UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051000.upa.cvt Date: 0000Z 10 MAY 25 Searching for U7713... Searching the city database file for: U7713 ... Date:0000Z 10 MAY 25 Station: U7713 WMO ident: 27713 ------------------------------------------------------------------------------- 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 107 SFC 989 196 1.2 -0.8 86 2.0 0.4 335 1 275.2 275.8 274.1 285.2 3.64 2 987 213 3.0 0.9 86 2.1 2.1 336 1 277.2 277.9 275.9 288.5 4.13 3 925 737 0.0 -4.6 71 4.6 -1.7 355 11 279.3 279.8 275.4 287.5 2.93 4 850 1409 -3.9 -11.9 54 8.0 -6.4 340 11 282.1 282.4 275.2 287.3 1.80 5 799 1895 -5.9 -14.9 49 9.0 -8.5 319 11 285.0 285.2 276.3 289.4 1.50 6 700 2916 -13.1 -22.1 47 9.0 -15.0 275 11 288.0 288.1 277.1 290.8 0.93 7 678 3158 -15.1 -23.1 50 8.0 -16.7 272 13 288.4 288.5 277.2 291.1 0.88 8 639 3605 -16.5 -27.5 38 11.0 -18.5 267 17 291.7 291.8 278.5 293.7 0.63 9 556 4638 -23.5 -41.5 18 18.0 -25.3 254 26 295.3 295.3 279.5 295.9 0.18 10 537 4892 -23.7 -42.7 16 19.0 -25.6 251 28 298.0 298.0 280.7 298.6 0.16 11 528 5015 -24.5 -44.5 14 20.0 -26.3 250 29 298.5 298.5 280.9 299.0 0.14 12 500 5410 -27.3 -44.3 18 17.0 -28.7 245 33 299.8 299.8 281.4 300.3 0.15 13 455 6081 -30.7 -46.7 19 16.0 -31.9 234 42 303.7 303.7 283.1 304.1 0.13 14 400 6980 -37.3 -45.3 43 8.0 -37.8 220 54 306.5 306.5 284.2 307.1 0.17 15 315 8591 -49.5 -55.5 49 6.0 -49.7 216 64 311.2 311.2 285.8 311.5 0.07 16 300 8910 -51.3 -57.3 49 6.0 -51.4 215 66 313.0 313.1 286.5 313.3 0.06 17 290 9129 -52.1 -58.1 48 6.0 -52.2 215 68 315.0 315.0 287.1 315.2 0.05 18 288 9173 -52.2 -58.2 48 6.0 -52.3 215 68 315.5 315.5 287.3 315.6 0.05 19 281 9332 -52.5 -58.5 48 6.0 -52.7 217 64 317.2 317.2 287.9 317.4 0.05 20 276 9447 -51.7 -57.7 49 6.0 -51.8 218 61 320.0 320.0 288.8 320.2 0.06 21 250 10090 -48.9 -54.9 50 6.0 -49.1 225 46 333.4 333.4 292.7 333.7 0.09 22 245 10223 -48.1 -55.1 44 7.0 -48.4 225 44 336.5 336.5 293.5 336.9 0.09 23 200 11570 -45.9 -55.9 31 10.0 -46.4 230 23 360.1 360.1 298.8 360.5 0.10 24 150 13470 -47.1 -62.1 16 15.0 -47.9 230 23 388.9 388.9 303.7 389.2 0.06 25 100 16140 -49.3 -69.3 8 20.0 -50.3 230 17 432.5 432.5 309.1 432.7 0.03 26 88 16979 -48.3 -69.3 7 21.0 -49.5 228 17 450.6 450.6 310.9 450.8 0.04 27 82 17440 -50.7 -71.7 7 21.0 -51.7 227 17 454.9 454.9 311.3 455.0 0.03 28 70 18470 -50.7 -72.7 6 22.0 -51.8 225 17 475.9 475.9 313.1 476.1 0.03 29 50 20660 -52.3 -75.3 5 23.0 -53.6 215 15 520.2 520.2 316.3 520.4 0.03 30 30 23960 -52.3 -76.3 4 24.0 -54.3 70 3 602.1 602.1 320.7 602.4 0.04 31 21 26272 -52.7 -76.7 4 24.0 -55.2 360 3 665.5 665.5 323.3 665.9 0.05 32 20 26590 -50.1 -75.1 4 25.0 -53.4 350 3 682.8 682.9 323.9 683.4 0.07 33 19 26926 -49.5 -74.5 4 25.0 -53.1 694.8 694.8 324.3 695.5 0.08 34 15 28473 -49.9 -74.9 4 25.0 -54.1 742.0 742.1 325.7 742.9 0.10 35 12 29944 -46.1 -72.1 4 26.0 -52.4 804.4 804.5 327.4 806.3 0.19 TRP 290 9129 -52.1 -58.1 48 6.0 -52.2 215 68 315.0 315.0 287.1 315.2 0.05 WND 288 9173 -52.2 -58.2 48 6.0 -52.3 215 68 315.5 315.5 287.3 315.6 0.05 Sounding variables and indices 1000-500 mb thick: 5303.00 m Freezing level: 925.00 mb = 737.00 m = 2417.95 ft Wetbulb zero: 953.29 mb = 493.51 m = 1619.12 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 43.70 % Est. max temperature: 8.63 C = 47.53 F Sfc-Lift cond lev (LCL): 958.61 mb = 448.55 m = 1471.60 ft T: 1.65 C 700-500 lapse rate: 5.69 C/km ThetaE index: 1.20 C Layer 925.0- 799.0 mb Conv cond level (CCL): 820.91 mb = 1682.44 m = 5519.75 ft Mean mixing ratio: 3.21 g/kg Conv temperature: 9.65 C = 49.37 F Cap Strength: 9.93 C Lifted Index: 10.59 C Risk: None Lifted Index @300 mb: 17.94 C Lifted Index @700 mb: 3.99 C Showalter Index: 10.94 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 15.40 C K Index: 2.50 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 2.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.76 J/kg Max Up Vert Vel: 5.05 m/s Conv Inhibition (B-): 70444.86 J/kg Cap Strength: 10.53 C Lift Cond Lev (LCL): 882.80 mb = 1108.13 m = 3635.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 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 ---------------------------------------------------------- 0 989 196 335 1 0.4 -0.9 | 108 13 -12.8 4.1 1 925 737 355 11 1.0 -11.0 | 64 14 -12.3 -5.9 2 850 1409 340 11 3.8 -10.3 | 61 11 -9.5 -5.3 3 700 2916 275 11 11.0 -1.0 | 151 5 -2.3 4.1 4 500 5410 245 33 29.9 13.9 | 221 25 16.6 19.0 5 400 6980 220 54 34.7 41.4 | 205 51 21.4 46.4 6 300 8910 215 66 37.9 54.1 | 203 64 24.6 59.1 7 290 9129 215 68 39.0 55.7 | 203 66 25.7 60.8 8 288 9173 215 68 39.0 55.7 | 203 66 25.7 60.8 9 250 10090 225 46 32.5 32.5 | 207 42 19.3 37.6 10 200 11570 230 23 17.6 14.8 | 192 20 4.4 19.8 11 150 13470 230 23 17.6 14.8 | 192 20 4.4 19.8 12 100 16140 230 17 13.0 10.9 | 179 16 -0.2 16.0 13 70 18470 225 17 12.0 12.0 | 176 17 -1.2 17.1 14 50 20660 215 15 8.6 12.3 | 165 18 -4.7 17.3 15 30 23960 70 3 -2.8 -1.0 | 104 17 -16.1 4.0 16 20 26590 350 3 0.5 -3.0 | 99 13 -12.7 2.1 Wind Parameters Mean winds (0-6000m): 260.8 at 18.9 knts Storm direction: 290.8 at 14.2 knts Shear (0-3000m) pos: 1.6 neg: 2.7 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 74.6 deg Storm rel helicity (0-3000m) pos: 9.7 neg: -33.4 tot: -23.7 m^2/s^2 ave: -7.9 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 4.8 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 52.72 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 ------------------------------------------------------------------------------- 500 353 6 88 13| 9.6 0.0 9.6| 0.0 -28.4 -28.4 -56.7 -0.92| 9.7 -9.0 1000 351 8 75 12| 4.8 0.9 5.7| 0.0 -32.5 -32.5 -32.5 -0.83| 6.1 -5.1 1500 346 9 71 12| 3.2 1.7 4.8| 0.0 -33.4 -33.4 -22.2 -0.67| 5.2 -3.5 2000 338 10 68 10| 2.4 2.2 4.6| 1.9 -33.4 -31.5 -15.8 -0.47| 5.0 -2.3 2500 329 10 67 9| 1.9 2.5 4.4| 5.2 -33.4 -28.1 -11.3 -0.23| 4.8 -1.1 3000 319 10 68 7| 1.6 2.7 4.3| 9.7 -33.4 -23.7 -7.9 -0.06| 4.8 -0.3 4000 297 12 81 2| 1.2 3.2 4.4| 18.3 -33.4 -15.0 -3.8 0.08| 4.8 0.4 5000 276 15 207 4| 1.0 3.6 4.6| 19.1 -37.5 -18.3 -3.7 0.05| 4.9 0.3 6000 261 19 214 10| 0.8 4.3 5.0| 19.1 -75.7 -56.6 -9.4 -0.03| 5.5 -0.2 Wrote GIF file: /home/apache/climate/data/raob//U7713/skewt/U7713.skewt.20250510.00.gif