UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for U8695... Searching the city database file for: U8695 ... Date:1200Z 1 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 ------------------------------------------------------------------------------- SFC 1008 94 18.4 -3.6 22 22.0 8.3 250 11 290.9 291.4 281.1 299.4 2.90 1 1000 162 16.4 -3.6 25 20.0 7.3 240 11 289.5 290.1 280.5 298.1 2.92 2 961 497 13.0 -7.0 24 20.0 4.7 230 19 289.4 289.8 279.7 296.4 2.35 3 925 815 9.8 -8.2 27 18.0 2.7 220 27 289.3 289.7 279.5 295.9 2.22 4 850 1500 3.0 -11.0 35 14.0 -2.0 235 21 289.3 289.6 279.1 295.1 1.94 5 752 2478 -6.9 -12.9 62 6.0 -8.8 241 24 288.9 289.2 278.9 294.5 1.88 6 746 2540 -6.9 -12.9 62 6.0 -8.8 242 24 289.5 289.9 279.2 295.2 1.90 7 710 2928 -6.7 -21.7 29 15.0 -10.5 244 25 293.9 294.0 279.9 296.9 0.95 8 700 3039 -7.5 -24.5 24 17.0 -11.5 245 25 294.2 294.3 279.8 296.6 0.75 9 688 3173 -8.3 -25.3 24 17.0 -12.1 245 25 294.7 294.9 280.0 297.0 0.71 10 572 4575 -18.3 -33.3 26 15.0 -20.6 248 29 299.0 299.1 281.5 300.4 0.40 11 548 4894 -18.9 -34.9 23 16.0 -21.2 249 29 302.0 302.0 282.7 303.2 0.36 12 500 5570 -23.3 -42.3 16 19.0 -25.4 250 31 304.6 304.7 283.5 305.3 0.18 13 484 5806 -24.7 -43.7 15 19.0 -26.6 251 32 305.8 305.8 283.9 306.3 0.16 14 400 7160 -34.5 -49.5 20 15.0 -35.4 255 35 310.2 310.2 285.5 310.5 0.10 15 300 9100 -49.7 -62.7 20 13.0 -50.0 260 48 315.3 315.3 287.2 315.4 0.03 16 291 9298 -51.7 -64.7 20 13.0 -52.0 259 50 315.2 315.2 287.2 315.3 0.02 17 250 10270 -57.5 -69.5 20 12.0 -57.6 255 60 320.6 320.6 288.9 320.6 0.01 18 243 10449 -58.3 -70.3 20 12.0 -58.4 255 60 322.0 322.0 289.4 322.1 0.01 19 241 10501 -58.5 -70.5 20 12.0 -58.6 255 60 322.5 322.5 289.5 322.5 0.01 20 224 10961 -59.1 -71.1 20 12.0 -59.2 255 57 328.4 328.4 291.3 328.4 0.01 21 200 11680 -54.3 -66.3 22 12.0 -54.5 255 52 346.8 346.8 296.0 346.9 0.03 22 180 12359 -52.7 -65.7 19 13.0 -53.0 257 50 360.0 360.0 298.7 360.1 0.03 23 150 13540 -51.9 -65.9 17 14.0 -52.3 260 46 380.6 380.7 302.4 380.8 0.04 24 100 16160 -51.5 -66.5 15 15.0 -52.2 265 46 428.2 428.2 308.7 428.5 0.05 25 87 17057 -53.9 -68.9 14 15.0 -54.5 263 40 440.8 440.8 310.0 441.0 0.04 26 70 18450 -53.9 -69.9 12 16.0 -54.6 260 31 469.1 469.1 312.6 469.3 0.04 27 50 20610 -55.5 -71.5 12 16.0 -56.3 260 19 512.7 512.7 315.8 513.0 0.05 28 36 22703 -55.7 -71.7 12 16.0 -56.8 292 9 562.7 562.7 318.8 563.1 0.07 29 30 23870 -53.7 -70.7 11 17.0 -55.3 310 3 598.2 598.3 320.6 598.9 0.09 30 20 26490 -52.3 -69.3 11 17.0 -54.8 340 3 676.1 676.2 323.7 677.5 0.17 31 13 29310 -48.7 -66.7 11 18.0 -53.2 67 7 777.2 777.4 326.8 780.8 0.37 32 10 31060 -43.3 -63.3 9 20.0 -50.8 120 9 857.9 858.3 328.7 866.2 0.77 33 7.4 33103 -39.7 -59.7 10 20.0 -49.8 949.7 950.7 330.7 969.4 1.66 TRP 241 10501 -58.5 -70.5 20 12.0 -58.6 255 60 322.5 322.5 289.5 322.5 0.01 WND 243 10449 -58.3 -70.3 20 12.0 -58.4 255 60 322.0 322.0 289.4 322.1 0.01 Sounding variables and indices 1000-500 mb thick: 5408.00 m Freezing level: 820.30 mb = 1796.27 m = 5893.20 ft Wetbulb zero: 881.96 mb = 1201.01 m = 3940.26 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 30.92 % Est. max temperature: 16.81 C = 62.26 F Sfc-Lift cond lev (LCL): 723.71 mb = 2778.14 m = 9114.54 ft T: -6.78 C 700-500 lapse rate: 6.24 C/km ThetaE index: 4.97 C Layer 1000.0- 746.0 mb Conv cond level (CCL): 648.69 mb = 3619.88 m = 11876.09 ft Mean mixing ratio: 2.45 g/kg Conv temperature: 23.67 C = 74.61 F Cap Strength: 6.74 C Lifted Index: 7.97 C Risk: None Lifted Index @300 mb: 13.27 C Lifted Index @700 mb: 3.85 C Showalter Index: 9.14 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 12.30 C K Index: -1.70 Risk: None Sweat Index: 130.35 Risk: None Energy Index: 2.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.62 J/kg Max Up Vert Vel: 6.10 m/s Conv Inhibition (B-): 62504.23 J/kg Cap Strength: 7.91 C Lift Cond Lev (LCL): 713.68 mb = 2887.54 m = 9473.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 at 19 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 1008 94 250 11 10.3 3.8 | 118 10 -8.8 4.6 1 1000 162 240 11 9.5 5.5 | 124 12 -9.6 6.4 2 925 815 220 27 17.4 20.7 | 175 22 -1.8 21.6 3 850 1500 235 21 17.2 12.0 | 172 13 -1.9 12.9 4 700 3039 245 25 22.7 10.6 | 197 12 3.5 11.4 5 500 5570 250 31 29.1 10.6 | 221 15 10.0 11.5 6 400 7160 255 35 33.8 9.1 | 236 18 14.7 9.9 7 300 9100 260 48 47.3 8.3 | 252 30 28.1 9.2 8 250 10270 255 60 58.0 15.5 | 247 42 38.8 16.4 9 243 10449 255 60 58.0 15.5 | 247 42 38.8 16.4 10 241 10501 255 60 58.0 15.5 | 247 42 38.8 16.4 11 200 11680 255 52 50.2 13.5 | 245 34 31.1 14.3 12 150 13540 260 46 45.3 8.0 | 251 28 26.2 8.9 13 100 16160 265 46 45.8 4.0 | 260 27 26.7 4.9 14 70 18450 260 31 30.5 5.4 | 241 13 11.4 6.3 15 50 20610 260 19 18.7 3.3 | 174 4 -0.4 4.2 16 30 23870 310 3 2.3 -1.9 | 86 17 -16.8 -1.0 17 20 26490 340 3 1.0 -2.8 | 84 18 -18.1 -1.9 18 10 31060 120 9 -7.8 4.5 | 101 27 -26.9 5.4 Wind Parameters Mean winds (0-6000m): 242.6 at 25.5 knts Storm direction: 272.6 at 19.2 knts Shear (0-3000m) pos: 1.4 neg: 2.6 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 79.9 deg Storm rel helicity (0-3000m) pos: 65.3 neg: -4.1 tot: 61.2 m^2/s^2 ave: 20.4 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.26 Bulk Shear: 14.75 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 ------------------------------------------------------------------------------- 500 233 16 147 12| 0.0 12.6 12.6| 34.4 0.0 34.4 68.9 0.83| 13.2 10.9 1000 225 20 163 16| 0.0 7.8 7.8| 46.7 -0.2 46.5 46.5 0.61| 11.0 6.7 1500 227 21 167 16| 1.7 5.2 6.9| 47.7 -4.1 43.6 29.1 0.46| 9.2 4.3 2000 230 21 169 15| 1.4 3.9 5.3| 53.6 -4.1 49.5 24.7 0.50| 7.3 3.6 2500 232 22 172 14| 1.4 3.1 4.5| 59.5 -4.1 55.4 22.2 0.53| 6.3 3.3 3000 235 22 176 14| 1.4 2.6 4.0| 65.3 -4.1 61.2 20.4 0.55| 5.5 3.0 4000 238 23 182 13| 1.3 2.0 3.2| 72.9 -4.1 68.8 17.2 0.58| 4.5 2.6 5000 240 24 189 13| 1.2 1.6 2.8| 80.8 -4.1 76.7 15.3 0.60| 3.8 2.3 6000 243 26 196 13| 1.3 1.3 2.6| 90.6 -4.1 86.5 14.4 0.61| 3.4 2.1 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20250501.12.gif