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 U3955... Searching the city database file for: U3955 ... Date:0000Z 16 OCT 25 Station: U3955 WMO ident: 23955 Latitude: 60.43 Longitude: 77.87 ------------------------------------------------------------------------------- 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 1035 51 -5.7 -8.5 81 2.8 -6.5 180 3 264.8 265.1 264.7 270.0 1.94 1 1000 324 1.2 -3.2 72 4.4 -0.5 190 5 274.4 274.9 272.6 282.6 3.01 2 942 802 1.2 -9.8 44 11.0 -2.5 209 8 279.1 279.4 273.8 284.6 1.92 3 925 947 0.4 -10.6 43 11.0 -3.2 215 9 279.7 280.0 274.0 285.0 1.84 4 872 1421 -0.5 -19.5 22 19.0 -5.5 218 12 283.5 283.7 274.8 286.4 0.93 5 850 1626 -1.5 -20.5 22 19.0 -6.4 220 13 284.6 284.7 275.2 287.2 0.88 6 807 2037 -4.1 -20.1 28 16.0 -8.2 220 11 286.1 286.2 276.2 289.0 0.96 7 789 2215 -2.5 -18.5 28 16.0 -7.0 220 10 289.6 289.8 278.2 293.1 1.13 8 703 3122 -7.5 -22.5 29 15.0 -11.2 220 5 293.8 294.0 279.8 296.6 0.89 9 700 3155 -7.7 -22.7 29 15.0 -11.3 220 5 294.0 294.1 279.9 296.7 0.88 10 656 3658 -8.9 -26.9 22 18.0 -12.9 189 7 298.1 298.2 281.4 300.2 0.64 11 583 4557 -15.7 -20.7 65 5.0 -16.9 133 9 300.4 300.6 283.2 304.4 1.26 12 500 5700 -21.5 -33.5 33 12.0 -23.4 60 13 306.8 306.9 284.7 308.4 0.45 13 491 5834 -21.9 -33.9 33 12.0 -23.7 59 14 307.9 308.0 285.1 309.5 0.44 14 400 7310 -33.7 -42.7 40 9.0 -34.4 45 23 311.2 311.2 286.0 312.0 0.22 15 300 9260 -48.5 -57.5 34 9.0 -48.7 25 27 317.0 317.0 287.8 317.2 0.05 16 250 10440 -57.7 -66.7 31 9.0 -57.8 5 27 320.3 320.3 288.9 320.4 0.02 17 244 10592 -58.9 -67.9 30 9.0 -59.0 5 27 320.7 320.7 289.0 320.8 0.02 18 212 11456 -64.5 -73.5 28 9.0 -64.6 5 29 325.2 325.2 290.3 325.2 0.01 19 200 11810 -64.9 -73.9 28 9.0 -65.0 360 27 330.0 330.0 291.7 330.0 0.01 20 158 13273 -58.3 -68.3 27 10.0 -58.5 348 24 364.2 364.2 299.5 364.3 0.02 21 150 13600 -59.5 -69.5 26 10.0 -59.7 345 23 367.6 367.6 300.1 367.7 0.02 22 100 16140 -59.7 -72.7 17 13.0 -60.0 330 15 412.4 412.4 306.8 412.5 0.02 23 87 17011 -59.3 -73.3 15 14.0 -59.6 332 13 429.9 429.9 308.9 430.1 0.02 24 70 18370 -60.1 -75.1 12 15.0 -60.4 335 11 455.8 455.8 311.4 455.9 0.02 25 50 20460 -60.5 -76.5 10 16.0 -61.0 315 9 500.9 500.9 315.0 501.1 0.02 26 39 22004 -62.5 -79.5 8 17.0 -63.0 313 10 532.7 532.7 317.1 532.9 0.02 27 30 23640 -58.9 -76.9 8 18.0 -59.9 310 11 584.1 584.1 319.9 584.3 0.04 28 20 26190 -55.3 -75.3 7 20.0 -57.3 295 23 666.9 666.9 323.3 667.5 0.07 29 12 29485 -50.5 -72.5 6 22.0 -54.9 788.8 788.9 327.0 790.5 0.18 TRP 212 11456 -64.5 -73.5 28 9.0 -64.6 5 29 325.2 325.2 290.3 325.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5376.00 m Freezing level: Surface below freezing Freezing level: 1006.09 mb = 276.53 m = 907.23 ft Freezing level: 901.44 mb = 1157.81 m = 3798.56 ft Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 39.95 % Est. max temperature: 12.22 C = 54.00 F Sfc-Lift cond lev (LCL): 989.98 mb = 404.48 m = 1327.01 ft T: 1.20 C 700-500 lapse rate: 5.42 C/km ThetaE index: 0.00 C Layer 1035.0- -0.0 mb Conv cond level (CCL): 620.07 mb = 4086.99 m = 13408.61 ft Mean mixing ratio: 2.43 g/kg Conv temperature: 29.04 C = 84.28 F Cap Strength: 17.50 C Lifted Index: 21.49 C Risk: None Lifted Index @300 mb: 25.37 C Lifted Index @700 mb: 14.08 C Showalter Index: 16.80 C Risk: None Total Totals Index: 21.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 1.00 C K Index: -15.50 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 4.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.81 J/kg Max Up Vert Vel: 9.88 m/s Conv Inhibition (B-): 54770.85 J/kg Cap Strength: 21.40 C Lift Cond Lev (LCL): 891.12 mb = 1247.01 m = 4091.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 212 at 7 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 1035 51 180 3 0.0 3.0 | 52 5 -3.6 -2.8 1 1000 324 190 5 0.9 4.9 | 72 3 -2.7 -0.9 2 925 947 215 9 5.2 7.4 | 225 2 1.6 1.6 3 850 1626 220 13 8.4 10.0 | 229 6 4.8 4.2 4 700 3155 220 5 3.2 3.8 | 11 2 -0.4 -2.0 5 500 5700 60 13 -11.3 -6.5 | 50 19 -14.8 -12.3 6 400 7310 45 23 -16.3 -16.3 | 42 30 -19.8 -22.1 7 300 9260 25 27 -11.4 -24.5 | 26 34 -15.0 -30.3 8 250 10440 5 27 -2.4 -26.9 | 10 33 -5.9 -32.7 9 212 11456 5 29 -2.5 -28.9 | 10 35 -6.1 -34.7 10 200 11810 360 27 -0.0 -27.0 | 6 33 -3.6 -32.8 11 150 13600 345 23 6.0 -22.2 | 355 28 2.4 -28.0 12 100 16140 330 15 7.5 -13.0 | 348 19 3.9 -18.8 13 70 18370 335 11 4.6 -10.0 | 356 16 1.1 -15.8 14 50 20460 315 9 6.4 -6.4 | 347 12 2.8 -12.2 15 30 23640 310 11 8.4 -7.1 | 339 14 4.8 -12.9 16 20 26190 295 23 20.8 -9.7 | 312 23 17.3 -15.5 Wind Parameters Mean winds (0-6000m): 181.7 at 9.1 knts Storm direction: 211.7 at 6.8 knts Shear (0-3000m) pos: 1.5 neg: 0.9 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): -51.3 deg Storm rel helicity (0-3000m) pos: 5.1 neg: 0.0 tot: 5.1 m^2/s^2 ave: 1.7 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 18.66 Bulk Shear: 2.62 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 ------------------------------------------------------------------------------- 500 191 5 67 3| 3.9 0.0 3.9| 1.8 0.0 1.8 3.6 0.61| 4.0 2.4 1000 204 6 93 1| 3.8 0.0 3.8| 2.8 0.0 2.8 2.8 0.66| 4.0 2.7 1500 211 8 204 1| 3.6 0.0 3.6| 3.1 0.0 3.1 2.0 0.50| 3.7 1.9 2000 214 9 220 2| 2.2 0.0 2.2| 3.7 0.0 3.7 1.9 0.44| 3.4 1.5 2500 215 9 225 2| 1.8 0.5 2.3| 4.4 0.0 4.4 1.8 0.43| 3.3 1.4 3000 216 9 230 2| 1.5 0.9 2.4| 5.1 0.0 5.1 1.7 0.49| 3.2 1.5 4000 211 8 209 1| 1.1 1.2 2.3| 6.5 -0.3 6.2 1.5 0.46| 3.3 1.5 5000 197 8 153 2| 0.9 1.9 2.8| 6.5 -18.1 -11.6 -2.3 0.16| 3.8 0.6 6000 182 9 135 5| 0.7 2.2 2.9| 6.5 -55.1 -48.6 -8.1 -0.04| 4.1 -0.2 Wrote GIF file: /home/apache/climate/data/raob//U3955/skewt/U3955.skewt.20251016.00.gif