UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025123000.upa.cvt Date: 0000Z 30 DEC 25 Searching for USPP... Searching the city database file for: USPP ... Date:0000Z 30 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 ------------------------------------------------------------------------------- 0 1000 41 SFC 983 170 -21.9 -24.4 80 2.5 -22.2 0 0 252.5 252.6 252.1 253.9 0.54 2 981 185 -18.3 -21.6 75 3.3 -18.8 359 0 256.3 256.4 255.6 258.1 0.69 3 942 488 -15.1 -17.0 85 1.9 -15.4 335 5 262.5 262.7 261.3 265.4 1.07 4 925 625 -14.7 -16.3 88 1.6 -15.0 325 7 264.3 264.5 262.8 267.5 1.16 5 914 716 -14.9 -16.5 88 1.6 -15.2 343 7 265.0 265.2 263.3 268.1 1.15 6 865 1131 -17.1 -19.4 82 2.3 -17.5 68 5 266.9 267.0 264.3 269.6 0.95 7 850 1262 -16.5 -18.7 83 2.2 -16.9 95 5 268.9 269.0 265.8 271.8 1.03 8 834 1405 -15.7 -17.8 84 2.1 -16.2 90 5 271.2 271.4 267.6 274.4 1.13 9 813 1597 -16.5 -18.8 82 2.3 -17.0 82 5 272.3 272.5 268.2 275.3 1.06 10 799 1728 -14.3 -16.9 81 2.6 -14.9 77 5 276.0 276.2 270.9 279.7 1.27 11 795 1767 -13.9 -16.7 79 2.8 -14.5 76 5 276.8 277.0 271.5 280.6 1.30 12 709 2634 -15.1 -30.1 27 15.0 -17.5 44 5 284.7 284.8 274.6 286.1 0.44 13 700 2731 -14.3 -31.3 22 17.0 -17.0 40 5 286.6 286.7 275.6 287.9 0.40 14 696 2774 -14.1 -32.1 20 18.0 -16.9 38 5 287.3 287.4 275.9 288.5 0.37 15 661 3164 -16.1 -39.1 12 23.0 -19.0 24 5 289.4 289.4 276.7 290.0 0.20 16 654 3244 -16.7 -38.7 13 22.0 -19.4 21 5 289.6 289.6 276.8 290.3 0.21 17 500 5200 -31.3 -53.3 10 22.0 -32.5 305 5 294.9 294.9 279.1 295.1 0.05 18 400 6740 -43.5 -60.5 14 17.0 -43.9 20 3 298.5 298.5 280.7 298.6 0.03 19 325 8109 -53.9 -67.9 16 14.0 -54.1 272 16 302.4 302.4 282.4 302.4 0.01 20 300 8620 -57.3 -71.3 15 14.0 -57.4 230 21 304.6 304.6 283.2 304.6 0.01 21 261 9485 -62.5 -75.5 16 13.0 -62.6 220 27 309.3 309.3 285.1 309.3 0.01 22 253 9676 -61.5 -75.5 14 14.0 -61.6 220 33 313.6 313.6 286.6 313.6 0.01 23 250 9750 -61.3 -75.3 14 14.0 -61.4 220 35 314.9 314.9 287.1 315.0 0.01 24 200 11130 -63.1 -76.1 16 13.0 -63.2 215 36 332.8 332.8 292.5 332.9 0.01 25 185 11611 -63.5 -76.5 16 13.0 -63.6 223 36 339.7 339.7 294.3 339.7 0.01 26 176 11921 -58.3 -71.3 17 13.0 -58.5 228 36 353.1 353.1 297.3 353.2 0.01 27 150 12930 -58.1 -71.1 17 13.0 -58.3 245 36 370.0 370.0 300.6 370.1 0.02 28 124 14122 -58.7 -72.7 15 14.0 -58.9 243 44 389.6 389.6 303.8 389.7 0.02 29 100 15470 -58.1 -72.1 15 14.0 -58.4 240 54 415.5 415.5 307.2 415.6 0.02 30 97 15661 -58.9 -72.9 15 14.0 -59.2 240 53 417.5 417.6 307.4 417.7 0.02 31 88 16265 -61.9 -75.9 14 14.0 -62.1 242 50 423.3 423.3 308.1 423.4 0.01 32 84 16553 -60.9 -74.9 14 14.0 -61.2 242 49 431.0 431.0 309.0 431.1 0.02 33 70 17680 -62.1 -76.1 14 14.0 -62.4 245 44 451.5 451.5 311.0 451.6 0.02 34 50 19760 -63.5 -77.5 13 14.0 -63.8 255 69 493.8 493.8 314.5 494.0 0.02 35 47 20139 -64.3 -78.3 13 14.0 -64.6 254 69 500.7 500.7 315.0 500.9 0.02 36 42 20830 -62.5 -76.5 14 14.0 -62.9 253 70 521.6 521.6 316.4 521.7 0.03 37 30 22890 -65.9 -79.9 12 14.0 -66.3 250 73 565.0 565.0 318.9 565.1 0.02 38 28 23308 -66.9 -80.9 12 14.0 -67.3 573.5 573.5 319.3 573.6 0.02 TRP 261 9485 -62.5 -75.5 16 13.0 -62.6 220 27 309.3 309.3 285.1 309.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5159.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 41.69 % Est. max temperature: -3.25 C = 26.14 F Sfc-Lift cond lev (LCL): 943.09 mb = 479.39 m = 1572.79 ft T: -15.19 C 700-500 lapse rate: 6.89 C/km ThetaE index: 0.00 C Layer 983.0- 0.0 mb Conv cond level (CCL): 983.00 mb = 170.00 m = 557.74 ft Mean mixing ratio: 1.01 g/kg Conv temperature: -17.17 C = 1.09 F Cap Strength: 22.01 C Lifted Index: 24.34 C Risk: None Lifted Index @300 mb: 27.82 C Lifted Index @700 mb: 20.07 C Showalter Index: 19.16 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 14.80 C Cross Totals Index: 12.60 C K Index: -20.90 Risk: None Sweat Index: 15.00 Risk: None Energy Index: 5.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.19 J/kg Max Up Vert Vel: 9.08 m/s Conv Inhibition (B-): 47991.60 J/kg Cap Strength: 24.33 C Lift Cond Lev (LCL): 902.60 mb = 810.12 m = 2657.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 36 at 4 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 ---------------------------------------------------------- 0 983 170 0 0 -0.0 -0.0 | 216 4 2.2 3.0 1 925 625 325 7 4.0 -5.7 | 294 7 6.2 -2.8 2 850 1262 95 5 -5.0 0.4 | 140 4 -2.8 3.4 3 700 2731 40 5 -3.2 -3.8 | 50 1 -1.0 -0.9 4 500 5200 305 5 4.1 -2.9 | 269 6 6.3 0.1 5 400 6740 20 3 -1.0 -2.8 | 263 1 1.1 0.1 6 300 8620 230 21 16.1 13.5 | 228 25 18.3 16.5 7 261 9485 220 27 17.4 20.7 | 220 31 19.5 23.6 8 250 9750 220 35 22.5 26.8 | 220 39 24.7 29.8 9 200 11130 215 36 20.6 29.5 | 215 40 22.8 32.4 10 150 12930 245 36 32.6 15.2 | 242 39 34.8 18.2 11 100 15470 240 54 46.8 27.0 | 239 57 48.9 30.0 12 70 17680 245 44 39.9 18.6 | 243 47 42.1 21.5 13 50 19760 255 69 66.6 17.9 | 253 72 68.8 20.8 14 30 22890 250 73 68.6 25.0 | 248 76 70.8 27.9 Wind Parameters Mean winds (0-6000m): 6.4 at 4.9 knts Storm direction: 36.4 at 3.7 knts Shear (0-3000m) pos: 1.6 neg: 2.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 136.3 deg Storm rel helicity (0-3000m) pos: 14.5 neg: -3.0 tot: 11.5 m^2/s^2 ave: 3.8 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 30.69 Bulk Shear: 1.34 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 ------------------------------------------------------------------------------- 500 326 4 272 4| 0.0 7.1 7.1| 5.2 0.0 5.2 10.3 0.72| 7.6 5.5 1000 349 5 301 4| 4.9 3.5 8.4| 13.1 0.0 13.1 13.1 0.81| 9.5 7.7 1500 22 5 350 2| 3.3 2.4 5.6| 14.5 -0.9 13.5 9.0 0.72| 7.4 5.3 2000 42 5 57 1| 2.4 2.2 4.6| 14.5 -1.8 12.7 6.3 0.62| 5.9 3.7 2500 45 5 66 1| 2.0 2.1 4.0| 14.5 -2.4 12.1 4.8 0.52| 5.1 2.7 3000 42 5 57 1| 1.6 2.0 3.6| 14.5 -3.0 11.5 3.8 0.43| 4.5 1.9 4000 30 5 14 1| 1.2 1.8 3.0| 14.5 -4.8 9.7 2.4 0.30| 3.8 1.1 5000 17 5 339 2| 1.0 1.5 2.5| 14.5 -8.2 6.3 1.3 0.19| 3.4 0.7 6000 6 5 319 3| 1.1 1.2 2.3| 16.2 -8.2 8.1 1.3 0.21| 3.2 0.7 Wrote GIF file: /home/apache/climate/data/raob//USPP/skewt/USPP.skewt.20251230.00.gif