UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for U7713... Searching the city database file for: U7713 ... Date:1200Z 16 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 129 250 1 SFC 992 195 4.8 1.6 80 3.2 3.4 250 1 278.6 279.3 276.9 290.5 4.33 2 958 478 2.0 -0.7 82 2.7 0.8 240 7 278.5 279.2 276.2 289.0 3.79 3 945 588 3.0 0.5 84 2.5 1.9 236 9 280.7 281.4 277.8 292.3 4.19 4 925 761 0.8 -1.4 85 2.2 -0.1 230 13 280.1 280.8 276.9 290.5 3.73 5 920 805 0.0 -2.1 86 2.1 -0.9 232 13 279.7 280.3 276.5 289.7 3.56 6 890 1070 -1.5 -3.8 84 2.3 -2.4 244 15 280.9 281.4 276.6 290.0 3.24 7 850 1435 -3.7 -7.2 77 3.5 -5.0 260 17 282.3 282.7 276.5 289.7 2.62 8 784 2068 -7.9 -10.9 79 3.0 -8.8 275 17 284.4 284.7 276.9 290.5 2.12 9 736 2560 -7.9 -11.1 78 3.2 -8.9 286 17 289.6 289.9 279.6 296.2 2.22 10 716 2773 -9.7 -13.1 76 3.4 -10.7 291 17 289.9 290.2 279.4 295.7 1.94 11 700 2948 -8.9 -12.6 75 3.7 -10.1 295 17 292.6 293.0 280.8 298.9 2.07 12 690 3059 -9.1 -13.2 72 4.1 -10.4 296 17 293.6 294.0 281.2 299.7 2.00 13 630 3756 -12.7 -17.3 68 4.6 -14.0 303 18 297.2 297.5 282.2 302.1 1.56 14 616 3927 -13.9 -18.4 69 4.5 -15.1 304 19 297.8 298.0 282.3 302.3 1.45 15 561 4632 -15.9 -25.9 42 10.0 -18.0 311 20 303.5 303.6 283.9 306.2 0.83 16 537 4960 -16.9 -24.9 50 8.0 -18.7 315 20 306.1 306.3 285.0 309.2 0.94 17 500 5490 -21.7 -28.7 53 7.0 -22.9 320 21 306.6 306.7 284.9 309.0 0.72 18 478 5818 -24.9 -31.9 52 7.0 -25.9 319 24 306.6 306.7 284.7 308.5 0.55 19 425 6667 -26.7 -36.7 38 10.0 -28.0 316 33 314.8 314.9 287.5 316.2 0.39 20 400 7100 -30.3 -42.3 30 12.0 -31.5 315 38 315.6 315.7 287.6 316.5 0.23 21 300 9080 -46.1 -60.1 19 14.0 -46.5 340 35 320.4 320.4 288.9 320.5 0.04 22 250 10270 -55.9 -69.9 16 14.0 -56.1 360 33 323.0 323.0 289.7 323.0 0.01 23 249 10295 -56.1 -70.1 16 14.0 -56.3 0 33 323.0 323.0 289.7 323.1 0.01 24 211 11329 -62.3 -77.3 12 15.0 -62.4 5 29 329.0 329.0 291.5 329.0 0.00 25 200 11660 -60.1 -75.1 12 15.0 -60.2 355 31 337.6 337.6 293.7 337.6 0.01 26 167 12802 -54.1 -70.1 12 16.0 -54.4 330 25 365.5 365.5 299.8 365.5 0.02 27 150 13490 -54.7 -70.7 12 16.0 -55.1 315 21 375.8 375.8 301.6 375.9 0.02 28 100 16080 -54.9 -73.9 8 19.0 -55.4 295 21 421.7 421.7 307.9 421.7 0.02 29 70 18350 -57.1 -75.1 8 18.0 -57.6 290 19 462.2 462.2 312.0 462.3 0.02 30 50 20470 -58.1 -76.1 8 18.0 -58.7 280 13 506.6 506.6 315.4 506.7 0.02 31 39 22027 -59.7 -77.7 8 18.0 -60.4 287 14 539.8 539.8 317.5 540.0 0.02 32 30 23670 -58.7 -76.7 8 18.0 -59.7 295 15 584.6 584.6 319.9 584.9 0.04 33 20 26240 -55.3 -74.3 8 19.0 -57.3 275 13 666.9 666.9 323.3 667.6 0.08 34 18 26911 -55.9 -73.9 9 18.0 -57.9 276 15 685.4 685.5 324.0 686.2 0.10 35 14 28524 -51.5 -70.5 9 19.0 -55.1 278 20 751.4 751.5 326.0 753.3 0.20 36 10 30710 -50.9 -69.9 9 19.0 -55.6 280 27 829.5 829.7 328.0 832.8 0.31 37 8.8 31550 -46.7 -66.7 8 20.0 -53.4 876.7 877.0 329.1 882.8 0.55 TRP 211 11329 -62.3 -77.3 12 15.0 -62.4 5 29 329.0 329.0 291.5 329.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5361.00 m Freezing level: 920.00 mb = 804.54 m = 2639.53 ft Wetbulb zero: 925.98 mb = 752.47 m = 2468.70 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 69.55 % Est. max temperature: 8.72 C = 47.70 F Sfc-Lift cond lev (LCL): 944.24 mb = 594.79 m = 1951.40 ft T: 2.92 C 700-500 lapse rate: 5.04 C/km ThetaE index: 2.65 C Layer 925.0- 890.0 mb Conv cond level (CCL): 887.19 mb = 1094.85 m = 3591.99 ft Mean mixing ratio: 3.82 g/kg Conv temperature: 7.16 C = 44.89 F Cap Strength: 14.66 C Lifted Index: 14.34 C Risk: None Lifted Index @300 mb: 21.38 C Lifted Index @700 mb: 6.55 C Showalter Index: 14.73 C Risk: None Total Totals Index: 32.50 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 14.50 C K Index: 7.10 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 4.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.70 J/kg Max Up Vert Vel: 4.63 m/s Conv Inhibition (B-): 61088.34 J/kg Cap Strength: 14.65 C Lift Cond Lev (LCL): 905.03 mb = 935.73 m = 3069.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 at 13 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 ---------------------------------------------------------- 0 992 195 250 1 0.9 0.3 | 150 13 -6.6 11.3 1 925 761 230 13 10.0 8.4 | 187 19 2.5 19.3 2 850 1435 260 17 16.7 3.0 | 214 17 9.2 13.9 3 700 2948 295 17 15.4 -7.2 | 245 9 7.9 3.7 4 500 5490 320 21 13.5 -16.1 | 311 8 6.0 -5.2 5 400 7100 315 38 26.9 -26.9 | 309 25 19.4 -16.0 6 300 9080 340 35 12.0 -32.9 | 348 22 4.5 -22.0 7 250 10270 360 33 -0.0 -33.0 | 19 23 -7.5 -22.1 8 211 11329 5 29 -2.5 -28.9 | 29 21 -10.0 -18.0 9 200 11660 355 31 2.7 -30.9 | 14 21 -4.8 -20.0 10 150 13490 315 21 14.8 -14.8 | 298 8 7.4 -3.9 11 100 16080 295 21 19.0 -8.9 | 260 12 11.5 2.0 12 70 18350 290 19 17.9 -6.5 | 247 11 10.4 4.4 13 50 20470 280 13 12.8 -2.3 | 211 10 5.3 8.7 14 30 23670 295 15 13.6 -6.3 | 233 8 6.1 4.6 15 20 26240 275 13 13.0 -1.1 | 209 11 5.5 9.8 16 10 30710 280 27 26.6 -4.7 | 252 20 19.1 6.2 Wind Parameters Mean winds (0-6000m): 295.5 at 17.7 knts Storm direction: 325.5 at 13.2 knts Shear (0-3000m) pos: 2.8 neg: 1.8 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 100.1 deg Storm rel helicity (0-3000m) pos: 101.0 neg: 0.0 tot: 101.0 m^2/s^2 ave: 33.7 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.32 Bulk Shear: 33.63 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 ------------------------------------------------------------------------------- 500 231 6 170 15| 0.0 11.0 11.0| 33.3 0.0 33.3 66.6 0.82| 11.1 9.1 1000 237 10 184 16| 2.9 5.5 8.4| 62.2 0.0 62.2 62.2 0.84| 9.0 7.5 1500 247 12 194 16| 3.3 3.7 7.0| 81.6 0.0 81.6 54.4 0.84| 7.8 6.5 2000 255 13 201 15| 3.1 2.7 5.8| 89.9 0.0 89.9 45.0 0.82| 6.7 5.5 2500 262 14 207 14| 3.0 2.2 5.2| 96.5 0.0 96.5 38.6 0.79| 6.1 4.8 3000 268 15 212 13| 2.8 1.8 4.6|101.0 0.0 101.0 33.7 0.79| 5.5 4.3 4000 279 16 222 12| 2.5 1.4 3.9|108.1 0.0 108.1 27.0 0.81| 4.6 3.7 5000 288 16 234 10| 2.3 1.1 3.4|115.5 0.0 115.5 23.1 0.83| 4.0 3.3 6000 296 18 249 9| 2.2 1.1 3.3|118.1 -0.2 117.9 19.7 0.70| 4.1 2.9 Wrote GIF file: /home/apache/climate/data/raob//U7713/skewt/U7713.skewt.20251016.12.gif