UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011100.upa.cvt Date: 0000Z 11 JAN 26 Searching for U6708... Searching the city database file for: U6708 ... Date:0000Z 11 JAN 26 Station: U6708 WMO ident: 26708 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1003 16 -4.9 -8.5 76 3.6 -6.0 15 5 268.0 268.3 267.0 273.5 2.00 1 1000 40 -4.9 -8.8 74 3.9 -6.1 15 7 268.2 268.6 267.1 273.6 1.96 2 925 647 -9.7 -14.7 67 5.0 -10.9 15 21 269.4 269.6 266.7 273.1 1.32 3 850 1293 -14.5 -18.6 71 4.1 -15.3 355 27 271.0 271.1 267.3 273.9 1.04 4 826 1509 -16.3 -20.5 70 4.2 -17.1 356 27 271.3 271.4 267.3 273.9 0.90 5 735 2387 -16.5 -19.4 78 2.9 -17.1 359 28 280.3 280.5 273.2 283.6 1.12 6 700 2753 -18.1 -21.0 78 2.9 -18.7 360 29 282.4 282.6 274.3 285.5 1.02 7 647 3339 -20.9 -24.3 74 3.4 -21.5 2 26 285.7 285.8 275.7 288.2 0.83 8 586 4062 -27.3 -30.4 75 3.1 -27.7 5 23 286.5 286.5 275.7 288.1 0.52 9 580 4136 -26.1 -29.2 75 3.1 -26.5 6 22 288.7 288.8 276.9 290.6 0.59 10 517 4963 -29.9 -33.3 72 3.4 -30.3 9 18 293.8 293.8 279.2 295.2 0.45 11 500 5200 -32.1 -38.1 55 6.0 -32.6 10 17 293.9 294.0 279.0 294.9 0.29 12 498 5228 -32.3 -39.3 50 7.0 -32.9 10 17 294.0 294.0 279.0 294.8 0.25 13 497 5242 -32.1 -36.3 66 4.2 -32.5 10 17 294.4 294.5 279.3 295.6 0.34 14 400 6730 -43.9 -48.2 62 4.3 -44.1 5 19 297.9 298.0 280.6 298.4 0.12 15 395 6815 -44.7 -48.9 63 4.2 -44.9 4 19 298.0 298.0 280.6 298.4 0.11 16 300 8620 -56.1 -60.8 55 4.7 -56.2 350 23 306.3 306.3 284.0 306.4 0.04 17 298 8662 -56.7 -61.4 55 4.7 -56.8 350 23 306.0 306.0 283.8 306.1 0.03 18 279 9079 -57.9 -62.9 53 5.0 -58.0 345 19 310.1 310.1 285.4 310.2 0.03 19 260 9523 -57.9 -63.9 46 6.0 -58.0 342 15 316.4 316.4 287.6 316.5 0.03 20 250 9770 -57.7 -62.7 53 5.0 -57.8 340 13 320.3 320.3 288.9 320.4 0.03 21 235 10161 -56.3 -61.3 53 5.0 -56.4 330 12 328.1 328.1 291.2 328.3 0.04 22 219 10606 -57.3 -62.3 53 5.0 -57.4 319 11 333.3 333.3 292.6 333.4 0.04 23 200 11180 -56.5 -62.5 47 6.0 -56.6 305 9 343.3 343.3 295.1 343.5 0.04 24 191 11473 -56.3 -62.3 47 6.0 -56.4 299 10 348.2 348.2 296.3 348.4 0.05 25 175 12028 -58.3 -64.3 46 6.0 -58.4 289 11 353.7 353.7 297.4 353.9 0.04 26 160 12593 -58.1 -64.1 46 6.0 -58.2 278 12 363.2 363.2 299.4 363.4 0.04 27 150 13000 -59.1 -65.1 46 6.0 -59.2 270 13 368.3 368.3 300.3 368.4 0.04 28 143 13298 -60.5 -67.5 39 7.0 -60.6 266 14 370.9 370.9 300.8 371.0 0.03 29 116 14598 -60.5 -67.5 39 7.0 -60.6 251 18 393.8 393.8 304.3 393.9 0.04 30 110 14926 -63.1 -70.1 38 7.0 -63.2 247 19 394.9 394.9 304.5 395.0 0.03 31 100 15510 -63.9 -70.9 38 7.0 -64.0 240 21 404.3 404.3 305.8 404.4 0.03 32 98 15634 -64.7 -71.7 38 7.0 -64.8 241 22 405.1 405.1 305.9 405.2 0.02 33 70 17690 -65.9 -73.9 32 8.0 -66.0 260 33 443.4 443.4 310.2 443.5 0.02 34 55 19149 -67.3 -75.3 31 8.0 -67.4 471.9 471.9 312.8 472.0 0.03 TRP 279 9079 -57.9 -62.9 53 5.0 -58.0 345 19 310.1 310.1 285.4 310.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5160.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 72.90 % Est. max temperature: -2.03 C = 28.35 F Sfc-Lift cond lev (LCL): 947.42 mb = 460.53 m = 1510.92 ft T: -8.23 C 700-500 lapse rate: 5.72 C/km ThetaE index: 0.52 C Layer 925.0- 850.0 mb Conv cond level (CCL): 866.26 mb = 1148.24 m = 3767.14 ft Mean mixing ratio: 1.57 g/kg Conv temperature: -2.30 C = 27.85 F Cap Strength: 17.22 C Lifted Index: 17.10 C Risk: None Lifted Index @300 mb: 23.39 C Lifted Index @700 mb: 9.71 C Showalter Index: 16.63 C Risk: None Total Totals Index: 31.10 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 13.50 C K Index: -3.90 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 4.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.48 J/kg Max Up Vert Vel: 2.99 m/s Conv Inhibition (B-): 30962.27 J/kg Cap Strength: 17.18 C Lift Cond Lev (LCL): 888.27 mb = 956.52 m = 3138.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 33 at 17 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 1003 16 15 5 -1.3 -4.8 | 220 12 8.0 9.4 1 1000 40 15 7 -1.8 -6.8 | 225 11 7.4 7.4 2 925 647 15 21 -5.4 -20.3 | 328 7 3.8 -6.1 3 850 1293 355 27 2.4 -26.9 | 318 17 11.6 -12.7 4 700 2753 360 29 -0.0 -29.0 | 328 17 9.3 -14.8 5 500 5200 10 17 -3.0 -16.7 | 292 7 6.3 -2.5 6 400 6730 5 19 -1.7 -18.9 | 302 9 7.6 -4.7 7 300 8620 350 23 4.0 -22.7 | 302 16 13.3 -8.4 8 279 9079 345 19 4.9 -18.4 | 286 15 14.2 -4.1 9 250 9770 340 13 4.4 -12.2 | 262 14 13.7 2.0 10 200 11180 305 9 7.4 -5.2 | 241 19 16.6 9.0 11 150 13000 270 13 13.0 -0.0 | 237 26 22.3 14.2 12 100 15510 240 21 18.2 10.5 | 228 37 27.4 24.7 13 70 17690 260 33 32.5 5.7 | 244 46 41.8 19.9 Wind Parameters Mean winds (0-6000m): 3.1 at 22.6 knts Storm direction: 33.1 at 17.0 knts Shear (0-3000m) pos: 0.4 neg: 3.9 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 106.7 deg Storm rel helicity (0-3000m) pos: 36.2 neg: -8.5 tot: 27.8 m^2/s^2 ave: 9.3 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.28 Bulk Shear: 15.94 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 15 12 248 7| 0.0 13.4 13.4| 18.1 0.0 18.1 36.2 0.75| 13.4 10.1 1000 12 17 293 6| 0.0 10.1 10.1| 22.3 -2.3 19.9 19.9 0.53| 11.1 5.9 1500 5 20 308 9| 0.0 7.8 7.8| 24.2 -7.6 16.6 11.1 0.40| 9.1 3.6 2000 3 22 313 11| 0.3 5.8 6.1| 29.1 -7.6 21.5 10.8 0.42| 7.1 3.0 2500 1 23 316 13| 0.4 4.7 5.1| 34.1 -7.6 26.5 10.6 0.44| 5.9 2.6 3000 1 24 319 13| 0.4 3.9 4.3| 36.2 -8.5 27.8 9.3 0.43| 5.3 2.2 4000 2 24 320 13| 0.8 2.9 3.7| 36.2 -14.4 21.8 5.5 0.32| 4.6 1.5 5000 2 24 319 13| 1.1 2.3 3.4| 36.2 -22.0 14.2 2.8 0.20| 4.2 0.8 6000 3 23 316 12| 0.9 2.0 2.9| 37.7 -23.4 14.3 2.4 0.19| 3.7 0.7 Wrote GIF file: /home/apache/climate/data/raob//U6708/skewt/U6708.skewt.20260111.00.gif