UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051712.upa.cvt Date: 1200Z 17 MAY 25 Searching for UHSS... Searching the city database file for: UHSS ... Date:1200Z 17 MAY 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 1003 31 14.8 11.4 80 3.4 12.8 5 1 287.7 289.2 285.8 311.4 8.46 1 1000 53 15.6 7.6 59 8.0 11.2 10 2 288.8 289.9 284.3 307.3 6.55 2 994 104 17.8 9.8 59 8.0 13.1 19 4 291.5 292.8 286.5 313.3 7.67 3 925 717 16.4 6.4 52 10.0 10.7 135 31 296.1 297.3 287.1 315.1 6.52 4 903 922 15.6 5.6 51 10.0 10.0 142 28 297.3 298.4 287.4 315.9 6.32 5 850 1432 11.6 5.6 67 6.0 8.2 160 21 298.3 299.5 288.1 318.1 6.72 6 759 2370 5.2 -1.8 61 7.0 1.8 172 19 301.2 302.0 286.9 314.5 4.42 7 700 3027 0.8 -3.8 71 4.6 -1.3 180 17 303.4 304.1 287.4 316.0 4.12 8 642 3716 -3.3 -5.7 83 2.4 -4.4 175 21 306.3 307.0 288.2 318.4 3.89 9 622 3965 -5.5 -7.7 84 2.2 -6.4 173 22 306.6 307.2 287.9 317.3 3.44 10 598 4272 -9.5 -12.9 76 3.4 -10.7 171 24 305.4 305.9 286.4 312.9 2.37 11 569 4656 -9.1 -17.1 52 8.0 -11.6 168 26 310.3 310.6 287.4 316.0 1.76 12 556 4834 -10.3 -20.3 44 10.0 -13.2 166 27 310.9 311.2 287.2 315.4 1.37 13 525 5272 -14.7 -20.7 60 6.0 -16.3 163 29 310.7 311.0 287.2 315.4 1.40 14 500 5640 -17.3 -26.3 45 9.0 -19.3 160 31 311.9 312.1 287.1 315.0 0.89 15 480 5946 -19.7 -28.7 45 9.0 -21.5 165 29 312.6 312.8 287.2 315.2 0.75 16 463 6214 -22.1 -29.1 53 7.0 -23.4 169 28 312.9 313.0 287.2 315.5 0.74 17 400 7290 -24.5 -28.4 70 3.9 -25.3 185 21 323.1 323.3 290.7 326.4 0.92 18 346 8321 -35.3 -40.1 61 4.8 -35.8 210 22 322.2 322.3 289.8 323.4 0.34 19 300 9300 -41.7 -45.9 64 4.2 -42.0 235 23 326.6 326.6 291.0 327.4 0.21 20 263 10187 -47.3 -50.6 69 3.3 -47.4 231 34 330.9 330.9 292.1 331.5 0.14 21 250 10520 -52.5 -55.9 67 3.4 -52.6 230 38 328.0 328.0 291.2 328.3 0.08 22 234 10942 -57.7 -61.3 63 3.6 -57.8 234 37 326.4 326.4 290.7 326.6 0.04 23 210 11618 -62.3 -65.9 62 3.6 -62.3 240 35 329.5 329.5 291.6 329.6 0.03 24 200 11920 -61.5 -65.0 63 3.5 -61.6 245 31 335.4 335.4 293.2 335.5 0.03 25 196 12046 -60.3 -64.1 61 3.8 -60.4 246 31 339.2 339.2 294.1 339.4 0.04 26 173 12833 -56.1 -59.8 63 3.7 -56.2 253 35 358.5 358.5 298.5 358.8 0.07 27 150 13740 -56.3 -60.3 61 4.0 -56.4 260 38 373.1 373.1 301.2 373.4 0.08 28 100 16300 -58.7 -65.7 40 7.0 -58.9 250 33 414.3 414.3 307.1 414.6 0.06 29 98 16427 -59.1 -66.1 40 7.0 -59.3 250 32 415.9 415.9 307.3 416.2 0.05 30 70 18530 -60.7 -69.7 30 9.0 -61.0 255 23 454.5 454.5 311.3 454.8 0.05 31 69 18620 -60.7 -69.7 30 9.0 -61.0 252 22 456.4 456.4 311.5 456.7 0.05 32 60 19496 -57.1 -67.1 27 10.0 -57.6 228 15 483.1 483.1 313.7 483.5 0.08 33 50 20650 -57.1 -68.1 24 11.0 -57.7 195 5 508.9 508.9 315.6 509.4 0.08 34 30 23910 -53.7 -68.7 14 15.0 -55.2 95 5 598.2 598.3 320.6 599.2 0.12 35 24 25346 -53.5 -69.5 13 16.0 -55.4 65 7 638.2 638.3 322.3 639.3 0.14 36 20 26530 -49.7 -67.7 10 18.0 -52.9 40 9 684.0 684.1 324.0 685.9 0.21 37 17 27601 -46.7 -65.7 10 19.0 -51.2 726.2 726.4 325.3 729.2 0.33 TRP 210 11618 -62.3 -65.9 62 3.6 -62.3 240 35 329.5 329.5 291.6 329.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5587.00 m Freezing level: 688.68 mb = 3161.45 m = 10372.10 ft Wetbulb zero: 724.76 mb = 2744.70 m = 9004.82 ft Precipitable water: 0.99 inches Sfc-500 mean rel hum: 63.58 % Est. max temperature: 25.35 C = 77.62 F Sfc-Lift cond lev (LCL): 953.23 mb = 460.96 m = 1512.31 ft T: 16.98 C 700-500 lapse rate: 6.93 C/km ThetaE index: 4.08 C Layer 1000.0- 994.0 mb Conv cond level (CCL): 744.94 mb = 2521.68 m = 8273.12 ft Mean mixing ratio: 6.95 g/kg Conv temperature: 28.81 C = 83.86 F Cap Strength: 4.57 C Lifted Index: 2.43 C Risk: None Lifted Index @300 mb: 9.14 C Lifted Index @700 mb: 2.95 C Showalter Index: 0.14 C Risk: Thunderstorms probable Total Totals Index: 51.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.90 C Cross Totals Index: 22.90 C K Index: 29.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 196.20 Risk: None Energy Index: -0.61 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.90 J/kg Max Up Vert Vel: 5.98 m/s Conv Inhibition (B-): 44217.91 J/kg Cap Strength: 4.57 C Lift Cond Lev (LCL): 831.11 mb = 1618.10 m = 5308.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 192 at 17 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 1003 31 5 1 -0.1 -1.0 | 11 18 -3.5 -17.5 1 925 717 135 31 -21.9 21.9 | 102 26 -25.4 5.5 2 850 1432 160 21 -7.2 19.7 | 107 11 -10.6 3.3 3 700 3027 180 17 0.0 17.0 | 99 3 -3.4 0.5 4 500 5640 160 31 -10.6 29.1 | 132 19 -14.1 12.7 5 400 7290 185 21 1.8 20.9 | 160 5 -1.6 4.5 6 300 9300 235 23 18.8 13.2 | 282 16 15.4 -3.3 7 250 10520 230 38 29.1 24.4 | 253 27 25.7 8.0 8 210 11618 240 35 30.3 17.5 | 268 27 26.9 1.0 9 200 11920 245 31 28.1 13.1 | 278 25 24.6 -3.4 10 150 13740 260 38 37.4 6.6 | 286 35 34.0 -9.9 11 100 16300 250 33 31.0 11.3 | 281 28 27.6 -5.2 12 70 18530 255 23 22.2 6.0 | 299 22 18.8 -10.5 13 50 20650 195 5 1.3 4.8 | 10 12 -2.2 -11.6 14 30 23910 95 5 -5.0 0.4 | 28 18 -8.4 -16.0 15 20 26530 40 9 -5.8 -6.9 | 22 25 -9.2 -23.4 Wind Parameters Mean winds (0-6000m): 161.8 at 22.4 knts Storm direction: 191.8 at 16.8 knts Shear (0-3000m) pos: 3.1 neg: 0.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 87.7 deg Storm rel helicity (0-3000m) pos: 321.3 neg: -1.9 tot: 319.5 m^2/s^2 ave: 106.5 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 7.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.99 Bulk Shear: 18.03 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 ------------------------------------------------------------------------------- 500 145 12 56 12| 23.6 0.0 23.6|177.8 0.0 177.8 355.6 0.82| 31.1 25.6 1000 137 20 83 17| 14.1 0.0 14.1|318.7 0.0 318.7 318.7 0.81| 28.6 23.1 1500 142 21 91 16| 7.4 0.0 7.4|320.9 -0.9 320.0 213.3 0.70| 22.0 15.5 2000 147 21 94 15| 5.3 0.0 5.3|321.3 -0.9 320.4 160.2 0.68| 17.2 11.7 2500 152 20 97 13| 4.0 0.0 4.0|321.3 -1.2 320.2 128.1 0.65| 14.2 9.3 3000 155 20 98 12| 3.1 0.0 3.1|321.3 -1.9 319.5 106.5 0.62| 12.2 7.6 4000 161 20 103 10| 2.3 0.8 3.1|325.2 -1.9 323.4 80.8 0.61| 9.9 6.1 5000 162 21 109 10| 1.9 1.3 3.1|326.3 -2.1 324.2 64.8 0.57| 8.6 4.9 6000 162 22 115 12| 1.5 1.3 2.8|333.5 -4.3 329.2 54.9 0.53| 7.8 4.2 Wrote GIF file: /home/apache/climate/data/raob//UHSS/skewt/UHSS.skewt.20250517.12.gif