UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for UHSS... Searching the city database file for: UHSS ... Date:1200Z 30 APR 25 Station: UHSS WMO ident: 32150 Latitude: 46.92 Longitude: 142.73 Elevation: 31.00 ------------------------------------------------------------------------------- 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 1017 31 0.4 -2.8 79 3.2 -0.8 345 3 272.2 272.7 271.4 280.5 3.05 1 1000 156 -0.5 -3.9 78 3.4 -1.7 15 11 272.6 273.1 271.4 280.5 2.86 2 945 607 -2.7 -5.7 80 3.0 -3.7 342 7 274.9 275.3 272.4 282.2 2.64 3 929 743 -0.7 -4.3 77 3.6 -2.1 332 5 278.2 278.8 274.9 286.6 2.99 4 925 777 -0.9 -5.1 73 4.2 -2.4 330 5 278.4 278.9 274.7 286.3 2.82 5 898 1013 -2.7 -8.7 63 6.0 -4.7 337 7 278.9 279.3 274.1 285.1 2.20 6 850 1450 -0.3 -14.3 34 14.0 -4.7 350 11 285.8 286.1 276.8 290.3 1.48 7 824 1699 1.0 -26.0 11 27.0 -5.5 348 13 289.8 289.9 277.4 291.5 0.56 8 817 1767 1.0 -28.0 9 29.0 -5.8 347 13 290.5 290.5 277.6 292.0 0.47 9 770 2242 0.0 -28.0 10 28.0 -6.6 342 17 294.4 294.4 279.6 296.0 0.50 10 706 2932 -3.7 -30.7 10 27.0 -9.5 336 22 297.7 297.7 280.9 299.1 0.42 11 700 2999 -4.5 -28.5 13 24.0 -9.9 335 23 297.5 297.6 281.0 299.2 0.52 12 500 5540 -24.7 -47.7 10 23.0 -26.7 310 31 302.9 302.9 282.7 303.3 0.10 13 466 6047 -29.3 -49.3 13 20.0 -30.7 315 33 303.4 303.4 282.9 303.7 0.09 14 400 7120 -37.1 -58.1 9 21.0 -37.9 325 38 306.8 306.8 284.1 306.9 0.04 15 300 9050 -51.5 -67.5 13 16.0 -51.7 320 54 312.8 312.8 286.3 312.8 0.01 16 267 9796 -57.1 -72.1 13 15.0 -57.2 310 49 315.2 315.2 287.2 315.2 0.01 17 250 10210 -58.9 -72.9 15 14.0 -59.0 305 46 318.5 318.5 288.3 318.5 0.01 18 229 10762 -60.5 -74.5 14 14.0 -60.6 310 46 324.2 324.2 290.0 324.2 0.01 19 207 11401 -55.9 -68.9 18 13.0 -56.1 291 30 340.9 340.9 294.6 340.9 0.02 20 200 11620 -56.7 -69.7 18 13.0 -56.9 285 25 343.0 343.0 295.0 343.0 0.02 21 150 13450 -53.1 -68.1 15 15.0 -53.5 285 17 378.6 378.6 302.1 378.7 0.03 22 100 16060 -52.7 -71.7 8 19.0 -53.4 250 15 425.9 425.9 308.4 426.0 0.02 23 97 16257 -51.5 -70.5 9 19.0 -52.2 250 14 432.0 432.0 309.1 432.1 0.03 24 88 16884 -53.9 -73.9 7 20.0 -54.5 248 12 439.4 439.4 309.8 439.5 0.02 25 70 18350 -54.3 -74.3 7 20.0 -55.1 245 7 468.2 468.2 312.5 468.4 0.02 26 68 18536 -54.3 -74.3 7 20.0 -55.1 244 8 472.1 472.1 312.8 472.3 0.02 27 55 19914 -48.9 -72.9 4 24.0 -50.6 238 17 514.0 514.0 315.9 514.3 0.04 28 50 20540 -49.5 -73.5 4 24.0 -51.2 235 21 526.8 526.8 316.8 527.1 0.04 29 30 23860 -52.3 -76.3 4 24.0 -54.3 210 7 602.1 602.1 320.7 602.4 0.04 30 27 24540 -53.3 -77.3 4 24.0 -55.3 617.7 617.7 321.4 618.0 0.04 TRP 229 10762 -60.5 -74.5 14 14.0 -60.6 310 46 324.2 324.2 290.0 324.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5384.00 m Freezing level: 1009.44 mb = 86.56 m = 283.97 ft Freezing level: 844.00 mb = 1507.43 m = 4945.57 ft Freezing level: 770.00 mb = 2242.22 m = 7356.28 ft Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 25.91 % Est. max temperature: 11.54 C = 52.76 F Sfc-Lift cond lev (LCL): 967.43 mb = 419.71 m = 1376.99 ft T: -1.79 C 700-500 lapse rate: 7.95 C/km ThetaE index: 1.44 C Layer 925.0- 850.0 mb Conv cond level (CCL): 638.48 mb = 3693.74 m = 12118.42 ft Mean mixing ratio: 2.80 g/kg Conv temperature: 27.45 C = 81.41 F Cap Strength: 16.73 C Lifted Index: 17.41 C Risk: None Lifted Index @300 mb: 21.61 C Lifted Index @700 mb: 16.46 C Showalter Index: 11.32 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 24.40 C Cross Totals Index: 10.40 C K Index: -13.90 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 2.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.24 J/kg Max Up Vert Vel: 6.82 m/s Conv Inhibition (B-): 45387.96 J/kg Cap Strength: 17.40 C Lift Cond Lev (LCL): 915.82 mb = 856.34 m = 2809.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 356 at 15 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 1017 31 345 3 0.8 -2.9 | 179 12 -0.2 12.4 1 1000 156 15 11 -2.8 -10.6 | 141 6 -3.8 4.7 2 925 777 330 5 2.5 -4.3 | 188 11 1.5 11.0 3 850 1450 350 11 1.9 -10.8 | 192 5 0.9 4.5 4 700 2999 335 23 9.7 -20.8 | 302 10 8.7 -5.5 5 500 5540 310 31 23.7 -19.9 | 281 23 22.8 -4.6 6 400 7120 325 38 21.8 -31.1 | 307 26 20.8 -15.8 7 300 9050 320 54 34.7 -41.4 | 308 43 33.7 -26.0 8 250 10210 305 46 37.7 -26.4 | 287 38 36.7 -11.0 9 229 10762 310 46 35.2 -29.6 | 293 37 34.3 -14.2 10 200 11620 285 25 24.1 -6.5 | 249 25 23.2 8.9 11 150 13450 285 17 16.4 -4.4 | 235 19 15.4 10.9 12 100 16060 250 15 14.1 5.1 | 213 24 13.1 20.5 13 70 18350 245 7 6.3 3.0 | 196 19 5.4 18.3 14 50 20540 235 21 17.2 12.0 | 211 32 16.2 27.4 15 30 23860 210 7 3.5 6.1 | 187 22 2.5 21.4 Wind Parameters Mean winds (0-6000m): 326.3 at 20.5 knts Storm direction: 356.3 at 15.4 knts Shear (0-3000m) pos: 1.5 neg: 2.2 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 122.9 deg Storm rel helicity (0-3000m) pos: 18.0 neg: -8.9 tot: 9.1 m^2/s^2 ave: 3.0 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.80 Bulk Shear: 28.99 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 5 9 165 7| 4.5 0.0 4.5| 6.2 -8.7 -2.5 -5.0 -0.04| 12.5 -0.5 1000 357 7 176 8| 2.3 0.7 2.9| 9.4 -8.7 0.7 0.7 0.05| 8.6 0.4 1500 353 8 180 7| 3.1 0.5 3.5| 10.3 -8.9 1.4 1.0 0.06| 7.4 0.4 2000 351 9 185 6| 2.3 1.1 3.5| 13.4 -8.9 4.5 2.3 0.19| 6.6 1.3 2500 347 11 197 5| 1.9 1.8 3.6| 16.3 -8.9 7.4 3.0 0.25| 6.1 1.5 3000 344 13 220 4| 1.5 2.2 3.7| 18.0 -8.9 9.1 3.0 0.24| 5.8 1.4 4000 338 16 260 5| 1.2 2.2 3.4| 18.0 -15.5 2.5 0.6 0.16| 5.0 0.8 5000 332 18 275 8| 0.9 2.2 3.2| 18.0 -27.5 -9.5 -1.9 0.08| 4.6 0.4 6000 326 20 279 11| 1.1 2.1 3.1| 38.4 -36.2 2.3 0.4 0.11| 4.4 0.5 Wrote GIF file: /home/apache/climate/data/raob//UHSS/skewt/UHSS.skewt.20250430.12.gif