 499.0 499.0 314.9 499.1 0.01 32 39 21834 -63.7 -85.7 3 22.0 -64.1 529.7 529.7 316.9 529.7 0.01 33 35 22503 -60.9 -83.9 3 23.0 -61.6 553.7 553.7 318.3 553.7 0.01 34 30 23460 -61.7 -83.7 4 22.0 -62.4 576.4 576.4 319.5 576.5 0.01 35 28 23886 -62.9 -84.9 4 22.0 -63.6 584.6 584.6 319.9 584.7 0.01 36 20 25970 -60.5 -83.5 3 23.0 -61.7 651.0 651.0 322.7 651.1 0.02 37 17 26986 -58.9 -81.9 4 23.0 -60.6 687.1 687.1 324.0 687.3 0.03 38 13 28687 -54.5 -78.5 4 24.0 -57.6 757.1 757.1 326.1 757.7 0.07 39 12 29203 -51.3 -75.3 4 24.0 -55.6 786.0 786.0 326.9 787.1 0.12 TRP 241 10405 -55.5 -77.5 5 22.0 -55.7 327.0 327.0 290.9 327.0 0.00 WND 301 8958 -48.0 -69.0 7 21.0 -48.4 360 69 317.4 317.4 287.9 317.5 0.01 Sounding variables and indices 1000-500 mb thick: 5199.00 m Freezing level: 986.36 mb = 393.18 m = 1289.95 ft Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 31.55 % Est. max temperature: 3.55 C = 38.38 F Sfc-Lift cond lev (LCL): 881.61 mb = 1272.24 m = 4173.98 ft T: -8.55 C 700-500 lapse rate: 5.90 C/km ThetaE index: 4.75 C Layer 1000.0- 875.0 mb Conv cond level (CCL): 763.11 mb = 2382.08 m = 7815.13 ft Mean mixing ratio: 1.92 g/kg Conv temperature: 10.86 C = 51.54 F Cap Strength: 11.11 C Lifted Index: 12.95 C Risk: None Lifted Index @300 mb: 27.11 C Lifted Index @700 mb: 6.02 C Showalter Index: 11.34 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 15.40 C K Index: -8.70 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 2.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.45 J/kg Max Up Vert Vel: 4.57 m/s Conv Inhibition (B-): 60166.98 J/kg Cap Strength: 12.69 C Lift Cond Lev (LCL): 856.14 mb = 1500.09 m = 4921.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 84 at 12 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 1030 40 90 5 -5.0 0.0 | 260 7 7.1 1.3 1 1000 281 105 7 -6.8 1.8 | 240 6 5.4 3.1 2 925 898 115 13 -11.8 5.5 | 183 7 0.3 6.8 3 850 1556 120 13 -11.3 6.5 | 186 8 0.9 7.8 4 700 3038 85 9 -9.0 -0.8 | 261 3 3.2 0.5 5 500 5480 20 29 -9.9 -27.3 | 355 26 2.2 -26.0 6 400 7050 5 46 -4.0 -45.8 | 350 45 8.1 -44.5 7 301 8958 360 69 -0.0 -69.0 | 350 69 12.1 -67.7 8 300 8980 360 69 -0.0 -69.0 | 350 69 12.1 -67.7 9 250 10170 350 68 11.8 -67.0 | 340 70 23.9 -65.7 10 241 10405 11 100 16000 350 31 5.4 -30.5 | 329 34 17.5 -29.2 12 70 18220 350 25 4.3 -24.6 | 325 29 16.5 -23.3 13 50 20300 345 23 6.0 -22.2 | 319 28 18.1 -20.9 Wind Parameters Mean winds (0-6000m): 54.0 at 16.3 knts Storm direction: 84.0 at 12.2 knts Shear (0-3000m) pos: 1.5 neg: 1.3 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 1.4 deg Storm rel helicity (0-3000m) pos: 5.2 neg: -12.6 tot: -7.4 m^2/s^2 ave: -2.5 10^-3 m/s^2 rel: -0.17 Storm rel vorticity (0-3000m) horiz: 3.0 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.48 Bulk Shear: 21.95 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 ------------------------------------------------------------------------------- 500 104 7 240 6| 5.2 0.0 5.2| 0.0 -7.5 -7.5 -15.1 -0.92| 5.3 -4.8 1000 110 9 215 6| 4.5 0.0 4.5| 0.1 -12.6 -12.5 -12.5 -0.88| 4.6 -4.1 1500 114 11 203 6| 3.1 0.0 3.1| 0.8 -12.6 -11.8 -7.9 -0.77| 3.4 -2.6 2000 114 11 199 6| 2.3 0.7 3.0| 1.7 -12.6 -10.9 -5.5 -0.56| 3.2 -1.8 2500 112 11 199 6| 1.9 1.1 3.0| 3.4 -12.6 -9.2 -3.7 -0.35| 3.1 -1.1 3000 110 11 201 5| 1.5 1.3 2.9| 5.2 -12.6 -7.4 -2.5 -0.17| 3.0 -0.5 4000 98 11 196 3| 1.2 2.0 3.2| 8.0 -12.7 -4.7 -1.2 0.05| 3.6 0.2 5000 77 13 28 2| 0.9 2.9 3.8| 8.0 -28.3 -20.3 -4.1 -0.06| 4.2 -0.2 6000 54 16 7 8| 0.8 3.5 4.2| 8.0 -52.8 -44.8 -7.5 -0.11| 4.6 -0.5 Wrote GIF file: /home/apache/climate/data/raob//USHH/skewt/USHH.skewt.20251010.12.gif