UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for USHH... Searching the city database file for: USHH ... Date:0000Z 16 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 1026 40 -1.3 -5.8 71 4.5 -2.9 160 5 269.9 270.3 268.9 276.4 2.41 1 1000 246 -2.5 -5.4 80 2.9 -3.5 180 19 270.6 271.1 269.7 277.6 2.55 2 994 294 -2.7 -5.7 80 3.0 -3.7 181 20 270.9 271.3 269.8 277.8 2.51 3 974 456 2.4 -0.9 79 3.3 1.0 185 23 277.6 278.3 275.5 287.8 3.67 4 925 873 3.4 -3.6 60 7.0 0.5 195 31 282.8 283.3 277.5 291.8 3.16 5 917 943 3.4 -5.6 52 9.0 -0.1 197 31 283.5 284.0 277.3 291.3 2.74 6 872 1350 2.4 -10.6 38 13.0 -2.1 205 31 286.6 286.9 277.8 292.3 1.95 7 850 1556 1.2 -13.8 32 15.0 -3.6 210 31 287.4 287.7 277.7 292.0 1.55 8 702 3071 -7.1 -29.1 15 22.0 -11.6 200 36 294.4 294.5 279.6 296.0 0.49 9 700 3093 -7.1 -29.1 15 22.0 -11.6 200 36 294.6 294.7 279.7 296.2 0.49 10 640 3789 -8.9 -26.9 22 18.0 -12.9 199 37 300.2 300.3 282.3 302.4 0.66 11 500 5650 -22.9 -34.9 33 12.0 -24.6 195 40 305.1 305.2 284.0 306.5 0.39 12 400 7240 -34.5 -43.5 40 9.0 -35.2 205 33 310.2 310.2 285.7 310.9 0.20 13 386 7488 -36.3 -45.3 39 9.0 -37.0 207 33 311.0 311.0 285.9 311.6 0.17 14 374 7705 -39.1 -47.1 42 8.0 -39.6 210 33 310.1 310.1 285.5 310.6 0.15 15 326 8628 -48.3 -56.3 39 8.0 -48.5 219 32 309.8 309.8 285.3 310.0 0.06 16 300 9170 -52.1 -60.1 38 8.0 -52.2 225 31 311.9 311.9 286.1 312.1 0.04 17 298 9213 -52.1 -60.1 38 8.0 -52.2 225 31 312.5 312.5 286.3 312.7 0.04 18 250 10320 -62.5 -71.5 29 9.0 -62.6 230 31 313.1 313.2 286.5 313.2 0.01 19 241 10546 -64.9 -73.9 28 9.0 -65.0 227 31 312.8 312.8 286.4 312.9 0.01 20 220 11102 -67.1 -76.1 27 9.0 -67.1 220 31 317.7 317.7 288.0 317.7 0.01 21 204 11560 -67.1 -76.1 27 9.0 -67.1 224 35 324.7 324.7 290.2 324.7 0.01 22 200 11680 -66.5 -75.5 27 9.0 -66.5 225 36 327.4 327.4 291.0 327.5 0.01 23 150 13450 -60.7 -69.7 30 9.0 -60.8 235 33 365.5 365.5 299.8 365.6 0.02 24 142 13792 -59.9 -68.9 30 9.0 -60.0 236 31 372.7 372.7 301.1 372.8 0.03 25 122 14735 -62.5 -71.5 29 9.0 -62.6 238 27 384.5 384.5 303.0 384.6 0.02 26 100 15970 -60.1 -69.1 30 9.0 -60.3 240 21 411.6 411.6 306.7 411.8 0.03 27 70 18180 -61.9 -70.9 29 9.0 -62.1 265 13 452.0 452.0 311.1 452.2 0.04 28 53 19885 -64.7 -73.7 28 9.0 -64.9 310 11 482.9 482.9 313.7 483.1 0.03 29 50 20240 -63.9 -72.9 28 9.0 -64.1 320 11 492.9 492.9 314.5 493.1 0.04 30 30 23370 -64.1 -73.1 28 9.0 -64.5 290 13 569.9 569.9 319.2 570.4 0.06 31 25 24486 -64.1 -73.1 28 9.0 -64.6 292 17 600.4 600.4 320.6 601.0 0.08 32 20 25860 -61.9 -70.9 29 9.0 -62.7 295 21 646.7 646.8 322.6 647.8 0.13 33 16 27250 -59.1 -68.1 30 9.0 -60.3 698.5 698.6 324.4 700.6 0.25 TRP 220 11102 -67.1 -76.1 27 9.0 -67.1 220 31 317.7 317.7 288.0 317.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5404.00 m Freezing level: Surface below freezing Freezing level: 983.41 mb = 379.61 m = 1245.42 ft Freezing level: 828.60 mb = 1775.00 m = 5823.42 ft Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 33.61 % Est. max temperature: 15.24 C = 59.43 F Sfc-Lift cond lev (LCL): 956.10 mb = 605.86 m = 1987.71 ft T: 2.76 C 700-500 lapse rate: 6.18 C/km ThetaE index: 0.42 C Layer 917.0- 872.0 mb Conv cond level (CCL): 646.56 mb = 3709.99 m = 12171.72 ft Mean mixing ratio: 3.07 g/kg Conv temperature: 28.64 C = 83.56 F Cap Strength: 16.04 C Lifted Index: 17.57 C Risk: None Lifted Index @300 mb: 19.48 C Lifted Index @700 mb: 12.33 C Showalter Index: 11.83 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 9.10 C K Index: -11.70 Risk: None Sweat Index: 102.00 Risk: None Energy Index: 3.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 61.41 J/kg Max Up Vert Vel: 11.08 m/s Conv Inhibition (B-): 47885.43 J/kg Cap Strength: 17.50 C Lift Cond Lev (LCL): 914.05 mb = 969.38 m = 3180.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 229 at 25 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 1026 40 160 5 -1.7 4.7 | 60 24 -20.9 -12.1 1 1000 246 180 19 0.0 19.0 | 97 19 -19.2 2.2 2 925 873 195 31 8.0 29.9 | 140 17 -11.1 13.1 3 850 1556 210 31 15.5 26.8 | 160 11 -3.7 10.0 4 700 3093 200 36 12.3 33.8 | 158 18 -6.9 17.0 5 500 5650 195 40 10.4 38.6 | 158 24 -8.8 21.8 6 400 7240 205 33 13.9 29.9 | 158 14 -5.2 13.1 7 300 9170 225 31 21.9 21.9 | 208 6 2.8 5.1 8 250 10320 230 31 23.7 19.9 | 236 6 4.6 3.1 9 220 11102 220 31 19.9 23.7 | 186 7 0.8 6.9 10 200 11680 225 36 25.5 25.5 | 216 11 6.3 8.7 11 150 13450 235 33 27.0 18.9 | 255 8 7.9 2.1 12 100 15970 240 21 18.2 10.5 | 9 6 -1.0 -6.3 13 70 18180 265 13 13.0 1.1 | 22 17 -6.2 -15.7 14 50 20240 320 11 7.1 -8.4 | 26 28 -12.1 -25.2 15 30 23370 290 13 12.2 -4.4 | 18 22 -6.9 -21.2 16 20 25860 295 21 19.0 -8.9 | 0 26 -0.1 -25.7 Wind Parameters Mean winds (0-6000m): 198.8 at 34.0 knts Storm direction: 228.8 at 25.5 knts Shear (0-3000m) pos: 4.8 neg: 1.2 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 98.3 deg Storm rel helicity (0-3000m) pos: 159.7 neg: -2.2 tot: 157.5 m^2/s^2 ave: 52.5 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 5.4 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 1.46 Bulk Shear: 42.02 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 ------------------------------------------------------------------------------- 500 182 18 93 19| 20.9 0.0 20.9|108.0 0.0 108.0 215.9 0.95| 21.5 20.5 1000 190 23 112 17| 14.0 0.0 14.0|146.9 0.0 146.9 146.9 0.94| 15.5 14.6 1500 195 26 123 15| 9.6 0.0 9.6|159.3 0.0 159.3 106.2 0.89| 12.4 11.0 2000 199 27 131 14| 7.2 0.6 7.8|159.7 -0.1 159.7 79.8 0.84| 9.9 8.3 2500 201 29 137 13| 5.8 1.0 6.7|159.7 -0.7 159.0 63.6 0.78| 8.4 6.6 3000 201 30 142 14| 4.8 1.2 6.0|159.7 -2.2 157.5 52.5 0.73| 7.4 5.4 4000 200 31 147 15| 3.6 1.2 4.8|160.1 -2.4 157.6 39.4 0.69| 5.9 4.1 5000 200 33 150 16| 2.9 1.2 4.1|160.1 -2.6 157.4 31.5 0.66| 4.9 3.3 6000 199 34 152 17| 2.3 1.1 3.4|161.7 -3.0 158.6 26.4 0.62| 4.4 2.7 Wrote GIF file: /home/apache/climate/data/raob//USHH/skewt/USHH.skewt.20251016.00.gif