UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025061812.upa.cvt Date: 1200Z 18 JUN 25 Searching for ULOL... Searching the city database file for: ULOL ... Date:1200Z 18 JUN 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 73 220 1 SFC 996 98 16.6 14.2 86 2.4 15.1 220 1 290.1 291.9 288.4 319.0 10.27 2 993 124 17.4 13.9 80 3.5 15.2 221 2 291.1 292.9 288.6 319.7 10.10 3 925 734 12.8 11.1 89 1.7 11.8 255 15 292.4 294.0 288.1 318.1 9.00 4 891 1047 10.2 9.2 94 1.0 9.6 262 18 292.9 294.3 287.6 316.4 8.22 5 850 1438 8.2 7.0 92 1.2 7.5 270 21 294.7 296.1 287.5 316.2 7.41 6 700 3013 -1.9 -4.4 83 2.5 -3.0 290 19 300.4 301.1 286.1 312.3 3.94 7 662 3453 -4.5 -7.7 78 3.2 -5.8 291 19 302.3 302.9 286.1 312.2 3.23 8 608 4119 -6.7 -21.7 29 15.0 -10.9 292 18 307.2 307.4 285.6 310.9 1.11 9 587 4392 -8.9 -14.9 62 6.0 -10.9 293 18 307.7 308.1 286.8 314.3 2.05 10 570 4619 -9.5 -29.5 18 20.0 -13.9 293 18 309.6 309.7 285.9 311.6 0.58 11 557 4796 -9.9 -35.9 10 26.0 -14.8 293 18 311.2 311.3 286.2 312.3 0.32 12 500 5620 -14.7 -40.7 9 26.0 -18.7 295 17 315.1 315.2 287.4 315.9 0.22 13 496 5681 -15.1 -41.1 9 26.0 -19.0 295 17 315.4 315.4 287.5 316.1 0.21 14 471 6070 -17.9 -37.9 16 20.0 -21.0 292 18 316.6 316.6 288.0 317.7 0.31 15 401 7252 -27.5 -35.5 46 8.0 -28.6 285 19 319.0 319.1 288.9 320.7 0.46 16 400 7270 -27.7 -35.7 46 8.0 -28.8 285 19 319.0 319.1 288.9 320.6 0.46 17 300 9270 -42.9 -54.9 26 12.0 -43.4 285 33 324.9 324.9 290.3 325.2 0.07 18 272 9925 -48.5 -62.5 18 14.0 -48.8 285 28 326.0 326.0 290.6 326.1 0.03 19 250 10480 -50.5 -69.5 9 19.0 -50.8 285 23 331.0 331.0 292.0 331.0 0.01 20 242 10690 -51.3 -73.3 6 22.0 -51.7 288 23 332.9 332.9 292.5 332.9 0.01 21 236 10852 -51.7 -73.7 5 22.0 -52.0 290 23 334.7 334.7 293.0 334.7 0.01 22 228 11074 -51.7 -73.7 5 22.0 -52.0 290 23 338.0 338.0 293.9 338.0 0.01 23 210 11614 -43.3 -67.3 5 24.0 -44.2 290 23 359.2 359.2 298.5 359.3 0.02 24 200 11940 -44.7 -68.7 5 24.0 -45.5 290 23 362.0 362.0 299.1 362.1 0.02 25 187 12389 -46.9 -69.9 6 23.0 -47.6 290 23 365.5 365.5 299.8 365.5 0.02 26 154 13684 -45.1 -69.1 5 24.0 -46.1 290 25 389.4 389.4 303.7 389.5 0.02 27 150 13860 -45.9 -68.9 6 23.0 -46.9 290 25 391.0 391.0 303.9 391.1 0.02 28 100 16530 -48.9 -71.9 5 23.0 -49.9 290 13 433.2 433.3 309.2 433.4 0.02 29 81 17907 -50.9 -72.9 6 22.0 -51.9 296 9 456.1 456.1 311.4 456.2 0.02 30 70 18860 -49.5 -72.5 5 23.0 -50.8 300 7 478.5 478.5 313.4 478.7 0.03 31 50 21070 -47.9 -70.9 5 23.0 -49.9 45 1 530.6 530.6 317.0 530.9 0.05 32 30 24450 -46.5 -69.5 6 23.0 -49.8 80 11 617.9 617.9 321.5 618.7 0.11 33 24 25936 -45.7 -68.7 6 23.0 -49.8 99 13 660.9 661.0 323.2 662.2 0.15 34 20 27160 -42.9 -66.9 5 24.0 -48.5 115 15 704.9 705.0 324.7 706.9 0.24 35 10 31948 -31.7 -58.7 5 27.0 -45.6 901.2 902.0 329.7 916.9 1.39 TRP 236 10852 -51.7 -73.7 5 22.0 -52.0 290 23 334.7 334.7 293.0 334.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5547.00 m Freezing level: 728.22 mb = 2716.71 m = 8912.99 ft Wetbulb zero: 743.05 mb = 2528.82 m = 8296.57 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 64.19 % Est. max temperature: 21.39 C = 70.50 F Sfc-Lift cond lev (LCL): 961.12 mb = 404.63 m = 1327.51 ft T: 15.28 C 700-500 lapse rate: 4.91 C/km ThetaE index: 8.85 C Layer 925.0- 587.0 mb Conv cond level (CCL): 904.68 mb = 919.79 m = 3017.63 ft Mean mixing ratio: 9.30 g/kg Conv temperature: 19.19 C = 66.54 F Cap Strength: 1.56 C Lifted Index: 2.57 C Risk: None Lifted Index @300 mb: 5.01 C Lifted Index @700 mb: -1.69 C Showalter Index: 3.85 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 21.70 C K Index: 27.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 143.00 Risk: None Energy Index: -0.05 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 106.87 J/kg Max Up Vert Vel: 14.62 m/s Conv Inhibition (B-): 3.13 J/kg Cap Strength: 2.45 C Lift Cond Lev (LCL): 914.02 mb = 833.84 m = 2735.65 ft Lev Free Conv (LFC): 889.02 mb = 1065.63 m = 3496.13 ft Equ Level (EL): 609.02 mb = 4105.95 m = 13470.79 ft B at Equ Level: 106.32 J/kg Max Parcel Lev (MPL): 479.02 mb = 5943.00 m = 19497.81 ft Wind level data Storm motion: 314 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 ---------------------------------------------------------- 0 996 98 220 1 0.6 0.8 | 138 13 -8.8 9.8 1 925 734 255 15 14.5 3.9 | 201 14 5.0 12.9 2 850 1438 270 21 21.0 -0.0 | 232 15 11.5 9.0 3 700 3013 290 19 17.9 -6.5 | 253 9 8.4 2.6 4 500 5620 295 17 15.4 -7.2 | 253 6 5.9 1.9 5 400 7270 285 19 18.4 -4.9 | 245 10 8.9 4.1 6 300 9270 285 33 31.9 -8.5 | 269 22 22.4 0.5 7 250 10480 285 23 22.2 -6.0 | 256 13 12.7 3.1 8 236 10852 290 23 21.6 -7.9 | 264 12 12.1 1.2 9 200 11940 290 23 21.6 -7.9 | 264 12 12.1 1.2 10 150 13860 290 25 23.5 -8.6 | 268 14 14.0 0.5 11 100 16530 290 13 12.2 -4.4 | 211 5 2.7 4.6 12 70 18860 300 7 6.1 -3.5 | 148 7 -3.4 5.5 13 50 21070 45 1 -0.7 -0.7 | 129 13 -10.2 8.3 14 30 24450 80 11 -10.8 -1.9 | 109 22 -20.3 7.1 15 20 27160 115 15 -13.6 6.3 | 124 28 -23.1 15.4 Wind Parameters Mean winds (0-6000m): 283.7 at 17.5 knts Storm direction: 313.7 at 13.1 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 115.1 deg Storm rel helicity (0-3000m) pos: 95.3 neg: 0.0 tot: 95.3 m^2/s^2 ave: 31.8 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 4.6 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 5.32 Bulk Shear: 20.08 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 ------------------------------------------------------------------------------- 500 254 6 163 11| 11.4 0.0 11.4| 41.1 0.0 41.1 82.1 1.00| 11.9 11.8 1000 256 11 187 12| 8.9 0.0 8.9| 67.8 0.0 67.8 67.8 1.00| 9.7 9.7 1500 262 14 202 12| 6.9 0.0 6.9| 83.9 0.0 83.9 55.9 0.99| 8.0 7.9 2000 266 16 212 12| 5.1 0.0 5.1| 88.6 0.0 88.6 44.3 0.95| 6.6 6.3 2500 270 17 218 11| 3.9 0.0 3.9| 92.6 0.0 92.6 37.0 0.92| 5.8 5.3 3000 273 17 223 11| 3.2 0.0 3.2| 95.3 0.0 95.3 31.8 0.90| 5.1 4.6 4000 278 17 230 10| 2.3 0.0 2.3| 95.3 -0.0 95.3 23.8 0.87| 4.0 3.5 5000 281 18 234 10| 1.8 0.0 1.8| 95.3 -0.1 95.3 19.1 0.84| 3.3 2.8 6000 284 17 237 9| 1.4 0.1 1.5| 95.3 -0.6 94.7 15.8 0.79| 2.9 2.3 Wrote GIF file: /home/apache/climate/data/raob//ULOL/skewt/ULOL.skewt.20250618.12.gif