A magnitude ML 1.2 earthquake occured in region: 5 km SW Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7390, 13.2620 at 11 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 5 | 1178 | 1178 |
Accumoli | RI | 5 | 667 | 1845 |
Amatrice | RI | 12 | 2657 | 4502 |
Acquasanta Terme | AP | 13 | 2916 | 7418 |
Montegallo | AP | 13 | 523 | 7941 |
Norcia | PG | 15 | 4957 | 12898 |
Cittareale | RI | 16 | 482 | 13380 |
Montemonaco | AP | 19 | 604 | 13984 |
Valle Castellana | TE | 19 | 977 | 14961 |
Castelsantangelo sul Nera | MC | 20 | 281 | 15242 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2018-11-13 23:43:16 |
42.7387 | 13.2622 | 11 | 2018-11-13 23:48:22 |
Sala Sismica INGV-Roma | 63034141 |
Field | Value |
---|---|
Time (UTC) | 2018-11-13 23:43:16 ± 0.05 |
Latitude | 42.7387 ± 0.0027 |
Longitude | 13.2622 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 63034141 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 327 |
Semi-minor axis of confidence ellipse (meter) | 256 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 49 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 51 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 24 |
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) | 0.36602 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.1 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 63034141 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-11-13 23:48:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SRES.HHZ. | 2018-11-13T23:43:31.18 | 3.0 | positive | manual | P | 0.3 | 0 | |||
IV.GIGS.HHZ. | 2018-11-13T23:43:29.17 | 0.1 | undecidable | manual | S | 141 | 40.626 | 50 | -0.25 | 91 |
IV.MF5.EHZ. | 2018-11-13T23:43:27.88 | 0.3 | undecidable | manual | S | 30 | 31.9458 | 50 | 0.77 | 59 |
IV.FDMO.HHZ. | 2018-11-13T23:43:27.91 | 0.1 | undecidable | manual | S | 337 | 35.9418 | 50 | -0.28 | 91 |
IV.TERO.HHZ. | 2018-11-13T23:43:26.56 | 0.1 | undecidable | manual | S | 115 | 30.6471 | 50 | -0.22 | 93 |
IV.GAVE.EHZ. | 2018-11-13T23:43:26.90 | 0.3 | undecidable | manual | S | 260 | 30.4473 | 50 | 0.19 | 70 |
IV.FAGN.HHZ. | 2018-11-13T23:43:26.78 | 3.0 | positive | manual | P | 0 | 0 | |||
IV.LNSS.HHZ. | 2018-11-13T23:43:25.06 | 0.1 | undecidable | manual | S | 230 | 23.5542 | 50 | 0.19 | 95 |
IV.RM33.EHZ. | 2018-11-13T23:43:25.44 | 0.1 | undecidable | manual | S | 189 | 25.752 | 50 | -0.03 | 98 |
IV.MMO1.EHZ. | 2018-11-13T23:43:23.29 | 0.1 | undecidable | manual | S | 16 | 18.5703 | 120 | -0.19 | 96 |
IV.MC2.EHZ. | 2018-11-13T23:43:23.94 | 0.1 | undecidable | manual | S | 343 | 20.0688 | 118 | 0.01 | 99 |
IV.GIGS.HHZ. | 2018-11-13T23:43:23.92 | 1.0 | undecidable | manual | P | 141 | 40.626 | 50 | 0.16 | 23 |
IV.MF5.EHZ. | 2018-11-13T23:43:22.85 | 1.0 | negative | manual | P | 30 | 31.9458 | 50 | 0.42 | 22 |
IV.FDMO.HHZ. | 2018-11-13T23:43:22.85 | 1.0 | undecidable | manual | P | 337 | 35.9418 | 50 | -0.2 | 23 |
IV.TERO.HHZ. | 2018-11-13T23:43:22.02 | 0.3 | undecidable | manual | P | 115 | 30.6471 | 50 | -0.22 | 70 |
IV.GAVE.EHZ. | 2018-11-13T23:43:22.11 | 0.3 | undecidable | manual | P | 260 | 30.4473 | 50 | -0.09 | 72 |
IV.NRCA.HHZ. | 2018-11-13T23:43:22.54 | 0.1 | undecidable | manual | S | 311 | 15.9729 | 124 | -0.17 | 97 |
IV.LNSS.HHZ. | 2018-11-13T23:43:21.16 | 0.1 | positive | manual | P | 230 | 23.5542 | 50 | 0.02 | 98 |
IV.RM33.EHZ. | 2018-11-13T23:43:21.49 | 0.6 | positive | manual | P | 189 | 25.752 | 50 | 0.01 | 49 |
IV.MTRA.EHZ. | 2018-11-13T23:43:21.52 | 0.3 | undecidable | manual | S | 80 | 11.0778 | 134 | 0.13 | 74 |
IV.SMA1.EHZ. | 2018-11-13T23:43:21.95 | 0.1 | undecidable | manual | S | 154 | 13.3755 | 129 | -0.03 | 100 |
IV.MMO1.EHZ. | 2018-11-13T23:43:20.20 | 1.0 | undecidable | manual | P | 16 | 18.5703 | 120 | -0.13 | 24 |
IV.MC2.EHZ. | 2018-11-13T23:43:20.69 | 1.0 | undecidable | manual | P | 343 | 20.0688 | 118 | 0.09 | 24 |
IV.SMA1.EHZ. | 2018-11-13T23:43:19.75 | 0.3 | positive | manual | P | 154 | 13.3755 | 129 | 0.28 | 71 |
IV.NRCA.HHZ. | 2018-11-13T23:43:19.90 | 0.1 | positive | manual | P | 311 | 15.9729 | 124 | 0.01 | 100 |
IV.MTRA.EHZ. | 2018-11-13T23:43:19.27 | 0.1 | undecidable | manual | P | 80 | 11.0778 | 134 | 0.14 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:1.3 | 0.0002085 | 0.4 | AML | other | m | 2018-11-13T23:43:21.60 |
IV.MTRA.EHN. | ML:1.0 | 0.000128 | 0.4 | AML | other | m | 2018-11-13T23:43:21.88 |
IV.SMA1.EHE. | ML:1.2 | 0.00017649999999999998 | 0.2 | AML | other | m | 2018-11-13T23:43:22.40 |
IV.SMA1.EHN. | ML:1.2 | 0.00015450000000000001 | 0.56 | AML | other | m | 2018-11-13T23:43:22.55 |
IV.NRCA.HHE. | ML:1.5 | 0.0003025 | 1.36 | AML | other | m | 2018-11-13T23:43:23.02 |
IV.NRCA.HHN. | ML:1.4 | 0.00020800000000000001 | 0.84 | AML | other | m | 2018-11-13T23:43:23.67 |
IV.LNSS.HHE. | ML:1.4 | 0.00017749999999999998 | 0.2 | AML | other | m | 2018-11-13T23:43:25.26 |
IV.RM33.EHN. | ML:1.1 | 0.00007455000000000001 | 1.84 | AML | other | m | 2018-11-13T23:43:26.92 |
IV.LNSS.HHN. | ML:1.3 | 0.0001275 | 0.54 | AML | other | m | 2018-11-13T23:43:26.42 |
IV.RM33.EHE. | ML:1.2 | 0.00009105 | 0.12 | AML | other | m | 2018-11-13T23:43:26.43 |
IV.TERO.HHE. | ML:1.1 | 0.000057499999999999995 | 0.78 | AML | other | m | 2018-11-13T23:43:26.63 |
IV.TERO.HHN. | ML:1.1 | 0.00006500000000000001 | 0.06 | AML | other | m | 2018-11-13T23:43:27.24 |
IV.GAVE.EHE. | ML:1.1 | 0.0000582 | 0.44 | AML | other | m | 2018-11-13T23:43:27.20 |
IV.GAVE.EHN. | ML:1.2 | 0.00006934999999999999 | 0.56 | AML | other | m | 2018-11-13T23:43:28.34 |