UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for SKSP... Searching the city database file for: SKSP ... Date:0000Z 22 OCT 25 Station: SKSP WMO ident: 80001 Latitude: 12.58 Longitude: -81.72 Elevation: 2.00 ------------------------------------------------------------------------------- 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 2 28.0 26.2 90 1.8 26.7 40 6 300.4 304.3 299.5 364.3 21.68 1 1005 40 28.8 25.6 83 3.2 26.4 27 8 301.5 305.4 299.4 363.6 20.99 2 1003 59 28.6 24.6 79 4.0 25.6 20 9 301.5 305.1 298.7 359.9 19.77 3 1000 88 28.4 24.3 79 4.1 25.4 10 10 301.5 305.1 298.5 359.1 19.47 4 955 497 24.8 22.8 89 2.0 23.3 25 11 301.9 305.3 298.1 356.9 18.60 5 925 777 22.8 20.1 85 2.7 20.9 40 14 302.6 305.6 296.8 350.6 16.22 6 850 1510 18.8 12.8 68 6.0 14.8 55 13 305.8 307.9 294.0 338.9 10.99 7 714 2988 10.8 0.8 50 10.0 5.4 85 16 312.7 313.8 291.9 330.5 5.69 8 700 3153 10.4 2.4 58 8.0 5.9 85 16 314.0 315.2 292.9 334.4 6.51 9 689 3285 9.6 1.6 57 8.0 5.1 82 15 314.5 315.7 292.9 334.2 6.25 10 676 3443 8.4 -0.6 53 9.0 3.6 79 15 314.9 316.0 292.3 332.1 5.42 11 651 3754 6.2 2.8 79 3.4 4.2 83 14 315.8 317.2 294.0 338.6 7.21 12 645 3830 6.2 2.2 76 4.0 3.9 89 13 316.7 318.0 294.0 338.7 6.97 13 639 3907 6.4 1.4 70 5.0 3.6 96 13 317.8 319.0 294.0 338.9 6.64 14 512 5693 -4.1 -5.7 89 1.6 -4.9 170 19 325.8 326.8 294.8 342.0 4.89 15 500 5880 -5.1 -6.7 89 1.6 -5.9 170 18 326.8 327.7 294.8 342.3 4.64 16 479 6216 -6.5 -8.7 84 2.2 -7.5 164 16 329.1 330.0 295.1 343.1 4.14 17 408 7450 -13.9 -16.4 81 2.5 -14.8 115 9 335.0 335.6 295.3 344.2 2.60 18 400 7600 -14.9 -17.2 83 2.3 -15.7 120 10 335.6 336.1 295.4 344.4 2.48 19 364 8305 -19.7 -22.3 80 2.6 -20.5 97 10 338.4 338.8 295.4 344.7 1.76 20 300 9710 -29.7 -33.2 72 3.5 -30.3 145 11 343.5 343.7 295.8 346.5 0.78 21 250 10980 -40.1 -44.6 62 4.5 -40.5 145 13 346.4 346.5 296.1 347.6 0.29 22 231 11514 -44.7 -49.7 57 5.0 -45.0 128 13 347.4 347.4 296.2 348.1 0.18 23 226 11660 -46.1 -50.5 61 4.4 -46.3 133 12 347.4 347.4 296.2 348.1 0.17 24 213 12051 -49.7 -54.7 56 5.0 -49.9 177 11 347.7 347.8 296.3 348.2 0.11 25 211 12113 -50.3 -55.2 56 4.9 -50.5 185 11 347.8 347.8 296.3 348.2 0.10 26 200 12460 -53.3 -58.3 54 5.0 -53.5 225 10 348.4 348.4 296.3 348.7 0.07 27 173 13379 -61.3 -67.3 45 6.0 -61.4 230 15 349.9 349.9 296.6 350.0 0.03 28 167 13597 -63.3 -69.3 44 6.0 -63.4 226 14 350.1 350.1 296.7 350.2 0.02 29 150 14250 -68.5 -74.5 42 6.0 -68.5 210 11 352.1 352.1 297.1 352.1 0.01 30 142 14577 -70.3 -76.3 41 6.0 -70.4 206 10 354.5 354.5 297.6 354.5 0.01 31 135 14875 -72.5 -78.5 40 6.0 -72.5 267 11 355.8 355.8 297.8 355.8 0.01 32 129 15141 -74.3 -81.3 33 7.0 -74.3 34 7 357.2 357.2 298.1 357.2 0.00 33 125 15323 -75.9 -80.9 45 5.0 -75.9 98 4 357.5 357.5 298.2 357.5 0.00 34 115 15801 -78.7 -83.7 44 5.0 -78.7 120 5 361.0 361.0 298.9 361.0 0.00 35 113 15901 -78.7 -83.7 44 5.0 -78.7 92 5 362.8 362.8 299.2 362.8 0.00 36 111 16003 -78.7 -84.7 37 6.0 -78.7 63 5 364.6 364.6 299.6 364.6 0.00 37 104 16375 -77.1 -84.1 32 7.0 -77.1 60 12 374.5 374.5 301.4 374.6 0.00 38 103 16430 -76.9 -83.9 32 7.0 -76.9 70 13 376.0 376.0 301.6 376.0 0.00 39 102 16486 -76.9 -82.9 38 6.0 -76.9 108 13 377.0 377.0 301.8 377.0 0.00 40 100 16600 -76.9 -83.9 32 7.0 -76.9 245 8 379.1 379.1 302.1 379.2 0.00 41 96 16834 -77.3 -84.3 32 7.0 -77.3 223 6 382.8 382.8 302.7 382.8 0.00 42 91 17140 -76.9 -84.9 27 8.0 -76.9 278 17 389.5 389.5 303.7 389.5 0.00 43 91 17140 -76.9 -84.9 27 8.0 -76.9 278 17 389.5 389.5 303.7 389.5 0.00 44 86 17463 -78.1 -91.1 10 13.0 -78.1 326 24 393.4 393.4 304.3 393.4 0.00 45 79 17948 -77.3 -92.3 7 15.0 -77.3 358 15 404.8 404.8 305.8 404.8 0.00 46 77 18095 -77.5 -92.5 7 15.0 -77.6 296 11 407.3 407.3 306.2 407.3 0.00 47 75 18245 -77.9 -92.9 7 15.0 -77.9 209 8 409.6 409.6 306.5 409.6 0.00 48 75 18245 -77.7 -92.7 7 15.0 -77.7 209 8 410.0 410.0 306.5 410.0 0.00 49 70 18640 -77.1 -92.1 7 15.0 -77.1 130 13 419.4 419.4 307.6 419.4 0.00 50 64 19157 -76.5 -92.5 6 16.0 -76.6 152 2 431.6 431.6 309.0 431.6 0.00 51 61 19434 -76.9 -91.9 7 15.0 -76.9 53 9 436.7 436.7 309.6 436.7 0.00 52 50 20600 -70.3 -89.3 5 19.0 -70.5 100 31 477.8 477.8 313.2 477.8 0.00 53 44 21369 -65.5 -87.5 3 22.0 -65.8 108 27 507.3 507.3 315.5 507.4 0.00 54 44 21369 -65.3 -87.3 3 22.0 -65.6 108 27 507.8 507.8 315.5 507.9 0.00 55 43 21508 -66.1 -83.1 8 17.0 -66.4 110 28 509.2 509.2 315.6 509.3 0.01 TRP 115 15801 -78.7 -83.7 44 5.0 -78.7 120 5 361.0 361.0 298.9 361.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 561.59 mb = 4995.34 m = 16388.72 ft Wetbulb zero: 585.28 mb = 4614.51 m = 15139.29 ft Precipitable water: 2.18 inches Sfc-500 mean rel hum: 72.26 % Est. max temperature: 33.07 C = 91.53 F Sfc-Lift cond lev (LCL): 983.56 mb = 235.09 m = 771.30 ft T: 27.10 C 700-500 lapse rate: 5.68 C/km ThetaE index: 33.77 C Layer 1005.0- 700.0 mb Conv cond level (CCL): 897.46 mb = 1039.00 m = 3408.76 ft Mean mixing ratio: 18.09 g/kg Conv temperature: 31.40 C = 88.52 F Cap Strength: 0.75 C Lifted Index: -4.07 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.29 C Lifted Index @700 mb: -1.69 C Showalter Index: 2.15 C Risk: Showers probable Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 17.90 C K Index: 28.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 197.60 Risk: None Energy Index: 0.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1759.43 J/kg Max Up Vert Vel: 59.32 m/s Conv Inhibition (B-): 9.27 J/kg Cap Strength: 0.75 C Lift Cond Lev (LCL): 920.24 mb = 821.68 m = 2695.77 ft Lev Free Conv (LFC): 865.24 mb = 1355.91 m = 4448.46 ft Equ Level (EL): 135.24 mb = 14864.39 m = 48767.09 ft B at Equ Level: 1756.49 J/kg Max Parcel Lev (MPL): 75.24 mb = 18226.58 m = 59797.77 ft Wind level data Storm motion: 130 at 11 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 2 40 6 -3.9 -4.6 | 338 13 4.8 -11.8 1 1000 88 10 10 -1.7 -9.8 | 338 18 6.9 -17.1 2 976 305 25 9 -3.8 -8.2 | 342 16 4.8 -15.4 3 943 610 25 12 -5.1 -10.9 | 349 18 3.6 -18.1 4 925 777 40 14 -9.0 -10.7 | 1 18 -0.3 -17.9 5 910 914 45 14 -9.9 -9.9 | 4 17 -1.2 -17.1 6 879 1219 45 12 -8.5 -8.5 | 359 16 0.2 -15.7 7 850 1510 55 13 -10.6 -7.5 | 8 15 -2.0 -14.7 8 819 1829 65 13 -11.8 -5.5 | 14 13 -3.1 -12.7 9 790 2134 70 17 -16.0 -5.8 | 29 15 -7.3 -13.0 10 762 2438 75 17 -16.4 -4.4 | 34 14 -7.8 -11.6 11 735 2743 85 17 -16.9 -1.5 | 44 12 -8.3 -8.7 12 700 3153 85 16 -15.9 -1.4 | 40 11 -7.3 -8.6 13 658 3658 75 14 -13.5 -3.6 | 24 12 -4.9 -10.8 14 610 4267 130 12 -9.2 7.7 | 133 1 -0.5 0.5 15 588 4572 165 16 -4.1 15.5 | 209 9 4.5 8.2 16 566 4877 155 17 -7.2 15.4 | 190 8 1.5 8.2 17 525 5486 170 21 -3.6 20.7 | 200 14 5.0 13.5 18 500 5880 170 18 -3.1 17.7 | 208 12 5.5 10.5 19 486 6096 170 17 -3.0 16.7 | 211 11 5.7 9.5 20 415 7315 110 9 -8.5 3.1 | 357 4 0.2 -4.1 21 400 7600 120 10 -8.7 5.0 | 0 2 -0.0 -2.2 22 399 7620 120 12 -10.4 6.0 | 55 2 -1.7 -1.2 23 367 8230 95 10 -10.0 0.9 | 12 6 -1.3 -6.3 24 324 9144 130 11 -8.4 7.1 | 302 0 0.2 -0.1 25 300 9710 145 11 -6.3 9.0 | 232 3 2.3 1.8 26 298 9754 140 10 -6.4 7.7 | 259 2 2.2 0.5 27 273 10363 155 14 -5.9 12.7 | 207 6 2.7 5.5 28 261 10668 155 13 -5.5 11.8 | 215 6 3.2 4.6 29 250 10980 145 13 -7.5 10.6 | 199 4 1.2 3.4 30 239 11278 135 14 -9.9 9.9 | 155 3 -1.2 2.7 31 228 11582 125 12 -9.8 6.9 | 74 1 -1.2 -0.3 32 200 12460 225 10 7.1 7.1 | 271 16 15.7 -0.1 33 199 12497 195 4 1.0 3.9 | 289 10 9.7 -3.3 34 189 12802 225 12 8.5 8.5 | 266 17 17.1 1.3 35 172 13411 230 15 11.5 9.6 | 263 20 20.1 2.4 36 150 14250 210 11 5.5 9.5 | 261 14 14.2 2.3 37 141 14630 205 10 4.2 9.1 | 262 13 12.9 1.9 38 133 14935 285 11 10.6 -2.8 | 298 22 19.3 -10.1 39 127 15240 95 4 -4.0 0.3 | 326 8 4.7 -6.9 40 115 15801 120 5 -4.3 2.5 | 317 6 4.3 -4.7 41 108 16154 20 5 -1.7 -4.7 | 330 14 6.9 -11.9 42 102 16459 75 14 -13.5 -3.6 | 24 12 -4.9 -10.8 43 100 16600 245 8 7.3 3.4 | 284 16 15.9 -3.8 44 97 16764 210 3 1.5 2.6 | 294 11 10.2 -4.6 45 87 17374 320 26 16.7 -19.9 | 317 37 25.4 -27.1 46 79 17983 360 14 -0.0 -14.0 | 338 23 8.7 -21.2 47 74 18288 185 7 0.6 7.0 | 271 9 9.3 -0.2 48 71 18593 145 14 -8.0 11.5 | 188 4 0.6 4.3 49 70 18640 130 13 -10.0 8.4 | 131 2 -1.3 1.1 50 67 18898 130 12 -9.2 7.7 | 133 1 -0.5 0.5 51 64 19202 155 1 -0.4 0.9 | 307 10 8.2 -6.3 52 60 19507 25 11 -4.6 -10.0 | 347 18 4.0 -17.2 53 57 19812 70 6 -5.6 -2.1 | 342 10 3.0 -9.3 54 54 20117 70 17 -16.0 -5.8 | 29 15 -7.3 -13.0 55 50 20600 100 31 -30.5 5.4 | 85 22 -21.9 -1.8 56 49 20726 100 34 -33.5 5.9 | 87 25 -24.8 -1.3 57 46 21031 105 26 -25.1 6.7 | 88 16 -16.5 -0.5 58 43 21336 110 28 -26.3 9.6 | 98 18 -17.7 2.4 Wind Parameters Mean winds (0-6000m): 99.8 at 15.0 knts Storm direction: 129.8 at 11.3 knts Shear (0-3000m) pos: 2.5 neg: 0.9 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 63.7 deg Storm rel helicity (0-3000m) pos: 77.2 neg: -6.3 tot: 71.0 m^2/s^2 ave: 23.7 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 2.9 10^-3/s Energy-Hel index: 0.65 Bulk Rich Number: 51.21 Bulk Shear: 34.36 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 21 9 342 17| 0.0 5.5 5.5| 11.8 0.0 11.8 23.6 0.26| 10.2 2.7 1000 30 11 350 17| 2.5 2.8 5.3| 37.5 -1.3 36.2 36.2 0.47| 8.5 4.0 1500 37 12 354 17| 2.2 1.8 4.1| 46.0 -5.2 40.7 27.1 0.44| 6.9 3.1 2000 44 12 359 16| 2.7 1.4 4.1| 59.5 -5.2 54.2 27.1 0.51| 6.4 3.2 2500 51 13 6 15| 2.8 1.1 3.9| 71.6 -5.2 66.4 26.5 0.55| 5.9 3.3 3000 58 14 12 15| 2.5 0.9 3.4| 77.2 -6.3 71.0 23.7 0.55| 5.4 2.9 4000 65 14 17 14| 2.3 0.9 3.2| 83.4 -15.9 67.5 16.9 0.40| 5.4 2.2 5000 80 14 29 11| 2.9 0.7 3.6| 89.4 -21.8 67.6 13.5 0.35| 6.2 2.2 6000 100 15 53 8| 2.8 0.9 3.6|101.8 -21.8 80.0 13.3 0.37| 5.9 2.2 Wrote GIF file: /home/apache/climate/data/raob//SKSP/skewt/SKSP.skewt.20251022.00.gif