UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103000.upa.cvt Date: 0000Z 30 OCT 25 Searching for SKSP... Searching the city database file for: SKSP ... Date:0000Z 30 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 1010 2 28.8 25.8 84 3.0 26.6 30 4 301.1 305.0 299.4 363.5 21.14 1 1003 69 28.6 24.7 79 3.9 25.7 9 8 301.5 305.1 298.8 360.3 19.90 2 1000 98 28.4 24.6 80 3.8 25.6 360 10 301.5 305.2 298.7 360.2 19.84 3 943 618 23.8 22.5 92 1.3 22.9 23 10 302.0 305.4 298.0 356.6 18.49 4 925 787 23.0 20.8 87 2.2 21.4 30 10 302.8 306.0 297.3 353.1 16.95 5 854 1480 19.6 14.6 73 5.0 16.3 16 9 306.3 308.6 295.1 343.3 12.33 6 850 1521 19.4 14.5 73 4.9 16.1 15 9 306.5 308.8 295.1 343.5 12.31 7 777 2288 14.6 11.4 81 3.2 12.5 354 9 309.3 311.3 295.0 342.7 10.97 8 700 3166 11.0 2.0 54 9.0 5.9 330 8 314.7 315.9 292.9 334.6 6.33 9 693 3250 10.6 0.6 50 10.0 5.1 325 8 315.1 316.2 292.6 333.4 5.77 10 648 3806 7.0 2.0 70 5.0 4.2 293 8 317.2 318.5 294.0 338.9 6.84 11 565 4920 0.4 -23.6 15 24.0 -7.2 228 7 322.1 322.3 290.5 325.6 1.01 12 532 5400 -3.1 -5.9 81 2.8 -4.4 199 7 323.5 324.4 294.0 338.7 4.63 13 512 5703 -4.3 -10.3 63 6.0 -6.9 181 7 325.6 326.3 293.6 337.0 3.41 14 500 5890 -5.1 -7.2 85 2.1 -6.1 170 7 326.8 327.7 294.7 341.7 4.46 15 468 6405 -8.3 -10.1 87 1.8 -9.1 192 12 329.1 329.8 294.8 341.9 3.79 16 464 6472 -8.3 -11.0 81 2.7 -9.5 195 13 329.9 330.6 294.8 342.0 3.56 17 457 6589 -8.1 -16.1 53 8.0 -11.1 200 14 331.6 332.1 294.3 339.9 2.38 18 444 6813 -9.3 -15.3 62 6.0 -11.6 210 16 332.8 333.3 294.8 341.9 2.62 19 424 7167 -11.3 -19.3 52 8.0 -14.0 225 20 334.7 335.1 294.7 341.6 1.96 20 402 7572 -14.7 -20.7 60 6.0 -16.6 243 24 335.4 335.8 294.8 341.9 1.83 21 400 7610 -14.7 -20.7 60 6.0 -16.6 245 24 335.9 336.3 294.9 342.5 1.84 22 338 8871 -22.1 -32.1 40 10.0 -24.2 236 16 342.4 342.5 295.6 345.3 0.77 23 322 9227 -24.7 -32.7 47 8.0 -26.3 234 14 343.6 343.7 295.8 346.5 0.76 24 300 9740 -28.7 -36.7 46 8.0 -30.0 230 11 344.9 345.0 296.0 347.1 0.55 25 250 11010 -39.1 -42.5 70 3.4 -39.4 230 9 347.9 348.0 296.5 349.4 0.36 26 223 11784 -45.9 -47.9 80 2.0 -46.0 199 7 349.1 349.1 296.6 350.0 0.22 27 216 11996 -47.7 -52.2 60 4.5 -47.9 191 7 349.5 349.5 296.7 350.1 0.14 28 205 12340 -51.1 -54.3 69 3.2 -51.2 177 6 349.4 349.4 296.6 349.9 0.12 29 203 12403 -51.7 -55.1 67 3.4 -51.8 174 6 349.4 349.4 296.6 349.9 0.11 30 200 12500 -52.5 -55.5 70 3.0 -52.6 170 6 349.6 349.7 296.7 350.1 0.10 31 189 12862 -55.5 -58.0 74 2.5 -55.6 162 10 350.5 350.5 296.8 350.8 0.08 32 150 14290 -67.7 -73.7 42 6.0 -67.7 130 27 353.5 353.5 297.4 353.5 0.01 33 131 15096 -73.3 -81.3 28 8.0 -73.3 82 21 357.4 357.4 298.2 357.4 0.00 34 130 15141 -73.3 -81.3 28 8.0 -73.3 79 21 358.2 358.2 298.4 358.2 0.00 35 121 15559 -75.1 -82.1 33 7.0 -75.1 53 17 362.3 362.3 299.1 362.3 0.00 36 116 15804 -76.1 -84.1 27 8.0 -76.1 38 16 364.9 364.9 299.7 364.9 0.00 37 100 16650 -81.7 -88.7 29 7.0 -81.7 345 9 369.9 369.9 300.5 369.9 0.00 38 97 16820 -82.5 -88.5 35 6.0 -82.5 345 6 371.6 371.6 300.8 371.6 0.00 39 90 17237 -83.1 -89.1 34 6.0 -83.1 87 4 378.4 378.4 302.0 378.4 0.00 40 86 17489 -82.7 -88.7 35 6.0 -82.7 104 8 384.2 384.2 302.9 384.2 0.00 41 81 17822 -84.1 -90.1 34 6.0 -84.1 77 14 387.9 387.9 303.5 387.9 0.00 42 78 18032 -81.7 -86.4 45 4.7 -81.7 81 12 397.1 397.1 304.8 397.1 0.00 43 70 18650 -73.7 -90.7 6 17.0 -73.7 95 18 426.7 426.7 308.5 426.7 0.00 44 68 18820 -72.3 -89.3 6 17.0 -72.4 92 18 433.3 433.3 309.2 433.3 0.00 45 57 19871 -66.5 -87.5 4 21.0 -66.7 101 22 468.9 468.9 312.5 468.9 0.00 46 53 20309 -67.9 -88.9 3 21.0 -68.1 96 27 475.5 475.5 313.1 475.5 0.00 47 50 20660 -66.3 -89.3 3 23.0 -66.5 80 23 487.2 487.2 314.0 487.3 0.00 48 45 21302 -63.7 -88.7 2 25.0 -64.1 93 23 508.5 508.5 315.5 508.5 0.00 49 38 22343 -61.7 -90.7 1 29.0 -62.3 91 22 538.8 538.8 317.5 538.8 0.00 50 33 23211 -64.3 -92.3 1 28.0 -64.8 83 37 554.0 554.0 318.3 554.0 0.00 51 30 23800 -59.7 -88.7 1 29.0 -60.6 90 44 581.9 581.9 319.8 581.9 0.00 52 27 24462 -57.3 -87.3 1 30.0 -58.7 97 50 606.4 606.4 320.9 606.5 0.01 53 23 25474 -57.9 -87.9 1 30.0 -59.3 82 54 633.1 633.1 322.0 633.2 0.01 54 20 26360 -55.3 -86.3 1 31.0 -57.5 85 52 666.9 666.9 323.3 667.0 0.01 55 15 28248 -42.9 -76.9 1 34.0 -49.9 90 49 765.3 765.3 326.4 766.0 0.07 56 13 29208 -45.3 -78.3 1 33.0 -51.8 94 47 789.0 789.0 327.0 789.6 0.07 57 12 29743 -44.9 -77.9 1 33.0 -51.9 92 45 808.7 808.7 327.5 809.4 0.08 TRP 97 16820 -82.5 -88.5 35 6.0 -82.5 345 6 371.6 371.6 300.8 371.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 561.23 mb = 4974.75 m = 16321.17 ft Wetbulb zero: 617.64 mb = 4195.84 m = 13765.70 ft Precipitable water: 2.18 inches Sfc-500 mean rel hum: 65.55 % Est. max temperature: 33.69 C = 92.64 F Sfc-Lift cond lev (LCL): 967.61 mb = 389.70 m = 1278.53 ft T: 25.82 C 700-500 lapse rate: 5.91 C/km ThetaE index: 20.21 C Layer 1003.0- 850.0 mb Conv cond level (CCL): 900.04 mb = 1024.54 m = 3361.32 ft Mean mixing ratio: 18.58 g/kg Conv temperature: 31.72 C = 89.10 F Cap Strength: 0.71 C Lifted Index: -4.53 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.99 C Lifted Index @700 mb: -1.44 C Showalter Index: 0.27 C Risk: Thunderstorms probable Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 19.60 C K Index: 30.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 199.00 Risk: None Energy Index: -0.39 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1766.11 J/kg Max Up Vert Vel: 59.43 m/s Conv Inhibition (B-): 10.82 J/kg Cap Strength: 0.71 C Lift Cond Lev (LCL): 925.85 mb = 778.97 m = 2555.63 ft Lev Free Conv (LFC): 840.85 mb = 1613.46 m = 5293.45 ft Equ Level (EL): 130.85 mb = 15102.47 m = 49548.18 ft B at Equ Level: 1751.83 J/kg Max Parcel Lev (MPL): 70.85 mb = 18581.24 m = 60961.33 ft Wind level data Storm motion: 28 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 1010 2 30 4 -2.0 -3.5 | 204 2 0.9 2.0 1 1000 98 360 10 -0.0 -10.0 | 327 5 2.9 -4.5 2 925 787 30 10 -5.0 -8.7 | 33 4 -2.1 -3.2 3 850 1521 15 9 -2.3 -8.7 | 350 3 0.6 -3.2 4 700 3166 330 8 4.0 -6.9 | 282 7 6.9 -1.4 5 500 5890 170 7 -1.2 6.9 | 188 12 1.7 12.4 6 400 7610 245 24 21.8 10.1 | 238 29 24.7 15.6 7 300 9740 230 11 8.4 7.1 | 222 17 11.3 12.5 8 250 11010 230 9 6.9 5.8 | 221 15 9.8 11.3 9 200 12500 170 6 -1.0 5.9 | 189 12 1.9 11.4 10 150 14290 130 27 -20.7 17.4 | 142 29 -17.8 22.8 11 100 16650 345 9 2.3 -8.7 | 302 6 5.2 -3.2 12 97 16820 345 6 1.6 -5.8 | 274 4 4.5 -0.3 13 88 17374 120 3 -2.6 1.5 | 183 7 0.3 7.0 14 83 17678 80 16 -15.8 -2.8 | 102 13 -12.8 2.7 15 79 17983 75 13 -12.6 -3.4 | 102 10 -9.6 2.1 16 75 18288 105 10 -9.7 2.6 | 140 11 -6.7 8.1 17 70 18650 95 18 -17.9 1.6 | 115 17 -15.0 7.0 18 67 18898 90 18 -18.0 0.0 | 110 16 -15.1 5.5 19 64 19202 115 15 -13.6 6.3 | 138 16 -10.7 11.8 20 61 19507 95 22 -21.9 1.9 | 111 20 -19.0 7.4 21 58 19812 100 20 -19.7 3.5 | 118 19 -16.8 9.0 22 55 20117 105 30 -29.0 7.8 | 117 29 -26.1 13.2 23 50 20660 80 23 -22.7 -4.0 | 94 20 -19.7 1.5 24 49 20726 105 20 -19.3 5.2 | 123 20 -16.4 10.7 25 47 21031 75 23 -22.2 -6.0 | 89 19 -19.3 -0.5 26 45 21336 95 23 -22.9 2.0 | 111 21 -20.0 7.5 27 43 21641 100 26 -25.6 4.5 | 114 25 -22.7 10.0 28 41 21946 120 26 -22.5 13.0 | 133 27 -19.6 18.5 29 39 22250 95 21 -20.9 1.8 | 112 19 -18.0 7.3 30 35 22860 70 29 -27.3 -9.9 | 80 25 -24.3 -4.4 31 33 23165 85 36 -35.9 -3.1 | 94 33 -33.0 2.3 32 32 23470 70 40 -37.6 -13.7 | 77 36 -34.7 -8.2 33 30 23800 90 44 -44.0 0.0 | 98 41 -41.1 5.5 34 29 24079 90 45 -45.0 0.0 | 97 42 -42.1 5.5 35 27 24384 100 50 -49.2 8.7 | 107 48 -46.3 14.2 36 26 24689 90 50 -50.0 0.0 | 97 47 -47.1 5.5 37 25 24994 90 52 -52.0 0.0 | 96 49 -49.1 5.5 38 23 25603 80 54 -53.2 -9.4 | 86 50 -50.3 -3.9 39 21 25908 90 51 -51.0 0.0 | 96 48 -48.1 5.5 40 20 26213 85 49 -48.8 -4.3 | 92 46 -45.9 1.2 41 20 26360 85 52 -51.8 -4.5 | 91 49 -48.9 0.9 42 19 26518 90 51 -51.0 0.0 | 96 48 -48.1 5.5 43 18 26822 85 51 -50.8 -4.4 | 91 48 -47.9 1.0 44 15 27432 90 49 -49.0 0.0 | 97 46 -46.1 5.5 45 14 27737 95 49 -48.8 4.3 | 102 47 -45.9 9.7 46 11 28651 90 43 -43.0 0.0 | 98 40 -40.1 5.5 47 9 29566 80 41 -40.4 -7.1 | 87 38 -37.5 -1.6 Wind Parameters Mean winds (0-6000m): 358.0 at 8.3 knts Storm direction: 28.0 at 6.2 knts Shear (0-3000m) pos: 0.2 neg: 1.4 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 81.6 deg Storm rel helicity (0-3000m) pos: 8.1 neg: -8.6 tot: -0.5 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 0.9 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 3219.26 Bulk Shear: 0.55 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 9 9 339 4| 0.0 6.3 6.3| 6.0 0.0 6.0 11.9 0.92| 12.1 11.2 1000 17 10 360 4| 0.7 3.2 3.9| 8.1 -0.7 7.4 7.4 0.84| 7.5 6.3 1500 19 10 2 4| 0.5 2.1 2.6| 8.1 -2.2 5.8 3.9 0.64| 5.6 3.6 2000 16 9 356 4| 0.4 1.7 2.1| 8.1 -4.1 4.0 2.0 0.46| 4.8 2.2 2500 13 9 346 4| 0.3 1.5 1.8| 8.1 -6.2 1.9 0.8 0.33| 4.2 1.4 3000 8 9 335 4| 0.2 1.4 1.6| 8.1 -8.6 -0.5 -0.2 0.24| 3.9 0.9 4000 357 9 314 5| 0.2 1.4 1.6| 8.1 -22.5 -14.4 -3.6 -0.01| 3.9 -0.1 5000 349 9 303 5| 0.1 1.2 1.3| 8.1 -46.9 -38.8 -7.8 -0.20| 3.9 -0.8 6000 358 8 311 4| 0.1 0.9 1.1| 9.1 -69.2 -60.1 -10.0 -0.30| 3.9 -1.2 Wrote GIF file: /home/apache/climate/data/raob//SKSP/skewt/SKSP.skewt.20251030.00.gif