UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for USPP... Searching the city database file for: USPP ... Date:0000Z 4 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 1000 170 0.0 -1.9 87 1.9 -0.7 240 3 273.1 273.7 272.4 282.2 3.32 1 925 786 -5.5 -7.4 86 1.9 -6.1 270 25 273.7 274.1 271.3 280.2 2.37 2 894 1052 -7.3 -8.9 88 1.6 -7.8 286 27 274.5 274.9 271.5 280.6 2.18 3 882 1158 -4.7 -6.2 89 1.5 -5.3 293 27 278.3 278.7 274.5 285.9 2.72 4 877 1203 -4.9 -6.5 89 1.6 -5.5 295 28 278.5 279.0 274.6 286.0 2.68 5 874 1230 -5.3 -7.2 86 1.9 -6.0 297 28 278.4 278.8 274.3 285.5 2.54 6 850 1449 -3.3 -14.3 42 11.0 -6.5 310 29 282.7 282.9 275.1 287.1 1.48 7 849 1458 -3.1 -14.1 42 11.0 -6.4 310 29 283.0 283.3 275.3 287.4 1.51 8 848 1468 -3.1 -15.1 39 12.0 -6.6 310 29 283.1 283.3 275.2 287.2 1.39 9 814 1792 -3.1 -24.1 18 21.0 -8.0 310 30 286.4 286.5 275.9 288.5 0.67 10 783 2099 -3.5 -7.2 75 3.7 -4.9 310 32 289.2 289.7 280.3 297.5 2.84 11 764 2293 -4.5 -6.5 86 2.0 -5.3 310 32 290.1 290.7 281.0 299.2 3.07 12 738 2566 -3.9 -6.3 83 2.4 -4.8 310 33 293.7 294.3 282.7 303.3 3.23 13 700 2981 -7.3 -10.5 78 3.2 -8.4 310 35 294.4 294.8 282.1 301.8 2.45 14 669 3333 -9.3 -11.1 87 1.8 -9.9 310 37 296.0 296.4 282.8 303.4 2.45 15 614 3993 -12.5 -15.3 80 2.8 -13.3 310 42 299.7 300.0 283.6 305.6 1.89 16 500 5530 -23.5 -27.5 70 4.0 -24.2 310 52 304.4 304.5 284.2 307.0 0.80 17 468 6009 -27.1 -30.0 76 2.9 -27.5 313 50 305.7 305.9 284.5 308.0 0.68 18 400 7120 -35.3 -38.3 74 3.0 -35.6 320 44 309.1 309.2 285.4 310.3 0.35 19 355 7942 -41.7 -45.4 67 3.7 -41.9 324 49 311.2 311.3 286.0 311.9 0.19 20 300 9060 -51.7 -56.2 58 4.5 -51.8 330 56 312.5 312.5 286.3 312.7 0.06 21 283 9433 -55.1 -59.6 57 4.5 -55.2 330 58 312.9 312.9 286.4 313.0 0.04 22 273 9660 -56.3 -60.7 57 4.4 -56.3 330 60 314.4 314.4 286.9 314.6 0.04 23 271 9707 -56.5 -60.9 58 4.4 -56.6 330 60 314.7 314.7 287.1 314.9 0.04 24 250 10210 -60.7 -64.9 58 4.2 -60.7 330 58 315.8 315.8 287.4 315.9 0.02 25 204 11452 -69.5 -73.5 56 4.0 -69.5 330 62 320.9 320.9 289.0 320.9 0.01 26 200 11570 -69.5 -73.6 55 4.1 -69.5 325 62 322.7 322.7 289.6 322.7 0.01 27 184 12068 -70.3 -74.3 56 4.0 -70.3 324 56 329.2 329.2 291.5 329.2 0.01 28 154 13139 -66.1 -70.1 57 4.0 -66.1 320 42 353.5 353.5 297.4 353.6 0.02 29 150 13300 -63.7 -67.9 56 4.2 -63.7 320 40 360.3 360.4 298.8 360.5 0.03 30 147 13423 -62.5 -66.7 57 4.2 -62.6 320 40 364.5 364.5 299.6 364.7 0.03 31 100 15780 -63.9 -68.6 53 4.7 -64.0 315 36 404.3 404.3 305.8 404.5 0.04 32 70 17960 -66.3 -72.3 43 6.0 -66.4 300 38 442.5 442.6 310.1 442.7 0.03 33 68 18137 -65.3 -71.3 43 6.0 -65.4 300 38 448.4 448.4 310.7 448.6 0.04 34 60 18894 -68.9 -74.9 42 6.0 -69.0 300 36 456.7 456.7 311.5 456.8 0.02 35 56 19309 -68.3 -74.3 42 6.0 -68.4 300 35 467.1 467.2 312.4 467.3 0.03 36 50 19990 -68.7 -74.7 42 6.0 -68.8 300 33 481.6 481.6 313.6 481.8 0.03 37 30 22990 -76.5 -83.5 32 7.0 -76.6 285 42 536.1 536.1 317.3 536.2 0.01 38 23 24505 -78.9 -85.9 31 7.0 -79.0 288 54 571.4 571.4 319.2 571.4 0.01 39 20 25290 -82.3 -89.3 29 7.0 -82.4 290 60 584.2 584.3 319.9 584.3 0.01 40 19 25576 -83.1 -90.1 29 7.0 -83.1 590.4 590.4 320.2 590.4 0.01 TRP 204 11452 -69.5 -73.5 56 4.0 -69.5 330 62 320.9 320.9 289.0 320.9 0.01 WND 273 9660 -56.3 -60.7 57 4.4 -56.3 330 60 314.4 314.4 286.9 314.6 0.04 Sounding variables and indices 1000-500 mb thick: 5360.00 m Freezing level: 1000.00 mb = 170.00 m = 557.74 ft Wetbulb zero: Below ground Precipitable water: 0.46 inches Sfc-500 mean rel hum: 74.97 % Est. max temperature: 9.54 C = 49.17 F Sfc-Lift cond lev (LCL): 970.68 mb = 405.16 m = 1329.24 ft T: -2.10 C 700-500 lapse rate: 6.36 C/km ThetaE index: 1.94 C Layer 925.0- 894.0 mb Conv cond level (CCL): 920.16 mb = 827.03 m = 2713.31 ft Mean mixing ratio: 2.70 g/kg Conv temperature: 0.66 C = 33.20 F Cap Strength: 17.60 C Lifted Index: 19.66 C Risk: None Lifted Index @300 mb: 22.34 C Lifted Index @700 mb: 14.65 C Showalter Index: 14.95 C Risk: None Total Totals Index: 29.40 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 9.20 C K Index: 2.70 Risk: None Sweat Index: 110.00 Risk: None Energy Index: 4.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.50 J/kg Max Up Vert Vel: 2.64 m/s Conv Inhibition (B-): 46063.98 J/kg Cap Strength: 19.57 C Lift Cond Lev (LCL): 923.48 mb = 798.89 m = 2620.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 337 at 27 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 1000 170 240 3 2.6 1.5 | 163 28 -8.0 26.9 1 925 786 270 25 25.0 -0.0 | 210 29 14.4 25.4 2 850 1449 310 29 22.2 -18.6 | 240 13 11.7 6.7 3 700 2981 310 35 26.8 -22.5 | 260 17 16.3 2.9 4 500 5530 310 52 39.8 -33.4 | 285 30 29.3 -8.1 5 400 7120 320 44 28.3 -33.7 | 295 20 17.7 -8.4 6 300 9060 330 56 28.0 -48.5 | 323 29 17.4 -23.1 7 273 9660 330 60 30.0 -52.0 | 324 33 19.4 -26.6 8 250 10210 330 58 29.0 -50.2 | 323 31 18.4 -24.9 9 204 11452 330 62 31.0 -53.7 | 324 35 20.4 -28.3 10 200 11570 325 62 35.6 -50.8 | 315 36 25.0 -25.4 11 150 13300 320 40 25.7 -30.6 | 289 16 15.2 -5.3 12 100 15780 315 36 25.5 -25.5 | 270 15 14.9 -0.1 13 70 17960 300 38 32.9 -19.0 | 254 23 22.4 6.4 14 50 19990 300 33 28.6 -16.5 | 244 20 18.0 8.9 15 30 22990 285 42 40.6 -10.9 | 244 33 30.0 14.5 16 20 25290 290 60 56.4 -20.5 | 264 46 45.8 4.8 Wind Parameters Mean winds (0-6000m): 307.4 at 36.6 knts Storm direction: 337.4 at 27.5 knts Shear (0-3000m) pos: 5.0 neg: 1.1 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 99.7 deg Storm rel helicity (0-3000m) pos: 266.1 neg: 0.0 tot: 266.1 m^2/s^2 ave: 88.7 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 6.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.03 Bulk Shear: 109.01 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 ------------------------------------------------------------------------------- 500 267 12 183 26| 18.7 0.0 18.7|141.8 0.0 141.8 283.7 1.00| 19.2 19.1 1000 275 19 199 25| 13.2 0.0 13.2|221.8 0.0 221.8 221.8 0.88| 17.5 15.4 1500 288 22 209 21| 9.9 0.0 9.9|244.8 0.0 244.8 163.2 0.81| 14.8 12.1 2000 295 24 217 19| 7.5 0.5 8.0|251.3 0.0 251.3 125.7 0.82| 11.6 9.5 2500 299 26 224 17| 6.0 0.8 6.8|257.9 0.0 257.9 103.1 0.82| 9.7 7.9 3000 302 27 229 17| 5.0 1.1 6.1|266.1 0.0 266.1 88.7 0.81| 8.5 6.9 4000 304 30 240 17| 3.7 1.7 5.4|288.4 0.0 288.4 72.1 0.79| 7.2 5.8 5000 306 34 252 18| 3.0 2.0 5.0|310.7 0.0 310.7 62.1 0.76| 6.5 4.9 6000 307 37 260 19| 2.5 1.7 4.1|332.7 0.0 332.7 55.4 0.73| 6.0 4.4 Wrote GIF file: /home/apache/climate/data/raob//USPP/skewt/USPP.skewt.20251204.00.gif