UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for USHH... Searching the city database file for: USHH ... Date:1200Z 11 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 1033 40 1.6 -8.4 47 10.0 -1.7 90 5 272.2 272.5 269.7 277.6 1.96 1 1023 120 -1.3 -9.3 54 8.0 -3.8 93 5 270.1 270.4 268.1 275.2 1.84 2 1000 304 -3.7 -12.7 50 9.0 -6.2 100 5 269.5 269.7 267.0 273.4 1.44 3 947 731 -8.1 -16.1 53 8.0 -10.0 107 9 269.2 269.4 266.3 272.4 1.15 4 937 813 -8.1 -16.1 53 8.0 -10.0 108 10 270.0 270.2 266.9 273.3 1.16 5 925 914 -5.9 -13.9 53 8.0 -8.0 110 11 273.3 273.5 269.5 277.3 1.41 6 921 948 -5.7 -13.7 53 8.0 -7.9 110 11 273.8 274.1 269.8 277.9 1.44 7 850 1573 -8.1 -20.1 37 12.0 -10.8 110 11 277.7 277.8 271.4 280.3 0.91 8 784 2197 -11.1 -27.1 25 16.0 -14.0 106 11 280.9 281.0 272.6 282.6 0.53 9 700 3059 -15.7 -31.7 24 16.0 -18.1 100 11 285.1 285.2 274.8 286.3 0.38 10 585 4388 -22.3 -37.3 24 15.0 -24.1 92 16 292.4 292.5 278.3 293.3 0.26 11 500 5520 -29.5 -44.5 22 15.0 -30.7 85 21 297.1 297.1 280.3 297.6 0.15 12 400 7090 -39.9 -54.9 19 15.0 -40.5 50 19 303.1 303.1 282.7 303.3 0.06 13 300 9000 -53.5 -69.5 13 16.0 -53.7 65 17 309.9 309.9 285.3 310.0 0.01 14 258 9953 -59.5 -75.5 11 16.0 -59.6 65 25 314.8 314.8 287.0 314.8 0.01 15 250 10150 -58.9 -74.9 11 16.0 -59.0 55 27 318.5 318.5 288.3 318.5 0.01 16 218 11018 -54.7 -70.7 12 16.0 -54.9 43 27 337.7 337.7 293.7 337.8 0.01 17 200 11570 -54.7 -71.7 11 17.0 -54.9 35 27 346.1 346.1 295.8 346.2 0.01 18 175 12420 -53.9 -69.9 12 16.0 -54.2 28 25 360.9 360.9 298.9 361.0 0.02 19 150 13400 -55.9 -71.9 12 16.0 -56.2 20 23 373.8 373.8 301.2 373.8 0.02 20 121 14762 -58.1 -75.1 10 17.0 -58.4 9 23 393.4 393.4 304.3 393.5 0.01 21 100 15960 -59.3 -75.3 11 16.0 -59.6 360 23 413.2 413.2 306.9 413.2 0.01 22 70 18190 -60.5 -77.5 9 17.0 -60.9 355 19 455.0 455.0 311.3 455.0 0.01 23 50 20270 -63.3 -80.3 8 17.0 -63.7 345 15 494.3 494.3 314.5 494.4 0.01 24 45 20917 -63.9 -80.9 8 17.0 -64.3 340 16 508.0 508.0 315.5 508.1 0.01 25 32 23020 -61.5 -79.5 7 18.0 -62.2 323 18 566.4 566.4 319.0 566.6 0.02 26 30 23420 -62.3 -79.3 9 17.0 -63.0 320 19 574.8 574.8 319.4 575.0 0.02 27 26 24301 -63.1 -81.1 7 18.0 -63.8 315 18 596.5 596.5 320.5 596.7 0.02 28 21 25625 -59.5 -78.5 7 19.0 -60.7 307 17 645.0 645.0 322.5 645.3 0.04 29 20 25930 -59.7 -77.7 8 18.0 -61.0 305 17 653.4 653.5 322.8 653.8 0.05 30 16 27326 -59.7 -76.7 9 17.0 -61.2 281 16 696.5 696.5 324.3 697.1 0.07 31 10 30330 -50.3 -68.3 10 18.0 -55.1 230 13 831.8 832.0 328.1 835.8 0.39 32 9.6 30596 -50.3 -68.3 10 18.0 -55.2 841.6 841.8 328.3 845.8 0.41 TRP 258 9953 -59.5 -75.5 11 16.0 -59.6 65 25 314.8 314.8 287.0 314.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5216.00 m Freezing level: 1027.48 mb = 83.94 m = 275.40 ft Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 31.52 % Est. max temperature: 5.26 C = 41.46 F Sfc-Lift cond lev (LCL): 883.66 mb = 1270.43 m = 4168.03 ft T: -6.94 C 700-500 lapse rate: 5.61 C/km ThetaE index: 5.21 C Layer 1023.0- 937.0 mb Conv cond level (CCL): 657.32 mb = 3524.84 m = 11564.29 ft Mean mixing ratio: 1.41 g/kg Conv temperature: 17.20 C = 62.96 F Cap Strength: 16.73 C Lifted Index: 19.46 C Risk: None Lifted Index @300 mb: 25.76 C Lifted Index @700 mb: 11.88 C Showalter Index: 14.13 C Risk: None Total Totals Index: 30.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 9.40 C K Index: -14.70 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.68 J/kg Max Up Vert Vel: 3.37 m/s Conv Inhibition (B-): 72776.29 J/kg Cap Strength: 19.46 C Lift Cond Lev (LCL): 860.60 mb = 1476.46 m = 4843.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 124 at 10 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 1033 40 90 5 -5.0 0.0 | 330 7 3.3 -5.7 1 1000 304 100 5 -4.9 0.9 | 325 6 3.4 -4.8 2 925 914 110 11 -10.3 3.8 | 47 3 -2.0 -1.9 3 850 1573 110 11 -10.3 3.8 | 47 3 -2.0 -1.9 4 700 3059 100 11 -10.8 1.9 | 34 5 -2.5 -3.8 5 500 5520 85 21 -20.9 -1.8 | 59 15 -12.6 -7.5 6 400 7090 50 19 -14.6 -12.2 | 19 19 -6.3 -17.9 7 300 9000 65 17 -15.4 -7.2 | 29 15 -7.1 -12.9 8 258 9953 65 25 -22.7 -10.6 | 41 22 -14.4 -16.3 9 250 10150 55 27 -22.1 -15.5 | 33 25 -13.8 -21.2 10 200 11570 35 27 -15.5 -22.1 | 15 29 -7.2 -27.8 11 150 13400 20 23 -7.9 -21.6 | 359 27 0.4 -27.3 12 100 15960 360 23 -0.0 -23.0 | 344 30 8.3 -28.7 13 70 18190 355 19 1.7 -18.9 | 338 27 9.9 -24.6 14 50 20270 345 15 3.9 -14.5 | 329 24 12.2 -20.2 15 30 23420 320 19 12.2 -14.6 | 315 29 20.5 -20.2 16 20 25930 305 17 13.9 -9.8 | 305 27 22.2 -15.4 17 10 30330 230 13 10.0 8.4 | 262 18 18.3 2.7 Wind Parameters Mean winds (0-6000m): 94.5 at 13.4 knts Storm direction: 124.5 at 10.1 knts Shear (0-3000m) pos: 1.1 neg: 0.3 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 64.0 deg Storm rel helicity (0-3000m) pos: 4.7 neg: -1.4 tot: 3.3 m^2/s^2 ave: 1.1 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 1.5 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.69 Bulk Shear: 8.23 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 99 6 330 6| 2.8 0.0 2.8| 1.8 -0.6 1.2 2.4 0.33| 3.2 1.1 1000 105 8 345 4| 3.4 0.0 3.4| 4.7 -0.6 4.0 4.0 0.65| 3.6 2.3 1500 107 9 1 3| 2.2 0.0 2.2| 4.7 -0.6 4.0 2.7 0.65| 2.4 1.5 2000 108 9 11 3| 1.7 0.2 1.8| 4.7 -0.9 3.8 1.9 0.56| 1.9 1.1 2500 107 10 18 3| 1.3 0.3 1.6| 4.7 -1.1 3.6 1.4 0.49| 1.7 0.8 3000 106 10 22 3| 1.1 0.3 1.4| 4.7 -1.4 3.3 1.1 0.42| 1.5 0.6 4000 103 11 32 4| 0.8 0.7 1.5| 8.1 -1.4 6.7 1.7 0.45| 1.7 0.8 5000 99 12 43 5| 0.7 1.0 1.7| 9.8 -1.4 8.4 1.7 0.37| 1.8 0.7 6000 94 13 48 7| 0.6 1.1 1.7| 9.9 -17.8 -7.9 -1.3 0.11| 2.0 0.2 Wrote GIF file: /home/apache/climate/data/raob//USHH/skewt/USHH.skewt.20251011.12.gif