UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for U7713... Searching the city database file for: U7713 ... Date:0000Z 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 130 290 1 SFC 992 195 3.2 -0.5 77 3.7 1.7 290 1 277.0 277.6 275.2 287.2 3.71 2 925 755 -2.1 -5.9 75 3.8 -3.4 310 5 277.2 277.6 273.8 284.6 2.66 3 888 1078 -5.3 -7.5 84 2.2 -6.0 310 5 277.1 277.5 273.4 284.0 2.45 4 870 1239 -4.7 -6.7 86 2.0 -5.4 310 5 279.4 279.8 275.0 286.8 2.66 5 850 1422 -5.1 -7.9 81 2.8 -6.1 310 5 280.8 281.2 275.5 287.9 2.48 6 846 1459 -5.1 -8.2 79 3.1 -6.1 310 5 281.2 281.6 275.7 288.1 2.43 7 700 2923 -14.3 -24.3 42 10.0 -16.3 290 5 286.6 286.8 276.2 289.0 0.76 8 691 3021 -15.1 -26.1 39 11.0 -17.1 292 6 286.8 286.9 276.1 288.9 0.66 9 636 3645 -15.9 -37.9 13 22.0 -18.8 309 13 292.8 292.8 278.4 293.6 0.23 10 631 3705 -15.9 -36.9 15 21.0 -18.8 310 14 293.5 293.5 278.7 294.3 0.26 11 604 4032 -17.9 -26.9 45 9.0 -19.6 318 17 294.8 295.0 280.0 297.1 0.70 12 526 5052 -23.7 -28.7 63 5.0 -24.5 345 29 299.8 299.9 282.2 302.0 0.68 13 516 5192 -24.5 -29.2 65 4.7 -25.2 349 30 300.4 300.6 282.4 302.6 0.66 14 500 5420 -26.3 -31.3 63 5.0 -27.0 355 33 301.0 301.1 282.5 302.8 0.56 15 452 6143 -30.9 -40.9 37 10.0 -31.8 355 38 304.0 304.1 283.3 304.8 0.24 16 402 6965 -36.9 -42.9 54 6.0 -37.3 355 44 306.6 306.6 284.3 307.4 0.22 17 400 7000 -36.9 -42.9 54 6.0 -37.3 355 44 307.0 307.1 284.5 307.8 0.22 18 385 7264 -37.5 -42.5 60 5.0 -37.9 357 47 309.6 309.7 285.5 310.5 0.23 19 333 8254 -42.9 -48.9 52 6.0 -43.2 5 60 315.3 315.4 287.3 315.8 0.13 20 300 8950 -48.1 -55.1 44 7.0 -48.3 10 69 317.6 317.6 288.1 317.8 0.07 21 291 9150 -49.7 -56.7 44 7.0 -49.9 10 71 318.1 318.1 288.2 318.3 0.06 22 281 9378 -51.5 -58.5 43 7.0 -51.7 9 70 318.7 318.7 288.3 318.9 0.05 23 251 10104 -54.9 -61.9 42 7.0 -55.0 5 66 324.1 324.1 290.0 324.2 0.04 24 250 10130 -54.9 -61.9 42 7.0 -55.1 5 66 324.4 324.5 290.2 324.6 0.04 25 246 10233 -53.3 -60.3 42 7.0 -53.5 3 64 328.3 328.3 291.3 328.5 0.05 26 229 10693 -54.3 -62.3 37 8.0 -54.5 355 55 333.6 333.6 292.7 333.8 0.04 27 200 11570 -49.7 -58.7 34 9.0 -50.0 340 38 354.1 354.1 297.5 354.4 0.07 28 198 11636 -49.5 -58.5 34 9.0 -49.8 340 37 355.4 355.4 297.8 355.7 0.07 29 150 13440 -52.1 -65.1 20 13.0 -52.5 335 19 380.3 380.3 302.3 380.5 0.04 30 100 16050 -55.3 -72.3 10 17.0 -55.8 275 19 420.9 420.9 307.8 421.0 0.02 31 70 18310 -58.5 -76.5 8 18.0 -59.0 295 13 459.2 459.2 311.7 459.3 0.02 32 68 18492 -59.1 -78.1 7 19.0 -59.6 293 13 461.8 461.8 312.0 461.8 0.01 33 50 20420 -59.9 -78.9 7 19.0 -60.4 270 11 502.3 502.3 315.1 502.4 0.02 34 34 22829 -58.9 -78.9 6 20.0 -59.8 278 9 563.5 563.5 318.8 563.7 0.02 35 30 23610 -60.7 -80.7 6 20.0 -61.5 280 9 579.2 579.2 319.6 579.3 0.02 36 26 24503 -61.1 -81.1 5 20.0 -62.0 278 11 602.2 602.2 320.7 602.4 0.02 37 20 26150 -57.9 -78.9 5 21.0 -59.5 275 15 658.9 659.0 323.0 659.3 0.04 38 15 27979 -53.9 -76.9 4 23.0 -56.8 283 21 728.7 728.8 325.3 729.4 0.07 39 12 29412 -53.9 -76.9 4 23.0 -57.3 290 25 776.8 776.8 326.7 777.6 0.09 40 10 30590 -50.9 -74.9 4 24.0 -55.8 295 29 829.5 829.6 328.0 831.1 0.15 41 8.8 31430 -46.5 -72.5 4 26.0 -53.7 877.5 877.6 329.0 880.1 0.24 42 8.0 32063 -46.5 -72.5 4 26.0 -54.1 901.7 901.9 329.5 904.7 0.27 TRP 251 10104 -54.9 -61.9 42 7.0 -55.0 5 66 324.1 324.1 290.0 324.2 0.04 WND 291 9150 -49.7 -56.7 44 7.0 -49.9 10 71 318.1 318.1 288.2 318.3 0.06 Sounding variables and indices 1000-500 mb thick: 5290.00 m Freezing level: 951.55 mb = 533.09 m = 1748.97 ft Wetbulb zero: 970.18 mb = 373.10 m = 1224.07 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 56.85 % Est. max temperature: 7.53 C = 45.55 F Sfc-Lift cond lev (LCL): 936.74 mb = 653.96 m = 2145.50 ft T: -1.14 C 700-500 lapse rate: 4.81 C/km ThetaE index: 3.23 C Layer 925.0- 870.0 mb Conv cond level (CCL): 892.34 mb = 1039.28 m = 3409.66 ft Mean mixing ratio: 2.97 g/kg Conv temperature: 3.33 C = 37.99 F Cap Strength: 13.27 C Lifted Index: 13.47 C Risk: None Lifted Index @300 mb: 22.84 C Lifted Index @700 mb: 4.49 C Showalter Index: 11.53 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 18.40 C K Index: 3.30 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.45 J/kg Max Up Vert Vel: 0.95 m/s Conv Inhibition (B-): 66823.24 J/kg Cap Strength: 13.43 C Lift Cond Lev (LCL): 892.49 mb = 1037.95 m = 3405.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 14 at 11 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 ---------------------------------------------------------- 0 992 195 290 1 0.9 -0.3 | 199 11 3.7 10.4 1 925 755 310 5 3.8 -3.2 | 221 10 6.6 7.6 2 850 1422 310 5 3.8 -3.2 | 221 10 6.6 7.6 3 700 2923 290 5 4.7 -1.7 | 219 12 7.4 9.1 4 500 5420 355 33 2.9 -32.9 | 346 23 5.6 -22.1 5 400 7000 355 44 3.8 -43.8 | 349 34 6.6 -33.1 6 300 8950 10 69 -12.0 -68.0 | 9 58 -9.2 -57.2 7 291 9150 10 71 -12.3 -69.9 | 9 60 -9.6 -59.2 8 251 10104 5 66 -5.8 -65.7 | 3 55 -3.0 -55.0 9 250 10130 5 66 -5.8 -65.7 | 3 55 -3.0 -55.0 10 200 11570 340 38 13.0 -35.7 | 328 29 15.7 -24.9 11 150 13440 335 19 8.0 -17.2 | 301 13 10.8 -6.5 12 100 16050 275 19 18.9 -1.7 | 247 24 21.7 9.1 13 70 18310 295 13 11.8 -5.5 | 250 15 14.5 5.3 14 50 20420 270 11 11.0 -0.0 | 232 17 13.7 10.8 15 30 23610 280 9 8.9 -1.6 | 232 15 11.6 9.2 16 20 26150 275 15 14.9 -1.3 | 242 20 17.7 9.5 17 10 30590 295 29 26.3 -12.3 | 273 29 29.0 -1.5 Wind Parameters Mean winds (0-6000m): 344.3 at 14.8 knts Storm direction: 14.3 at 11.1 knts Shear (0-3000m) pos: 1.2 neg: 0.3 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 34.9 deg Storm rel helicity (0-3000m) pos: 21.1 neg: -0.9 tot: 20.2 m^2/s^2 ave: 6.7 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 1.5 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 21.50 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 ------------------------------------------------------------------------------- 500 306 3 209 10| 3.7 0.0 3.7| 10.1 0.0 10.1 20.2 0.97| 3.8 3.7 1000 309 4 215 10| 2.1 0.0 2.1| 11.3 0.0 11.3 11.3 0.96| 2.1 2.1 1500 309 4 217 10| 1.4 0.1 1.5| 11.3 -0.0 11.2 7.5 0.89| 1.5 1.4 2000 307 4 218 10| 1.0 0.2 1.3| 11.3 -0.3 11.0 5.5 0.77| 1.3 1.0 2500 305 5 218 10| 0.8 0.3 1.1| 11.3 -0.7 10.6 4.2 0.67| 1.2 0.8 3000 302 5 219 11| 1.2 0.3 1.5| 21.1 -0.9 20.2 6.7 0.76| 1.5 1.2 4000 311 7 232 10| 2.5 0.2 2.6| 65.8 -0.9 64.9 16.2 0.88| 2.8 2.5 5000 333 11 261 8| 3.2 0.2 3.4|135.2 -0.9 134.4 26.9 0.90| 3.9 3.5 6000 344 15 297 8| 3.1 0.2 3.3|161.8 -0.9 160.9 26.8 0.82| 4.1 3.3 Wrote GIF file: /home/apache/climate/data/raob//U7713/skewt/U7713.skewt.20251016.00.gif