UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for UHSS... Searching the city database file for: UHSS ... Date:0000Z 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 1007 31 0.4 -1.4 88 1.8 -0.3 355 11 273.0 273.6 272.5 282.3 3.42 1 1000 83 -1.1 -3.6 83 2.5 -2.0 4 11 272.0 272.5 271.1 280.0 2.92 2 925 706 0.0 -1.7 88 1.7 -0.7 100 11 279.3 279.9 276.4 289.4 3.65 3 909 846 0.2 -1.3 90 1.5 -0.4 110 11 280.9 281.6 277.4 291.6 3.82 4 850 1383 -0.7 -2.3 89 1.6 -1.4 150 13 285.4 286.1 279.7 296.2 3.80 5 770 2170 -3.1 -5.0 87 1.9 -3.8 181 18 291.0 291.6 281.8 301.0 3.42 6 700 2920 -6.3 -8.6 84 2.3 -7.1 210 23 295.5 296.0 283.0 304.1 2.85 7 583 4341 -10.7 -14.4 74 3.7 -11.9 213 36 306.2 306.6 286.4 313.1 2.15 8 500 5500 -21.1 -27.1 58 6.0 -22.2 215 46 307.3 307.5 285.4 310.1 0.83 9 427 6652 -25.9 -31.9 57 6.0 -26.9 208 54 315.4 315.5 287.9 317.5 0.62 10 400 7120 -30.7 -36.7 56 6.0 -31.4 205 58 315.1 315.2 287.6 316.6 0.41 11 348 8095 -39.9 -45.9 53 6.0 -40.3 205 63 315.4 315.5 287.5 316.1 0.18 12 307 8946 -44.9 -51.9 45 7.0 -45.2 205 67 320.0 320.0 288.8 320.4 0.10 13 300 9100 -47.5 -54.5 44 7.0 -47.7 205 68 318.4 318.4 288.3 318.7 0.08 14 270 9783 -55.3 -62.3 41 7.0 -55.4 211 72 316.8 316.8 287.8 316.9 0.03 15 250 10270 -57.9 -64.1 45 6.2 -58.0 215 75 319.9 319.9 288.8 320.0 0.03 16 246 10371 -58.5 -64.5 46 6.0 -58.6 220 68 320.6 320.6 288.9 320.7 0.03 17 227 10878 -56.9 -63.9 41 7.0 -57.0 226 59 330.5 330.5 291.9 330.6 0.03 18 203 11594 -51.9 -59.9 38 8.0 -52.1 234 46 349.1 349.1 296.5 349.3 0.06 19 200 11690 -51.9 -59.9 38 8.0 -52.1 235 44 350.6 350.6 296.8 350.8 0.06 20 162 13053 -51.3 -61.3 29 10.0 -51.7 250 34 373.4 373.4 301.2 373.7 0.06 21 150 13550 -52.9 -62.9 29 10.0 -53.2 255 31 378.9 378.9 302.1 379.2 0.05 22 123 14822 -55.7 -66.7 24 11.0 -56.0 248 25 396.0 396.0 304.7 396.2 0.04 23 100 16140 -55.9 -66.9 24 11.0 -56.3 240 19 419.7 419.7 307.7 420.0 0.05 24 99 16204 -55.9 -66.9 24 11.0 -56.3 241 19 420.9 420.9 307.9 421.2 0.05 25 77 17794 -57.1 -68.1 24 11.0 -57.5 255 18 449.8 449.8 310.8 450.1 0.05 26 73 18128 -60.1 -71.1 22 11.0 -60.4 258 17 450.4 450.4 310.9 450.6 0.04 27 70 18390 -59.3 -70.3 23 11.0 -59.6 260 17 457.5 457.5 311.5 457.8 0.04 28 66 18759 -57.1 -68.1 24 11.0 -57.6 262 16 470.1 470.1 312.7 470.4 0.06 29 50 20510 -57.1 -68.1 24 11.0 -57.7 270 9 508.9 508.9 315.6 509.4 0.08 30 35 22758 -59.5 -70.5 23 11.0 -60.2 193 13 557.3 557.3 318.5 557.9 0.08 31 30 23730 -56.9 -67.9 24 11.0 -57.9 160 15 589.5 589.6 320.2 590.5 0.14 32 20 26300 -57.5 -67.5 27 10.0 -58.7 210 5 660.2 660.3 323.2 662.0 0.22 33 14 28567 -57.3 -68.3 23 11.0 -59.1 166 5 731.7 731.9 325.5 734.3 0.28 34 10 30720 -53.7 -64.7 25 11.0 -56.7 125 5 819.1 819.4 327.8 825.6 0.64 35 9.9 30785 -52.7 -63.7 25 11.0 -56.0 825.2 825.6 328.0 832.8 0.74 TRP 246 10371 -58.5 -64.5 46 6.0 -58.6 220 68 320.6 320.6 288.9 320.7 0.03 WND 250 10270 -57.9 -64.1 45 6.2 -58.0 215 75 319.9 319.9 288.8 320.0 0.03 Sounding variables and indices 1000-500 mb thick: 5417.00 m Freezing level: 1005.13 mb = 44.87 m = 147.20 ft Freezing level: 925.00 mb = 706.00 m = 2316.24 ft Freezing level: 895.89 mb = 965.22 m = 3166.68 ft Wetbulb zero: Below ground Precipitable water: 0.63 inches Sfc-500 mean rel hum: 80.33 % Est. max temperature: 12.28 C = 54.10 F Sfc-Lift cond lev (LCL): 979.03 mb = 252.38 m = 827.99 ft T: -0.80 C 700-500 lapse rate: 5.74 C/km ThetaE index: 2.28 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 688.12 mb = 3052.99 m = 10016.26 ft Mean mixing ratio: 3.36 g/kg Conv temperature: 23.94 C = 75.10 F Cap Strength: 19.16 C Lifted Index: 18.49 C Risk: None Lifted Index @300 mb: 23.29 C Lifted Index @700 mb: 12.31 C Showalter Index: 10.52 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 18.80 C K Index: 15.80 Risk: < 20 % chance of thunderstorms Sweat Index: 72.00 Risk: None Energy Index: 2.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.68 J/kg Max Up Vert Vel: 6.88 m/s Conv Inhibition (B-): 61472.03 J/kg Cap Strength: 19.13 C Lift Cond Lev (LCL): 926.73 mb = 691.03 m = 2267.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 236 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 1007 31 355 11 1.0 -11.0 | 35 27 -15.4 -22.1 1 925 706 100 11 -10.8 1.9 | 71 29 -27.2 -9.3 2 850 1383 150 13 -6.5 11.3 | 90 23 -22.9 0.1 3 700 2920 210 23 11.5 19.9 | 151 10 -4.9 8.7 4 500 5500 215 46 26.4 37.7 | 201 28 10.0 26.5 5 400 7120 205 58 24.5 52.6 | 191 42 8.1 41.4 6 300 9100 205 68 28.7 61.6 | 194 52 12.4 50.4 7 250 10270 215 75 43.0 61.4 | 208 57 26.6 50.2 8 246 10371 220 68 43.7 52.1 | 214 49 27.3 40.9 9 200 11690 235 44 36.0 25.2 | 234 24 19.7 14.0 10 150 13550 255 31 29.9 8.0 | 283 14 13.6 -3.2 11 100 16140 240 19 16.5 9.5 | 357 2 0.1 -1.7 12 70 18390 260 17 16.7 3.0 | 357 8 0.4 -8.2 13 50 20510 270 9 9.0 -0.0 | 33 13 -7.4 -11.2 14 30 23730 160 15 -5.1 14.1 | 98 22 -21.5 2.9 15 20 26300 210 5 2.5 4.3 | 64 15 -13.9 -6.9 16 10 30720 125 5 -4.1 2.9 | 68 22 -20.5 -8.3 Wind Parameters Mean winds (0-6000m): 205.6 at 26.4 knts Storm direction: 235.6 at 19.8 knts Shear (0-3000m) pos: 5.8 neg: 0.0 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 120.9 deg Storm rel helicity (0-3000m) pos: 288.2 neg: 0.0 tot: 288.2 m^2/s^2 ave: 96.1 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 7.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.13 Bulk Shear: 185.46 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 26 11 45 30| 14.2 0.0 14.2|110.2 0.0 110.2 220.5 0.94| 15.3 14.4 1000 76 11 63 31| 10.7 0.0 10.7|181.2 0.0 181.2 181.2 0.93| 12.9 12.0 1500 107 12 74 29| 8.4 0.0 8.4|218.6 0.0 218.6 145.7 0.90| 11.1 10.0 2000 131 13 84 26| 7.3 0.0 7.3|246.9 0.0 246.9 123.5 0.89| 9.9 8.8 2500 152 14 93 23| 6.4 0.0 6.4|270.7 0.0 270.7 108.3 0.87| 9.4 8.2 3000 171 15 102 19| 5.8 0.0 5.8|288.2 0.0 288.2 96.1 0.86| 9.1 7.8 4000 191 18 118 15| 5.4 0.0 5.4|310.3 0.0 310.3 77.6 0.84| 8.0 6.7 5000 201 22 139 13| 5.2 0.0 5.2|334.6 0.0 334.6 66.9 0.79| 7.3 5.8 6000 206 26 159 14| 4.7 0.4 5.1|346.5 -13.0 333.5 55.6 0.71| 6.9 4.8 Wrote GIF file: /home/apache/climate/data/raob//UHSS/skewt/UHSS.skewt.20250420.00.gif