UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for EI953... Searching the city database file for: EI953 ... Date:1200Z 22 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 -49 190 3 SFC 992 18 11.0 9.9 93 1.1 10.4 190 3 284.8 286.1 283.9 306.2 7.73 2 925 597 6.8 5.9 94 0.9 6.3 220 15 286.3 287.4 283.0 303.9 6.30 3 864 1154 2.8 2.5 98 0.3 2.7 224 18 287.7 288.7 282.5 302.8 5.30 4 850 1286 2.4 1.0 90 1.4 1.7 225 19 288.7 289.5 282.4 302.5 4.84 5 700 2829 -6.7 -7.1 97 0.4 -6.8 220 17 295.1 295.6 283.2 304.6 3.20 6 690 2941 -7.3 -7.8 96 0.5 -7.5 221 18 295.6 296.2 283.3 304.8 3.08 7 643 3486 -11.3 -11.7 97 0.4 -11.4 224 23 297.1 297.5 283.2 304.5 2.43 8 599 4026 -14.9 -16.0 91 1.1 -15.2 227 28 299.0 299.4 283.3 304.7 1.83 9 584 4217 -17.3 -26.3 45 9.0 -19.1 228 29 298.4 298.5 281.7 300.9 0.76 10 581 4256 -17.3 -24.3 54 7.0 -18.8 228 30 298.8 299.0 282.1 301.8 0.92 11 574 4346 -17.9 -25.9 50 8.0 -19.5 229 31 299.2 299.3 282.1 301.8 0.81 12 571 4386 -18.5 -38.5 15 20.0 -21.1 229 31 298.9 299.0 281.2 299.7 0.24 13 552 4638 -18.9 -43.9 9 25.0 -21.7 231 33 301.3 301.4 282.1 301.8 0.14 14 549 4678 -18.9 -41.9 11 23.0 -21.7 231 34 301.8 301.8 282.4 302.4 0.18 15 530 4940 -19.9 -29.9 41 10.0 -21.6 232 36 303.7 303.8 283.7 305.7 0.60 16 500 5370 -22.5 -34.5 33 12.0 -24.2 235 40 305.6 305.7 284.2 307.0 0.41 17 446 6197 -28.5 -39.5 34 11.0 -29.7 238 45 308.2 308.3 285.0 309.2 0.28 18 423 6575 -29.9 -53.9 8 24.0 -31.4 239 47 311.1 311.1 285.8 311.3 0.06 19 400 6970 -32.5 -52.5 12 20.0 -33.7 240 50 312.7 312.8 286.4 313.0 0.07 20 378 7365 -35.1 -52.1 16 17.0 -36.1 240 51 314.4 314.4 287.0 314.7 0.08 21 300 8930 -47.3 -60.3 21 13.0 -47.7 240 56 318.7 318.7 288.3 318.8 0.04 22 288 9199 -49.3 -62.3 20 13.0 -49.6 240 56 319.6 319.6 288.6 319.7 0.03 23 272 9573 -51.3 -62.3 26 11.0 -51.5 240 57 321.9 321.9 289.4 322.1 0.03 24 261 9841 -51.9 -63.9 22 12.0 -52.1 240 58 324.9 324.9 290.3 325.0 0.03 25 254 10017 -52.9 -64.9 22 12.0 -53.1 240 58 325.9 325.9 290.6 326.0 0.02 26 250 10120 -52.7 -65.7 19 13.0 -52.9 240 60 327.7 327.7 291.1 327.8 0.02 27 216 11068 -49.8 -73.7 4 24.0 -50.3 245 64 346.2 346.2 295.8 346.3 0.01 28 213 11160 -49.5 -74.5 4 25.0 -50.0 247 63 348.1 348.1 296.2 348.1 0.01 29 200 11570 -50.9 -76.9 3 26.0 -51.3 255 60 352.2 352.2 297.1 352.2 0.01 30 150 13430 -52.9 -79.9 2 27.0 -53.4 260 50 378.9 378.9 302.1 378.9 0.00 31 141 13830 -52.5 -80.5 2 28.0 -53.0 262 47 386.4 386.4 303.2 386.4 0.00 32 110 15416 -57.7 -82.7 3 25.0 -58.0 271 35 405.0 405.1 305.9 405.1 0.00 33 100 16020 -56.3 -83.3 2 27.0 -56.8 275 31 418.9 418.9 307.6 419.0 0.00 34 70 18270 -59.9 -86.9 2 27.0 -60.3 255 29 456.2 456.2 311.4 456.3 0.00 35 50 20370 -61.9 -88.9 2 27.0 -62.4 255 25 497.6 497.6 314.8 497.6 0.00 36 32 23122 -63.7 -89.7 2 26.0 -64.3 277 34 560.5 560.5 318.6 560.6 0.00 37 30 23520 -62.3 -90.3 1 28.0 -63.0 280 35 574.8 574.8 319.4 574.8 0.00 38 20 26040 -59.3 -89.3 1 30.0 -60.7 255 60 654.7 654.7 322.9 654.7 0.01 39 15 27856 -57.5 -88.5 1 31.0 -59.7 255 68 716.8 716.8 325.0 716.9 0.01 40 13 28757 -59.9 -89.9 1 30.0 -61.8 255 72 738.4 738.4 325.6 738.5 0.01 41 10 30420 -54.5 -87.5 1 33.0 -58.3 255 79 816.1 816.1 327.6 816.3 0.02 42 8.5 31451 -58.5 -89.5 1 31.0 -61.5 839.3 839.3 328.1 839.4 0.01 43 7.7 32080 -53.5 -88.5 1 35.0 -58.5 883.5 883.5 329.1 883.7 0.02 44 5.3 34500 -50.5 -87.5 0 37.0 -58.1 996.5 996.5 331.1 996.9 0.03 45 4.5 35566 -50.7 -86.7 1 36.0 -58.8 1043.3 1043.3 331.8 1043.8 0.05 TRP 254 10017 -52.9 -64.9 22 12.0 -53.1 240 58 325.9 325.9 290.6 326.0 0.02 WND 216 11068 -49.8 -73.7 4 24.0 -50.3 245 64 346.2 346.2 295.8 346.3 0.01 Sounding variables and indices 1000-500 mb thick: 5419.00 m Freezing level: 810.44 mb = 1692.94 m = 5554.21 ft Wetbulb zero: 819.86 mb = 1572.93 m = 5160.46 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 78.81 % Est. max temperature: 15.16 C = 59.29 F Sfc-Lift cond lev (LCL): 975.77 mb = 154.55 m = 507.04 ft T: 10.01 C 700-500 lapse rate: 6.22 C/km ThetaE index: 3.74 C Layer 925.0- 700.0 mb Conv cond level (CCL): 923.57 mb = 609.62 m = 2000.05 ft Mean mixing ratio: 6.68 g/kg Conv temperature: 12.49 C = 54.48 F Cap Strength: 2.46 C Lifted Index: 3.32 C Risk: None Lifted Index @300 mb: 10.16 C Lifted Index @700 mb: 0.19 C Showalter Index: 4.73 C Risk: None Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 23.50 C K Index: 25.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 136.71 Risk: None Energy Index: 0.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.63 J/kg Max Up Vert Vel: 7.30 m/s Conv Inhibition (B-): 0.68 J/kg Cap Strength: 3.04 C Lift Cond Lev (LCL): 928.81 mb = 562.96 m = 1846.96 ft Lev Free Conv (LFC): 903.81 mb = 786.12 m = 2579.10 ft Equ Level (EL): 723.81 mb = 2563.17 m = 8409.24 ft B at Equ Level: 23.63 J/kg Max Parcel Lev (MPL): 533.81 mb = 4886.79 m = 16032.59 ft Wind level data Storm motion: 259 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 ---------------------------------------------------------- 0 992 18 190 3 0.5 3.0 | 88 17 -17.4 -0.5 1 925 597 220 15 9.6 11.5 | 134 12 -8.2 8.0 2 850 1286 225 19 13.4 13.4 | 156 11 -4.5 10.0 3 700 2829 220 17 10.9 13.0 | 144 12 -7.0 9.5 4 500 5370 235 40 32.8 22.9 | 217 25 14.9 19.5 5 400 6970 240 50 43.3 25.0 | 230 33 25.4 21.5 6 300 8930 240 56 48.5 28.0 | 231 39 30.6 24.5 7 254 10017 240 58 50.2 29.0 | 232 41 32.3 25.5 8 250 10120 240 60 52.0 30.0 | 232 43 34.1 26.5 9 216 11068 245 64 58.0 27.0 | 240 47 40.1 23.6 10 200 11570 255 60 58.0 15.5 | 253 42 40.1 12.1 11 150 13430 260 50 49.2 8.7 | 261 32 31.3 5.2 12 100 16020 275 31 30.9 -2.7 | 295 14 13.0 -6.2 13 70 18270 255 29 28.0 7.5 | 248 11 10.1 4.0 14 50 20370 255 25 24.1 6.5 | 244 7 6.3 3.0 15 30 23520 280 35 34.5 -6.1 | 300 19 16.6 -9.6 16 20 26040 255 60 58.0 15.5 | 253 42 40.1 12.1 17 10 30420 255 79 76.3 20.4 | 254 61 58.4 17.0 Wind Parameters Mean winds (0-6000m): 229.0 at 24.3 knts Storm direction: 259.0 at 18.2 knts Shear (0-3000m) pos: 3.0 neg: 0.3 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 64.0 deg Storm rel helicity (0-3000m) pos: 62.4 neg: -6.9 tot: 55.5 m^2/s^2 ave: 18.5 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.74 Bulk Shear: 36.22 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 ------------------------------------------------------------------------------- 500 214 8 104 14| 11.1 0.0 11.1| 39.4 0.0 39.4 78.8 0.89| 11.4 10.2 1000 219 12 120 12| 7.7 0.0 7.7| 52.3 0.0 52.3 52.3 0.91| 8.0 7.3 1500 221 14 130 11| 5.6 0.0 5.6| 57.0 -0.9 56.1 37.4 0.88| 6.0 5.3 2000 222 15 136 11| 4.2 0.2 4.4| 57.0 -3.2 53.8 26.9 0.80| 4.7 3.8 2500 222 16 138 11| 3.4 0.3 3.7| 57.0 -5.5 51.4 20.6 0.72| 4.0 2.9 3000 222 16 140 11| 3.0 0.3 3.3| 62.4 -6.9 55.5 18.5 0.71| 3.7 2.6 4000 223 18 149 11| 3.5 0.2 3.7| 92.8 -6.9 85.9 21.5 0.77| 4.0 3.0 5000 226 21 165 11| 3.7 0.2 3.9|128.5 -6.9 121.6 24.3 0.77| 4.2 3.2 6000 229 24 182 12| 3.7 0.1 3.9|160.7 -6.9 153.7 25.6 0.74| 4.1 3.1 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251022.12.gif