UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110812.upa.cvt Date: 1200Z 8 NOV 25 Searching for U3330... Searching the city database file for: U3330 ... Date:1200Z 8 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 1018 19 -19.9 -21.3 89 1.4 -20.1 45 3 252.0 252.1 251.9 253.8 0.68 1 1000 152 -18.9 -19.8 93 0.9 -19.0 50 17 254.2 254.4 254.1 256.4 0.79 2 958 473 -15.1 -15.4 98 0.3 -15.2 56 15 261.2 261.4 260.6 264.5 1.20 3 925 737 -15.5 -16.3 94 0.8 -15.7 60 13 263.5 263.6 262.2 266.6 1.16 4 850 1373 -18.3 -24.3 59 6.0 -19.2 65 9 267.0 267.1 263.8 268.8 0.63 5 787 1946 -19.9 -24.7 66 4.8 -20.6 61 10 271.2 271.3 266.8 273.1 0.66 6 753 2273 -19.5 -25.5 59 6.0 -20.4 59 10 275.1 275.2 269.3 277.0 0.64 7 700 2813 -21.7 -28.7 53 7.0 -22.7 55 11 278.5 278.5 271.1 280.0 0.51 8 692 2897 -21.9 -29.9 48 8.0 -22.9 54 11 279.1 279.2 271.5 280.6 0.46 9 607 3850 -27.1 -37.1 38 10.0 -28.0 38 10 283.8 283.9 273.8 284.7 0.26 10 523 4907 -33.7 -43.7 36 10.0 -34.3 20 9 288.2 288.2 276.0 288.7 0.15 11 500 5220 -36.3 -46.3 35 10.0 -36.8 15 9 288.8 288.8 276.2 289.2 0.12 12 421 6389 -44.9 -53.9 36 9.0 -45.2 11 14 292.3 292.3 277.9 292.5 0.06 13 400 6730 -46.1 -55.1 35 9.0 -46.3 10 15 295.1 295.1 279.2 295.3 0.05 14 300 8600 -56.1 -65.1 31 9.0 -56.2 345 17 306.3 306.3 284.0 306.3 0.02 15 267 9337 -58.7 -67.7 30 9.0 -58.8 330 23 312.9 312.9 286.4 312.9 0.02 16 254 9650 -59.1 -68.1 30 9.0 -59.2 334 23 316.8 316.8 287.7 316.8 0.02 17 250 9750 -58.7 -67.7 30 9.0 -58.8 335 23 318.8 318.8 288.3 318.9 0.02 18 207 10942 -56.3 -65.3 31 9.0 -56.5 331 21 340.2 340.3 294.4 340.4 0.03 19 200 11160 -56.5 -65.5 31 9.0 -56.6 330 21 343.3 343.3 295.1 343.4 0.03 20 150 12980 -57.9 -67.9 27 10.0 -58.1 330 23 370.3 370.3 300.7 370.4 0.03 21 135 13641 -58.3 -68.3 27 10.0 -58.5 327 23 380.9 380.9 302.4 381.1 0.03 22 100 15510 -61.3 -72.3 22 11.0 -61.5 320 23 409.3 409.3 306.5 409.4 0.02 23 73 17453 -64.5 -74.5 24 10.0 -64.7 316 27 441.1 441.1 310.0 441.2 0.02 24 70 17710 -64.3 -75.3 21 11.0 -64.5 315 27 446.8 446.8 310.6 446.9 0.02 25 50 19740 -68.3 -78.3 22 10.0 -68.5 315 29 482.5 482.5 313.7 482.6 0.02 26 47 20111 -69.3 -79.3 22 10.0 -69.5 314 29 488.8 488.8 314.1 488.8 0.02 27 32 22398 -71.7 -81.7 21 10.0 -71.9 311 26 539.1 539.1 317.5 539.2 0.02 28 30 22780 -71.1 -82.1 18 11.0 -71.3 310 25 550.8 550.8 318.2 550.9 0.02 29 20 25160 -72.1 -82.1 21 10.0 -72.3 295 31 615.5 615.5 321.3 615.6 0.02 30 11 28661 -74.1 -84.1 20 10.0 -74.4 282 44 723.0 723.0 325.1 723.2 0.03 31 10 29220 -71.9 -82.9 18 11.0 -72.4 280 46 751.2 751.2 326.0 751.5 0.04 32 8.6 30113 -70.3 -81.3 18 11.0 -71.0 790.5 790.5 327.0 791.1 0.06 33 6.8 31505 -71.1 -82.1 18 11.0 -71.9 842.1 842.1 328.2 842.8 0.07 TRP 267 9337 -58.7 -67.7 30 9.0 -58.8 330 23 312.9 312.9 286.4 312.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5068.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 56.97 % Est. max temperature: -5.69 C = 21.76 F Sfc-Lift cond lev (LCL): 994.79 mb = 191.08 m = 626.89 ft T: -18.44 C 700-500 lapse rate: 6.07 C/km ThetaE index: 0.00 C Layer 1018.0-4584246774848121097682944.0 mb Conv cond level (CCL): 1000.00 mb = 152.00 m = 498.68 ft Mean mixing ratio: 1.02 g/kg Conv temperature: -15.51 C = 4.08 F Cap Strength: 22.12 C Lifted Index: 22.27 C Risk: None Lifted Index @300 mb: 31.60 C Lifted Index @700 mb: 15.72 C Showalter Index: 16.53 C Risk: None Total Totals Index: 30.00 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 12.00 C K Index: -13.30 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 4.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.10 J/kg Max Up Vert Vel: 9.50 m/s Conv Inhibition (B-): 73961.31 J/kg Cap Strength: 22.25 C Lift Cond Lev (LCL): 958.50 mb = 469.05 m = 1538.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 74 at 8 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 1018 19 45 3 -2.1 -2.1 | 270 6 5.6 0.0 1 1000 152 50 17 -13.0 -10.9 | 31 10 -5.3 -8.8 2 925 737 60 13 -11.3 -6.5 | 39 6 -3.6 -4.3 3 850 1373 65 9 -8.2 -3.8 | 16 2 -0.5 -1.6 4 700 2813 55 11 -9.0 -6.3 | 18 4 -1.3 -4.2 5 500 5220 15 9 -2.3 -8.7 | 321 8 5.4 -6.5 6 400 6730 10 15 -2.6 -14.8 | 338 14 5.1 -12.6 7 300 8600 345 17 4.4 -16.4 | 320 19 12.1 -14.3 8 267 9337 330 23 11.5 -19.9 | 313 26 19.2 -17.8 9 250 9750 335 23 9.7 -20.8 | 317 26 17.4 -18.7 10 200 11160 330 21 10.5 -18.2 | 311 24 18.2 -16.0 11 150 12980 330 23 11.5 -19.9 | 313 26 19.2 -17.8 12 100 15510 320 23 14.8 -17.6 | 305 27 22.5 -15.5 13 70 17710 315 27 19.1 -19.1 | 302 32 26.8 -16.9 14 50 19740 315 29 20.5 -20.5 | 303 34 28.2 -18.3 15 30 22780 310 25 19.2 -16.1 | 297 30 26.8 -13.9 16 20 25160 295 31 28.1 -13.1 | 287 37 35.8 -10.9 17 10 29220 280 46 45.3 -8.0 | 276 53 53.0 -5.8 Wind Parameters Mean winds (0-6000m): 44.3 at 10.7 knts Storm direction: 74.3 at 8.0 knts Shear (0-3000m) pos: 1.1 neg: 0.5 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 100.2 deg Storm rel helicity (0-3000m) pos: 15.8 neg: -1.7 tot: 14.2 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 22.19 Bulk Shear: 2.03 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 52 14 28 7| 11.9 0.0 11.9| 15.3 0.0 15.3 30.5 0.82| 18.5 15.2 1000 55 14 32 6| 4.3 0.0 4.3| 15.8 -0.3 15.5 15.5 0.69| 11.1 7.6 1500 58 12 31 5| 2.2 0.0 2.2| 15.8 -0.9 14.9 10.0 0.58| 8.2 4.8 2000 59 12 30 5| 1.7 0.2 1.9| 15.8 -0.9 15.0 7.5 0.57| 6.4 3.6 2500 59 11 28 4| 1.3 0.4 1.7| 15.8 -0.9 15.0 6.0 0.54| 5.3 2.9 3000 58 11 26 4| 1.1 0.5 1.6| 15.8 -1.7 14.2 4.7 0.49| 4.6 2.3 4000 55 11 17 4| 0.8 0.6 1.5| 15.8 -5.4 10.4 2.6 0.36| 3.9 1.4 5000 50 11 7 5| 0.7 0.7 1.4| 15.8 -9.8 6.0 1.2 0.26| 3.4 0.9 6000 44 11 357 5| 0.6 0.8 1.4| 20.8 -10.8 10.0 1.7 0.27| 3.2 0.9 Wrote GIF file: /home/apache/climate/data/raob//U3330/skewt/U3330.skewt.20251108.12.gif