UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for U7713... Searching the city database file for: U7713 ... Date:0000Z 9 OCT 25 Station: U7713 WMO ident: 27713 ------------------------------------------------------------------------------- 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 173 0 0 SFC 998 190 9.2 7.0 86 2.2 8.0 0 0 282.5 283.6 281.3 299.9 6.30 2 943 660 9.6 5.7 77 3.9 7.5 119 2 287.5 288.6 283.3 304.7 6.09 3 925 819 8.2 3.9 74 4.3 6.0 160 3 287.7 288.7 282.7 303.2 5.47 4 850 1510 2.2 0.3 87 1.9 1.3 105 3 288.5 289.3 282.0 301.6 4.60 5 845 1558 1.4 -0.2 89 1.6 0.7 110 3 288.1 288.9 281.7 300.9 4.46 6 844 1567 1.2 -0.5 88 1.7 0.4 111 3 288.0 288.8 281.5 300.5 4.37 7 839 1615 2.8 -0.5 79 3.3 1.3 115 3 290.2 290.9 282.5 302.9 4.39 8 815 1850 1.4 -3.6 69 5.0 -0.7 139 3 291.1 291.7 282.0 301.6 3.59 9 742 2598 -4.7 -6.8 85 2.1 -5.5 213 2 292.4 292.9 282.0 301.5 3.09 10 738 2640 -4.9 -7.0 85 2.1 -5.7 218 2 292.6 293.1 282.0 301.7 3.06 11 734 2683 -4.9 -7.1 85 2.2 -5.7 222 1 293.1 293.6 282.2 302.1 3.05 12 732 2704 -3.5 -6.6 79 3.1 -4.7 224 1 294.8 295.4 283.1 304.3 3.18 13 701 3048 -2.3 -9.3 59 7.0 -5.0 259 1 299.8 300.3 284.6 308.1 2.69 14 700 3059 -2.3 -9.3 59 7.0 -5.0 260 1 299.9 300.4 284.7 308.2 2.70 15 696 3105 -2.1 -10.1 54 8.0 -5.1 260 1 300.7 301.1 284.8 308.5 2.55 16 643 3733 -4.1 -10.1 63 6.0 -6.4 255 4 305.3 305.8 286.7 313.9 2.76 17 626 3944 -5.1 -13.1 53 8.0 -7.9 253 5 306.5 306.9 286.6 313.5 2.23 18 616 4070 -6.1 -16.1 45 10.0 -9.4 252 6 306.7 307.1 286.2 312.4 1.77 19 573 4632 -11.1 -14.7 75 3.6 -12.3 248 8 307.3 307.7 286.8 314.1 2.13 20 560 4809 -11.7 -14.6 79 2.9 -12.6 247 9 308.6 309.0 287.3 315.7 2.20 21 500 5670 -16.7 -20.5 72 3.8 -17.7 240 13 312.7 313.0 288.0 317.6 1.50 22 407 7185 -26.1 -29.6 72 3.5 -26.7 240 28 319.5 319.6 289.5 322.3 0.81 23 400 7310 -27.5 -31.4 69 3.9 -28.1 240 29 319.2 319.4 289.3 321.7 0.69 24 370 7865 -32.7 -35.9 73 3.2 -33.1 241 30 319.5 319.6 289.1 321.3 0.48 25 310 9089 -41.5 -45.9 62 4.4 -41.8 244 33 323.8 323.9 290.2 324.6 0.20 26 300 9310 -43.7 -48.5 59 4.8 -44.0 245 33 323.8 323.8 290.1 324.4 0.16 27 256 10348 -53.3 -59.3 48 6.0 -53.4 254 31 324.6 324.6 290.2 324.8 0.05 28 250 10500 -54.3 -60.3 48 6.0 -54.4 255 31 325.3 325.3 290.4 325.5 0.05 29 220 11307 -60.1 -66.1 45 6.0 -60.2 250 31 328.5 328.5 291.3 328.6 0.02 30 206 11721 -54.7 -60.7 47 6.0 -54.8 240 32 343.2 343.2 295.1 343.5 0.05 31 200 11910 -54.5 -60.5 47 6.0 -54.6 235 33 346.5 346.5 295.9 346.7 0.06 32 150 13750 -56.1 -64.1 36 8.0 -56.3 245 23 373.4 373.4 301.2 373.6 0.05 33 100 16300 -58.9 -69.9 23 11.0 -59.2 260 21 413.9 413.9 307.0 414.1 0.03 34 74 18183 -60.1 -72.1 19 12.0 -60.4 268 21 448.6 448.6 310.7 448.8 0.03 35 70 18530 -60.1 -73.1 17 13.0 -60.4 270 21 455.8 455.8 311.4 456.0 0.03 36 50 20610 -62.9 -76.9 13 14.0 -63.3 285 17 495.3 495.3 314.6 495.4 0.02 37 30 23760 -64.1 -79.1 11 15.0 -64.6 295 15 569.9 569.9 319.2 570.1 0.03 38 25 24874 -64.7 -79.7 11 15.0 -65.3 286 18 598.7 598.7 320.6 598.9 0.03 39 20 26240 -63.1 -79.1 10 16.0 -64.0 275 21 643.0 643.0 322.4 643.3 0.04 40 15 28019 -61.5 -78.5 9 17.0 -62.8 275 28 703.5 703.5 324.6 704.0 0.06 41 10 30570 -55.5 -74.5 8 19.0 -58.7 275 38 812.4 812.5 327.5 814.0 0.16 42 8.9 31317 -53.3 -73.3 7 20.0 -57.6 848.4 848.5 328.4 850.6 0.21 TRP 220 11307 -60.1 -66.1 45 6.0 -60.2 250 31 328.5 328.5 291.3 328.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5497.00 m Freezing level: 798.25 mb = 2021.31 m = 6631.53 ft Wetbulb zero: 823.81 mb = 1762.81 m = 5783.43 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 71.78 % Est. max temperature: 15.00 C = 58.99 F Sfc-Lift cond lev (LCL): 965.15 mb = 467.04 m = 1532.26 ft T: 9.44 C 700-500 lapse rate: 5.52 C/km ThetaE index: 4.25 C Layer 925.0- 839.0 mb Conv cond level (CCL): 872.56 mb = 1295.95 m = 4251.74 ft Mean mixing ratio: 5.87 g/kg Conv temperature: 14.91 C = 58.85 F Cap Strength: 8.83 C Lifted Index: 10.35 C Risk: None Lifted Index @300 mb: 14.99 C Lifted Index @700 mb: 5.53 C Showalter Index: 11.11 C Risk: None Total Totals Index: 35.90 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 17.00 C K Index: 12.20 Risk: None Sweat Index: 22.60 Risk: None Energy Index: 3.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.71 J/kg Max Up Vert Vel: 6.44 m/s Conv Inhibition (B-): 49666.60 J/kg Cap Strength: 10.06 C Lift Cond Lev (LCL): 898.09 mb = 1060.26 m = 3478.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 at 4 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 ---------------------------------------------------------- 0 998 190 0 0 -0.0 -0.0 | 82 4 -4.1 -0.6 1 925 819 160 3 -1.0 2.8 | 114 6 -5.1 2.3 2 850 1510 105 3 -2.9 0.8 | 92 7 -7.0 0.2 3 700 3059 260 1 1.0 0.2 | 83 3 -3.1 -0.4 4 500 5670 240 13 11.3 6.5 | 230 9 7.2 5.9 5 400 7310 240 29 25.1 14.5 | 237 25 21.1 13.9 6 300 9310 245 33 29.9 13.9 | 243 29 25.9 13.4 7 250 10500 255 31 29.9 8.0 | 254 27 25.9 7.5 8 220 11307 250 31 29.1 10.6 | 248 27 25.1 10.0 9 200 11910 235 33 27.0 18.9 | 231 29 23.0 18.4 10 150 13750 245 23 20.8 9.7 | 241 19 16.8 9.2 11 100 16300 260 21 20.7 3.6 | 259 17 16.6 3.1 12 70 18530 270 21 21.0 -0.0 | 272 17 16.9 -0.6 13 50 20610 285 17 16.4 -4.4 | 292 13 12.4 -5.0 14 30 23760 295 15 13.6 -6.3 | 306 12 9.5 -6.9 15 20 26240 275 21 20.9 -1.8 | 278 17 16.9 -2.4 16 10 30570 275 38 37.9 -3.3 | 277 34 33.8 -3.9 Wind Parameters Mean winds (0-6000m): 232.1 at 5.5 knts Storm direction: 262.1 at 4.1 knts Shear (0-3000m) pos: 0.3 neg: 0.1 tot: 0.4 10-3/s Storm rel Dir Shear (0-3000m): 2.0 deg Storm rel helicity (0-3000m) pos: 8.5 neg: -5.5 tot: 3.0 m^2/s^2 ave: 1.0 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 2.4 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.13 Bulk Shear: 3.38 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 ------------------------------------------------------------------------------- 500 168 1 98 4| 2.5 0.0 2.5| 3.3 -0.5 2.9 5.7 0.48| 3.8 1.8 1000 152 2 104 5| 1.5 0.0 1.5| 5.5 -2.1 3.3 3.3 0.34| 3.3 1.1 1500 138 2 102 6| 1.0 0.2 1.2| 6.7 -4.2 2.5 1.7 0.20| 2.9 0.6 2000 138 2 102 6| 0.7 0.1 0.8| 8.4 -4.2 4.2 2.1 0.26| 2.7 0.7 2500 139 2 102 6| 0.4 0.1 0.5| 8.4 -4.8 3.7 1.5 0.18| 2.5 0.5 3000 134 2 99 6| 0.3 0.1 0.4| 8.5 -5.5 3.0 1.0 0.10| 2.4 0.2 4000 187 3 118 4| 0.2 0.6 0.8| 9.0 -5.5 3.6 0.9 0.19| 2.4 0.5 5000 225 4 146 2| 0.2 0.9 1.1| 9.1 -5.7 3.4 0.7 0.15| 2.4 0.4 6000 232 5 185 3| 0.2 1.4 1.5| 11.1 -6.5 4.7 0.8 0.13| 2.6 0.3 Wrote GIF file: /home/apache/climate/data/raob//U7713/skewt/U7713.skewt.20251009.00.gif