A Radio Station? In Cobb?!

Calling All Stations!

Is there anybody out there willing to help us put together a radio station in Cobb, operated 24/7 by teams of young people?

CRF* is now starting (1Q2021) to develop a partnership (WIP) with another small local nonprofit which includes the goal of putting RadioCobb online and on the airwaves from a location in Cobb (near the Post Office) and possibly getting some kind of support from Lake County. It will be connected to the Cobb Area Volunteer Emergency Radio Network, which will be able to interrupt the radio station’s broadcast with brief CAVERN emergency alerts (in case of fire) as well as send out a “siren tone” over the airwaves in case of a major disaster or evacuation order.

We need feedback from the Cobb Area community. Would you please take 2 minutes to let us know a few quick things using the handy form below? We really need a few radio-savvy local people to help us launch this public information and safety service that gives young people the opportunity to serve the community both creatively and with an important purpose.


RadioCobb Community Survey #1
Just pick ONE (hopefully not the dog).
Please check all that apply to you.
If you want us to get in touch with you about this idea, we'll only use the email you give us here for that one purpose.
Donations are tax-deductible at the Harmless Little Project website for the CAVERN Project's parent Project VERN.








* CRF (CryptoRights Foundation) is the nonprofit behind the CAVERN project and it’s parent Project VERN (Volunteer Emergency Radio Network), which itself is part of CRF’s Harmless Little Project (Human Rights Technology R&D) effort.

Special Audible Signals


VERN • Special Signal Tones

Network Control and Group Leaders (with a GMRS radio+license) could use additional audible DTMF tones to indicate certain conditions on a Volunteer Emergency Radio Network. These tones are sent using the radio’s numeric keypad as described here for the two basic signal tones.

A standard GMRS radio, the BTECH GMRS-V1

NOTE: FRS radios generally have no keypad and are NOT able to produce tones.


SPECIAL SIGNALS

For Network Control & Group Leaders ONLY, three (3) additional special audible signals are proposed. Most VERN operators will not send these but could hear them.

(3) Danger Level Signal

Keys                                                  Name                                      
 ###  ###  ###  ###  ###            Danger !
 
###  ###  ###  ###  ###  ###  ###  ###  ###  ###   HEY !!

• Press “pound” key 3x rapidly (a ‘triple-tap‘)
• Pause for one (1) second between each ‘triple-tap’
Repeat ‘triple-taps’ 5x-10x (more indicates higher danger)
• 10x = highest possible danger level (catastrophe: almost never used)

NOTE: These signals are sent by Network Control
   —> Only to the Emergency Alert Channel (FRS 9, GMRS 33)
—> Only when there is useful incident info to broadcast.
   —> Followed by:
            A brief incident summary.
            More info on Main VERN Repeater channel (FRS 8, GMRS 23)

(4) Group Leaders / GMRS “Gather” Signal

Keys                                                  Name                                      
  88 33 77 66                                 Group Leaders Gather

• ‘Musical’ tone for NetCon/Group Leaders to call all GMRS operators*
Press & Hold each key Twice (2x) holding for a half second each
Pause 1 second between pairs

NOTE: Spells “VV EE RR NN” for Volunteer Emergency Radio Network operators. Variations on this are still being proposed and refined.
* GMRS operators are the network‘s backbone, leading the groups and relaying other people who cannot be heard: this calls them together for something important.

(5) Test Signal

Keys                                                  Name                                      
 218  218  218                                  Start Test / End Test

Used by operators to: test the Repeater and train on using signals.
Press each key Twice (2x) holding for a half second each press.
Pause 1 second between pairs.
Preceded by saying “START Test Alert” out loud.
 • Followed by saying “Test Alert END” out loud.


2020 LNU Lightning Complex

This post is a call to the Cobb Community to contribute useful info.
PLEASE add a comment that we can include in the updates!


(Original Post) 19 Aug 2020 @ 9:30 PM Pacific
+ UPDATES!

Hello Everybody,
We hope you’re safe right now
as the many fires sparked by lightning strikes (over 10,000 in the first August storms), are flaring up all over the state and already stretching CalFire’s resources dangerously thin. Fires are continuing to run in multiple directions and impact multiple communities. There are now over 500 fires in California (including 23 major “complex” fires).


LNU Lightning Complex Fire”                                          (LNU = Lake Napa Unit)
Fatalities: 5 (plus 4 injuries — as of 24 Aug)
Counties Affected: Lake, Napa, Sonoma, Yolo & Solano
Multiple Blazes: Hennessey, Gamble, 15-10, Spanish, Markley, 11-16, Walbridge (13-4).
Started: 17 Aug 2020
Acres Burned: 350,000+ acres (as of 24 Aug)
Structures: 871+ destroyed, 234+ damaged, 30,500+ threatened (as of 24 Aug)
Containment: 22% (as of 24 Aug) —— 98% (as of 26 Sep)
———————
LNU Lightning Complex(3 fires), Sonoma-Lake Napa Unit, Cal Fire. IMT 1 (Cal Fire Team 2). Two miles north of Barro, CA. Chapparal, tall grass and timber. Extreme fire behavior with long-range spotting, short-range spotting and wind-driven runs. Numerous structures, energy and communication infrastructure threatened. Evacuations, area, road and trail closures in effect.


Lake County & Cobb Area Information

• Radio      • Weather      • Maps      • Images       • Info & Alerts


• Radio •

Radio Frequencies (MHz):
   462.5500   CAVERN Main GMRS Repeater Channel        (DCS Tone: D071N)
   154.2875   Morgan Valley Fire Command / Round Fire (“Fire 23”)
   155.0250   CalFire LNUE (CAVERN 47)
   169.5375   Hennessey East Fire Command

NOTE: to tune in 7-digit freqs, use Menu on your radio to set the “Step” to “2.5“, the smallest increment. On some radios, the last digit is just visible in a very tiny font on the radio’s display.

Web-Based Radio:
Lake County Fire & Police Radio (direct: Lake County emergency svcs)
Broadcastify.com (general: online radio frequency aggreagtor)

Stay Tuned: more frequencies are coming soon from CAVERN Network Control !


Weather

NWS Weather Update
• 21 Aug •

Fire Weather Threat:
Thunderstorms Possible on Monday & Tuesday (24 & 25 Aug)
across northwest California.
New wildfires may be ignited by lightning

National Weather Service                                                      (general)
Current Weather for Cobb, Lake County                                 (95426)
The Geysers • Weather Forecast

WindFinder.com                                                    (dynamic wind maps)
Windy.com                                                          (wind tracking website)
AirNow.gov                                                        (CA fire & smoke maps)
LightningMaps.org                                         (pinpoint lightning strikes)


Maps •

Lake County Fire & Evac GIS Maps
Lake County, CA GIS Portal
Lake County Map Info:                   Email: Lon.Sharp@LakeCountyCA.gov
National Wildfire Coordinating Group                 (maps w/fire overlays)
CalTopo.com                                     (topographic maps with data layers)
SF Chronicle Fire Maps                        (both current & historical fire info)
ArcGIS Map of LNU Complex Fire             (complex extents, evac zones)
LNU Incident Maps                     (NIFC maps: hi-res downloadable PDFs)


• Images •

AlertWildfire.org                  (Lake County & North Bay area tower cams)

19 Aug: Some LNU Complex Fires (from the Cobb Mtn 1 webcam)

• Info & Alerts •

LNU Lightning Complex Fire Info                                 (LNU fire details)
Fire Updates from CalFire                                       (general CF website)
CalFire LNU Tweets                                      (updates for hummingbirds)
FlightRadar24.com                                             (track aerial fire-flights)
Fire Info for Resource Mgmt Sys                            (NASA data d/l login)
Lake County Sheriff OES Alerts                     (emergency services alerts)
511.org Road Closures                         (critical fire-related road closures)
CA Dept of Transportation                        (enter hwy# for road closures)
Red Cross People Locator                                      (safe & well program)

211 General Help Line                                      (bay area 24/7 help line)
707.967.4207    CalFire LNU 24/7 Info                              (see note*)

* CF 24/7 Info NOTE: the St Helena dispatch command center is handling these calls and is already stretched thin from coordinating CF’s dozens of fire engine crews. The voicemailbox may be full when you call andif it’s very busy there may be nobody able to answer, but: a 911 operator may call you back to make sure you’re not in imminent danger, so please call only w/serious issues.

NIFC.gov                                            (National Interagency Fire Center)
Wildfire Intel Forum                   (community wildfire intelligence forum)

Nixle Alerts:                                                Text JOINLCSO to 888777

Nixle Alert • 19 Aug 2020 @ 9:42 PM Pacific
LCSO has issued Evacuation Orders for Residents in…

FaceBook Scanner Groups:                         (from Mel / Siegler 001)
Public Safety Scanner Lake County CA
https://www.facebook.com/OnTheScannerLakeCounty
Lake County Public Safety Scanner and Awareness
Lake County, California Emergency Warnings and Preparedness


• Other Useful Links…     (WIP)
Get Started as a CA.VERN Volunteer Emergency Radio Network Operator…