UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for EN400... Searching the city database file for: EN400 ... Date:1200Z 19 APR 25 Station: EN400 WMO ident: 1400 Latitude: 56.53 Longitude: 3.22 ------------------------------------------------------------------------------- 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 1015 70 7.2 2.7 73 4.5 5.1 350 25 279.2 279.9 277.5 291.7 4.57 1 1003 167 7.4 5.8 90 1.6 6.6 358 17 280.3 281.3 279.6 296.1 5.77 2 1000 192 6.8 3.1 77 3.7 5.1 360 15 280.0 280.8 278.2 293.1 4.78 3 937 721 1.6 1.6 100 0.0 1.6 13 20 279.9 280.7 277.9 292.6 4.58 4 926 816 0.8 0.2 96 0.6 0.5 15 21 280.0 280.8 277.5 291.7 4.19 5 925 825 0.6 -2.8 78 3.4 -0.7 15 21 279.9 280.5 276.3 289.3 3.36 6 924 834 0.6 -9.4 47 10.0 -2.8 15 21 280.0 280.4 274.5 285.8 2.03 7 920 869 4.0 -22.0 13 26.0 -2.9 15 20 283.8 284.0 274.6 286.0 0.71 8 883 1202 4.6 -26.4 8 31.0 -3.1 18 17 287.8 287.9 276.3 289.4 0.50 9 864 1379 3.2 -12.8 30 16.0 -2.2 19 15 288.1 288.4 278.2 293.1 1.65 10 850 1511 2.4 -15.6 25 18.0 -3.3 20 13 288.7 288.9 278.0 292.7 1.33 11 838 1626 1.8 -17.2 23 19.0 -4.0 20 12 289.2 289.4 278.0 292.8 1.18 12 799 2009 1.4 -36.6 4 38.0 -6.1 20 10 292.7 292.8 278.3 293.5 0.21 13 711 2942 -1.7 -14.7 36 13.0 -6.1 20 6 299.3 299.6 283.2 304.6 1.72 14 700 3066 -2.5 -13.5 43 11.0 -6.3 20 5 299.7 300.1 283.7 305.7 1.93 15 676 3341 -4.5 -14.5 46 10.0 -7.8 17 5 300.5 300.8 283.9 306.2 1.84 16 631 3879 -7.5 -22.5 29 15.0 -11.5 12 4 303.0 303.2 283.9 306.3 0.99 17 545 4998 -16.1 -23.1 55 7.0 -17.7 1 4 305.8 306.0 285.1 309.4 1.09 18 500 5640 -20.9 -34.9 27 14.0 -23.0 355 3 307.6 307.6 284.9 308.9 0.39 19 465 6173 -24.5 -47.5 10 23.0 -26.6 352 6 309.5 309.5 285.3 309.9 0.11 20 454 6347 -25.7 -44.7 15 19.0 -27.6 351 6 310.1 310.2 285.6 310.7 0.16 21 400 7250 -33.9 -48.9 21 15.0 -34.9 345 11 310.9 311.0 285.8 311.3 0.11 22 310 8976 -49.7 -57.7 39 8.0 -49.9 279 11 312.4 312.4 286.2 312.6 0.05 23 300 9190 -51.5 -57.5 49 6.0 -51.7 270 11 312.8 312.8 286.4 313.0 0.05 24 291 9386 -52.7 -58.7 48 6.0 -52.8 251 10 313.8 313.8 286.7 314.0 0.05 25 282 9588 -53.3 -63.3 29 10.0 -53.5 231 9 315.8 315.8 287.3 315.9 0.03 26 262 10055 -57.1 -64.1 41 7.0 -57.2 185 8 316.9 316.9 287.8 317.0 0.03 27 256 10200 -57.7 -66.7 31 9.0 -57.8 170 7 318.1 318.1 288.2 318.2 0.02 28 250 10350 -55.9 -69.9 16 14.0 -56.1 205 11 323.0 323.0 289.7 323.0 0.01 29 243 10532 -54.1 -75.1 6 21.0 -54.4 205 12 328.3 328.3 291.2 328.3 0.01 30 223 11085 -55.1 -78.1 4 23.0 -55.4 205 14 334.9 334.9 293.0 334.9 0.00 31 200 11790 -50.5 -80.5 2 30.0 -51.0 205 17 352.8 352.8 297.3 352.8 0.00 32 199 11823 -50.3 -81.3 1 31.0 -50.8 205 17 353.6 353.6 297.4 353.6 0.00 33 193 12021 -51.5 -81.5 2 30.0 -52.0 204 18 354.8 354.8 297.7 354.8 0.00 34 172 12769 -48.7 -82.7 1 34.0 -49.4 202 21 371.3 371.3 300.8 371.3 0.00 35 150 13660 -51.1 -84.1 1 33.0 -51.7 200 25 382.0 382.0 302.6 382.0 0.00 36 100 16300 -54.1 -86.1 1 32.0 -54.7 275 7 423.2 423.2 308.1 423.2 0.00 37 95 16628 -55.5 -86.5 1 31.0 -56.1 426.7 426.7 308.5 426.7 0.00 38 76 18064 -51.3 -86.3 1 35.0 -52.4 463.6 463.6 312.1 463.6 0.00 TRP 256 10200 -57.7 -66.7 31 9.0 -57.8 170 7 318.1 318.1 288.2 318.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5448.00 m Freezing level: 759.26 mb = 2430.53 m = 7974.09 ft Wetbulb zero: 925.58 mb = 820.01 m = 2690.28 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 38.77 % Est. max temperature: 16.21 C = 61.18 F Sfc-Lift cond lev (LCL): 947.39 mb = 631.63 m = 2072.26 ft T: 2.48 C 700-500 lapse rate: 7.15 C/km ThetaE index: 10.31 C Layer 1000.0- 920.0 mb Conv cond level (CCL): 925.38 mb = 821.74 m = 2695.98 ft Mean mixing ratio: 4.34 g/kg Conv temperature: 8.01 C = 46.42 F Cap Strength: 13.06 C Lifted Index: 13.65 C Risk: None Lifted Index @300 mb: 14.57 C Lifted Index @700 mb: 11.66 C Showalter Index: 13.30 C Risk: None Total Totals Index: 28.60 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 5.30 C K Index: -3.30 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 3.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.13 J/kg Max Up Vert Vel: 4.03 m/s Conv Inhibition (B-): 21747.44 J/kg Cap Strength: 13.60 C Lift Cond Lev (LCL): 921.70 mb = 853.83 m = 2801.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 43 at 6 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 1015 70 350 25 4.3 -24.6 | 337 22 8.7 -20.0 1 1000 192 360 15 -0.0 -15.0 | 337 11 4.3 -10.3 2 925 825 15 21 -5.4 -20.3 | 4 16 -1.1 -15.6 3 850 1511 20 13 -4.4 -12.2 | 1 8 -0.1 -7.6 4 700 3066 20 5 -1.7 -4.7 | 271 3 2.6 -0.0 5 500 5640 355 3 0.3 -3.0 | 250 5 4.6 1.7 6 400 7250 345 11 2.8 -10.6 | 310 9 7.2 -6.0 7 300 9190 270 11 11.0 -0.0 | 253 16 15.3 4.7 8 256 10200 170 7 -1.2 6.9 | 195 12 3.1 11.5 9 250 10350 205 11 4.6 10.0 | 212 17 9.0 14.6 10 200 11790 205 17 7.2 15.4 | 210 23 11.5 20.1 11 150 13660 200 25 8.6 23.5 | 205 31 12.9 28.1 12 100 16300 275 7 7.0 -0.6 | 250 12 11.3 4.0 Wind Parameters Mean winds (0-6000m): 12.8 at 8.5 knts Storm direction: 42.8 at 6.3 knts Shear (0-3000m) pos: 2.6 neg: 1.3 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): -65.6 deg Storm rel helicity (0-3000m) pos: 24.0 neg: -6.6 tot: 17.4 m^2/s^2 ave: 5.8 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.69 Bulk Shear: 11.72 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 2 18 344 13| 9.8 0.0 9.8| 13.9 0.0 13.9 27.8 0.29| 14.1 4.1 1000 9 19 354 14| 6.2 0.0 6.2| 24.0 -0.0 23.9 23.9 0.34| 9.9 3.4 1500 11 18 356 13| 5.3 0.0 5.3| 24.0 -1.5 22.4 15.0 0.24| 8.5 2.0 2000 13 16 356 11| 4.0 0.7 4.6| 24.0 -3.2 20.8 10.4 0.18| 7.0 1.3 2500 14 15 355 10| 3.2 1.1 4.2| 24.0 -4.9 19.1 7.6 0.11| 6.1 0.7 3000 14 13 352 8| 2.6 1.3 4.0| 24.0 -6.6 17.4 5.8 0.03| 5.6 0.1 4000 14 11 346 6| 2.0 1.1 3.1| 24.0 -7.0 17.0 4.3 0.01| 4.3 0.0 5000 14 10 336 5| 1.6 1.0 2.6| 24.0 -7.5 16.4 3.3 -0.01| 3.6 -0.0 6000 13 8 326 4| 1.3 0.7 2.0| 26.6 -7.9 18.7 3.1 0.04| 3.2 0.1 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20250419.12.gif