UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for DTTZ... Searching the city database file for: DTTZ ... Date:1200Z 15 OCT 25 Station: DTTZ WMO ident: 60760 Latitude: 33.92 Longitude: 8.10 Elevation: 93.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1004 93 29.6 14.6 40 15.0 19.6 110 1 302.4 304.3 292.6 333.4 10.46 1 1000 127 27.4 12.4 39 15.0 17.8 125 3 300.5 302.2 290.9 327.3 9.08 2 925 809 22.0 9.0 43 13.0 14.1 260 4 301.8 303.2 290.3 325.0 7.81 3 883 1211 20.0 4.0 35 16.0 11.0 263 12 303.8 304.8 289.1 321.2 5.78 4 850 1537 17.0 5.0 45 12.0 10.1 265 18 304.0 305.1 289.8 323.4 6.44 5 757 2511 9.6 1.6 57 8.0 5.3 265 23 306.2 307.2 289.8 323.5 5.68 6 700 3155 4.2 -1.8 65 6.0 1.2 265 27 307.1 308.0 289.3 321.9 4.79 7 648 3778 0.0 -5.0 69 5.0 -2.3 272 29 309.2 310.0 289.3 322.0 4.07 8 645 3816 -0.5 -6.5 64 6.0 -3.1 272 29 309.1 309.8 288.9 320.5 3.64 9 607 4298 -4.7 -8.3 76 3.6 -6.2 278 31 309.7 310.3 288.8 320.3 3.37 10 604 4337 -4.9 -10.9 63 6.0 -7.2 278 31 309.9 310.4 288.3 318.6 2.75 11 600 4389 -5.3 -16.3 42 11.0 -9.0 279 31 310.0 310.3 287.3 315.8 1.78 12 585 4587 -6.7 -16.7 45 10.0 -10.0 281 32 310.6 310.9 287.5 316.4 1.77 13 574 4735 -7.7 -13.7 62 6.0 -9.8 283 32 311.1 311.6 288.3 318.6 2.31 14 561 4913 -8.9 -15.9 57 7.0 -11.2 285 33 311.8 312.1 288.2 318.2 1.97 15 545 5137 -9.9 -22.9 34 13.0 -13.5 287 34 313.2 313.4 287.7 316.9 1.11 16 544 5151 -10.1 -20.1 44 10.0 -13.0 287 34 313.1 313.4 288.1 317.8 1.42 17 541 5194 -10.3 -18.3 52 8.0 -12.8 288 34 313.3 313.7 288.3 318.9 1.67 18 517 5543 -10.9 -38.9 8 28.0 -15.9 292 35 316.7 316.8 288.0 317.6 0.25 19 500 5800 -12.1 -35.1 13 23.0 -16.6 295 36 318.3 318.4 288.6 319.7 0.39 20 444 6694 -18.9 -37.9 17 19.0 -21.9 300 38 320.7 320.8 289.3 321.9 0.33 21 435 6845 -20.1 -30.1 41 10.0 -22.1 301 38 321.1 321.2 289.9 323.6 0.72 22 416 7174 -22.5 -31.5 44 9.0 -24.1 303 39 322.1 322.2 290.1 324.5 0.66 23 400 7460 -24.5 -30.5 57 6.0 -25.6 305 40 323.1 323.3 290.5 325.8 0.75 24 399 7478 -24.7 -31.7 52 7.0 -25.9 305 40 323.1 323.3 290.5 325.5 0.67 25 374 7946 -28.3 -40.3 31 12.0 -29.7 310 40 324.4 324.4 290.4 325.5 0.30 26 326 8917 -35.9 -45.9 35 10.0 -36.7 319 41 326.9 326.9 291.0 327.6 0.19 27 300 9490 -40.1 -51.1 30 11.0 -40.8 325 42 328.8 328.9 291.5 329.3 0.12 28 270 10201 -45.5 -57.5 25 12.0 -45.9 316 40 331.1 331.1 292.0 331.3 0.06 29 250 10710 -49.5 -62.5 20 13.0 -49.8 310 38 332.5 332.5 292.4 332.6 0.03 30 227 11333 -54.7 -66.7 21 12.0 -54.9 310 39 333.8 333.8 292.8 333.9 0.02 31 200 12130 -60.5 -70.5 26 10.0 -60.6 310 40 337.0 337.0 293.6 337.0 0.01 32 182 12716 -62.3 -72.3 25 10.0 -62.4 285 37 343.2 343.2 295.1 343.3 0.01 33 150 13910 -62.7 -75.7 16 13.0 -62.8 290 37 362.1 362.1 299.1 362.1 0.01 34 121 15229 -64.7 -80.7 9 16.0 -64.8 298 32 381.4 381.4 302.5 381.4 0.00 35 112 15699 -66.7 -82.7 9 16.0 -66.8 301 31 386.1 386.1 303.2 386.2 0.00 36 100 16390 -63.7 -81.7 7 18.0 -63.9 305 28 404.7 404.7 305.8 404.7 0.01 37 96 16641 -64.3 298 28 408.2 38 83 17536 -62.7 274 27 428.8 39 73 18323 -65.5 252 26 439.0 40 70 18580 -63.9 245 26 447.7 41 65 19035 -63.3 458.6 42 63 19228 -61.3 467.1 43 55 20071 -60.9 486.5 44 55 20071 -61.1 486.1 45 50 20667 -58.3 506.1 TRP 182 12716 -62.3 -72.3 25 10.0 -62.4 285 37 343.2 343.2 295.1 343.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5673.00 m Freezing level: 648.00 mb = 3778.39 m = 12396.14 ft Wetbulb zero: 682.09 mb = 3364.32 m = 11037.66 ft Precipitable water: 1.05 inches Sfc-500 mean rel hum: 49.74 % Est. max temperature: 31.13 C = 88.04 F Sfc-Lift cond lev (LCL): 807.08 mb = 1972.79 m = 6472.33 ft T: 13.69 C 700-500 lapse rate: 6.16 C/km ThetaE index: 12.16 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 719.48 mb = 2929.33 m = 9610.54 ft Mean mixing ratio: 8.24 g/kg Conv temperature: 34.01 C = 93.22 F Cap Strength: 3.99 C Lifted Index: 1.18 C Risk: Showers probable Lifted Index @300 mb: 2.89 C Lifted Index @700 mb: 1.43 C Showalter Index: 2.47 C Risk: Showers probable Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 17.10 C K Index: 28.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 132.00 Risk: None Energy Index: -0.67 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.63 J/kg Max Up Vert Vel: 10.64 m/s Conv Inhibition (B-): 232.34 J/kg Cap Strength: 3.99 C Lift Cond Lev (LCL): 776.10 mb = 2301.93 m = 7552.16 ft Lev Free Conv (LFC): 631.10 mb = 3988.48 m = 13085.41 ft Equ Level (EL): 521.10 mb = 5482.60 m = 17987.31 ft B at Equ Level: 54.82 J/kg Max Parcel Lev (MPL): 411.10 mb = 7260.41 m = 23819.94 ft Wind level data Storm motion: 307 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 1004 93 110 1 -0.9 0.3 | 127 19 -15.1 11.2 1 1000 127 125 3 -2.5 1.7 | 127 21 -16.7 12.6 2 925 809 260 4 3.9 0.7 | 138 15 -10.3 11.6 3 850 1537 265 18 17.9 1.6 | 197 13 3.7 12.4 4 700 3155 265 27 26.9 2.4 | 224 18 12.7 13.2 5 500 5800 295 36 32.6 -15.2 | 283 19 18.4 -4.3 6 400 7460 305 40 32.8 -22.9 | 303 22 18.6 -12.1 7 300 9490 325 42 24.1 -34.4 | 337 26 9.9 -23.5 8 250 10710 310 38 29.1 -24.4 | 312 20 14.9 -13.5 9 200 12130 310 40 30.6 -25.7 | 312 22 16.4 -14.8 10 182 12716 285 37 35.7 -9.6 | 267 22 21.5 1.3 11 150 13910 290 37 34.8 -12.7 | 275 21 20.6 -1.8 12 100 16390 305 28 22.9 -16.1 | 301 10 8.7 -5.2 13 70 18580 245 26 23.6 11.0 | 203 24 9.4 21.9 Wind Parameters Mean winds (0-6000m): 277.4 at 23.9 knts Storm direction: 307.4 at 17.9 knts Shear (0-3000m) pos: 3.3 neg: 1.4 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 96.6 deg Storm rel helicity (0-3000m) pos: 98.4 neg: -1.2 tot: 97.2 m^2/s^2 ave: 32.4 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 4.2 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.70 Bulk Shear: 81.35 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 3 134 20| 4.2 0.0 4.2| 23.4 0.0 23.4 46.7 0.63| 7.2 4.5 1000 244 4 141 16| 5.3 0.0 5.3| 42.4 -1.2 41.2 41.2 0.61| 7.8 4.7 1500 259 8 151 14| 6.6 0.0 6.6| 71.7 -1.2 70.5 47.0 0.75| 8.2 6.1 2000 262 11 163 13| 4.9 0.7 5.7| 80.6 -1.2 79.4 39.7 0.76| 6.9 5.2 2500 263 13 174 12| 4.0 1.1 5.1| 89.5 -1.2 88.3 35.3 0.76| 6.1 4.6 3000 264 15 184 13| 3.3 1.4 4.7| 98.4 -1.2 97.2 32.4 0.76| 5.5 4.2 4000 266 18 199 13| 3.0 1.1 4.0|128.7 -1.2 127.6 31.9 0.80| 5.0 4.0 5000 271 21 214 13| 2.8 0.9 3.6|162.3 -1.2 161.2 32.2 0.83| 4.7 3.9 6000 277 24 231 12| 2.6 0.7 3.4|194.6 -1.2 193.4 32.2 0.85| 4.5 3.8 Wrote GIF file: /home/apache/climate/data/raob//DTTZ/skewt/DTTZ.skewt.20251015.12.gif