A magnitude ML 1.2 earthquake occured in region: 3 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6190, 13.2510 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 |
Cittareale | RI | 7 | 482 | 3139 |
Accumoli | RI | 9 | 667 | 3806 |
Montereale | AQ | 10 | 2581 | 6387 |
Capitignano | AQ | 12 | 665 | 7052 |
Campotosto | AQ | 12 | 542 | 7594 |
Borbona | RI | 15 | 617 | 8211 |
Posta | RI | 16 | 694 | 8905 |
Arquata del Tronto | AP | 18 | 1178 | 10083 |
Cagnano Amiterno | AQ | 18 | 1369 | 11452 |
Barete | AQ | 19 | 737 | 12189 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2019-12-09 09:32:46 |
42.6188 | 13.2512 | 13 | 2020-02-28 16:42:25 |
Bollettino Sismico Italiano INGV | 76489951 |
Reviewed Rev100 |
ML 1.2 | 2019-12-09 09:32:46 |
42.6185 | 13.2512 | 14 | 2019-12-09 09:40:47 |
Sala Sismica INGV-Roma | 74476321 |
Field | Value |
---|---|
Time (UTC) | 2019-12-09 09:32:46 ± 0.08 |
Latitude | 42.6188 ± 0.0036 |
Longitude | 13.2512 ± 0.0049 |
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 | 76489951 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 418 |
Semi-minor axis of confidence ellipse (meter) | 219 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 200 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 71 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
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) | 0.02788 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28868 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 76489951 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-02-13 15:40:57 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 74476321 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-09 09:40:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIGS.HHZ. | 2019-12-09T09:32:57.75 | 0.3 | undecidable | manual | S | 125 | 32.0457 | 96 | -0.09 | 72 |
IV.TERO.HHZ. | 2019-12-09T09:32:56.84 | 0.3 | undecidable | manual | S | 89 | 28.749 | 97 | -0.13 | 72 |
IV.NRCA.HHZ. | 2019-12-09T09:32:55.99 | 0.6 | undecidable | manual | S | 335 | 26.2515 | 98 | -0.32 | 47 |
IV.MTRA.EHZ. | 2019-12-09T09:32:54.28 | 0.6 | undecidable | manual | S | 38 | 19.3695 | 105 | -0.21 | 48 |
IV.LNSS.HHZ. | 2019-12-09T09:32:53.81 | 0.3 | undecidable | manual | S | 264 | 17.2716 | 109 | -0.16 | 73 |
IV.CAMP.HHZ. | 2019-12-09T09:32:53.69 | 0.6 | undecidable | manual | S | 125 | 15.873 | 113 | 0.09 | 50 |
IV.GIGS.HHZ. | 2019-12-09T09:32:52.91 | 0.3 | undecidable | manual | P | 125 | 32.0457 | 96 | -0.26 | 70 |
IV.NRCA.HHZ. | 2019-12-09T09:32:52.28 | 0.1 | undecidable | manual | P | 335 | 26.2515 | 98 | -0.01 | 98 |
IV.RM33.EHZ. | 2019-12-09T09:32:52.69 | 0.3 | undecidable | manual | S | 194 | 12.5763 | 122 | -0.13 | 74 |
IV.TERO.HHZ. | 2019-12-09T09:32:52.75 | 0.3 | undecidable | manual | P | 89 | 28.749 | 97 | 0.08 | 72 |
IV.LNSS.HHZ. | 2019-12-09T09:32:51.02 | 0.3 | undecidable | manual | P | 264 | 17.2716 | 109 | 0.08 | 74 |
IV.SMA1.EHZ. | 2019-12-09T09:32:51.64 | 0.3 | undecidable | manual | S | 79 | 6.993 | 144 | -0.1 | 75 |
IV.T1299.HNZ. | 2019-12-09T09:32:51.11 | 0.6 | undecidable | manual | S | 56 | 3.0969 | 164 | -0.16 | 49 |
IV.MTRA.EHZ. | 2019-12-09T09:32:51.34 | 0.1 | undecidable | manual | P | 38 | 19.3695 | 105 | 0.1 | 98 |
IV.RM33.EHZ. | 2019-12-09T09:32:50.49 | 0.1 | undecidable | manual | P | 194 | 12.5763 | 122 | 0.22 | 97 |
IV.CAMP.HHZ. | 2019-12-09T09:32:50.67 | 0.6 | undecidable | manual | P | 125 | 15.873 | 113 | -0.05 | 50 |
IV.SMA1.EHZ. | 2019-12-09T09:32:50.03 | 0.1 | undecidable | manual | P | 79 | 6.993 | 144 | 0.38 | 95 |
IV.T1299.HNZ. | 2019-12-09T09:32:49.53 | 0.1 | undecidable | manual | P | 56 | 3.0969 | 164 | 0.15 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.8 | 0.000865 | 0.24 | AML | other | m | 2019-12-09T09:32:52.12 |
IV.SMA1.EHN. | ML:1.4 | 0.000279 | 0.7 | AML | other | m | 2019-12-09T09:32:52.60 |
IV.RM33.EHE. | ML:1.3 | 0.00019600000000000002 | 0.6 | AML | other | m | 2019-12-09T09:32:52.63 |
IV.RM33.EHN. | ML:1.2 | 0.00013350000000000002 | 0.14 | AML | other | m | 2019-12-09T09:32:53.06 |
IV.LNSS.HHN. | ML:1.1 | 0.000092341325 | 0.16 | AML | other | m | 2019-12-09T09:32:53.94 |
IV.LNSS.HHE. | ML:1.2 | 0.00011824485 | 1.8592 | AML | other | m | 2019-12-09T09:32:53.98 |
IV.NRCA.HHN. | ML:1.2 | 0.00007705 | 0.18 | AML | other | m | 2019-12-09T09:32:56.21 |
IV.NRCA.HHE. | ML:1.4 | 0.0001305 | 0.16 | AML | other | m | 2019-12-09T09:32:56.22 |
IV.TERO.HHN. | ML:0.9 | 0.000041310425999999994 | 0.0832 | AML | other | m | 2019-12-09T09:32:57.92 |
IV.TERO.HHE. | ML:0.8 | 0.000027698800000000003 | 0.0576 | AML | other | m | 2019-12-09T09:32:57.95 |
IV.GIGS.HHN. | ML:0.5 | 0.000013794293999999998 | 0.1024 | AML | other | m | 2019-12-09T09:32:58.07 |