UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for EHDB... Searching the city database file for: EHDB ... Date:0000Z 27 NOV 25 Station: EHDB WMO ident: 6260 Latitude: 52.10 Longitude: 5.18 Elevation: 4.00 ------------------------------------------------------------------------------- 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 1021 4 1.2 1.0 99 0.2 1.1 185 5 272.7 273.4 273.2 283.5 4.02 1 1000 170 2.2 2.2 100 0.0 2.2 215 19 275.4 276.1 275.3 287.5 4.48 2 980 334 4.6 0.7 76 3.9 2.9 218 18 279.4 280.1 277.0 290.7 4.10 3 925 801 0.8 -1.3 86 2.1 -0.1 225 15 280.1 280.8 276.9 290.6 3.75 4 923 818 0.6 -1.3 87 1.9 -0.2 226 15 280.1 280.7 276.9 290.6 3.76 5 870 1291 -2.3 -6.2 75 3.9 -3.7 247 15 281.9 282.3 276.5 289.7 2.76 6 863 1355 -2.7 -9.7 59 7.0 -5.0 250 15 282.1 282.5 275.7 288.2 2.12 7 860 1383 -2.1 -15.1 36 13.0 -5.9 251 15 283.0 283.2 275.1 287.1 1.37 8 850 1476 -1.9 -21.9 20 20.0 -6.8 255 15 284.2 284.3 274.8 286.5 0.78 9 843 1542 -2.1 -26.1 14 24.0 -7.5 258 15 284.6 284.7 274.7 286.3 0.54 10 839 1579 -1.7 -24.7 15 23.0 -7.1 259 15 285.4 285.5 275.3 287.3 0.61 11 766 2300 -3.7 -38.7 5 35.0 -9.6 290 18 290.8 290.8 277.3 291.4 0.18 12 716 2832 -4.9 -36.9 6 32.0 -10.6 312 20 295.1 295.2 279.5 295.9 0.23 13 713 2865 -4.9 -28.9 13 24.0 -10.1 314 20 295.5 295.6 280.1 297.1 0.49 14 700 3009 -5.9 -13.9 53 8.0 -8.5 320 21 296.0 296.3 282.0 301.7 1.86 15 692 3099 -6.5 -12.5 62 6.0 -8.5 321 22 296.3 296.6 282.5 302.7 2.11 16 666 3397 -8.3 -18.3 44 10.0 -11.1 326 24 297.5 297.7 282.1 301.8 1.36 17 651 3574 -9.5 -18.5 48 9.0 -12.0 329 25 298.1 298.3 282.3 302.4 1.36 18 643 3670 -10.1 -14.1 72 4.0 -11.3 330 26 298.5 298.8 283.2 304.6 2.00 19 630 3827 -10.9 -22.9 37 12.0 -13.8 333 27 299.3 299.5 282.3 302.4 0.96 20 577 4498 -14.5 -16.0 88 1.5 -14.9 343 32 302.7 303.1 284.8 308.7 1.90 21 500 5570 -21.3 -22.2 92 0.9 -21.5 360 40 307.1 307.3 285.8 311.3 1.29 22 476 5932 -23.1 -23.7 95 0.6 -23.2 360 43 309.2 309.4 286.4 313.1 1.19 23 420 6835 -30.5 -32.3 84 1.8 -30.7 360 51 311.0 311.1 286.4 313.1 0.61 24 400 7180 -32.7 -36.0 72 3.3 -33.1 360 54 312.5 312.6 286.8 314.0 0.44 25 350 8106 -38.9 -43.9 59 5.0 -39.2 2 62 316.3 316.3 287.8 317.1 0.22 26 320 8712 -44.3 -51.3 46 7.0 -44.6 4 67 317.0 317.0 287.9 317.4 0.11 27 308 8966 -46.3 -51.3 57 5.0 -46.5 5 69 317.7 317.7 288.1 318.1 0.11 28 300 9140 -47.7 -53.7 50 6.0 -47.9 5 71 318.1 318.1 288.2 318.5 0.09 29 277 9663 -52.1 -61.1 33 9.0 -52.3 7 76 319.1 319.1 288.5 319.3 0.04 30 250 10320 -57.7 -64.7 40 7.0 -57.8 10 83 320.3 320.3 288.9 320.4 0.03 31 242 10525 -58.9 -66.9 35 8.0 -59.0 6 89 321.5 321.5 289.2 321.6 0.02 32 216 11234 -62.5 -69.5 38 7.0 -62.6 350 108 326.5 326.5 290.7 326.6 0.02 33 208 11467 -62.1 -69.6 36 7.5 -62.2 350 112 330.7 330.7 291.9 330.7 0.02 34 200 11710 -61.7 -69.7 34 8.0 -61.8 360 106 335.1 335.1 293.1 335.1 0.02 35 150 13490 -61.7 -81.7 5 20.0 -61.9 355 42 363.8 363.8 299.4 363.8 0.00 36 128 14475 -59.9 -83.9 3 24.0 -60.2 357 39 383.9 383.9 302.9 383.9 0.00 37 101 15930 -66.3 -86.3 4 20.0 -66.4 360 35 398.5 398.5 305.0 398.5 0.00 38 100 15990 -66.1 -86.1 4 20.0 -66.2 360 35 400.0 400.0 305.2 400.0 0.00 TRP 216 11234 -62.5 -69.5 38 7.0 -62.6 350 108 326.5 326.5 290.7 326.6 0.02 WND 208 11467 -62.1 -69.6 36 7.5 -62.2 350 112 330.7 330.7 291.9 330.7 0.02 Sounding variables and indices 1000-500 mb thick: 5400.00 m Freezing level: 912.03 mb = 916.19 m = 3005.85 ft Wetbulb zero: 926.79 mb = 785.34 m = 2576.54 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 56.99 % Est. max temperature: 10.35 C = 50.63 F Sfc-Lift cond lev (LCL): 1017.68 mb = 29.99 m = 98.41 ft T: 1.36 C 700-500 lapse rate: 6.01 C/km ThetaE index: 4.41 C Layer 925.0- 839.0 mb Conv cond level (CCL): 900.02 mb = 1019.92 m = 3346.16 ft Mean mixing ratio: 4.06 g/kg Conv temperature: 9.37 C = 48.87 F Cap Strength: 13.25 C Lifted Index: 15.42 C Risk: None Lifted Index @300 mb: 20.48 C Lifted Index @700 mb: 10.19 C Showalter Index: 17.53 C Risk: None Total Totals Index: 18.80 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: -0.60 C K Index: -10.50 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 5.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.96 J/kg Max Up Vert Vel: 7.61 m/s Conv Inhibition (B-): 14837.32 J/kg Cap Strength: 15.21 C Lift Cond Lev (LCL): 937.70 mb = 690.68 m = 2265.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 358 at 18 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 1021 4 185 5 0.4 5.0 | 179 23 -0.3 23.4 1 1000 170 215 19 10.9 15.6 | 197 35 10.2 34.0 2 925 801 225 15 10.6 10.6 | 199 31 9.9 29.0 3 850 1476 255 15 14.5 3.9 | 212 26 13.8 22.3 4 700 3009 320 21 13.5 -16.1 | 260 13 12.8 2.3 5 500 5570 360 40 -0.0 -40.0 | 2 22 -0.7 -21.6 6 400 7180 360 54 -0.0 -54.0 | 1 36 -0.7 -35.6 7 300 9140 5 71 -6.2 -70.7 | 8 53 -6.9 -52.3 8 250 10320 10 83 -14.4 -81.7 | 13 65 -15.1 -63.3 9 216 11234 350 108 18.8 -106.4 | 348 90 18.0 -87.9 10 208 11467 350 112 19.4 -110.3 | 348 94 18.7 -91.9 11 200 11710 360 106 -0.0 -106.0 | 0 88 -0.7 -87.6 12 150 13490 355 42 3.7 -41.8 | 353 24 2.9 -23.4 13 100 15990 360 35 -0.0 -35.0 | 3 17 -0.7 -16.6 Wind Parameters Mean winds (0-6000m): 327.7 at 24.6 knts Storm direction: 357.7 at 18.4 knts Shear (0-3000m) pos: 4.2 neg: 0.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 80.1 deg Storm rel helicity (0-3000m) pos: 221.1 neg: 0.0 tot: 221.1 m^2/s^2 ave: 73.7 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 5.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.19 Bulk Shear: 153.10 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 ------------------------------------------------------------------------------- 500 215 16 195 33| 13.5 0.0 13.5| 79.6 0.0 79.6 159.1 0.56| 18.1 10.2 1000 220 16 197 32| 6.3 0.0 6.3| 99.6 0.0 99.6 99.6 0.56| 11.5 6.4 1500 228 16 201 31| 4.9 0.0 4.9|134.0 0.0 134.0 89.3 0.61| 9.6 5.9 2000 238 16 205 30| 4.6 0.0 4.6|169.2 0.0 169.2 84.6 0.66| 8.8 5.8 2500 249 16 211 28| 4.4 0.0 4.4|198.7 0.0 198.7 79.5 0.67| 8.5 5.7 3000 262 17 217 26| 4.2 0.0 4.2|221.1 0.0 221.1 73.7 0.68| 8.4 5.7 4000 286 19 232 22| 4.2 0.0 4.2|255.0 0.0 255.0 63.7 0.73| 7.6 5.6 5000 309 21 253 17| 4.2 0.0 4.2|297.3 0.0 297.3 59.5 0.76| 7.3 5.5 6000 328 25 281 13| 4.2 0.0 4.2|328.2 -0.7 327.6 54.6 0.73| 7.0 5.1 Wrote GIF file: /home/apache/climate/data/raob//EHDB/skewt/EHDB.skewt.20251127.00.gif