A magnitude ML 1.2 earthquake occured in region: 6 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7340, 13.1960 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 |
---|---|---|---|---|
Accumoli | RI | 6 | 667 | 667 |
Arquata del Tronto | AP | 9 | 1178 | 1845 |
Norcia | PG | 11 | 4957 | 6802 |
Cittareale | RI | 13 | 482 | 7284 |
Amatrice | RI | 14 | 2657 | 9941 |
Cascia | PG | 15 | 3217 | 13158 |
Montegallo | AP | 17 | 523 | 13681 |
Acquasanta Terme | AP | 18 | 2916 | 16597 |
Castelsantangelo sul Nera | MC | 18 | 281 | 16878 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2019-07-07 21:26:50 |
42.7345 | 13.1958 | 11 | 2019-07-07 21:31:31 |
Sala Sismica INGV-Roma | 70342411 |
Field | Value |
---|---|
Time (UTC) | 2019-07-07 21:26:50 ± 0.06 |
Latitude | 42.7345 ± 0.0036 |
Longitude | 13.1958 ± 0.0049 |
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 | 70342411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 356 |
Semi-minor axis of confidence ellipse (meter) | 350 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 53 |
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) | 73 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 19 |
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) | 0.32016 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 70342411 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-07-07 21:31:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MF5.EHZ. | 2019-07-07T21:27:03.87 | 0.6 | undecidable | manual | S | 37 | 35.3424 | 50 | 0.91 | 37 |
IV.TERO.HHZ. | 2019-07-07T21:27:02.86 | 0.6 | undecidable | manual | S | 110 | 35.5422 | 50 | -0.14 | 48 |
IV.FDMO.HHZ. | 2019-07-07T21:27:02.69 | 0.6 | undecidable | manual | S | 345 | 34.6431 | 50 | -0.08 | 48 |
IV.GAVE.EHZ. | 2019-07-07T21:27:00.15 | 0.3 | undecidable | manual | S | 259 | 25.0527 | 50 | -0.05 | 74 |
IV.RM33.EHZ. | 2019-07-07T21:27:00.17 | 0.3 | undecidable | manual | S | 177 | 25.0527 | 50 | -0.03 | 75 |
IV.CAMP.HHZ. | 2019-07-07T21:27:00.73 | 0.6 | undecidable | manual | S | 142 | 28.0497 | 50 | -0.28 | 47 |
IV.MF5.EHZ. | 2019-07-07T21:26:58.18 | 0.3 | undecidable | manual | P | 37 | 35.3424 | 50 | 0.3 | 69 |
IV.MMO1.EHZ. | 2019-07-07T21:26:58.94 | 0.6 | undecidable | manual | S | 30 | 21.1677 | 117 | -0.22 | 48 |
IV.LNSS.HHZ. | 2019-07-07T21:26:58.94 | 0.6 | undecidable | manual | S | 221 | 19.3695 | 119 | 0.34 | 47 |
IV.FDMO.HHZ. | 2019-07-07T21:26:57.61 | 0.3 | undecidable | manual | P | 345 | 34.6431 | 50 | -0.16 | 71 |
IV.TERO.HHZ. | 2019-07-07T21:26:57.82 | 0.3 | undecidable | manual | P | 110 | 35.5422 | 50 | -0.08 | 72 |
IV.NRCA.HNZ. | 2019-07-07T21:26:56.48 | 0.3 | undecidable | manual | S | 329 | 12.876 | 129 | -0.24 | 73 |
IV.GAVE.EHZ. | 2019-07-07T21:26:56.26 | 0.1 | undecidable | manual | P | 259 | 25.0527 | 50 | -0.03 | 99 |
IV.RM33.EHZ. | 2019-07-07T21:26:56.29 | 0.1 | undecidable | manual | P | 177 | 25.0527 | 50 | 0 | 100 |
IV.CAMP.HHZ. | 2019-07-07T21:26:56.66 | 0.1 | undecidable | manual | P | 142 | 28.0497 | 50 | -0.1 | 98 |
IV.MMO1.EHZ. | 2019-07-07T21:26:55.58 | 0.1 | positive | manual | P | 30 | 21.1677 | 117 | -0.11 | 99 |
IV.LNSS.HHZ. | 2019-07-07T21:26:55.46 | 0.3 | positive | manual | P | 221 | 19.3695 | 119 | 0.1 | 74 |
IV.MC2.EHZ. | 2019-07-07T21:26:55.48 | 3.0 | positive | manual | P | 0.15 | 0 | |||
IV.NRCA.HNZ. | 2019-07-07T21:26:54.39 | 0.1 | undecidable | manual | P | 329 | 12.876 | 129 | 0.11 | 100 |
IV.SMA1.EHZ. | 2019-07-07T21:26:54.94 | 0.1 | undecidable | manual | P | 135 | 16.1727 | 123 | 0.12 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.9 | 0.0008280000000000001 | 0.16 | AML | other | m | 2019-07-07T21:26:56.76 |
IV.NRCA.HHN. | ML:1.6 | 0.0003715 | 0.46 | AML | other | m | 2019-07-07T21:26:57.56 |
IV.LNSS.HHE. | ML:1.3 | 0.00016350000000000002 | 0.1 | AML | other | m | 2019-07-07T21:26:59.40 |
IV.LNSS.HHN. | ML:1.2 | 0.00010550000000000002 | 0.68 | AML | other | m | 2019-07-07T21:26:59.17 |
IV.GAVE.EHN. | ML:1.4 | 0.000134 | 0.9 | AML | other | m | 2019-07-07T21:27:00.56 |
IV.GAVE.EHE. | ML:1.3 | 0.0001079 | 0.46 | AML | other | m | 2019-07-07T21:27:00.71 |
IV.RM33.EHN. | ML:0.9 | 0.00004635 | 0.64 | AML | other | m | 2019-07-07T21:27:00.52 |
IV.RM33.EHE. | ML:1.1 | 0.0000687 | 0.52 | AML | other | m | 2019-07-07T21:27:01.56 |
IV.TERO.HHN. | ML:1.3 | 0.00008074999999999998 | 1.74 | AML | other | m | 2019-07-07T21:27:02.98 |
IV.TERO.HHE. | ML:1.0 | 0.000040249999999999996 | 0.82 | AML | other | m | 2019-07-07T21:27:03.98 |
IV.FDMO.HHN. | ML:0.8 | 0.0000257 | 0.22 | AML | other | m | 2019-07-07T21:27:04.37 |
IV.FDMO.HHE. | ML:0.8 | 0.000024750000000000002 | 1.28 | AML | other | m | 2019-07-07T21:27:04.76 |