UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for ULOL... Searching the city database file for: ULOL ... Date:1200Z 8 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 1010 98 14.2 5.2 55 9.0 9.5 0 0 286.5 287.5 282.2 302.0 5.49 1 1000 185 12.8 2.8 51 10.0 7.8 0 0 286.0 286.8 281.0 299.2 4.68 2 942 682 7.8 -0.2 57 8.0 4.1 234 1 285.8 286.5 280.1 297.2 4.00 3 925 832 7.0 -1.0 57 8.0 3.4 195 1 286.5 287.1 280.2 297.4 3.84 4 850 1521 2.6 -2.4 70 5.0 0.4 160 3 288.9 289.5 281.2 299.8 3.77 5 838 1636 2.2 -1.2 78 3.4 0.7 169 3 289.6 290.4 282.0 301.7 4.18 6 832 1694 1.8 -1.6 78 3.4 0.3 174 3 289.8 290.5 282.0 301.6 4.09 7 777 2240 -2.9 -6.4 77 3.5 -4.3 218 2 290.5 291.0 281.1 299.4 3.05 8 772 2291 -1.7 -5.1 78 3.4 -3.1 222 2 292.3 292.9 282.3 302.3 3.39 9 768 2333 2.0 -4.0 64 6.0 -0.6 225 2 296.7 297.4 284.5 307.8 3.70 10 743 2599 1.0 -13.0 34 14.0 -4.0 247 2 298.5 298.8 283.1 304.3 1.89 11 700 3076 -1.7 -11.7 46 10.0 -5.4 285 1 300.6 301.0 284.4 307.5 2.23 12 674 3375 -4.1 -13.1 50 9.0 -7.2 280 2 301.2 301.6 284.4 307.6 2.07 13 648 3684 -4.3 -18.3 33 14.0 -8.6 275 4 304.4 304.6 284.9 308.9 1.39 14 500 5670 -18.3 -28.3 41 10.0 -20.3 240 13 310.7 310.9 286.5 313.3 0.74 15 467 6177 -22.1 -30.1 48 8.0 -23.5 240 15 312.1 312.3 286.9 314.4 0.67 16 453 6401 -23.1 -32.1 44 9.0 -24.6 240 16 313.6 313.7 287.3 315.6 0.57 17 400 7300 -30.7 -42.7 30 12.0 -31.9 240 19 315.1 315.1 287.4 315.9 0.22 18 354 8150 -37.9 -47.9 34 10.0 -38.5 238 23 316.6 316.6 287.8 317.1 0.14 19 336 8505 -42.1 -51.1 37 9.0 -42.5 237 25 315.6 315.6 287.4 316.0 0.10 20 300 9260 -46.9 -55.9 35 9.0 -47.2 235 29 319.3 319.3 288.6 319.5 0.07 21 297 9327 -47.3 -56.3 35 9.0 -47.6 235 29 319.6 319.6 288.7 319.8 0.06 22 289 9508 -46.7 -56.7 31 10.0 -47.0 236 29 323.0 323.0 289.8 323.2 0.06 23 254 10357 -51.7 -63.7 22 12.0 -52.0 240 27 327.7 327.7 291.1 327.8 0.03 24 250 10460 -51.9 -63.9 22 12.0 -52.1 240 27 328.9 328.9 291.5 329.0 0.03 25 242 10671 -51.5 -63.5 23 12.0 -51.8 246 22 332.6 332.6 292.4 332.7 0.03 26 230 11001 -53.7 -65.7 22 12.0 -53.9 255 13 334.1 334.1 292.9 334.2 0.02 27 219 11316 -54.1 -67.1 19 13.0 -54.4 274 9 338.2 338.2 293.9 338.3 0.02 28 200 11900 -53.7 -67.7 16 14.0 -53.9 310 3 347.7 347.7 296.1 347.8 0.02 29 171 12908 -52.9 -68.9 13 16.0 -53.2 335 4 365.0 365.0 299.7 365.1 0.02 30 158 13417 -54.5 -71.5 11 17.0 -54.8 347 5 370.6 370.6 300.7 370.7 0.02 31 154 13581 -53.5 -70.5 11 17.0 -53.9 351 5 375.1 375.1 301.5 375.1 0.02 32 150 13750 -54.5 -71.5 11 17.0 -54.8 355 5 376.2 376.2 301.6 376.2 0.02 33 145 13966 -55.9 -73.9 9 18.0 -56.2 351 6 377.4 377.4 301.8 377.5 0.01 34 124 14955 -58.1 -76.1 8 18.0 -58.4 334 8 390.7 390.7 303.9 390.7 0.01 35 100 16310 -57.7 -76.7 7 19.0 -58.0 310 11 416.2 416.2 307.3 416.3 0.01 36 70 18550 -59.5 -79.5 6 20.0 -59.9 295 17 457.1 457.1 311.5 457.1 0.01 37 55 20057 -60.1 -81.1 5 21.0 -60.6 284 16 488.4 488.4 314.1 488.4 0.01 38 50 20650 -61.5 -82.5 5 21.0 -62.0 280 15 498.6 498.6 314.8 498.6 0.01 39 45 21301 -63.5 -84.5 4 21.0 -63.9 286 15 509.0 509.0 315.6 509.0 0.01 40 38 22346 -61.3 -83.3 4 22.0 -61.9 296 15 539.8 539.8 317.5 539.8 0.01 41 30 23810 -62.7 -84.7 4 22.0 -63.4 310 15 573.7 573.7 319.3 573.8 0.01 42 27 24457 -64.9 -86.9 3 22.0 -65.4 297 16 585.1 585.1 319.9 585.1 0.01 43 23 25445 -61.5 -83.5 4 22.0 -62.4 277 18 622.5 622.5 321.6 622.7 0.02 44 20 26310 -62.7 -84.7 4 22.0 -63.6 260 19 644.2 644.3 322.4 644.4 0.02 45 14 28513 -62.1 -84.1 4 22.0 -63.5 273 25 715.5 715.5 324.9 715.7 0.02 46 10 30640 -52.7 -76.7 4 24.0 -57.0 285 31 822.8 822.9 327.8 824.0 0.11 47 8.8 31464 -53.7 -77.7 4 24.0 -58.0 849.6 849.7 328.4 850.7 0.11 TRP 230 11001 -53.7 -65.7 22 12.0 -53.9 255 13 334.1 334.1 292.9 334.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5485.00 m Freezing level: 810.94 mb = 1903.03 m = 6243.46 ft Freezing level: 770.16 mb = 2310.53 m = 7580.39 ft Freezing level: 727.07 mb = 2775.92 m = 9107.22 ft Wetbulb zero: 828.57 mb = 1726.80 m = 5665.30 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 49.65 % Est. max temperature: 16.21 C = 61.18 F Sfc-Lift cond lev (LCL): 881.87 mb = 1221.07 m = 4006.07 ft T: 4.52 C 700-500 lapse rate: 6.40 C/km ThetaE index: 4.85 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 789.89 mb = 2108.71 m = 6918.27 ft Mean mixing ratio: 4.26 g/kg Conv temperature: 18.00 C = 64.39 F Cap Strength: 10.50 C Lifted Index: 11.94 C Risk: None Lifted Index @300 mb: 15.01 C Lifted Index @700 mb: 8.77 C Showalter Index: 10.80 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 15.90 C K Index: 8.50 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 2.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.58 J/kg Max Up Vert Vel: 2.68 m/s Conv Inhibition (B-): 65007.45 J/kg Cap Strength: 11.92 C Lift Cond Lev (LCL): 840.56 mb = 1611.21 m = 5286.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 265 at 4 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 1010 98 0 0 -0.0 -0.0 | 85 4 -3.6 -0.3 1 1000 185 0 0 -0.0 -0.0 | 85 4 -3.6 -0.3 2 925 832 195 1 0.3 1.0 | 101 3 -3.4 0.6 3 850 1521 160 3 -1.0 2.8 | 118 5 -4.7 2.5 4 700 3076 285 1 1.0 -0.3 | 78 3 -2.7 -0.6 5 500 5670 240 13 11.3 6.5 | 231 10 7.6 6.2 6 400 7300 240 19 16.5 9.5 | 234 16 12.8 9.2 7 300 9260 235 29 23.8 16.6 | 231 26 20.1 16.3 8 250 10460 240 27 23.4 13.5 | 236 24 19.7 13.2 9 230 11001 255 13 12.6 3.4 | 251 9 8.9 3.0 10 200 11900 310 3 2.3 -1.9 | 31 3 -1.3 -2.2 11 150 13750 355 5 0.4 -5.0 | 31 6 -3.2 -5.3 12 100 16310 310 11 8.4 -7.1 | 327 9 4.8 -7.4 13 70 18550 295 17 15.4 -7.2 | 303 14 11.8 -7.5 14 50 20650 280 15 14.8 -2.6 | 285 12 11.1 -2.9 15 30 23810 310 15 11.5 -9.6 | 322 13 7.8 -10.0 16 20 26310 260 19 18.7 3.3 | 259 15 15.1 3.0 17 10 30640 285 31 29.9 -8.0 | 288 28 26.3 -8.3 Wind Parameters Mean winds (0-6000m): 235.0 at 4.9 knts Storm direction: 265.0 at 3.7 knts Shear (0-3000m) pos: 0.6 neg: 0.5 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): -8.0 deg Storm rel helicity (0-3000m) pos: 2.7 neg: -1.5 tot: 1.2 m^2/s^2 ave: 0.4 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 1.5 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.26 Bulk Shear: 2.84 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 ------------------------------------------------------------------------------- 500 255 0 86 3| 0.0 0.7 0.7| 0.3 -0.2 0.1 0.1 0.10| 0.9 0.1 1000 190 1 96 4| 0.0 0.9 0.9| 1.6 -0.2 1.3 1.3 0.59| 1.3 0.8 1500 172 1 104 4| 0.0 1.0 1.0| 2.3 -0.2 2.1 1.4 0.50| 1.5 0.7 2000 176 2 109 4| 0.5 0.7 1.2| 2.7 -0.3 2.4 1.2 0.39| 1.6 0.6 2500 181 2 111 4| 0.6 0.6 1.2| 2.7 -0.9 1.7 0.7 0.18| 1.6 0.3 3000 177 2 109 4| 0.6 0.5 1.1| 2.7 -1.5 1.2 0.4 0.06| 1.5 0.1 4000 220 2 118 3| 0.5 0.7 1.1| 2.7 -2.4 0.3 0.1 -0.18| 1.7 -0.3 5000 237 3 148 2| 0.4 1.1 1.4| 2.7 -4.9 -2.2 -0.4 -0.24| 1.9 -0.5 6000 235 5 188 3| 0.3 1.3 1.6| 3.3 -8.4 -5.1 -0.9 -0.25| 2.0 -0.5 Wrote GIF file: /home/apache/climate/data/raob//ULOL/skewt/ULOL.skewt.20251008.12.gif