UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051800.upa.cvt Date: 0000Z 18 MAY 25 Searching for UHSS... Searching the city database file for: UHSS ... Date:0000Z 18 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 ------------------------------------------------------------------------------- 0 1000 -36 330 3 SFC 993 31 10.2 10.2 100 0.0 10.2 330 3 283.9 285.3 283.7 305.7 7.88 2 984 106 10.2 5.6 73 4.6 7.8 320 4 284.7 285.7 281.7 300.9 5.80 3 974 189 9.4 5.5 77 3.9 7.4 310 4 284.7 285.7 281.7 300.9 5.81 4 934 533 11.2 8.2 82 3.0 9.5 265 6 290.0 291.2 285.6 310.7 7.32 5 925 613 10.6 7.9 83 2.7 9.1 255 7 290.1 291.4 285.6 310.7 7.24 6 911 740 9.8 7.0 83 2.8 8.3 254 9 290.6 291.8 285.4 310.3 6.91 7 901 832 11.4 8.7 83 2.7 9.9 253 10 293.2 294.6 287.3 315.7 7.85 8 850 1318 9.6 5.2 74 4.4 7.2 250 17 296.2 297.4 287.2 315.3 6.53 9 778 2048 5.8 -0.2 65 6.0 2.8 248 23 299.7 300.6 286.8 314.2 4.85 10 754 2305 5.8 -3.2 52 9.0 1.5 247 26 302.4 303.1 286.9 314.6 4.00 11 700 2909 1.6 -6.4 55 8.0 -1.9 245 31 304.3 304.9 287.0 314.7 3.38 12 692 3001 1.2 -6.8 55 8.0 -2.3 245 31 304.8 305.4 287.1 315.1 3.32 13 663 3344 1.0 -10.0 44 11.0 -3.5 243 32 308.3 308.8 287.7 316.9 2.70 14 581 4392 -4.5 -17.5 35 13.0 -8.9 239 35 313.8 314.1 288.5 319.3 1.66 15 551 4805 -8.3 -19.3 41 11.0 -11.7 238 36 314.1 314.4 288.5 319.1 1.51 16 520 5251 -11.3 -34.3 13 23.0 -15.9 236 37 315.7 315.8 287.8 317.1 0.40 17 500 5550 -13.9 -35.9 14 22.0 -17.9 235 38 316.1 316.2 287.9 317.4 0.36 18 471 6002 -16.9 -37.9 14 21.0 -20.3 232 40 317.8 317.9 288.4 318.9 0.31 19 411 7005 -27.1 -42.1 23 15.0 -28.7 226 43 317.3 317.3 288.1 318.1 0.23 20 400 7200 -28.3 -43.3 22 15.0 -29.9 225 44 318.2 318.2 288.4 319.0 0.21 21 300 9190 -45.1 -60.1 17 15.0 -45.6 225 48 321.8 321.8 289.3 321.9 0.04 22 274 9790 -49.5 -64.5 16 15.0 -49.8 220 47 323.9 323.9 290.0 324.0 0.02 23 250 10390 -50.3 -65.3 15 15.0 -50.6 215 46 331.3 331.3 292.1 331.4 0.02 24 231 10908 -51.9 -67.9 13 16.0 -52.2 215 46 336.4 336.4 293.4 336.5 0.02 25 219 11254 -54.5 -70.5 12 16.0 -54.7 215 46 337.6 337.6 293.7 337.6 0.01 26 212 11463 -54.7 -71.7 11 17.0 -54.9 219 48 340.4 340.4 294.4 340.5 0.01 27 200 11840 -52.3 -70.3 10 18.0 -52.7 225 52 349.9 350.0 296.6 350.0 0.01 28 199 11872 -52.1 -70.1 10 18.0 -52.5 225 53 350.8 350.8 296.8 350.8 0.02 29 176 12659 -54.0 -72.6 8 18.6 -54.4 225 68 360.2 360.2 298.7 360.2 0.01 30 162 13186 -55.3 -74.3 8 19.0 -55.6 228 59 366.6 366.6 299.9 366.7 0.01 31 150 13680 -50.7 -71.7 7 21.0 -51.2 230 50 382.7 382.7 302.7 382.8 0.02 32 121 15056 -58.5 -79.5 5 21.0 -58.8 222 39 392.7 392.7 304.2 392.7 0.01 33 100 16260 -56.9 -78.9 5 22.0 -57.3 215 29 417.8 417.8 307.4 417.8 0.01 34 98 16388 -56.7 -78.7 5 22.0 -57.1 216 28 420.6 420.6 307.8 420.6 0.01 35 87 17141 -59.1 -81.1 4 22.0 -59.5 221 22 430.3 430.3 308.9 430.4 0.01 36 70 18510 -57.9 -79.9 4 22.0 -58.4 230 11 460.5 460.5 311.8 460.6 0.01 37 61 19384 -55.3 -78.3 4 23.0 -56.1 212 9 484.8 484.8 313.8 484.9 0.01 38 58 19704 -57.3 -80.3 4 23.0 -58.0 205 9 487.3 487.3 314.0 487.4 0.01 39 50 20650 -54.3 -78.3 4 24.0 -55.4 185 7 515.5 515.5 316.0 515.6 0.02 40 38 22405 -55.5 -79.5 3 24.0 -56.7 172 7 554.5 554.6 318.3 554.7 0.02 41 30 23920 -53.1 -77.1 4 24.0 -54.9 160 7 599.9 599.9 320.6 600.1 0.04 42 21 26231 -50.7 -75.7 4 25.0 -53.8 671.5 671.6 323.5 672.1 0.06 TRP 219 11254 -54.5 -70.5 12 16.0 -54.7 215 46 337.6 337.6 293.7 337.6 0.01 WND 176 12659 -54.0 -72.6 8 18.6 -54.4 225 68 360.2 360.2 298.7 360.2 0.01 Sounding variables and indices 1000-500 mb thick: 5586.00 m Freezing level: 648.09 mb = 3534.84 m = 11597.10 ft Wetbulb zero: 729.48 mb = 2573.64 m = 8443.61 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 53.22 % Est. max temperature: 22.79 C = 73.01 F Sfc-Lift cond lev (LCL): 993.00 mb = 31.00 m = 101.70 ft T: 10.20 C 700-500 lapse rate: 5.87 C/km ThetaE index: 4.81 C Layer 984.0- 974.0 mb Conv cond level (CCL): 724.68 mb = 2627.31 m = 8619.67 ft Mean mixing ratio: 6.84 g/kg Conv temperature: 29.65 C = 85.36 F Cap Strength: 10.60 C Lifted Index: 9.81 C Risk: None Lifted Index @300 mb: 10.13 C Lifted Index @700 mb: 6.80 C Showalter Index: 5.18 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 19.10 C K Index: 20.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 134.40 Risk: None Energy Index: 0.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.48 J/kg Max Up Vert Vel: 8.42 m/s Conv Inhibition (B-): 40744.54 J/kg Cap Strength: 10.53 C Lift Cond Lev (LCL): 898.78 mb = 852.74 m = 2797.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 272 at 20 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 ---------------------------------------------------------- 0 993 31 330 3 1.5 -2.6 | 84 19 -18.6 -2.0 1 925 613 255 7 6.8 1.8 | 100 14 -13.3 2.4 2 850 1318 250 17 16.0 5.8 | 147 8 -4.1 6.4 3 700 2909 245 31 28.1 13.1 | 210 16 8.0 13.7 4 500 5550 235 38 31.1 21.8 | 206 25 11.1 22.4 5 400 7200 225 44 31.1 31.1 | 199 34 11.0 31.7 6 300 9190 225 48 33.9 33.9 | 202 37 13.9 34.5 7 250 10390 215 46 26.4 37.7 | 189 39 6.3 38.2 8 219 11254 215 46 26.4 37.7 | 189 39 6.3 38.2 9 200 11840 225 52 36.8 36.8 | 204 41 16.7 37.3 10 176 12659 225 68 48.1 48.1 | 210 56 28.0 48.6 11 150 13680 230 50 38.3 32.1 | 209 37 18.2 32.7 12 100 16260 215 29 16.6 23.8 | 172 25 -3.4 24.3 13 70 18510 230 11 8.4 7.1 | 123 14 -11.6 7.6 14 50 20650 185 7 0.6 7.0 | 111 21 -19.5 7.5 15 30 23920 160 7 -2.4 6.6 | 108 24 -22.5 7.1 Wind Parameters Mean winds (0-6000m): 241.6 at 26.8 knts Storm direction: 271.6 at 20.1 knts Shear (0-3000m) pos: 0.0 neg: 5.4 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 126.6 deg Storm rel helicity (0-3000m) pos: 62.1 neg: -1.1 tot: 61.0 m^2/s^2 ave: 20.3 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.50 Bulk Shear: 71.59 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 ------------------------------------------------------------------------------- 500 280 5 89 15| 0.0 6.0 6.0| 11.4 -1.1 10.4 20.7 0.43| 6.5 2.8 1000 261 7 97 13| 0.0 6.5 6.5| 27.2 -1.1 26.1 26.1 0.58| 7.0 4.0 1500 255 10 107 11| 0.0 6.4 6.4| 39.1 -1.1 38.0 25.3 0.69| 6.7 4.6 2000 252 13 119 9| 0.0 5.9 5.9| 47.8 -1.1 46.8 23.4 0.73| 6.2 4.5 2500 250 15 135 8| 0.0 5.7 5.7| 56.2 -1.1 55.1 22.1 0.72| 5.9 4.2 3000 249 18 153 8| 0.0 5.4 5.4| 62.1 -1.1 61.0 20.3 0.68| 5.5 3.8 4000 246 21 177 9| 0.0 4.4 4.4| 62.1 -2.9 59.2 14.8 0.61| 4.6 2.8 5000 244 24 189 11| 0.0 3.8 3.8| 62.1 -6.7 55.4 11.1 0.53| 4.0 2.2 6000 242 27 195 14| 0.0 3.5 3.5| 62.1 -15.9 46.2 7.7 0.45| 3.7 1.7 Wrote GIF file: /home/apache/climate/data/raob//UHSS/skewt/UHSS.skewt.20250518.00.gif