UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for ULOL... Searching the city database file for: ULOL ... Date:0000Z 18 OCT 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 1004 98 0.2 0.2 100 0.0 0.2 0 0 273.0 273.7 273.1 283.4 3.86 1 1003 108 0.6 0.6 100 0.0 0.6 0 0 273.5 274.2 273.6 284.3 3.98 2 1000 140 1.6 1.2 97 0.4 1.4 0 0 274.8 275.4 274.6 286.0 4.17 3 994 189 3.2 2.5 95 0.7 2.9 7 1 276.8 277.6 276.3 289.4 4.61 4 975 345 1.6 1.1 96 0.5 1.4 31 2 276.7 277.5 275.8 288.3 4.24 5 959 479 2.8 1.0 88 1.8 2.0 51 4 279.3 280.0 277.2 291.1 4.28 6 925 771 0.8 -2.4 79 3.2 -0.5 95 7 280.1 280.7 276.6 289.8 3.46 7 870 1259 -2.9 -6.7 75 3.8 -4.3 95 6 281.2 281.7 276.0 288.8 2.66 8 850 1443 -3.5 -8.1 70 4.6 -5.1 95 5 282.5 282.9 276.4 289.5 2.44 9 772 2199 -5.9 -14.9 49 9.0 -8.5 169 8 287.8 288.1 277.9 292.4 1.56 10 766 2260 -6.3 -15.3 49 9.0 -8.9 175 8 288.0 288.3 277.9 292.5 1.52 11 701 2945 -12.3 -16.9 69 4.6 -13.5 244 11 288.7 289.0 278.2 293.1 1.45 12 700 2956 -12.1 -16.7 69 4.6 -13.3 245 11 289.1 289.3 278.4 293.5 1.48 13 695 3011 -11.9 -16.2 70 4.3 -13.0 246 12 289.9 290.2 278.9 294.6 1.55 14 683 3145 -10.7 -15.7 67 5.0 -12.1 247 13 292.7 293.0 280.3 297.7 1.65 15 621 3873 -14.1 -29.1 27 15.0 -16.9 256 20 296.9 297.0 280.7 298.7 0.55 16 616 3934 -14.5 -29.5 27 15.0 -17.3 256 20 297.1 297.2 280.8 298.9 0.54 17 500 5480 -26.5 -34.5 47 8.0 -27.5 275 35 300.7 300.8 282.2 302.1 0.41 18 400 7050 -37.3 -43.3 54 6.0 -37.7 270 40 306.5 306.6 284.3 307.3 0.21 19 374 7508 -41.5 -47.5 52 6.0 -41.8 269 44 306.9 306.9 284.3 307.4 0.14 20 314 8665 -51.1 -57.1 49 6.0 -51.2 266 53 309.3 309.3 285.1 309.5 0.05 21 300 8960 -52.7 -58.7 48 6.0 -52.8 265 56 311.1 311.1 285.8 311.2 0.05 22 255 9995 -57.9 -63.0 52 5.1 -58.0 265 66 318.2 318.2 288.2 318.3 0.03 23 252 10070 -58.3 -63.3 53 5.0 -58.4 265 64 318.7 318.7 288.3 318.8 0.03 24 250 10120 -58.1 -63.1 53 5.0 -58.2 265 64 319.7 319.7 288.7 319.8 0.03 25 200 11540 -53.5 -58.5 54 5.0 -53.7 265 40 348.0 348.1 296.3 348.4 0.07 26 190 11872 -51.5 -57.5 49 6.0 -51.7 264 39 356.4 356.4 298.1 356.8 0.08 27 150 13400 -53.7 -59.7 48 6.0 -53.9 260 33 377.5 377.6 301.9 377.9 0.08 28 100 15990 -56.3 -62.3 47 6.0 -56.5 265 25 418.9 419.0 307.6 419.4 0.09 29 91 16587 -55.7 -61.7 47 6.0 -56.0 274 21 431.6 431.6 309.1 432.1 0.10 30 70 18240 -58.3 -64.3 46 6.0 -58.6 300 9 459.7 459.7 311.8 460.2 0.10 31 67 18517 -56.9 -63.9 41 7.0 -57.3 299 10 468.5 468.5 312.5 469.1 0.11 32 60 19216 -56.7 -63.7 41 7.0 -57.1 295 14 484.0 484.0 313.8 484.7 0.12 33 51 20237 -60.7 -67.7 39 7.0 -61.0 291 18 497.6 497.6 314.8 498.1 0.08 34 50 20360 -60.1 -67.1 39 7.0 -60.4 290 19 501.9 501.9 315.1 502.4 0.09 35 45 21021 -58.7 -65.7 40 7.0 -59.2 288 17 520.6 520.6 316.4 521.4 0.12 36 36 22418 -60.7 -67.7 39 7.0 -61.2 284 14 549.7 549.8 318.1 550.5 0.12 37 31 23354 -58.5 -65.5 40 7.0 -59.2 281 12 579.7 579.8 319.7 581.0 0.18 38 30 23560 -59.3 -66.3 40 7.0 -59.9 280 11 583.0 583.0 319.9 584.2 0.17 39 25 24693 -61.1 -68.1 39 7.0 -61.7 284 15 609.0 609.1 321.0 610.2 0.16 40 20 26080 -59.5 -66.5 40 7.0 -60.3 290 21 654.0 654.1 322.9 656.1 0.25 41 19 26402 -58.3 -65.3 40 7.0 -59.3 289 22 667.4 667.6 323.4 670.0 0.31 42 15 27884 -60.5 -67.5 39 7.0 -61.4 282 27 706.8 706.9 324.7 709.4 0.29 43 14 28318 -56.7 -64.7 36 8.0 -58.3 280 29 733.8 734.0 325.6 737.9 0.46 44 13 28786 -58.3 -65.3 40 7.0 -59.6 278 30 744.0 744.2 325.9 748.2 0.45 45 10 30450 -55.3 -63.3 36 8.0 -57.5 270 36 813.1 813.5 327.7 820.9 0.77 46 9.1 31053 -54.1 -62.1 37 8.0 -56.7 840.0 840.5 328.4 850.3 0.99 TRP 252 10070 -58.3 -63.3 53 5.0 -58.4 265 64 318.7 318.7 288.3 318.8 0.03 WND 255 9995 -57.9 -63.0 52 5.1 -58.0 265 66 318.2 318.2 288.2 318.3 0.03 Sounding variables and indices 1000-500 mb thick: 5340.00 m Freezing level: 913.11 mb = 876.56 m = 2875.83 ft Wetbulb zero: 931.85 mb = 711.36 m = 2333.82 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 56.29 % Est. max temperature: 9.40 C = 48.92 F Sfc-Lift cond lev (LCL): 1003.82 mb = 99.92 m = 327.83 ft T: 0.27 C 700-500 lapse rate: 5.71 C/km ThetaE index: 2.32 C Layer 925.0- 850.0 mb Conv cond level (CCL): 896.86 mb = 1017.10 m = 3336.89 ft Mean mixing ratio: 3.95 g/kg Conv temperature: 7.86 C = 46.15 F Cap Strength: 9.09 C Lifted Index: 10.10 C Risk: None Lifted Index @300 mb: 15.31 C Lifted Index @700 mb: 3.85 C Showalter Index: 10.10 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 18.40 C K Index: 10.30 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 2.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.65 J/kg Max Up Vert Vel: 7.02 m/s Conv Inhibition (B-): 58237.74 J/kg Cap Strength: 10.06 C Lift Cond Lev (LCL): 925.79 mb = 764.11 m = 2506.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 13 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 1004 98 0 0 -0.0 -0.0 | 116 13 -11.2 5.6 1 1000 140 0 0 -0.0 -0.0 | 116 13 -11.2 5.6 2 925 771 95 7 -7.0 0.6 | 109 19 -18.2 6.2 3 850 1443 95 5 -5.0 0.4 | 110 17 -16.2 6.0 4 700 2956 245 11 10.0 4.6 | 173 10 -1.3 10.2 5 500 5480 275 35 34.9 -3.1 | 264 24 23.6 2.5 6 400 7050 270 40 40.0 -0.0 | 259 29 28.8 5.6 7 300 8960 265 56 55.8 4.9 | 257 46 44.6 10.5 8 255 9995 265 66 65.7 5.8 | 258 56 54.5 11.3 9 252 10070 265 64 63.8 5.6 | 258 54 52.5 11.2 10 250 10120 265 64 63.8 5.6 | 258 54 52.5 11.2 11 200 11540 265 40 39.8 3.5 | 252 30 28.6 9.1 12 150 13400 260 33 32.5 5.7 | 242 24 21.3 11.3 13 100 15990 265 25 24.9 2.2 | 240 16 13.7 7.8 14 70 18240 300 9 7.8 -4.5 | 108 4 -3.4 1.1 15 50 20360 290 19 17.9 -6.5 | 278 7 6.6 -0.9 16 30 23560 280 11 10.8 -1.9 | 174 4 -0.4 3.7 17 20 26080 290 21 19.7 -7.2 | 281 9 8.5 -1.6 18 10 30450 270 36 36.0 -0.0 | 257 25 24.8 5.6 Wind Parameters Mean winds (0-6000m): 266.5 at 16.7 knts Storm direction: 296.5 at 12.5 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 64.2 deg Storm rel helicity (0-3000m) pos: 96.0 neg: -10.5 tot: 85.6 m^2/s^2 ave: 28.5 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.52 Bulk Shear: 47.71 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 69 2 109 14| 5.2 0.0 5.2| 0.6 -10.5 -9.8 -19.7 -0.48| 6.3 -3.0 1000 95 4 111 17| 3.1 0.0 3.1| 10.1 -10.5 -0.4 -0.4 -0.09| 5.3 -0.5 1500 96 5 111 17| 1.9 0.0 1.9| 17.4 -10.5 6.9 4.6 0.05| 4.3 0.2 2000 109 5 114 18| 2.0 0.0 2.0| 46.7 -10.5 36.3 18.1 0.35| 4.8 1.7 2500 131 6 121 18| 2.0 0.0 2.0| 78.0 -10.5 67.5 27.0 0.50| 5.4 2.7 3000 169 7 134 17| 2.1 0.0 2.1| 96.0 -10.5 85.6 28.5 0.55| 5.9 3.2 4000 238 9 162 11| 2.8 0.0 2.8|125.8 -10.5 115.3 28.8 0.64| 5.7 3.6 5000 258 13 189 8| 3.2 0.0 3.2|166.1 -10.5 155.6 31.1 0.67| 5.7 3.8 6000 266 17 220 9| 3.0 0.2 3.2|186.0 -15.8 170.2 28.4 0.64| 5.3 3.4 Wrote GIF file: /home/apache/climate/data/raob//ULOL/skewt/ULOL.skewt.20251018.00.gif