UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050312.upa.cvt Date: 1200Z 3 MAY 25 Searching for U8695... Searching the city database file for: U8695 ... Date:1200Z 3 MAY 25 Station: U8695 WMO ident: 28695 ------------------------------------------------------------------------------- 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 1016 91 12.8 -7.2 24 20.0 4.8 160 5 284.7 285.0 277.2 291.0 2.19 1 1011 132 11.2 -7.8 26 19.0 3.8 160 5 283.5 283.8 276.4 289.5 2.10 2 1000 223 10.4 -8.6 25 19.0 3.2 160 5 283.5 283.9 276.3 289.3 1.99 3 925 863 4.2 -10.8 33 15.0 -1.0 190 9 283.6 283.9 276.1 288.9 1.81 4 890 1175 1.4 -10.6 40 12.0 -2.7 208 7 283.9 284.2 276.4 289.4 1.91 5 850 1545 1.0 -4.0 69 5.0 -1.0 230 5 287.2 287.8 279.9 296.8 3.34 6 843 1611 1.0 -4.0 69 5.0 -1.1 232 6 287.9 288.5 280.3 297.6 3.37 7 778 2252 -2.7 -5.2 83 2.5 -3.7 251 12 290.6 291.2 281.5 300.3 3.33 8 703 3047 -8.1 -14.1 62 6.0 -9.9 274 21 293.2 293.5 280.8 298.7 1.83 9 700 3080 -8.3 -14.3 62 6.0 -10.1 275 21 293.3 293.6 280.8 298.8 1.80 10 602 4237 -14.7 -19.7 66 5.0 -16.0 284 28 298.8 299.1 282.6 303.0 1.33 11 509 5497 -19.3 -23.0 72 3.7 -20.1 294 35 307.9 308.2 285.9 311.8 1.18 12 500 5630 -20.3 -24.0 72 3.7 -21.1 295 36 308.3 308.5 286.0 311.9 1.10 13 455 6322 -23.5 -28.5 63 5.0 -24.4 297 44 312.7 312.9 287.2 315.4 0.80 14 400 7250 -29.5 -33.7 67 4.2 -30.1 300 56 316.6 316.8 288.3 318.6 0.55 15 332 8553 -38.5 -42.5 66 4.0 -38.8 300 72 321.6 321.7 289.6 322.7 0.27 16 300 9240 -44.5 -48.6 64 4.1 -44.7 300 81 322.6 322.7 289.8 323.2 0.15 17 277 9767 -49.1 -53.4 61 4.3 -49.3 300 91 323.4 323.5 289.9 323.8 0.10 18 267 10006 -50.9 -55.2 60 4.3 -51.0 300 95 324.2 324.3 290.2 324.6 0.08 19 250 10430 -54.1 -58.5 58 4.4 -54.2 295 93 325.6 325.6 290.5 325.9 0.06 20 228 11012 -59.5 -64.0 56 4.5 -59.6 300 93 326.1 326.1 290.6 326.2 0.03 21 209 11550 -63.5 -68.1 53 4.6 -63.6 305 93 328.0 328.0 291.2 328.1 0.02 22 200 11820 -63.7 -68.3 53 4.6 -63.7 305 93 331.9 331.9 292.3 332.0 0.02 23 197 11913 -63.7 -68.4 53 4.7 -63.7 305 91 333.3 333.3 292.6 333.4 0.02 24 172 12763 -56.5 -61.4 54 4.9 -56.6 302 75 358.4 358.4 298.4 358.7 0.06 25 150 13630 -58.5 -63.5 52 5.0 -58.6 300 58 369.3 369.3 300.5 369.5 0.05 26 103 16020 -53.9 -59.9 48 6.0 -54.2 300 41 420.0 420.0 307.8 420.6 0.12 27 100 16210 -53.9 -60.9 42 7.0 -54.2 300 40 423.6 423.6 308.2 424.1 0.11 28 92 16744 -54.3 -61.3 42 7.0 -54.6 299 38 433.0 433.0 309.2 433.6 0.11 29 78 17793 -57.1 -65.1 36 8.0 -57.5 297 35 448.1 448.2 310.7 448.6 0.08 30 70 18480 -55.3 -63.3 36 8.0 -55.8 295 33 466.1 466.1 312.4 466.7 0.11 31 53 20258 -53.7 -63.7 28 10.0 -54.5 291 25 508.4 508.4 315.6 509.3 0.14 32 50 20630 -55.3 -66.3 24 11.0 -56.1 290 23 513.2 513.2 315.9 513.8 0.10 33 38 22383 -54.5 -67.5 19 13.0 -55.6 301 15 557.1 557.1 318.5 557.9 0.11 34 30 23900 -53.3 -67.3 17 14.0 -54.9 310 9 599.3 599.4 320.6 600.4 0.15 35 25 25071 -54.3 -68.3 16 14.0 -55.9 339 10 628.5 628.6 321.9 629.8 0.16 36 20 26510 -51.3 -67.3 13 16.0 -54.0 15 11 679.1 679.2 323.8 681.0 0.22 37 10 31100 -43.3 -62.3 11 19.0 -50.7 65 5 857.9 858.4 328.8 867.3 0.88 38 6.6 33941 -36.1 -57.1 10 21.0 -48.4 996.4 998.0 331.6 1028.6 2.58 TRP 209 11550 -63.5 -68.1 53 4.6 -63.6 305 93 328.0 328.0 291.2 328.1 0.02 WND 267 10006 -50.9 -55.2 60 4.3 -51.0 300 95 324.2 324.3 290.2 324.6 0.08 Sounding variables and indices 1000-500 mb thick: 5407.00 m Freezing level: 825.43 mb = 1784.44 m = 5854.40 ft Wetbulb zero: 942.60 mb = 708.26 m = 2323.67 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 61.16 % Est. max temperature: 13.99 C = 57.17 F Sfc-Lift cond lev (LCL): 748.76 mb = 2552.13 m = 8373.04 ft T: -4.74 C 700-500 lapse rate: 4.71 C/km ThetaE index: 2.12 C Layer 1011.0- 890.0 mb Conv cond level (CCL): 575.84 mb = 4570.82 m = 14995.94 ft Mean mixing ratio: 1.92 g/kg Conv temperature: 29.44 C = 84.99 F Cap Strength: 16.42 C Lifted Index: 16.54 C Risk: None Lifted Index @300 mb: 23.74 C Lifted Index @700 mb: 7.85 C Showalter Index: 10.91 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 16.30 C K Index: 11.30 Risk: None Sweat Index: 46.00 Risk: None Energy Index: 3.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.77 J/kg Max Up Vert Vel: 1.24 m/s Conv Inhibition (B-): 72054.81 J/kg Cap Strength: 16.52 C Lift Cond Lev (LCL): 740.94 mb = 2634.44 m = 8643.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 at 15 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 1016 91 160 5 -1.7 4.7 | 138 20 -13.3 14.7 1 1000 223 160 5 -1.7 4.7 | 138 20 -13.3 14.7 2 925 863 190 9 1.6 8.9 | 152 21 -10.0 18.8 3 850 1545 230 5 3.8 3.2 | 150 15 -7.7 13.2 4 700 3080 275 21 20.9 -1.8 | 229 12 9.4 8.1 5 500 5630 295 36 32.6 -15.2 | 284 22 21.1 -5.2 6 400 7250 300 56 48.5 -28.0 | 296 41 37.0 -18.0 7 300 9240 300 81 70.1 -40.5 | 298 66 58.6 -30.5 8 267 10006 300 95 82.3 -47.5 | 298 80 70.7 -37.5 9 250 10430 295 93 84.3 -39.3 | 292 78 72.7 -29.3 10 209 11550 305 93 76.2 -53.3 | 304 78 64.6 -43.4 11 200 11820 305 93 76.2 -53.3 | 304 78 64.6 -43.4 12 150 13630 300 58 50.2 -29.0 | 296 43 38.7 -19.0 13 100 16210 300 40 34.6 -20.0 | 293 25 23.1 -10.0 14 70 18480 295 33 29.9 -13.9 | 282 19 18.4 -4.0 15 50 20630 290 23 21.6 -7.9 | 258 10 10.1 2.1 16 30 23900 310 9 6.9 -5.8 | 132 6 -4.6 4.2 17 20 26510 15 11 -2.8 -10.6 | 87 14 -14.4 -0.7 18 10 31100 65 5 -4.5 -2.1 | 116 18 -16.1 7.9 Wind Parameters Mean winds (0-6000m): 280.8 at 20.3 knts Storm direction: 310.8 at 15.2 knts Shear (0-3000m) pos: 4.1 neg: 0.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 91.5 deg Storm rel helicity (0-3000m) pos: 99.2 neg: -3.6 tot: 95.6 m^2/s^2 ave: 31.9 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 71.44 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 ------------------------------------------------------------------------------- 500 168 6 141 20| 3.0 0.0 3.0| 14.5 0.0 14.5 29.0 0.91| 3.0 2.8 1000 182 7 146 20| 2.7 0.0 2.7| 30.8 0.0 30.8 30.8 0.74| 3.9 2.9 1500 191 7 148 20| 2.1 0.0 2.1| 31.8 -3.6 28.3 18.8 0.43| 4.0 1.7 2000 205 7 152 18| 3.0 0.0 3.0| 53.7 -3.6 50.1 25.1 0.62| 4.4 2.7 2500 224 8 160 17| 3.6 0.0 3.6| 76.0 -3.6 72.4 29.0 0.71| 4.8 3.4 3000 245 10 170 14| 4.1 0.0 4.1| 99.2 -3.6 95.6 31.9 0.78| 5.2 4.1 4000 262 13 188 12| 3.9 0.0 3.9|121.4 -3.6 117.8 29.5 0.80| 4.8 3.8 5000 273 17 210 11| 3.7 0.0 3.7|148.4 -3.6 144.8 29.0 0.81| 4.6 3.7 6000 281 20 234 10| 3.9 0.0 3.9|177.9 -3.6 174.3 29.1 0.75| 4.6 3.5 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20250503.12.gif