top of page
GU INSTITUTE OF EARTHQUAKE
PREDICTION
Search
Yellowstone Volcanic-Seismic Activity Status (1984-2025)
Using a consistent spatial window centered on Yellowstone (44.615°N, -110.6°W; radius 80 km), we analyzed the Seismicity Index S time series from 1984-2025 at multiple magnitude thresholds and time scales (annual/monthly/weekly). S exhibits a persistent long-term increase that remains present when smaller earthquakes are excluded (M≥2.0 and M≥2.5). This indicates that the observed intensification is not solely an artifact of small-event catalog completeness.
Importantly, the
GUIEP
Dec 29, 20254 min read
Prediction Release: There Is No More M>7.0 Strong Aftershock After The Main Earthquake (M=7.6 2025-12-08T14:15:10.394Z)
Prediction Report ( QUIEP-PR-251210A) . Released by GUIEP at 2025-12-10 21:15 (UTC). There was a strong earthquake occurred in Japan with M7.6 at 2025-12-08T14:15:10.394Z. With our research, we have made the following judgment: The strong shock (M7.6) occurred at 2025-12-08T14:15:10.394Z is the main shock. The earthquake was a mainshock-aftershock type. There will be no more strong aftershock higher than M7.0 in the coming days after 2025-12-10 21:00 UTC-4 when we made this p
GUIEP
Dec 10, 20251 min read
Prediciton Report (#4): Determine the earthquake type and prediction of strong aftershocks
This prediction is released by GUIEP at 2025-08-06 11:20 (UTC). The strong aftershocks triggered by the 8.7 magnitude earthquake in...
GUIEP
Aug 7, 20251 min read
Determine the earthquake type and prediction of strong aftershocks
Prediction on Russia Earthquake (M8.8)——Earthquake type: Mainshock-aftershock type.
This means no more earthquakes of magnitude 8.8 or higher will occur in this area in the next few months.
Strong-aftershock Prediction:
From now (2025-08-03 20:00 UTC), the next strong aftershock greater than magnitude 5.5 but less than magnitude 5.9 will occur around 4:23 AM on August 4, 2025. If this does not occur, a strong-aftershock of magnitude 6 or higher will occur around 11PM on the
GUIEP
Aug 2, 20251 min read
Prediction: 4th Release for M7 Earthquake at Cape Mendocino CA (2024-12-05 18:44:21UTC)
Prediction Release ID: PR_2024.12.15_CALIFORNIA.M7.2024.12.05_R4 Release time: 2024.12.15T22:00:00 (UTC) Continue with this Release #4...
GUIEP
Dec 15, 20241 min read
Prediction: 3rd Release for M7 Earthquake at Cape Mendocino CA (2024-12-05 18:44:21UTC)
Prediction Release ID: PR_2024.12.07_CALIFORNIA.M7.2024.12.05_R3 Release time: 2024.12.07 04:00:00 (UTC) Continue with this Release #3...
GUIEP
Dec 7, 20241 min read
Prediction: 2nd release for M7 Earthquake at Cape Mendocino, California (2024-12-05T18:44:21 UTC)
Continue with Release No. 2 regarding the Earthquake Prediction on M7.0 in California Cape Mendocino at 2024-12-05T18:44:21 (UTC)....
GUIEP
Dec 6, 20241 min read
Prediction: 1st release for M7 Earthquake at Cape Mendocino, California (2024-12-05T18:44:21 UTC)
At 2024-12-05 18:44 (UTC) today, a magnitude 7.0 earthquake occurred near Cape Mendocino, California. This event has caused panic among...
GUIEP
Dec 5, 20241 min read
Prediction of California Lamont Earthquake (M5.2 2024-08-06 21:09:56 UTC-7)
Earthquake prediction on California Lamont (M=5.2) at Aug 6 19:09
GUIEP
Aug 7, 20241 min read
Prediction of Strong Aftershocks of Turkey Earthquake M=7.0 (2020.10.30 11:51:27 UTC)
Earthquake Prediction of Turkey （Mag=7.0, 2022-10-30)
GUIEP
Nov 12, 20201 min read
bottom of page