UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for EN400... Searching the city database file for: EN400 ... Date:0000Z 17 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 1009 67 8.4 6.5 88 1.9 7.4 160 27 280.8 281.9 280.1 297.3 6.02 1 1000 141 9.0 7.4 90 1.6 8.2 160 27 282.1 283.3 281.3 299.9 6.46 2 996 174 8.6 7.7 94 0.9 8.1 162 27 282.1 283.2 281.4 300.3 6.63 3 982 291 7.8 5.3 84 2.5 6.5 168 28 282.4 283.4 280.5 298.2 5.69 4 974 359 10.0 1.0 54 9.0 5.8 172 29 285.3 286.0 280.1 297.3 4.22 5 925 785 6.6 -1.4 57 8.0 3.0 195 33 286.1 286.7 279.8 296.7 3.73 6 855 1424 0.8 -2.2 80 3.0 -0.5 204 33 286.5 287.2 280.2 297.4 3.80 7 850 1471 0.4 -3.1 77 3.5 -1.1 205 33 286.6 287.2 279.9 296.8 3.58 8 808 1875 -2.9 -7.9 68 5.0 -4.7 202 35 287.2 287.7 279.0 294.8 2.61 9 803 1924 -2.3 -21.3 22 19.0 -7.2 202 36 288.4 288.5 277.2 291.1 0.87 10 787 2084 -1.9 -35.9 5 34.0 -8.2 201 37 290.5 290.5 277.3 291.2 0.23 11 700 3005 -7.7 -30.7 14 23.0 -12.2 195 42 294.0 294.0 279.3 295.3 0.42 12 684 3184 -9.3 -34.3 11 25.0 -13.6 193 45 294.1 294.2 279.1 295.1 0.31 13 629 3826 -11.9 -25.9 30 14.0 -14.9 187 54 298.3 298.4 281.6 300.7 0.74 14 581 4427 -15.1 -36.1 15 21.0 -18.4 181 62 301.4 301.5 282.4 302.4 0.30 15 571 4558 -13.9 -41.9 7 28.0 -17.8 180 64 304.3 304.3 283.4 304.9 0.17 16 558 4732 -14.3 -26.3 35 12.0 -16.9 178 67 305.9 306.0 284.8 308.5 0.80 17 500 5550 -21.7 -23.0 89 1.3 -22.0 170 79 306.6 306.8 285.5 310.5 1.20 18 494 5639 -22.5 -23.3 93 0.8 -22.7 171 80 306.7 306.9 285.5 310.5 1.18 19 455 6240 -26.1 -27.3 90 1.2 -26.3 174 85 309.5 309.6 286.2 312.5 0.90 20 408 7020 -32.1 -35.7 70 3.6 -32.5 179 92 311.5 311.6 286.4 313.1 0.45 21 400 7160 -33.1 -36.6 71 3.5 -33.5 180 93 312.0 312.0 286.5 313.4 0.42 22 300 9110 -49.3 -53.4 62 4.1 -49.4 195 104 315.9 315.9 287.5 316.2 0.09 23 287 9401 -52.1 -56.3 60 4.2 -52.2 199 108 315.9 315.9 287.5 316.1 0.07 24 282 9515 -53.0 -56.4 66 3.4 -53.1 200 110 316.2 316.2 287.6 316.4 0.07 25 270 9795 -55.3 -56.8 83 1.5 -55.4 191 97 316.8 316.8 287.8 317.1 0.07 26 264 9940 -54.3 -60.3 48 6.0 -54.4 186 91 320.3 320.3 288.9 320.5 0.04 27 257 10113 -55.5 -59.7 59 4.2 -55.6 181 83 321.0 321.0 289.1 321.2 0.05 28 252 10239 -55.1 -63.1 36 8.0 -55.2 177 77 323.4 323.4 289.8 323.5 0.03 29 250 10290 -55.7 -62.7 41 7.0 -55.8 175 75 323.3 323.3 289.8 323.4 0.03 30 241 10521 -57.1 -65.1 36 8.0 -57.2 170 81 324.6 324.6 290.2 324.7 0.03 31 228 10876 -48.7 -75.7 3 27.0 -49.2 171 71 342.6 342.6 295.0 342.6 0.01 32 200 11730 -49.7 -79.7 2 30.0 -50.2 175 48 354.1 354.1 297.5 354.1 0.00 33 150 13620 -48.5 -83.5 1 35.0 -49.3 185 29 386.5 386.5 303.3 386.5 0.00 34 143 13936 -47.7 -82.7 1 35.0 -48.6 188 28 393.2 393.2 304.3 393.2 0.00 35 116 15305 -52.7 -85.7 1 33.0 -53.3 201 23 408.2 408.2 306.3 408.2 0.00 36 100 16270 -50.3 -84.3 1 34.0 -51.2 210 19 430.5 430.5 308.9 430.6 0.00 37 70 18580 -53.1 -86.1 1 33.0 -54.0 180 17 470.8 470.8 312.7 470.8 0.00 38 50 20750 -53.3 -86.3 1 33.0 -54.5 155 11 517.9 517.9 316.2 517.9 0.00 39 47 21148 -53.5 -87.5 1 34.0 -54.8 526.6 526.6 316.7 526.7 0.00 TRP 241 10521 -57.1 -65.1 36 8.0 -57.2 170 81 324.6 324.6 290.2 324.7 0.03 WND 282 9515 -53.0 -56.4 66 3.4 -53.1 200 110 316.2 316.2 287.6 316.4 0.07 Sounding variables and indices 1000-500 mb thick: 5409.00 m Freezing level: 844.91 mb = 1519.94 m = 4986.62 ft Wetbulb zero: 865.11 mb = 1328.51 m = 4358.56 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 40.43 % Est. max temperature: 14.07 C = 57.32 F Sfc-Lift cond lev (LCL): 980.18 mb = 306.37 m = 1005.15 ft T: 8.30 C 700-500 lapse rate: 5.50 C/km ThetaE index: 6.31 C Layer 850.0- 787.0 mb Conv cond level (CCL): 848.20 mb = 1487.93 m = 4881.61 ft Mean mixing ratio: 4.60 g/kg Conv temperature: 14.18 C = 57.52 F Cap Strength: 9.65 C Lifted Index: 8.95 C Risk: None Lifted Index @300 mb: 13.02 C Lifted Index @700 mb: 3.12 C Showalter Index: 9.51 C Risk: None Total Totals Index: 40.70 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 18.60 C K Index: -4.00 Risk: None Sweat Index: 145.00 Risk: None Energy Index: 2.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.63 J/kg Max Up Vert Vel: 6.73 m/s Conv Inhibition (B-): 29935.37 J/kg Cap Strength: 9.58 C Lift Cond Lev (LCL): 873.14 mb = 1253.50 m = 4112.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 213 at 37 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 1009 67 160 27 -9.2 25.4 | 79 30 -29.7 -6.0 1 1000 141 160 27 -9.2 25.4 | 79 30 -29.7 -6.0 2 925 785 195 33 8.5 31.9 | 92 12 -11.9 0.5 3 850 1471 205 33 13.9 29.9 | 77 7 -6.5 -1.5 4 700 3005 195 42 10.9 40.6 | 134 13 -9.6 9.2 5 500 5550 170 79 -13.7 77.8 | 144 58 -34.2 46.4 6 400 7160 180 93 0.0 93.0 | 162 65 -20.4 61.6 7 300 9110 195 104 26.9 100.5 | 185 69 6.5 69.0 8 282 9515 200 110 37.6 103.4 | 193 74 17.2 72.0 9 250 10290 175 75 -6.5 74.7 | 148 51 -27.0 43.3 10 241 10521 170 81 -14.1 79.8 | 144 59 -34.5 48.4 11 200 11730 175 48 -4.2 47.8 | 124 30 -24.6 16.4 12 150 13620 185 29 2.5 28.9 | 82 18 -17.9 -2.5 13 100 16270 210 19 9.5 16.5 | 36 19 -10.9 -15.0 14 70 18580 180 17 0.0 17.0 | 55 25 -20.4 -14.4 15 50 20750 155 11 -4.6 10.0 | 49 33 -25.1 -21.4 Wind Parameters Mean winds (0-6000m): 183.1 at 50.0 knts Storm direction: 213.1 at 37.5 knts Shear (0-3000m) pos: 4.1 neg: 2.0 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 57.5 deg Storm rel helicity (0-3000m) pos: 53.0 neg: -5.1 tot: 47.8 m^2/s^2 ave: 15.9 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 2.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.33 Bulk Shear: 68.85 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 ------------------------------------------------------------------------------- 500 171 29 83 25| 12.6 0.0 12.6| 28.9 0.0 28.9 57.9 0.35| 12.7 4.5 1000 184 31 87 19| 10.7 0.0 10.7| 33.0 -1.8 31.2 31.2 0.22| 11.1 2.4 1500 190 31 88 15| 8.1 0.0 8.1| 34.2 -5.1 29.0 19.4 0.15| 8.8 1.3 2000 194 32 90 13| 6.1 0.9 7.0| 40.3 -5.1 35.2 17.6 0.24| 7.5 1.8 2500 195 33 94 12| 4.9 1.5 6.3| 46.3 -5.1 41.1 16.5 0.29| 6.8 2.0 3000 195 35 101 12| 4.1 2.0 6.0| 53.0 -5.1 47.8 15.9 0.31| 6.4 2.0 4000 193 38 117 13| 3.0 3.6 6.7| 73.6 -5.1 68.4 17.1 0.29| 6.9 2.0 5000 188 44 130 19| 2.4 4.7 7.2| 73.9 -25.3 48.5 9.7 0.19| 7.4 1.4 6000 183 50 136 26| 2.5 4.7 7.2|164.4 -55.0 109.4 18.2 0.20| 7.5 1.5 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20250417.00.gif