A magnitude ML 0.6 earthquake occured in region: 7 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7790, 13.1780 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 |
---|---|---|---|---|
Norcia | PG | 7 | 4957 | 4957 |
Arquata del Tronto | AP | 10 | 1178 | 6135 |
Accumoli | RI | 11 | 667 | 6802 |
Castelsantangelo sul Nera | MC | 13 | 281 | 7083 |
Montegallo | AP | 15 | 523 | 7606 |
Cascia | PG | 15 | 3217 | 10823 |
Preci | PG | 16 | 724 | 11547 |
Cittareale | RI | 18 | 482 | 12029 |
Montemonaco | AP | 18 | 604 | 12633 |
Visso | MC | 18 | 1107 | 13740 |
Ussita | MC | 19 | 444 | 14184 |
Amatrice | RI | 19 | 2657 | 16841 |
Acquasanta Terme | AP | 19 | 2916 | 19757 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2019-08-26 01:09:29 |
42.779 | 13.1777 | 11 | 2019-08-26 01:36:54 |
Sala Sismica INGV-Roma | 71810431 |
Field | Value |
---|---|
Time (UTC) | 2019-08-26 01:09:29 ± 0.04 |
Latitude | 42.7790 ± 0.0027 |
Longitude | 13.1777 ± 0.0025 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 71810431 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 310 |
Semi-minor axis of confidence ellipse (meter) | 200 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 1 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 94 |
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) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34984 |
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 | 0.6 |
Uncertainty | 0.2 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 71810431 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-08-26 01:36:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2019-08-26T01:09:42.79 | 0.3 | undecidable | manual | S | 116 | 38.8278 | 90 | 0.05 | 73 |
IV.MURB.HHZ. | 2019-08-26T01:09:41.16 | 3.0 | undecidable | manual | P | -2.33 | 0 | |||
IV.CSP1.EHZ. | 2019-08-26T01:09:41.91 | 0.3 | undecidable | manual | S | 4 | 34.743 | 90 | 0.26 | 70 |
IV.FDMO.HHZ. | 2019-08-26T01:09:40.08 | 0.3 | undecidable | manual | S | 346 | 29.4483 | 90 | -0.16 | 73 |
IV.LNSS.HHE. | 2019-08-26T01:09:38.40 | 0.6 | undecidable | manual | S | 210 | 22.5552 | 90 | 0.02 | 50 |
IV.GAVE.EHZ. | 2019-08-26T01:09:38.96 | 0.3 | undecidable | manual | S | 247 | 25.0527 | 90 | -0.09 | 75 |
IV.SMA1.EHZ. | 2019-08-26T01:09:37.83 | 0.1 | undecidable | manual | S | 142 | 20.868 | 90 | -0.12 | 99 |
IV.TERO.HHZ. | 2019-08-26T01:09:37.39 | 0.6 | undecidable | manual | P | 116 | 38.8278 | 90 | 0.07 | 48 |
IV.MTRA.EHZ. | 2019-08-26T01:09:37.07 | 0.3 | undecidable | manual | S | 98 | 17.9709 | 90 | -0.1 | 75 |
IV.T1299.EHE. | 2019-08-26T01:09:37.38 | 0.3 | undecidable | manual | S | 152 | 18.1707 | 90 | 0.16 | 74 |
IV.CSP1.EHZ. | 2019-08-26T01:09:36.75 | 1.0 | undecidable | manual | P | 4 | 34.743 | 90 | 0.06 | 24 |
IV.FDMO.HHZ. | 2019-08-26T01:09:35.77 | 0.3 | undecidable | manual | P | 346 | 29.4483 | 90 | -0.11 | 74 |
IT.MTCL.HGE. | 2019-08-26T01:09:35.51 | 0.6 | undecidable | manual | P | 329 | 27.8499 | 90 | -0.12 | 49 |
IV.GAVE.EHZ. | 2019-08-26T01:09:35.19 | 0.3 | undecidable | manual | P | 247 | 25.0527 | 90 | 0 | 75 |
IV.MTRA.EHZ. | 2019-08-26T01:09:34.08 | 0.3 | undecidable | manual | P | 98 | 17.9709 | 90 | -0.03 | 76 |
IV.T1299.EHE. | 2019-08-26T01:09:34.28 | 0.3 | undecidable | manual | P | 152 | 18.1707 | 90 | 0.15 | 74 |
IV.LNSS.HHE. | 2019-08-26T01:09:34.81 | 0.3 | undecidable | manual | P | 210 | 22.5552 | 90 | 0.01 | 76 |
IV.SMA1.EHZ. | 2019-08-26T01:09:34.49 | 0.1 | undecidable | manual | P | 142 | 20.868 | 90 | -0.06 | 100 |
IV.NRCA.HHZ. | 2019-08-26T01:09:34.49 | 0.3 | undecidable | manual | S | 320 | 7.9809 | 131 | -0.16 | 76 |
IV.NRCA.HHZ. | 2019-08-26T01:09:32.81 | 0.1 | positive | manual | P | 320 | 7.9809 | 131 | 0.16 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:0.6 | 0.000033276719999999994 | 0.14 | AML | other | m | 2019-08-26T01:09:38.87 |
IV.MTRA.EHN. | ML:0.6 | 0.00003199585500000001 | 0.18 | AML | other | m | 2019-08-26T01:09:38.07 |
IV.MTRA.HNN. | ML:1.2 | 0.000115557 | 0.58 | AML | other | m | 2019-08-26T01:09:33.98 |
IV.SMA1.EHE. | ML:0.5 | 0.000021912485000000003 | 0.14 | AML | other | m | 2019-08-26T01:09:38.63 |
IV.SMA1.EHN. | ML:0.6 | 0.000023594564999999997 | 0.28 | AML | other | m | 2019-08-26T01:09:41.36 |
IV.GAVE.EHE. | ML:0.8 | 0.000039204429999999996 | 0.2 | AML | other | m | 2019-08-26T01:09:39.36 |
IV.GAVE.EHN. | ML:0.6 | 0.000025828940000000002 | 0.14 | AML | other | m | 2019-08-26T01:09:39.38 |
IV.FDMO.HHE. | ML:0.3 | 0.0000091040805 | 0.2 | AML | other | m | 2019-08-26T01:09:40.34 |
IV.FDMO.HHN. | ML:0.5 | 0.000013229637 | 0.26 | AML | other | m | 2019-08-26T01:09:40.91 |
IV.TERO.HHE. | ML:0.6 | 0.000014016504999999999 | 0.1 | AML | other | m | 2019-08-26T01:09:43.71 |
IV.TERO.HHN. | ML:0.6 | 0.00001717689 | 0.14 | AML | other | m | 2019-08-26T01:09:43.64 |