UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for EETN... Searching the city database file for: EETN ... Date:0000Z 30 APR 25 Station: EETN WMO ident: 26038 Latitude: 59.35 Longitude: 24.80 Elevation: 44.00 ------------------------------------------------------------------------------- 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 1012 44 2.8 1.8 93 1.0 2.4 255 2 275.0 275.7 274.9 286.7 4.30 1 1004 102 5.2 2.9 85 2.3 4.1 322 6 278.0 278.8 277.1 290.9 4.69 2 1000 131 5.4 2.6 82 2.8 4.1 355 8 278.5 279.3 277.3 291.2 4.61 3 984 263 4.8 0.5 74 4.3 2.9 353 9 279.2 279.9 276.9 290.4 4.03 4 925 764 1.2 -1.1 85 2.3 0.2 345 15 280.5 281.2 277.2 291.2 3.81 5 914 860 0.6 -1.2 88 1.8 -0.2 341 16 280.9 281.5 277.4 291.6 3.83 6 903 958 1.6 -7.4 51 9.0 -1.7 338 18 282.9 283.3 276.6 289.9 2.42 7 885 1120 1.0 -5.0 64 6.0 -1.3 332 20 283.9 284.4 277.9 292.4 2.97 8 850 1443 -1.3 -7.3 64 6.0 -3.5 320 24 284.8 285.2 277.8 292.3 2.60 9 818 1748 -3.5 -10.5 58 7.0 -5.8 322 27 285.6 286.0 277.5 291.7 2.10 10 769 2232 -7.5 -9.6 85 2.1 -8.2 325 31 286.4 286.8 278.3 293.4 2.40 11 753 2396 -8.7 -11.8 78 3.1 -9.6 326 32 286.8 287.2 278.1 292.9 2.05 12 744 2489 -7.7 -16.7 48 9.0 -10.2 327 33 288.9 289.1 278.2 293.1 1.39 13 700 2960 -11.3 -16.3 66 5.0 -12.6 330 37 290.0 290.2 278.9 294.6 1.53 14 662 3386 -14.7 -18.1 75 3.4 -15.6 328 38 290.8 291.1 279.1 295.0 1.39 15 642 3618 -16.1 -19.7 74 3.6 -16.9 327 39 291.8 292.0 279.4 295.6 1.25 16 596 4177 -18.1 -49.1 5 31.0 -21.1 325 41 295.7 295.7 279.6 296.0 0.07 17 588 4278 -18.9 -45.9 7 27.0 -21.7 325 42 296.0 296.0 279.7 296.3 0.11 18 573 4470 -20.1 -27.1 54 7.0 -21.4 324 42 296.7 296.9 280.9 299.1 0.72 19 566 4561 -20.7 -29.7 44 9.0 -22.1 324 43 297.1 297.2 280.9 299.0 0.58 20 551 4760 -21.9 -26.0 69 4.1 -22.7 323 43 297.9 298.1 281.6 300.6 0.83 21 533 5004 -23.3 -26.9 72 3.6 -23.9 322 44 299.1 299.3 282.0 301.7 0.79 22 504 5412 -25.7 -31.7 57 6.0 -26.5 320 46 301.0 301.1 282.5 302.8 0.53 23 500 5470 -25.9 -36.9 35 11.0 -27.2 320 46 301.5 301.5 282.4 302.6 0.32 24 493 5571 -25.9 -52.9 6 27.0 -27.8 320 46 302.7 302.7 282.5 302.9 0.06 25 400 7040 -37.9 -47.9 34 10.0 -38.5 315 47 305.7 305.8 283.9 306.2 0.13 26 327 8397 -48.7 -53.7 56 5.0 -48.8 315 56 309.0 309.0 285.1 309.3 0.08 27 317 8601 -50.3 -54.8 59 4.5 -50.4 315 57 309.5 309.5 285.2 309.8 0.07 28 313 8684 -50.3 -59.2 34 8.9 -50.5 315 58 310.7 310.7 285.6 310.8 0.04 29 312 8704 -50.3 -60.3 30 10.0 -50.5 315 58 310.9 311.0 285.7 311.1 0.04 30 300 8960 -51.3 -62.3 26 11.0 -51.5 310 56 313.0 313.0 286.4 313.2 0.03 31 250 10130 -55.9 -67.9 21 12.0 -56.1 315 51 323.0 323.0 289.7 323.0 0.02 32 244 10286 -56.3 -68.3 21 12.0 -56.5 310 49 324.6 324.6 290.2 324.7 0.02 33 205 11410 -52.1 -80.1 2 28.0 -52.5 310 40 347.8 347.8 296.1 347.8 0.00 34 200 11570 -52.9 -79.9 2 27.0 -53.2 310 39 349.0 349.0 296.4 349.0 0.00 35 150 13430 -51.7 -81.7 2 30.0 -52.2 315 36 381.0 381.0 302.4 381.0 0.00 36 147 13561 -51.5 -81.5 2 30.0 -52.1 383.5 383.5 302.8 383.6 0.00 TRP 244 10286 -56.3 -68.3 21 12.0 -56.5 310 49 324.6 324.6 290.2 324.7 0.02 WND 313 8684 -50.3 -59.2 34 8.9 -50.5 315 58 310.7 310.7 285.6 310.8 0.04 Sounding variables and indices 1000-500 mb thick: 5339.00 m Freezing level: 869.78 mb = 1260.31 m = 4134.84 ft Wetbulb zero: 918.51 mb = 820.66 m = 2692.42 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 62.46 % Est. max temperature: 12.30 C = 54.14 F Sfc-Lift cond lev (LCL): 996.34 mb = 160.97 m = 528.12 ft T: 5.26 C 700-500 lapse rate: 5.82 C/km ThetaE index: 1.72 C Layer 903.0- 885.0 mb Conv cond level (CCL): 846.38 mb = 1476.92 m = 4845.48 ft Mean mixing ratio: 4.04 g/kg Conv temperature: 12.70 C = 54.86 F Cap Strength: 9.50 C Lifted Index: 9.76 C Risk: None Lifted Index @300 mb: 15.89 C Lifted Index @700 mb: 3.86 C Showalter Index: 8.62 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 24.60 C Cross Totals Index: 18.60 C K Index: 12.30 Risk: None Sweat Index: 94.00 Risk: None Energy Index: 2.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.41 J/kg Max Up Vert Vel: 4.56 m/s Conv Inhibition (B-): 9534.86 J/kg Cap Strength: 9.34 C Lift Cond Lev (LCL): 917.04 mb = 833.46 m = 2734.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 355 at 25 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 1012 44 255 2 1.9 0.5 | 180 25 -0.1 25.4 1 1000 131 355 8 0.7 -8.0 | 175 17 -1.4 16.9 2 925 764 345 15 3.9 -14.5 | 190 11 1.8 10.4 3 850 1443 320 24 15.4 -18.4 | 244 15 13.4 6.5 4 700 2960 330 37 18.5 -32.0 | 294 18 16.4 -7.2 5 500 5470 320 46 29.6 -35.2 | 291 29 27.5 -10.4 6 400 7040 315 47 33.2 -33.2 | 285 32 31.2 -8.4 7 313 8684 315 58 41.0 -41.0 | 293 42 38.9 -16.1 8 300 8960 310 56 42.9 -36.0 | 285 42 40.8 -11.1 9 250 10130 315 51 36.1 -36.1 | 288 36 34.0 -11.2 10 244 10286 310 49 37.5 -31.5 | 281 36 35.5 -6.6 11 200 11570 310 39 29.9 -25.1 | 270 28 27.8 -0.2 12 150 13430 315 36 25.5 -25.5 | 271 23 23.4 -0.6 Wind Parameters Mean winds (0-6000m): 325.3 at 33.3 knts Storm direction: 355.3 at 25.0 knts Shear (0-3000m) pos: 4.5 neg: 2.6 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 113.9 deg Storm rel helicity (0-3000m) pos: 96.7 neg: -8.3 tot: 88.4 m^2/s^2 ave: 29.5 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 83.90 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 ------------------------------------------------------------------------------- 500 350 9 178 16| 13.2 0.0 13.2| 6.2 -8.3 -2.1 -4.2 0.01| 13.7 0.1 1000 345 12 185 13| 6.6 3.7 10.3| 23.2 -8.3 14.9 14.9 0.31| 10.6 3.3 1500 335 16 203 12| 4.4 5.1 9.5| 43.9 -8.3 35.5 23.7 0.44| 10.0 4.4 2000 330 18 218 11| 4.4 3.8 8.3| 61.8 -8.3 53.4 26.7 0.51| 8.7 4.4 2500 329 21 232 11| 4.5 3.1 7.6| 80.3 -8.3 72.0 28.8 0.57| 7.9 4.5 3000 329 23 245 11| 4.5 2.6 7.0| 96.7 -8.3 88.4 29.5 0.60| 7.3 4.4 4000 329 27 263 12| 3.4 2.5 5.8| 96.7 -9.6 87.1 21.8 0.53| 6.1 3.2 5000 327 31 273 15| 2.7 2.5 5.1| 96.7 -14.0 82.7 16.5 0.47| 5.3 2.5 6000 325 33 278 17| 2.2 2.3 4.5| 96.7 -25.8 70.9 11.8 0.42| 4.7 2.0 Wrote GIF file: /home/apache/climate/data/raob//EETN/skewt/EETN.skewt.20250430.00.gif