UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for USHH... Searching the city database file for: USHH ... Date:1200Z 19 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 1009 40 -0.7 -5.3 71 4.6 -2.3 360 1 271.8 272.2 270.4 278.7 2.55 1 1000 118 -2.1 -7.1 69 5.0 -3.7 355 3 271.0 271.4 269.4 277.2 2.24 2 986 230 -3.7 -7.3 76 3.6 -4.8 346 5 270.5 270.9 269.1 276.7 2.24 3 925 734 -3.5 -8.1 70 4.6 -5.0 305 13 275.7 276.1 272.3 282.0 2.24 4 914 828 -3.3 -31.3 9 28.0 -8.4 301 12 276.9 276.9 269.8 277.8 0.31 5 850 1397 -7.9 -14.9 57 7.0 -9.8 275 7 277.9 278.1 272.3 281.9 1.41 6 800 1864 -12.7 -19.7 56 7.0 -14.2 287 8 277.6 277.8 271.5 280.6 1.00 7 757 2285 -12.7 -18.7 61 6.0 -14.1 298 9 282.0 282.2 274.3 285.5 1.15 8 700 2877 -17.3 -21.7 69 4.4 -18.1 313 11 283.3 283.5 274.7 286.2 0.96 9 559 4527 -28.1 -31.8 71 3.7 -28.5 358 15 289.4 289.5 277.1 290.9 0.48 10 500 5320 -33.1 -37.4 65 4.3 -33.5 20 17 292.7 292.7 278.4 293.7 0.31 11 437 6258 -38.5 -43.2 61 4.7 -38.8 353 15 297.3 297.4 280.4 298.0 0.19 12 400 6860 -44.1 -49.1 57 5.0 -44.3 335 13 297.7 297.7 280.5 298.1 0.11 13 346 7813 -53.1 -58.1 54 5.0 -53.2 306 11 298.1 298.1 280.6 298.2 0.04 14 329 8137 -54.3 -59.3 54 5.0 -54.4 295 10 300.8 300.8 281.7 300.9 0.04 15 302 8687 -53.3 -59.3 48 6.0 -53.4 278 8 309.6 309.6 285.2 309.8 0.04 16 300 8730 -52.3 -58.3 48 6.0 -52.4 277 8 311.6 311.6 285.9 311.8 0.05 17 292 8904 -51.3 -56.3 55 5.0 -51.4 271 8 315.5 315.5 287.3 315.7 0.06 18 250 9910 -50.9 -56.9 49 6.0 -51.1 240 5 330.4 330.4 291.9 330.7 0.07 19 236 10287 -49.5 -54.5 56 5.0 -49.7 235 8 338.0 338.0 293.9 338.4 0.10 20 200 11370 -50.9 -56.9 49 6.0 -51.1 220 17 352.2 352.2 297.2 352.5 0.09 21 153 13093 -53.5 -59.5 48 6.0 -53.7 243 17 375.8 375.8 301.6 376.1 0.08 22 150 13220 -53.9 -60.9 42 7.0 -54.1 245 17 377.2 377.2 301.8 377.5 0.07 23 131 14088 -57.1 -64.1 41 7.0 -57.3 242 16 386.4 386.4 303.3 386.6 0.05 24 100 15800 -57.9 -64.9 40 7.0 -58.1 235 13 415.9 415.9 307.3 416.2 0.06 25 96 16057 -57.3 -64.3 41 7.0 -57.6 239 13 421.9 421.9 308.0 422.3 0.07 26 85 16819 -59.5 -66.5 40 7.0 -59.7 251 15 432.4 432.4 309.1 432.7 0.06 27 70 18030 -59.5 -67.5 35 8.0 -59.8 270 17 457.1 457.1 311.5 457.4 0.06 28 52 19887 -60.3 -68.3 34 8.0 -60.7 274 12 495.8 495.8 314.7 496.3 0.07 29 50 20130 -62.5 -70.5 33 8.0 -62.8 275 11 496.2 496.2 314.7 496.6 0.06 30 46 20643 -63.5 -71.5 33 8.0 -63.8 505.8 505.8 315.4 506.1 0.05 31 36 22148 -63.7 -71.7 33 8.0 -64.0 542.0 542.0 317.6 542.4 0.07 TRP 329 8137 -54.3 -59.3 54 5.0 -54.4 300.8 300.8 281.7 300.9 0.04 WND Sounding variables and indices 1000-500 mb thick: 5202.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 62.85 % Est. max temperature: 5.29 C = 41.53 F Sfc-Lift cond lev (LCL): 938.89 mb = 616.26 m = 2021.81 ft T: -3.55 C 700-500 lapse rate: 6.47 C/km ThetaE index: 4.17 C Layer 914.0- 850.0 mb Conv cond level (CCL): 818.95 mb = 1683.52 m = 5523.29 ft Mean mixing ratio: 2.04 g/kg Conv temperature: 5.28 C = 41.51 F Cap Strength: 9.61 C Lifted Index: 11.70 C Risk: None Lifted Index @300 mb: 23.21 C Lifted Index @700 mb: 6.18 C Showalter Index: 9.30 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 25.20 C Cross Totals Index: 18.20 C K Index: 5.90 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 2.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.19 J/kg Max Up Vert Vel: 5.86 m/s Conv Inhibition (B-): 41512.43 J/kg Cap Strength: 11.43 C Lift Cond Lev (LCL): 876.78 mb = 1154.08 m = 3786.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 19 at 9 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 1009 40 360 1 -0.0 -1.0 | 202 8 2.9 7.3 1 1000 118 355 3 0.3 -3.0 | 211 6 3.2 5.3 2 925 734 305 13 10.6 -7.5 | 266 14 13.6 0.9 3 850 1397 275 7 7.0 -0.6 | 232 13 9.9 7.7 4 500 5320 20 17 -5.8 -16.0 | 21 8 -2.9 -7.7 5 329 8137 6 250 9910 240 5 4.3 2.5 | 214 13 7.3 10.8 7 200 11370 220 17 10.9 13.0 | 213 25 13.8 21.3 8 150 13220 245 17 15.4 7.2 | 230 24 18.3 15.5 9 100 15800 235 13 10.6 7.5 | 221 21 13.6 15.8 10 70 18030 270 17 17.0 -0.0 | 247 22 19.9 8.3 11 50 20130 275 11 11.0 -1.0 | 242 16 13.9 7.4 Wind Parameters Mean winds (0-6000m): 349.4 at 11.7 knts Storm direction: 19.4 at 8.8 knts Shear (0-3000m) pos: 0.0 neg: 5.1 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): -156.8 deg Storm rel helicity (0-3000m) pos: 12.6 neg: -26.2 tot: -13.6 m^2/s^2 ave: -10.5 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 3.7 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.00 Bulk Shear: 5.73 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 ------------------------------------------------------------------------------- 500 330 6 240 7| 0.0 9.4 9.4| 11.8 0.0 11.8 23.6 0.71| 10.2 7.3 1000 308 9 253 10| 0.0 5.1 5.1| 12.6 -14.6 -2.0 -2.0 0.18| 9.4 1.7 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 349 12 302 6| 0.0 4.8 4.8| 28.4 -38.7 -10.3 -4.9 0.37| 4.7 1.7 Wrote GIF file: /home/apache/climate/data/raob//USHH/skewt/USHH.skewt.20251019.12.gif