South Skyline/South Coast Shakeout Drill — October 9, 2021

Is our community ready for a large-scale disaster with possibly extensive injuries and damage, and no phones? Let’s practice!

A big regional exercise covering everywhere from South Skyline to Half Moon Bay and the coast, including many towns, neighborhoods, fire departments, ARES, CERT, and more.

  • Activation of emergency radio communication and fire department Department Operation Centers (DOC) across the area
  • Activation of local emergency medical resources

South Skyline Participation

Assume a 7.1 earthquake has hit the area just before the drill, and the phones are dead.

10 AM – 11 AMEveryone is invited.

Do a welfare check of your neighborhood by radio, phone, internet, or in person. Is everyone ok?

  • Get an assessment of people injured/trapped, active hazards (fire, utilities).
  • Report concisely on injuries, major damage/utilities, and specifically what urgent help is needed.
  • If your neighborhood has a plan for checking on everyone, use it!
  • When sending messages, always start by saying “THIS IS A DRILL.”

Once you’ve gotten your status, try communicating it. No 911 during the drill. Report in using (in order of preference):

  1. GMRS on LRRPT (north of Highway 9)
  2. Ham Radio CMD31, or failing that BLKMTN
  3. Email to kd6uca@winlink.org — subject line must be: //WL2K R/Drill Report: <neighborhood name>

11 AM – 1 PMCERT-trained folks and anyone interested in medical response.

Practice using the emergency medical trailer at Skyline Ridge Open Space Preserve Parking Lot with Dr. Rich Lee.

  • We need more volunteers to be knowledgeable about the trailer and our other medical resources.
  • CERTs: RSVP to info@ssepo.org
  • This is a community event, not a formal CERT activation.
  • If you live in the South Skyline area and aren’t a CERT, we’d love to have you join us!

Communications Plan

Radio TypeChannel/FunctionFrequencyAssignment
HamCMD31 — La Honda DOC Net146.730 (−) / 146.130, tone 114.8Branch 4 Net Control (WA6SCF)
HamCMD31D — Simplex146.730 (s), tone 114.8Backup if repeater unavailable
HamCMD33 — La Honda DOC Secondary440.100 (+) / 445.100, tone 141.3Secondary Net (KD6KGE)
HamLas Cumbres CASTLE145.450 (−) / 144.850, tone 100.0South Skyline south portion hams who can’t reach CMD31 (K6FB)
HamLas Cumbres BLKMTN UHF442.575 (+) / 447.575, tone 100NE South Skyline hams who can’t reach CMD31
WinlinkWinlink Gateway145.630, tone 114.8Between DOC40, La Honda DOC, and South Skyline Comm Trailer
GMRSLRRPT — Long Ridge Repeater462.600 (+) / 467.600GMRS Net Control, inter-neighborhood comms
GMRSPH4462.675Primary tactical — Portola Heights/Castanea
GMRSMR3462.650Primary tactical — Monkey Rock
GMRSRL1462.625Primary tactical — Rosemary Lane
GMRSPA1462.575Primary tactical — Alpine/Portola
GMRSMT1462.550Primary tactical — Middleton Tract
GMRSRC4462.675Primary tactical — Rocky Creek/Cloud’s Rest

All transmissions which convey exercise information should be prefaced with “THIS IS AN EXERCISE” or “THIS IS A DRILL.”

Prepared by Pat O’Coffey, KJ6GMG.