A magnitude ML 1.2 earthquake occured in region: 5 km SW Amatrice (RI), on
and geographic coordinates (lat, lon) 42.5910, 13.2500 at 13 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 |
Montereale | AQ | 7 | 2581 | 5238 |
Cittareale | RI | 8 | 482 | 5720 |
Capitignano | AQ | 9 | 665 | 6385 |
Campotosto | AQ | 11 | 542 | 6927 |
Accumoli | RI | 12 | 667 | 7594 |
Borbona | RI | 13 | 617 | 8211 |
Posta | RI | 15 | 694 | 8905 |
Cagnano Amiterno | AQ | 15 | 1369 | 10274 |
Barete | AQ | 16 | 737 | 11011 |
Pizzoli | AQ | 18 | 4326 | 15337 |
Crognaleto | TE | 19 | 1297 | 16634 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2019-10-18 17:20:46 |
42.5913 | 13.2503 | 13 | 2019-10-18 17:33:47 |
Sala Sismica INGV-Roma | 73329331 |
Field | Value |
---|---|
Time (UTC) | 2019-10-18 17:20:46 ± 0.07 |
Latitude | 42.5913 ± 0.0036 |
Longitude | 13.2503 ± 0.0037 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 73329331 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 377 |
Semi-minor axis of confidence ellipse (meter) | 187 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 347 |
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) | 78 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 23 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42448 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 73329331 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-18 17:33:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CPGN.EHZ. | 2019-10-18T17:21:21.55 | 3.0 | undecidable | manual | Sn | -1.5 | 0 | |||
IV.MF5.EHZ. | 2019-10-18T17:21:01.93 | 1.0 | undecidable | manual | S | 21 | 47.1195 | 93 | 0.48 | 22 |
IV.ARRO.EHZ. | 2019-10-18T17:20:59.22 | 0.3 | undecidable | manual | S | 268 | 39.627 | 93 | -0.21 | 70 |
IV.MMO1.EHZ. | 2019-10-18T17:20:58.24 | 0.3 | undecidable | manual | S | 10 | 34.743 | 94 | 0.1 | 72 |
IV.GIGS.HHZ. | 2019-10-18T17:20:56.62 | 0.3 | undecidable | manual | S | 120 | 30.5472 | 95 | -0.39 | 68 |
IV.NRCA.HHZ. | 2019-10-18T17:20:56.26 | 0.3 | undecidable | manual | S | 338 | 29.0487 | 96 | -0.37 | 68 |
IV.MF5.EHZ. | 2019-10-18T17:20:55.48 | 0.6 | undecidable | manual | P | 21 | 47.1195 | 93 | 0.4 | 44 |
IV.MTRA.EHZ. | 2019-10-18T17:20:54.40 | 0.3 | undecidable | manual | S | 33 | 21.867 | 100 | -0.33 | 69 |
IV.LNSS.HHZ. | 2019-10-18T17:20:53.49 | 0.3 | undecidable | manual | S | 274 | 17.1717 | 107 | -0.02 | 75 |
IV.MMO1.EHZ. | 2019-10-18T17:20:53.38 | 0.1 | undecidable | manual | P | 10 | 34.743 | 94 | 0.21 | 94 |
IV.ARRO.EHZ. | 2019-10-18T17:20:53.88 | 0.1 | undecidable | manual | P | 268 | 39.627 | 93 | -0.04 | 96 |
IV.GIGS.HHZ. | 2019-10-18T17:20:52.42 | 0.1 | undecidable | manual | P | 120 | 30.5472 | 95 | -0.1 | 97 |
IV.NRCA.HHZ. | 2019-10-18T17:20:52.28 | 0.1 | undecidable | manual | P | 338 | 29.0487 | 96 | -0.02 | 98 |
IV.TERO.HHZ. | 2019-10-18T17:20:52.33 | 0.1 | undecidable | manual | P | 83 | 29.0487 | 96 | 0.03 | 98 |
IV.CAMP.HHZ. | 2019-10-18T17:20:52.68 | 0.3 | undecidable | manual | S | 115 | 14.3745 | 114 | -0.12 | 74 |
IV.SMA1.EHZ. | 2019-10-18T17:20:51.53 | 0.3 | undecidable | manual | S | 58 | 8.1807 | 137 | 0.07 | 76 |
IV.RM33.EHZ. | 2019-10-18T17:20:51.53 | 0.3 | undecidable | manual | S | 198 | 9.5793 | 131 | -0.2 | 74 |
IV.MTRA.EHZ. | 2019-10-18T17:20:51.23 | 0.1 | undecidable | manual | P | 33 | 21.867 | 100 | 0.03 | 99 |
IV.T1299.HNE. | 2019-10-18T17:20:50.74 | 0.3 | undecidable | manual | S | 29 | 5.3946 | 151 | -0.29 | 71 |
IV.LNSS.HHZ. | 2019-10-18T17:20:50.61 | 0.1 | undecidable | manual | P | 274 | 17.1717 | 107 | 0.11 | 98 |
IV.CAMP.HHZ. | 2019-10-18T17:20:50.24 | 0.1 | undecidable | manual | P | 115 | 14.3745 | 114 | 0.15 | 98 |
IV.RM33.EHZ. | 2019-10-18T17:20:49.63 | 0.1 | undecidable | manual | P | 198 | 9.5793 | 131 | 0.16 | 98 |
IV.SMA1.EHZ. | 2019-10-18T17:20:49.65 | 0.1 | negative | manual | P | 58 | 8.1807 | 137 | 0.33 | 96 |
IV.T1299.HNE. | 2019-10-18T17:20:49.22 | 0.1 | undecidable | manual | P | 29 | 5.3946 | 151 | 0.15 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:1.3 | 0.0002185 | 0.24 | AML | other | m | 2019-10-18T17:20:51.81 |
IV.SMA1.EHE. | ML:1.8 | 0.0008029999999999999 | 1.74 | AML | other | m | 2019-10-18T17:20:51.90 |
IV.RM33.EHE. | ML:1.1 | 0.00013700000000000002 | 0.42 | AML | other | m | 2019-10-18T17:20:52.22 |
IV.SMA1.EHN. | ML:1.3 | 0.00022449999999999998 | 1.5 | AML | other | m | 2019-10-18T17:20:52.76 |
IV.LNSS.HHE. | ML:1.2 | 0.00013000000000000002 | 0.5 | AML | other | m | 2019-10-18T17:20:53.64 |
IV.LNSS.HHN. | ML:1.0 | 0.0000819 | 1.56 | AML | other | m | 2019-10-18T17:20:54.92 |
IV.MTRA.EHN. | ML:1.4 | 0.000166 | 0.22 | AML | other | m | 2019-10-18T17:20:54.84 |
IV.MTRA.EHE. | ML:1.3 | 0.00013900000000000002 | 0.46 | AML | other | m | 2019-10-18T17:20:55.04 |
IV.NRCA.HHN. | ML:1.2 | 0.00007065 | 0.12 | AML | other | m | 2019-10-18T17:20:56.56 |
IV.TERO.HHE. | ML:1.0 | 0.00004475 | 0.66 | AML | other | m | 2019-10-18T17:20:56.58 |
IV.NRCA.HHE. | ML:1.3 | 0.00010505 | 0.68 | AML | other | m | 2019-10-18T17:20:57.46 |
IV.TERO.HHN. | ML:1.0 | 0.0000458 | 1.24 | AML | other | m | 2019-10-18T17:20:57.31 |