UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for X1510... Searching the city database file for: X1510 ... Date:1200Z 28 NOV 25 Station: X1510 WMO ident: 31510 Latitude: 50.25 Longitude: 127.50 ------------------------------------------------------------------------------- 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 114 150 1 SFC 993 167 -17.3 -19.5 83 2.2 -17.7 150 1 256.4 256.5 255.9 258.6 0.82 2 934 632 -11.9 -16.8 67 4.9 -12.9 193 8 266.4 266.6 264.3 269.5 1.10 3 925 706 -12.3 -18.3 61 6.0 -13.5 200 9 266.7 266.9 264.3 269.5 0.98 4 850 1348 -15.1 -23.1 50 8.0 -16.5 235 9 270.3 270.4 266.3 272.4 0.70 5 827 1555 -16.1 -25.1 46 9.0 -17.6 241 11 271.4 271.5 266.8 273.2 0.60 6 793 1871 -15.9 -21.9 60 6.0 -17.0 249 14 274.9 275.0 269.5 277.3 0.83 7 758 2209 -18.9 -22.7 72 3.8 -19.6 259 17 275.2 275.4 269.7 277.6 0.81 8 726 2531 -17.9 -20.8 78 2.9 -18.5 267 20 279.7 279.9 272.7 282.7 1.00 9 700 2803 -19.5 -23.7 69 4.2 -20.2 275 23 280.9 281.0 273.1 283.3 0.81 10 674 3083 -21.3 -26.3 64 5.0 -22.1 277 26 281.9 282.0 273.4 284.0 0.66 11 605 3868 -27.3 -33.3 57 6.0 -27.9 284 34 283.8 283.9 274.0 285.1 0.38 12 500 5220 -33.7 -39.7 55 6.0 -34.1 295 48 292.0 292.0 278.0 292.8 0.24 13 422 6388 -40.1 -47.1 47 7.0 -40.5 295 60 298.3 298.3 280.8 298.7 0.13 14 400 6750 -43.3 -50.3 46 7.0 -43.6 295 64 298.7 298.7 280.9 299.1 0.10 15 341 7807 -51.3 -58.3 43 7.0 -51.5 285 73 301.8 301.8 282.1 301.9 0.04 16 333 7961 -52.5 -59.5 43 7.0 -52.6 286 73 302.2 302.2 282.3 302.3 0.04 17 300 8630 -56.3 -63.3 41 7.0 -56.4 290 71 306.0 306.0 283.8 306.1 0.03 18 250 9780 -61.3 -68.3 39 7.0 -61.4 280 71 314.9 314.9 287.1 315.0 0.02 19 243 9956 -62.1 -69.1 39 7.0 -62.1 280 71 316.3 316.3 287.5 316.4 0.01 20 203 11085 -56.7 -63.7 41 7.0 -56.8 289 53 341.5 341.5 294.7 341.7 0.04 21 200 11180 -57.1 -64.1 41 7.0 -57.2 290 52 342.3 342.3 294.9 342.5 0.03 22 150 12990 -57.5 -65.5 35 8.0 -57.7 265 38 371.0 371.0 300.8 371.2 0.04 23 142 13335 -58.1 -66.1 35 8.0 -58.3 264 39 375.8 375.8 301.6 376.0 0.04 24 100 15520 -62.5 -72.5 25 10.0 -62.7 255 46 407.0 407.0 306.2 407.1 0.02 25 70 17730 -61.5 -72.5 22 11.0 -61.8 245 36 452.8 452.8 311.1 453.0 0.03 26 63 18380 -61.3 -72.3 22 11.0 -61.6 240 40 467.1 467.1 312.4 467.3 0.03 27 58 18888 -63.7 -74.7 21 11.0 -64.0 237 43 472.9 472.9 312.9 473.0 0.03 28 50 19800 -61.5 -73.5 19 12.0 -61.9 230 48 498.6 498.6 314.9 498.8 0.04 29 42 20877 -63.5 -75.5 18 12.0 -63.8 227 51 519.1 519.1 316.2 519.3 0.03 30 37 21666 -58.7 -71.7 17 13.0 -59.5 224 54 550.6 550.6 318.2 551.0 0.06 31 31 22775 -60.1 -73.1 17 13.0 -60.9 221 57 575.4 575.4 319.5 575.8 0.06 32 30 22980 -59.3 -72.3 17 13.0 -60.2 220 58 583.0 583.0 319.8 583.5 0.07 33 23 24677 -50.9 -64.9 17 14.0 -53.3 197 62 653.7 653.8 322.9 655.9 0.27 34 21 25268 -52.1 -67.1 15 15.0 -54.5 189 63 667.3 667.4 323.4 669.1 0.22 35 20 25590 -43.1 -59.1 16 16.0 -48.0 185 64 704.3 704.5 324.7 710.0 0.66 36 15 27506 -48.5 -65.5 12 17.0 -52.7 746.7 746.9 326.0 750.3 0.38 37 14 27961 -47.3 -65.3 11 18.0 -52.1 765.6 765.8 326.5 769.7 0.42 38 12 29007 -35.5 -56.5 10 21.0 -45.7 842.0 842.7 328.5 857.9 1.53 TRP 243 9956 -62.1 -69.1 39 7.0 -62.1 280 71 316.3 316.3 287.5 316.4 0.01 WND 341 7807 -51.3 -58.3 43 7.0 -51.5 285 73 301.8 301.8 282.1 301.9 0.04 Sounding variables and indices 1000-500 mb thick: 5106.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 61.21 % Est. max temperature: -3.04 C = 26.52 F Sfc-Lift cond lev (LCL): 957.91 mb = 439.89 m = 1443.20 ft T: -14.13 C 700-500 lapse rate: 5.88 C/km ThetaE index: 0.00 C Layer 993.0- -0.0 mb Conv cond level (CCL): 659.45 mb = 3241.29 m = 10634.04 ft Mean mixing ratio: 0.95 g/kg Conv temperature: 8.61 C = 47.50 F Cap Strength: 15.40 C Lifted Index: 21.01 C Risk: None Lifted Index @300 mb: 28.00 C Lifted Index @700 mb: 13.88 C Showalter Index: 16.26 C Risk: None Total Totals Index: 29.20 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 10.60 C K Index: -8.70 Risk: None Sweat Index: 66.00 Risk: None Energy Index: 4.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.27 J/kg Max Up Vert Vel: 9.41 m/s Conv Inhibition (B-): 70248.28 J/kg Cap Strength: 20.82 C Lift Cond Lev (LCL): 873.38 mb = 1141.95 m = 3746.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 21 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 ---------------------------------------------------------- 0 993 167 150 1 -0.5 0.9 | 135 22 -15.6 15.8 1 925 706 200 9 3.1 8.5 | 153 26 -12.0 23.4 2 850 1348 235 9 7.4 5.2 | 159 22 -7.7 20.1 3 700 2803 275 23 22.9 -2.0 | 211 15 7.8 12.9 4 500 5220 295 48 43.5 -20.3 | 281 29 28.4 -5.4 5 400 6750 295 64 58.0 -27.0 | 286 45 42.9 -12.1 6 341 7807 285 73 70.5 -18.9 | 274 56 55.4 -4.0 7 300 8630 290 71 66.7 -24.3 | 280 52 51.6 -9.4 8 250 9780 280 71 69.9 -12.3 | 267 55 54.8 2.6 9 243 9956 280 71 69.9 -12.3 | 267 55 54.8 2.6 10 200 11180 290 52 48.9 -17.8 | 275 34 33.8 -2.9 11 150 12990 265 38 37.9 3.3 | 231 29 22.8 18.2 12 100 15520 255 46 44.4 11.9 | 228 40 29.3 26.8 13 70 17730 245 36 32.6 15.2 | 210 35 17.5 30.1 14 50 19800 230 48 36.8 30.9 | 205 51 21.7 45.8 15 30 22980 220 58 37.3 44.4 | 200 63 22.2 59.4 16 20 25590 185 64 5.6 63.8 | 173 79 -9.5 78.7 Wind Parameters Mean winds (0-6000m): 284.7 at 28.3 knts Storm direction: 314.7 at 21.2 knts Shear (0-3000m) pos: 4.7 neg: 0.0 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 90.2 deg Storm rel helicity (0-3000m) pos: 167.0 neg: 0.0 tot: 167.0 m^2/s^2 ave: 55.7 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 5.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.41 Bulk Shear: 108.72 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 ------------------------------------------------------------------------------- 500 195 5 145 24| 8.0 0.0 8.0| 45.7 0.0 45.7 91.4 0.81| 8.7 7.1 1000 206 7 150 24| 4.5 0.0 4.5| 65.2 0.0 65.2 65.2 0.75| 6.7 5.0 1500 219 8 154 23| 4.2 0.0 4.2| 86.9 0.0 86.9 58.0 0.76| 6.2 4.7 2000 232 9 160 22| 4.4 0.0 4.4|115.9 0.0 115.9 58.0 0.80| 6.2 4.9 2500 247 11 167 20| 4.6 0.0 4.6|143.7 0.0 143.7 57.5 0.83| 6.3 5.2 3000 257 14 174 18| 4.7 0.0 4.7|167.0 0.0 167.0 55.7 0.85| 6.3 5.3 4000 269 18 191 15| 4.9 0.0 4.9|215.7 0.0 215.7 53.9 0.86| 6.2 5.3 5000 279 23 215 14| 5.0 0.0 5.0|276.8 0.0 276.8 55.4 0.84| 6.2 5.2 6000 285 28 238 15| 4.6 0.4 5.0|299.3 0.0 299.3 49.9 0.75| 6.0 4.6 Wrote GIF file: /home/apache/climate/data/raob//X1510/skewt/X1510.skewt.20251128.12.gif