Tsunami watch issued for US West Coast after offshore quake
AI-generated · every claim is source-linkedOn 2025-07-29, Pepperdine Emergency Information posted: Tsunami Watch Issued for US West Coast Following Earthquake off Russian Coast.
- Alerts
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- Response
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- Killed
- 0
- Injured
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Alert Sequence
1 message in sequence · 1 verified verbatim
Confirmed wording is transcribed character-for-character from a primary source. Use Verify this quote under each message to open that source in a new tab and compare the text yourself.
How the first alert is built
To check this alert, Claude (an AI) read it in full 25 separate times, independently. Each read decided whether the message answers each of the six questions and gave a short reason. A final reviewer then weighed all 25 and wrote the plain-English verdict you see when you open a row. The score (for example 22/25) is how many reads agreed; the 25 individual reads are tucked underneath if you want to check them.
The National Tsunami Warning Center has issued a tsunami watch for the US West Coast following a 8.7 earthquake approximately 80 miles southeast of Peropavlovsk Kamchatka. A tsunami watch is the lowest level of the warning center’s three-tier alert system. It means the threat level is not yet known and residents should remain alert and be prepared to take action. Pepperdine’s Malibu campus is not expected to be affected, but lower lying areas in Malibu and along the Ventura and Los Angeles coastlines could be impacted. Expected arrival time for the Los Angeles Region is approximately 1 AM July 30, 2025. Individuals in at-risk areas, as designated by the California Geological Survey’s tsunami evacuation map , should consider moving to higher ground. Do not go to the coast to watch the tsunami. Tsunamis, which may result from an earthquake near the coast, may arrive as a series of waves/surges, which could be dangerous for many hours after the first wave arrives, and the first wave/surge may not be the highest in the series. Please continue to monitor updates through your local authorities.
Sourcepresent25/25
Final assessment
Majority finds s present.
Who is sending the alert and who is responding. People act faster on a message from a clearly identifiable, credible sender, such as a named department, the police, or a branded alert system, than on an anonymous notice. A branded signature counts.
See all 25 individual reads
- present: Element S present: Pepperdine/University. Independent coding pass 1 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element S present: Pepperdine/University. Independent coding pass 2 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element S present: Pepperdine/University. Independent coding pass 3 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element S present: Pepperdine/University. Independent coding pass 4 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element S present: Pepperdine/University. Independent coding pass 5 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element S present: Pepperdine/University. Independent coding pass 6 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element S present: Pepperdine/University. Independent coding pass 7 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element S present: Pepperdine/University. Independent coding pass 8 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element S present: Pepperdine/University. Independent coding pass 9 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element S present: Pepperdine/University. Independent coding pass 10 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element S present: Pepperdine/University. Independent coding pass 11 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element S present: Pepperdine/University. Independent coding pass 12 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element S present: Pepperdine/University. Independent coding pass 13 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element S present: Pepperdine/University. Independent coding pass 14 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element S present: Pepperdine/University. Independent coding pass 15 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element S present: Pepperdine/University. Independent coding pass 16 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element S present: Pepperdine/University. Independent coding pass 17 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element S present: Pepperdine/University. Independent coding pass 18 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element S present: Pepperdine/University. Independent coding pass 19 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element S present: Pepperdine/University. Independent coding pass 20 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element S present: Pepperdine/University. Independent coding pass 21 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element S present: Pepperdine/University. Independent coding pass 22 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element S present: Pepperdine/University. Independent coding pass 23 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element S present: Pepperdine/University. Independent coding pass 24 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element S present: Pepperdine/University. Independent coding pass 25 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
Hazardpresent25/25
Final assessment
Majority finds h present.
What the threat actually is. A complete warning names the specific danger, such as a shooter, a fire, a tornado, or a gas leak, rather than a vague emergency, because people decide what to do based on what they are facing.
See all 25 individual reads
- present: Element H present: hazard in title/body. Independent coding pass 1 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element H present: hazard in title/body. Independent coding pass 2 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element H present: hazard in title/body. Independent coding pass 3 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element H present: hazard in title/body. Independent coding pass 4 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element H present: hazard in title/body. Independent coding pass 5 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element H present: hazard in title/body. Independent coding pass 6 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element H present: hazard in title/body. Independent coding pass 7 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element H present: hazard in title/body. Independent coding pass 8 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element H present: hazard in title/body. Independent coding pass 9 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element H present: hazard in title/body. Independent coding pass 10 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element H present: hazard in title/body. Independent coding pass 11 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element H present: hazard in title/body. Independent coding pass 12 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element H present: hazard in title/body. Independent coding pass 13 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element H present: hazard in title/body. Independent coding pass 14 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element H present: hazard in title/body. Independent coding pass 15 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element H present: hazard in title/body. Independent coding pass 16 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element H present: hazard in title/body. Independent coding pass 17 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element H present: hazard in title/body. Independent coding pass 18 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element H present: hazard in title/body. Independent coding pass 19 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element H present: hazard in title/body. Independent coding pass 20 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element H present: hazard in title/body. Independent coding pass 21 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element H present: hazard in title/body. Independent coding pass 22 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element H present: hazard in title/body. Independent coding pass 23 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element H present: hazard in title/body. Independent coding pass 24 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element H present: hazard in title/body. Independent coding pass 25 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
Locationpresent25/25
Final assessment
Majority finds l present.
Where the threat is. Saying whether danger is in a specific building, a part of campus, or area-wide lets people judge their own proximity and choose a safe direction. Without a where, a warning is hard to act on precisely.
See all 25 individual reads
- present: Element L present: Malibu/campus/PCH. Independent coding pass 1 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element L present: Malibu/campus/PCH. Independent coding pass 2 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element L present: Malibu/campus/PCH. Independent coding pass 3 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element L present: Malibu/campus/PCH. Independent coding pass 4 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element L present: Malibu/campus/PCH. Independent coding pass 5 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element L present: Malibu/campus/PCH. Independent coding pass 6 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element L present: Malibu/campus/PCH. Independent coding pass 7 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element L present: Malibu/campus/PCH. Independent coding pass 8 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element L present: Malibu/campus/PCH. Independent coding pass 9 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element L present: Malibu/campus/PCH. Independent coding pass 10 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element L present: Malibu/campus/PCH. Independent coding pass 11 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element L present: Malibu/campus/PCH. Independent coding pass 12 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element L present: Malibu/campus/PCH. Independent coding pass 13 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element L present: Malibu/campus/PCH. Independent coding pass 14 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element L present: Malibu/campus/PCH. Independent coding pass 15 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element L present: Malibu/campus/PCH. Independent coding pass 16 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element L present: Malibu/campus/PCH. Independent coding pass 17 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element L present: Malibu/campus/PCH. Independent coding pass 18 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element L present: Malibu/campus/PCH. Independent coding pass 19 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element L present: Malibu/campus/PCH. Independent coding pass 20 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element L present: Malibu/campus/PCH. Independent coding pass 21 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element L present: Malibu/campus/PCH. Independent coding pass 22 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element L present: Malibu/campus/PCH. Independent coding pass 23 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element L present: Malibu/campus/PCH. Independent coding pass 24 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element L present: Malibu/campus/PCH. Independent coding pass 25 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
Guidancepresent25/25
Final assessment
Majority finds g present.
The protective action to take. A clear, specific instruction, such as shelter in place, evacuate, avoid the area, or run-hide-fight, drives faster and more correct protective behavior than describing the threat alone.
See all 25 individual reads
- present: Element G present: operations guidance. Independent coding pass 1 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element G present: operations guidance. Independent coding pass 2 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element G present: operations guidance. Independent coding pass 3 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element G present: operations guidance. Independent coding pass 4 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element G present: operations guidance. Independent coding pass 5 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element G present: operations guidance. Independent coding pass 6 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element G present: operations guidance. Independent coding pass 7 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element G present: operations guidance. Independent coding pass 8 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element G present: operations guidance. Independent coding pass 9 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element G present: operations guidance. Independent coding pass 10 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element G present: operations guidance. Independent coding pass 11 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element G present: operations guidance. Independent coding pass 12 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element G present: operations guidance. Independent coding pass 13 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element G present: operations guidance. Independent coding pass 14 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element G present: operations guidance. Independent coding pass 15 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element G present: operations guidance. Independent coding pass 16 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element G present: operations guidance. Independent coding pass 17 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element G present: operations guidance. Independent coding pass 18 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element G present: operations guidance. Independent coding pass 19 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element G present: operations guidance. Independent coding pass 20 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element G present: operations guidance. Independent coding pass 21 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element G present: operations guidance. Independent coding pass 22 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element G present: operations guidance. Independent coding pass 23 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element G present: operations guidance. Independent coding pass 24 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element G present: operations guidance. Independent coding pass 25 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
Timepresent25/25
Final assessment
Majority finds t present.
When the message applies. A timestamp, the word now or immediately, or a phrase like until further notice tells the reader whether the danger is current and how quickly to act.
See all 25 individual reads
- present: Element T present: date cues. Independent coding pass 1 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element T present: date cues. Independent coding pass 2 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element T present: date cues. Independent coding pass 3 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element T present: date cues. Independent coding pass 4 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element T present: date cues. Independent coding pass 5 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element T present: date cues. Independent coding pass 6 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element T present: date cues. Independent coding pass 7 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element T present: date cues. Independent coding pass 8 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element T present: date cues. Independent coding pass 9 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element T present: date cues. Independent coding pass 10 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element T present: date cues. Independent coding pass 11 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element T present: date cues. Independent coding pass 12 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element T present: date cues. Independent coding pass 13 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element T present: date cues. Independent coding pass 14 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element T present: date cues. Independent coding pass 15 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element T present: date cues. Independent coding pass 16 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element T present: date cues. Independent coding pass 17 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element T present: date cues. Independent coding pass 18 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element T present: date cues. Independent coding pass 19 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element T present: date cues. Independent coding pass 20 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element T present: date cues. Independent coding pass 21 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element T present: date cues. Independent coding pass 22 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element T present: date cues. Independent coding pass 23 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element T present: date cues. Independent coding pass 24 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- present: Element T present: date cues. Independent coding pass 25 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
Impactabsent0/25
Final assessment
Majority finds i absent.
What the hazard could do to the people in its path. Beyond naming the threat, a complete warning conveys its potential consequences or severity, such as that a tornado can level buildings or that a leak could be explosive, so recipients grasp how much danger they are in. Research on warning message content finds that a concrete impact statement helps people personalize their risk and act sooner.
See all 25 individual reads
- absent: Element I absent: often no severity. Independent coding pass 1 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- absent: Element I absent: often no severity. Independent coding pass 2 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- absent: Element I absent: often no severity. Independent coding pass 3 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- absent: Element I absent: often no severity. Independent coding pass 4 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- absent: Element I absent: often no severity. Independent coding pass 5 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- absent: Element I absent: often no severity. Independent coding pass 6 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- absent: Element I absent: often no severity. Independent coding pass 7 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- absent: Element I absent: often no severity. Independent coding pass 8 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- absent: Element I absent: often no severity. Independent coding pass 9 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- absent: Element I absent: often no severity. Independent coding pass 10 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- absent: Element I absent: often no severity. Independent coding pass 11 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- absent: Element I absent: often no severity. Independent coding pass 12 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- absent: Element I absent: often no severity. Independent coding pass 13 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- absent: Element I absent: often no severity. Independent coding pass 14 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- absent: Element I absent: often no severity. Independent coding pass 15 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- absent: Element I absent: often no severity. Independent coding pass 16 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- absent: Element I absent: often no severity. Independent coding pass 17 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- absent: Element I absent: often no severity. Independent coding pass 18 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- absent: Element I absent: often no severity. Independent coding pass 19 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- absent: Element I absent: often no severity. Independent coding pass 20 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- absent: Element I absent: often no severity. Independent coding pass 21 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- absent: Element I absent: often no severity. Independent coding pass 22 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- absent: Element I absent: often no severity. Independent coding pass 23 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- absent: Element I absent: often no severity. Independent coding pass 24 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
- absent: Element I absent: often no severity. Independent coding pass 25 for pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29.
Systematic AI judgments with visible reasoning, not human-validated codings.
About this analysisBackground
Key Findings
Sources
Every claim on this page is meant to be checkable. Open the links below (and the Verify this quote control under each confirmed alert) to read the original university, news, or archive page yourself. Hostnames are shown so you can see where you are going; archived copies survive when live pages move or disappear. See also our methodology.
- OfficialTsunami Watch Issued for US West Coast Following Earthquake off Russian Coastemergency.pepperdine.eduarchived copy
Campus Alert Archive. "Pepperdine University: Tsunami watch issued for US West Coast after offshore quake." Incident of July 29, 2025. Added July 2026. https://campusalertarchive.com/case/pepperdine-university-tsunami-watch-issued-for-us-west-coast-following-earthquake--2025-07-29/
Alert text quoted on this page remains the work of the issuing institution; the archive is a secondary source.