UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102812.upa.cvt Date: 1200Z 28 OCT 25 Searching for X7860... Searching the city database file for: X7860 ... Date:1200Z 28 OCT 25 Station: X7860 WMO ident: 37860 Latitude: 40.53 Longitude: 50.00 ------------------------------------------------------------------------------- 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 1009 18 22.0 14.0 60 8.0 16.9 210 19 294.4 296.2 289.7 323.1 10.00 1 1005 52 20.0 13.0 64 7.0 15.6 203 19 292.7 294.4 288.6 319.5 9.40 2 1000 95 19.6 12.6 64 7.0 15.3 195 19 292.8 294.4 288.4 319.0 9.20 3 984 234 18.2 12.2 68 6.0 14.5 207 20 292.7 294.3 288.3 318.7 9.10 4 947 564 20.8 5.8 38 15.0 12.3 237 22 298.6 299.7 287.6 316.6 6.11 5 941 619 20.6 5.6 37 15.0 12.1 242 22 298.9 300.0 287.7 316.9 6.06 6 925 767 19.6 5.6 40 14.0 11.6 255 23 299.4 300.5 288.0 317.6 6.17 7 850 1491 17.2 -0.8 29 18.0 7.9 245 21 304.2 304.9 287.8 317.2 4.24 8 819 1807 15.6 -2.4 29 18.0 6.5 249 19 305.7 306.4 288.0 317.8 3.91 9 754 2502 10.2 -5.8 32 16.0 2.8 257 15 307.2 307.8 287.9 317.5 3.29 10 703 3083 8.4 -11.6 23 20.0 0.1 265 11 311.4 311.8 288.3 318.6 2.24 11 700 3118 8.2 -11.8 23 20.0 -0.1 265 11 311.6 312.0 288.3 318.7 2.21 12 500 5790 -12.7 -32.7 17 20.0 -16.8 290 27 317.6 317.6 288.5 319.3 0.49 13 453 6533 -18.5 -39.5 14 21.0 -21.7 286 29 319.4 319.4 288.9 320.4 0.27 14 427 6971 -20.3 -45.3 9 25.0 -23.4 283 30 322.5 322.6 289.7 323.1 0.16 15 400 7450 -24.1 -47.1 10 23.0 -26.6 280 31 323.7 323.7 290.0 324.2 0.14 16 300 9480 -40.9 -55.9 18 15.0 -41.6 275 46 327.7 327.7 291.2 328.0 0.07 17 276 10040 -45.7 -57.7 25 12.0 -46.2 277 45 328.7 328.7 291.4 328.9 0.06 18 250 10690 -50.7 -59.7 34 9.0 -51.0 280 44 330.7 330.7 292.0 330.9 0.05 19 246 10795 -51.7 -59.7 38 8.0 -51.9 280 44 330.7 330.7 292.0 330.9 0.05 20 237 11037 -52.5 -65.5 19 13.0 -52.8 281 44 333.1 333.1 292.6 333.2 0.02 21 228 11289 -52.5 -69.5 11 17.0 -52.8 282 44 336.8 336.8 293.5 336.8 0.01 22 200 12130 -56.7 -71.7 13 15.0 -56.9 285 44 343.0 343.0 295.0 343.0 0.01 23 150 13910 -64.1 -80.1 9 16.0 -64.2 280 52 359.7 359.7 298.7 359.7 0.00 24 137 14460 -67.3 -82.3 10 15.0 -67.4 275 54 363.5 363.5 299.4 363.5 0.00 25 125 15010 -68.3 -83.9 9 15.5 -68.4 270 60 371.2 371.2 300.8 371.2 0.00 26 115 15509 -69.3 -85.3 8 16.0 -69.4 272 53 378.4 378.4 302.0 378.4 0.00 27 100 16350 -65.5 -85.5 5 20.0 -65.7 275 40 401.2 401.2 305.3 401.2 0.00 28 89 17061 -66.9 -86.9 4 20.0 -67.0 254 33 412.0 412.0 306.7 412.0 0.00 29 70 18520 -66.5 -88.5 3 22.0 -66.7 210 19 442.1 442.1 310.1 442.1 0.00 30 62 19254 -66.5 -89.5 3 23.0 -66.7 223 20 457.7 457.7 311.5 457.7 0.00 31 57 19769 -61.3 -87.3 2 26.0 -61.7 231 21 480.7 480.7 313.5 480.7 0.00 32 52 20337 -62.7 -88.7 2 26.0 -63.1 241 23 490.2 490.2 314.2 490.2 0.00 33 50 20580 -59.9 -87.9 1 28.0 -60.5 245 23 502.3 502.3 315.1 502.3 0.00 34 49 20707 -58.7 -86.7 2 28.0 -59.4 245 23 508.1 508.1 315.5 508.1 0.00 35 45 21239 -60.3 -87.3 2 27.0 -60.9 246 22 516.7 516.7 316.1 516.7 0.00 36 34 23001 -56.9 -86.9 1 30.0 -58.0 249 20 568.8 568.8 319.1 568.8 0.01 37 31 23583 -58.7 -87.7 1 29.0 -59.7 250 19 579.2 579.2 319.6 579.2 0.01 38 30 23790 -57.5 -86.5 1 29.0 -58.7 250 19 587.9 587.9 320.0 587.9 0.01 39 23 25474 -53.5 -85.5 1 32.0 -55.8 276 12 646.1 646.1 322.5 646.1 0.01 40 20 26370 -52.9 -84.9 1 32.0 -55.6 290 9 674.3 674.3 323.6 674.4 0.01 41 19 26701 -52.7 -84.7 1 32.0 -55.5 684.8 684.8 323.9 685.0 0.02 TRP 137 14460 -67.3 -82.3 10 15.0 -67.4 275 54 363.5 363.5 299.4 363.5 0.00 WND 125 15010 -68.3 -83.9 9 15.5 -68.4 270 60 371.2 371.2 300.8 371.2 0.00 Sounding variables and indices 1000-500 mb thick: 5695.00 m Freezing level: 621.53 mb = 4166.34 m = 13668.94 ft Wetbulb zero: 701.66 mb = 3098.40 m = 10165.22 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 28.20 % Est. max temperature: 31.19 C = 88.14 F Sfc-Lift cond lev (LCL): 896.68 mb = 1033.28 m = 3389.97 ft T: 18.72 C 700-500 lapse rate: 7.82 C/km ThetaE index: 6.47 C Layer 1005.0- 941.0 mb Conv cond level (CCL): 643.36 mb = 3788.06 m = 12427.85 ft Mean mixing ratio: 7.39 g/kg Conv temperature: 40.89 C = 105.59 F Cap Strength: 8.86 C Lifted Index: 4.83 C Risk: None Lifted Index @300 mb: 7.36 C Lifted Index @700 mb: 8.65 C Showalter Index: 5.30 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 29.90 C Cross Totals Index: 11.90 C K Index: 9.10 Risk: None Sweat Index: 182.39 Risk: None Energy Index: 0.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.75 J/kg Max Up Vert Vel: 8.34 m/s Conv Inhibition (B-): 37544.96 J/kg Cap Strength: 8.86 C Lift Cond Lev (LCL): 813.98 mb = 1858.63 m = 6097.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 14 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 1009 18 210 19 9.5 16.5 | 171 23 -3.4 22.6 1 1000 95 195 19 4.9 18.4 | 162 26 -8.0 24.5 2 925 767 255 23 22.2 6.0 | 218 15 9.3 12.1 3 850 1491 245 21 19.0 8.9 | 202 16 6.1 15.0 4 700 3118 265 11 11.0 1.0 | 164 7 -2.0 7.1 5 500 5790 290 27 25.4 -9.2 | 284 13 12.4 -3.1 6 400 7450 280 31 30.5 -5.4 | 268 18 17.6 0.7 7 300 9480 275 46 45.8 -4.0 | 266 33 32.9 2.1 8 250 10690 280 44 43.3 -7.6 | 273 30 30.4 -1.5 9 200 12130 285 44 42.5 -11.4 | 280 30 29.6 -5.3 10 150 13910 280 52 51.2 -9.0 | 274 38 38.3 -2.9 11 137 14460 275 54 53.8 -4.7 | 268 41 40.9 1.4 12 125 15010 270 60 60.0 -0.0 | 263 47 47.1 6.1 13 100 16350 275 40 39.8 -3.5 | 264 27 26.9 2.6 14 70 18520 210 19 9.5 16.5 | 171 23 -3.4 22.6 15 50 20580 245 23 20.8 9.7 | 207 18 7.9 15.8 16 30 23790 250 19 17.9 6.5 | 201 14 4.9 12.6 17 20 26370 290 9 8.5 -3.1 | 124 5 -4.5 3.0 Wind Parameters Mean winds (0-6000m): 265.3 at 19.1 knts Storm direction: 295.3 at 14.3 knts Shear (0-3000m) pos: 3.0 neg: 0.5 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): -2.0 deg Storm rel helicity (0-3000m) pos: 102.0 neg: -52.3 tot: 49.7 m^2/s^2 ave: 16.6 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 1.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.89 Bulk Shear: 39.21 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 ------------------------------------------------------------------------------- 500 213 20 175 23| 8.6 0.0 8.6| 68.5 -21.6 46.9 93.9 0.47| 17.7 8.3 1000 233 21 192 19| 7.7 0.0 7.7|102.0 -26.4 75.5 75.5 0.53| 13.8 7.3 1500 239 21 197 18| 5.1 0.9 6.1|102.0 -37.9 64.1 42.7 0.38| 10.2 3.9 2000 241 21 198 17| 4.0 0.7 4.7|102.0 -41.2 60.8 30.4 0.32| 8.6 2.7 2500 243 20 198 16| 3.4 0.6 4.0|102.0 -46.2 55.7 22.3 0.24| 7.6 1.8 3000 245 19 196 15| 3.0 0.5 3.4|102.0 -52.3 49.7 16.6 0.15| 6.9 1.0 4000 249 17 196 13| 2.7 0.4 3.1|111.5 -53.6 57.9 14.5 0.23| 6.0 1.4 5000 257 18 203 11| 2.8 0.3 3.1|123.0 -53.6 69.5 13.9 0.32| 5.5 1.7 6000 265 19 218 10| 2.8 0.2 3.1|134.3 -55.4 78.9 13.2 0.34| 5.1 1.7 Wrote GIF file: /home/apache/climate/data/raob//X7860/skewt/X7860.skewt.20251028.12.gif