A magnitude ML 1.0 earthquake occured in region: 2 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6230, 13.2620 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 | 2 | 2657 | 2657 |
Accumoli | RI | 8 | 667 | 3324 |
Cittareale | RI | 8 | 482 | 3806 |
Montereale | AQ | 11 | 2581 | 6387 |
Campotosto | AQ | 12 | 542 | 6929 |
Capitignano | AQ | 12 | 665 | 7594 |
Borbona | RI | 16 | 617 | 8211 |
Arquata del Tronto | AP | 17 | 1178 | 9389 |
Posta | RI | 17 | 694 | 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 1.0 | 2019-12-11 19:49:33 |
42.6227 | 13.2615 | 12 | 2020-02-28 16:42:19 |
Bollettino Sismico Italiano INGV | 75517151 |
Reviewed Rev100 |
ML 1.0 | 2019-12-11 19:49:34 |
42.6182 | 13.2602 | 12 | 2019-12-11 19:55:37 |
Sala Sismica INGV-Roma | 74560471 |
Field | Value |
---|---|
Time (UTC) | 2019-12-11 19:49:33 ± 0.07 |
Latitude | 42.6227 ± 0.0036 |
Longitude | 13.2615 ± 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 | 75517151 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 329 |
Semi-minor axis of confidence ellipse (meter) | 329 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 339 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 107 |
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) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.01889 |
Epicentral distance of station farthest from the epicenter (degree) | 0.53869 |
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 | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 75517151 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-01-13 15:16:24 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 74560471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-11 19:55:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MOMA.HNZ. | 2019-12-11T19:49:52.74 | 0.6 | undecidable | manual | S | 290 | 59.7957 | 92 | 0.37 | 44 |
IV.MOMA.HNZ. | 2019-12-11T19:49:44.24 | 0.6 | undecidable | manual | P | 290 | 59.7957 | 92 | -0.34 | 43 |
IV.MMO1.EHN. | 2019-12-11T19:49:44.97 | 0.3 | undecidable | manual | S | 10 | 31.1466 | 94 | 0.25 | 70 |
IV.MC2.EHZ. | 2019-12-11T19:49:44.94 | 0.3 | undecidable | manual | S | 350 | 32.5452 | 94 | -0.16 | 71 |
IV.NRCA.HNZ. | 2019-12-11T19:49:43.27 | 0.6 | undecidable | manual | S | 333 | 26.2515 | 95 | -0.16 | 48 |
IV.TERO.HHZ. | 2019-12-11T19:49:43.69 | 0.3 | undecidable | manual | S | 90 | 27.9498 | 95 | -0.18 | 72 |
IV.LNSS.HHZ. | 2019-12-11T19:49:41.13 | 0.3 | undecidable | manual | S | 263 | 18.1707 | 103 | -0.16 | 73 |
IV.MTRA.EHZ. | 2019-12-11T19:49:41.12 | 0.1 | undecidable | manual | S | 36 | 18.4704 | 102 | -0.25 | 96 |
IV.MMO1.EHN. | 2019-12-11T19:49:40.33 | 0.3 | undecidable | manual | P | 10 | 31.1466 | 94 | 0.16 | 72 |
IV.MC2.EHZ. | 2019-12-11T19:49:40.39 | 0.3 | undecidable | manual | P | 350 | 32.5452 | 94 | 0.01 | 74 |
IV.NRCA.HNZ. | 2019-12-11T19:49:39.41 | 0.1 | undecidable | manual | P | 333 | 26.2515 | 95 | -0.01 | 99 |
IV.TERO.HHZ. | 2019-12-11T19:49:39.63 | 0.1 | undecidable | manual | P | 90 | 27.9498 | 95 | -0.04 | 98 |
IV.RM33.EHZ. | 2019-12-11T19:49:39.84 | 0.3 | undecidable | manual | S | 197 | 13.1757 | 116 | -0.18 | 74 |
IV.LNSS.HHZ. | 2019-12-11T19:49:38.26 | 0.1 | undecidable | manual | P | 263 | 18.1707 | 103 | 0.08 | 100 |
IV.SMA1.EHZ. | 2019-12-11T19:49:38.65 | 0.3 | undecidable | manual | S | 82 | 6.0939 | 146 | 0.05 | 76 |
IV.MTRA.EHZ. | 2019-12-11T19:49:38.34 | 0.1 | undecidable | manual | P | 36 | 18.4704 | 102 | 0.12 | 99 |
IV.RM33.EHZ. | 2019-12-11T19:49:37.59 | 0.1 | undecidable | manual | P | 197 | 13.1757 | 116 | 0.14 | 99 |
IV.T1299.HNZ. | 2019-12-11T19:49:37.85 | 0.1 | undecidable | manual | S | 53 | 2.0979 | 168 | -0.32 | 98 |
IV.SMA1.EHZ. | 2019-12-11T19:49:36.93 | 0.1 | undecidable | manual | P | 82 | 6.0939 | 146 | 0.3 | 96 |
IV.T1299.HNZ. | 2019-12-11T19:49:36.55 | 0.1 | undecidable | manual | P | 53 | 2.0979 | 168 | 0.16 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.6 | 0.0005292518 | 0.2816 | AML | other | m | 2019-12-11T19:49:38.95 |
IV.SMA1.EHN. | ML:1.0 | 0.000140161755 | 0.1024 | AML | other | m | 2019-12-11T19:49:39.07 |
IV.RM33.HNN. | ML:1.1 | 0.00010941141 | 0.0896 | AML | other | m | 2019-12-11T19:49:40.25 |
IV.RM33.EHN. | ML:1.0 | 0.00010110029000000001 | 0.1024 | AML | other | m | 2019-12-11T19:49:40.26 |
IV.RM33.EHE. | ML:0.9 | 0.00007756026500000001 | 0.2432 | AML | other | m | 2019-12-11T19:49:40.72 |
IV.LNSS.HHE. | ML:0.7 | 0.00003690428 | 0.1664 | AML | other | m | 2019-12-11T19:49:41.33 |
IV.MTRA.EHN. | ML:0.8 | 0.000052140525 | 0.0896 | AML | other | m | 2019-12-11T19:49:41.43 |
IV.MTRA.EHE. | ML:0.9 | 0.00006561338 | 0.1792 | AML | other | m | 2019-12-11T19:49:42.07 |