UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for X2215... Searching the city database file for: X2215 ... Date:1200Z 10 OCT 25 Station: X2215 WMO ident: 32215 Latitude: 50.68 Longitude: 156.13 ------------------------------------------------------------------------------- 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 -119 SFC 983 21 4.0 0.8 80 3.2 2.6 315 31 278.5 279.2 276.6 289.9 4.12 2 925 513 0.8 -2.6 78 3.4 -0.6 300 48 280.1 280.7 276.5 289.7 3.41 3 850 1189 -2.7 -6.4 76 3.7 -4.1 320 56 283.3 283.8 277.3 291.3 2.78 4 777 1896 -6.5 -9.2 81 2.7 -7.4 318 48 286.6 287.0 278.5 293.7 2.45 5 700 2704 -11.7 -14.7 78 3.0 -12.5 315 38 289.5 289.8 279.0 294.8 1.74 6 560 4378 -21.5 -24.7 75 3.2 -22.1 312 29 297.0 297.2 281.3 300.0 0.92 7 520 4918 -26.3 -29.7 73 3.4 -26.8 311 27 297.6 297.7 281.2 299.7 0.63 8 500 5200 -27.9 -31.4 72 3.5 -28.3 310 25 299.0 299.1 281.7 300.9 0.55 9 438 6135 -34.7 -37.9 73 3.2 -35.0 340 24 302.0 302.0 282.6 303.1 0.33 10 400 6760 -40.5 -43.8 70 3.3 -40.7 360 23 302.4 302.4 282.6 303.0 0.20 11 366 7360 -46.1 -49.5 68 3.4 -46.2 358 20 302.7 302.7 282.6 303.1 0.11 12 327 8103 -51.5 -54.8 68 3.3 -51.6 356 16 305.1 305.2 283.5 305.4 0.07 13 318 8284 -54.5 -58.2 64 3.7 -54.6 355 15 303.4 303.4 282.8 303.6 0.05 14 304 8574 -52.5 -56.1 65 3.6 -52.6 332 12 310.2 310.2 285.5 310.4 0.06 15 300 8660 -53.1 -56.8 64 3.7 -53.2 325 11 310.5 310.5 285.6 310.7 0.06 16 250 9850 -48.9 -53.2 61 4.3 -49.1 285 21 333.4 333.4 292.7 333.8 0.11 17 208 11060 -44.7 -50.7 51 6.0 -45.1 285 31 358.0 358.0 298.4 358.7 0.18 18 200 11320 -45.1 -51.1 51 6.0 -45.5 285 33 361.4 361.4 299.1 362.1 0.17 19 150 13240 -47.7 -56.7 35 9.0 -48.2 280 36 387.9 387.9 303.6 388.4 0.12 20 100 15900 -50.7 -61.7 26 11.0 -51.3 255 31 429.8 429.8 308.9 430.3 0.09 21 97 16098 -51.3 -62.3 26 11.0 -51.9 256 30 432.4 432.4 309.1 432.8 0.09 22 87 16811 -47.3 -58.3 27 11.0 -48.3 261 26 454.1 454.1 311.3 455.0 0.17 23 83 17123 -46.9 -57.9 27 11.0 -48.0 263 24 461.0 461.1 312.0 462.1 0.19 24 70 18240 -51.3 -62.3 26 11.0 -52.1 270 17 474.6 474.7 313.1 475.4 0.13 25 65 18722 -53.1 -64.1 25 11.0 -53.8 261 17 480.9 480.9 313.5 481.5 0.11 26 60 19245 -49.3 -60.3 27 11.0 -50.4 252 18 500.5 500.6 315.1 501.7 0.19 27 55 19816 -51.3 -62.3 26 11.0 -52.3 241 18 508.5 508.6 315.6 509.5 0.16 28 50 20440 -49.9 -59.9 30 10.0 -51.1 230 19 525.9 526.0 316.8 527.4 0.24 29 49 20573 -47.7 -58.7 27 11.0 -49.3 534.1 534.2 317.3 536.0 0.28 30 41 21739 -51.9 -61.9 29 10.0 -53.1 551.6 551.7 318.3 553.1 0.23 31 40 21900 -49.1 -59.1 30 10.0 -50.7 562.5 562.7 318.9 564.8 0.33 32 31 23562 -51.9 -61.9 29 10.0 -53.4 597.5 597.6 320.6 599.7 0.30 TRP 318 8284 -54.5 -58.2 64 3.7 -54.6 355 15 303.4 303.4 282.8 303.6 0.05 WND Sounding variables and indices 1000-500 mb thick: 5319.00 m Freezing level: 907.86 mb = 667.51 m = 2189.98 ft Wetbulb zero: 935.38 mb = 422.67 m = 1386.70 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 77.11 % Est. max temperature: 9.52 C = 49.13 F Sfc-Lift cond lev (LCL): 935.56 mb = 421.06 m = 1381.42 ft T: 1.40 C 700-500 lapse rate: 6.49 C/km ThetaE index: 0.20 C Layer 925.0- 850.0 mb Conv cond level (CCL): 833.18 mb = 1346.42 m = 4417.34 ft Mean mixing ratio: 3.53 g/kg Conv temperature: 9.52 C = 49.13 F Cap Strength: 7.66 C Lifted Index: 8.41 C Risk: None Lifted Index @300 mb: 14.61 C Lifted Index @700 mb: 3.98 C Showalter Index: 7.35 C Risk: None Total Totals Index: 46.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.20 C Cross Totals Index: 21.50 C K Index: 15.80 Risk: < 20 % chance of thunderstorms Sweat Index: 137.00 Risk: None Energy Index: 1.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.72 J/kg Max Up Vert Vel: 5.04 m/s Conv Inhibition (B-): 43961.30 J/kg Cap Strength: 8.20 C Lift Cond Lev (LCL): 884.71 mb = 869.07 m = 2851.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 345 at 28 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 ---------------------------------------------------------- 0 983 21 315 31 21.9 -21.9 | 251 15 14.5 4.9 1 925 513 300 48 41.6 -24.0 | 265 34 34.1 2.9 2 850 1189 320 56 36.0 -42.9 | 299 33 28.6 -16.0 3 700 2704 315 38 26.9 -26.9 | 270 19 19.4 -0.0 4 500 5200 310 25 19.2 -16.1 | 227 16 11.7 10.8 5 400 6760 360 23 -0.0 -23.0 | 117 8 -7.4 3.9 6 318 8284 355 15 1.3 -14.9 | 153 13 -6.1 11.9 7 300 8660 325 11 6.3 -9.0 | 176 18 -1.1 17.8 8 250 9850 285 21 20.3 -5.4 | 211 25 12.9 21.4 9 200 11320 285 33 31.9 -8.5 | 233 31 24.5 18.3 10 150 13240 280 36 35.5 -6.3 | 234 35 28.0 20.6 11 100 15900 255 31 29.9 8.0 | 213 42 22.5 34.9 12 70 18240 270 17 17.0 -0.0 | 200 29 9.6 26.9 13 50 20440 230 19 14.6 12.2 | 190 40 7.1 39.1 Wind Parameters Mean winds (0-6000m): 314.6 at 37.2 knts Storm direction: 344.6 at 27.9 knts Shear (0-3000m) pos: 2.9 neg: 2.8 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 14.4 deg Storm rel helicity (0-3000m) pos: 197.1 neg: -90.5 tot: 106.6 m^2/s^2 ave: 35.5 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 1.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.37 Bulk Shear: 5.37 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 ------------------------------------------------------------------------------- 500 306 40 262 25| 0.0 20.3 20.3| 27.8 0.0 27.8 55.6 0.25| 20.5 5.2 1000 307 45 271 29| 7.4 10.2 17.6|154.4 0.0 154.4 154.4 0.57| 17.7 10.0 1500 312 48 280 29| 5.7 6.8 12.5|197.1 -18.2 178.9 119.3 0.51| 14.7 7.6 2000 313 49 283 29| 4.3 4.4 8.7|197.1 -46.8 150.3 75.2 0.37| 12.6 4.7 2500 314 47 283 27| 3.4 3.3 6.7|197.1 -73.6 123.6 49.4 0.25| 11.4 2.8 3000 314 46 282 26| 2.9 2.8 5.6|197.1 -90.5 106.6 35.5 0.18| 10.1 1.8 4000 314 43 277 24| 2.2 2.3 4.5|197.1-113.5 83.6 20.9 0.09| 8.3 0.7 5000 314 40 272 21| 1.7 2.1 3.9|197.1-135.9 61.2 12.2 0.00| 7.2 0.0 6000 315 37 268 19| 2.3 1.8 4.1|197.1-146.3 50.8 8.5 -0.05| 7.0 -0.3 Wrote GIF file: /home/apache/climate/data/raob//X2215/skewt/X2215.skewt.20251010.12.gif