UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for UHSS... Searching the city database file for: UHSS ... Date:1200Z 20 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 1005 31 -0.3 -2.9 83 2.6 -1.3 345 15 272.5 273.0 271.6 280.8 3.07 1 1000 66 -0.9 -4.1 79 3.2 -2.1 347 16 272.2 272.7 271.1 279.9 2.82 2 992 130 -1.9 -5.0 79 3.1 -3.0 349 17 271.9 272.3 270.6 279.1 2.65 3 927 667 -3.7 -6.9 78 3.2 -4.8 9 25 275.4 275.8 272.4 282.2 2.45 4 925 684 -3.5 -6.7 78 3.2 -4.6 10 25 275.7 276.1 272.7 282.7 2.50 5 888 1009 0.0 -3.1 80 3.1 -1.3 346 18 282.6 283.2 277.8 292.3 3.42 6 860 1265 -2.3 -5.1 81 2.8 -3.4 327 13 282.8 283.3 277.4 291.4 3.04 7 850 1358 -2.3 -5.1 81 2.8 -3.4 320 11 283.7 284.3 277.9 292.5 3.07 8 841 1443 -1.7 -4.5 81 2.8 -2.8 319 11 285.2 285.8 278.9 294.5 3.25 9 703 2854 -8.1 -10.7 82 2.6 -9.0 310 11 293.2 293.6 281.5 300.4 2.40 10 700 2887 -7.5 -10.0 82 2.5 -8.4 310 11 294.2 294.6 282.1 301.9 2.55 11 690 2999 -6.9 -9.5 82 2.6 -7.8 309 12 296.1 296.5 283.1 304.2 2.69 12 513 5242 -21.3 -24.7 74 3.4 -22.0 278 24 304.8 305.0 284.6 308.1 1.01 13 500 5430 -22.9 -26.5 72 3.6 -23.6 275 25 305.1 305.3 284.6 308.0 0.88 14 400 7030 -35.9 -39.5 69 3.6 -36.2 275 38 308.3 308.4 285.1 309.4 0.31 15 389 7224 -37.1 -40.6 70 3.5 -37.4 276 38 309.2 309.3 285.4 310.2 0.28 16 351 7925 -43.9 -47.5 67 3.6 -44.1 281 38 309.3 309.3 285.2 309.8 0.15 17 322 8500 -47.5 -50.9 68 3.4 -47.6 285 38 312.0 312.0 286.2 312.4 0.11 18 305 8860 -46.5 -49.8 69 3.3 -46.6 266 31 318.3 318.3 288.3 318.8 0.13 19 300 8970 -46.7 -50.0 69 3.3 -46.9 260 29 319.5 319.6 288.8 320.0 0.13 20 250 10170 -47.1 -50.6 67 3.5 -47.3 250 29 336.0 336.1 293.5 336.6 0.15 21 200 11640 -48.7 -52.4 65 3.7 -48.9 250 23 355.7 355.7 298.0 356.3 0.15 22 150 13520 -50.3 -54.0 65 3.7 -50.5 255 21 383.4 383.4 302.9 384.2 0.16 23 111 15478 -51.9 -55.6 64 3.7 -52.1 255 20 414.9 414.9 307.2 415.8 0.18 24 100 16150 -54.5 -58.4 62 3.9 -54.7 255 19 422.4 422.5 308.1 423.2 0.14 25 98 16280 -54.7 256 19 424.5 26 71 18330 -59.1 274 23 456.1 27 70 18420 -57.7 275 23 460.9 28 50 20550 -56.9 285 7 509.4 29 44 21365 -54.7 295 7 533.7 30 35 22822 -57.1 313 7 563.6 31 30 23800 -56.3 325 7 591.2 32 21 26077 -53.3 49 5 663.7 33 20 26390 -54.3 60 5 670.0 34 19 26718 -55.1 677.4 35 11 30286 -45.5 826.9 TRP 322 8500 -47.5 -50.9 68 3.4 -47.6 285 38 312.0 312.0 286.2 312.4 0.11 WND Sounding variables and indices 1000-500 mb thick: 5364.00 m Freezing level: Surface below freezing Freezing level: 888.00 mb = 1009.22 m = 3311.06 ft Freezing level: 888.00 mb = 1009.22 m = 3311.06 ft Wetbulb zero: Below ground Precipitable water: 0.54 inches Sfc-500 mean rel hum: 79.10 % Est. max temperature: 10.52 C = 50.93 F Sfc-Lift cond lev (LCL): 964.92 mb = 349.31 m = 1146.02 ft T: -2.64 C 700-500 lapse rate: 6.06 C/km ThetaE index: 1.69 C Layer 1000.0- 927.0 mb Conv cond level (CCL): 635.38 mb = 3622.79 m = 11885.63 ft Mean mixing ratio: 2.62 g/kg Conv temperature: 25.84 C = 78.51 F Cap Strength: 19.81 C Lifted Index: 19.82 C Risk: None Lifted Index @300 mb: 26.93 C Lifted Index @700 mb: 14.04 C Showalter Index: 11.47 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 17.80 C K Index: 13.00 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 3.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.07 J/kg Max Up Vert Vel: 6.49 m/s Conv Inhibition (B-): 63512.59 J/kg Cap Strength: 19.79 C Lift Cond Lev (LCL): 907.55 mb = 835.77 m = 2742.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 13 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 1005 31 345 15 3.9 -14.5 | 34 3 -1.9 -2.8 1 925 684 10 25 -4.3 -24.6 | 38 16 -10.1 -12.9 2 850 1358 320 11 7.1 -8.4 | 202 4 1.3 3.3 3 700 2887 310 11 8.4 -7.1 | 210 5 2.7 4.7 4 500 5430 275 25 24.9 -2.2 | 244 21 19.1 9.5 5 400 7030 275 38 37.9 -3.3 | 255 33 32.1 8.4 6 322 8500 285 38 36.7 -9.8 | 267 31 30.9 1.9 7 300 8970 260 29 28.6 5.0 | 234 28 22.8 16.8 8 250 10170 250 29 27.3 9.9 | 225 31 21.5 21.6 9 200 11640 250 23 21.6 7.9 | 219 25 15.9 19.6 10 150 13520 255 21 20.3 5.4 | 220 22 14.5 17.2 11 100 16150 255 19 18.4 4.9 | 217 21 12.6 16.6 12 70 18420 275 23 22.9 -2.0 | 240 20 17.2 9.7 13 50 20550 285 7 6.8 -1.8 | 186 10 1.0 9.9 14 30 23800 325 7 4.0 -5.7 | 164 6 -1.7 6.0 15 20 26390 60 5 -4.3 -2.5 | 132 14 -10.1 9.2 Wind Parameters Mean winds (0-6000m): 303.8 at 17.4 knts Storm direction: 333.8 at 13.1 knts Shear (0-3000m) pos: 1.7 neg: 3.2 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): -175.7 deg Storm rel helicity (0-3000m) pos: 6.8 neg: -16.8 tot: -10.0 m^2/s^2 ave: -3.3 10^-3 m/s^2 rel: -0.25 Storm rel vorticity (0-3000m) horiz: 6.1 stream: -1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.58 Bulk Shear: 36.05 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 ------------------------------------------------------------------------------- 500 358 19 36 9| 10.1 0.0 10.1| 2.7 -0.4 2.2 4.4 0.06| 10.2 0.6 1000 0 20 34 11| 5.0 4.4 9.4| 4.9 -13.6 -8.6 -8.6 -0.15| 11.8 -1.8 1500 356 18 35 8| 3.4 5.8 9.1| 5.0 -16.8 -11.8 -7.8 -0.31| 11.3 -3.5 2000 349 16 32 5| 2.5 4.5 7.0| 5.2 -16.8 -11.5 -5.8 -0.30| 8.6 -2.6 2500 344 15 27 3| 2.0 3.7 5.7| 5.5 -16.8 -11.3 -4.5 -0.28| 7.0 -2.0 3000 339 15 18 2| 1.7 3.2 4.9| 6.8 -16.8 -10.0 -3.3 -0.25| 6.1 -1.5 4000 329 15 295 2| 1.3 3.0 4.3| 13.5 -16.8 -3.2 -0.8 -0.13| 5.4 -0.7 5000 316 16 265 5| 1.0 3.1 4.1| 14.6 -18.4 -3.8 -0.8 -0.11| 5.1 -0.6 6000 304 17 257 9| 0.8 3.2 4.0| 29.0 -22.2 6.8 1.1 -0.07| 4.9 -0.3 Wrote GIF file: /home/apache/climate/data/raob//UHSS/skewt/UHSS.skewt.20250420.12.gif