UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110212.upa.cvt Date: 1200Z 2 NOV 25 Searching for U3330... Searching the city database file for: U3330 ... Date:1200Z 2 NOV 25 Station: U3330 WMO ident: 23330 Latitude: 66.53 Longitude: 66.53 ------------------------------------------------------------------------------- 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 1026 18 -15.7 -17.3 87 1.6 -16.0 0 0 255.6 255.7 255.6 258.1 0.96 1 1000 214 -10.1 -10.5 97 0.4 -10.2 50 7 263.0 263.3 262.9 267.6 1.71 2 968 465 -8.9 -14.9 62 6.0 -10.3 29 7 266.7 266.9 264.7 270.1 1.24 3 943 666 -10.3 -20.3 44 10.0 -12.3 12 7 267.3 267.4 264.3 269.6 0.81 4 925 814 -10.9 -20.9 44 10.0 -12.8 360 7 268.2 268.3 264.9 270.4 0.78 5 850 1459 -14.7 -25.7 39 11.0 -16.4 35 7 270.7 270.8 266.3 272.4 0.55 6 796 1954 -16.7 -26.7 42 10.0 -18.2 35 10 273.7 273.8 268.2 275.4 0.54 7 777 2136 -15.5 -26.5 38 11.0 -17.3 35 12 276.9 277.0 270.3 278.6 0.56 8 743 2473 -16.5 -25.5 46 9.0 -18.0 35 14 279.4 279.5 271.9 281.4 0.65 9 700 2918 -19.9 -28.9 45 9.0 -21.2 35 17 280.4 280.5 272.3 282.0 0.50 10 646 3509 -23.1 -28.1 64 5.0 -23.8 39 17 283.3 283.4 274.1 285.1 0.59 11 524 5012 -32.5 -39.5 50 7.0 -33.0 48 15 289.5 289.5 276.8 290.3 0.24 12 500 5340 -35.7 -42.7 49 7.0 -36.1 50 15 289.5 289.5 276.7 290.1 0.18 13 496 5395 -36.5 -43.5 48 7.0 -36.9 49 15 289.2 289.2 276.5 289.8 0.16 14 400 6850 -45.9 -52.9 45 7.0 -46.1 30 15 295.3 295.3 279.4 295.6 0.07 15 388 7052 -47.7 -54.7 44 7.0 -47.9 29 17 295.6 295.6 279.4 295.8 0.06 16 346 7807 -49.9 -56.9 44 7.0 -50.1 27 24 302.4 302.4 282.4 302.6 0.05 17 300 8730 -55.3 -63.3 36 8.0 -55.4 25 33 307.4 307.4 284.4 307.5 0.03 18 264 9538 -58.9 -66.9 35 8.0 -59.0 25 25 313.6 313.6 286.6 313.6 0.02 19 250 9880 -58.7 -66.7 35 8.0 -58.8 20 21 318.8 318.8 288.3 318.9 0.02 20 200 11290 -55.7 -63.7 36 8.0 -55.9 360 15 344.6 344.6 295.4 344.7 0.04 21 176 12104 -55.1 -64.1 32 9.0 -55.3 349 18 358.4 358.4 298.4 358.6 0.04 22 150 13120 -56.9 -65.9 31 9.0 -57.1 335 21 372.0 372.1 300.9 372.2 0.04 23 100 15660 -60.1 -71.1 22 11.0 -60.3 320 15 411.6 411.6 306.7 411.7 0.03 24 70 17880 -61.9 -72.9 22 11.0 -62.1 310 11 452.0 452.0 311.1 452.1 0.03 25 60 18829 -63.5 -74.5 21 11.0 -63.7 310 15 468.8 468.8 312.5 468.9 0.03 26 50 19940 -66.3 -77.3 20 11.0 -66.5 310 19 487.2 487.3 314.0 487.4 0.02 27 30 23010 -69.7 -80.7 19 11.0 -69.9 305 21 554.6 554.6 318.3 554.8 0.02 28 20 25410 -72.5 -83.5 17 11.0 -72.8 290 23 614.2 614.3 321.2 614.4 0.02 29 16 26718 -74.1 -85.1 17 11.0 -74.3 287 26 649.5 649.5 322.7 649.6 0.02 30 10 29460 -74.3 -85.3 17 11.0 -74.6 280 31 742.2 742.2 325.7 742.4 0.03 31 6.6 31880 -74.3 -86.3 14 12.0 -74.8 835.9 835.9 328.1 836.2 0.03 32 5.5 32949 -71.7 -83.7 15 12.0 -72.6 892.1 892.2 329.3 892.8 0.07 TRP 264 9538 -58.9 -66.9 35 8.0 -59.0 25 25 313.6 313.6 286.6 313.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5126.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 51.91 % Est. max temperature: -1.33 C = 29.60 F Sfc-Lift cond lev (LCL): 999.55 mb = 217.48 m = 713.52 ft T: -10.08 C 700-500 lapse rate: 6.52 C/km ThetaE index: 0.56 C Layer 943.0- 925.0 mb Conv cond level (CCL): 712.26 mb = 2788.33 m = 9147.95 ft Mean mixing ratio: 1.20 g/kg Conv temperature: 9.06 C = 48.32 F Cap Strength: 18.22 C Lifted Index: 17.89 C Risk: None Lifted Index @300 mb: 28.06 C Lifted Index @700 mb: 12.37 C Showalter Index: 14.26 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 10.00 C K Index: -13.70 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 3.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.73 J/kg Max Up Vert Vel: 8.80 m/s Conv Inhibition (B-): 61910.07 J/kg Cap Strength: 18.17 C Lift Cond Lev (LCL): 904.72 mb = 983.13 m = 3225.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 69 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 1026 18 0 0 -0.0 -0.0 | 249 10 8.9 3.4 1 1000 214 50 7 -5.4 -4.5 | 287 4 3.5 -1.0 2 925 814 360 7 -0.0 -7.0 | 292 10 8.9 -3.6 3 850 1459 35 7 -4.0 -5.7 | 295 5 4.9 -2.3 4 700 2918 35 17 -9.8 -13.9 | 5 11 -0.8 -10.5 5 500 5340 50 15 -11.5 -9.6 | 23 7 -2.6 -6.2 6 400 6850 30 15 -7.5 -13.0 | 352 10 1.4 -9.5 7 300 8730 25 33 -13.9 -29.9 | 11 27 -5.0 -26.5 8 264 9538 25 25 -10.6 -22.7 | 5 19 -1.7 -19.2 9 250 9880 20 21 -7.2 -19.7 | 354 16 1.7 -16.3 10 200 11290 360 15 -0.0 -15.0 | 322 15 8.9 -11.6 11 150 13120 335 21 8.9 -19.0 | 311 24 17.8 -15.6 12 100 15660 320 15 9.6 -11.5 | 293 20 18.5 -8.0 13 70 17880 310 11 8.4 -7.1 | 282 18 17.3 -3.6 14 50 19940 310 19 14.6 -12.2 | 290 25 23.5 -8.8 15 30 23010 305 21 17.2 -12.0 | 288 27 26.1 -8.6 16 20 25410 290 23 21.6 -7.9 | 278 31 30.5 -4.4 17 10 29460 280 31 30.5 -5.4 | 273 39 39.4 -1.9 Wind Parameters Mean winds (0-6000m): 38.8 at 12.7 knts Storm direction: 68.8 at 9.6 knts Shear (0-3000m) pos: 1.8 neg: 1.1 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 116.4 deg Storm rel helicity (0-3000m) pos: 25.1 neg: -1.4 tot: 23.7 m^2/s^2 ave: 7.9 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.75 Bulk Shear: 6.73 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 41 6 279 5| 7.2 0.0 7.2| 9.4 0.0 9.4 18.8 0.50| 11.0 5.6 1000 23 6 290 7| 3.6 0.8 4.5| 10.3 -1.4 9.0 9.0 0.35| 7.7 2.7 1500 24 7 292 7| 2.8 0.6 3.3| 11.3 -1.4 9.9 6.6 0.31| 6.2 2.0 2000 27 7 297 6| 2.1 0.9 2.9| 16.1 -1.4 14.7 7.3 0.42| 5.6 2.3 2500 30 8 308 6| 1.7 1.3 3.0| 21.0 -1.4 19.5 7.8 0.46| 5.1 2.4 3000 31 10 320 6| 1.8 1.1 3.0| 25.1 -1.4 23.7 7.9 0.48| 4.8 2.3 4000 34 11 336 6| 1.3 0.8 2.2| 28.0 -1.4 26.5 6.6 0.48| 3.8 1.9 5000 37 12 346 7| 1.0 0.7 1.7| 30.3 -1.4 28.8 5.8 0.49| 3.3 1.6 6000 39 13 352 7| 0.8 0.6 1.5| 30.8 -5.3 25.6 4.3 0.40| 3.0 1.2 Wrote GIF file: /home/apache/climate/data/raob//U3330/skewt/U3330.skewt.20251102.12.gif