UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for EI953... Searching the city database file for: EI953 ... Date:0000Z 29 OCT 25 Station: EI953 WMO ident: 3953 Latitude: 51.94 Longitude: -10.24 ------------------------------------------------------------------------------- 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 1000 26 11.2 6.8 74 4.4 8.9 270 17 284.4 285.4 282.0 301.6 6.20 1 925 669 5.6 3.1 84 2.5 4.4 280 25 285.0 285.9 281.1 299.6 5.17 2 897 919 3.2 2.4 94 0.8 2.8 278 26 285.1 286.0 281.0 299.3 5.07 3 882 1056 2.0 0.4 89 1.6 1.3 277 27 285.2 286.0 280.4 297.8 4.46 4 850 1353 0.0 -2.4 84 2.4 -1.0 275 29 286.1 286.8 280.0 296.9 3.77 5 807 1766 -2.7 -4.4 88 1.7 -3.4 271 30 287.6 288.2 280.2 297.4 3.42 6 792 1915 -2.3 -9.3 59 7.0 -4.8 270 30 289.5 290.0 279.8 296.6 2.38 7 768 2159 -3.9 -18.9 30 15.0 -8.0 267 30 290.4 290.6 278.5 293.8 1.12 8 765 2189 -4.1 -15.1 42 11.0 -7.4 267 30 290.5 290.7 279.1 295.2 1.54 9 760 2241 -4.1 -28.1 13 24.0 -9.3 266 30 291.0 291.1 278.0 292.6 0.50 10 742 2430 -4.5 -39.5 5 35.0 -10.3 265 30 292.6 292.6 278.2 293.2 0.17 11 700 2886 -7.5 -43.5 4 36.0 -12.6 260 31 294.2 294.2 278.9 294.6 0.12 12 665 3284 -8.5 -47.5 3 39.0 -13.6 258 36 297.4 297.4 280.3 297.7 0.08 13 626 3749 -10.5 -26.5 26 16.0 -14.0 257 42 300.3 300.4 282.4 302.6 0.70 14 601 4061 -12.1 -43.1 6 31.0 -16.4 255 46 302.0 302.0 282.4 302.5 0.14 15 558 4623 -16.1 -49.1 4 33.0 -19.7 253 53 303.7 303.7 283.0 304.0 0.08 16 539 4883 -18.1 -48.1 5 30.0 -21.3 252 57 304.4 304.4 283.2 304.7 0.09 17 530 5008 -18.7 -30.7 34 12.0 -20.8 252 58 305.1 305.2 284.2 307.0 0.56 18 523 5107 -19.1 -46.1 7 27.0 -22.1 251 60 305.8 305.8 283.9 306.2 0.12 19 502 5411 -20.7 -31.7 37 11.0 -22.5 250 64 307.4 307.6 285.1 309.3 0.54 20 500 5440 -20.9 -36.9 22 16.0 -23.1 250 64 307.6 307.6 284.8 308.7 0.32 21 487 5634 -21.7 -25.2 73 3.5 -22.4 249 66 308.9 309.1 286.1 312.3 1.01 22 474 5832 -23.3 -24.3 91 1.0 -23.5 248 68 309.3 309.5 286.4 313.1 1.13 23 469 5909 -23.5 -24.5 91 1.0 -23.7 247 68 310.0 310.2 286.6 313.7 1.12 24 468 5925 -23.3 -24.4 91 1.1 -23.5 247 68 310.4 310.7 286.8 314.2 1.13 25 440 6372 -27.3 -27.6 97 0.3 -27.3 244 73 310.9 311.1 286.7 314.0 0.90 26 434 6470 -27.5 -34.5 51 7.0 -28.5 244 74 311.9 312.0 286.6 313.5 0.47 27 400 7050 -32.3 -36.1 69 3.8 -32.7 240 79 313.0 313.1 286.9 314.6 0.44 28 300 9020 -47.9 -49.2 86 1.3 -48.0 240 99 317.8 317.9 288.2 318.4 0.14 29 284 9376 -51.1 -55.0 63 3.9 -51.2 240 103 318.3 318.3 288.3 318.6 0.08 30 259 9966 -54.9 -60.6 49 5.7 -55.0 240 110 321.2 321.2 289.2 321.4 0.04 31 255 10065 -55.5 -61.5 47 6.0 -55.6 240 108 321.7 321.7 289.3 321.9 0.04 32 252 10140 -55.7 -60.4 56 4.7 -55.8 240 107 322.5 322.5 289.6 322.7 0.04 33 250 10190 -55.9 -61.9 47 6.0 -56.0 240 106 323.0 323.0 289.7 323.1 0.04 34 242 10398 -56.9 -67.9 24 11.0 -57.1 240 100 324.5 324.5 290.1 324.5 0.02 35 228 10775 -59.1 -69.1 26 10.0 -59.2 240 89 326.7 326.7 290.8 326.8 0.02 36 200 11610 -54.3 -78.3 4 24.0 -54.6 245 69 346.8 346.8 295.9 346.8 0.00 37 196 11739 -53.7 -78.7 3 25.0 -54.0 246 68 349.7 349.7 296.6 349.8 0.00 38 176 12420 -58.3 -81.3 4 23.0 -58.5 249 60 353.1 353.1 297.3 353.1 0.00 39 157 13140 -54.9 -82.9 2 28.0 -55.2 253 51 370.6 370.6 300.7 370.6 0.00 40 150 13430 -55.9 -82.9 2 27.0 -56.2 255 48 373.8 373.8 301.2 373.8 0.00 41 100 16000 -57.7 -85.7 2 28.0 -58.1 250 40 416.2 416.2 307.3 416.3 0.00 42 71 18142 -61.7 -88.7 2 27.0 -62.0 260 24 450.6 450.6 310.9 450.6 0.00 43 70 18230 -61.5 -88.5 2 27.0 -61.9 260 23 452.8 452.8 311.1 452.8 0.00 44 58 19394 -60.5 -88.5 1 28.0 -61.0 263 30 480.1 480.1 313.5 480.1 0.00 45 50 20310 -62.9 -89.9 1 27.0 -63.3 265 35 495.3 495.3 314.6 495.3 0.00 46 30 23430 -66.7 -91.7 2 25.0 -67.1 285 38 562.8 562.8 318.8 562.8 0.00 47 24 24800 -60.9 -89.9 1 29.0 -61.9 274 34 616.7 616.7 321.3 616.8 0.00 48 20 25920 -66.3 -91.3 2 25.0 -66.9 265 31 633.2 633.2 322.0 633.3 0.00 49 16 27267 -68.3 -92.3 2 24.0 -68.9 265 45 668.4 668.4 323.4 668.5 0.00 50 14 28071 -66.9 -92.9 1 26.0 -67.7 265 54 699.2 699.2 324.4 699.2 0.00 51 13 28524 -62.5 -91.5 1 29.0 -63.9 265 58 729.4 729.4 325.3 729.5 0.01 52 10 30150 -60.9 -90.9 1 30.0 -63.0 265 75 792.2 792.2 327.1 792.3 0.01 53 8.2 31387 -59.9 -89.9 1 30.0 -62.6 842.4 842.4 328.2 842.6 0.01 54 7.5 31949 -56.1 -88.1 1 32.0 -60.2 879.6 879.6 329.0 879.8 0.02 55 7.2 32208 -56.7 -87.7 1 31.0 -60.7 887.5 887.5 329.2 887.7 0.02 TRP 228 10775 -59.1 -69.1 26 10.0 -59.2 240 89 326.7 326.7 290.8 326.8 0.02 WND 259 9966 -54.9 -60.6 49 5.7 -55.0 240 110 321.2 321.2 289.2 321.4 0.04 Sounding variables and indices 1000-500 mb thick: 5413.94 m Freezing level: 850.00 mb = 1353.00 m = 4438.92 ft Wetbulb zero: 864.49 mb = 1217.02 m = 3992.79 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 36.69 % Est. max temperature: 13.00 C = 55.39 F Sfc-Lift cond lev (LCL): 935.53 mb = 575.64 m = 1888.56 ft T: 6.41 C 700-500 lapse rate: 5.25 C/km ThetaE index: 4.70 C Layer 925.0- 807.0 mb Conv cond level (CCL): 903.02 mb = 864.89 m = 2837.52 ft Mean mixing ratio: 5.54 g/kg Conv temperature: 11.92 C = 53.45 F Cap Strength: 7.82 C Lifted Index: 7.85 C Risk: None Lifted Index @300 mb: 12.55 C Lifted Index @700 mb: 1.74 C Showalter Index: 10.25 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 18.50 C K Index: -17.50 Risk: None Sweat Index: 122.00 Risk: None Energy Index: 2.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.82 J/kg Max Up Vert Vel: 6.61 m/s Conv Inhibition (B-): 1.80 J/kg Cap Strength: 7.60 C Lift Cond Lev (LCL): 906.81 mb = 830.77 m = 2725.59 ft Lev Free Conv (LFC): 891.81 mb = 966.29 m = 3170.22 ft Equ Level (EL): 791.81 mb = 1917.09 m = 6289.58 ft B at Equ Level: 20.78 J/kg Max Parcel Lev (MPL): 731.81 mb = 2538.21 m = 8327.37 ft Wind level data Storm motion: 288 at 30 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 1000 26 270 17 17.0 -0.0 | 129 15 -11.3 9.2 1 1000 23 275 11 11.0 -1.0 | 115 19 -17.4 8.2 2 925 669 280 25 24.6 -4.3 | 142 6 -3.7 4.9 3 850 1353 275 29 28.9 -2.5 | 185 7 0.5 6.7 4 700 2886 260 31 30.5 5.4 | 189 15 2.2 14.6 5 500 5440 250 64 60.1 21.9 | 226 44 31.8 31.1 6 400 7050 240 79 68.4 39.5 | 219 63 40.1 48.7 7 300 9020 240 99 85.7 49.5 | 224 82 57.4 58.7 8 259 9966 240 110 95.3 55.0 | 226 93 66.9 64.2 9 250 10190 240 106 91.8 53.0 | 226 89 63.5 62.2 10 228 10775 240 89 77.1 44.5 | 222 73 48.7 53.7 11 200 11610 245 69 62.5 29.2 | 222 51 34.2 38.4 12 150 13430 255 48 46.4 12.4 | 220 28 18.0 21.6 13 100 16000 250 40 37.6 13.7 | 202 25 9.2 22.9 14 70 18230 260 23 22.7 4.0 | 157 14 -5.7 13.2 15 50 20310 265 35 34.9 3.1 | 208 14 6.5 12.2 16 30 23430 285 38 36.7 -9.8 | 274 8 8.4 -0.6 17 20 25920 265 31 30.9 2.7 | 192 12 2.5 11.9 18 10 30150 265 75 74.7 6.5 | 251 49 46.4 15.7 Wind Parameters Mean winds (0-6000m): 258.0 at 39.7 knts Storm direction: 288.0 at 29.8 knts Shear (0-3000m) pos: 1.9 neg: 2.4 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 79.0 deg Storm rel helicity (0-3000m) pos: 30.4 neg: -0.3 tot: 30.0 m^2/s^2 ave: 10.0 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.26 Bulk Shear: 82.40 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 ------------------------------------------------------------------------------- 500 278 16 120 14| 11.2 0.0 11.2| 12.7 0.0 12.7 25.4 0.32| 11.2 3.6 1000 279 21 128 10| 5.6 2.7 8.3| 19.4 0.0 19.4 19.4 0.45| 8.4 3.8 1500 277 23 141 8| 3.7 2.7 6.4| 23.2 0.0 23.2 15.5 0.50| 6.7 3.3 2000 275 25 153 8| 2.8 2.4 5.2| 24.0 0.0 24.0 12.0 0.46| 5.7 2.6 2500 273 26 163 8| 2.2 2.3 4.5| 24.2 -0.0 24.2 9.7 0.41| 5.1 2.1 3000 271 27 171 9| 1.9 2.4 4.3| 30.4 -0.3 30.0 10.0 0.41| 4.9 2.0 4000 266 30 188 11| 1.4 3.5 4.9| 72.1 -0.3 71.8 18.0 0.47| 5.3 2.5 5000 262 35 203 15| 1.1 4.2 5.3|103.4 -0.3 103.1 20.6 0.42| 5.7 2.4 6000 258 40 211 20| 0.9 4.5 5.4|111.4 -21.7 89.6 14.9 0.33| 5.8 1.9 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251029.00.gif