UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for EP374... Searching the city database file for: EP374 ... Date:1200Z 11 OCT 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 94 13.6 11.5 87 2.1 12.4 290 5 285.9 287.4 285.1 309.4 8.46 1 1000 177 12.6 10.9 89 1.7 11.6 310 9 285.8 287.2 284.8 308.5 8.21 2 977 372 10.6 10.0 96 0.6 10.3 314 14 285.6 287.0 284.4 307.6 7.91 3 925 826 7.8 7.1 95 0.7 7.4 325 25 287.3 288.5 284.0 306.5 6.85 4 850 1519 3.8 3.8 100 0.0 3.8 320 29 290.1 291.2 284.2 307.0 5.92 5 823 1781 2.2 2.1 99 0.1 2.1 322 30 291.1 292.1 284.1 306.7 5.41 6 819 1820 5.2 -2.8 56 8.0 1.6 322 30 294.7 295.4 283.8 305.9 3.80 7 809 1921 7.0 -10.0 29 17.0 0.3 323 31 297.7 298.1 283.2 304.4 2.21 8 754 2497 4.6 -2.4 60 7.0 1.3 326 33 301.1 301.9 286.7 314.0 4.25 9 746 2584 4.2 -8.8 38 13.0 -1.2 327 33 301.6 302.1 285.2 309.7 2.63 10 735 2705 3.0 -4.0 60 7.0 -0.2 327 33 301.6 302.3 286.5 313.3 3.87 11 712 2962 2.0 -15.0 27 17.0 -4.0 329 34 303.2 303.5 284.8 308.5 1.67 12 700 3099 1.2 -6.8 55 8.0 -2.2 330 35 303.8 304.4 286.7 313.9 3.28 13 697 3134 1.0 -4.0 69 5.0 -1.3 330 35 304.0 304.7 287.6 316.5 4.08 14 693 3180 0.8 -8.2 51 9.0 -2.9 330 35 304.2 304.8 286.5 313.5 2.97 15 689 3227 0.4 -3.4 76 3.8 -1.4 330 35 304.3 305.1 287.9 317.5 4.32 16 664 3523 -0.9 -6.9 64 6.0 -3.5 332 35 306.1 306.7 287.7 316.8 3.43 17 658 3595 -0.9 -14.9 34 14.0 -5.8 332 36 306.9 307.2 286.3 312.7 1.83 18 644 3767 -2.3 -7.3 69 5.0 -4.4 332 36 307.2 307.8 288.1 317.9 3.43 19 615 4132 -4.3 -7.4 79 3.1 -5.6 334 36 309.0 309.6 288.8 320.2 3.57 20 563 4826 -7.1 -16.1 49 9.0 -10.2 336 37 313.6 313.9 288.7 319.9 1.93 21 520 5441 -12.1 -25.1 33 13.0 -15.3 339 38 314.7 314.9 288.1 318.0 0.96 22 500 5740 -14.7 -20.7 60 6.0 -16.4 340 38 315.1 315.4 288.8 320.0 1.47 23 492 5861 -15.9 -21.9 60 6.0 -17.5 340 38 315.1 315.4 288.6 319.6 1.35 24 487 5938 -15.9 -32.9 22 17.0 -19.1 341 38 316.0 316.1 288.0 317.8 0.49 25 470 6204 -17.3 -33.3 23 16.0 -20.3 341 37 317.5 317.6 288.5 319.3 0.49 26 458 6397 -18.7 -25.7 54 7.0 -20.3 342 37 318.1 318.3 289.3 321.7 1.03 27 452 6494 -19.3 -37.3 19 18.0 -22.1 342 37 318.6 318.6 288.7 319.8 0.34 28 447 6577 -19.7 -29.7 41 10.0 -21.7 343 37 319.1 319.2 289.2 321.6 0.73 29 429 6880 -21.9 -40.9 16 19.0 -24.5 343 37 320.1 320.1 289.0 321.0 0.25 30 419 7052 -22.9 -32.9 40 10.0 -24.6 344 36 320.9 321.0 289.7 323.0 0.57 31 408 7246 -23.9 -44.9 13 21.0 -26.3 345 36 322.1 322.1 289.6 322.7 0.17 32 400 7390 -24.7 -42.7 17 18.0 -26.9 345 36 322.9 322.9 289.9 323.7 0.22 33 396 7463 -25.3 -43.3 17 18.0 -27.4 345 36 323.0 323.1 289.9 323.8 0.21 34 391 7555 -26.3 -33.3 52 7.0 -27.4 345 37 322.9 323.0 290.3 325.0 0.59 35 372 7912 -28.5 -41.5 28 13.0 -30.0 345 39 324.6 324.7 290.5 325.6 0.27 36 300 9410 -41.1 -48.1 47 7.0 -41.5 345 46 327.4 327.5 291.2 328.1 0.16 37 258 10415 -50.1 -53.1 70 3.0 -50.2 345 44 328.6 328.6 291.5 329.0 0.11 38 250 10620 -51.9 -55.1 68 3.2 -52.0 345 44 328.9 328.9 291.5 329.3 0.09 39 235 11019 -55.3 -59.8 57 4.5 -55.4 346 46 329.6 329.6 291.7 329.8 0.05 40 228 11211 -57.1 -59.9 70 2.8 -57.2 347 46 329.8 329.8 291.7 330.0 0.05 41 225 11295 -57.5 -59.4 79 1.9 -57.5 347 47 330.4 330.4 291.9 330.6 0.06 42 221 11408 -58.5 -63.5 52 5.0 -58.6 348 47 330.5 330.6 291.9 330.7 0.03 43 207 11817 -61.5 -64.7 66 3.2 -61.6 349 49 332.1 332.1 292.3 332.2 0.03 44 202 11969 -62.7 -67.7 51 5.0 -62.7 350 50 332.5 332.5 292.4 332.6 0.02 45 200 12030 -63.1 -67.3 57 4.2 -63.1 350 50 332.8 332.8 292.5 332.9 0.02 46 184 12541 -65.9 -69.3 62 3.4 -66.0 350 44 336.3 336.3 293.4 336.4 0.02 47 170 13027 -61.5 -77.5 10 16.0 -61.6 346 38 351.3 351.3 296.9 351.4 0.01 48 159 13445 -58.7 -79.7 5 21.0 -58.9 343 33 362.8 362.9 299.2 362.9 0.00 49 150 13810 -60.7 -80.7 6 20.0 -60.9 340 29 365.5 365.5 299.8 365.5 0.00 50 141 14194 -62.1 -82.1 5 20.0 -62.3 346 27 369.6 369.6 300.5 369.6 0.00 51 130 14698 -59.7 -82.7 3 23.0 -59.9 354 24 382.6 382.6 302.6 382.6 0.00 52 115 15459 -62.9 -83.9 4 21.0 -63.1 6 20 390.3 390.3 303.8 390.3 0.00 53 100 16320 -62.5 -84.5 4 22.0 -62.7 20 15 407.0 407.0 306.1 407.0 0.00 54 93 16765 -63.7 -84.7 4 21.0 -63.9 21 15 413.1 413.1 306.9 413.2 0.00 55 86 17247 -60.9 -84.9 3 24.0 -61.2 22 14 428.1 428.1 308.6 428.2 0.00 56 75 18089 -64.5 -86.5 3 22.0 -64.7 24 13 437.7 437.7 309.6 437.7 0.00 57 70 18510 -63.7 -86.7 3 23.0 -64.0 25 13 448.1 448.1 310.7 448.1 0.00 58 55 20006 -59.9 -85.9 2 26.0 -60.4 331 12 488.8 488.8 314.1 488.8 0.00 59 50 20600 -61.5 -86.5 2 25.0 -62.0 310 11 498.6 498.6 314.8 498.6 0.00 60 36 22630 -63.1 -88.1 2 25.0 -63.6 313 14 543.5 543.5 317.7 543.6 0.00 61 30 23760 -60.1 -87.1 2 27.0 -61.0 315 15 580.8 580.8 319.7 580.8 0.01 62 29 23972 -60.1 -86.1 2 26.0 -61.0 312 15 586.5 586.5 320.0 586.5 0.01 63 24 25149 -61.3 -87.3 2 26.0 -62.3 298 17 615.6 615.6 321.3 615.6 0.01 64 20 26290 -57.7 -85.7 2 28.0 -59.4 285 19 659.6 659.6 323.0 659.6 0.01 65 13 28995 -59.7 -86.7 2 27.0 -61.6 269 26 739.1 739.1 325.6 739.2 0.02 66 10 30650 -55.9 -84.9 1 29.0 -59.3 260 31 810.9 810.9 327.5 811.1 0.03 67 7.1 32854 -50.9 -81.9 1 31.0 -57.2 914.9 915.0 329.7 915.6 0.07 TRP 184 12541 -65.9 -69.3 62 3.4 -66.0 350 44 336.3 336.3 293.4 336.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5563.00 m Freezing level: 681.31 mb = 3317.68 m = 10884.63 ft Wetbulb zero: 749.75 mb = 2543.39 m = 8344.34 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 65.87 % Est. max temperature: 17.41 C = 63.34 F Sfc-Lift cond lev (LCL): 978.70 mb = 357.28 m = 1172.15 ft T: 10.75 C 700-500 lapse rate: 6.02 C/km ThetaE index: 4.79 C Layer 712.0- 700.0 mb Conv cond level (CCL): 941.86 mb = 676.03 m = 2217.90 ft Mean mixing ratio: 7.52 g/kg Conv temperature: 14.41 C = 57.94 F Cap Strength: 9.99 C Lifted Index: 9.25 C Risk: None Lifted Index @300 mb: 14.37 C Lifted Index @700 mb: 6.63 C Showalter Index: 9.48 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 18.50 C Cross Totals Index: 18.50 C K Index: 14.30 Risk: None Sweat Index: 141.60 Risk: None Energy Index: 2.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.44 J/kg Max Up Vert Vel: 4.99 m/s Conv Inhibition (B-): 0.64 J/kg Cap Strength: 9.93 C Lift Cond Lev (LCL): 946.71 mb = 633.36 m = 2077.93 ft Lev Free Conv (LFC): 921.71 mb = 855.19 m = 2805.70 ft Equ Level (EL): 821.71 mb = 1793.38 m = 5883.71 ft B at Equ Level: 6.76 J/kg Max Parcel Lev (MPL): 811.71 mb = 1893.49 m = 6212.18 ft Wind level data Storm motion: 1 at 24 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 94 290 5 4.7 -1.7 | 193 23 5.1 22.2 1 1000 177 310 9 6.9 -5.8 | 202 20 7.3 18.1 2 925 826 325 25 14.3 -20.5 | 257 15 14.7 3.4 3 850 1519 320 29 18.6 -22.2 | 265 19 19.0 1.7 4 700 3099 330 35 17.5 -30.3 | 290 19 17.9 -6.4 5 500 5740 340 38 13.0 -35.7 | 311 18 13.4 -11.8 6 400 7390 345 36 9.3 -34.8 | 318 15 9.7 -10.9 7 300 9410 345 46 11.9 -44.4 | 329 24 12.3 -20.5 8 250 10620 345 44 11.4 -42.5 | 328 22 11.8 -18.6 9 200 12030 350 50 8.7 -49.2 | 340 27 9.1 -25.3 10 184 12541 350 44 7.6 -43.3 | 338 21 8.0 -19.4 11 150 13810 340 29 9.9 -27.3 | 288 11 10.3 -3.3 12 100 16320 20 15 -5.1 -14.1 | 154 11 -4.7 9.8 13 70 18510 25 13 -5.5 -11.8 | 157 13 -5.1 12.1 14 50 20600 310 11 8.4 -7.1 | 208 19 8.8 16.9 15 30 23760 315 15 10.6 -10.6 | 220 17 11.0 13.3 16 20 26290 285 19 18.4 -4.9 | 225 27 18.7 19.0 17 10 30650 260 31 30.5 5.4 | 227 43 30.9 29.3 Wind Parameters Mean winds (0-6000m): 330.9 at 31.9 knts Storm direction: 0.9 at 23.9 knts Shear (0-3000m) pos: 5.0 neg: 0.5 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 96.7 deg Storm rel helicity (0-3000m) pos: 140.0 neg: 0.0 tot: 140.0 m^2/s^2 ave: 46.7 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 5.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.24 Bulk Shear: 51.60 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 ------------------------------------------------------------------------------- 500 315 13 213 18| 15.6 0.0 15.6| 64.0 0.0 64.0 127.9 0.87| 15.6 13.6 1000 322 18 232 15| 11.6 0.0 11.6| 92.9 0.0 92.9 92.9 0.88| 11.8 10.4 1500 321 22 243 16| 7.7 1.0 8.8|101.0 0.0 101.0 67.3 0.84| 9.0 7.5 2000 322 24 251 16| 6.3 0.8 7.1|113.7 0.0 113.7 56.8 0.86| 7.4 6.3 2500 323 25 257 16| 5.5 0.6 6.1|126.6 0.0 126.6 50.7 0.87| 6.4 5.6 3000 324 27 263 16| 5.0 0.5 5.5|140.0 0.0 140.0 46.7 0.88| 5.8 5.1 4000 326 29 271 16| 3.9 0.4 4.3|152.7 0.0 152.7 38.2 0.89| 4.7 4.2 5000 329 31 278 16| 3.3 0.3 3.6|165.4 0.0 165.4 33.1 0.89| 4.0 3.6 6000 331 32 284 16| 2.8 0.3 3.1|175.7 0.0 175.7 29.3 0.89| 3.6 3.2 Wrote GIF file: /home/apache/climate/data/raob//EP374/skewt/EP374.skewt.20251011.12.gif