UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for USPP... Searching the city database file for: USPP ... Date:0000Z 21 APR 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 145 0 0 SFC 997 170 1.2 -0.3 90 1.5 0.6 0 0 274.6 275.2 273.9 284.8 3.75 2 975 350 3.8 -0.7 72 4.5 1.9 31 4 279.0 279.6 276.3 289.3 3.72 3 946 595 2.2 -10.8 38 13.0 -2.1 74 9 279.8 280.1 273.9 284.9 1.77 4 925 776 0.8 -12.2 37 13.0 -3.3 105 13 280.1 280.4 273.9 284.8 1.62 5 903 969 0.2 -13.8 34 14.0 -4.1 153 10 281.4 281.7 274.4 285.7 1.46 6 884 1140 1.8 -23.2 14 25.0 -4.6 196 7 284.8 284.9 275.0 286.9 0.67 7 881 1167 1.8 -23.2 14 25.0 -4.6 203 6 285.1 285.2 275.2 287.2 0.67 8 850 1455 1.2 -15.8 27 17.0 -4.0 275 1 287.4 287.6 277.3 291.4 1.31 9 814 1803 1.4 -18.6 21 20.0 -4.5 281 7 291.2 291.4 278.9 294.5 1.08 10 787 2074 0.8 -4.2 69 5.0 -1.3 285 12 293.4 294.0 283.0 303.9 3.56 11 758 2375 0.2 -13.8 34 14.0 -4.6 290 18 295.9 296.2 281.8 301.2 1.73 12 750 2460 0.4 -16.6 27 17.0 -5.0 291 19 297.0 297.3 281.9 301.4 1.39 13 707 2931 -2.5 -22.5 20 20.0 -7.9 299 28 298.9 299.0 282.1 301.7 0.89 14 700 3010 -3.3 -16.3 36 13.0 -7.4 300 29 298.8 299.1 282.8 303.6 1.53 15 690 3124 -4.1 -10.1 63 6.0 -6.3 300 29 299.2 299.6 284.2 307.0 2.57 16 679 3251 -4.7 -7.9 78 3.2 -6.0 299 30 299.9 300.4 285.1 309.3 3.10 17 668 3379 -4.7 -7.3 82 2.6 -5.8 299 30 301.3 301.9 285.8 311.4 3.31 18 664 3427 -4.9 -7.5 82 2.6 -6.0 298 30 301.6 302.2 285.9 311.6 3.28 19 601 4204 -10.5 -12.6 85 2.1 -11.2 295 33 303.8 304.3 285.8 311.4 2.41 20 574 4557 -11.7 -13.9 84 2.2 -12.4 294 34 306.4 306.9 286.6 313.7 2.27 21 500 5600 -19.7 -22.5 78 2.8 -20.4 290 38 309.0 309.3 286.5 313.2 1.26 22 420 6865 -29.3 -31.5 81 2.2 -29.6 286 38 312.5 312.6 287.0 314.8 0.65 23 400 7210 -31.7 -35.4 70 3.7 -32.1 285 38 313.8 313.9 287.2 315.4 0.47 24 380 7571 -34.3 -39.1 62 4.8 -34.8 285 39 315.0 315.1 287.5 316.2 0.34 25 345 8240 -39.7 -46.7 47 7.0 -40.1 285 42 316.5 316.5 287.8 317.1 0.17 26 300 9180 -47.9 -53.9 50 6.0 -48.1 285 46 317.8 317.9 288.1 318.2 0.08 27 272 9820 -53.3 -59.3 48 6.0 -53.4 290 47 319.0 319.0 288.5 319.2 0.05 28 250 10360 -57.3 -63.3 46 6.0 -57.4 295 48 320.9 320.9 289.0 321.0 0.03 29 200 11740 -66.3 -71.3 49 5.0 -66.3 285 46 327.8 327.8 291.1 327.8 0.01 30 188 12116 -63.5 -68.5 51 5.0 -63.6 289 43 338.1 338.1 293.9 338.2 0.02 31 182 12316 -60.3 -66.3 45 6.0 -60.4 292 42 346.5 346.5 295.9 346.6 0.03 32 150 13530 -56.1 -62.1 47 6.0 -56.3 305 33 373.4 373.4 301.2 373.7 0.06 33 149 13572 -56.1 -62.1 47 6.0 -56.3 305 33 374.1 374.1 301.3 374.4 0.06 34 102 15975 -56.9 -65.9 31 9.0 -57.2 319 33 415.4 415.4 307.2 415.7 0.05 35 100 16100 -56.9 -65.9 31 9.0 -57.2 320 33 417.8 417.8 307.5 418.1 0.05 36 70 18360 -56.3 -68.3 21 12.0 -56.8 325 21 463.9 464.0 312.1 464.3 0.06 37 50 20500 -56.1 -71.1 14 15.0 -56.9 300 21 511.3 511.3 315.8 511.6 0.05 38 49 20628 -56.9 -71.9 13 15.0 -57.6 301 21 512.3 512.4 315.8 512.6 0.05 39 30 23720 -58.1 -75.1 10 17.0 -59.2 335 25 586.2 586.3 320.0 586.6 0.05 40 20 26260 -57.9 -76.9 7 19.0 -59.5 335 35 658.9 659.0 323.0 659.4 0.05 41 17 27295 -53.7 -73.7 7 20.0 -56.3 703.8 703.8 324.6 704.7 0.10 TRP 200 11740 -66.3 -71.3 49 5.0 -66.3 285 46 327.8 327.8 291.1 327.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5455.00 m Freezing level: 744.07 mb = 2525.31 m = 8285.04 ft Wetbulb zero: 961.21 mb = 465.89 m = 1528.49 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 57.81 % Est. max temperature: 14.31 C = 57.76 F Sfc-Lift cond lev (LCL): 973.90 mb = 359.64 m = 1179.91 ft T: 3.74 C 700-500 lapse rate: 6.33 C/km ThetaE index: 4.47 C Layer 946.0- 903.0 mb Conv cond level (CCL): 552.61 mb = 4844.08 m = 15892.47 ft Mean mixing ratio: 2.36 g/kg Conv temperature: 33.76 C = 92.77 F Cap Strength: 18.75 C Lifted Index: 19.48 C Risk: None Lifted Index @300 mb: 22.51 C Lifted Index @700 mb: 14.96 C Showalter Index: 15.50 C Risk: None Total Totals Index: 24.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 3.90 C K Index: -7.90 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 4.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.59 J/kg Max Up Vert Vel: 5.93 m/s Conv Inhibition (B-): 53772.07 J/kg Cap Strength: 19.42 C Lift Cond Lev (LCL): 822.04 mb = 1724.04 m = 5656.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 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 ---------------------------------------------------------- 0 997 170 0 0 -0.0 -0.0 | 145 18 -10.2 14.5 1 925 776 105 13 -12.6 3.4 | 128 29 -22.8 17.9 2 850 1455 275 1 1.0 -0.1 | 147 17 -9.2 14.4 3 700 3010 300 29 25.1 -14.5 | 270 15 14.9 0.0 4 500 5600 290 38 35.7 -13.0 | 267 26 25.5 1.5 5 400 7210 285 38 36.7 -9.8 | 260 27 26.5 4.7 6 300 9180 285 46 44.4 -11.9 | 266 34 34.2 2.6 7 250 10360 295 48 43.5 -20.3 | 280 34 33.3 -5.8 8 200 11740 285 46 44.4 -11.9 | 266 34 34.2 2.6 9 150 13530 305 33 27.0 -18.9 | 285 17 16.8 -4.4 10 100 16100 320 33 21.2 -25.3 | 314 15 11.0 -10.8 11 70 18360 325 21 12.0 -17.2 | 326 3 1.8 -2.7 12 50 20500 300 21 18.2 -10.5 | 243 9 8.0 4.0 13 30 23720 335 25 10.6 -22.7 | 357 8 0.4 -8.2 14 20 26260 335 35 14.8 -31.7 | 345 18 4.6 -17.2 Wind Parameters Mean winds (0-6000m): 294.9 at 23.6 knts Storm direction: 324.9 at 17.7 knts Shear (0-3000m) pos: 5.1 neg: 0.0 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 125.1 deg Storm rel helicity (0-3000m) pos: 209.3 neg: -47.0 tot: 162.3 m^2/s^2 ave: 54.1 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 12.3 stream: 5.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.16 Bulk Shear: 110.81 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 ------------------------------------------------------------------------------- 500 109 5 137 22| 11.0 0.0 11.0| 3.5 -31.7 -28.3 -56.6 -0.46| 14.2 -6.5 1000 115 8 136 25| 3.1 0.0 3.1|123.2 -31.7 91.5 91.5 0.29| 18.4 5.3 1500 106 6 135 23| 1.7 0.0 1.7|135.4 -47.0 88.3 58.9 0.22| 15.8 3.4 2000 105 7 134 24| 3.6 0.0 3.6|162.7 -47.0 115.6 57.8 0.33| 14.2 4.7 2500 304 9 165 10| 4.7 0.0 4.7|189.2 -47.0 142.2 56.9 0.43| 13.3 5.6 3000 305 12 178 8| 5.1 0.0 5.1|209.3 -47.0 162.3 54.1 0.46| 12.3 5.7 4000 300 17 215 7| 3.8 0.5 4.3|209.3 -48.2 161.1 40.3 0.44| 9.7 4.2 5000 297 21 238 10| 3.0 0.8 3.9|209.3 -52.0 157.3 31.5 0.40| 8.2 3.3 6000 295 24 248 12| 2.5 0.9 3.4|209.3 -61.8 147.5 24.6 0.37| 7.1 2.6 Wrote GIF file: /home/apache/climate/data/raob//USPP/skewt/USPP.skewt.20250421.00.gif