UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for USPP... Searching the city database file for: USPP ... Date:1200Z 2 DEC 25 Station: USPP WMO ident: 28225 Latitude: 57.95 Longitude: 56.20 Elevation: 170.00 ------------------------------------------------------------------------------- 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 1004 170 0.0 -1.4 90 1.4 -0.6 235 5 272.8 273.4 272.4 282.1 3.43 1 1000 201 -0.5 -3.3 81 2.8 -1.6 215 11 272.6 273.1 271.6 280.8 2.99 2 933 751 -4.3 -5.8 89 1.5 -4.8 259 15 274.2 274.7 272.1 281.5 2.65 3 925 819 -2.3 -3.7 90 1.4 -2.9 265 15 277.0 277.5 274.3 285.6 3.14 4 915 906 -1.7 -2.8 92 1.1 -2.1 264 17 278.4 279.0 275.6 287.9 3.40 5 883 1189 -2.5 -4.6 85 2.1 -3.3 260 22 280.5 281.0 276.2 289.1 3.07 6 850 1492 -2.5 -5.4 80 2.9 -3.6 255 27 283.5 284.0 277.7 292.1 3.00 7 811 1864 -2.7 -7.7 68 5.0 -4.6 257 27 287.1 287.6 279.0 294.8 2.64 8 796 2013 -0.9 -10.9 47 10.0 -4.4 258 26 290.6 291.0 279.9 296.8 2.09 9 763 2350 -2.7 -15.7 36 13.0 -6.7 261 26 292.2 292.5 279.8 296.7 1.47 10 700 3026 -7.9 -20.9 34 13.0 -11.2 265 25 293.7 293.9 280.0 297.0 1.03 11 500 5550 -25.5 -36.5 35 11.0 -26.8 275 25 301.9 302.0 282.6 303.1 0.34 12 497 5594 -25.5 -36.5 35 11.0 -26.8 276 25 302.5 302.5 282.8 303.6 0.34 13 446 6368 -32.1 -38.1 55 6.0 -32.7 285 26 303.7 303.7 283.3 304.8 0.32 14 441 6448 -31.9 -37.9 55 6.0 -32.5 286 26 304.9 305.0 283.8 306.0 0.33 15 409 6976 -35.9 -42.9 49 7.0 -36.4 293 27 306.4 306.4 284.2 307.1 0.21 16 400 7130 -37.1 -44.1 48 7.0 -37.6 295 27 306.8 306.8 284.4 307.5 0.19 17 300 9050 -53.3 -58.3 54 5.0 -53.4 310 31 310.2 310.2 285.5 310.4 0.05 18 250 10200 -62.5 -67.5 51 5.0 -62.6 310 38 313.1 313.2 286.5 313.2 0.02 19 229 10734 -66.3 -71.2 50 4.9 -66.3 310 35 315.3 315.3 287.2 315.4 0.01 20 219 11003 -67.1 -72.0 50 4.9 -67.1 310 33 318.1 318.1 288.1 318.2 0.01 21 213 11170 -67.5 -72.4 50 4.9 -67.5 307 34 320.0 320.0 288.8 320.1 0.01 22 200 11550 -65.1 -70.1 50 5.0 -65.1 300 36 329.7 329.7 291.6 329.7 0.02 23 163 12812 -60.1 -65.1 52 5.0 -60.2 296 35 357.9 357.9 298.3 358.1 0.04 24 150 13330 -60.7 -65.7 52 5.0 -60.8 295 35 365.5 365.5 299.8 365.7 0.04 25 100 15850 -62.7 -69.7 38 7.0 -62.9 295 27 406.6 406.6 306.1 406.7 0.03 26 70 18020 -65.3 -73.3 32 8.0 -65.4 275 27 444.7 444.7 310.4 444.8 0.03 27 51 19941 -67.3 -75.3 31 8.0 -67.5 303 23 482.2 482.2 313.7 482.3 0.03 28 50 20060 -67.9 -75.9 31 8.0 -68.1 305 23 483.5 483.5 313.7 483.6 0.03 29 38 21695 -71.7 -80.7 25 9.0 -71.8 513.3 513.3 315.9 513.4 0.02 TRP 219 11003 -67.1 -72.0 50 4.9 -67.1 310 33 318.1 318.1 288.1 318.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5349.00 m Freezing level: 1004.00 mb = 170.00 m = 557.74 ft Wetbulb zero: Below ground Precipitable water: 0.37 inches Sfc-500 mean rel hum: 50.74 % Est. max temperature: 10.32 C = 50.58 F Sfc-Lift cond lev (LCL): 982.17 mb = 343.63 m = 1127.38 ft T: -1.49 C 700-500 lapse rate: 6.97 C/km ThetaE index: 1.34 C Layer 1000.0- 933.0 mb Conv cond level (CCL): 695.02 mb = 3079.56 m = 10103.42 ft Mean mixing ratio: 2.95 g/kg Conv temperature: 21.11 C = 69.99 F Cap Strength: 12.75 C Lifted Index: 16.26 C Risk: None Lifted Index @300 mb: 19.51 C Lifted Index @700 mb: 12.73 C Showalter Index: 9.17 C Risk: None Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 20.10 C K Index: 4.60 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 2.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.04 J/kg Max Up Vert Vel: 7.22 m/s Conv Inhibition (B-): 33537.05 J/kg Cap Strength: 16.14 C Lift Cond Lev (LCL): 925.08 mb = 818.36 m = 2684.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 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 1004 170 235 5 4.1 2.9 | 132 16 -11.8 10.5 1 1000 201 215 11 6.3 9.0 | 150 19 -9.6 16.7 2 925 819 265 15 14.9 1.3 | 174 9 -1.0 9.0 3 850 1492 255 27 26.1 7.0 | 215 18 10.2 14.7 4 700 3026 265 25 24.9 2.2 | 222 13 9.0 9.9 5 500 5550 275 25 24.9 -2.2 | 239 11 9.0 5.5 6 400 7130 295 27 24.5 -11.4 | 294 9 8.5 -3.7 7 300 9050 310 31 23.7 -19.9 | 327 15 7.8 -12.3 8 250 10200 310 38 29.1 -24.4 | 322 21 13.2 -16.8 9 219 11003 310 33 25.3 -21.2 | 325 16 9.4 -13.5 10 200 11550 300 36 31.2 -18.0 | 304 18 15.3 -10.3 11 150 13330 295 35 31.7 -14.8 | 294 17 15.8 -7.1 12 100 15850 295 27 24.5 -11.4 | 294 9 8.5 -3.7 13 70 18020 275 27 26.9 -2.4 | 244 12 11.0 5.3 14 50 20060 305 23 18.8 -13.2 | 332 6 2.9 -5.5 Wind Parameters Mean winds (0-6000m): 265.7 at 23.6 knts Storm direction: 295.7 at 17.7 knts Shear (0-3000m) pos: 2.8 neg: 1.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 91.4 deg Storm rel helicity (0-3000m) pos: 82.8 neg: 0.0 tot: 82.8 m^2/s^2 ave: 27.6 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.96 Bulk Shear: 27.24 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 ------------------------------------------------------------------------------- 500 236 12 158 16| 9.7 0.0 9.7| 44.7 0.0 44.7 89.3 0.72| 14.8 10.7 1000 252 15 171 12| 8.7 0.0 8.7| 62.4 0.0 62.4 62.4 0.71| 12.1 8.7 1500 254 18 186 13| 5.8 2.0 7.7| 74.8 0.0 74.8 49.8 0.67| 10.2 6.8 2000 255 20 195 13| 4.2 1.5 5.7| 77.9 0.0 77.9 38.9 0.66| 8.1 5.3 2500 256 21 201 14| 3.3 1.2 4.5| 80.5 0.0 80.5 32.2 0.64| 6.8 4.4 3000 258 22 204 13| 2.8 1.0 3.8| 82.8 0.0 82.8 27.6 0.64| 5.9 3.8 4000 261 23 210 13| 2.1 0.7 2.9| 87.1 0.0 87.1 21.8 0.64| 4.7 3.0 5000 263 23 214 13| 1.8 0.6 2.4| 91.1 0.0 91.1 18.2 0.65| 3.9 2.5 6000 266 24 219 12| 1.7 0.5 2.2|101.5 0.0 101.5 16.9 0.68| 3.6 2.4 Wrote GIF file: /home/apache/climate/data/raob//USPP/skewt/USPP.skewt.20251202.12.gif