UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025061500.upa.cvt Date: 0000Z 15 JUN 25 Searching for ULOL... Searching the city database file for: ULOL ... Date:0000Z 15 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 ------------------------------------------------------------------------------- SFC 1005 98 11.2 9.2 87 2.0 10.1 320 1 283.9 285.2 283.0 304.1 7.28 1 1000 150 12.2 10.7 91 1.5 11.3 325 3 285.4 286.8 284.5 307.8 8.10 2 982 303 14.4 9.9 74 4.5 11.8 339 7 289.0 290.4 285.7 311.1 7.81 3 962 477 14.4 7.4 63 7.0 10.5 355 12 290.8 291.9 285.3 309.9 6.72 4 925 808 12.4 8.7 78 3.7 10.3 25 21 292.0 293.3 286.7 313.8 7.65 5 898 1056 11.4 8.6 83 2.8 9.8 21 20 293.4 294.8 287.4 315.9 7.83 6 850 1512 7.6 5.2 85 2.4 6.3 15 19 294.1 295.3 286.4 313.0 6.53 7 838 1629 6.6 4.2 85 2.4 5.4 14 19 294.3 295.4 286.1 312.2 6.18 8 818 1827 6.2 1.2 70 5.0 3.7 12 19 295.9 296.8 285.7 310.9 5.10 9 802 1988 6.0 -10.0 31 16.0 -0.3 11 20 297.3 297.7 283.1 304.2 2.23 10 735 2697 2.6 -7.4 48 10.0 -1.6 4 20 301.1 301.7 285.4 310.3 2.98 11 730 2753 2.6 -9.4 41 12.0 -2.2 3 21 301.7 302.2 285.2 309.7 2.57 12 700 3090 0.0 -14.0 34 14.0 -5.0 360 21 302.5 302.8 284.7 308.3 1.85 13 632 3902 -3.9 -35.9 6 32.0 -10.4 6 26 307.0 307.1 284.5 308.0 0.28 14 546 5041 -10.9 -40.9 6 30.0 -15.8 15 34 311.8 311.8 286.2 312.5 0.20 15 500 5710 -16.5 -46.5 6 30.0 -20.3 20 38 312.9 312.9 286.5 313.4 0.12 16 400 7340 -28.7 -51.7 9 23.0 -30.4 20 33 317.7 317.7 288.1 318.0 0.08 17 300 9340 -43.3 -54.3 29 11.0 -43.8 20 46 324.3 324.3 290.2 324.6 0.08 18 275 9918 -47.7 -58.7 27 11.0 -48.0 15 48 326.1 326.1 290.7 326.3 0.05 19 267 10112 -49.5 -60.5 26 11.0 -49.8 14 49 326.3 326.3 290.7 326.4 0.04 20 250 10540 -51.3 -63.3 23 12.0 -51.5 10 50 329.8 329.8 291.7 329.9 0.03 21 242 10751 -52.9 -66.9 17 14.0 -53.1 10 50 330.5 330.5 291.9 330.6 0.02 22 232 11025 -53.1 -68.1 15 15.0 -53.4 10 49 334.2 334.2 292.9 334.3 0.02 23 208 11734 -51.3 -73.3 6 22.0 -51.7 10 47 347.6 347.6 296.1 347.6 0.01 24 200 11990 -50.3 -73.3 5 23.0 -50.8 10 46 353.1 353.1 297.3 353.2 0.01 25 177 12786 -48.5 -71.5 5 23.0 -49.1 10 50 368.6 368.6 300.3 368.7 0.01 26 150 13870 -48.5 -71.5 5 23.0 -49.2 10 56 386.5 386.5 303.3 386.6 0.02 27 109 15969 -48.9 -71.9 5 23.0 -49.8 422.7 422.7 308.0 422.8 0.02 TRP 242 10751 -52.9 -66.9 17 14.0 -53.1 10 50 330.5 330.5 291.9 330.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5560.00 m Freezing level: 700.00 mb = 3090.00 m = 10137.67 ft Wetbulb zero: 803.10 mb = 1977.05 m = 6486.30 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 37.21 % Est. max temperature: 21.31 C = 70.36 F Sfc-Lift cond lev (LCL): 975.09 mb = 362.95 m = 1190.75 ft T: 14.40 C 700-500 lapse rate: 6.30 C/km ThetaE index: 11.77 C Layer 850.0- 735.0 mb Conv cond level (CCL): 842.59 mb = 1583.86 m = 5196.33 ft Mean mixing ratio: 7.47 g/kg Conv temperature: 21.47 C = 70.64 F Cap Strength: 5.49 C Lifted Index: 4.87 C Risk: None Lifted Index @300 mb: 9.36 C Lifted Index @700 mb: 3.38 C Showalter Index: 3.93 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 21.70 C K Index: 15.30 Risk: < 20 % chance of thunderstorms Sweat Index: 138.40 Risk: None Energy Index: 0.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.46 J/kg Max Up Vert Vel: 7.54 m/s Conv Inhibition (B-): 10518.37 J/kg Cap Strength: 5.41 C Lift Cond Lev (LCL): 892.38 mb = 1108.13 m = 3635.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 43 at 18 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 1005 98 320 1 0.6 -0.8 | 226 18 13.2 12.6 1 1000 150 325 3 1.7 -2.5 | 233 18 14.3 10.9 2 925 808 25 21 -8.9 -19.0 | 327 7 3.7 -5.7 3 850 1512 15 19 -4.9 -18.4 | 303 9 7.7 -5.0 4 700 3090 360 21 -0.0 -21.0 | 301 15 12.6 -7.7 5 500 5710 20 38 -13.0 -35.7 | 1 22 -0.4 -22.4 6 400 7340 20 33 -11.3 -31.0 | 356 18 1.3 -17.7 7 300 9340 20 46 -15.7 -43.2 | 6 30 -3.1 -29.9 8 250 10540 10 50 -8.7 -49.2 | 354 36 3.9 -35.9 9 242 10751 10 50 -8.7 -49.2 | 354 36 3.9 -35.9 10 200 11990 10 46 -8.0 -45.3 | 352 32 4.6 -32.0 11 150 13870 10 56 -9.7 -55.1 | 356 42 2.9 -41.8 Wind Parameters Mean winds (0-6000m): 13.3 at 24.5 knts Storm direction: 43.3 at 18.3 knts Shear (0-3000m) pos: 3.4 neg: 1.3 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 75.1 deg Storm rel helicity (0-3000m) pos: 73.0 neg: -7.4 tot: 65.6 m^2/s^2 ave: 21.9 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.80 Bulk Shear: 35.44 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 ------------------------------------------------------------------------------- 500 359 9 249 14| 15.0 0.0 15.0| 57.7 0.0 57.7 115.5 0.88| 16.5 14.5 1000 20 14 269 8| 10.1 0.0 10.1| 73.0 -2.0 71.0 71.0 0.78| 13.0 10.2 1500 19 16 283 8| 6.8 0.9 7.6| 73.0 -6.0 67.0 44.7 0.65| 9.6 6.2 2000 17 17 289 8| 5.1 1.0 6.1| 73.0 -6.1 67.0 33.5 0.61| 7.6 4.6 2500 15 17 293 9| 4.1 1.2 5.2| 73.0 -6.6 66.5 26.6 0.57| 6.5 3.7 3000 12 18 296 10| 3.4 1.3 4.7| 73.0 -7.4 65.6 21.9 0.53| 5.7 3.0 4000 10 20 303 11| 3.5 1.0 4.4|101.8 -7.4 94.4 23.6 0.61| 5.2 3.2 5000 11 22 314 12| 3.5 0.8 4.3|135.0 -7.4 127.6 25.5 0.66| 5.0 3.3 6000 13 24 326 13| 3.2 0.6 3.9|158.0 -9.2 148.8 24.8 0.65| 4.6 3.0 Wrote GIF file: /home/apache/climate/data/raob//ULOL/skewt/ULOL.skewt.20250615.00.gif