UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for U7713... Searching the city database file for: U7713 ... Date:1200Z 14 OCT 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 60 SFC 984 192 5.8 1.7 75 4.1 3.9 280 3 280.2 281.0 277.9 292.4 4.39 2 974 275 4.4 -1.6 65 6.0 1.9 278 5 279.6 280.2 276.3 289.4 3.49 3 971 300 1.6 -2.9 72 4.5 -0.2 278 5 277.1 277.6 274.5 285.9 3.17 4 925 688 -0.7 -4.1 78 3.4 -2.0 270 13 278.6 279.1 275.2 287.1 3.05 5 850 1360 -4.1 -7.7 76 3.6 -5.4 270 15 281.9 282.3 276.2 289.0 2.52 6 807 1768 -5.9 -10.3 71 4.4 -7.3 274 14 284.2 284.5 276.9 290.4 2.16 7 700 2863 -14.5 -18.9 69 4.4 -15.5 285 11 286.4 286.6 276.7 290.1 1.23 8 500 5330 -31.5 -36.5 61 5.0 -32.0 280 17 294.6 294.7 279.4 295.8 0.34 9 400 6870 -44.1 -49.1 57 5.0 -44.3 290 21 297.7 297.7 280.5 298.1 0.11 10 328 8172 -52.3 -57.3 55 5.0 -52.4 295 25 303.8 303.8 283.0 304.0 0.05 11 310 8536 -51.5 -56.5 55 5.0 -51.6 295 22 309.8 309.9 285.4 310.1 0.06 12 300 8750 -48.5 -53.5 56 5.0 -48.7 295 21 317.0 317.0 287.9 317.3 0.09 13 299 8772 -48.1 -53.1 56 5.0 -48.3 295 21 317.9 317.9 288.2 318.2 0.09 14 250 9960 -44.7 -52.7 40 8.0 -45.1 290 11 339.6 339.6 294.3 340.1 0.12 15 200 11450 -44.9 -58.9 19 14.0 -45.6 315 7 361.7 361.7 299.1 362.0 0.07 16 193 11688 -44.5 -59.5 17 15.0 -45.2 315 8 366.0 366.0 299.9 366.3 0.07 17 150 13370 -46.3 -65.3 10 19.0 -47.1 315 13 390.3 390.3 303.9 390.5 0.04 18 100 16020 -51.7 -71.7 7 20.0 -52.4 340 5 427.8 427.8 308.6 428.0 0.02 19 70 18320 -55.1 -75.1 7 20.0 -55.8 360 5 466.5 466.5 312.4 466.6 0.02 20 50 20450 -58.3 -78.3 6 20.0 -59.0 330 3 506.1 506.1 315.4 506.2 0.02 21 49 20578 -58.5 -78.5 6 20.0 -59.2 329 3 508.6 508.6 315.5 508.7 0.02 22 30 23660 -60.7 -80.7 6 20.0 -61.5 315 9 579.2 579.2 319.6 579.3 0.02 23 20 26200 -59.7 -79.7 6 20.0 -61.0 250 13 653.4 653.4 322.8 653.7 0.03 24 16 27596 -59.3 -79.3 6 20.0 -60.9 697.8 697.8 324.4 698.2 0.05 TRP 328 8172 -52.3 -57.3 55 5.0 -52.4 295 25 303.8 303.8 283.0 304.0 0.05 WND Sounding variables and indices 1000-500 mb thick: 5270.00 m Freezing level: 939.00 mb = 569.80 m = 1869.40 ft Wetbulb zero: 971.23 mb = 297.73 m = 976.80 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 69.11 % Est. max temperature: 8.24 C = 46.83 F Sfc-Lift cond lev (LCL): 923.88 mb = 697.66 m = 2288.88 ft T: -0.75 C 700-500 lapse rate: 6.89 C/km ThetaE index: 6.54 C Layer 974.0- 925.0 mb Conv cond level (CCL): 816.07 mb = 1679.88 m = 5511.36 ft Mean mixing ratio: 3.11 g/kg Conv temperature: 9.20 C = 48.56 F Cap Strength: 3.28 C Lifted Index: 6.68 C Risk: None Lifted Index @300 mb: 21.00 C Lifted Index @700 mb: 2.85 C Showalter Index: 5.45 C Risk: None Total Totals Index: 51.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.40 C Cross Totals Index: 23.80 C K Index: 15.30 Risk: < 20 % chance of thunderstorms Sweat Index: 91.00 Risk: None Energy Index: 1.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.83 J/kg Max Up Vert Vel: 5.07 m/s Conv Inhibition (B-): 57507.66 J/kg Cap Strength: 6.47 C Lift Cond Lev (LCL): 878.38 mb = 1098.95 m = 3605.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 10 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 ---------------------------------------------------------- 0 984 192 280 3 3.0 -0.5 | 140 8 -5.1 6.1 1 925 688 270 13 13.0 -0.0 | 217 8 4.9 6.6 2 850 1360 270 15 15.0 -0.0 | 226 10 6.9 6.6 3 700 2863 285 11 10.6 -2.8 | 214 5 2.5 3.7 4 500 5330 280 17 16.7 -3.0 | 247 9 8.7 3.6 5 400 6870 290 21 19.7 -7.2 | 273 12 11.6 -0.6 6 328 8172 295 25 22.7 -10.6 | 285 15 14.6 -4.0 7 300 8750 295 21 19.0 -8.9 | 282 11 10.9 -2.3 8 250 9960 290 11 10.3 -3.8 | 219 4 2.3 2.8 9 200 11450 315 7 4.9 -4.9 | 118 4 -3.1 1.6 10 150 13370 315 13 9.2 -9.2 | 337 3 1.1 -2.6 11 100 16020 340 5 1.7 -4.7 | 106 7 -6.4 1.9 12 70 18320 360 5 -0.0 -5.0 | 101 8 -8.1 1.6 13 50 20450 330 3 1.5 -2.6 | 121 8 -6.6 4.0 14 30 23660 315 9 6.4 -6.4 | 97 2 -1.7 0.2 15 20 26200 250 13 12.2 4.4 | 201 12 4.1 11.0 Wind Parameters Mean winds (0-6000m): 279.2 at 13.9 knts Storm direction: 309.2 at 10.4 knts Shear (0-3000m) pos: 0.7 neg: 2.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 82.6 deg Storm rel helicity (0-3000m) pos: 19.6 neg: -1.8 tot: 17.7 m^2/s^2 ave: 5.9 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.68 Bulk Shear: 4.80 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 ------------------------------------------------------------------------------- 500 272 8 179 6| 0.0 10.4 10.4| 15.4 0.0 15.4 30.7 0.87| 10.5 9.1 1000 271 11 204 7| 0.0 5.9 5.9| 17.9 0.0 17.9 17.9 0.86| 6.0 5.1 1500 271 12 212 8| 0.3 4.0 4.3| 18.8 -0.1 18.7 12.5 0.78| 4.5 3.5 2000 272 12 215 8| 0.7 3.0 3.6| 18.8 -0.6 18.2 9.1 0.67| 3.8 2.6 2500 274 12 216 7| 0.9 2.4 3.3| 18.8 -1.5 17.3 6.9 0.57| 3.4 1.9 3000 275 12 217 7| 0.7 2.0 2.7| 19.6 -1.8 17.7 5.9 0.55| 3.1 1.7 4000 277 12 220 7| 0.5 1.8 2.3| 22.1 -1.8 20.2 5.1 0.56| 2.6 1.5 5000 278 13 226 7| 0.4 1.7 2.1| 24.3 -1.8 22.5 4.5 0.55| 2.4 1.3 6000 279 14 232 7| 0.4 1.4 1.9| 31.4 -1.8 29.6 4.9 0.58| 2.2 1.3 Wrote GIF file: /home/apache/climate/data/raob//U7713/skewt/U7713.skewt.20251014.12.gif