UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for USPP... Searching the city database file for: USPP ... Date:1200Z 5 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 1006 170 -1.3 -3.0 88 1.7 -1.9 250 3 271.4 271.9 270.9 279.6 3.04 1 1000 218 -1.7 -5.3 76 3.6 -3.0 255 9 271.5 271.9 270.2 278.5 2.57 2 925 832 -6.9 -9.2 84 2.3 -7.6 255 15 272.3 272.6 269.9 277.9 2.06 3 873 1281 -10.3 -12.1 87 1.8 -10.8 265 16 273.3 273.5 270.0 278.1 1.73 4 862 1379 -7.5 -9.7 84 2.2 -8.2 268 17 277.2 277.5 273.0 283.2 2.12 5 850 1488 -6.9 -10.3 77 3.4 -7.9 270 17 278.9 279.3 273.9 284.8 2.05 6 834 1637 -5.9 -9.1 78 3.2 -7.0 272 18 281.5 281.9 275.7 288.1 2.30 7 806 1904 -6.5 -8.3 87 1.8 -7.1 275 19 283.6 284.1 277.1 290.9 2.53 8 796 2001 -7.5 -10.5 79 3.0 -8.5 277 20 283.6 283.9 276.6 289.8 2.16 9 767 2290 -7.5 -14.5 57 7.0 -9.5 281 21 286.6 286.9 277.3 291.4 1.62 10 762 2341 -7.3 -14.3 57 7.0 -9.4 281 22 287.3 287.6 277.8 292.3 1.66 11 718 2802 -10.1 -18.1 52 8.0 -12.2 287 24 289.2 289.4 278.2 293.1 1.28 12 700 2998 -9.9 -17.9 52 8.0 -12.0 290 25 291.5 291.8 279.4 295.6 1.33 13 662 3427 -11.7 -21.7 43 10.0 -14.0 291 27 294.2 294.4 280.2 297.4 1.02 14 632 3780 -14.5 -21.5 55 7.0 -16.1 292 28 294.9 295.1 280.6 298.3 1.08 15 550 4816 -22.7 -29.7 53 7.0 -23.8 294 33 297.2 297.3 280.9 299.1 0.59 16 516 5282 -24.7 -33.7 43 9.0 -25.9 295 35 300.2 300.3 282.0 301.7 0.43 17 500 5510 -26.3 -37.3 35 11.0 -27.5 295 36 301.0 301.0 282.2 302.0 0.31 18 427 6628 -35.3 -48.3 25 13.0 -36.1 288 35 303.4 303.4 282.9 303.8 0.11 19 402 7046 -37.5 -49.5 28 12.0 -38.1 285 35 305.8 305.8 283.9 306.2 0.10 20 400 7080 -37.9 -48.9 31 11.0 -38.5 285 35 305.7 305.8 283.8 306.1 0.11 21 311 8759 -52.9 -59.9 42 7.0 -53.0 281 30 307.6 307.6 284.5 307.7 0.04 22 300 8990 -54.5 -60.5 47 6.0 -54.6 280 29 308.5 308.5 284.8 308.7 0.04 23 275 9544 -58.7 -64.7 46 6.0 -58.7 275 28 310.2 310.2 285.4 310.3 0.02 24 250 10140 -62.5 -68.5 44 6.0 -62.6 270 27 313.1 313.2 286.5 313.2 0.02 25 226 10757 -65.9 -71.9 43 6.0 -66.0 265 27 317.1 317.1 287.8 317.2 0.01 26 209 11232 -65.5 -71.5 43 6.0 -65.5 271 32 324.9 324.9 290.3 325.0 0.01 27 200 11500 -65.5 -70.5 50 5.0 -65.5 275 35 329.0 329.0 291.5 329.1 0.01 28 166 12642 -60.5 -66.5 45 6.0 -60.6 281 36 355.4 355.4 297.8 355.5 0.03 29 150 13270 -61.5 -67.5 45 6.0 -61.6 285 36 364.1 364.1 299.5 364.3 0.03 30 100 15780 -63.9 -71.9 33 8.0 -64.0 315 36 404.3 404.3 305.8 404.4 0.02 31 70 17950 -66.5 -75.5 27 9.0 -66.7 290 33 442.1 442.1 310.1 442.2 0.02 32 65 18396 -67.5 -76.5 27 9.0 -67.7 291 33 449.4 449.4 310.8 449.5 0.02 33 50 19960 -70.7 -79.7 25 9.0 -70.8 295 33 476.9 476.9 313.2 477.0 0.01 34 30 22950 -76.3 -86.3 19 10.0 -76.4 290 38 536.6 536.6 317.3 536.7 0.01 35 20 25256 -81.7 -91.7 17 10.0 -81.8 586.1 586.1 320.0 586.1 0.00 TRP 226 10757 -65.9 -71.9 43 6.0 -66.0 265 27 317.1 317.1 287.8 317.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5292.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 62.07 % Est. max temperature: 5.37 C = 41.66 F Sfc-Lift cond lev (LCL): 979.44 mb = 381.58 m = 1251.88 ft T: -3.09 C 700-500 lapse rate: 6.53 C/km ThetaE index: 1.67 C Layer 1000.0- 873.0 mb Conv cond level (CCL): 905.09 mb = 1000.66 m = 3282.96 ft Mean mixing ratio: 2.28 g/kg Conv temperature: -0.05 C = 31.91 F Cap Strength: 18.64 C Lifted Index: 19.03 C Risk: None Lifted Index @300 mb: 21.51 C Lifted Index @700 mb: 14.10 C Showalter Index: 13.93 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 16.00 C K Index: 1.10 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 3.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.02 J/kg Max Up Vert Vel: 2.46 m/s Conv Inhibition (B-): 45729.59 J/kg Cap Strength: 18.91 C Lift Cond Lev (LCL): 914.57 mb = 919.88 m = 3017.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 19 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 1006 170 250 3 2.8 1.0 | 146 18 -10.1 14.8 1 1000 218 255 9 8.7 2.3 | 165 17 -4.2 16.1 2 925 832 255 15 14.5 3.9 | 185 18 1.6 17.7 3 850 1488 270 17 17.0 -0.0 | 197 14 4.1 13.8 4 700 2998 290 25 23.5 -8.6 | 244 12 10.6 5.2 5 500 5510 295 36 32.6 -15.2 | 274 20 19.7 -1.4 6 400 7080 285 35 33.8 -9.1 | 257 21 20.9 4.7 7 300 8990 280 29 28.6 -5.0 | 241 18 15.7 8.7 8 250 10140 270 27 27.0 -0.0 | 226 20 14.1 13.8 9 226 10757 265 27 26.9 2.4 | 221 21 14.0 16.1 10 200 11500 275 35 34.9 -3.1 | 244 24 22.0 10.7 11 150 13270 285 36 34.8 -9.3 | 258 22 21.9 4.5 12 100 15780 315 36 25.5 -25.5 | 313 17 12.6 -11.7 13 70 17950 290 33 31.0 -11.3 | 262 18 18.1 2.5 14 50 19960 295 33 29.9 -13.9 | 271 17 17.0 -0.2 15 30 22950 290 38 35.7 -13.0 | 268 23 22.8 0.8 Wind Parameters Mean winds (0-6000m): 286.9 at 25.2 knts Storm direction: 316.9 at 18.9 knts Shear (0-3000m) pos: 4.0 neg: 0.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 101.0 deg Storm rel helicity (0-3000m) pos: 104.4 neg: 0.0 tot: 104.4 m^2/s^2 ave: 34.8 10^-3 m/s^2 rel: 0.93 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 4.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 38.48 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 ------------------------------------------------------------------------------- 500 255 11 171 17| 10.7 0.0 10.7| 46.0 0.0 46.0 92.0 0.98| 10.8 10.6 1000 257 13 179 17| 6.7 0.0 6.7| 60.4 0.0 60.4 60.4 0.94| 7.3 6.9 1500 261 14 184 16| 5.2 0.0 5.2| 70.9 0.0 70.9 47.3 0.91| 6.1 5.5 2000 266 15 190 15| 4.6 0.0 4.6| 82.6 0.0 82.6 41.3 0.92| 5.5 5.0 2500 271 17 196 14| 4.3 0.0 4.3| 94.4 0.0 94.4 37.8 0.92| 5.1 4.7 3000 275 18 203 13| 4.0 0.0 4.0|104.4 0.0 104.4 34.8 0.93| 4.8 4.5 4000 281 20 216 12| 3.6 0.0 3.6|116.6 0.0 116.6 29.2 0.91| 4.2 3.8 5000 285 23 229 12| 3.3 0.0 3.3|129.9 0.0 129.9 26.0 0.88| 3.8 3.3 6000 287 25 240 13| 2.8 0.2 3.0|134.1 -13.2 120.9 20.1 0.75| 3.5 2.7 Wrote GIF file: /home/apache/climate/data/raob//USPP/skewt/USPP.skewt.20251205.12.gif