Nick, For the supplemental event, it is in calculating the GIC flow or the vulnerability assessment study. For the GIC flow calculation (R9) ERCOT will be using applying the 12v/km for the whole foot print, for the GMD assessment study, ERCOT will be working on the bench mark first and that might clear a way on how to proceed on supplemental event. Thanks, Aster From: Planning Geomagnetic Disturbance Task Force <[log in to unmask]> On Behalf Of Nick Oberski Sent: Tuesday, September 3, 2019 5:18 PM To: [log in to unmask] Subject: [EXTERNAL] Re: PGDTF September 12th meeting agenda This is an EXTERNAL email. STOP. THINK before you CLICK links or OPEN attachments. If suspicious please click the 'Report to Incidents' button in Outlook or forward to [log in to unmask]<mailto:[log in to unmask]> from a mobile device. ________________________________ Aster, The only comment I have on the agenda is when are we going to discuss/decide which analysis technique to use for the supplemental event? The task force and ERCOT may not be ready for this discussion yet but just want to make sure it is on our radar. Thanks, Nicholas Oberski Lower Colorado River Authority | Supervisor, Dynamic and VAR Planning O 512-578-3301 [log in to unmask]<mailto:[log in to unmask]> Enhancing the Lives of Texans From: Planning Geomagnetic Disturbance Task Force [mailto:[log in to unmask]] On Behalf Of Aster Amahatsion Sent: Tuesday, September 3, 2019 11:46 AM To: [log in to unmask]<mailto:[log in to unmask]> Subject: PGDTF September 12th meeting agenda ***From an external source – Think before you click. *** PGDTF members, Attached are the agenda for September 12th PGDTF meeting and the meeting notes for last PGDTF meeting held on August13, 2019 for your review. Please provide your comments by Friday 9/6/2019. Thanks, Aster Amahatsion 2019 PGDTF Chair ________________________________ To unsubscribe from the PGDTF list, click the following link: http://lists.ercot.com/scripts/wa-ERCOT.exe?SUBED1=PGDTF&A=1<https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.ercot.com_scripts_wa-2DERCOT.exe-3FSUBED1-3DPGDTF-26A-3D1&d=DwMGaQ&c=16VmlS4MonZN71XwTUYWYA&r=fSAoJXOOVakmrhE7rZFJNk3qaIGSy4me-MJSo6Cycx8&m=zBoOfUom1lyei587R3TwD8nk3---rasYX9UHCg4EcKA&s=nwgYq7OzfKPZeu8ukHmO8Pze-dvsMaBYEG3me-ZMLJM&e=> ________________________________ To unsubscribe from the PGDTF list, click the following link: http://lists.ercot.com/scripts/wa-ERCOT.exe?SUBED1=PGDTF&A=1<https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.ercot.com_scripts_wa-2DERCOT.exe-3FSUBED1-3DPGDTF-26A-3D1&d=DwMGaQ&c=16VmlS4MonZN71XwTUYWYA&r=fSAoJXOOVakmrhE7rZFJNk3qaIGSy4me-MJSo6Cycx8&m=zBoOfUom1lyei587R3TwD8nk3---rasYX9UHCg4EcKA&s=nwgYq7OzfKPZeu8ukHmO8Pze-dvsMaBYEG3me-ZMLJM&e=> ######################################################################## To unsubscribe from the PGDTF list, click the following link: http://lists.ercot.com/scripts/wa-ERCOT.exe?SUBED1=PGDTF&A=1