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Motion data (this page source) ShakeMap v3.5 Data XML Processed Waveforms

The PGV and PGA attenuation models belong to the generic GMPE of Kotha et al., 2020 implemented in Open Quake.

Earthquake information

Event ID: 20250821_0000042

Event time (UTC): 2025-08-21 01:51:34

Event magnitude: 4.0 (ml)

Event depth [km]: 7.7

Event latitude [°]: 39.22

Event longitude [°]: 28.13

List of stations
Network / Station / Location (click for streams) Max. PGA [cm/s2] Max. PGA channel Max. PGV [cm/s] Max. PGV channel Epicentral distance [km] Elevation [m] Waveforms
KO / AKS Lat: 38.88, Lon: 27.81 0.94 HNN 0.06 HNE 46.46 385 Download
KO / AYVL Lat: 39.29, Lon: 26.69 0.23 HHN 0.01 HHN 124.04 17 Download
KO / BALB Lat: 39.65, Lon: 27.86 0.23 HNE 0.01 HNN 53.21 266 Download
KO / DKL Lat: 39.07, Lon: 26.91 0.05 HHN 0.00 HHN 106.65 35 Download
KO / DST Lat: 39.60, Lon: 28.63 0.24 HNN 0.01 HNE 60.72 693 Download
KO / GOMA Lat: 38.71, Lon: 27.92 0.44 HNE 0.02 HNE 59.52 110 Download
KO / GONE Lat: 40.05, Lon: 27.69 0.16 HNN 0.01 HNE 99.64 143 Download
KO / GORD Lat: 38.91, Lon: 28.18 0.51 HNN 0.04 HNN 34.59 744 Download
KO / KCTX Lat: 40.26, Lon: 28.34 0.13 HHN 0.00 HHE 117.56 445 Download
KO / KULA Lat: 38.51, Lon: 28.66 0.18 HHN 0.01 HHZ 90.78 915 Download
KO / ORLT Lat: 40.05, Lon: 28.89 0.26 HNN 0.01 HNN 112.92 650 Download
KO / SHAP Lat: 39.02, Lon: 29.22 0.37 HNN 0.01 HNN 96.86 1050 Download
KO / SIMA Lat: 39.08, Lon: 28.98 0.22 HHE 0.01 HHN 75.22 984 Download
KO / SMAA Lat: 39.10, Lon: 28.98 0.29 HNE 0.02 HNE 74.69 804 Download
KO / SOMA Lat: 39.16, Lon: 27.53 0.55 HNN 0.02 HNN 51.59 243 Download
KO / SUSR Lat: 39.96, Lon: 28.08 0.18 HNN 0.01 HNN 82.95 359 Download
KO / TVSB Lat: 39.45, Lon: 29.46 0.22 HHE 0.01 HHE 117.60 1090 Download
KO / YAYO Lat: 39.61, Lon: 27.07 0.14 HHN 0.01 HHE 100.65 122 Download
KO / YENI Lat: 39.94, Lon: 27.24 0.17 HNE 0.01 HNN 110.22 278 Download