UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110300.upa.cvt Date: 0000Z 3 NOV 25 Searching for LTBM... Searching the city database file for: LTBM ... Date:0000Z 3 NOV 25 Station: LTBM WMO ident: 17240 Latitude: 37.75 Longitude: 30.55 Elevation: 997.00 ------------------------------------------------------------------------------- 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 195 1 925 841 SFC 908 997 9.0 4.0 71 5.0 6.4 0 0 290.0 291.0 283.8 306.1 5.61 3 907 1006 9.0 4.0 71 5.0 6.4 358 0 290.1 291.1 283.9 306.2 5.62 4 884 1219 12.2 -0.8 41 13.0 5.9 303 2 295.6 296.3 284.4 307.7 4.08 5 881 1247 12.4 -0.6 41 13.0 6.0 296 3 296.1 296.8 284.7 308.4 4.15 6 874 1314 12.0 -1.0 41 13.0 5.6 279 3 296.3 297.1 284.7 308.4 4.06 7 860 1448 13.2 -0.8 38 14.0 6.2 245 5 299.0 299.7 285.9 311.6 4.19 8 850 1546 13.6 -1.4 35 15.0 6.2 220 6 300.4 301.1 286.3 312.7 4.06 9 799 2066 12.8 -5.2 28 18.0 4.4 214 7 304.9 305.5 287.1 315.0 3.25 10 746 2638 7.8 -4.2 42 12.0 2.1 207 8 305.5 306.2 287.8 317.1 3.75 11 702 3136 4.2 -8.8 38 13.0 -1.3 200 9 306.9 307.4 287.3 315.7 2.80 12 701 3147 4.2 -10.8 33 15.0 -1.9 200 9 307.0 307.5 286.9 314.6 2.39 13 700 3159 4.8 -14.2 24 19.0 -2.4 200 9 307.8 308.1 286.6 313.7 1.82 14 681 3383 4.8 -40.2 2 45.0 -5.1 199 10 310.2 310.3 285.6 310.8 0.17 15 680 3395 4.6 -40.4 2 45.0 -5.2 199 10 310.1 310.2 285.6 310.7 0.17 16 656 3686 2.2 -41.8 2 44.0 -6.8 198 11 310.6 310.7 285.7 311.2 0.15 17 500 5810 -14.9 -37.9 12 23.0 -18.7 190 18 314.9 314.9 287.4 315.9 0.29 18 462 6406 -18.3 -39.3 14 21.0 -21.5 185 23 317.8 317.9 288.3 318.8 0.27 19 459 6455 -18.1 -46.1 7 28.0 -21.7 184 23 318.7 318.7 288.5 319.2 0.13 20 427 6992 -22.1 -38.1 22 16.0 -24.4 179 27 320.2 320.3 289.2 321.5 0.33 21 412 7255 -24.1 -37.1 29 13.0 -26.0 177 29 320.9 321.0 289.5 322.3 0.38 22 400 7470 -26.3 -34.3 47 8.0 -27.5 175 31 320.8 320.9 289.6 322.7 0.52 23 393 7598 -27.3 -34.3 51 7.0 -28.3 176 31 321.1 321.2 289.7 323.0 0.53 24 371 8010 -30.5 -38.5 45 8.0 -31.4 179 33 322.2 322.3 289.8 323.6 0.37 25 300 9480 -43.9 -49.9 51 6.0 -44.2 190 37 323.5 323.5 290.0 324.0 0.13 26 250 10680 -53.9 -59.9 48 6.0 -54.0 180 42 325.9 325.9 290.6 326.1 0.05 27 218 11545 -59.9 180 43 329.7 28 214 11660 -60.1 181 44 331.1 29 200 12080 -61.7 185 46 335.1 30 195 12237 -62.1 187 44 336.8 31 177 12837 -62.5 196 38 345.7 32 150 13860 -63.1 210 26 361.4 33 100 16350 -63.9 225 24 404.3 34 70 18550 -63.7 265 33 448.1 35 53 20260 -61.9 257 31 489.4 36 50 20620 -62.3 255 30 496.7 37 36 22648 -61.3 261 33 548.2 38 30 23780 -60.3 265 35 580.3 39 26 24676 -58.9 261 37 608.5 40 22 25723 -59.9 257 40 635.3 41 20 26320 -59.3 255 42 654.7 42 17 27346 -56.1 696.1 43 13 29073 -50.5 771.0 44 10 30803 -45.5 265 83 849.7 45 10 30803 -45.5 849.7 TRP 218 11545 -59.9 180 43 329.7 WND 10 30803 -45.5 265 83 849.7 Sounding variables and indices 1000-500 mb thick: 5615.00 m Freezing level: 635.93 mb = 3959.66 m = 12990.85 ft Wetbulb zero: 718.90 mb = 2940.79 m = 9648.13 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 20.68 % Est. max temperature: 23.91 C = 75.04 F Sfc-Lift cond lev (LCL): 841.36 mb = 1631.95 m = 5354.11 ft T: 13.47 C 700-500 lapse rate: 7.43 C/km ThetaE index: 6.38 C Layer 702.0- 656.0 mb Conv cond level (CCL): 571.30 mb = 4767.59 m = 15641.50 ft Mean mixing ratio: 4.12 g/kg Conv temperature: 31.28 C = 88.31 F Cap Strength: 9.82 C Lifted Index: 6.82 C Risk: None Lifted Index @300 mb: 9.17 C Lifted Index @700 mb: 8.33 C Showalter Index: 5.76 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 28.50 C Cross Totals Index: 13.50 C K Index: 8.10 Risk: None Sweat Index: 30.00 Risk: None Energy Index: 0.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 55.09 J/kg Max Up Vert Vel: 10.50 m/s Conv Inhibition (B-): 48000.74 J/kg Cap Strength: 9.65 C Lift Cond Lev (LCL): 696.70 mb = 3197.51 m = 10490.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 222 at 10 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 ---------------------------------------------------------- 0 908 997 0 0 -0.0 -0.0 | 42 10 -6.5 -7.1 1 850 1546 220 6 3.9 4.6 | 47 4 -2.7 -2.5 2 700 3159 200 9 3.1 8.5 | 111 4 -3.5 1.3 3 500 5810 190 18 3.1 17.7 | 162 11 -3.4 10.6 4 400 7470 175 31 -2.7 30.9 | 159 25 -9.2 23.7 5 300 9480 190 37 6.4 36.4 | 180 29 -0.1 29.3 6 250 10680 180 42 0.0 42.0 | 169 35 -6.5 34.9 7 218 11545 180 43 0.0 43.0 | 170 36 -6.5 35.9 8 200 12080 185 46 4.0 45.8 | 176 39 -2.5 38.7 9 150 13860 210 26 13.0 22.5 | 203 17 6.5 15.4 10 100 16350 225 24 17.0 17.0 | 227 14 10.4 9.8 11 70 18550 265 33 32.9 2.9 | 279 27 26.3 -4.3 12 50 20620 255 30 29.0 7.8 | 268 22 22.4 0.6 13 30 23780 265 35 34.9 3.1 | 278 29 28.3 -4.1 14 20 26320 255 42 40.6 10.9 | 264 34 34.0 3.7 Wind Parameters Mean winds (0-6000m): 192.5 at 12.9 knts Storm direction: 222.5 at 9.7 knts Shear (0-3000m) pos: 0.0 neg: 2.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 101.0 deg Storm rel helicity (0-3000m) pos: 8.2 neg: -9.2 tot: -1.1 m^2/s^2 ave: -0.4 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.75 Bulk Shear: 14.68 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 ------------------------------------------------------------------------------- 500 219 3 44 7| 0.0 5.6 5.6| 1.3 -9.2 -7.9 -15.8 -0.32| 8.7 -2.8 1000 218 4 46 5| 0.0 3.5 3.5| 3.3 -9.2 -5.9 -5.9 -0.07| 5.6 -0.4 1500 215 5 52 4| 0.0 2.7 2.7| 4.2 -9.2 -5.0 -3.4 0.04| 4.1 0.2 2000 211 6 61 4| 0.0 2.2 2.2| 5.1 -9.2 -4.1 -2.0 0.12| 3.4 0.4 2500 208 7 71 4| 0.0 2.1 2.1| 6.6 -9.2 -2.7 -1.1 0.20| 3.1 0.6 3000 205 7 83 3| 0.0 2.0 2.0| 8.2 -9.2 -1.1 -0.4 0.26| 2.9 0.7 4000 201 9 111 4| 0.0 2.0 2.0| 11.0 -9.2 1.8 0.4 0.30| 2.6 0.8 5000 197 11 132 5| 0.0 2.0 2.0| 13.2 -9.2 3.9 0.8 0.28| 2.5 0.7 6000 192 13 146 7| 0.0 2.3 2.3| 13.4 -12.6 0.8 0.1 0.19| 2.9 0.5 Wrote GIF file: /home/apache/climate/data/raob//LTBM/skewt/LTBM.skewt.20251103.00.gif