A magnitude ML 1.2 earthquake occured in region: 3 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6180, 13.2590 at 12 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 8 | 482 | 3139 |
Accumoli | RI | 9 | 667 | 3806 |
Montereale | AQ | 10 | 2581 | 6387 |
Campotosto | AQ | 11 | 542 | 6929 |
Capitignano | AQ | 11 | 665 | 7594 |
Borbona | RI | 16 | 617 | 8211 |
Posta | RI | 17 | 694 | 8905 |
Arquata del Tronto | AP | 18 | 1178 | 10083 |
Cagnano Amiterno | AQ | 18 | 1369 | 11452 |
Barete | AQ | 19 | 737 | 12189 |
Crognaleto | TE | 20 | 1297 | 13486 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2020-02-03 19:41:36 |
42.6183 | 13.2587 | 12 | 2020-07-18 21:08:34 |
Bollettino Sismico Italiano INGV | 78545781 |
Reviewed Rev100 |
ML 1.3 | 2020-02-03 19:41:36 |
42.6325 | 13.2632 | 14 | 2020-02-03 19:46:23 |
Sala Sismica INGV-Roma | 76172011 |
Field | Value |
---|---|
Time (UTC) | 2020-02-03 19:41:36 ± 0.06 |
Latitude | 42.6183 ± 0.0045 |
Longitude | 13.2587 ± 0.0049 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 78545781 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 540 |
Semi-minor axis of confidence ellipse (meter) | 103 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 25 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 138 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.02338 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28509 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 78545781 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-04-24 19:09:57 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 76172011 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-03 19:46:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GAVE.EHZ. | 2020-02-03T19:41:47.02 | 0.3 | undecidable | manual | S | 286 | 30.8469 | 94 | -0.13 | 72 |
IV.MMO1.EHZ. | 2020-02-03T19:41:47.62 | 0.3 | undecidable | manual | S | 10 | 31.6461 | 94 | 0.25 | 69 |
IV.GIGS.HHZ. | 2020-02-03T19:41:47.11 | 0.3 | undecidable | manual | S | 125 | 31.5462 | 94 | -0.23 | 70 |
IV.TERO.HHZ. | 2020-02-03T19:41:46.13 | 0.3 | undecidable | manual | S | 89 | 28.1496 | 95 | -0.31 | 69 |
IV.NRCA.HHZ. | 2020-02-03T19:41:45.74 | 0.3 | undecidable | manual | S | 334 | 26.6511 | 95 | -0.29 | 71 |
IV.GIGS.HHZ. | 2020-02-03T19:41:43.21 | 0.3 | undecidable | manual | P | 125 | 31.5462 | 94 | 0.47 | 67 |
IV.LNSS.HHZ. | 2020-02-03T19:41:43.63 | 0.1 | undecidable | manual | S | 265 | 17.871 | 103 | -0.1 | 99 |
IV.MTRA.EHZ. | 2020-02-03T19:41:43.68 | 0.3 | undecidable | manual | S | 36 | 19.0698 | 101 | -0.34 | 71 |
IV.CAMP.HHZ. | 2020-02-03T19:41:42.88 | 0.6 | undecidable | manual | S | 127 | 15.2736 | 109 | -0.18 | 48 |
IV.TERO.HHZ. | 2020-02-03T19:41:42.18 | 0.1 | undecidable | manual | P | 89 | 28.1496 | 95 | -0.04 | 98 |
IV.GAVE.EHZ. | 2020-02-03T19:41:42.63 | 0.1 | undecidable | manual | P | 286 | 30.8469 | 94 | 0 | 98 |
IV.MMO1.EHZ. | 2020-02-03T19:41:42.86 | 0.1 | undecidable | manual | P | 10 | 31.6461 | 94 | 0.1 | 96 |
IV.SMA1.EHZ. | 2020-02-03T19:41:41.18 | 0.3 | undecidable | manual | S | 78 | 6.3936 | 145 | 0.03 | 76 |
IV.NRCA.HHZ. | 2020-02-03T19:41:41.99 | 0.3 | undecidable | manual | P | 334 | 26.6511 | 95 | 0.01 | 74 |
IV.T1299.HNZ. | 2020-02-03T19:41:40.46 | 0.3 | undecidable | manual | S | 47 | 2.5974 | 165 | -0.26 | 74 |
IV.LNSS.HHZ. | 2020-02-03T19:41:40.76 | 0.1 | undecidable | manual | P | 265 | 17.871 | 103 | 0.1 | 99 |
IV.CAMP.HHZ. | 2020-02-03T19:41:40.40 | 0.1 | undecidable | manual | P | 127 | 15.2736 | 109 | 0.13 | 99 |
IV.MTRA.EHZ. | 2020-02-03T19:41:40.85 | 0.3 | undecidable | manual | P | 36 | 19.0698 | 101 | 0.03 | 75 |
IV.SMA1.EHZ. | 2020-02-03T19:41:39.43 | 0.1 | undecidable | manual | P | 78 | 6.3936 | 145 | 0.26 | 97 |
IV.T1299.HNZ. | 2020-02-03T19:41:39.07 | 0.1 | undecidable | manual | P | 47 | 2.5974 | 165 | 0.15 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.8 | 0.0008425 | 0.26 | AML | other | m | 2020-02-03T19:41:41.46 |
IV.SMA1.EHN. | ML:1.5 | 0.00038849999999999996 | 0.1 | AML | other | m | 2020-02-03T19:41:41.64 |
IV.RM33.EHE. | ML:1.2 | 0.000174 | 0.56 | AML | other | m | 2020-02-03T19:41:43.41 |
IV.RM33.EHN. | ML:1.2 | 0.00013900000000000002 | 0.08 | AML | other | m | 2020-02-03T19:41:43.62 |
IV.LNSS.HHN. | ML:1.1 | 0.0000932 | 1.62 | AML | other | m | 2020-02-03T19:41:43.81 |
IV.LNSS.HHE. | ML:1.1 | 0.00009955 | 0.16 | AML | other | m | 2020-02-03T19:41:43.93 |
IV.NRCA.HHN. | ML:1.1 | 0.0000703 | 1.88 | AML | other | m | 2020-02-03T19:41:46.04 |
IV.NRCA.HHE. | ML:1.2 | 0.0000769 | 0.18 | AML | other | m | 2020-02-03T19:41:46.05 |