UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for EP374... Searching the city database file for: EP374 ... Date:1200Z 28 NOV 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 98 2.0 -1.8 76 3.8 0.5 160 3 274.4 274.9 273.1 283.4 3.31 1 1000 178 0.0 -2.5 83 2.5 -1.0 165 5 273.1 273.7 272.2 281.8 3.18 2 968 437 -2.3 -4.0 88 1.7 -2.9 188 8 273.4 273.9 271.9 281.4 2.93 3 956 536 -0.7 -6.7 64 6.0 -2.8 197 10 276.0 276.4 272.7 282.7 2.42 4 928 773 -1.3 -7.3 64 6.0 -3.4 218 13 277.7 278.1 273.7 284.4 2.38 5 925 799 -0.5 -8.5 55 8.0 -3.2 220 13 278.8 279.2 274.0 285.0 2.17 6 913 904 2.2 -14.8 27 17.0 -3.0 221 12 282.6 282.8 274.8 286.5 1.33 7 900 1020 3.0 -25.0 11 28.0 -3.9 222 12 284.6 284.7 274.8 286.3 0.56 8 897 1047 3.2 -22.8 13 26.0 -3.6 222 12 285.1 285.2 275.2 287.2 0.68 9 863 1360 3.6 -34.4 4 38.0 -4.3 224 10 288.7 288.7 276.4 289.5 0.24 10 850 1483 3.0 -33.0 5 36.0 -4.7 225 9 289.3 289.3 276.7 290.2 0.28 11 776 2218 1.2 -42.8 2 44.0 -6.5 204 7 295.0 295.0 279.3 295.4 0.11 12 762 2364 0.0 -17.0 26 17.0 -5.3 200 7 295.2 295.5 281.0 299.4 1.32 13 707 2959 -3.3 -18.3 30 15.0 -7.8 182 5 298.0 298.2 282.2 302.0 1.28 14 700 3038 -3.7 -24.7 18 21.0 -9.0 180 5 298.4 298.5 281.7 300.8 0.74 15 683 3232 -4.9 -27.9 15 23.0 -10.2 172 5 299.2 299.3 281.8 301.0 0.56 16 674 3336 -5.3 -17.3 38 12.0 -8.9 168 5 299.8 300.1 283.2 304.5 1.46 17 644 3692 -6.7 -29.7 14 23.0 -11.7 154 4 302.2 302.3 283.0 303.9 0.51 18 577 4540 -12.7 -22.7 43 10.0 -15.2 120 3 304.8 305.0 284.7 308.3 1.07 19 529 5198 -16.1 -34.1 20 18.0 -19.2 93 2 308.4 308.5 285.2 309.8 0.40 20 500 5620 -19.7 -34.7 25 15.0 -22.0 75 1 309.0 309.1 285.5 310.4 0.40 21 449 6411 -26.1 -44.1 17 18.0 -27.9 82 9 310.6 310.7 285.8 311.2 0.17 22 432 6689 -28.5 -36.5 46 8.0 -29.5 85 11 311.0 311.1 286.2 312.4 0.39 23 428 6756 -27.9 -43.9 20 16.0 -29.5 85 12 312.6 312.7 286.5 313.3 0.18 24 400 7240 -31.1 -41.1 37 10.0 -32.1 90 17 314.6 314.6 287.2 315.5 0.26 25 381 7583 -33.7 -43.7 36 10.0 -34.6 88 19 315.6 315.6 287.5 316.3 0.21 26 355 8073 -37.9 -41.2 71 3.3 -38.2 86 22 316.3 316.4 287.9 317.4 0.29 27 327 8632 -42.7 -45.3 76 2.6 -42.9 83 25 317.3 317.3 288.1 318.0 0.20 28 317 8841 -43.3 -50.3 46 7.0 -43.6 82 27 319.3 319.3 288.6 319.7 0.12 29 300 9210 -45.7 -54.7 36 9.0 -46.0 80 29 320.9 321.0 289.1 321.2 0.08 30 291 9412 -47.1 -56.1 35 9.0 -47.4 82 30 321.8 321.8 289.3 322.0 0.07 31 250 10400 -54.9 -62.9 36 8.0 -55.1 90 35 324.4 324.5 290.2 324.6 0.03 32 223 11119 -59.9 -63.9 59 4.0 -60.0 75 32 327.5 327.6 291.0 327.7 0.03 33 205 11639 -63.3 -66.8 62 3.5 -63.3 63 30 330.2 330.2 291.8 330.3 0.02 34 200 11790 -64.1 -69.0 51 4.9 -64.1 60 29 331.2 331.3 292.1 331.3 0.02 35 184 12298 -66.5 -73.5 37 7.0 -66.5 72 24 335.3 335.4 293.2 335.4 0.01 36 174 12636 -67.7 -73.7 42 6.0 -67.7 80 21 338.8 338.8 294.0 338.8 0.01 37 161 13107 -65.1 -81.1 9 16.0 -65.2 75 16 350.8 350.8 296.8 350.8 0.00 38 150 13540 -63.7 -82.7 6 19.0 -63.8 70 11 360.3 360.3 298.8 360.4 0.00 39 129 14466 -61.9 -84.9 3 23.0 -62.1 31 7 379.5 379.5 302.2 379.5 0.00 40 100 16020 -66.7 -86.7 4 20.0 -66.8 325 1 398.9 398.9 305.0 398.9 0.00 41 93 16463 -63.3 -86.3 3 23.0 -63.5 318 2 413.9 413.9 307.0 413.9 0.00 42 70 18200 -66.3 -88.3 3 22.0 -66.5 290 7 442.5 442.5 310.1 442.6 0.00 43 58 19330 -68.7 -88.7 4 20.0 -68.9 282 8 461.6 461.6 311.9 461.6 0.00 44 50 20220 -67.1 -89.1 3 22.0 -67.3 275 9 485.4 485.4 313.9 485.4 0.00 45 49 20342 -66.9 -88.9 3 22.0 -67.1 275 9 488.6 488.7 314.1 488.7 0.00 46 37 22030 -69.7 -90.7 3 21.0 -69.9 275 14 522.3 522.3 316.5 522.4 0.00 47 30 23280 -70.1 -91.1 3 21.0 -70.4 275 17 553.5 553.5 318.3 553.6 0.00 48 20 25700 -70.3 -92.3 3 22.0 -70.6 270 29 621.0 621.0 321.5 621.0 0.00 49 17 26665 -70.5 -92.5 3 22.0 -70.9 649.9 649.9 322.7 649.9 0.00 50 16 27026 -69.5 -92.5 2 23.0 -70.0 664.5 664.5 323.2 664.5 0.00 TRP 174 12636 -67.7 -73.7 42 6.0 -67.7 80 21 338.8 338.8 294.0 338.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5442.00 m Freezing level: 1000.00 mb = 178.00 m = 583.98 ft Freezing level: 922.78 mb = 818.42 m = 2685.07 ft Freezing level: 762.00 mb = 2363.51 m = 7754.21 ft Wetbulb zero: 1006.67 mb = 124.66 m = 408.97 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 28.25 % Est. max temperature: 16.48 C = 61.66 F Sfc-Lift cond lev (LCL): 952.08 mb = 569.03 m = 1866.89 ft T: -0.78 C 700-500 lapse rate: 6.20 C/km ThetaE index: 2.02 C Layer 1000.0- 956.0 mb Conv cond level (CCL): 583.35 mb = 4455.61 m = 14617.96 ft Mean mixing ratio: 2.59 g/kg Conv temperature: 32.27 C = 90.09 F Cap Strength: 21.82 C Lifted Index: 21.82 C Risk: None Lifted Index @300 mb: 26.82 C Lifted Index @700 mb: 16.67 C Showalter Index: 16.18 C Risk: None Total Totals Index: 9.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: -13.30 C K Index: -31.30 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 4.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.82 J/kg Max Up Vert Vel: 8.35 m/s Conv Inhibition (B-): 48185.23 J/kg Cap Strength: 21.80 C Lift Cond Lev (LCL): 883.74 mb = 1167.49 m = 3830.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 230 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 1010 98 160 3 -1.0 2.8 | 92 4 -4.2 0.1 1 1000 178 165 5 -1.3 4.8 | 116 5 -4.5 2.1 2 925 799 220 13 8.4 10.0 | 215 9 5.2 7.3 3 850 1483 225 9 6.4 6.4 | 221 5 3.2 3.7 4 700 3038 180 5 0.0 5.0 | 126 4 -3.2 2.3 5 500 5620 75 1 -1.0 -0.3 | 55 5 -4.1 -2.9 6 400 7240 90 17 -17.0 0.0 | 82 20 -20.2 -2.7 7 300 9210 80 29 -28.6 -5.0 | 76 33 -31.7 -7.7 8 250 10400 90 35 -35.0 0.0 | 86 38 -38.2 -2.7 9 200 11790 60 29 -25.1 -14.5 | 59 33 -28.3 -17.2 10 174 12636 80 21 -20.7 -3.6 | 75 25 -23.9 -6.3 11 150 13540 70 11 -10.3 -3.8 | 64 15 -13.5 -6.5 12 100 16020 325 1 0.6 -0.8 | 37 4 -2.6 -3.5 13 70 18200 290 7 6.6 -2.4 | 326 6 3.4 -5.1 14 50 20220 275 9 9.0 -0.8 | 301 7 5.8 -3.5 15 30 23280 275 17 16.9 -1.5 | 287 14 13.8 -4.2 16 20 25700 270 29 29.0 -0.0 | 276 26 25.8 -2.7 Wind Parameters Mean winds (0-6000m): 199.8 at 5.6 knts Storm direction: 229.8 at 4.2 knts Shear (0-3000m) pos: 1.7 neg: 1.5 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 31.3 deg Storm rel helicity (0-3000m) pos: 22.4 neg: -7.2 tot: 15.2 m^2/s^2 ave: 5.1 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 63.64 Bulk Shear: 0.55 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 ------------------------------------------------------------------------------- 500 188 7 153 5| 8.7 0.0 8.7| 13.0 0.0 13.0 26.0 0.95| 9.7 9.3 1000 210 10 196 6| 5.2 0.0 5.2| 22.0 0.0 22.0 22.0 0.85| 8.1 6.9 1500 215 10 204 6| 3.5 0.9 4.4| 22.4 -0.6 21.8 14.6 0.71| 6.4 4.5 2000 215 9 203 5| 2.6 1.2 3.8| 22.4 -3.2 19.3 9.6 0.52| 5.4 2.8 2500 213 9 199 5| 2.1 1.4 3.5| 22.4 -5.3 17.1 6.9 0.38| 4.8 1.8 3000 212 8 195 4| 1.7 1.5 3.2| 22.4 -7.2 15.2 5.1 0.27| 4.3 1.2 4000 205 7 179 4| 1.3 1.5 2.8| 22.4 -11.0 11.4 2.9 0.14| 3.6 0.5 5000 202 6 166 3| 1.0 1.3 2.3| 22.4 -14.6 7.9 1.6 0.05| 3.2 0.2 6000 200 6 153 3| 0.5 1.0 1.6| 25.3 -15.7 9.6 1.6 0.06| 3.1 0.2 Wrote GIF file: /home/apache/climate/data/raob//EP374/skewt/EP374.skewt.20251128.12.gif