UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for UNII... Searching the city database file for: UNII ... Date:0000Z 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 35 160 3 SFC 994 78 2.4 -5.6 55 8.0 -0.6 160 3 276.0 276.4 272.9 283.1 2.53 2 953 422 1.8 -8.2 47 10.0 -1.7 213 16 278.8 279.1 273.9 284.9 2.16 3 925 666 2.8 -7.2 48 10.0 -0.9 250 25 282.2 282.6 276.2 289.1 2.40 4 912 780 2.8 -7.2 48 10.0 -0.9 248 25 283.3 283.7 276.8 290.3 2.44 5 850 1345 -1.5 -9.5 54 8.0 -4.3 240 25 284.6 285.0 277.1 290.9 2.18 6 808 1746 -4.7 -11.7 58 7.0 -7.0 244 28 285.3 285.7 277.2 291.0 1.93 7 736 2479 -5.7 -17.7 38 12.0 -9.1 251 33 292.0 292.2 279.5 295.9 1.29 8 700 2870 -8.1 -18.1 44 10.0 -10.8 255 36 293.5 293.7 280.3 297.6 1.31 9 500 5390 -25.3 -31.3 57 6.0 -26.2 260 31 302.2 302.3 283.0 304.1 0.56 10 461 5974 -29.1 -35.1 56 6.0 -29.8 258 35 304.6 304.6 283.8 306.0 0.42 11 400 6970 -36.9 -43.9 48 7.0 -37.4 255 42 307.0 307.1 284.5 307.7 0.19 12 300 8900 -51.3 -59.3 38 8.0 -51.5 255 50 313.0 313.1 286.5 313.2 0.04 13 265 9700 -58.3 -66.3 35 8.0 -58.4 260 52 314.1 314.1 286.8 314.2 0.02 14 250 10070 -58.1 -67.1 31 9.0 -58.2 265 52 319.7 319.7 288.6 319.8 0.02 15 215 11013 -58.1 -67.1 31 9.0 -58.2 272 44 333.8 333.8 292.7 333.9 0.02 16 200 11470 -54.5 -63.5 32 9.0 -54.7 275 40 346.5 346.5 295.9 346.6 0.04 17 161 12877 -49.1 -59.1 30 10.0 -49.6 275 36 377.7 377.8 301.9 378.1 0.08 18 150 13340 -50.7 -61.7 26 11.0 -51.1 275 35 382.7 382.7 302.7 383.0 0.06 19 145 13561 -51.9 -62.9 26 11.0 -52.3 275 34 384.4 384.4 303.0 384.6 0.06 20 100 15980 -50.7 -64.7 17 14.0 -51.4 270 23 429.8 429.8 308.9 430.1 0.06 21 71 18198 -53.3 -70.3 11 17.0 -54.1 284 17 468.5 468.5 312.5 468.7 0.04 22 70 18290 -52.3 -70.3 10 18.0 -53.2 285 17 472.5 472.5 312.8 472.7 0.04 23 50 20470 -51.1 -73.1 6 22.0 -52.5 310 17 523.1 523.1 316.5 523.3 0.04 24 48 20735 -50.9 -72.9 6 22.0 -52.4 312 16 529.7 529.7 316.9 529.9 0.04 25 30 23780 -52.5 -74.5 5 22.0 -54.4 330 9 601.5 601.5 320.7 601.9 0.05 26 25 24965 -51.1 -75.1 4 24.0 -53.7 330 7 637.7 637.8 322.2 638.2 0.06 27 20 26410 -53.9 -77.9 4 24.0 -56.3 330 5 671.2 671.2 323.4 671.6 0.05 TRP 265 9700 -58.3 -66.3 35 8.0 -58.4 260 52 314.1 314.1 286.8 314.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5355.00 m Freezing level: 871.63 mb = 1148.05 m = 3766.51 ft Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 50.01 % Est. max temperature: 11.04 C = 51.88 F Sfc-Lift cond lev (LCL): 877.63 mb = 1088.46 m = 3571.03 ft T: 0.45 C 700-500 lapse rate: 6.83 C/km ThetaE index: 0.00 C Layer 994.0- 0.0 mb Conv cond level (CCL): 648.24 mb = 3445.31 m = 11303.38 ft Mean mixing ratio: 2.35 g/kg Conv temperature: 21.93 C = 71.47 F Cap Strength: 9.69 C Lifted Index: 13.35 C Risk: None Lifted Index @300 mb: 18.64 C Lifted Index @700 mb: 9.69 C Showalter Index: 10.25 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: 15.80 C K Index: 4.30 Risk: None Sweat Index: 148.75 Risk: None Energy Index: 2.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.25 J/kg Max Up Vert Vel: 8.16 m/s Conv Inhibition (B-): 55440.52 J/kg Cap Strength: 13.29 C Lift Cond Lev (LCL): 812.23 mb = 1704.65 m = 5592.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 23 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 ---------------------------------------------------------- 0 994 78 160 3 -1.0 2.8 | 110 24 -22.9 8.2 1 925 666 250 25 23.5 8.6 | 187 14 1.6 13.9 2 850 1345 240 25 21.7 12.5 | 179 18 -0.2 17.8 3 700 2870 255 36 34.8 9.3 | 221 20 12.9 14.7 4 500 5390 260 31 30.5 5.4 | 219 14 8.7 10.7 5 400 6970 255 42 40.6 10.9 | 229 25 18.7 16.2 6 300 8900 255 50 48.3 12.9 | 235 32 26.4 18.3 7 265 9700 260 52 51.2 9.0 | 244 33 29.3 14.4 8 250 10070 265 52 51.8 4.5 | 252 32 29.9 9.9 9 200 11470 275 40 39.8 -3.5 | 264 18 18.0 1.8 10 150 13340 275 35 34.9 -3.1 | 260 13 13.0 2.3 11 100 15980 270 23 23.0 -0.0 | 192 5 1.1 5.3 12 70 18290 285 17 16.4 -4.4 | 100 6 -5.4 0.9 13 50 20470 310 17 13.0 -10.9 | 58 10 -8.8 -5.6 14 30 23780 330 9 4.5 -7.8 | 82 18 -17.4 -2.5 15 20 26410 330 5 2.5 -4.3 | 93 19 -19.4 1.0 Wind Parameters Mean winds (0-6000m): 253.7 at 30.0 knts Storm direction: 283.7 at 22.5 knts Shear (0-3000m) pos: 5.9 neg: 0.3 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 111.7 deg Storm rel helicity (0-3000m) pos: 227.2 neg: -7.6 tot: 219.7 m^2/s^2 ave: 73.2 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 6.9 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.77 Bulk Shear: 43.27 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 ------------------------------------------------------------------------------- 500 243 12 135 15| 21.8 0.0 21.8|141.8 0.0 141.8 283.6 0.92| 26.2 24.0 1000 245 19 159 14| 12.8 0.0 12.8|163.0 -4.8 158.3 158.3 0.80| 17.7 14.1 1500 244 21 168 15| 8.5 0.6 9.2|171.3 -7.5 163.8 109.2 0.76| 12.9 9.8 2000 244 23 175 15| 7.4 0.5 7.9|191.9 -7.5 184.4 92.2 0.78| 10.8 8.4 2500 246 25 182 15| 6.7 0.4 7.1|213.8 -7.5 206.3 82.5 0.80| 9.6 7.7 3000 248 26 190 15| 5.9 0.3 6.3|227.2 -7.6 219.7 73.2 0.80| 8.5 6.9 4000 251 28 199 16| 4.2 0.2 4.5|227.2 -8.4 218.9 54.7 0.76| 6.7 5.1 5000 252 29 203 15| 3.2 0.2 3.4|227.2 -9.8 217.5 43.5 0.72| 5.6 4.1 6000 254 30 207 15| 2.7 0.5 3.2|234.8 -10.3 224.5 37.4 0.68| 5.1 3.5 Wrote GIF file: /home/apache/climate/data/raob//UNII/skewt/UNII.skewt.20250417.00.gif