UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for EN400... Searching the city database file for: EN400 ... Date:0000Z 18 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 1016 66 7.6 6.2 91 1.4 6.9 250 13 279.5 280.5 279.3 295.5 5.85 1 1005 156 8.4 8.2 99 0.2 8.3 260 12 281.1 282.3 281.2 299.7 6.80 2 1000 197 7.6 6.7 94 0.9 7.1 265 11 280.8 281.8 280.3 297.6 6.16 3 925 834 3.6 -0.4 75 4.0 1.8 280 17 283.0 283.7 278.7 294.3 4.01 4 882 1219 1.0 -3.1 74 4.1 -0.7 277 19 284.2 284.8 278.6 294.0 3.44 5 850 1515 -0.3 -7.3 59 7.0 -2.9 275 21 285.8 286.3 278.3 293.4 2.60 6 808 1919 -1.5 -20.5 22 19.0 -6.6 262 21 288.7 288.9 277.4 291.6 0.93 7 717 2858 -8.3 -28.3 18 20.0 -12.3 231 21 291.3 291.4 278.1 292.9 0.52 8 700 3044 -8.9 -38.9 7 30.0 -13.5 225 21 292.6 292.7 278.3 293.3 0.19 9 670 3383 -9.3 -43.3 4 34.0 -14.0 224 21 295.9 295.9 279.7 296.3 0.12 10 653 3582 -7.7 -37.7 7 30.0 -12.8 224 21 299.9 299.9 281.6 300.6 0.23 11 566 4680 -13.5 -27.5 30 14.0 -16.5 222 20 305.6 305.7 284.5 307.9 0.71 12 500 5610 -20.5 -31.5 37 11.0 -22.4 220 19 308.0 308.1 285.3 309.9 0.55 13 480 5909 -23.1 -33.1 40 10.0 -24.6 217 21 308.5 308.5 285.4 310.1 0.49 14 407 7088 -32.3 -46.3 24 14.0 -33.4 206 30 311.5 311.5 286.1 312.0 0.15 15 400 7210 -33.3 -45.3 29 12.0 -34.2 205 31 311.7 311.7 286.1 312.3 0.17 16 380 7568 -36.7 -41.6 60 4.9 -37.1 203 36 311.8 311.9 286.3 312.8 0.26 17 363 7884 -37.7 -40.4 76 2.7 -37.9 202 41 314.6 314.7 287.3 315.7 0.31 18 357 7999 -38.7 -40.4 84 1.7 -38.8 201 42 314.8 314.8 287.4 315.9 0.32 19 309 8974 -46.5 -56.5 31 10.0 -46.8 196 57 317.1 317.1 287.9 317.4 0.06 20 300 9170 -48.3 -56.3 39 8.0 -48.6 195 60 317.3 317.3 287.9 317.5 0.06 21 268 9905 -54.3 -58.9 57 4.6 -54.4 192 60 318.9 318.9 288.5 319.1 0.05 22 259 10124 -54.9 -62.9 36 8.0 -55.1 191 60 321.2 321.2 289.2 321.3 0.03 23 251 10325 -56.3 -62.3 47 6.0 -56.4 190 60 322.0 322.0 289.4 322.1 0.03 24 250 10350 -56.3 -62.3 47 6.0 -56.4 190 62 322.4 322.4 289.5 322.5 0.04 25 247 10427 -54.8 -76.2 5 21.4 -55.0 195 62 325.7 325.7 290.5 325.7 0.00 26 244 10505 -53.3 -90.3 0 37.0 -53.6 196 60 329.1 329.1 291.5 329.1 0.00 27 229 10917 -49.5 -74.5 4 25.0 -50.0 199 53 340.9 340.9 294.6 341.0 0.01 28 200 11800 -50.7 -80.7 2 30.0 -51.1 205 36 352.5 352.5 297.2 352.5 0.00 29 150 13670 -50.9 -82.9 1 32.0 -51.5 205 25 382.4 382.4 302.6 382.4 0.00 30 102 16181 -52.9 -84.9 1 32.0 -53.6 210 23 423.1 423.1 308.1 423.1 0.00 31 100 16310 -51.5 -84.5 1 33.0 -52.3 210 23 428.2 428.2 308.6 428.2 0.00 32 83 17521 -50.5 -84.5 1 34.0 -51.5 210 19 453.7 453.7 311.2 453.7 0.00 33 73 18351 -54.3 -85.3 1 31.0 -55.1 210 16 462.6 462.6 312.0 462.7 0.00 34 70 18620 -53.3 -85.3 1 32.0 -54.2 210 15 470.4 470.4 312.7 470.4 0.00 35 60 19612 -51.1 -85.1 1 34.0 -52.4 180 11 496.5 496.5 314.7 496.5 0.00 36 50 20790 -52.1 -85.1 1 33.0 -53.5 145 7 520.7 520.7 316.4 520.7 0.01 37 46 21327 -54.3 -86.3 1 32.0 -55.5 528.0 528.0 316.8 528.0 0.00 38 32 23657 -53.7 -86.7 1 33.0 -55.4 587.3 587.3 320.0 587.3 0.01 TRP 251 10325 -56.3 -62.3 47 6.0 -56.4 190 60 322.0 322.0 289.4 322.1 0.03 WND 247 10427 -54.8 -76.2 5 21.4 -55.0 195 62 325.7 325.7 290.5 325.7 0.00 Sounding variables and indices 1000-500 mb thick: 5413.00 m Freezing level: 857.38 mb = 1446.59 m = 4745.98 ft Wetbulb zero: 893.66 mb = 1112.44 m = 3649.71 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 36.67 % Est. max temperature: 13.14 C = 55.65 F Sfc-Lift cond lev (LCL): 994.47 mb = 242.28 m = 794.86 ft T: 7.32 C 700-500 lapse rate: 4.52 C/km ThetaE index: 8.16 C Layer 1000.0- 717.0 mb Conv cond level (CCL): 913.75 mb = 932.90 m = 3060.65 ft Mean mixing ratio: 5.17 g/kg Conv temperature: 11.44 C = 52.59 F Cap Strength: 10.59 C Lifted Index: 11.24 C Risk: None Lifted Index @300 mb: 15.08 C Lifted Index @700 mb: 2.80 C Showalter Index: 13.23 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 13.20 C K Index: -17.10 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 3.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.12 J/kg Max Up Vert Vel: 3.77 m/s Conv Inhibition (B-): 40990.16 J/kg Cap Strength: 11.14 C Lift Cond Lev (LCL): 934.86 mb = 747.40 m = 2452.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 15 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 1016 66 250 13 12.2 4.4 | 151 5 -2.3 4.2 1 1000 197 265 11 11.0 1.0 | 102 4 -3.6 0.7 2 925 834 280 17 16.7 -3.0 | 325 4 2.2 -3.2 3 850 1515 275 21 20.9 -1.8 | 288 7 6.4 -2.0 4 700 3044 225 21 14.8 14.8 | 181 15 0.3 14.6 5 500 5610 220 19 12.2 14.6 | 171 15 -2.4 14.3 6 400 7210 205 31 13.1 28.1 | 177 28 -1.5 27.9 7 300 9170 195 60 15.5 58.0 | 181 58 1.0 57.7 8 251 10325 190 60 10.4 59.1 | 176 59 -4.1 58.9 9 250 10350 190 62 10.8 61.1 | 176 61 -3.8 60.8 10 247 10427 195 62 16.0 59.9 | 181 60 1.5 59.7 11 200 11800 205 36 15.2 32.6 | 181 32 0.6 32.4 12 150 13670 205 25 10.6 22.7 | 170 23 -4.0 22.4 13 100 16310 210 23 11.5 19.9 | 171 20 -3.1 19.7 14 70 18620 210 15 7.5 13.0 | 151 15 -7.1 12.8 15 50 20790 145 7 -4.0 5.7 | 107 19 -18.6 5.5 Wind Parameters Mean winds (0-6000m): 239.2 at 19.4 knts Storm direction: 269.2 at 14.6 knts Shear (0-3000m) pos: 1.6 neg: 3.1 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 30.0 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -46.4 tot: -46.4 m^2/s^2 ave: -15.5 10^-3 m/s^2 rel: -0.79 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -4.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.53 Bulk Shear: 13.54 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 ------------------------------------------------------------------------------- 500 267 13 104 2| 6.0 0.0 6.0| 0.0 -4.3 -4.3 -8.5 -0.79| 7.5 -6.0 1000 274 15 0 1| 4.8 0.0 4.8| 0.0 -6.3 -6.3 -6.3 -0.71| 6.1 -4.3 1500 275 16 312 2| 3.2 1.1 4.3| 0.0 -10.2 -10.2 -6.8 -0.72| 5.2 -3.8 2000 272 17 285 3| 2.4 2.0 4.4| 0.0 -20.5 -20.5 -10.3 -0.79| 5.4 -4.3 2500 267 18 257 4| 1.9 2.7 4.6| 0.0 -32.2 -32.2 -12.9 -0.80| 5.6 -4.5 3000 261 19 234 5| 1.6 3.1 4.6| 0.0 -46.4 -46.4 -15.5 -0.79| 5.6 -4.5 4000 251 19 210 7| 1.2 2.3 3.5| 0.0 -50.4 -50.4 -12.6 -0.80| 4.4 -3.5 5000 244 19 199 9| 1.0 1.9 2.8| 0.0 -54.4 -54.4 -10.9 -0.80| 3.6 -2.9 6000 239 19 192 10| 0.8 1.8 2.6| 5.4 -56.3 -51.0 -8.5 -0.70| 3.4 -2.3 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20250418.00.gif