A magnitude ML 1.2 earthquake occured in region: 5 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6130, 13.2320 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 | 5 | 2657 | 2657 |
Cittareale | RI | 6 | 482 | 3139 |
Accumoli | RI | 9 | 667 | 3806 |
Montereale | AQ | 10 | 2581 | 6387 |
Capitignano | AQ | 12 | 665 | 7052 |
Campotosto | AQ | 13 | 542 | 7594 |
Borbona | RI | 14 | 617 | 8211 |
Posta | RI | 15 | 694 | 8905 |
Cagnano Amiterno | AQ | 17 | 1369 | 10274 |
Barete | AQ | 18 | 737 | 11011 |
Arquata del Tronto | AP | 19 | 1178 | 12189 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-02-07 19:48:26 |
42.6127 | 13.2325 | 11 | 2020-02-07 20:04:26 |
Sala Sismica INGV-Roma | 76326021 |
Field | Value |
---|---|
Time (UTC) | 2020-02-07 19:48:26 ± 0.1 |
Latitude | 42.6127 ± 0.0036 |
Longitude | 13.2325 ± 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 | 76326021 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 378 |
Semi-minor axis of confidence ellipse (meter) | 300 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 313 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 106 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.18796 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43707 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 76326021 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-07 20:04:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIAM.HHZ. | 2020-02-07T19:48:39.43 | 0.6 | undecidable | manual | S | 194 | 39.3273 | 50 | 0.09 | 48 |
IV.MC2.EHZ. | 2020-02-07T19:48:38.08 | 0.3 | undecidable | manual | S | 354 | 33.3444 | 50 | 0.35 | 69 |
IV.MMO1.EHZ. | 2020-02-07T19:48:37.74 | 0.3 | undecidable | manual | S | 14 | 32.745 | 50 | 0.17 | 72 |
IV.GAVE.EHN. | 2020-02-07T19:48:36.34 | 0.6 | undecidable | manual | S | 288 | 28.9488 | 50 | -0.22 | 48 |
IV.TERO.HHZ. | 2020-02-07T19:48:36.76 | 0.3 | undecidable | manual | S | 88 | 30.3474 | 50 | -0.17 | 72 |
IV.NRCA.HHZ. | 2020-02-07T19:48:35.46 | 0.3 | undecidable | manual | S | 339 | 26.3514 | 50 | -0.4 | 69 |
IV.FDMO.HHZ. | 2020-02-07T19:48:35.32 | 0.3 | undecidable | manual | P | 346 | 48.5181 | 50 | 0.1 | 71 |
IV.MTRA.EHZ. | 2020-02-07T19:48:34.10 | 0.6 | undecidable | manual | S | 40 | 20.868 | 117 | -0.26 | 48 |
IV.FIAM.HHZ. | 2020-02-07T19:48:33.91 | 0.1 | undecidable | manual | P | 194 | 39.3273 | 50 | 0.09 | 96 |
IV.TERO.HHZ. | 2020-02-07T19:48:32.33 | 0.1 | undecidable | manual | P | 88 | 30.3474 | 50 | -0.09 | 98 |
IV.GAVE.EHN. | 2020-02-07T19:48:32.15 | 0.1 | undecidable | manual | P | 288 | 28.9488 | 50 | -0.06 | 99 |
IV.MMO1.EHZ. | 2020-02-07T19:48:32.85 | 0.1 | undecidable | manual | P | 14 | 32.745 | 50 | 0.06 | 98 |
IV.MC2.EHZ. | 2020-02-07T19:48:32.92 | 0.1 | undecidable | manual | P | 354 | 33.3444 | 50 | 0.04 | 98 |
IV.MTRA.EHZ. | 2020-02-07T19:48:31.06 | 0.1 | undecidable | manual | P | 40 | 20.868 | 117 | 0.12 | 99 |
IV.NRCA.HHZ. | 2020-02-07T19:48:31.78 | 0.1 | positive | manual | P | 339 | 26.3514 | 50 | -0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.4 | 0.0003705 | 1.72 | AML | other | m | 2020-02-07T19:48:31.93 |
IV.SMA1.EHE. | ML:1.4 | 0.000303 | 0.12 | AML | other | m | 2020-02-07T19:48:31.95 |
IV.RM33.EHN. | ML:1.2 | 0.00019250000000000002 | 0.26 | AML | other | m | 2020-02-07T19:48:34.60 |
IV.RM33.EHE. | ML:1.5 | 0.00034250000000000003 | 0.12 | AML | other | m | 2020-02-07T19:48:35.00 |
IV.NRCA.HHN. | ML:1.2 | 0.00007935 | 0.8 | AML | other | m | 2020-02-07T19:48:36.59 |
IV.NRCA.HHE. | ML:1.2 | 0.00009645000000000001 | 0.76 | AML | other | m | 2020-02-07T19:48:36.77 |
IV.TERO.HHN. | ML:0.9 | 0.000034049999999999994 | 0.28 | AML | other | m | 2020-02-07T19:48:37.37 |
IV.TERO.HHE. | ML:0.6 | 0.0000184 | 0.64 | AML | other | m | 2020-02-07T19:48:39.42 |