UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for UATT... Searching the city database file for: UATT ... Date:1200Z 13 OCT 25 Station: UATT WMO ident: 35229 Latitude: 50.30 Longitude: 57.23 Elevation: 227.00 ------------------------------------------------------------------------------- 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 168 140 3 SFC 994 227 15.0 10.6 75 4.4 12.4 140 3 288.6 290.1 285.8 311.4 8.09 2 925 817 10.2 4.2 66 6.0 7.1 215 9 289.7 290.7 283.7 305.7 5.59 3 850 1515 5.4 0.7 72 4.7 3.1 225 17 291.8 292.6 283.6 305.5 4.73 4 819 1818 3.0 -2.0 70 5.0 0.7 231 18 292.4 293.1 283.1 304.2 4.03 5 717 2882 -4.3 251 22 295.7 6 707 2993 -2.7 -4.8 85 2.1 -3.6 253 23 298.6 299.3 285.3 310.0 3.78 7 700 3072 -2.9 -6.3 77 3.4 -4.3 255 23 299.3 299.9 285.2 309.6 3.41 8 597 4313 -11.5 -13.0 89 1.5 -12.0 257 35 303.2 303.7 285.5 310.6 2.35 9 542 5048 -15.9 -20.9 65 5.0 -17.1 259 42 306.5 306.7 285.6 310.8 1.33 10 506 5562 -20.1 -22.8 79 2.7 -20.7 260 47 307.5 307.7 285.8 311.5 1.21 11 500 5650 -20.7 -24.8 70 4.1 -21.5 260 48 307.8 308.0 285.8 311.2 1.02 12 491 5784 -21.5 -27.5 58 6.0 -22.7 262 47 308.4 308.6 285.7 311.2 0.81 13 489 5814 -21.3 -28.3 53 7.0 -22.6 262 47 309.0 309.2 285.9 311.6 0.76 14 476 6012 -21.9 -34.9 30 13.0 -23.8 266 45 310.7 310.8 286.1 312.1 0.41 15 400 7270 -30.3 -47.3 17 17.0 -31.7 285 36 315.6 315.6 287.5 316.1 0.13 16 399 7288 -30.3 -47.3 17 17.0 -31.7 285 36 315.8 315.9 287.5 316.3 0.13 17 300 9250 -46.9 -53.9 45 7.0 -47.1 275 38 319.3 319.3 288.6 319.6 0.08 18 299 9272 -47.1 -54.1 45 7.0 -47.3 275 38 319.3 319.3 288.6 319.6 0.08 19 250 10430 -55.1 -61.1 47 6.0 -55.2 285 38 324.1 324.2 290.0 324.3 0.04 20 248 10481 -55.7 -61.7 47 6.0 -55.8 285 38 324.0 324.0 290.0 324.2 0.04 21 203 11738 -62.5 -69.5 38 7.0 -62.6 290 36 332.4 332.4 292.4 332.4 0.02 22 200 11830 -60.1 -67.1 39 7.0 -60.2 295 36 337.6 337.6 293.7 337.7 0.02 23 194 12021 -57.3 -65.3 36 8.0 -57.5 294 37 345.0 345.0 295.6 345.1 0.03 24 181 12456 -59.7 -69.7 26 10.0 -59.8 292 38 348.0 348.0 296.2 348.1 0.02 25 173 12740 -56.5 -66.5 27 10.0 -56.7 290 39 357.8 357.8 298.3 358.0 0.03 26 150 13640 -58.5 -72.5 15 14.0 -58.7 285 42 369.3 369.3 300.4 369.4 0.01 27 100 16170 -61.5 -90.5 1 29.0 -61.7 285 31 408.9 408.9 306.4 408.9 0.00 28 90 16827 -58.7 -88.7 1 30.0 -59.1 282 31 427.0 427.0 308.5 427.0 0.00 29 70 18400 -59.9 -89.9 1 30.0 -60.3 275 31 456.2 456.2 311.4 456.2 0.00 30 50 20480 -63.1 -92.1 1 29.0 -63.5 265 31 494.8 494.8 314.6 494.8 0.00 31 30 23630 -63.3 -92.3 1 29.0 -63.9 270 25 572.1 572.1 319.3 572.1 0.00 32 22 25560 -61.1 -91.1 1 30.0 -62.1 274 22 631.7 631.7 322.0 631.7 0.00 33 20 26160 -57.5 -88.5 1 31.0 -59.2 275 21 660.2 660.2 323.1 660.2 0.01 34 16 27587 -53.1 -85.1 1 32.0 -56.2 270 26 718.0 718.0 325.0 718.2 0.02 35 14 28450 -52.7 -84.7 1 32.0 -56.2 267 29 747.3 747.3 325.8 747.5 0.02 36 10 30660 -45.7 -80.7 1 35.0 -53.1 260 36 849.0 849.0 328.4 849.5 0.06 37 6.8 33268 -38.9 -75.9 1 37.0 -51.6 976.3 976.4 330.8 978.5 0.19 TRP 203 11738 -62.5 -69.5 38 7.0 -62.6 290 36 332.4 332.4 292.4 332.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5482.00 m Freezing level: 777.08 mb = 2254.96 m = 7398.08 ft Wetbulb zero: 800.33 mb = 2002.15 m = 6568.64 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 75.63 % Est. max temperature: 18.26 C = 64.87 F Sfc-Lift cond lev (LCL): 930.59 mb = 767.58 m = 2518.26 ft T: 10.60 C 700-500 lapse rate: 6.90 C/km ThetaE index: 7.24 C Layer 925.0- 717.0 mb Conv cond level (CCL): 840.92 mb = 1602.50 m = 5257.47 ft Mean mixing ratio: 6.38 g/kg Conv temperature: 18.32 C = 64.97 F Cap Strength: 3.18 C Lifted Index: 3.13 C Risk: None Lifted Index @300 mb: 8.39 C Lifted Index @700 mb: 2.41 C Showalter Index: 4.48 C Risk: None Total Totals Index: 47.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 21.40 C K Index: 23.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 187.10 Risk: None Energy Index: 1.16 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-): 45.31 J/kg Cap Strength: 3.20 C Lift Cond Lev (LCL): 871.94 mb = 1304.64 m = 4280.26 ft Lev Free Conv (LFC): 736.94 mb = 2662.37 m = 8734.69 ft Equ Level (EL): 716.94 mb = 2882.51 m = 9456.93 ft B at Equ Level: 5.61 J/kg Max Parcel Lev (MPL): 706.94 mb = 2993.71 m = 9821.76 ft Wind level data Storm motion: 284 at 20 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 ---------------------------------------------------------- 0 994 227 140 3 -1.9 2.3 | 108 23 -21.8 7.1 1 925 817 215 9 5.2 7.4 | 130 19 -14.7 12.2 2 850 1515 225 17 12.0 12.0 | 155 19 -7.9 16.8 3 700 3072 255 23 22.2 6.0 | 192 11 2.3 10.8 4 500 5650 260 48 47.3 8.3 | 244 30 27.4 13.1 5 400 7270 285 36 34.8 -9.3 | 287 16 14.9 -4.5 6 300 9250 275 38 37.9 -3.3 | 265 18 18.0 1.5 7 250 10430 285 38 36.7 -9.8 | 287 18 16.8 -5.0 8 203 11738 290 36 33.8 -12.3 | 298 16 14.0 -7.5 9 200 11830 295 36 32.6 -15.2 | 309 16 12.8 -10.4 10 150 13640 285 42 40.6 -10.9 | 286 22 20.7 -6.1 11 100 16170 285 31 29.9 -8.0 | 288 11 10.1 -3.2 12 70 18400 275 31 30.9 -2.7 | 259 11 11.0 2.1 13 50 20480 265 31 30.9 2.7 | 236 13 11.0 7.5 14 30 23630 270 25 25.0 -0.0 | 227 7 5.1 4.8 15 20 26160 275 21 20.9 -1.8 | 199 3 1.0 3.0 16 10 30660 260 36 35.5 6.3 | 235 19 15.6 11.1 Wind Parameters Mean winds (0-6000m): 253.6 at 27.3 knts Storm direction: 283.6 at 20.4 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 91.1 deg Storm rel helicity (0-3000m) pos: 131.2 neg: 0.0 tot: 131.2 m^2/s^2 ave: 43.7 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 4.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 81.85 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 ------------------------------------------------------------------------------- 500 195 6 119 21| 7.5 0.0 7.5| 42.9 0.0 42.9 85.8 0.90| 8.2 7.4 1000 211 8 127 20| 7.0 0.0 7.0| 73.1 0.0 73.1 73.1 0.89| 7.6 6.8 1500 218 11 135 19| 6.2 0.0 6.2| 95.9 0.0 95.9 64.0 0.90| 6.8 6.1 2000 224 13 142 18| 5.3 0.0 5.3|108.5 0.0 108.5 54.3 0.88| 6.0 5.3 2500 231 14 148 16| 4.7 0.0 4.7|119.9 0.0 119.9 48.0 0.87| 5.6 4.9 3000 237 16 154 15| 4.4 0.0 4.4|131.2 0.0 131.2 43.7 0.87| 5.4 4.7 4000 244 19 169 13| 4.6 0.0 4.6|158.3 0.0 158.3 39.6 0.83| 5.3 4.4 5000 250 23 189 13| 4.7 0.0 4.7|188.1 0.0 188.1 37.6 0.77| 5.3 4.1 6000 254 27 207 14| 3.9 0.0 3.9|244.4 0.0 244.4 40.7 0.75| 5.4 4.1 Wrote GIF file: /home/apache/climate/data/raob//UATT/skewt/UATT.skewt.20251013.12.gif