UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for USHH... Searching the city database file for: USHH ... Date:1200Z 19 APR 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 1001 40 3.0 -4.0 60 7.0 0.3 200 11 276.1 276.5 273.4 283.9 2.83 1 1000 55 3.0 -5.0 56 8.0 0.0 200 11 276.1 276.6 273.2 283.5 2.63 2 980 217 -0.5 -7.5 59 7.0 -2.9 200 16 274.2 274.6 271.4 280.4 2.22 3 925 676 -3.7 -8.7 68 5.0 -5.3 200 31 275.5 275.9 272.0 281.5 2.14 4 875 1112 -7.1 -11.1 73 4.0 -8.3 213 28 276.4 276.7 272.1 281.7 1.87 5 850 1338 -7.3 -10.9 75 3.6 -8.4 220 27 278.5 278.8 273.5 284.1 1.95 6 801 1800 -7.7 -11.2 76 3.5 -8.8 249 29 282.8 283.2 276.0 288.7 2.03 7 752 2293 -6.3 -9.4 79 3.1 -7.4 280 31 289.5 290.0 280.0 296.9 2.49 8 700 2850 -9.5 -13.2 74 3.7 -10.6 315 33 292.0 292.3 280.4 297.9 1.97 9 500 5370 -25.3 -30.1 64 4.8 -26.1 310 42 302.2 302.3 283.1 304.3 0.63 10 448 6160 -29.3 -34.3 62 5.0 -29.9 317 51 306.8 306.9 284.7 308.4 0.47 11 400 6960 -34.7 -39.7 60 5.0 -35.1 325 60 309.9 309.9 285.7 311.0 0.30 12 357 7744 -40.1 -46.1 53 6.0 -40.5 325 65 312.9 312.9 286.6 313.5 0.17 13 301 8878 -51.1 -58.1 43 7.0 -51.2 325 73 313.0 313.1 286.5 313.2 0.05 14 300 8900 -51.3 -58.3 43 7.0 -51.5 325 73 313.0 313.1 286.5 313.2 0.05 15 280 9347 -55.5 -62.5 41 7.0 -55.6 325 73 313.2 313.2 286.5 313.4 0.03 16 260 9821 -57.9 -64.9 40 7.0 -58.0 325 73 316.4 316.4 287.6 316.5 0.02 17 250 10070 -57.1 -64.1 41 7.0 -57.2 325 73 321.2 321.2 289.1 321.3 0.03 18 246 10172 -56.3 -63.3 41 7.0 -56.4 325 72 323.9 323.9 290.0 324.0 0.03 19 218 10934 -59.7 -66.7 40 7.0 -59.8 328 65 330.0 330.0 291.7 330.1 0.02 20 206 11292 -55.5 -62.5 41 7.0 -55.6 329 62 342.0 342.0 294.8 342.1 0.04 21 200 11480 -55.5 -63.5 36 8.0 -55.6 330 60 344.9 344.9 295.5 345.0 0.04 22 150 13320 -53.7 -63.7 28 10.0 -54.0 340 50 377.5 377.6 301.9 377.8 0.05 23 117 14912 -52.5 -64.5 22 12.0 -53.0 337 40 407.6 407.6 306.2 407.9 0.06 24 100 15920 -53.1 -67.1 17 14.0 -53.7 335 33 425.1 425.1 308.3 425.4 0.05 25 72 18039 -54.9 -71.9 10 17.0 -55.6 335 26 463.2 463.2 312.1 463.4 0.03 26 70 18220 -53.5 -70.5 11 17.0 -54.3 335 25 469.9 469.9 312.7 470.2 0.04 27 61 19108 -52.1 -70.1 10 18.0 -53.2 331 24 491.9 491.9 314.4 492.2 0.05 28 50 20390 -53.7 -73.7 7 20.0 -54.8 325 23 516.9 516.9 316.1 517.2 0.04 29 30 23640 -56.5 -76.5 6 20.0 -57.8 305 19 590.6 590.6 320.2 590.9 0.04 30 22 25626 -52.9 -73.9 6 21.0 -55.3 313 17 656.1 656.2 322.9 656.8 0.08 31 20 26240 -53.9 -73.9 7 20.0 -56.2 315 17 671.2 671.2 323.5 671.9 0.09 32 14 28564 -47.5 -69.5 6 22.0 -52.5 765.0 765.1 326.4 767.2 0.23 33 13 29058 -43.3 -67.3 5 24.0 -50.3 795.9 796.1 327.2 799.3 0.34 34 12 29594 -46.5 -69.5 6 23.0 -52.4 803.0 803.1 327.4 805.7 0.27 35 11 30175 -43.1 -67.1 5 24.0 -50.8 835.6 835.8 328.2 839.9 0.42 36 10 30812 -46.9 -70.9 5 24.0 -53.4 844.5 844.6 328.3 847.3 0.27 37 10 30812 -44.5 -69.5 5 25.0 -52.0 853.4 853.6 328.5 856.9 0.33 TRP 260 9821 -57.9 -64.9 40 7.0 -58.0 325 73 316.4 316.4 287.6 316.5 0.02 WND 301 8878 -51.1 -58.1 43 7.0 -51.2 325 73 313.0 313.1 286.5 313.2 0.05 Sounding variables and indices 1000-500 mb thick: 5315.00 m Freezing level: 982.86 mb = 194.19 m = 637.11 ft Wetbulb zero: 999.86 mb = 56.11 m = 184.08 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 70.78 % Est. max temperature: 5.34 C = 41.62 F Sfc-Lift cond lev (LCL): 897.88 mb = 909.49 m = 2983.85 ft T: -5.52 C 700-500 lapse rate: 6.27 C/km ThetaE index: 3.54 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 653.91 mb = 3360.15 m = 11024.00 ft Mean mixing ratio: 2.20 g/kg Conv temperature: 21.03 C = 69.85 F Cap Strength: 12.19 C Lifted Index: 17.57 C Risk: None Lifted Index @300 mb: 22.51 C Lifted Index @700 mb: 12.19 C Showalter Index: 15.46 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 14.40 C K Index: 3.40 Risk: None Sweat Index: 246.00 Risk: None Energy Index: 4.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.77 J/kg Max Up Vert Vel: 3.09 m/s Conv Inhibition (B-): 67456.06 J/kg Cap Strength: 17.46 C Lift Cond Lev (LCL): 864.46 mb = 1206.51 m = 3958.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 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 1001 40 200 11 3.8 10.3 | 160 33 -11.4 30.8 1 1000 55 200 11 3.8 10.3 | 160 33 -11.4 30.8 2 925 676 200 31 10.6 29.1 | 175 50 -4.5 49.6 3 850 1338 220 27 17.4 20.7 | 183 41 2.2 41.2 4 700 2850 315 33 23.3 -23.3 | 289 9 8.2 -2.8 5 500 5370 310 42 32.2 -27.0 | 291 18 17.0 -6.5 6 400 6960 325 60 34.4 -49.1 | 326 35 19.3 -28.6 7 301 8878 325 73 41.9 -59.8 | 326 48 26.7 -39.3 8 300 8900 325 73 41.9 -59.8 | 326 48 26.7 -39.3 9 260 9821 325 73 41.9 -59.8 | 326 48 26.7 -39.3 10 250 10070 325 73 41.9 -59.8 | 326 48 26.7 -39.3 11 200 11480 330 60 30.0 -52.0 | 335 35 14.9 -31.5 12 150 13320 340 50 17.1 -47.0 | 356 27 2.0 -26.5 13 100 15920 335 33 13.9 -29.9 | 7 9 -1.2 -9.4 14 70 18220 335 25 10.6 -22.7 | 65 5 -4.6 -2.2 15 50 20390 325 23 13.2 -18.8 | 131 3 -1.9 1.7 16 30 23640 305 19 15.6 -10.9 | 183 10 0.4 9.6 17 20 26240 315 17 12.0 -12.0 | 160 9 -3.1 8.5 Wind Parameters Mean winds (0-6000m): 293.6 at 34.0 knts Storm direction: 323.6 at 25.5 knts Shear (0-3000m) pos: 8.7 neg: 2.7 tot: 11.4 10-3/s Storm rel Dir Shear (0-3000m): 129.9 deg Storm rel helicity (0-3000m) pos: 444.5 neg: 0.0 tot: 444.5 m^2/s^2 ave: 148.2 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 13.8 stream: 9.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.02 Bulk Shear: 209.37 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 ------------------------------------------------------------------------------- 500 200 19 167 39| 0.0 16.1 16.1| 87.7 0.0 87.7 175.5 0.55| 16.1 8.8 1000 202 24 172 43| 3.0 8.0 11.0|162.6 0.0 162.6 162.6 0.58| 12.9 7.5 1500 208 25 176 43| 5.3 5.4 10.6|247.0 0.0 247.0 164.7 0.62| 12.3 7.6 2000 219 26 182 41| 7.7 4.0 11.7|352.7 0.0 352.7 176.3 0.66| 13.4 8.8 2500 231 27 189 38| 8.9 3.2 12.1|417.6 0.0 417.6 167.0 0.67| 14.2 9.4 3000 245 28 198 34| 8.7 2.7 11.4|444.5 0.0 444.5 148.2 0.68| 13.8 9.4 4000 271 30 216 25| 6.5 2.0 8.6|445.3 0.0 445.3 111.3 0.65| 10.8 7.1 5000 285 32 232 20| 5.2 1.8 7.0|445.3 -0.2 445.2 89.0 0.63| 9.1 5.7 6000 294 34 247 17| 5.2 1.5 6.7|482.4 -0.4 482.0 80.3 0.63| 8.4 5.3 Wrote GIF file: /home/apache/climate/data/raob//USHH/skewt/USHH.skewt.20250419.12.gif