UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for USHH... Searching the city database file for: USHH ... Date:0000Z 15 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 1031 40 -3.5 -7.0 77 3.5 -4.6 180 7 267.3 267.7 266.8 273.2 2.19 1 1016 159 -3.5 -6.6 79 3.1 -4.5 185 10 268.4 268.8 267.8 274.6 2.29 2 1000 289 2.2 -1.8 75 4.0 0.6 190 13 275.4 275.9 273.8 284.5 3.35 3 999 297 2.4 -1.6 75 4.0 0.8 190 13 275.6 276.2 274.0 285.0 3.40 4 925 918 1.8 -14.2 29 16.0 -3.1 210 27 281.1 281.4 274.1 285.2 1.37 5 900 1139 1.8 -16.2 25 18.0 -3.6 210 26 283.4 283.6 275.0 286.9 1.20 6 850 1598 0.0 -21.0 19 21.0 -5.5 210 23 286.1 286.3 276.0 288.7 0.84 7 825 1836 -0.5 -24.5 14 24.0 -6.4 220 22 288.1 288.2 276.7 290.1 0.64 8 815 1934 -0.9 -22.9 17 22.0 -6.5 224 21 288.7 288.8 277.2 291.0 0.74 9 771 2372 -5.1 -16.1 42 11.0 -8.3 243 19 288.7 289.0 278.2 293.0 1.41 10 747 2621 -4.3 -13.3 49 9.0 -7.2 253 18 292.2 292.6 280.4 297.8 1.83 11 700 3129 -7.5 -14.5 57 7.0 -9.6 275 15 294.2 294.5 281.1 299.6 1.77 12 500 5660 -24.7 -30.7 57 6.0 -25.6 310 15 302.9 303.0 283.4 304.9 0.59 13 400 7250 -35.9 -42.9 49 7.0 -36.4 325 21 308.3 308.4 285.0 309.1 0.22 14 392 7390 -36.5 -43.5 48 7.0 -37.0 325 21 309.3 309.4 285.4 310.1 0.21 15 300 9180 -51.3 -58.3 43 7.0 -51.5 320 21 313.0 313.1 286.5 313.2 0.05 16 256 10192 -58.3 -66.3 35 8.0 -58.4 324 26 317.2 317.2 287.9 317.3 0.02 17 250 10340 -59.5 -67.5 35 8.0 -59.6 325 27 317.6 317.6 288.0 317.7 0.02 18 232 10807 -64.1 -72.1 33 8.0 -64.1 320 27 317.5 317.5 287.9 317.5 0.01 19 214 11303 -65.7 -73.7 32 8.0 -65.7 315 27 322.4 322.4 289.5 322.4 0.01 20 200 11720 -63.3 -71.3 33 8.0 -63.4 305 23 332.5 332.5 292.4 332.6 0.01 21 187 12129 -64.9 -72.9 32 8.0 -65.0 303 22 336.4 336.4 293.4 336.4 0.01 22 168 12787 -60.1 -68.1 34 8.0 -60.2 299 19 354.8 354.9 297.7 355.0 0.02 23 150 13490 -61.1 -69.1 34 8.0 -61.2 295 17 364.8 364.8 299.7 364.9 0.02 24 102 15883 -61.5 -69.5 34 8.0 -61.7 406.6 406.6 306.1 406.8 0.03 TRP 214 11303 -65.7 -73.7 32 8.0 -65.7 315 27 322.4 322.4 289.5 322.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5371.00 m Freezing level: Surface below freezing Freezing level: 1006.18 mb = 238.80 m = 783.44 ft Freezing level: 850.00 mb = 1598.00 m = 5242.72 ft Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 48.30 % Est. max temperature: 13.74 C = 56.74 F Sfc-Lift cond lev (LCL): 975.61 mb = 488.24 m = 1601.81 ft T: 2.22 C 700-500 lapse rate: 6.80 C/km Conv cond level (CCL): 649.80 mb = 3688.71 m = 12101.93 ft Mean mixing ratio: 2.48 g/kg Conv temperature: 25.65 C = 78.18 F Cap Strength: 13.28 C Lifted Index: 17.20 C Risk: None Lifted Index @300 mb: 21.63 C Lifted Index @700 mb: 13.28 C Showalter Index: 12.49 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 3.70 C K Index: -3.30 Risk: None Sweat Index: 209.10 Risk: None Energy Index: 3.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.83 J/kg Max Up Vert Vel: 10.18 m/s Conv Inhibition (B-): 16447.59 J/kg Cap Strength: 17.01 C Lift Cond Lev (LCL): 878.76 mb = 1330.71 m = 4365.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 13 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 1031 40 180 7 0.0 7.0 | 127 16 -12.8 9.8 1 1000 289 190 13 2.3 12.8 | 146 19 -10.5 15.6 2 925 918 210 27 13.5 23.4 | 182 26 0.7 26.1 3 850 1598 210 23 11.5 19.9 | 177 23 -1.3 22.7 4 700 3129 275 15 14.9 -1.3 | 236 3 2.1 1.4 5 500 5660 310 15 11.5 -9.6 | 11 7 -1.3 -6.9 6 400 7250 325 21 12.0 -17.2 | 3 14 -0.8 -14.4 7 300 9180 320 21 13.5 -16.1 | 357 13 0.7 -13.3 8 250 10340 325 27 15.5 -22.1 | 352 20 2.7 -19.4 9 214 11303 315 27 19.1 -19.1 | 339 18 6.3 -16.3 10 200 11720 305 23 18.8 -13.2 | 330 12 6.0 -10.4 11 150 13490 295 17 15.4 -7.2 | 329 5 2.6 -4.4 Wind Parameters Mean winds (0-6000m): 252.1 at 17.5 knts Storm direction: 282.1 at 13.1 knts Shear (0-3000m) pos: 3.0 neg: 0.5 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 100.4 deg Storm rel helicity (0-3000m) pos: 146.9 neg: -11.6 tot: 135.2 m^2/s^2 ave: 45.1 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 4.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.57 Bulk Shear: 33.08 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 ------------------------------------------------------------------------------- 500 192 13 146 18| 12.5 0.0 12.5| 54.2 0.0 54.2 108.5 0.89| 12.6 11.3 1000 202 18 164 21| 10.6 0.0 10.6|107.8 -1.9 105.9 105.9 0.85| 11.5 9.9 1500 206 21 169 22| 7.0 1.0 8.0|107.8 -11.6 96.2 64.1 0.70| 8.7 6.1 2000 209 21 172 21| 5.0 0.8 5.7|129.8 -11.6 118.2 59.1 0.66| 8.5 5.6 2500 214 21 176 20| 3.8 0.6 4.4|142.4 -11.6 130.8 52.3 0.63| 8.4 5.2 3000 218 20 178 18| 3.0 0.5 3.5|146.9 -11.6 135.2 45.1 0.59| 8.1 4.8 4000 229 19 185 15| 2.3 0.4 2.7|148.9 -11.6 137.3 34.3 0.61| 6.7 4.0 5000 241 18 194 12| 1.9 0.3 2.2|151.1 -11.6 139.4 27.9 0.61| 5.7 3.5 6000 252 17 205 9| 1.8 0.3 2.0|152.8 -12.9 139.9 23.3 0.58| 5.1 2.9 Wrote GIF file: /home/apache/climate/data/raob//USHH/skewt/USHH.skewt.20251015.00.gif