UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050900.upa.cvt Date: 0000Z 9 MAY 25 Searching for U8695... Searching the city database file for: U8695 ... Date:0000Z 9 MAY 25 Station: U8695 WMO ident: 28695 ------------------------------------------------------------------------------- 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 48 45 7 SFC 995 91 15.4 12.7 84 2.7 13.7 45 7 289.0 290.6 287.1 315.1 9.31 2 970 307 14.0 10.8 81 3.2 12.1 76 7 289.7 291.1 286.5 313.4 8.41 3 930 665 16.2 10.2 68 6.0 12.6 128 7 295.4 296.9 288.6 319.8 8.43 4 925 711 15.8 8.8 63 7.0 11.7 135 7 295.5 296.9 288.0 317.8 7.70 5 912 831 14.8 7.8 63 7.0 10.7 157 7 295.6 296.9 287.7 316.8 7.29 6 864 1285 10.8 6.2 73 4.6 8.2 240 5 296.1 297.3 287.5 316.2 6.89 7 850 1421 11.4 6.6 72 4.8 8.7 265 5 298.1 299.4 288.5 319.2 7.21 8 843 1490 11.2 6.2 71 5.0 8.3 262 6 298.6 299.9 288.5 319.4 7.07 9 700 3008 -0.7 -1.8 92 1.1 -1.2 185 19 301.7 302.6 287.5 316.2 4.79 10 684 3192 -2.1 -2.6 96 0.5 -2.3 189 20 302.2 303.0 287.5 316.1 4.62 11 679 3250 -2.3 -2.8 96 0.5 -2.6 190 20 302.6 303.4 287.6 316.5 4.58 12 644 3668 -3.7 -4.4 95 0.7 -4.0 200 22 305.6 306.4 288.3 318.8 4.29 13 500 5620 -15.1 -15.5 97 0.4 -15.2 245 33 314.6 315.1 289.4 322.1 2.29 14 470 6086 -18.3 -19.0 94 0.7 -18.5 244 33 316.3 316.6 289.5 322.3 1.81 15 400 7270 -27.7 -28.8 90 1.1 -27.9 240 33 319.0 319.2 289.4 322.1 0.89 16 300 9260 -45.5 -47.5 80 2.0 -45.6 230 33 321.2 321.3 289.3 321.9 0.17 17 250 10450 -55.3 -57.6 75 2.3 -55.4 230 40 323.9 323.9 290.0 324.1 0.06 18 244 10604 -56.7 -59.0 75 2.3 -56.8 230 44 324.0 324.0 290.0 324.2 0.05 19 237 10788 -55.5 -57.9 74 2.4 -55.6 231 45 328.5 328.5 291.4 328.8 0.06 20 200 11860 -57.1 -59.5 74 2.4 -57.2 235 50 342.3 342.4 295.0 342.6 0.06 21 195 12020 -57.5 -59.8 75 2.3 -57.6 236 49 344.2 344.2 295.4 344.5 0.06 22 184 12390 -53.9 -56.6 72 2.7 -54.0 238 48 355.8 355.8 298.0 356.2 0.10 23 150 13700 -54.3 -57.4 69 3.1 -54.4 245 42 376.5 376.5 301.8 377.0 0.11 24 100 16290 -56.5 -59.9 65 3.4 -56.6 255 23 418.6 418.6 307.6 419.2 0.12 25 88 17098 -58.1 -61.9 62 3.8 -58.3 260 20 430.9 431.0 309.0 431.5 0.10 26 70 18540 -57.7 -61.8 59 4.1 -57.9 270 15 460.9 461.0 311.9 461.7 0.13 27 55 20066 -55.9 -60.2 58 4.3 -56.2 292 9 498.0 498.0 314.9 499.3 0.21 28 50 20670 -57.3 -62.2 54 4.9 -57.7 300 7 508.4 508.5 315.6 509.6 0.18 29 44 21480 -57.7 -62.7 53 5.0 -58.1 324 7 526.4 526.5 316.8 527.6 0.19 30 30 23920 -54.7 -61.7 42 7.0 -55.6 35 7 595.5 595.6 320.5 597.9 0.32 31 20 26550 -50.3 -60.3 30 10.0 -52.7 90 7 682.2 682.4 324.0 687.0 0.57 32 17 27614 -49.1 -59.1 30 10.0 -52.0 718.5 718.9 325.2 725.4 0.78 TRP 244 10604 -56.7 -59.0 75 2.3 -56.8 230 44 324.0 324.0 290.0 324.2 0.05 WND Sounding variables and indices 1000-500 mb thick: 5572.00 m Freezing level: 708.41 mb = 2918.71 m = 9575.69 ft Wetbulb zero: 718.13 mb = 2799.22 m = 9183.67 ft Precipitable water: 1.20 inches Sfc-500 mean rel hum: 86.21 % Est. max temperature: 24.86 C = 76.76 F Sfc-Lift cond lev (LCL): 955.71 mb = 433.10 m = 1420.91 ft T: 14.78 C 700-500 lapse rate: 5.51 C/km ThetaE index: 3.62 C Layer 925.0- 850.0 mb Conv cond level (CCL): 794.68 mb = 1972.02 m = 6469.80 ft Mean mixing ratio: 8.17 g/kg Conv temperature: 26.05 C = 78.90 F Cap Strength: 3.97 C Lifted Index: 3.40 C Risk: None Lifted Index @300 mb: 3.87 C Lifted Index @700 mb: 0.45 C Showalter Index: 1.70 C Risk: Showers probable Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 21.70 C K Index: 32.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 122.20 Risk: None Energy Index: 0.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.39 J/kg Max Up Vert Vel: 7.80 m/s Conv Inhibition (B-): 38221.39 J/kg Cap Strength: 3.92 C Lift Cond Lev (LCL): 876.24 mb = 1166.66 m = 3827.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 251 at 14 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 ---------------------------------------------------------- 0 995 91 45 7 -4.9 -4.9 | 62 21 -18.3 -9.6 1 925 711 135 7 -4.9 4.9 | 91 18 -18.3 0.3 2 850 1421 265 5 5.0 0.4 | 63 9 -8.3 -4.2 3 700 3008 185 19 1.7 18.9 | 141 18 -11.7 14.3 4 500 5620 245 33 29.9 13.9 | 241 19 16.6 9.3 5 400 7270 240 33 28.6 16.5 | 232 19 15.3 11.9 6 300 9260 230 33 25.3 21.2 | 216 20 12.0 16.6 7 250 10450 230 40 30.6 25.7 | 219 27 17.3 21.1 8 244 10604 230 44 33.7 28.3 | 221 31 20.4 23.7 9 200 11860 235 50 41.0 28.7 | 229 37 27.6 24.1 10 150 13700 245 42 38.1 17.7 | 242 28 24.7 13.1 11 100 16290 255 23 22.2 6.0 | 261 9 8.9 1.3 12 70 18540 270 15 15.0 -0.0 | 340 5 1.7 -4.6 13 50 20670 300 7 6.1 -3.5 | 42 11 -7.3 -8.1 14 30 23920 35 7 -4.0 -5.7 | 59 20 -17.3 -10.3 15 20 26550 90 7 -7.0 0.0 | 77 21 -20.3 -4.6 Wind Parameters Mean winds (0-6000m): 220.9 at 18.8 knts Storm direction: 250.9 at 14.1 knts Shear (0-3000m) pos: 2.2 neg: 3.1 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 80.9 deg Storm rel helicity (0-3000m) pos: 80.1 neg: -17.8 tot: 62.3 m^2/s^2 ave: 20.8 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.38 Bulk Shear: 80.97 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 78 7 73 21| 8.5 0.0 8.5| 46.6 0.0 46.6 93.2 0.96| 9.1 8.8 1000 119 7 86 19| 6.5 0.0 6.5| 62.6 -1.9 60.7 60.7 0.60| 9.7 5.8 1500 134 6 90 18| 4.5 0.0 4.5| 63.3 -13.9 49.4 32.9 0.26| 8.8 2.3 2000 198 7 100 11| 3.3 1.5 4.8| 70.3 -13.9 56.4 28.2 0.36| 8.1 3.0 2500 201 8 106 11| 2.7 2.5 5.2| 76.8 -13.9 62.9 25.2 0.39| 8.0 3.1 3000 188 10 113 13| 2.2 3.1 5.4| 80.1 -17.8 62.3 20.8 0.32| 8.0 2.5 4000 194 13 127 13| 3.0 2.3 5.3|127.8 -17.8 110.0 27.5 0.44| 7.3 3.2 5000 208 16 148 11| 3.4 1.9 5.3|182.3 -17.8 164.5 32.9 0.54| 7.1 3.8 6000 221 19 174 10| 3.3 1.6 4.9|215.5 -21.3 194.2 32.4 0.56| 6.6 3.7 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20250509.00.gif