A magnitude ML 1.0 earthquake occured in region: 3 km S Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6090, 13.2980 at 13 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 |
Campotosto | AQ | 8 | 542 | 3199 |
Capitignano | AQ | 10 | 665 | 3864 |
Montereale | AQ | 10 | 2581 | 6445 |
Accumoli | RI | 11 | 667 | 7112 |
Cittareale | RI | 11 | 482 | 7594 |
Crognaleto | TE | 16 | 1297 | 8891 |
Borbona | RI | 17 | 617 | 9508 |
Cortino | TE | 17 | 656 | 10164 |
Barete | AQ | 18 | 737 | 10901 |
Cagnano Amiterno | AQ | 18 | 1369 | 12270 |
Arquata del Tronto | AP | 18 | 1178 | 13448 |
Posta | RI | 19 | 694 | 14142 |
Pizzoli | AQ | 19 | 4326 | 18468 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.0 | 2023-03-15 03:47:39 |
42.6087 | 13.2978 | 13 | 2024-03-01 17:18:01 |
Bollettino Sismico Italiano INGV | 116017161 |
Reviewed Rev100 |
ML 1.1 | 2023-03-15 03:47:39 |
42.6132 | 13.3023 | 13 | 2023-03-15 05:24:58 |
Sala Sismica INGV-Roma | 115384071 |
Field | Value |
---|---|
Time (UTC) | 2023-03-15 03:47:39 ± 0.05 |
Latitude | 42.6087 ± 0.0027 |
Longitude | 13.2978 ± 0.0037 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 116017161 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 310 |
Semi-minor axis of confidence ellipse (meter) | 157 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 236 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.03507 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30847 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 116017161 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-04-03 12:52:50 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 115384071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-15 05:24:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
7F.SIB1.EHE. | 2023-03-15T03:47:51.02 | 0.6 | undecidable | manual | S | 356 | 31.8459 | 97 | 0.28 | 46 |
IV.GAVE.EHN. | 2023-03-15T03:47:51.00 | 0.6 | undecidable | manual | S | 286 | 34.2435 | 96 | -0.38 | 45 |
IV.MMO1.EHN. | 2023-03-15T03:47:50.95 | 0.6 | undecidable | manual | S | 4 | 32.3454 | 97 | 0.07 | 48 |
IV.NRCA.HHZ. | 2023-03-15T03:47:50.03 | 0.1 | undecidable | manual | S | 329 | 29.0487 | 98 | 0.01 | 97 |
7F.SIB2.EHE. | 2023-03-15T03:47:50.63 | 0.6 | undecidable | manual | S | 1 | 31.3464 | 97 | 0.01 | 48 |
IV.GIGS.HHN. | 2023-03-15T03:47:49.79 | 0.6 | undecidable | manual | S | 127 | 28.3494 | 98 | -0.03 | 48 |
7F.SIB3.EHN. | 2023-03-15T03:47:49.89 | 0.6 | undecidable | manual | S | 356 | 29.6481 | 98 | -0.28 | 46 |
IV.TERO.HHZ. | 2023-03-15T03:47:48.86 | 0.3 | undecidable | manual | S | 86 | 25.0527 | 100 | -0.09 | 71 |
IV.LNSS.HNZ. | 2023-03-15T03:47:47.87 | 0.6 | undecidable | manual | S | 268 | 21.0678 | 104 | -0.04 | 49 |
IV.GAVE.EHN. | 2023-03-15T03:47:46.12 | 0.1 | undecidable | manual | P | 286 | 34.2435 | 96 | -0.35 | 90 |
7F.SIB2.EHE. | 2023-03-15T03:47:46.11 | 0.1 | undecidable | manual | P | 1 | 31.3464 | 97 | 0.08 | 96 |
IV.MMO1.EHN. | 2023-03-15T03:47:46.01 | 0.1 | undecidable | manual | P | 4 | 32.3454 | 97 | -0.17 | 93 |
7F.SIB1.EHE. | 2023-03-15T03:47:46.34 | 0.1 | undecidable | manual | P | 356 | 31.8459 | 97 | 0.24 | 92 |
IV.GIGS.HHN. | 2023-03-15T03:47:45.64 | 0.3 | undecidable | manual | P | 127 | 28.3494 | 98 | 0.07 | 72 |
7F.SIB3.EHN. | 2023-03-15T03:47:45.70 | 0.1 | undecidable | manual | P | 356 | 29.6481 | 98 | -0.07 | 96 |
IV.TERO.HHZ. | 2023-03-15T03:47:45.14 | 0.3 | undecidable | manual | P | 86 | 25.0527 | 100 | 0.07 | 73 |
IV.CAMP.HHZ. | 2023-03-15T03:47:45.63 | 0.3 | undecidable | manual | S | 132 | 12.1767 | 125 | -0.11 | 73 |
IV.NRCA.HHZ. | 2023-03-15T03:47:45.78 | 0.1 | undecidable | manual | P | 329 | 29.0487 | 98 | 0.1 | 95 |
IV.RM33.EHZ. | 2023-03-15T03:47:45.90 | 0.3 | undecidable | manual | S | 212 | 12.9759 | 122 | -0.02 | 75 |
IV.SMA1.EHZ. | 2023-03-15T03:47:44.27 | 0.6 | undecidable | manual | S | 52 | 3.8961 | 160 | -0.11 | 50 |
IV.LNSS.HNZ. | 2023-03-15T03:47:44.50 | 0.1 | undecidable | manual | P | 268 | 21.0678 | 104 | 0.04 | 97 |
IV.RM33.EHZ. | 2023-03-15T03:47:43.57 | 0.1 | undecidable | manual | P | 212 | 12.9759 | 122 | 0.25 | 95 |
IV.MTRA.EHE. | 2023-03-15T03:47:43.89 | 0.6 | undecidable | manual | P | 26 | 18.2706 | 109 | -0.17 | 48 |
IV.CAMP.HHZ. | 2023-03-15T03:47:43.23 | 0.1 | undecidable | manual | P | 132 | 12.1767 | 125 | 0.02 | 100 |
IV.SMA1.EHZ. | 2023-03-15T03:47:42.66 | 0.1 | undecidable | manual | P | 52 | 3.8961 | 160 | 0.23 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.2 | 0.0001875 | 0.72 | AML | other | m | 2023-03-15T03:47:44.59 |
IV.SMA1.EHN. | ML:1.1 | 0.000157 | 0.9 | AML | other | m | 2023-03-15T03:47:45.22 |
IV.RM33.EHE. | ML:1.0 | 0.00010221761 | 0.2208 | AML | other | m | 2023-03-15T03:47:46.46 |
IV.RM33.EHN. | ML:0.9 | 0.00007752623 | 0.1408 | AML | other | m | 2023-03-15T03:47:46.26 |
IV.TERO.HHE. | ML:0.4 | 0.000016615547000000002 | 0.2784 | AML | other | m | 2023-03-15T03:47:49.07 |
IV.TERO.HHN. | ML:1.0 | 0.000051280395 | 1.8592 | AML | other | m | 2023-03-15T03:47:48.98 |