
Magnitude | 
		2.5 | 
| Date & Time (UTC) | 2015-08-21 04:16:15.5 | 
| Date & Time (Local) | 1394/5/30 08:46:15.5 | 
| Location | Lat:34.267 Lon: 49.696 | 
| Region | Markazi Province, 20 km North of Arak | 
Nearest Cities | 
	|
| 2 km North of Ebakabad, Markazi Province | |
| 16 km North of Marzijaran, Markazi Province | |
| 16 km West of Davoodabad, Markazi Province | |
| 20 km North of Arak, Markazi Province | |
| 23 km South East of Saruq, Markazi Province | |
| Depth | 14 km | 
| Agency | |
 Faults within 150 km: | 
	|
| TAFRESH_F (Length: 117 km) , Distance to epicenter: 28 km | |
| INDES_F (Length: 98 km) , Distance to epicenter: 80 km | |
| NAHAVAND_F (Length: 102 km) , Distance to epicenter: 98 km | |
| Number of Phases | 6 | 
| RMS | 0.3 | 
| Number of Stations | 4 | 
| Error in Latitude | 3.1 km | 
| Error in Longitude | 6.5 km | 
| Error in Depth | 8 km | 
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Amplitude
| UID | Agency | Station | Component | Amplitude | Period | Arrival Time | Proccessing Time | Signal Clip | 
|---|---|---|---|---|---|---|---|---|
| 100411 | IIEES | GHVR | N | 133.8 | 0.45 | 2015-08-21 04:16:59 | 2015-08-22 07:12:00 | n | 
| 100412 | IIEES | GHVR | E | 67.9 | 0.31 | 2015-08-21 04:16:59 | 2015-08-22 07:12:00 | n | 
| 100413 | IIEES | CHTH | E | 27.8 | 0.19 | 2015-08-21 04:17:21 | 2015-08-22 07:12:00 | n | 
Phase
| Agency | Station | Component | Phase Type | Phase Quality | Arrival Time | Time Residual | Loc. Flag | Input Weight | Distance | Azimuth | 
|---|---|---|---|---|---|---|---|---|---|---|
| IIEES | KHMZ | Z | Pg | E | 2015-08-21 04:16:26 | -0.18 | y | 63.5 | 157 | |
| IIEES | GHVR | Z | Pg | E | 2015-08-21 04:16:39 | 0.28 | y | 144 | 80 | |
| IIEES | GHVR | E | Sg | E | 2015-08-21 04:16:57 | 0.05 | y | 144 | 80 | |
| IIEES | CHTH | Z | Pn | E | 2015-08-21 04:16:51 | 0.38 | y | 224 | 35 | |
| IIEES | CHTH | E | Sg | E | 2015-08-21 04:17:18 | -0.26 | y | 224 | 35 | |
| IIEES | DAMV | Z | Pn | E | 2015-08-21 04:16:55 | -0.28 | y | 257 | 53 |