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 SKCL... Searching the city database file for: SKCL ... Date:1200Z 15 OCT 25 Station: SKCL WMO ident: 80259 Latitude: 3.54 Longitude: -76.38 Elevation: 969.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 117 1 925 804 SFC 906 969 20.2 18.2 88 2.0 18.8 20 1 301.8 304.4 295.5 345.0 14.67 3 850 1533 17.6 14.7 83 2.9 15.7 225 13 304.6 306.9 294.7 341.8 12.47 4 823 1809 16.6 13.7 83 2.9 14.7 234 10 306.4 308.6 295.0 342.6 12.06 5 748 2617 11.0 11.0 100 0.0 11.0 207 5 308.8 310.8 294.9 342.4 11.10 6 700 3170 9.0 6.5 84 2.5 7.5 160 8 312.5 314.1 294.1 339.4 8.71 7 639 3920 4.6 1.3 79 3.3 2.8 182 9 315.7 317.0 293.4 336.5 6.60 8 604 4377 1.0 0.9 99 0.1 1.0 202 9 316.7 318.0 293.9 338.1 6.78 9 587 4607 1.2 -2.6 76 3.8 -0.7 208 7 319.5 320.6 293.6 336.9 5.39 10 575 4773 0.2 -4.3 72 4.5 -2.0 212 5 320.2 321.2 293.3 335.9 4.84 11 528 5452 -4.5 -5.5 93 1.0 -5.0 207 5 322.5 323.4 293.9 338.2 4.81 12 502 5849 -6.3 -11.2 68 4.9 -8.4 200 5 325.0 325.6 293.3 335.8 3.24 13 501 5864 -6.3 -15.3 49 9.0 -9.7 200 5 325.2 325.6 292.6 333.1 2.32 14 500 5880 -6.5 -14.5 53 8.0 -9.6 200 5 325.1 325.6 292.7 333.6 2.49 15 493 5990 -7.3 -8.2 93 0.9 -7.7 187 7 325.4 326.3 294.1 339.4 4.18 16 492 6006 -7.3 -14.3 57 7.0 -10.0 186 7 325.6 326.1 292.9 334.4 2.57 17 474 6296 -9.3 -9.9 95 0.6 -9.6 181 10 326.7 327.4 294.1 339.4 3.81 18 434 6971 -14.5 -14.5 100 0.0 -14.5 176 13 328.4 329.0 293.9 338.2 2.87 19 432 7007 -14.1 -16.8 80 2.7 -15.0 175 13 329.3 329.8 293.7 337.5 2.38 20 422 7185 -13.7 -18.4 68 4.7 -15.3 192 11 332.1 332.5 294.2 339.5 2.12 21 411 7385 -15.1 -18.0 78 2.9 -16.1 201 10 332.8 333.2 294.5 340.7 2.26 22 400 7590 -16.5 -19.5 78 3.0 -17.5 190 8 333.5 334.0 294.5 340.7 2.04 23 385 7876 -18.1 -25.1 54 7.0 -20.0 202 8 335.1 335.4 294.3 339.8 1.29 24 350 8580 -23.7 -27.7 70 4.0 -24.6 247 4 336.8 337.0 294.6 340.9 1.12 25 310 9457 -29.1 -42.1 27 13.0 -30.7 328 3 341.2 341.2 294.9 342.4 0.30 26 300 9690 -31.3 -42.3 33 11.0 -32.6 335 4 341.3 341.3 294.9 342.5 0.31 27 250 10960 -41.7 -49.7 42 8.0 -42.2 330 12 344.1 344.1 295.4 344.7 0.16 28 234 11404 -45.7 -51.7 51 6.0 -46.0 351 14 344.6 344.6 295.6 345.2 0.14 29 211 12085 -51.3 -64.3 20 13.0 -51.6 24 19 346.2 346.2 295.8 346.3 0.03 30 200 12430 -54.3 -66.3 22 12.0 -54.5 30 22 346.8 346.8 296.0 346.9 0.03 31 195 12592 -55.9 -66.9 24 11.0 -56.1 34 22 346.7 346.7 295.9 346.8 0.02 32 187 12857 -57.5 -69.5 20 12.0 -57.7 41 21 348.3 348.3 296.3 348.4 0.02 33 157 13936 -67.3 -69.4 74 2.1 -67.3 65 20 349.6 349.6 296.5 349.7 0.02 34 153 14091 -68.3 -74.3 42 6.0 -68.4 65 21 350.4 350.4 296.7 350.5 0.01 35 150 14210 -69.3 -74.0 50 4.7 -69.4 65 21 350.7 350.7 296.8 350.8 0.01 36 145 14411 -70.5 -77.5 35 7.0 -70.5 65 21 352.0 352.0 297.1 352.1 0.01 37 139 14661 -68.5 -78.5 22 10.0 -68.5 64 19 359.8 359.8 298.7 359.9 0.01 38 108 16134 -77.5 -84.5 32 7.0 -77.5 265 17 369.8 369.8 300.5 369.8 0.00 39 100 16570 -80.1 -86.1 36 6.0 -80.1 300 28 373.0 373.0 301.1 373.0 0.00 40 99 16627 -80.3 -85.3 43 5.0 -80.3 300 28 373.7 373.7 301.2 373.7 0.00 41 89 17236 -76.1 -85.1 23 9.0 -76.2 274 12 393.6 393.6 304.3 393.6 0.00 42 70 18610 -79.9 -87.9 25 8.0 -79.9 275 13 413.4 413.4 306.9 413.5 0.00 43 66 18953 -68.1 -87.1 5 19.0 -68.2 278 19 446.1 446.1 310.5 446.2 0.00 44 64 19139 -67.3 -87.3 4 20.0 -67.5 260 20 451.8 451.8 311.0 451.9 0.00 45 63 19233 -68.1 -88.1 4 20.0 -68.2 257 21 452.1 452.1 311.1 452.1 0.00 46 59 19628 -67.7 -89.7 3 22.0 -67.9 288 23 461.6 461.6 311.9 461.6 0.00 47 57 19838 -63.5 -88.5 2 25.0 -63.8 322 20 475.7 475.7 313.1 475.7 0.00 48 51 20519 -64.5 -89.5 2 25.0 -64.8 111 31 488.7 488.7 314.1 488.7 0.00 49 50 20640 -66.1 -89.1 3 23.0 -66.4 125 38 487.7 487.7 314.1 487.7 0.00 50 45 21272 -70.3 -91.3 3 21.0 -70.5 118 33 492.4 492.4 314.4 492.5 0.00 51 41 21827 -69.3 -91.3 3 22.0 -69.5 102 34 508.2 508.2 315.5 508.2 0.00 52 33 23154 -59.7 -87.7 1 28.0 -60.6 99 50 566.2 566.2 319.0 566.3 0.01 53 32 23346 -60.7 -88.7 1 28.0 -61.5 92 45 568.6 568.6 319.1 568.6 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 573.00 mb = 4801.80 m = 15753.75 ft Wetbulb zero: 594.42 mb = 4505.52 m = 14781.72 ft Precipitable water: 1.60 inches Sfc-500 mean rel hum: 85.44 % Est. max temperature: 26.75 C = 80.16 F Sfc-Lift cond lev (LCL): 879.95 mb = 1226.86 m = 4025.07 ft T: 19.01 C 700-500 lapse rate: 5.72 C/km ThetaE index: 6.08 C Layer 748.0- 604.0 mb Conv cond level (CCL): 788.43 mb = 2171.92 m = 7125.62 ft Mean mixing ratio: 12.92 g/kg Conv temperature: 25.74 C = 78.33 F Cap Strength: 1.83 C Lifted Index: -0.89 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.02 C Lifted Index @700 mb: 0.43 C Showalter Index: -0.43 C Risk: Thunderstorms probable Total Totals Index: 45.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 21.20 C K Index: 36.30 Risk: > 80 % chance of thunderstorms Sweat Index: 207.40 Risk: None Energy Index: -1.63 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 160.54 J/kg Max Up Vert Vel: 17.92 m/s Conv Inhibition (B-): 32.28 J/kg Cap Strength: 1.83 C Lift Cond Lev (LCL): 822.97 mb = 1809.39 m = 5936.23 ft Lev Free Conv (LFC): 747.97 mb = 2617.22 m = 8586.58 ft Equ Level (EL): 727.97 mb = 2843.23 m = 9328.06 ft B at Equ Level: 23.30 J/kg Max Parcel Lev (MPL): 227.97 mb = 11575.78 m = 37977.80 ft Wind level data Storm motion: 227 at 6 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 ---------------------------------------------------------- 0 906 969 20 1 -0.3 -0.9 | 43 7 -4.7 -5.0 1 881 1219 200 10 3.4 9.4 | 169 5 -1.0 5.3 2 851 1524 230 14 10.7 9.0 | 232 8 6.3 4.9 3 850 1533 225 13 9.2 9.2 | 223 7 4.8 5.1 4 821 1829 235 10 8.2 5.7 | 247 4 3.8 1.6 5 792 2134 220 12 7.7 9.2 | 213 6 3.3 5.1 6 763 2438 210 10 5.0 8.7 | 187 5 0.6 4.6 7 736 2743 205 1 0.4 0.9 | 51 5 -4.0 -3.2 8 700 3170 160 8 -2.7 7.5 | 116 8 -7.1 3.4 9 659 3658 170 8 -1.4 7.9 | 123 7 -5.8 3.8 10 611 4267 200 10 3.4 9.4 | 169 5 -1.0 5.3 11 566 4877 215 4 2.3 3.3 | 69 2 -2.1 -0.8 12 500 5880 200 5 1.7 4.7 | 102 3 -2.7 0.6 13 486 6096 175 8 -0.7 8.0 | 127 6 -5.1 3.9 14 467 6401 185 11 1.0 11.0 | 153 8 -3.4 6.9 15 431 7010 175 13 -1.1 13.0 | 148 10 -5.5 8.8 16 415 7315 205 10 4.2 9.1 | 178 5 -0.2 5.0 17 400 7590 190 8 1.4 7.9 | 141 5 -3.0 3.8 18 398 7620 200 10 3.4 9.4 | 169 5 -1.0 5.3 19 366 8230 205 5 2.1 4.5 | 101 2 -2.3 0.4 20 323 9144 320 2 1.3 -1.5 | 29 6 -3.1 -5.6 21 300 9690 335 4 1.7 -3.6 | 19 8 -2.7 -7.7 22 285 10058 335 10 4.2 -9.1 | 1 13 -0.2 -13.2 23 272 10363 325 11 6.3 -9.0 | 352 13 1.9 -13.1 24 261 10668 330 12 6.0 -10.4 | 354 15 1.6 -14.5 25 250 10960 330 12 6.0 -10.4 | 354 15 1.6 -14.5 26 250 10973 330 12 6.0 -10.4 | 354 15 1.6 -14.5 27 217 11887 15 17 -4.4 -16.4 | 23 22 -8.8 -20.5 28 207 12192 30 20 -10.0 -17.3 | 34 26 -14.4 -21.4 29 200 12430 30 22 -11.0 -19.1 | 34 28 -15.4 -23.2 30 162 13716 65 20 -18.1 -8.5 | 61 26 -22.5 -12.6 31 150 14210 65 21 -19.0 -8.9 | 61 27 -23.4 -13.0 32 140 14630 65 20 -18.1 -8.5 | 61 26 -22.5 -12.6 33 132 14935 55 10 -8.2 -5.7 | 52 16 -12.6 -9.8 34 126 15240 260 27 26.6 4.7 | 268 22 22.2 0.6 35 107 16154 265 17 16.9 1.5 | 282 13 12.5 -2.6 36 102 16459 270 26 26.0 -0.0 | 281 22 21.6 -4.1 37 100 16570 300 28 24.2 -14.0 | 312 27 19.8 -18.1 38 97 16764 300 28 24.2 -14.0 | 312 27 19.8 -18.1 39 92 17069 340 14 4.8 -13.2 | 359 17 0.4 -17.3 40 87 17374 220 10 6.4 7.7 | 210 4 2.0 3.6 41 78 17983 250 35 32.9 12.0 | 255 30 28.5 7.9 42 74 18288 270 29 29.0 -0.0 | 279 25 24.6 -4.1 43 70 18610 275 13 13.0 -1.1 | 301 10 8.5 -5.2 44 67 18898 285 19 18.4 -4.9 | 303 17 14.0 -9.0 45 63 19202 255 20 19.3 5.2 | 266 15 14.9 1.1 46 60 19507 270 26 26.0 -0.0 | 281 22 21.6 -4.1 47 57 19812 310 20 15.3 -12.9 | 327 20 10.9 -17.0 48 55 20117 45 20 -14.1 -14.1 | 45 26 -18.5 -18.2 49 52 20422 100 25 -24.6 4.3 | 90 29 -29.0 0.2 50 50 20640 125 38 -31.1 21.8 | 116 40 -35.5 17.7 51 49 20726 125 37 -30.3 21.2 | 116 39 -34.7 17.1 52 43 21336 115 31 -28.1 13.1 | 105 34 -32.5 9.0 53 38 21946 80 38 -37.4 -6.6 | 76 43 -41.8 -10.7 54 35 22250 110 42 -39.5 14.4 | 103 45 -43.9 10.3 55 33 22555 100 50 -49.2 8.7 | 95 54 -53.6 4.6 56 31 22860 85 41 -40.8 -3.6 | 80 46 -45.2 -7.7 57 27 23470 95 55 -54.8 4.8 | 91 59 -59.2 0.7 Wind Parameters Mean winds (0-6000m): 197.0 at 8.0 knts Storm direction: 227.0 at 6.0 knts Shear (0-3000m) pos: 0.3 neg: 1.9 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 100.6 deg Storm rel helicity (0-3000m) pos: 55.1 neg: -11.1 tot: 44.0 m^2/s^2 ave: 14.7 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 3.7 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 315.72 Bulk Shear: 0.51 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 ------------------------------------------------------------------------------- 500 210 9 178 3| 0.0 14.6 14.6| 40.4 0.0 40.4 80.7 0.92| 25.9 23.8 1000 222 10 215 4| 1.3 7.3 8.6| 43.3 -1.2 42.1 42.1 0.81| 15.3 12.4 1500 221 10 212 4| 0.8 4.3 5.2| 43.3 -7.0 36.2 24.2 0.56| 12.1 6.8 2000 218 9 201 3| 0.6 2.1 2.7| 46.8 -11.1 35.7 17.8 0.36| 12.0 4.3 2500 209 8 174 3| 0.5 2.2 2.7| 50.4 -11.1 39.3 15.7 0.37| 10.6 3.9 3000 202 8 163 4| 0.3 1.9 2.2| 55.1 -11.1 44.0 14.7 0.40| 9.4 3.7 4000 202 8 160 4| 0.9 1.4 2.3| 58.9 -13.4 45.6 11.4 0.32| 8.2 2.6 5000 203 7 151 3| 0.7 1.4 2.1| 60.7 -13.4 47.3 9.5 0.34| 6.8 2.3 6000 197 8 150 4| 0.6 1.8 2.4| 66.9 -15.1 51.8 8.6 0.34| 6.4 2.2 Wrote GIF file: /home/apache/climate/data/raob//SKCL/skewt/SKCL.skewt.20251015.12.gif