Is Seismic down?

No. Seismic is working. Updated 2 Nov, 15:11 UTC, 3 min ago · Official status page No problems recorded since 2 Nov 2026.

Last 9030 days

100.00% of the time without a reported outage, since 2 Nov

Of the last 90 days, 0 had a partial or major outage, 0 had maintenance only and 89 have no data. Recent problems are listed in a table further down.

90 days ago30 days agoToday

No problems Partial outage Major outage Maintenance No data yet

Our own checks of seismic.com

Every 5 minutes, from our probes

Our checks from 9 cities: all fine.

St. LouisReachable482 ms, 3 min ago
SeoulReachable532 ms, 3 min ago
PortsmouthReachable528 ms, 3 min ago
MelbourneReachable741 ms, 8 min ago
Tel AvivReachable748 ms, 8 min ago
JohannesburgReachable628 ms, 8 min ago
São PauloReachable470 ms, 13 min ago
SeattleReachable306 ms, 13 min ago
TokyoReachable854 ms, 13 min ago
MumbaiReachable474 ms, 18 min ago
HaminaReachable588 ms, 18 min ago
New YorkReachable383 ms, 18 min ago
New JerseyReachable410 ms, 23 min ago
SydneyReachable227 ms, 23 min ago
Hong KongReachable758 ms, 23 min ago
Cape TownReachable705 ms, 28 min ago
Los AngelesReachable573 ms, 28 min ago
DohaReachable818 ms, 28 min ago
LauterbourgReachable763 ms, 33 min ago
DallasReachable629 ms, 33 min ago
DelhiReachable523 ms, 33 min ago
SingaporeReachable953 ms, 38 min ago
TorontoReachable360 ms, 38 min ago
JakartaReachable420 ms, 38 min ago

This is separate from the status page: we load seismic.com the way a visitor would and note whether it answers.

Parts of Seismic

Seismic Software, Inc.

All 102 listed parts are working.

Incidents and maintenance

No open incidents or planned maintenance.

Recent problems

No problems recorded since 2 Nov 2026.

Alert me when Seismic is down

HonkWatch watches the Seismic status page for you and alerts you by email, Slack, Discord or Telegram when it reports a problem.

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Questions

Is Seismic down, or is it just me?

The Seismic status page reports no problem and our own checks reach seismic.com. If it isn't working for you, the cause is more likely near you: your network, your browser, or a problem only in your area. Try another network or device.

How do we know?

We read the official Seismic status page and load seismic.com from our own probes in several cities. We don't guess from social media posts or reports.

How often do we check?

The status page every 7.5 minutes, day and night, and the website every 5 minutes. We keep 90 days of history: a day we have no reading for shows as "no data yet", never as working.

Official status from the Seismic status page. HonkWatch also checks websites from 24 cities.

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