UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for ULOL... Searching the city database file for: ULOL ... Date:1200Z 9 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 12.2 9.9 86 2.3 10.9 0 0 285.0 286.4 283.9 306.2 7.64 1 1000 138 11.0 7.6 80 3.4 9.2 5 0 284.1 285.3 282.3 302.3 6.55 2 978 323 9.4 6.4 82 3.0 7.8 41 1 284.4 285.4 282.0 301.5 6.17 3 925 784 7.2 4.0 80 3.2 5.6 130 5 286.7 287.6 282.3 302.2 5.51 4 850 1475 3.2 1.1 86 2.1 2.2 195 5 289.5 290.4 282.8 303.5 4.87 5 829 1677 2.4 0.3 86 2.1 1.4 183 5 290.7 291.6 283.1 304.3 4.72 6 764 2333 -1.3 -5.7 72 4.4 -3.1 146 5 293.6 294.2 282.7 303.3 3.27 7 739 2598 -1.1 -8.1 59 7.0 -3.8 130 5 296.6 297.1 283.4 305.1 2.81 8 729 2706 -2.1 -9.1 59 7.0 -4.8 124 5 296.7 297.2 283.2 304.7 2.63 9 700 3028 -3.9 -8.2 72 4.3 -5.5 105 5 298.2 298.7 284.2 307.1 2.94 10 628 3878 -7.1 -9.9 80 2.8 -8.2 132 7 303.9 304.4 286.4 312.8 2.87 11 500 5620 -16.5 -21.5 65 5.0 -17.8 190 11 312.9 313.2 287.9 317.5 1.37 12 498 5650 -16.3 -21.3 65 5.0 -17.6 190 11 313.5 313.8 288.2 318.2 1.40 13 474 6020 -20.3 -24.7 68 4.4 -21.3 185 14 313.0 313.2 287.6 316.7 1.09 14 400 7260 -28.1 -34.1 56 6.0 -29.0 170 23 318.5 318.6 288.9 320.4 0.53 15 391 7423 -28.7 -34.7 56 6.0 -29.5 172 22 319.8 319.9 289.2 321.6 0.51 16 323 8752 -40.9 -45.8 59 4.9 -41.2 189 17 320.9 320.9 289.2 321.6 0.20 17 306 9117 -42.7 -47.7 58 5.0 -43.0 193 16 323.3 323.4 290.0 324.0 0.17 18 300 9250 -44.5 -49.5 57 5.0 -44.7 195 15 322.6 322.7 289.7 323.2 0.14 19 261 10172 -52.7 -58.7 48 6.0 -52.8 191 18 323.7 323.7 289.9 323.9 0.05 20 250 10450 -54.7 -60.7 47 6.0 -54.8 190 19 324.7 324.8 290.2 324.9 0.04 21 231 10951 -57.7 -63.7 46 6.0 -57.8 225 15 327.6 327.6 291.0 327.7 0.03 22 227 11062 -56.3 -63.3 41 7.0 -56.4 221 15 331.4 331.4 292.1 331.5 0.03 23 221 11231 -56.9 -63.9 41 7.0 -57.0 214 14 333.0 333.0 292.6 333.1 0.03 24 216 11377 -54.5 -61.5 42 7.0 -54.6 209 14 338.9 338.9 294.1 339.1 0.05 25 200 11870 -53.3 -60.3 42 7.0 -53.5 190 13 348.4 348.4 296.3 348.6 0.06 26 197 11967 -53.5 -60.5 42 7.0 -53.7 192 13 349.6 349.6 296.6 349.8 0.06 27 190 12202 -51.9 -58.9 43 7.0 -52.1 195 13 355.8 355.8 297.9 356.1 0.07 28 189 12236 -52.3 -59.3 43 7.0 -52.5 196 13 355.7 355.7 297.9 356.0 0.07 29 150 13730 -53.3 -63.3 29 10.0 -53.6 220 15 378.2 378.2 302.0 378.5 0.05 30 117 15323 -53.7 -65.7 22 12.0 -54.1 238 13 405.4 405.4 305.9 405.6 0.05 31 100 16320 -57.5 -73.5 11 16.0 -57.9 250 11 416.6 416.6 307.3 416.7 0.02 32 76 18045 -59.7 -75.7 11 16.0 -60.0 262 9 446.0 446.1 310.5 446.1 0.02 33 70 18560 -59.5 -76.5 9 17.0 -59.9 265 9 457.1 457.1 311.5 457.2 0.02 34 50 20660 -60.1 -79.1 7 19.0 -60.6 265 17 501.9 501.9 315.1 501.9 0.02 35 30 23820 -62.5 -82.5 5 20.0 -63.1 270 13 574.3 574.3 319.4 574.4 0.01 36 22 25733 -63.9 -83.9 5 20.0 -64.6 281 15 623.4 623.4 321.6 623.5 0.02 37 20 26320 -62.5 -83.5 4 21.0 -63.4 285 15 644.9 644.9 322.5 645.0 0.02 38 10 30690 -55.7 -79.7 3 24.0 -59.1 270 21 811.6 811.7 327.5 812.3 0.07 39 8.0 32119 -53.3 -77.3 4 24.0 -58.0 874.7 874.7 329.0 876.0 0.13 TRP 231 10951 -57.7 -63.7 46 6.0 -57.8 225 15 327.6 327.6 291.0 327.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5482.00 m Freezing level: 786.84 mb = 2102.48 m = 6897.82 ft Wetbulb zero: 808.46 mb = 1878.82 m = 6164.03 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 75.65 % Est. max temperature: 16.52 C = 61.74 F Sfc-Lift cond lev (LCL): 969.81 mb = 392.82 m = 1288.76 ft T: 9.07 C 700-500 lapse rate: 4.86 C/km ThetaE index: 4.69 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 864.65 mb = 1335.37 m = 4381.08 ft Mean mixing ratio: 5.91 g/kg Conv temperature: 16.11 C = 61.00 F Cap Strength: 7.06 C Lifted Index: 11.02 C Risk: None Lifted Index @300 mb: 14.66 C Lifted Index @700 mb: 4.34 C Showalter Index: 10.08 C Risk: None Total Totals Index: 37.30 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 17.60 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 34.20 Risk: None Energy Index: 2.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.31 J/kg Max Up Vert Vel: 4.54 m/s Conv Inhibition (B-): 67307.63 J/kg Cap Strength: 10.65 C Lift Cond Lev (LCL): 909.14 mb = 925.31 m = 3035.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 195 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 1004 98 0 0 -0.0 -0.0 | 15 5 -1.3 -4.8 1 1000 138 5 0 -0.0 -0.0 | 15 5 -1.3 -4.8 2 925 784 130 5 -3.8 3.2 | 73 5 -5.2 -1.6 3 850 1475 195 5 1.3 4.8 | 108 0 -0.0 0.0 4 700 3028 105 5 -4.8 1.3 | 60 7 -6.2 -3.5 5 500 5620 190 11 1.9 10.8 | 185 6 0.6 6.0 6 400 7260 170 23 -4.0 22.7 | 163 19 -5.3 17.8 7 300 9250 195 15 3.9 14.5 | 195 10 2.6 9.7 8 250 10450 190 19 3.3 18.7 | 188 14 2.0 13.9 9 231 10951 225 15 10.6 10.6 | 238 11 9.3 5.8 10 200 11870 190 13 2.3 12.8 | 187 8 0.9 8.0 11 150 13730 220 15 9.6 11.5 | 231 11 8.3 6.7 12 100 16320 250 11 10.3 3.8 | 277 9 9.0 -1.1 13 70 18560 265 9 9.0 0.8 | 298 9 7.6 -4.0 14 50 20660 265 17 16.9 1.5 | 282 16 15.6 -3.3 15 30 23820 270 13 13.0 -0.0 | 292 13 11.7 -4.8 16 20 26320 285 15 14.5 -3.9 | 303 16 13.2 -8.7 17 10 30690 270 21 21.0 -0.0 | 284 20 19.7 -4.8 Wind Parameters Mean winds (0-6000m): 165.4 at 6.7 knts Storm direction: 195.4 at 5.0 knts Shear (0-3000m) pos: 0.9 neg: 1.1 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 46.9 deg Storm rel helicity (0-3000m) pos: 12.4 neg: -3.6 tot: 8.8 m^2/s^2 ave: 2.9 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.94 Bulk Shear: 5.31 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 94 2 32 6| 3.7 0.0 3.7| 6.2 0.0 6.2 12.5 0.78| 4.8 3.7 1000 137 3 55 4| 2.6 0.0 2.6| 11.9 0.0 11.9 11.9 0.73| 5.3 3.8 1500 156 4 65 3| 1.7 0.0 1.7| 12.1 -0.0 12.1 8.1 0.58| 4.7 2.7 2000 161 4 71 3| 1.3 0.6 1.9| 12.1 -0.3 11.8 5.9 0.46| 4.2 1.9 2500 157 4 74 3| 1.0 1.0 2.0| 12.1 -1.5 10.6 4.2 0.34| 3.9 1.3 3000 149 4 74 4| 0.9 1.1 2.0| 12.4 -3.6 8.8 2.9 0.25| 3.6 0.9 4000 141 5 77 4| 1.2 0.8 2.0| 19.8 -3.6 16.2 4.1 0.37| 3.3 1.2 5000 151 6 92 4| 1.4 0.7 2.1| 28.0 -3.6 24.4 4.9 0.48| 3.2 1.5 6000 165 7 119 3| 1.4 0.5 1.9| 32.8 -5.4 27.3 4.6 0.46| 3.2 1.5 Wrote GIF file: /home/apache/climate/data/raob//ULOL/skewt/ULOL.skewt.20251009.12.gif