A magnitude ML 1.3 earthquake occured in region: 3 km SW Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6110, 13.2690 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 |
---|---|---|---|---|
Amatrice | RI | 3 | 2657 | 2657 |
Cittareale | RI | 9 | 482 | 3139 |
Accumoli | RI | 10 | 667 | 3806 |
Montereale | AQ | 10 | 2581 | 6387 |
Campotosto | AQ | 10 | 542 | 6929 |
Capitignano | AQ | 10 | 665 | 7594 |
Borbona | RI | 16 | 617 | 8211 |
Posta | RI | 17 | 694 | 8905 |
Cagnano Amiterno | AQ | 17 | 1369 | 10274 |
Barete | AQ | 18 | 737 | 11011 |
Arquata del Tronto | AP | 18 | 1178 | 12189 |
Crognaleto | TE | 19 | 1297 | 13486 |
Pizzoli | AQ | 19 | 4326 | 17812 |
Cortino | TE | 20 | 656 | 18468 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2019-03-31 05:49:30 |
42.6108 | 13.2688 | 11 | 2019-03-31 05:56:02 |
Sala Sismica INGV-Roma | 67101361 |
Field | Value |
---|---|
Time (UTC) | 2019-03-31 05:49:30 ± 0.09 |
Latitude | 42.6108 ± 0.0063 |
Longitude | 13.2688 ± 0.0073 |
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 | 67101361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 615 |
Semi-minor axis of confidence ellipse (meter) | 550 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 176 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 76 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44606 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 67101361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-03-31 05:56:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PE3.EHZ. | 2019-03-31T05:50:08.63 | 3.0 | undecidable | manual | S | -0.19 | 0 | |||
IV.FDMO.HHZ. | 2019-03-31T05:49:46.43 | 0.6 | undecidable | manual | S | 343 | 49.5171 | 50 | 0.15 | 47 |
IV.MF5.EHZ. | 2019-03-31T05:49:45.84 | 0.6 | undecidable | manual | S | 20 | 44.622 | 50 | 0.86 | 38 |
IV.MC2.EHZ. | 2019-03-31T05:49:42.21 | 0.3 | undecidable | manual | S | 349 | 33.9438 | 50 | 0.07 | 74 |
IV.FDMO.HHZ. | 2019-03-31T05:49:39.58 | 0.1 | undecidable | manual | P | 343 | 49.5171 | 50 | -0.03 | 96 |
IV.TERO.HHZ. | 2019-03-31T05:49:39.86 | 0.6 | undecidable | manual | S | 87 | 27.3504 | 50 | -0.53 | 45 |
IV.MF5.EHZ. | 2019-03-31T05:49:39.23 | 1.0 | negative | manual | P | 20 | 44.622 | 50 | 0.37 | 23 |
IV.MTRA.EHZ. | 2019-03-31T05:49:37.50 | 0.6 | undecidable | manual | S | 33 | 19.2696 | 119 | -0.62 | 44 |
IV.MC2.EHZ. | 2019-03-31T05:49:37.12 | 0.1 | undecidable | manual | P | 349 | 33.9438 | 50 | -0.1 | 97 |
IV.LNSS.HHZ. | 2019-03-31T05:49:37.65 | 0.6 | undecidable | manual | S | 267 | 18.6702 | 119 | -0.3 | 48 |
IV.RM33.EHZ. | 2019-03-31T05:49:36.05 | 0.6 | undecidable | manual | S | 201 | 12.1767 | 131 | -0.04 | 51 |
IV.CAMP.HHZ. | 2019-03-31T05:49:36.56 | 0.6 | undecidable | manual | S | 126 | 14.1747 | 127 | -0.07 | 51 |
IV.TERO.HHZ. | 2019-03-31T05:49:36.00 | 0.3 | negative | manual | P | 87 | 27.3504 | 50 | -0.21 | 72 |
IV.SMA1.EHZ. | 2019-03-31T05:49:34.90 | 0.6 | undecidable | manual | S | 68 | 5.8941 | 151 | 0.21 | 50 |
IV.LNSS.HHZ. | 2019-03-31T05:49:34.68 | 0.1 | positive | manual | P | 267 | 18.6702 | 119 | -0.12 | 100 |
IV.MTRA.EHZ. | 2019-03-31T05:49:34.73 | 0.1 | positive | manual | P | 33 | 19.2696 | 119 | -0.17 | 99 |
IV.CAMP.HHZ. | 2019-03-31T05:49:34.20 | 0.1 | undecidable | manual | P | 126 | 14.1747 | 127 | 0.16 | 100 |
IV.SMA1.EHZ. | 2019-03-31T05:49:33.25 | 0.1 | positive | manual | P | 68 | 5.8941 | 151 | 0.33 | 98 |
IV.RM33.EHZ. | 2019-03-31T05:49:33.89 | 0.1 | positive | manual | P | 201 | 12.1767 | 131 | 0.16 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:2.0 | 0.001445 | 0.26 | AML | other | m | 2019-03-31T05:49:35.19 |
IV.SMA1.EHN. | ML:1.6 | 0.000694 | 0.1 | AML | other | m | 2019-03-31T05:49:35.37 |
IV.RM33.EHN. | ML:1.3 | 0.0002 | 0.24 | AML | other | m | 2019-03-31T05:49:36.58 |
IV.RM33.EHE. | ML:1.4 | 0.0002825 | 0.92 | AML | other | m | 2019-03-31T05:49:36.81 |
IV.LNSS.HHN. | ML:1.2 | 0.000121 | 0.38 | AML | other | m | 2019-03-31T05:49:37.73 |
IV.LNSS.HHE. | ML:1.2 | 0.0001315 | 0.76 | AML | other | m | 2019-03-31T05:49:37.78 |
IV.MTRA.EHN. | ML:1.3 | 0.00013800000000000002 | 1.74 | AML | other | m | 2019-03-31T05:49:37.06 |
IV.MTRA.EHE. | ML:1.4 | 0.0001725 | 0.42 | AML | other | m | 2019-03-31T05:49:38.57 |
IV.TERO.HHN. | ML:1.0 | 0.00005065 | 0.68 | AML | other | m | 2019-03-31T05:49:40.01 |
IV.TERO.HHE. | ML:0.8 | 0.000035350000000000005 | 1.06 | AML | other | m | 2019-03-31T05:49:40.98 |