UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050200.upa.cvt Date: 0000Z 2 MAY 25 Searching for EP374... Searching the city database file for: EP374 ... Date:0000Z 2 MAY 25 Station: EP374 WMO ident: 12374 Latitude: 52.40 Longitude: 20.97 ------------------------------------------------------------------------------- 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 1010 92 7.0 2.0 70 5.0 4.7 90 3 279.4 280.1 277.4 291.4 4.37 1 1008 109 7.4 0.4 61 7.0 4.3 98 4 279.9 280.6 277.0 290.8 3.90 2 1005 133 12.2 -1.8 38 14.0 5.9 110 6 284.9 285.5 278.9 294.5 3.33 3 1000 175 13.4 -2.6 33 16.0 6.2 130 9 286.5 287.1 279.4 295.6 3.15 4 997 200 14.6 -2.4 31 17.0 6.9 132 9 288.0 288.6 280.1 297.3 3.21 5 992 243 14.6 -2.4 31 17.0 6.8 136 9 288.4 289.0 280.4 297.8 3.23 6 925 829 10.2 -1.8 43 12.0 4.7 190 5 289.7 290.4 281.4 300.3 3.62 7 850 1526 5.2 -1.8 61 7.0 2.0 325 11 291.6 292.3 282.6 303.1 3.94 8 836 1661 4.2 -0.5 71 4.7 2.0 323 11 291.9 292.7 283.3 304.8 4.41 9 820 1818 3.6 -2.4 65 6.0 0.9 320 11 292.9 293.6 283.1 304.4 3.91 10 809 1928 3.8 -12.2 30 16.0 -2.0 319 11 294.3 294.6 281.3 299.9 1.85 11 784 2182 2.6 -7.4 48 10.0 -1.4 315 11 295.6 296.1 283.0 304.0 2.79 12 700 3088 -3.7 -9.7 63 6.0 -6.0 300 11 298.4 298.9 284.0 306.4 2.61 13 615 4098 -11.3 -15.4 72 4.1 -12.5 310 24 300.9 301.3 284.1 306.8 1.87 14 611 4148 -10.9 -26.9 25 16.0 -14.4 310 24 301.9 302.1 283.1 304.2 0.69 15 606 4211 -10.9 -25.9 28 15.0 -14.3 311 25 302.6 302.8 283.5 305.2 0.76 16 570 4681 -13.5 -21.5 51 8.0 -15.5 315 31 304.9 305.2 284.9 308.8 1.20 17 559 4829 -14.3 -40.3 9 26.0 -18.1 317 33 305.7 305.7 284.0 306.4 0.20 18 500 5670 -18.3 -49.3 5 31.0 -21.7 325 44 310.7 310.7 285.7 311.0 0.09 19 499 5685 -18.3 -49.3 5 31.0 -21.7 325 44 310.9 310.9 285.8 311.2 0.09 20 478 6003 -21.3 -31.3 40 10.0 -23.0 325 45 311.0 311.2 286.4 313.1 0.59 21 465 6206 -22.5 -48.5 7 26.0 -25.1 325 46 312.0 312.0 286.2 312.4 0.10 22 452 6413 -24.1 -34.1 39 10.0 -25.6 325 47 312.5 312.6 286.8 314.2 0.47 23 443 6559 -25.3 -50.3 8 25.0 -27.5 325 47 312.8 312.9 286.5 313.2 0.09 24 440 6608 -25.7 -35.7 39 10.0 -27.1 325 47 312.9 313.0 286.9 314.4 0.41 25 427 6824 -27.3 -54.3 6 27.0 -29.3 325 48 313.6 313.6 286.6 313.8 0.06 26 423 6892 -27.7 -36.7 42 9.0 -28.8 325 48 313.9 314.0 287.2 315.3 0.39 27 414 7046 -28.9 -46.9 16 18.0 -30.4 325 49 314.3 314.3 287.0 314.8 0.14 28 400 7290 -31.1 -40.1 41 9.0 -32.0 325 50 314.6 314.6 287.3 315.6 0.29 29 380 7650 -34.5 -39.3 62 4.8 -35.0 325 50 314.7 314.8 287.4 315.9 0.33 30 344 8335 -40.5 -46.5 52 6.0 -40.9 325 51 315.7 315.7 287.5 316.3 0.17 31 329 8636 -42.9 -46.3 69 3.4 -43.1 325 51 316.4 316.5 287.8 317.1 0.18 32 300 9250 -47.7 -51.5 65 3.8 -47.9 325 52 318.1 318.1 288.3 318.5 0.11 33 255 10304 -55.7 -59.9 59 4.2 -55.8 321 54 321.4 321.4 289.2 321.6 0.05 34 250 10430 -56.3 -61.3 53 5.0 -56.4 320 54 322.4 322.4 289.5 322.5 0.04 35 204 11699 -64.3 -68.5 56 4.2 -64.3 320 50 329.1 329.1 291.5 329.1 0.02 36 200 11820 -64.7 -70.7 43 6.0 -64.7 320 50 330.3 330.3 291.8 330.4 0.01 37 190 12135 -62.3 -75.3 16 13.0 -62.4 322 46 339.0 339.0 294.1 339.1 0.01 38 170 12829 -58.1 -82.1 3 24.0 -58.3 326 37 357.0 357.0 298.1 357.0 0.00 39 150 13620 -56.7 -83.7 2 27.0 -57.0 330 27 372.4 372.4 301.0 372.4 0.00 40 139 14104 -55.3 -83.3 2 28.0 -55.7 329 24 383.0 383.1 302.8 383.1 0.00 41 127 14676 -57.9 -84.9 2 27.0 -58.2 328 20 388.4 388.4 303.6 388.4 0.00 42 100 16190 -55.7 -84.7 1 29.0 -56.2 325 11 420.1 420.1 307.7 420.1 0.00 43 70 18450 -56.7 -85.7 1 29.0 -57.3 290 11 463.1 463.1 312.0 463.1 0.00 44 64 19017 -58.5 -86.5 2 28.0 -59.0 290 12 471.2 471.2 312.7 471.2 0.00 45 50 20580 -55.9 -85.9 1 30.0 -56.8 290 13 511.7 511.7 315.8 511.8 0.00 46 30 23840 -53.1 -85.1 1 32.0 -55.0 215 19 599.9 599.9 320.6 599.9 0.01 47 20 26470 -51.1 -85.1 1 34.0 -54.3 185 9 679.8 679.8 323.7 679.9 0.01 48 17 27529 -50.1 -84.1 1 34.0 -53.9 715.3 715.3 324.9 715.5 0.02 TRP 200 11820 -64.7 -70.7 43 6.0 -64.7 320 50 330.3 330.3 291.8 330.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5495.00 m Freezing level: 749.33 mb = 2556.05 m = 8385.90 ft Wetbulb zero: 816.56 mb = 1852.44 m = 6077.48 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 44.42 % Est. max temperature: 19.02 C = 66.24 F Sfc-Lift cond lev (LCL): 935.47 mb = 734.63 m = 2410.17 ft T: 10.91 C 700-500 lapse rate: 5.65 C/km ThetaE index: 4.85 C Layer 820.0- 784.0 mb Conv cond level (CCL): 663.31 mb = 3508.01 m = 11509.08 ft Mean mixing ratio: 3.45 g/kg Conv temperature: 27.17 C = 80.91 F Cap Strength: 8.85 C Lifted Index: 11.68 C Risk: None Lifted Index @300 mb: 13.92 C Lifted Index @700 mb: 6.53 C Showalter Index: 8.52 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 16.50 C K Index: 15.70 Risk: < 20 % chance of thunderstorms Sweat Index: 66.00 Risk: None Energy Index: 1.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.11 J/kg Max Up Vert Vel: 5.68 m/s Conv Inhibition (B-): 45474.23 J/kg Cap Strength: 11.39 C Lift Cond Lev (LCL): 775.32 mb = 2271.26 m = 7451.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 349 at 15 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 1010 92 90 3 -3.0 0.0 | 158 16 -5.9 14.7 1 1000 175 130 9 -6.9 5.8 | 154 23 -9.8 20.4 2 925 829 190 5 0.9 4.9 | 174 20 -2.0 19.6 3 850 1526 325 11 6.3 -9.0 | 211 7 3.5 5.6 4 700 3088 300 11 9.5 -5.5 | 216 11 6.7 9.2 5 500 5670 325 44 25.2 -36.0 | 314 31 22.4 -21.4 6 400 7290 325 50 28.7 -41.0 | 316 37 25.8 -26.3 7 300 9250 325 52 29.8 -42.6 | 316 39 27.0 -27.9 8 250 10430 320 54 34.7 -41.4 | 310 42 31.9 -26.7 9 200 11820 320 50 32.1 -38.3 | 309 38 29.3 -23.6 10 150 13620 330 27 13.5 -23.4 | 309 14 10.6 -8.7 11 100 16190 325 11 6.3 -9.0 | 211 7 3.5 5.6 12 70 18450 290 11 10.3 -3.8 | 214 13 7.5 10.9 13 50 20580 290 13 12.2 -4.4 | 222 14 9.4 10.2 14 30 23840 215 19 10.9 15.6 | 195 31 8.0 30.2 15 20 26470 185 9 0.8 9.0 | 175 24 -2.1 23.6 Wind Parameters Mean winds (0-6000m): 319.0 at 19.9 knts Storm direction: 349.0 at 14.9 knts Shear (0-3000m) pos: 2.2 neg: 0.8 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 58.1 deg Storm rel helicity (0-3000m) pos: 94.9 neg: -5.2 tot: 89.6 m^2/s^2 ave: 29.9 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.16 Bulk Shear: 98.88 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 ------------------------------------------------------------------------------- 500 142 7 160 22| 6.7 0.0 6.7| 31.0 -5.0 26.0 52.0 0.34| 12.8 4.4 1000 163 7 167 22| 5.1 0.0 5.1| 70.8 -5.0 65.8 65.8 0.57| 10.7 6.1 1500 198 8 179 22| 4.5 0.0 4.5| 93.6 -5.1 88.4 59.0 0.51| 11.8 6.0 2000 301 8 203 11| 3.3 0.4 3.7| 94.4 -5.1 89.3 44.6 0.50| 9.3 4.6 2500 307 9 205 10| 2.7 0.6 3.3| 94.8 -5.1 89.6 35.9 0.48| 7.7 3.7 3000 306 9 207 10| 2.2 0.8 3.0| 94.9 -5.2 89.6 29.9 0.46| 6.7 3.1 4000 306 11 218 10| 3.3 0.6 3.9|135.7 -5.2 130.5 32.6 0.58| 6.7 3.9 5000 313 15 242 9| 4.0 0.5 4.5|188.9 -5.2 183.7 36.7 0.61| 6.8 4.2 6000 319 20 272 10| 4.1 0.4 4.5|232.8 -5.2 227.5 37.9 0.61| 6.5 4.0 Wrote GIF file: /home/apache/climate/data/raob//EP374/skewt/EP374.skewt.20250502.00.gif