UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for USPP... Searching the city database file for: USPP ... Date:0000Z 23 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 ------------------------------------------------------------------------------- SFC 1003 170 0.4 -3.1 77 3.5 -0.9 25 5 273.3 273.8 272.1 281.6 3.03 1 1000 194 0.0 -4.0 74 4.0 -1.5 30 7 273.1 273.6 271.7 280.9 2.84 2 948 619 -2.3 -11.3 50 9.0 -5.0 51 14 275.0 275.3 271.0 279.8 1.70 3 925 814 -2.9 -8.9 63 6.0 -4.8 60 17 276.3 276.7 272.5 282.3 2.10 4 876 1244 -4.9 -10.9 63 6.0 -6.7 47 16 278.6 278.9 273.5 284.0 1.90 5 875 1253 -4.9 -10.9 63 6.0 -6.7 47 16 278.7 279.0 273.5 284.1 1.90 6 850 1481 -4.7 -22.7 23 18.0 -8.8 40 15 281.2 281.3 273.1 283.4 0.73 7 848 1500 -4.5 -23.5 21 19.0 -8.8 39 15 281.6 281.7 273.3 283.7 0.68 8 804 1920 -3.1 -38.1 5 35.0 -9.0 8 21 287.4 287.5 275.6 288.0 0.18 9 747 2500 -4.1 -27.1 15 23.0 -9.2 327 28 292.5 292.6 278.7 294.2 0.55 10 740 2574 -4.1 -25.1 18 21.0 -9.1 321 29 293.2 293.4 279.3 295.4 0.67 11 700 3010 -6.5 -28.5 16 22.0 -11.2 290 35 295.3 295.4 280.0 297.0 0.52 12 616 3999 -12.1 -24.1 36 12.0 -14.9 284 37 299.8 300.0 282.5 302.7 0.88 13 565 4654 -16.7 -29.7 32 13.0 -19.1 280 38 301.9 302.0 283.0 303.9 0.58 14 524 5215 -21.1 -34.1 30 13.0 -23.0 277 39 303.2 303.3 283.2 304.6 0.41 15 500 5560 -23.3 -36.3 29 13.0 -25.0 275 40 304.6 304.7 283.7 305.8 0.34 16 443 6437 -28.3 -45.3 18 17.0 -29.8 286 40 309.0 309.1 285.2 309.6 0.15 17 437 6534 -29.1 -47.1 16 18.0 -30.6 287 40 309.2 309.3 285.2 309.7 0.13 18 400 7160 -34.3 -49.3 20 15.0 -35.3 295 40 310.4 310.4 285.6 310.8 0.11 19 323 8616 -47.5 -59.5 24 12.0 -47.8 288 43 311.7 311.8 286.0 311.9 0.04 20 300 9100 -51.5 -61.5 29 10.0 -51.7 285 44 312.8 312.8 286.4 312.9 0.03 21 254 10152 -59.9 -66.9 40 7.0 -60.0 271 42 315.6 315.6 287.3 315.7 0.02 22 250 10250 -59.7 -66.7 40 7.0 -59.8 270 42 317.3 317.3 287.9 317.4 0.02 23 232 10714 -62.3 -69.3 39 7.0 -62.4 280 48 320.2 320.2 288.8 320.3 0.01 24 200 11650 -53.5 -60.5 42 7.0 -53.7 290 44 348.0 348.1 296.3 348.3 0.06 25 165 12886 -52.7 -61.7 33 9.0 -53.0 287 40 369.1 369.1 300.4 369.3 0.06 26 150 13500 -52.7 -63.7 25 11.0 -53.1 285 38 379.3 379.3 302.2 379.5 0.05 27 110 15499 -54.7 -68.7 16 14.0 -55.1 289 36 410.7 410.7 306.6 410.9 0.03 28 100 16110 -54.9 -70.9 12 16.0 -55.4 290 35 421.7 421.7 307.9 421.8 0.03 29 70 18390 -55.3 -73.3 9 18.0 -56.0 295 23 466.1 466.1 312.3 466.2 0.03 30 59 19476 -55.5 -74.5 8 19.0 -56.3 295 21 489.0 489.0 314.1 489.1 0.03 31 56 19806 -57.5 -76.5 7 19.0 -58.2 295 20 491.8 491.8 314.4 491.9 0.02 32 50 20520 -57.3 -77.3 6 20.0 -58.0 295 19 508.4 508.5 315.5 508.6 0.02 33 41 21775 -56.1 -77.1 6 21.0 -57.1 301 19 541.1 541.1 317.6 541.3 0.03 34 33 23144 -58.9 -79.9 5 21.0 -59.8 307 19 568.4 568.4 319.1 568.5 0.02 35 30 23740 -59.5 -80.5 5 21.0 -60.4 310 19 582.4 582.4 319.8 582.6 0.02 36 21 25981 -59.1 -81.1 4 22.0 -60.4 310 15 646.2 646.2 322.6 646.4 0.03 37 20 26290 -56.3 -79.3 4 23.0 -58.2 310 15 663.8 663.9 323.2 664.1 0.04 38 15 28132 -53.3 -77.3 4 24.0 -56.4 352 16 730.7 730.8 325.4 731.3 0.07 39 12 29569 -53.7 -77.7 4 24.0 -57.2 24 16 777.5 777.5 326.7 778.2 0.08 40 12 29569 -49.5 -75.5 3 26.0 -54.5 24 16 792.4 792.4 327.1 793.5 0.11 41 11 30138 -50.5 -76.5 3 26.0 -55.4 36 17 808.7 808.7 327.5 809.7 0.11 42 10 30770 -43.5 -71.5 3 28.0 -51.7 50 17 857.2 857.3 328.6 859.8 0.25 43 9.6 31046 -41.7 -70.7 3 29.0 -51.0 874.0 874.2 329.0 877.2 0.29 TRP 232 10714 -62.3 -69.3 39 7.0 -62.4 280 48 320.2 320.2 288.8 320.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5366.00 m Freezing level: 1000.00 mb = 194.00 m = 636.48 ft Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 31.83 % Est. max temperature: 8.00 C = 46.41 F Sfc-Lift cond lev (LCL): 949.66 mb = 605.41 m = 1986.24 ft T: -2.22 C 700-500 lapse rate: 6.59 C/km ThetaE index: 1.76 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 592.09 mb = 4298.70 m = 14103.17 ft Mean mixing ratio: 2.15 g/kg Conv temperature: 27.93 C = 82.27 F Cap Strength: 19.02 C Lifted Index: 19.78 C Risk: None Lifted Index @300 mb: 22.48 C Lifted Index @700 mb: 15.36 C Showalter Index: 17.93 C Risk: None Total Totals Index: 19.20 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 0.60 C K Index: -26.10 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 4.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.62 J/kg Max Up Vert Vel: 5.77 m/s Conv Inhibition (B-): 71541.66 J/kg Cap Strength: 19.73 C Lift Cond Lev (LCL): 861.71 mb = 1373.31 m = 4505.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 323 at 22 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 1003 170 25 5 -2.1 -4.5 | 131 20 -15.4 13.2 1 1000 194 30 7 -3.5 -6.1 | 125 20 -16.8 11.7 2 925 814 60 17 -14.7 -8.5 | 108 30 -28.0 9.3 3 850 1481 40 15 -9.6 -11.5 | 105 24 -22.9 6.3 4 700 3010 290 35 32.9 -12.0 | 254 20 19.6 5.8 5 500 5560 275 40 39.8 -3.5 | 242 30 26.5 14.3 6 400 7160 295 40 36.3 -16.9 | 268 23 22.9 0.9 7 300 9100 285 44 42.5 -11.4 | 258 30 29.2 6.4 8 250 10250 270 42 42.0 -0.0 | 238 34 28.7 17.8 9 232 10714 280 48 47.3 -8.3 | 254 35 34.0 9.4 10 200 11650 290 44 41.3 -15.0 | 264 28 28.0 2.7 11 150 13500 285 38 36.7 -9.8 | 251 25 23.4 7.9 12 100 16110 290 35 32.9 -12.0 | 254 20 19.6 5.8 13 70 18390 295 23 20.8 -9.7 | 223 11 7.5 8.0 14 50 20520 295 19 17.2 -8.0 | 202 10 3.9 9.7 15 30 23740 310 19 14.6 -12.2 | 193 6 1.2 5.6 16 20 26290 310 15 11.5 -9.6 | 167 8 -1.8 8.1 17 10 30770 50 17 -13.0 -10.9 | 105 27 -26.3 6.8 Wind Parameters Mean winds (0-6000m): 293.2 at 29.6 knts Storm direction: 323.2 at 22.2 knts Shear (0-3000m) pos: 1.8 neg: 7.7 tot: 9.6 10-3/s Storm rel Dir Shear (0-3000m): 122.1 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -198.5 tot: -198.5 m^2/s^2 ave: -66.2 10^-3 m/s^2 rel: -0.70 Storm rel vorticity (0-3000m) horiz: 12.3 stream: -8.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 161.88 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 45 11 116 23| 10.8 0.0 10.8| 0.0 -46.7 -46.7 -93.5 -0.74| 11.2 -8.3 1000 53 13 112 26| 5.4 0.8 6.2| 0.0 -59.1 -59.1 -59.1 -0.60| 8.4 -5.0 1500 48 14 109 25| 3.6 2.7 6.3| 0.0 -84.3 -84.3 -56.2 -0.59| 8.1 -4.8 2000 34 16 102 23| 2.7 5.6 8.3| 0.0-129.0-129.0 -64.5 -0.64| 9.8 -6.3 2500 12 18 90 17| 2.2 7.4 9.5| 0.0-161.1-161.1 -64.4 -0.72| 11.6 -8.4 3000 344 21 75 8| 1.8 7.7 9.6| 0.0-198.5-198.5 -66.2 -0.70| 12.3 -8.7 4000 314 24 259 4| 1.4 6.2 7.5| 0.0-209.9-209.9 -52.5 -0.69| 9.8 -6.7 5000 300 27 249 11| 1.1 5.2 6.3| 0.0-225.0-225.0 -45.0 -0.68| 8.3 -5.6 6000 293 30 246 15| 1.2 4.4 5.6| 33.4-231.4-198.0 -33.0 -0.58| 7.5 -4.4 Wrote GIF file: /home/apache/climate/data/raob//USPP/skewt/USPP.skewt.20250423.00.gif