UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for USHH... Searching the city database file for: USHH ... Date:1200Z 17 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 1021 40 4.6 -7.4 41 12.0 0.3 160 11 276.1 276.5 272.4 282.1 2.14 1 1000 210 2.4 -8.6 44 11.0 -1.3 165 19 275.5 275.9 271.8 281.1 1.99 2 965 497 0.0 -11.0 43 11.0 -3.4 179 26 275.9 276.2 271.6 280.8 1.71 3 944 674 2.6 -9.4 41 12.0 -1.6 187 31 280.3 280.7 274.6 286.0 1.98 4 925 839 2.4 -9.6 41 12.0 -1.8 195 35 281.8 282.1 275.3 287.5 1.99 5 874 1296 1.0 -13.0 34 14.0 -3.5 198 34 284.9 285.2 276.5 289.7 1.61 6 850 1519 0.2 -15.8 29 16.0 -4.6 200 33 286.4 286.6 276.8 290.3 1.31 7 700 3046 -9.1 -29.1 18 20.0 -13.0 195 44 292.4 292.5 278.6 294.0 0.49 8 654 3568 -11.7 -32.7 16 21.0 -15.3 194 42 295.2 295.3 279.7 296.5 0.37 9 619 3985 -15.3 -37.3 13 22.0 -18.4 193 41 295.8 295.8 279.8 296.6 0.25 10 574 4547 -21.3 -41.3 15 20.0 -23.5 192 39 295.2 295.2 279.4 295.8 0.18 11 541 4983 -20.7 -38.7 18 18.0 -22.9 191 37 300.9 301.0 282.1 301.8 0.25 12 500 5560 -24.3 -39.3 24 15.0 -26.0 190 35 303.4 303.5 283.1 304.3 0.25 13 454 6255 -29.9 -42.9 27 13.0 -31.0 194 34 304.9 304.9 283.6 305.6 0.19 14 400 7140 -38.7 -50.7 27 12.0 -39.3 200 33 304.7 304.7 283.4 305.0 0.09 15 381 7473 -41.3 -53.3 26 12.0 -41.8 199 35 305.5 305.5 283.7 305.8 0.07 16 300 9060 -51.7 -62.7 26 11.0 -51.9 195 46 312.5 312.5 286.2 312.6 0.03 17 250 10220 -60.9 -72.9 19 12.0 -61.0 200 38 315.5 315.5 287.3 315.6 0.01 18 223 10930 -64.3 -75.3 21 11.0 -64.4 205 42 320.8 320.8 289.0 320.8 0.01 19 207 11388 -64.5 -75.5 21 11.0 -64.6 205 37 327.4 327.4 291.0 327.4 0.01 20 200 11600 -63.1 -74.1 21 11.0 -63.2 205 35 332.8 332.8 292.5 332.9 0.01 21 183 12150 -59.9 -70.9 22 11.0 -60.0 214 31 346.6 346.6 295.9 346.7 0.01 22 150 13390 -59.7 -70.7 23 11.0 -59.9 235 23 367.2 367.2 300.1 367.3 0.02 23 133 14144 -58.3 -69.3 23 11.0 -58.5 241 21 382.6 382.6 302.7 382.7 0.03 24 104 15677 -62.1 -73.1 22 11.0 -62.3 253 18 403.2 403.2 305.6 403.3 0.02 25 100 15920 -61.5 -72.5 22 11.0 -61.7 255 17 408.9 408.9 306.4 409.0 0.02 26 82 17150 -60.1 -71.1 22 11.0 -60.4 263 14 435.6 435.7 309.4 435.8 0.03 27 70 18130 -62.3 -73.3 22 11.0 -62.6 270 11 451.1 451.1 311.0 451.3 0.03 28 50 20210 -63.1 -74.1 21 11.0 -63.4 275 17 494.8 494.8 314.6 495.0 0.03 29 36 22223 -65.3 -77.3 17 12.0 -65.7 314 18 537.8 537.8 317.4 538.0 0.03 30 30 23340 -63.3 -74.3 21 11.0 -63.8 335 19 572.1 572.1 319.3 572.5 0.05 31 24 24718 -60.5 -72.5 19 12.0 -61.4 310 18 617.9 617.9 321.5 618.6 0.09 32 20 25850 -60.9 -72.9 19 12.0 -61.9 290 17 649.8 649.8 322.7 650.6 0.10 33 16 27232 -62.5 -73.5 21 11.0 -63.4 687.4 687.4 324.0 688.3 0.11 34 13 28531 -56.5 -68.5 21 12.0 -58.6 750.2 750.3 326.0 752.9 0.29 TRP 223 10930 -64.3 -75.3 21 11.0 -64.4 205 42 320.8 320.8 289.0 320.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5350.00 m Freezing level: 846.77 mb = 1551.84 m = 5091.27 ft Wetbulb zero: 1017.00 mb = 72.14 m = 236.66 ft Precipitable water: 0.21 inches Sfc-500 mean rel hum: 24.36 % Est. max temperature: 13.64 C = 56.56 F Sfc-Lift cond lev (LCL): 847.61 mb = 1541.12 m = 5056.09 ft T: 0.07 C 700-500 lapse rate: 6.05 C/km ThetaE index: 1.33 C Layer 1000.0- 944.0 mb Conv cond level (CCL): 622.28 mb = 3944.61 m = 12941.46 ft Mean mixing ratio: 1.93 g/kg Conv temperature: 24.33 C = 75.79 F Cap Strength: 15.84 C Lifted Index: 17.22 C Risk: None Lifted Index @300 mb: 20.88 C Lifted Index @700 mb: 11.33 C Showalter Index: 11.72 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 8.50 C K Index: -11.30 Risk: None Sweat Index: 101.00 Risk: None Energy Index: 2.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.25 J/kg Max Up Vert Vel: 7.65 m/s Conv Inhibition (B-): 51583.80 J/kg Cap Strength: 17.20 C Lift Cond Lev (LCL): 811.05 mb = 1887.90 m = 6193.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 223 at 27 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 1021 40 160 11 -3.8 10.3 | 67 24 -22.5 -9.5 1 1000 210 165 19 -4.9 18.4 | 86 24 -23.7 -1.5 2 925 839 195 35 9.1 33.8 | 145 17 -9.7 14.0 3 850 1519 200 33 11.3 31.0 | 146 13 -7.4 11.2 4 700 3046 195 44 11.4 42.5 | 162 24 -7.3 22.7 5 500 5560 190 35 6.1 34.5 | 139 19 -12.7 14.7 6 400 7140 200 33 11.3 31.0 | 146 13 -7.4 11.2 7 300 9060 195 46 11.9 44.4 | 164 26 -6.8 24.6 8 250 10220 200 38 13.0 35.7 | 160 17 -5.7 15.9 9 223 10930 205 42 17.7 38.1 | 177 18 -1.0 18.3 10 200 11600 205 35 14.8 31.7 | 162 13 -3.9 11.9 11 150 13390 235 23 18.8 13.2 | 359 7 0.1 -6.6 12 100 15920 255 17 16.4 4.4 | 9 16 -2.3 -15.4 13 70 18130 270 11 11.0 -0.0 | 21 21 -7.7 -19.8 14 50 20210 275 17 16.9 -1.5 | 5 21 -1.8 -21.3 15 30 23340 335 19 8.0 -17.2 | 16 39 -10.7 -37.0 16 20 25850 290 17 16.0 -5.8 | 6 26 -2.8 -25.6 Wind Parameters Mean winds (0-6000m): 193.4 at 36.4 knts Storm direction: 223.4 at 27.3 knts Shear (0-3000m) pos: 4.4 neg: 1.9 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 94.9 deg Storm rel helicity (0-3000m) pos: 180.7 neg: 0.0 tot: 180.7 m^2/s^2 ave: 60.2 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 5.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.61 Bulk Shear: 47.84 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 ------------------------------------------------------------------------------- 500 171 20 91 22| 18.1 0.0 18.1|107.2 0.0 107.2 214.4 0.96| 19.2 18.4 1000 185 26 112 17| 13.6 0.0 13.6|158.1 0.0 158.1 158.1 0.93| 15.7 14.7 1500 191 29 123 16| 8.8 0.0 8.8|159.1 0.0 159.1 106.1 0.87| 11.3 9.9 2000 193 30 129 15| 6.6 1.0 7.6|167.1 0.0 167.1 83.6 0.84| 9.4 7.9 2500 194 32 136 16| 5.3 1.5 6.8|174.4 0.0 174.4 69.7 0.80| 8.3 6.6 3000 194 34 141 17| 4.4 1.9 6.3|180.7 0.0 180.7 60.2 0.75| 7.6 5.7 4000 194 36 146 18| 3.3 1.1 4.4|180.7 -19.7 161.0 40.2 0.63| 6.2 3.9 5000 194 36 147 19| 2.6 0.7 3.3|180.7 -38.6 142.1 28.4 0.51| 5.3 2.7 6000 193 36 146 19| 2.2 0.5 2.8|183.6 -47.7 135.9 22.6 0.46| 4.8 2.2 Wrote GIF file: /home/apache/climate/data/raob//USHH/skewt/USHH.skewt.20251017.12.gif