UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051300.upa.cvt Date: 0000Z 13 MAY 25 Searching for UATT... Searching the city database file for: UATT ... Date:0000Z 13 MAY 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 40 SFC 978 227 17.0 12.1 73 4.9 14.0 60 7 292.0 293.6 288.1 317.9 9.10 2 940 569 19.8 8.8 49 11.0 13.2 138 21 298.2 299.6 288.9 320.4 7.58 3 925 709 19.6 6.6 43 13.0 12.1 170 27 299.4 300.6 288.4 318.9 6.62 4 903 916 19.2 5.2 40 14.0 11.2 180 28 301.0 302.1 288.5 319.3 6.15 5 887 1070 20.2 5.2 37 15.0 11.6 187 29 303.6 304.7 289.5 322.4 6.26 6 864 1296 19.2 3.2 35 16.0 10.3 198 30 304.8 305.9 289.3 321.8 5.58 7 850 1436 18.6 2.6 34 16.0 9.7 205 31 305.6 306.6 289.4 322.2 5.43 8 700 3059 5.2 -2.8 56 8.0 1.3 220 25 308.2 309.1 289.4 322.1 4.45 9 678 3318 3.0 -5.0 56 8.0 -0.7 221 26 308.6 309.3 289.0 320.8 3.89 10 644 3731 -0.5 -8.5 55 8.0 -3.9 224 28 309.2 309.8 288.5 319.1 3.12 11 611 4149 -3.5 -10.5 58 7.0 -6.3 226 30 310.5 311.0 288.5 319.4 2.81 12 600 4292 -4.3 -12.3 54 8.0 -7.3 227 31 311.1 311.6 288.5 319.1 2.48 13 564 4776 -7.7 -15.7 53 8.0 -10.4 230 33 312.7 313.1 288.5 319.2 1.99 14 525 5328 -11.9 -23.9 36 12.0 -15.0 233 36 314.1 314.3 288.0 317.7 1.06 15 510 5550 -13.5 -30.5 22 17.0 -17.1 234 37 314.8 314.9 287.7 316.9 0.59 16 500 5700 -13.7 -50.7 3 37.0 -18.3 235 38 316.3 316.3 287.6 316.6 0.07 17 489 5869 -14.3 -54.3 2 40.0 -18.8 235 38 317.6 317.6 288.0 317.8 0.05 18 401 7342 -26.9 -52.9 7 26.0 -29.0 240 40 319.8 319.8 288.8 320.1 0.07 19 400 7360 -26.9 -52.9 7 26.0 -29.0 240 40 320.0 320.0 288.8 320.3 0.07 20 396 7432 -27.5 -53.5 7 26.0 -29.5 240 40 320.2 320.2 288.9 320.4 0.07 21 306 9218 -43.7 -55.7 25 12.0 -44.2 249 42 321.9 322.0 289.4 322.2 0.07 22 300 9350 -44.7 -56.7 25 12.0 -45.2 250 42 322.4 322.4 289.5 322.6 0.06 23 299 9372 -45.1 -57.1 25 12.0 -45.5 250 42 322.1 322.1 289.5 322.3 0.06 24 250 10550 -54.1 -62.1 37 8.0 -54.2 250 66 325.6 325.6 290.5 325.8 0.04 25 239 10835 -56.5 -64.1 38 7.6 -56.6 245 69 326.2 326.2 290.7 326.3 0.03 26 226 11186 -59.5 -66.5 40 7.0 -59.6 249 63 326.9 326.9 290.9 327.0 0.02 27 223 11269 -59.7 -66.7 40 7.0 -59.8 250 62 327.9 327.9 291.1 327.9 0.02 28 202 11887 -57.5 -66.5 31 9.0 -57.6 232 53 340.7 340.7 294.5 340.8 0.02 29 200 11950 -57.7 -67.7 27 10.0 -57.9 230 52 341.4 341.4 294.7 341.5 0.02 30 185 12443 -56.3 -67.3 24 11.0 -56.5 235 50 351.4 351.4 297.0 351.5 0.02 31 172 12906 -55.5 -68.5 18 13.0 -55.8 240 48 360.1 360.1 298.7 360.2 0.02 32 158 13448 -54.7 -68.7 16 14.0 -55.0 246 45 370.3 370.3 300.7 370.4 0.02 33 150 13780 -54.5 -69.5 14 15.0 -54.8 250 44 376.2 376.2 301.6 376.3 0.02 34 135 14460 -53.3 -70.3 11 17.0 -53.7 242 40 389.8 389.8 303.8 389.9 0.02 35 127 14855 -54.5 -72.5 9 18.0 -54.9 238 38 394.5 394.5 304.5 394.6 0.02 36 103 16200 -55.1 -76.1 6 21.0 -55.6 222 30 417.7 417.7 307.4 417.8 0.01 37 100 16390 -55.1 -76.1 6 21.0 -55.6 220 29 421.3 421.3 307.9 421.3 0.01 38 84 17492 -57.5 -80.5 4 23.0 -58.0 249 21 437.9 437.9 309.7 438.0 0.01 39 70 18640 -56.9 -82.9 2 26.0 -57.5 280 13 462.7 462.7 312.0 462.7 0.01 40 68 18824 -56.5 -82.5 2 26.0 -57.2 271 12 467.4 467.4 312.4 467.4 0.01 41 55 20168 -58.3 -86.3 2 28.0 -58.9 201 7 492.5 492.5 314.4 492.5 0.00 42 52 20522 -57.7 -85.7 2 28.0 -58.4 183 6 501.8 501.8 315.1 501.9 0.00 43 50 20770 -57.3 -85.3 2 28.0 -58.1 170 5 508.4 508.4 315.5 508.5 0.01 44 30 24010 -54.7 -82.7 2 28.0 -56.3 40 11 595.5 595.5 320.4 595.6 0.01 45 24 25441 -52.7 -80.7 2 28.0 -55.1 59 13 640.6 640.6 322.3 640.8 0.02 46 23 25715 -52.5 -80.5 2 28.0 -55.0 63 14 649.0 649.0 322.6 649.2 0.03 47 21 26303 -51.7 -79.7 2 28.0 -54.5 71 15 668.5 668.5 323.4 668.8 0.03 48 21 26303 -51.3 -79.3 2 28.0 -54.2 71 15 669.7 669.8 323.4 670.0 0.04 49 20 26620 -49.9 -77.9 2 28.0 -53.4 75 15 683.4 683.5 323.9 683.8 0.05 50 18 27310 -49.3 -77.3 2 28.0 -53.2 706.2 706.3 324.7 706.7 0.06 51 16 28088 -46.1 -75.1 2 29.0 -51.5 740.9 740.9 325.7 741.7 0.09 52 12 30014 -43.1 -72.1 3 29.0 -50.8 815.0 815.1 327.7 816.9 0.19 53 12 30014 -43.1 -72.1 3 29.0 -50.8 815.0 815.1 327.7 816.9 0.19 54 12 30014 -43.3 814.3 TRP 223 11269 -59.7 -66.7 40 7.0 -59.8 250 62 327.9 327.9 291.1 327.9 0.02 WND 239 10835 -56.5 -64.1 38 7.6 -56.6 245 69 326.2 326.2 290.7 326.3 0.03 Sounding variables and indices 1000-500 mb thick: 5660.00 m Freezing level: 648.86 mb = 3672.38 m = 12048.36 ft Wetbulb zero: 685.99 mb = 3223.11 m = 10574.39 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 46.68 % Est. max temperature: 30.93 C = 87.67 F Sfc-Lift cond lev (LCL): 909.12 mb = 857.87 m = 2814.50 ft T: 19.31 C 700-500 lapse rate: 7.16 C/km ThetaE index: 3.11 C Layer 700.0- 611.0 mb Conv cond level (CCL): 681.09 mb = 3281.21 m = 10765.01 ft Mean mixing ratio: 7.15 g/kg Conv temperature: 33.45 C = 92.21 F Cap Strength: 7.50 C Lifted Index: 2.75 C Risk: None Lifted Index @300 mb: 2.27 C Lifted Index @700 mb: 4.83 C Showalter Index: 1.49 C Risk: Showers probable Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 32.30 C Cross Totals Index: 16.30 C K Index: 26.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 218.70 Risk: None Energy Index: -1.02 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.46 J/kg Max Up Vert Vel: 9.21 m/s Conv Inhibition (B-): 42561.27 J/kg Cap Strength: 7.50 C Lift Cond Lev (LCL): 781.23 mb = 2141.23 m = 7024.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 249 at 22 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 ---------------------------------------------------------- 0 978 227 60 7 -6.1 -3.5 | 67 29 -27.0 -11.4 1 925 709 170 27 -4.7 26.6 | 126 32 -25.6 18.6 2 850 1436 205 31 13.1 28.1 | 159 22 -7.8 20.1 3 700 3059 220 25 16.1 19.2 | 157 12 -4.8 11.2 4 500 5700 235 38 31.1 21.8 | 216 17 10.2 13.8 5 400 7360 240 40 34.6 20.0 | 229 18 13.8 12.1 6 300 9350 250 42 39.5 14.4 | 251 20 18.6 6.4 7 250 10550 250 66 62.0 22.6 | 250 44 41.1 14.6 8 239 10835 245 69 62.5 29.2 | 243 47 41.6 21.2 9 223 11269 250 62 58.3 21.2 | 250 40 37.4 13.3 10 200 11950 230 52 39.8 33.4 | 217 32 18.9 25.5 11 150 13780 250 44 41.3 15.0 | 251 22 20.5 7.1 12 100 16390 220 29 18.6 22.2 | 171 14 -2.2 14.3 13 70 18640 280 13 12.8 -2.3 | 38 13 -8.1 -10.2 14 50 20770 170 5 -0.9 4.9 | 82 22 -21.8 -3.0 15 30 24010 40 11 -7.1 -8.4 | 60 32 -28.0 -16.4 16 20 26620 75 15 -14.5 -3.9 | 72 37 -35.4 -11.8 Wind Parameters Mean winds (0-6000m): 219.2 at 29.8 knts Storm direction: 249.2 at 22.4 knts Shear (0-3000m) pos: 5.6 neg: 0.0 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 94.1 deg Storm rel helicity (0-3000m) pos: 431.5 neg: -2.4 tot: 429.1 m^2/s^2 ave: 143.0 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 8.8 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 0.45 Bulk Shear: 95.32 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 ------------------------------------------------------------------------------- 500 156 17 106 29| 31.2 0.0 31.2|323.4 0.0 323.4 646.8 0.92| 40.0 36.9 1000 175 23 123 27| 18.1 0.0 18.1|399.8 0.0 399.8 399.8 0.90| 26.3 23.7 1500 187 25 134 25| 12.4 0.0 12.4|428.2 0.0 428.2 285.5 0.87| 20.0 17.4 2000 194 26 140 23| 8.9 0.0 8.9|428.6 -0.1 428.6 214.3 0.83| 15.8 13.1 2500 199 27 144 21| 6.7 0.0 6.7|428.6 -1.2 427.4 171.0 0.79| 13.2 10.4 3000 202 26 146 20| 5.6 0.0 5.6|431.5 -2.4 429.1 143.0 0.77| 11.4 8.8 4000 208 27 152 18| 4.8 0.0 4.8|450.0 -2.4 447.6 111.9 0.78| 9.3 7.3 5000 214 28 162 16| 4.4 0.0 4.4|470.5 -2.4 468.1 93.6 0.79| 8.1 6.4 6000 219 30 172 15| 3.9 0.0 3.9|486.7 -2.4 484.3 80.7 0.80| 7.1 5.6 Wrote GIF file: /home/apache/climate/data/raob//UATT/skewt/UATT.skewt.20250513.00.gif