M 6.4 - 26 km SW of Pocito, Argentina
- 2021-01-19 02:46:22 (UTC)
- 31.833°S 68.799°W
- 20.8 km depth
ShakeMap
- The data below are the most preferred data available
- The data below have NOT been reviewed by a scientist.
Processing
| Type | Module | Reference |
|---|---|---|
| GMPE | gmpe_us7000d18q_custom | |
| IPE | VirtualIPE | |
| GMICE | WGRW12 | |
| CCF | LothBaker2013 | |
| Basin | None | |
| Directivity | None |
- Max magnitude to compute bias
- 7.7
- Maximum distance to include station in bias
- 120.0
- Use log amp to compute bias
- -
- Max allowed bias
- -
- Use log amp to compute bias
- -
- Min # of stations necessary to compute bias
- -
- Norm of the bias
- -
- Median distance used
- True
- Outlier level (# of std dev)
- 3.0
- Max magnitude to flag outliers
- 7.0
- Code
- 4.0.2+431.g3c0d2d0
- Github commit
- 3c0d2d0e84c642491946c8819c71644d3b24d4de
- Map version
- 8
- Date
- 2021-03-22 03:51:42 (UTC)
| Map Version | Network | Processing Time | Comment |
|---|---|---|---|
| 1 | us | 2021-01-19 03:03:03 (UTC) | "Origin updated" |
| 2 | us | 2021-01-19 03:48:14 (UTC) | "Scheduled repeat" |
| 3 | us | 2021-01-19 04:46:46 (UTC) | "Scheduled repeat" |
| 4 | us | 2021-01-20 00:16:38 (UTC) | "Origin updated" |
| 5 | us | 2021-01-20 02:46:44 (UTC) | "Scheduled repeat" |
| 6 | us | 2021-02-01 02:06:38 (UTC) | "Origin updated" |
| 7 | us | 2021-02-24 03:03:23 (UTC) | "Event added" |
| 8 | us | 2021-03-22 03:51:00 (UTC) | "Event added" |
- Reference rock Vs30
- 760.0
- Site correction applied
- GMPE native
Output
| Type | Max Value in Grid | Max Value on Land | Bias |
|---|---|---|---|
| Intensity | 7.049 intensity | 7.049 intensity | 0.371 |
| SA(0.3 s) | 0.725 g | 0.725 g | 0.103 |
| SA(1.0 s) | 0.365 g | 0.365 g | 0.189 |
| PGA | 0.327 g | 0.327 g | 0.233 |
| SA(3.0 s) | 0.082 g | 0.082 g | 0.136 |
| PGV | 3.497 cms | 3.497 cms | 0.182 |
| Type | Latitude | Longitude |
|---|---|---|
| Number of points | 499 | 589 |
| Grid spacing | 0.0166667 degrees | 0.0166667 degrees |
| Span | 8.3 degrees | 9.8 degrees |
| Min | -35.867 degrees | -73.9 degrees |
| Max | -27.567 degrees | -64.1 degrees |
- Mean of map uncertainty
- 1.176
- Empirical ShakeMap grade
- D
- Flagged Seismic Stations
- 1
- Flagged DYFI stations
- 4
Input
- Description
- USGS NEIC ShakeMap
- ID
- us7000d18q
- Magnitude
- 6.4
- Depth
- 20.8 km
- GPS location
- 31.833°S 68.799°W
- Origin time
- 2021-01-19 02:46:22 (UTC)
- Mechanism
- -
- Mechanism source
- SS
- Location
- 26 km SW of Pocito, San Juan, AR
- Fault files
- -
- Fault reference
- Origin
- Number of seismic stations
- 20
- Number of DYFI stations
- 47
Ground Motion Models
| Name | Weight | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.96 | ||||||||||
| 0.04 |
| Name | Weight | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.96 | ||||||||||
| 0.04 |
| Name | Weight | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.96 | ||||||||||
| 0.04 |
| Name | Weight | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.96 | ||||||||||
| 0.04 |
| Name | Weight | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.96 | ||||||||||
| 0.04 |