UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for ULOL... Searching the city database file for: ULOL ... Date:0000Z 6 DEC 25 Station: ULOL WMO ident: 26477 Latitude: 56.38 Longitude: 30.60 Elevation: 98.00 ------------------------------------------------------------------------------- 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 1014 98 4.6 4.1 97 0.5 4.4 160 3 276.6 277.5 276.9 290.4 5.06 1 1000 214 3.0 0.9 86 2.1 2.1 175 9 276.1 276.8 275.2 287.3 4.08 2 954 593 0.6 -1.2 88 1.8 -0.2 187 10 277.5 278.1 275.4 287.6 3.67 3 947 653 0.8 -1.0 88 1.8 0.0 189 10 278.3 278.9 275.9 288.6 3.75 4 946 661 2.4 0.9 90 1.5 1.7 189 10 280.0 280.7 277.6 291.9 4.31 5 925 842 1.2 -2.3 77 3.5 -0.2 195 11 280.5 281.1 276.8 290.3 3.49 6 906 1009 0.6 -3.8 72 4.4 -1.2 204 11 281.6 282.1 276.9 290.6 3.18 7 850 1519 -2.3 -5.5 79 3.2 -3.5 230 13 283.7 284.3 277.8 292.3 2.98 8 820 1803 -4.5 -6.8 84 2.3 -5.3 224 13 284.3 284.8 277.9 292.4 2.80 9 810 1900 -3.9 -5.9 86 2.0 -4.7 223 13 286.0 286.5 279.0 294.7 3.03 10 780 2197 -5.7 -8.6 80 2.9 -6.7 217 13 287.1 287.6 278.9 294.6 2.56 11 700 3040 -8.9 -16.9 52 8.0 -11.1 200 13 292.6 292.9 280.0 297.1 1.45 12 669 3389 -10.9 -20.9 44 10.0 -13.3 210 14 294.2 294.4 280.3 297.6 1.08 13 633 3815 -10.9 -30.9 18 20.0 -14.7 222 16 298.9 299.0 281.5 300.4 0.46 14 500 5580 -24.5 -33.5 43 9.0 -25.8 275 23 303.2 303.3 283.2 304.7 0.45 15 419 6838 -33.3 -39.3 55 6.0 -33.8 287 31 307.6 307.7 284.8 308.7 0.30 16 400 7160 -36.1 -41.1 60 5.0 -36.5 290 33 308.1 308.1 284.9 309.0 0.26 17 367 7752 -40.9 -44.8 66 3.9 -41.1 293 34 309.4 309.4 285.3 310.1 0.19 18 300 9090 -52.3 -56.4 61 4.1 -52.4 300 38 311.6 311.6 286.0 311.9 0.06 19 250 10240 -62.5 -66.9 55 4.4 -62.6 305 48 313.1 313.2 286.5 313.2 0.02 20 240 10491 -64.7 -69.0 55 4.3 -64.7 301 46 313.5 313.5 286.6 313.6 0.01 21 200 11590 -71.5 -75.7 53 4.2 -71.5 285 35 319.5 319.5 288.6 319.5 0.01 22 195 11739 -72.1 -76.5 51 4.4 -72.1 285 36 320.9 320.9 289.0 320.9 0.01 23 185 12054 -66.5 -71.0 53 4.5 -66.5 285 34 334.8 334.8 293.0 334.9 0.01 24 150 13330 -64.3 -69.0 52 4.7 -64.4 285 25 359.3 359.3 298.6 359.4 0.02 25 130 14201 -65.1 -69.7 53 4.6 -65.1 278 25 372.9 372.9 301.1 373.0 0.02 26 123 14539 -62.5 -67.5 51 5.0 -62.6 275 25 383.6 383.6 302.8 383.7 0.04 27 100 15810 -63.7 -69.7 44 6.0 -63.8 265 25 404.7 404.7 305.9 404.8 0.03 28 70 17980 -66.9 -72.9 42 6.0 -67.0 250 31 441.3 441.3 310.0 441.4 0.03 29 50 19980 -70.9 -77.9 35 7.0 -71.0 255 36 476.4 476.4 313.2 476.5 0.02 30 30 22980 -75.9 -83.9 27 8.0 -76.0 260 48 537.7 537.7 317.4 537.8 0.01 31 26 23800 -77.3 -84.3 32 7.0 -77.4 260 54 556.2 556.2 318.5 556.3 0.01 32 20 25300 -76.9 -84.9 27 8.0 -77.0 260 64 600.8 600.8 320.6 600.9 0.01 33 18 25905 -77.3 -85.3 27 8.0 -77.4 617.9 617.9 321.4 618.0 0.02 TRP 195 11739 -72.1 -76.5 51 4.4 -72.1 285 36 320.9 320.9 289.0 320.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5366.00 m Freezing level: 894.41 mb = 1114.50 m = 3656.46 ft Wetbulb zero: 957.22 mb = 566.31 m = 1857.94 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 56.01 % Est. max temperature: 11.17 C = 52.10 F Sfc-Lift cond lev (LCL): 1006.19 mb = 162.54 m = 533.26 ft T: 3.71 C 700-500 lapse rate: 6.14 C/km ThetaE index: 3.09 C Layer 1000.0- 954.0 mb Conv cond level (CCL): 860.06 mb = 1424.92 m = 4674.89 ft Mean mixing ratio: 3.91 g/kg Conv temperature: 11.32 C = 52.37 F Cap Strength: 11.52 C Lifted Index: 12.63 C Risk: None Lifted Index @300 mb: 16.18 C Lifted Index @700 mb: 7.49 C Showalter Index: 10.05 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 19.00 C K Index: 8.70 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 2.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.13 J/kg Max Up Vert Vel: 6.95 m/s Conv Inhibition (B-): 43563.75 J/kg Cap Strength: 12.61 C Lift Cond Lev (LCL): 931.38 mb = 786.63 m = 2580.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 at 12 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 1014 98 160 3 -1.0 2.8 | 101 13 -12.8 2.4 1 1000 214 175 9 -0.8 9.0 | 124 15 -12.5 8.6 2 925 842 195 11 2.8 10.6 | 139 14 -8.9 10.2 3 850 1519 230 13 10.0 8.4 | 167 8 -1.8 8.0 4 700 3040 200 13 4.4 12.2 | 148 14 -7.3 11.8 5 500 5580 275 23 22.9 -2.0 | 282 11 11.2 -2.4 6 400 7160 290 33 31.0 -11.3 | 301 23 19.3 -11.7 7 300 9090 300 38 32.9 -19.0 | 312 29 21.2 -19.4 8 250 10240 305 48 39.3 -27.5 | 315 39 27.6 -27.9 9 200 11590 285 35 33.8 -9.1 | 293 24 22.1 -9.4 10 195 11739 285 36 34.8 -9.3 | 293 25 23.0 -9.7 11 150 13330 285 25 24.1 -6.5 | 299 14 12.4 -6.9 12 100 15810 265 25 24.9 2.2 | 262 13 13.2 1.8 13 70 17980 250 31 29.1 10.6 | 240 20 17.4 10.2 14 50 19980 255 36 34.8 9.3 | 249 25 23.0 8.9 15 30 22980 260 48 47.3 8.3 | 257 36 35.5 7.9 16 20 25300 260 64 63.0 11.1 | 258 52 51.3 10.7 Wind Parameters Mean winds (0-6000m): 238.1 at 15.7 knts Storm direction: 268.1 at 11.7 knts Shear (0-3000m) pos: 2.1 neg: 1.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 49.3 deg Storm rel helicity (0-3000m) pos: 51.4 neg: -10.1 tot: 41.4 m^2/s^2 ave: 13.8 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 2.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.03 Bulk Shear: 23.45 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 ------------------------------------------------------------------------------- 500 180 9 126 14| 7.9 0.0 7.9| 29.8 0.0 29.8 59.6 0.94| 8.8 8.3 1000 190 10 133 14| 5.1 0.0 5.1| 42.0 0.0 42.0 42.0 0.89| 6.6 5.9 1500 202 11 141 12| 4.2 0.0 4.2| 50.3 0.0 50.3 33.6 0.83| 6.0 5.0 2000 208 11 146 11| 3.1 0.6 3.7| 50.3 -2.8 47.6 23.8 0.68| 5.1 3.5 2500 210 12 149 11| 2.5 0.9 3.4| 50.3 -6.4 43.9 17.6 0.56| 4.5 2.5 3000 209 12 149 12| 2.1 1.0 3.1| 51.4 -10.1 41.4 13.8 0.48| 4.1 2.0 4000 212 13 154 12| 2.5 0.8 3.3| 77.4 -10.1 67.4 16.8 0.60| 4.2 2.5 5000 223 14 168 10| 2.8 0.6 3.4|103.9 -10.1 93.8 18.8 0.69| 4.5 3.1 6000 238 16 191 8| 2.9 0.5 3.4|124.6 -10.1 114.5 19.1 0.70| 4.6 3.2 Wrote GIF file: /home/apache/climate/data/raob//ULOL/skewt/ULOL.skewt.20251206.00.gif