Disclaimer - This product has been allowed to be accessible while still in its experimental phase. As such, it may occasional contain errors. Care must be taken when using this product until the testing phase is complete. SURFACE PRESSURE GRADIENT TREND PROGRAM positive = onshore negative = offshore ________________________________AS OF 04/05/2026 17:10Z__________________________ SAN- LAX- SAN- SAN- SAN- SAN- LAX- SAN- LAX- SAN- SAN- RAL- DD/HH SFO SFO SBA NSI LAX EDW TPH TPH DAG DAG RAL DAG 05/17 -0.7 -1.4 0.8 M 0.7 -1.9 -6.5 -5.8 -2.2 -1.5 1.6 -3.1 05/16 -0.8 -1.5 0.9 M 0.7 -2.5 -6.3 -5.6 -2.4 -1.7 1.1 -2.8 05/15 -0.9 -1.5 0.7 0.7 0.6 -2.8 -7.2 -6.6 -2.6 -2.0 0.9 -2.9 05/14 -1.1 -1.5 0.5 0.8 0.4 -2.8 -6.6 -6.2 -1.9 -1.5 0.9 -2.4 05/13 -1.2 -1.5 0.2 M 0.3 M -6.5 -6.2 -1.6 -1.3 0.9 -2.2 05/12 -1.2 -1.7 0.6 1.1 0.5 -2.2 -6.5 -6.0 -1.7 -1.2 0.8 -2.0 05/11 -1.1 -1.6 1.3 1.2 0.5 -1.9 -6.9 -6.4 -1.3 -0.8 0.8 -1.6 05/10 -0.7 -1.6 1.8 1.5 0.9 -1.5 -6.5 -5.6 -1.2 -0.3 1.2 -1.5 05/09 -0.8 -2.0 1.7 M 1.2 -1.3 -6.4 -5.2 -1.7 -0.5 1.4 -1.9 05/08 -0.9 -2.2 1.9 1.2 1.3 -1.1 -6.8 -5.5 -1.8 -0.5 1.4 -1.9 05/07 -0.9 -2.4 1.8 0.8 1.5 -0.6 -7.0 -5.5 -1.7 -0.2 1.6 -1.8 05/06 -0.7 -2.3 1.4 0.8 1.6 -0.5 -7.3 -5.7 -1.7 -0.1 1.7 -1.8 05/05 -0.6 -2.5 1.4 1.0 1.9 M -7.3 -5.4 -2.0 -0.1 2.0 -2.1 05/04 -0.5 -2.6 1.2 M 2.1 -0.7 -7.3 -5.2 -2.3 -0.2 2.1 -2.3 05/03 -0.5 -2.4 0.9 1.1 1.9 -1.1 -7.4 -5.5 -2.2 -0.3 2.3 -2.6 05/02 -0.9 -2.3 0.7 0.9 1.4 -1.1 -7.1 -5.7 -2.0 -0.6 3.0 -3.6 05/01 -1.2 -2.1 0.3 0.5 0.9 -1.3 -6.6 -5.7 -2.1 -1.2 2.7 -3.9 05/00 -1.5 -2.2 0.0 0.0 0.7 -1.6 -7.1 -6.4 -2.3 -1.6 2.5 -4.1 04/23 -2.4 -2.3 -0.5 -0.9 -0.1 M -7.2 -7.3 -2.4 -2.5 1.7 -4.2 04/22 -2.8 -2.6 -0.7 -1.2 -0.2 -2.8 -7.3 -7.5 -3.0 -3.2 1.2 -4.4 04/21 -2.9 -2.7 -0.7 -0.9 -0.2 M -7.6 -7.8 -3.4 -3.6 0.8 -4.4 04/20 -3.0 -2.9 -0.7 -0.8 -0.1 M -8.2 -8.3 -3.9 -4.0 0.7 -4.7 04/19 -3.0 -3.0 -0.5 -0.4 0.0 -3.5 -8.7 -8.7 -4.3 -4.3 0.4 -4.7 04/18 -2.8 -2.7 -0.3 0.1 -0.1 -3.9 -8.8 -8.9 -4.4 -4.5 0.3 -4.8 04/17 -2.7 -2.7 0.1 0.4 0.0 M -8.9 -8.9 -4.5 -4.5 0.1 -4.6 LAX- SAN- SAN- LAX- SAN- SAN- LAX- RAL- SAN- SAN- SAN- SAN- DD/HH WMC WMC DRA LAS LAS SLC TRM TRM TRM RNM IPL NYL 05/17 -5.5 -4.8 -2.2 -3.9 -3.2 -8.6 M M M 0.7 1.6 1.8 05/16 -6.6 -5.9 -2.7 -4.1 -3.4 -9.2 0.6 0.2 1.3 0.5 1.7 1.9 05/15 -6.9 -6.3 -3.1 -4.2 -3.6 -9.8 0.7 0.4 1.3 0.0 1.6 1.9 05/14 -6.9 -6.5 -2.4 -3.9 -3.5 -10.3 0.9 0.4 1.3 0.0 1.6 2.0 05/13 -6.4 -6.1 -2.2 -3.6 -3.3 -10.3 1.3 0.7 1.6 0.1 1.9 2.0 05/12 -6.7 -6.2 -2.2 -3.4 -2.9 -10.2 1.1 0.8 1.6 0.3 2.1 2.2 05/11 -6.2 -5.7 -2.0 -3.2 -2.7 -9.8 1.3 1.0 1.8 0.1 2.4 2.5 05/10 -5.8 -4.9 -1.6 -2.9 -2.0 -9.5 1.3 1.0 2.2 0.6 2.9 3.0 05/09 -6.2 -5.0 -1.7 -3.2 -2.0 -9.0 1.2 1.0 2.4 0.4 2.9 3.3 05/08 -6.2 -4.9 -1.2 -3.0 -1.7 -9.3 1.0 0.9 2.3 0.7 3.1 3.4 05/07 -6.7 -5.2 -1.1 -2.7 -1.2 -9.1 0.9 0.8 2.4 0.5 3.0 3.4 05/06 -7.4 -5.8 -1.0 -2.3 -0.7 -9.1 1.0 0.9 2.6 0.5 2.9 M 05/05 -7.1 -5.2 -0.9 -2.5 -0.6 -9.3 0.7 0.6 2.6 0.7 3.0 M 05/04 -8.3 -6.2 -1.1 -3.0 -0.9 -9.8 0.7 0.7 2.8 0.4 3.0 3.1 05/03 -8.1 -6.2 -1.3 -2.9 -1.0 -10.1 0.9 0.5 2.8 0.3 2.9 3.1 05/02 -8.0 -6.6 -1.3 -2.9 -1.5 -10.6 1.1 -0.5 2.5 0.5 2.7 3.1 05/01 -8.3 -7.4 -1.7 -2.9 -2.0 -11.2 1.3 -0.5 2.2 0.8 2.1 2.7 05/00 -8.6 -7.9 -2.2 -3.6 -2.9 -11.5 -0.2 -2.0 0.5 1.3 1.6 2.2 04/23 -8.7 -8.8 -3.0 -3.7 -3.8 -12.4 0.7 -1.1 0.6 1.1 0.6 1.5 04/22 -9.0 -9.2 -3.7 -4.3 -4.5 -12.4 0.2 -1.2 0.0 1.1 0.2 0.9 04/21 -9.5 -9.7 -4.3 -5.1 -5.3 -12.8 -1.3 -2.3 -1.5 1.0 -0.3 0.7 04/20 -10.0 -10.1 -4.6 -5.8 -5.9 -12.9 -0.7 -1.5 -0.8 0.9 -0.4 0.4 04/19 -10.2 -10.2 -4.9 -6.2 -6.2 -12.8 -0.9 -1.3 -0.9 0.8 -0.6 0.3 04/18 -10.3 -10.4 -5.1 -6.2 -6.3 -13.1 -1.1 -1.5 -1.2 0.9 -0.5 0.0 04/17 -10.8 -10.8 -5.5 -6.8 -6.8 -13.2 -1.2 -1.3 -1.2 0.8 -0.4 0.2 _______________________________________________________________________________ LATEST METAR TIME SAN: 1651Z LAX: 1653Z SFO: 1656Z SBA: 1653Z TPH: 1656Z NSI: 1453Z EDW: 1655Z DAG: 1650Z RAL: 1653Z WMC: 1656Z DRA: 1653Z LAS: 1656Z SLC: 1654Z TRM: 1654Z RNM: 1653Z IPL: 1653Z NYL: 1657Z $$