UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041712.upa.cvt Date: 1200Z 17 APR 25 Searching for UNII... Searching the city database file for: UNII ... Date:1200Z 17 APR 25 Station: UNII WMO ident: 29263 Latitude: 58.45 Longitude: 92.15 Elevation: 78.00 ------------------------------------------------------------------------------- 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 -31 SFC 986 78 11.8 -1.2 40 13.0 5.9 180 13 286.1 286.7 279.7 296.3 3.55 2 966 252 11.8 -2.2 38 14.0 5.5 287.8 288.4 280.2 297.5 3.36 3 925 617 8.4 -3.6 43 12.0 3.2 210 31 287.9 288.5 280.0 297.1 3.16 4 850 1306 1.4 -6.6 55 8.0 -1.7 220 33 287.6 288.1 279.4 295.6 2.74 5 789 1900 -4.3 -9.0 70 4.7 -6.0 287.7 288.1 279.0 294.9 2.45 6 747 2329 -6.5 -9.2 81 2.7 -7.4 289.8 290.3 280.1 297.4 2.55 7 700 2835 -9.5 -12.8 77 3.3 -10.5 250 38 292.0 292.3 280.5 298.1 2.04 8 665 3230 -11.1 -17.1 61 6.0 -12.8 294.5 294.8 281.0 299.1 1.50 9 635 3582 -13.9 -20.9 55 7.0 -15.6 295.2 295.4 280.8 298.8 1.14 10 500 5350 -26.9 -32.9 57 6.0 -27.7 235 48 300.2 300.3 282.1 301.8 0.48 11 470 5794 -30.7 -36.7 56 6.0 -31.3 300.9 301.0 282.2 302.1 0.35 12 400 6930 -36.1 -42.1 54 6.0 -36.5 235 66 308.1 308.1 284.9 308.9 0.24 13 325 8346 -44.1 -50.1 51 6.0 -44.4 315.9 315.9 287.5 316.3 0.12 14 274 9459 -56.3 -63.3 41 7.0 -56.4 235 69 314.0 314.0 286.8 314.1 0.03 15 272 9506 -57.9 -64.9 40 7.0 -58.0 235 69 312.4 312.4 286.2 312.4 0.02 16 250 10040 -55.5 -63.5 36 8.0 -55.6 235 66 323.6 323.6 289.9 323.7 0.03 17 224 10742 -53.1 -60.1 42 7.0 -53.3 237 53 337.6 337.6 293.7 337.8 0.05 18 219 10888 -49.9 -57.9 38 8.0 -50.2 238 51 344.7 344.7 295.5 345.0 0.07 19 200 11480 -50.3 -58.3 38 8.0 -50.6 240 40 353.1 353.1 297.4 353.4 0.07 20 150 13350 -49.7 -57.7 39 8.0 -50.1 260 38 384.4 384.5 303.1 384.9 0.11 21 100 16010 -51.5 -59.5 38 8.0 -52.0 265 23 428.2 428.3 308.7 428.9 0.13 22 70 18320 -52.1 -64.1 22 12.0 -52.9 260 19 472.9 473.0 312.9 473.5 0.10 23 62 19105 -53.1 -65.1 22 12.0 -53.9 264 18 487.4 487.4 314.1 488.0 0.10 24 55 19881 -51.5 -64.5 20 13.0 -52.6 267 16 508.1 508.1 315.5 508.8 0.12 25 50 20500 -51.9 -65.9 17 14.0 -53.1 270 15 521.2 521.2 316.4 521.9 0.11 26 39 22117 -49.9 -63.9 18 14.0 -51.6 564.6 564.7 318.9 565.9 0.18 27 36 22638 -52.1 -65.1 20 13.0 -53.6 572.0 572.0 319.3 573.2 0.17 TRP 272 9506 -57.9 -64.9 40 7.0 -58.0 235 69 312.4 312.4 286.2 312.4 0.02 WND 295 235 73 Sounding variables and indices 1000-500 mb thick: 5381.00 m Freezing level: 835.02 mb = 1451.83 m = 4763.16 ft Wetbulb zero: 875.90 mb = 1061.43 m = 3482.32 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 59.22 % Est. max temperature: 13.34 C = 56.01 F Sfc-Lift cond lev (LCL): 808.95 mb = 1700.64 m = 5579.46 ft T: -2.39 C 700-500 lapse rate: 6.92 C/km ThetaE index: 2.62 C Layer 925.0- 747.0 mb Conv cond level (CCL): 754.55 mb = 2250.50 m = 7383.44 ft Mean mixing ratio: 3.21 g/kg Conv temperature: 15.14 C = 59.25 F Cap Strength: 2.97 C Lifted Index: 4.19 C Risk: None Lifted Index @300 mb: 12.97 C Lifted Index @700 mb: 1.73 C Showalter Index: 5.19 C Risk: None Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 20.30 C K Index: 18.40 Risk: < 20 % chance of thunderstorms Sweat Index: 171.35 Risk: None Energy Index: 1.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.50 J/kg Max Up Vert Vel: 3.00 m/s Conv Inhibition (B-): 33759.23 J/kg Cap Strength: 4.14 C Lift Cond Lev (LCL): 774.39 mb = 2046.57 m = 6714.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 295 9732 235 73 59.8 41.9 1 986 78 180 13 0.0 13.0 2 925 617 210 31 15.5 26.8 3 850 1306 220 33 21.2 25.3 4 700 2835 250 38 35.7 13.0 5 500 5350 235 48 39.3 27.5 6 400 6930 235 66 54.1 37.9 7 300 8860 235 71 58.2 40.7 8 272 9506 235 69 56.5 39.6 9 250 10040 235 66 54.1 37.9 10 200 11480 240 40 34.6 20.0 11 150 13350 260 38 37.4 6.6 12 100 16010 265 23 22.9 2.0 13 70 18320 260 19 18.7 3.3 14 50 20500 270 15 15.0 -0.0 Wind Parameters Energy-Hel index: -0.28 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//UNII/skewt/UNII.skewt.20250417.12.gif