UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for EI953... Searching the city database file for: EI953 ... Date:1200Z 30 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 ------------------------------------------------------------------------------- 0 1000 -122 SFC 983 23 14.0 12.6 91 1.4 13.1 170 19 288.6 290.2 287.0 314.8 9.36 2 925 533 10.6 10.6 100 0.0 10.6 175 58 290.1 291.7 287.0 314.7 8.70 3 903 733 9.6 9.6 100 0.0 9.6 181 59 291.1 292.6 287.0 314.8 8.33 4 850 1234 7.2 6.9 98 0.3 7.1 195 62 293.7 295.0 287.1 314.9 7.36 5 742 2342 2.0 -0.5 83 2.5 0.8 192 62 299.7 300.6 286.9 314.5 4.97 6 700 2810 -1.3 -3.0 88 1.7 -2.1 190 62 301.0 301.8 286.8 314.3 4.38 7 664 3227 -4.7 -5.5 94 0.8 -5.0 192 59 301.8 302.5 286.5 313.4 3.82 8 654 3347 -5.1 -12.1 58 7.0 -7.6 192 58 302.7 303.1 285.2 309.9 2.31 9 603 3977 -10.3 -10.3 100 0.0 -10.3 194 54 303.8 304.3 286.3 312.8 2.89 10 584 4223 -11.7 -12.1 97 0.4 -11.8 195 52 304.9 305.4 286.4 313.0 2.59 11 576 4329 -10.9 -11.1 98 0.2 -11.0 196 52 307.1 307.6 287.4 316.0 2.84 12 542 4796 -11.3 -15.3 72 4.0 -12.6 198 48 312.0 312.4 288.4 319.0 2.15 13 520 5112 -12.9 -17.9 66 5.0 -14.5 199 46 313.8 314.1 288.6 319.7 1.80 14 500 5410 -14.7 -19.6 66 4.9 -16.1 200 44 315.1 315.4 288.9 320.5 1.62 15 429 6551 -22.9 -27.5 66 4.6 -23.8 203 49 318.8 319.0 289.3 322.0 0.93 16 400 7060 -27.1 -30.3 74 3.2 -27.6 205 52 319.8 319.9 289.5 322.5 0.77 17 355 7906 -33.7 -34.7 91 1.0 -33.8 207 62 322.0 322.1 290.0 324.0 0.57 18 305 8949 -42.5 -43.5 90 1.0 -42.6 210 76 323.9 324.0 290.2 324.9 0.27 19 303 8993 -42.7 -45.8 72 3.1 -42.9 210 76 324.3 324.3 290.3 325.0 0.21 20 302 9015 -42.9 -44.8 81 1.9 -43.0 210 76 324.3 324.3 290.3 325.2 0.23 21 300 9060 -43.3 -45.2 81 1.9 -43.4 210 77 324.3 324.4 290.3 325.2 0.23 22 299 9083 -43.5 -44.9 86 1.4 -43.6 210 77 324.4 324.4 290.3 325.2 0.23 23 268 9809 -50.1 -54.4 60 4.3 -50.3 206 77 325.1 325.1 290.4 325.4 0.09 24 260 10007 -51.9 -55.8 63 3.9 -52.0 205 77 325.2 325.2 290.4 325.5 0.08 25 250 10260 -54.3 -57.6 67 3.3 -54.4 205 73 325.3 325.4 290.5 325.6 0.06 26 202 11590 -66.9 -70.5 60 3.6 -66.9 205 73 325.9 325.9 290.6 325.9 0.01 27 200 11650 -66.7 -70.4 59 3.7 -66.7 210 71 327.1 327.1 290.9 327.2 0.01 28 198 11710 -66.7 -70.0 63 3.3 -66.7 210 70 328.1 328.1 291.2 328.1 0.02 29 192 11896 -66.7 -70.2 61 3.5 -66.7 211 67 331.0 331.0 292.0 331.0 0.02 30 183 12187 -63.3 -78.3 11 15.0 -63.4 212 62 341.1 341.1 294.6 341.1 0.00 31 160 13018 -58.9 -82.9 3 24.0 -59.1 214 49 361.9 361.9 299.1 361.9 0.00 32 150 13420 -60.3 -83.3 3 23.0 -60.5 215 42 366.2 366.2 299.9 366.2 0.00 33 100 15960 -59.1 -86.1 2 27.0 -59.5 235 31 413.5 413.5 306.9 413.5 0.00 34 70 18190 -61.9 -88.9 2 27.0 -62.2 245 25 452.0 452.0 311.0 452.0 0.00 35 50 20270 -62.7 -88.7 2 26.0 -63.1 260 29 495.7 495.7 314.7 495.7 0.00 36 30 23390 -64.9 -89.9 2 25.0 -65.4 265 33 567.7 567.7 319.0 567.7 0.00 37 23 25009 -66.5 -91.5 2 25.0 -67.0 272 33 607.8 607.8 321.0 607.9 0.00 38 20 25860 -65.3 -91.3 2 26.0 -66.0 275 33 636.3 636.3 322.2 636.3 0.00 39 10 30090 -64.9 -91.9 1 27.0 -66.2 275 56 777.3 777.3 326.7 777.4 0.01 40 9.0 30732 -65.3 -92.3 1 27.0 -66.7 799.5 799.5 327.3 799.6 0.01 41 7.6 31779 -58.1 -90.1 1 32.0 -61.5 868.2 868.2 328.8 868.3 0.01 42 5.7 33601 -55.7 -87.7 1 32.0 -60.7 953.2 953.2 330.4 953.5 0.03 43 5.1 34312 -54.3 -88.3 1 34.0 -60.3 990.3 990.4 331.0 990.6 0.03 TRP 202 11590 -66.9 -70.5 60 3.6 -66.9 205 73 325.9 325.9 290.6 325.9 0.01 WND 260 10007 -51.9 -55.8 63 3.9 -52.0 205 77 325.2 325.2 290.4 325.5 0.08 Sounding variables and indices 1000-500 mb thick: 5532.00 m Freezing level: 716.55 mb = 2625.70 m = 8614.41 ft Wetbulb zero: 730.57 mb = 2466.84 m = 8093.20 ft Precipitable water: 1.08 inches Sfc-500 mean rel hum: 87.37 % Est. max temperature: 19.98 C = 67.97 F Sfc-Lift cond lev (LCL): 962.78 mb = 197.11 m = 646.68 ft T: 12.84 C 700-500 lapse rate: 5.15 C/km ThetaE index: 5.00 C Layer 742.0- 603.0 mb Conv cond level (CCL): 926.13 mb = 522.73 m = 1714.99 ft Mean mixing ratio: 8.73 g/kg Conv temperature: 15.55 C = 59.99 F Cap Strength: 4.28 C Lifted Index: 4.67 C Risk: None Lifted Index @300 mb: 7.07 C Lifted Index @700 mb: 0.56 C Showalter Index: 4.62 C Risk: None Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 21.60 C K Index: 27.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 250.80 Risk: None Energy Index: 1.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.84 J/kg Max Up Vert Vel: 8.35 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 4.55 C Lift Cond Lev (LCL): 926.31 mb = 521.11 m = 1709.66 ft Lev Free Conv (LFC): 921.31 mb = 566.27 m = 1857.81 ft Equ Level (EL): 901.31 mb = 748.92 m = 2457.07 ft B at Equ Level: 13.13 J/kg Max Parcel Lev (MPL): 781.31 mb = 1921.16 m = 6302.95 ft Wind level data Storm motion: 222 at 41 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 ---------------------------------------------------------- 0 983 23 170 19 -3.3 18.7 | 69 33 -30.5 -11.5 1 925 533 175 58 -5.1 57.8 | 131 42 -32.2 27.6 2 850 1234 195 62 16.0 59.9 | 159 32 -11.1 29.7 3 700 2810 190 62 10.8 61.1 | 152 35 -16.4 30.9 4 500 5410 200 44 15.0 41.3 | 133 16 -12.1 11.2 5 400 7060 205 52 22.0 47.1 | 163 18 -5.2 16.9 6 300 9060 210 77 38.5 66.7 | 197 38 11.3 36.5 7 260 10007 205 77 32.5 69.8 | 188 40 5.4 39.6 8 250 10260 205 73 30.9 66.2 | 186 36 3.7 36.0 9 202 11590 205 73 30.9 66.2 | 186 36 3.7 36.0 10 200 11650 210 71 35.5 61.5 | 195 32 8.3 31.3 11 150 13420 215 42 24.1 34.4 | 144 5 -3.1 4.2 12 100 15960 235 31 25.4 17.8 | 8 13 -1.8 -12.4 13 70 18190 245 25 22.7 10.6 | 13 20 -4.5 -19.6 14 50 20270 260 29 28.6 5.0 | 357 25 1.4 -25.1 15 30 23390 265 33 32.9 2.9 | 348 28 5.7 -27.3 16 20 25860 275 33 32.9 -2.9 | 350 34 5.7 -33.1 17 10 30090 275 56 55.8 -4.9 | 321 45 28.6 -35.1 Wind Parameters Mean winds (0-6000m): 192.0 at 54.2 knts Storm direction: 222.0 at 40.6 knts Shear (0-3000m) pos: 7.8 neg: 0.6 tot: 8.4 10-3/s Storm rel Dir Shear (0-3000m): 82.2 deg Storm rel helicity (0-3000m) pos: 508.3 neg: -38.2 tot: 470.1 m^2/s^2 ave: 156.7 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 8.7 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 0.56 Bulk Shear: 61.72 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 ------------------------------------------------------------------------------- 500 174 38 104 32| 39.4 0.0 39.4|324.8 0.0 324.8 649.6 0.94| 39.6 37.0 1000 179 49 123 34| 22.3 0.0 22.3|459.1 0.0 459.1 459.1 0.92| 27.5 25.3 1500 184 53 135 32| 15.5 0.0 15.5|508.3 -4.7 503.6 335.7 0.90| 20.8 18.6 2000 187 55 140 32| 11.7 0.4 12.1|508.3 -16.7 491.6 245.8 0.85| 16.0 13.6 2500 188 57 143 32| 9.3 0.7 10.0|508.3 -28.9 479.4 191.7 0.80| 13.2 10.6 3000 189 58 145 33| 7.8 0.6 8.4|508.3 -38.2 470.1 156.7 0.76| 11.4 8.7 4000 190 57 146 32| 5.1 0.5 5.6|508.3 -52.6 455.7 113.9 0.65| 9.6 6.2 5000 191 56 146 30| 3.5 0.4 3.9|508.3 -72.4 435.9 87.2 0.55| 8.4 4.6 6000 192 54 145 28| 3.0 0.3 3.4|522.4 -80.8 441.6 73.6 0.53| 7.6 4.0 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251030.12.gif