UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for U7713... Searching the city database file for: U7713 ... Date:1200Z 10 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 98 SFC 989 190 10.0 7.6 85 2.4 8.7 140 3 284.0 285.2 282.4 302.4 6.63 2 983 241 8.8 6.2 84 2.6 7.5 142 4 283.3 284.4 281.4 300.1 6.05 3 934 662 6.4 4.6 88 1.8 5.5 161 13 285.1 286.1 281.8 301.0 5.69 4 925 742 6.6 5.0 90 1.6 5.8 165 15 286.1 287.1 282.4 302.7 5.91 5 880 1153 7.6 6.1 90 1.5 6.8 180 17 291.2 292.4 285.5 310.4 6.72 6 850 1438 6.4 4.4 87 2.0 5.4 190 19 292.9 294.0 285.5 310.7 6.17 7 700 3007 -2.5 -5.9 77 3.4 -3.9 185 29 299.7 300.4 285.4 310.4 3.51 8 677 3271 -4.3 -7.4 79 3.1 -5.5 187 29 300.6 301.2 285.5 310.5 3.24 9 664 3423 -4.1 -7.2 79 3.1 -5.4 188 30 302.5 303.1 286.3 312.8 3.35 10 651 3579 -4.1 -8.3 73 4.2 -5.8 189 30 304.2 304.8 286.7 313.9 3.14 11 555 4824 -9.3 -29.3 18 20.0 -13.9 199 32 312.2 312.4 286.9 314.3 0.61 12 547 4935 -10.3 -30.3 18 20.0 -14.7 200 32 312.4 312.5 286.8 314.3 0.56 13 530 5177 -12.5 -32.5 17 20.0 -16.4 202 32 312.5 312.6 286.8 314.2 0.47 14 500 5620 -14.9 -33.9 18 19.0 -18.4 205 33 314.9 315.0 287.6 316.4 0.43 15 482 5896 -16.7 -35.7 18 19.0 -20.0 202 33 316.0 316.0 287.9 317.3 0.38 16 400 7260 -28.7 -41.7 28 13.0 -30.1 185 36 317.7 317.7 288.3 318.6 0.25 17 310 9022 -44.5 -54.5 32 10.0 -44.9 185 41 319.6 319.6 288.7 319.9 0.08 18 300 9240 -46.1 -56.1 31 10.0 -46.4 185 42 320.4 320.4 288.9 320.6 0.06 19 274 9838 -50.3 -59.3 34 9.0 -50.5 190 48 322.7 322.7 289.6 322.9 0.05 20 254 10329 -55.1 -63.1 36 8.0 -55.2 194 53 322.7 322.7 289.6 322.8 0.03 21 250 10430 -55.3 -63.3 36 8.0 -55.4 195 54 323.9 323.9 290.0 324.0 0.03 22 224 11127 -57.5 -65.5 35 8.0 -57.6 195 38 330.8 330.8 292.0 330.9 0.03 23 217 11328 -57.5 -65.5 35 8.0 -57.6 191 35 333.8 333.8 292.8 333.9 0.03 24 212 11475 -56.1 -64.1 36 8.0 -56.2 188 33 338.2 338.2 293.9 338.4 0.03 25 202 11786 -51.9 -59.9 38 8.0 -52.1 181 28 349.6 349.6 296.6 349.8 0.06 26 200 11850 -52.3 -61.3 33 9.0 -52.5 180 27 349.9 350.0 296.7 350.2 0.05 27 150 13720 -52.7 -64.7 22 12.0 -53.1 205 15 379.3 379.3 302.2 379.5 0.04 28 100 16320 -54.7 -69.7 14 15.0 -55.2 235 11 422.0 422.0 308.0 422.2 0.03 29 92 16850 -56.1 -72.1 12 16.0 -56.6 239 11 429.5 429.5 308.8 429.6 0.02 30 70 18580 -56.7 -74.7 9 18.0 -57.3 250 13 463.1 463.1 312.1 463.2 0.02 31 50 20690 -59.5 -77.5 8 18.0 -60.1 280 13 503.3 503.3 315.2 503.4 0.02 32 30 23870 -61.3 -80.3 6 19.0 -62.0 285 11 577.5 577.5 319.6 577.7 0.02 33 25 25000 -62.3 -81.3 6 19.0 -63.1 298 9 605.6 605.6 320.9 605.7 0.02 34 20 26390 -59.3 -79.3 6 20.0 -60.6 315 7 654.7 654.7 322.9 655.0 0.04 35 10 30790 -52.3 -74.3 5 22.0 -56.6 275 31 824.3 824.4 327.8 826.0 0.16 36 9.0 31472 -51.7 -73.7 5 22.0 -56.6 851.8 852.0 328.5 853.9 0.20 TRP 224 11127 -57.5 -65.5 35 8.0 -57.6 195 38 330.8 330.8 292.0 330.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5522.00 m Freezing level: 742.13 mb = 2566.27 m = 8419.42 ft Wetbulb zero: 763.29 mb = 2307.55 m = 7570.60 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 64.48 % Est. max temperature: 19.24 C = 66.63 F Sfc-Lift cond lev (LCL): 953.63 mb = 490.86 m = 1610.42 ft T: 7.38 C 700-500 lapse rate: 4.75 C/km ThetaE index: 2.31 C Layer 983.0- 934.0 mb Conv cond level (CCL): 789.06 mb = 2039.16 m = 6690.08 ft Mean mixing ratio: 6.03 g/kg Conv temperature: 21.42 C = 70.55 F Cap Strength: 11.60 C Lifted Index: 12.24 C Risk: None Lifted Index @300 mb: 12.71 C Lifted Index @700 mb: 5.45 C Showalter Index: 6.99 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 19.30 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 123.80 Risk: None Energy Index: 1.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.72 J/kg Max Up Vert Vel: 7.31 m/s Conv Inhibition (B-): 65491.45 J/kg Cap Strength: 12.24 C Lift Cond Lev (LCL): 910.41 mb = 872.85 m = 2863.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 222 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 ---------------------------------------------------------- 0 989 190 140 3 -1.9 2.3 | 51 19 -15.0 -12.1 1 925 742 165 15 -3.9 14.5 | 90 17 -16.9 0.1 2 850 1438 190 19 3.3 18.7 | 114 11 -9.7 4.3 3 700 3007 185 29 2.5 28.9 | 144 18 -10.5 14.5 4 500 5620 205 33 13.9 29.9 | 183 16 0.9 15.5 5 400 7260 185 36 3.1 35.9 | 155 24 -9.9 21.4 6 300 9240 185 42 3.7 41.8 | 161 29 -9.4 27.4 7 250 10430 195 54 14.0 52.2 | 181 38 1.0 37.7 8 224 11127 195 38 9.8 36.7 | 172 23 -3.2 22.3 9 200 11850 180 27 0.0 27.0 | 134 18 -13.0 12.6 10 150 13720 205 15 6.3 13.6 | 83 7 -6.7 -0.8 11 100 16320 235 11 9.0 6.3 | 26 9 -4.0 -8.1 12 70 18580 250 13 12.2 4.4 | 5 10 -0.8 -10.0 13 50 20690 280 13 12.8 -2.3 | 1 17 -0.2 -16.7 14 30 23870 285 11 10.6 -2.8 | 8 17 -2.4 -17.3 15 20 26390 315 7 4.9 -4.9 | 23 21 -8.1 -19.4 16 10 30790 275 31 30.9 -2.7 | 314 25 17.9 -17.1 Wind Parameters Mean winds (0-6000m): 192.1 at 25.9 knts Storm direction: 222.1 at 19.4 knts Shear (0-3000m) pos: 3.6 neg: 1.1 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 95.4 deg Storm rel helicity (0-3000m) pos: 108.5 neg: 0.0 tot: 108.5 m^2/s^2 ave: 36.2 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 4.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.54 Bulk Shear: 49.14 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 ------------------------------------------------------------------------------- 500 160 8 68 17| 11.5 0.0 11.5| 54.4 0.0 54.4 108.9 0.98| 11.8 11.6 1000 168 12 81 16| 7.9 0.0 7.9| 74.2 0.0 74.2 74.2 0.90| 9.2 8.3 1500 177 14 90 14| 6.4 0.0 6.4| 84.8 0.0 84.8 56.5 0.87| 7.7 6.7 2000 181 16 99 13| 4.8 0.8 5.7| 92.9 0.0 92.9 46.4 0.85| 6.6 5.7 2500 183 18 107 13| 3.9 1.3 5.2|100.6 0.0 100.6 40.2 0.83| 6.0 4.9 3000 183 20 115 13| 3.6 1.1 4.7|108.5 0.0 108.5 36.2 0.81| 5.5 4.4 4000 186 22 126 13| 3.0 0.8 3.8|127.0 0.0 127.0 31.8 0.83| 4.6 3.8 5000 189 24 136 13| 2.6 0.7 3.3|145.7 0.0 145.7 29.1 0.84| 4.2 3.5 6000 192 26 145 13| 2.3 0.8 3.1|153.3 -14.0 139.3 23.2 0.71| 4.0 2.8 Wrote GIF file: /home/apache/climate/data/raob//U7713/skewt/U7713.skewt.20251010.12.gif