A magnitude ML 0.6 earthquake occured in region: 5 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6940, 13.1840 at 11 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Accumoli | RI | 5 | 667 | 667 |
Cittareale | RI | 9 | 482 | 1149 |
Amatrice | RI | 11 | 2657 | 3806 |
Arquata del Tronto | AP | 13 | 1178 | 4984 |
Norcia | PG | 13 | 4957 | 9941 |
Cascia | PG | 14 | 3217 | 13158 |
Montereale | AQ | 19 | 2581 | 15739 |
Monteleone di Spoleto | PG | 19 | 599 | 16338 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2020-01-19 07:13:31 |
42.6937 | 13.1835 | 11 | 2020-01-19 07:20:57 |
Sala Sismica INGV-Roma | 75647041 |
Field | Value |
---|---|
Time (UTC) | 2020-01-19 07:13:31 ± 0.08 |
Latitude | 42.6937 ± 0.0036 |
Longitude | 13.1835 ± 0.0061 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 75647041 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 519 |
Semi-minor axis of confidence ellipse (meter) | 164 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 273 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 520.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 111 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21764 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 75647041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-19 07:20:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ORI.HHZ. | 2020-01-19T07:15:06.83 | 3.0 | undecidable | manual | Sn | -0.04 | 0 | |||
IV.EPZF.HHZ. | 2020-01-19T07:14:55.06 | 3.0 | negative | manual | Pg | 15.24 | 0 | |||
GU.GRAM.HHZ. | 2020-01-19T07:14:18.59 | 3.0 | negative | manual | Pg | 14.28 | 0 | |||
IV.CTI.HHZ. | 2020-01-19T07:14:15.95 | 3.0 | undecidable | manual | Pn | 1.03 | 0 | |||
IV.MBAL.EHZ. | 2020-01-19T07:14:10.78 | 3.0 | positive | manual | Pn | -2.14 | 0 | |||
IV.VIVA.HHZ. | 2020-01-19T07:13:56.72 | 3.0 | undecidable | manual | Sg | -1.07 | 0 | |||
IV.GIUL.HHZ. | 2020-01-19T07:13:48.43 | 3.0 | undecidable | manual | Pg | 1.96 | 0 | |||
TV.SF04.EHZ. | 2020-01-19T07:13:41.37 | 3.0 | undecidable | manual | P | 0.85 | 0 | |||
IV.MC2.EHE. | 2020-01-19T07:13:41.10 | 0.3 | undecidable | manual | S | 1 | 24.1536 | 50 | 0.45 | 68 |
IV.RM33.EHZ. | 2020-01-19T07:13:39.56 | 0.1 | undecidable | manual | S | 173 | 20.6682 | 50 | -0.15 | 96 |
IV.NRCA.HHZ. | 2020-01-19T07:13:38.32 | 0.1 | undecidable | manual | S | 340 | 16.4724 | 123 | -0.19 | 96 |
IV.SMA1.EHZ. | 2020-01-19T07:13:38.10 | 0.3 | undecidable | manual | S | 119 | 14.2746 | 127 | 0.24 | 72 |
IV.MTRA.EHE. | 2020-01-19T07:13:38.81 | 0.3 | undecidable | manual | S | 68 | 18.6702 | 120 | -0.35 | 70 |
IV.LNSS.HHZ. | 2020-01-19T07:13:38.18 | 0.1 | undecidable | manual | S | 229 | 15.4734 | 125 | -0.02 | 100 |
IV.CERT.HHZ. | 2020-01-19T07:13:37.86 | 3.0 | undecidable | manual | P | -3.16 | 0 | |||
IV.MC2.EHE. | 2020-01-19T07:13:36.70 | 0.3 | undecidable | manual | P | 1 | 24.1536 | 50 | -0.16 | 72 |
IV.RM33.EHZ. | 2020-01-19T07:13:36.16 | 0.1 | undecidable | manual | P | 173 | 20.6682 | 50 | -0.16 | 96 |
IV.LNSS.HHZ. | 2020-01-19T07:13:35.58 | 0.1 | undecidable | manual | P | 229 | 15.4734 | 125 | 0.14 | 98 |
IV.NRCA.HHZ. | 2020-01-19T07:13:35.66 | 0.1 | undecidable | manual | P | 340 | 16.4724 | 123 | 0.04 | 99 |
IV.SMA1.EHZ. | 2020-01-19T07:13:35.51 | 0.1 | undecidable | manual | P | 119 | 14.2746 | 127 | 0.26 | 95 |
IV.MTRA.EHE. | 2020-01-19T07:13:35.96 | 0.3 | undecidable | manual | P | 68 | 18.6702 | 120 | -0.04 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:0.7 | 0.00004371515 | 0.2624 | AML | other | m | 2020-01-19T07:13:38.40 |
IV.LNSS.HHN. | ML:0.5 | 0.000031676475 | 0.2016 | AML | other | m | 2020-01-19T07:13:38.70 |
IV.NRCA.HHE. | ML:0.5 | 0.000028320554999999998 | 0.1376 | AML | other | m | 2020-01-19T07:13:38.87 |
IV.NRCA.HHN. | ML:0.5 | 0.000023676569 | 0.16 | AML | other | m | 2020-01-19T07:13:38.57 |