UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for USPP... Searching the city database file for: USPP ... Date:0000Z 27 NOV 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 1001 170 -1.1 -5.9 70 4.8 -2.7 290 1 272.0 272.4 270.4 278.7 2.45 1 1000 178 -1.1 -7.1 64 6.0 -3.1 290 5 272.0 272.4 270.1 278.2 2.24 2 925 793 -7.1 -11.1 73 4.0 -8.2 290 15 272.0 272.3 269.2 277.0 1.77 3 913 895 -7.9 -11.2 77 3.3 -8.8 291 15 272.2 272.5 269.4 277.2 1.78 4 850 1447 -11.3 -13.1 87 1.8 -11.8 295 15 274.3 274.6 270.5 278.9 1.64 5 846 1483 -11.5 -13.3 86 1.8 -12.0 295 15 274.5 274.7 270.5 279.0 1.62 6 843 1510 -11.7 -13.5 86 1.8 -12.2 295 15 274.5 274.8 270.6 279.1 1.60 7 832 1611 -10.9 -13.5 81 2.6 -11.6 296 16 276.4 276.7 271.8 281.0 1.62 8 779 2115 -12.9 -19.9 56 7.0 -14.4 299 19 279.5 279.7 272.6 282.5 1.01 9 700 2925 -16.3 -27.3 38 11.0 -18.1 305 23 284.4 284.5 274.7 286.2 0.58 10 527 5022 -26.5 -49.5 10 23.0 -28.2 301 41 296.2 296.3 279.8 296.5 0.08 11 502 5371 -29.5 -52.5 9 23.0 -30.9 300 44 296.7 296.7 280.0 296.9 0.06 12 500 5400 -29.9 -52.9 9 23.0 -31.2 300 44 296.6 296.6 279.9 296.8 0.06 13 400 6940 -41.7 -55.7 20 14.0 -42.2 305 66 300.8 300.8 281.7 301.0 0.05 14 339 8041 -50.9 -60.9 30 10.0 -51.1 305 66 302.8 302.8 282.5 302.9 0.03 15 300 8830 -55.5 -64.5 32 9.0 -55.6 305 66 307.1 307.1 284.2 307.2 0.02 16 277 9337 -58.7 -66.7 35 8.0 -58.8 302 69 309.6 309.6 285.2 309.7 0.02 17 257 9807 -60.3 -68.3 34 8.0 -60.4 300 71 313.9 313.9 286.7 314.0 0.02 18 250 9980 -60.3 -68.3 34 8.0 -60.4 300 69 316.4 316.4 287.6 316.5 0.02 19 244 10131 -60.4 -68.4 34 8.0 -60.5 300 73 318.4 318.4 288.2 318.5 0.02 20 232 10446 -60.7 -68.7 34 8.0 -60.8 299 72 322.6 322.6 289.6 322.7 0.02 21 230 10500 -60.9 -68.9 34 8.0 -61.0 299 72 323.1 323.1 289.8 323.2 0.02 22 200 11370 -60.3 -68.3 34 8.0 -60.4 295 69 337.3 337.3 293.7 337.4 0.02 23 155 12948 -61.9 -69.9 34 8.0 -62.0 295 68 360.0 360.1 298.7 360.1 0.02 24 150 13150 -62.7 -70.7 33 8.0 -62.8 295 68 362.1 362.1 299.1 362.1 0.02 25 111 15003 -63.3 -72.3 28 9.0 -63.4 393.5 393.5 304.3 393.6 0.02 TRP 257 9807 -60.3 -68.3 34 8.0 -60.4 300 71 313.9 313.9 286.7 314.0 0.02 WND 244 10131 -60.4 -68.4 34 8.0 -60.5 300 73 318.4 318.4 288.2 318.5 0.02 Sounding variables and indices 1000-500 mb thick: 5222.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 44.39 % Est. max temperature: 1.20 C = 34.17 F Sfc-Lift cond lev (LCL): 928.46 mb = 763.51 m = 2504.93 ft T: -6.81 C 700-500 lapse rate: 5.49 C/km ThetaE index: 1.72 C Layer 1000.0- 913.0 mb Conv cond level (CCL): 858.12 mb = 1373.55 m = 4506.33 ft Mean mixing ratio: 1.95 g/kg Conv temperature: 0.97 C = 33.74 F Cap Strength: 16.12 C Lifted Index: 15.96 C Risk: None Lifted Index @300 mb: 21.00 C Lifted Index @700 mb: 8.23 C Showalter Index: 14.85 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 16.80 C K Index: -5.50 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 3.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.37 J/kg Max Up Vert Vel: 1.66 m/s Conv Inhibition (B-): 15424.15 J/kg Cap Strength: 16.11 C Lift Cond Lev (LCL): 883.76 mb = 1146.08 m = 3760.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 331 at 21 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 1001 170 290 1 0.9 -0.3 | 152 20 -9.3 17.8 1 1000 178 290 5 4.7 -1.7 | 161 17 -5.5 16.5 2 925 793 290 15 14.1 -5.1 | 196 14 3.9 13.0 3 850 1447 295 15 13.6 -6.3 | 196 12 3.4 11.8 4 700 2925 305 23 18.8 -13.2 | 240 10 8.6 5.0 5 500 5400 300 44 38.1 -22.0 | 278 28 27.9 -3.8 6 400 6940 305 66 54.1 -37.9 | 294 48 43.8 -19.7 7 300 8830 305 66 54.1 -37.9 | 294 48 43.8 -19.7 8 257 9807 300 71 61.5 -35.5 | 289 54 51.3 -17.3 9 250 9980 300 69 59.8 -34.5 | 288 52 49.5 -16.3 10 244 10131 300 73 63.2 -36.5 | 289 56 53.0 -18.3 11 200 11370 295 69 62.5 -29.2 | 282 53 52.3 -11.0 12 150 13150 295 68 61.6 -28.7 | 282 52 51.4 -10.6 Wind Parameters Mean winds (0-6000m): 300.6 at 27.8 knts Storm direction: 330.6 at 20.9 knts Shear (0-3000m) pos: 2.2 neg: 2.1 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 96.8 deg Storm rel helicity (0-3000m) pos: 78.4 neg: -0.4 tot: 78.1 m^2/s^2 ave: 26.0 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 48.36 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 ------------------------------------------------------------------------------- 500 290 9 173 15| 0.0 12.3 12.3| 43.1 0.0 43.1 86.2 0.84| 12.4 10.4 1000 291 12 183 14| 1.1 6.2 7.3| 50.2 -0.2 50.0 50.0 0.82| 7.5 6.2 1500 292 13 188 13| 1.2 4.1 5.4| 53.8 -0.4 53.4 35.6 0.79| 5.6 4.5 2000 294 14 192 13| 1.7 3.1 4.8| 61.8 -0.4 61.4 30.7 0.82| 5.0 4.1 2500 296 15 197 12| 1.9 2.5 4.4| 69.7 -0.4 69.3 27.7 0.84| 4.6 3.8 3000 298 17 203 11| 2.2 2.1 4.3| 78.4 -0.4 78.1 26.0 0.84| 4.4 3.8 4000 300 20 220 11| 1.7 2.6 4.3| 96.8 -0.4 96.4 24.1 0.78| 4.4 3.4 5000 300 24 238 12| 1.3 3.0 4.3|112.6 -0.4 112.2 22.4 0.69| 4.4 3.0 6000 301 28 254 14| 2.2 2.5 4.7|163.4 -0.4 163.0 27.2 0.63| 4.8 3.0 Wrote GIF file: /home/apache/climate/data/raob//USPP/skewt/USPP.skewt.20251127.00.gif