UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for ULOL... Searching the city database file for: ULOL ... Date:0000Z 11 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 ------------------------------------------------------------------------------- 0 1000 94 0 0 SFC 999 98 4.0 3.7 98 0.3 3.9 0 0 277.2 278.1 277.0 290.8 4.99 2 987 198 8.2 7.2 93 1.0 7.7 355 2 282.4 283.5 281.4 300.2 6.46 3 925 734 4.6 2.8 88 1.8 3.7 330 13 284.0 284.9 280.6 298.2 5.06 4 896 993 3.8 1.4 84 2.4 2.7 324 13 285.8 286.6 281.0 299.1 4.72 5 850 1419 0.0 -2.3 84 2.3 -1.0 315 13 286.1 286.8 280.0 297.0 3.80 6 828 1628 -1.7 -3.5 87 1.8 -2.4 308 12 286.5 287.1 279.9 296.7 3.56 7 798 1923 0.0 -2.1 86 2.1 -0.9 299 11 291.4 292.1 282.7 303.3 4.11 8 716 2788 -2.5 -8.5 63 6.0 -4.8 271 8 297.8 298.3 283.9 306.3 2.81 9 700 2967 -3.5 -11.5 54 8.0 -6.4 265 7 298.6 299.0 283.6 305.6 2.26 10 692 3057 -4.3 -14.3 46 10.0 -7.6 265 7 298.7 299.0 283.1 304.4 1.82 11 646 3594 -7.9 -16.9 48 9.0 -10.6 267 6 300.6 300.8 283.6 305.5 1.57 12 637 3702 -8.3 -16.3 52 8.0 -10.8 268 6 301.3 301.6 284.0 306.6 1.68 13 602 4139 -8.5 -25.5 24 17.0 -12.6 269 5 306.0 306.1 284.8 308.6 0.80 14 578 4452 -11.1 -22.1 40 11.0 -14.0 271 5 306.5 306.7 285.4 310.2 1.13 15 533 5069 -14.1 -37.1 12 23.0 -17.9 273 4 310.1 310.2 285.7 311.2 0.30 16 510 5402 -15.9 -33.9 20 18.0 -19.1 274 3 311.9 312.0 286.5 313.4 0.43 17 500 5550 -17.5 -33.5 23 16.0 -20.3 275 3 311.7 311.8 286.5 313.3 0.45 18 441 6478 -24.9 -34.9 39 10.0 -26.3 247 6 313.7 313.8 287.2 315.3 0.45 19 400 7180 -30.7 -42.7 30 12.0 -31.9 225 9 315.1 315.1 287.4 315.9 0.22 20 318 8762 -44.9 -57.9 22 13.0 -45.3 277 9 316.8 316.8 287.8 316.9 0.05 21 300 9150 -47.5 -59.5 24 12.0 -47.9 290 9 318.4 318.4 288.3 318.6 0.04 22 277 9675 -50.1 -61.1 26 11.0 -50.4 341 12 322.0 322.0 289.4 322.1 0.04 23 265 9962 -53.3 -63.3 29 10.0 -53.5 10 13 321.4 321.4 289.2 321.5 0.03 24 253 10262 -50.9 -60.9 30 10.0 -51.1 18 11 329.3 329.3 291.6 329.4 0.04 25 250 10340 -51.1 -61.1 29 10.0 -51.4 20 11 330.1 330.1 291.8 330.3 0.04 26 229 10908 -54.1 -64.1 28 10.0 -54.3 4 14 333.9 333.9 292.8 334.0 0.03 27 200 11780 -52.9 -63.9 25 11.0 -53.2 340 19 349.0 349.0 296.4 349.2 0.04 28 170 12832 -50.7 -63.7 20 13.0 -51.1 340 17 369.3 369.3 300.5 369.4 0.04 29 150 13640 -53.9 -67.9 16 14.0 -54.2 340 15 377.2 377.2 301.8 377.3 0.03 30 144 13902 -55.1 -69.1 16 14.0 -55.4 340 15 379.5 379.6 302.2 379.7 0.02 31 100 16220 -58.1 -74.1 11 16.0 -58.5 340 15 415.5 415.5 307.2 415.6 0.02 32 70 18450 -58.9 -76.9 8 18.0 -59.3 300 5 458.4 458.4 311.6 458.5 0.02 33 58 19627 -59.1 -77.1 8 18.0 -59.6 303 9 483.3 483.3 313.7 483.4 0.02 34 50 20550 -61.9 -79.9 7 18.0 -62.3 305 13 497.6 497.6 314.8 497.7 0.01 35 37 22409 -64.1 -83.1 6 19.0 -64.6 302 7 536.7 536.7 317.3 536.8 0.01 36 30 23700 -62.7 -81.7 6 19.0 -63.3 300 3 573.7 573.7 319.3 573.8 0.02 37 23 25345 -60.9 -80.9 5 20.0 -61.9 624.3 624.3 321.7 624.5 0.02 TRP 265 9962 -53.3 -63.3 29 10.0 -53.5 10 13 321.4 321.4 289.2 321.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5456.00 m Freezing level: 850.00 mb = 1419.00 m = 4655.46 ft Freezing level: 798.00 mb = 1923.24 m = 6309.76 ft Freezing level: 798.00 mb = 1923.24 m = 6309.76 ft Wetbulb zero: 862.36 mb = 1302.40 m = 4272.90 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 58.24 % Est. max temperature: 12.93 C = 55.27 F Sfc-Lift cond lev (LCL): 994.31 mb = 136.88 m = 449.07 ft T: 5.64 C 700-500 lapse rate: 5.42 C/km ThetaE index: 2.42 C Layer 850.0- 798.0 mb Conv cond level (CCL): 999.00 mb = 98.00 m = 321.52 ft Mean mixing ratio: 5.53 g/kg Conv temperature: 5.13 C = 41.23 F Cap Strength: 12.79 C Lifted Index: 12.42 C Risk: None Lifted Index @300 mb: 14.12 C Lifted Index @700 mb: 6.73 C Showalter Index: 13.59 C Risk: None Total Totals Index: 32.70 C Risk: None Vertical Totals Index: 17.50 C Cross Totals Index: 15.20 C K Index: 7.20 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 3.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.85 J/kg Max Up Vert Vel: 5.26 m/s Conv Inhibition (B-): 21.77 J/kg Cap Strength: 12.73 C Lift Cond Lev (LCL): 927.42 mb = 712.44 m = 2337.38 ft Lev Free Conv (LFC): 832.42 mb = 1585.98 m = 5203.27 ft Equ Level (EL): 822.42 mb = 1682.51 m = 5519.99 ft B at Equ Level: 12.42 J/kg Max Parcel Lev (MPL): 802.42 mb = 1879.16 m = 6165.13 ft Wind level data Storm motion: 325 at 5 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 ---------------------------------------------------------- 0 999 98 0 0 -0.0 -0.0 | 145 5 -3.1 4.4 1 925 734 330 13 6.5 -11.3 | 334 8 3.4 -6.8 2 850 1419 315 13 9.2 -9.2 | 308 8 6.1 -4.8 3 700 2967 265 7 7.0 0.6 | 217 6 3.8 5.0 4 500 5550 275 3 3.0 -0.3 | 178 4 -0.1 4.2 5 400 7180 225 9 6.4 6.4 | 197 11 3.2 10.8 6 300 9150 290 9 8.5 -3.1 | 256 5 5.3 1.3 7 265 9962 10 13 -2.3 -12.8 | 33 10 -5.4 -8.4 8 250 10340 20 11 -3.8 -10.3 | 49 9 -6.9 -5.9 9 200 11780 340 19 6.5 -17.9 | 346 14 3.4 -13.4 10 150 13640 340 15 5.1 -14.1 | 348 10 2.0 -9.7 11 100 16220 340 15 5.1 -14.1 | 348 10 2.0 -9.7 12 70 18450 300 5 4.3 -2.5 | 212 2 1.2 1.9 13 50 20550 305 13 10.6 -7.5 | 292 8 7.5 -3.0 14 30 23700 300 3 2.6 -1.5 | 170 3 -0.5 2.9 Wind Parameters Mean winds (0-6000m): 294.8 at 7.2 knts Storm direction: 324.8 at 5.4 knts Shear (0-3000m) pos: 0.0 neg: 1.2 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 71.6 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -34.5 tot: -34.5 m^2/s^2 ave: -11.5 10^-3 m/s^2 rel: -0.86 Storm rel vorticity (0-3000m) horiz: 4.8 stream: -4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.24 Bulk Shear: 2.22 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 ------------------------------------------------------------------------------- 500 328 5 106 0| 0.0 10.5 10.5| 0.0 -6.6 -6.6 -13.2 -0.78| 11.0 -8.6 1000 328 9 333 3| 0.0 6.7 6.7| 0.0 -12.9 -12.9 -12.9 -0.76| 8.0 -6.1 1500 323 10 321 5| 0.0 4.2 4.2| 0.0 -18.8 -18.8 -12.5 -0.80| 6.3 -5.1 2000 318 10 310 5| 0.0 2.7 2.7| 0.0 -25.3 -25.3 -12.7 -0.83| 5.7 -4.7 2500 313 10 301 5| 0.0 1.7 1.7| 0.0 -30.8 -30.8 -12.3 -0.85| 5.3 -4.5 3000 309 10 292 5| 0.0 1.2 1.2| 0.0 -34.5 -34.5 -11.5 -0.86| 4.8 -4.1 4000 302 9 274 4| 0.2 0.9 1.1| 0.0 -36.0 -36.0 -9.0 -0.85| 3.8 -3.2 5000 298 8 260 4| 0.3 0.7 1.0| 0.0 -37.7 -37.7 -7.5 -0.85| 3.2 -2.7 6000 295 7 248 4| 0.3 0.7 1.1| 2.0 -38.4 -36.5 -6.1 -0.75| 2.9 -2.2 Wrote GIF file: /home/apache/climate/data/raob//ULOL/skewt/ULOL.skewt.20251011.00.gif