A magnitude ML 0.4 earthquake occured in region: 5 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8120, 13.1430 at 10 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 | 5 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 9 | 281 | 5238 |
Preci | PG | 11 | 724 | 5962 |
Arquata del Tronto | AP | 13 | 1178 | 7140 |
Visso | MC | 14 | 1107 | 8247 |
Ussita | MC | 15 | 444 | 8691 |
Cascia | PG | 15 | 3217 | 11908 |
Accumoli | RI | 16 | 667 | 12575 |
Montegallo | AP | 16 | 523 | 13098 |
Montemonaco | AP | 18 | 604 | 13702 |
Cerreto di Spoleto | PG | 18 | 1075 | 14777 |
Sellano | PG | 20 | 1079 | 15856 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2019-09-05 23:01:42 |
42.812 | 13.1432 | 11 | 2019-09-05 23:06:50 |
Sala Sismica INGV-Roma | 72158551 |
Field | Value |
---|---|
Time (UTC) | 2019-09-05 23:01:42 ± 0.05 |
Latitude | 42.8120 ± 0.0027 |
Longitude | 13.1432 ± 0.0061 |
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 | 72158551 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 507 |
Semi-minor axis of confidence ellipse (meter) | 272 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 103 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 93 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.03058 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28329 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 72158551 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-05 23:06:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2019-09-05T23:01:53.58 | 0.1 | undecidable | manual | S | 9 | 31.4463 | 50 | 0.04 | 97 |
IV.LNSS.HHZ. | 2019-09-05T23:01:51.59 | 0.1 | undecidable | manual | S | 200 | 24.6531 | 50 | -0.14 | 96 |
IV.FDMO.HHZ. | 2019-09-05T23:01:51.68 | 0.1 | undecidable | manual | S | 350 | 25.3524 | 50 | -0.22 | 94 |
IV.GAVE.EHZ. | 2019-09-05T23:01:51.84 | 0.1 | undecidable | manual | S | 237 | 24.2535 | 50 | 0.23 | 94 |
IV.T1299.HNZ. | 2019-09-05T23:01:51.19 | 0.3 | undecidable | manual | S | 150 | 22.755 | 50 | -0.03 | 74 |
IV.MMO1.EHZ. | 2019-09-05T23:01:49.70 | 0.3 | undecidable | manual | S | 57 | 17.7711 | 120 | -0.02 | 74 |
IV.MC2.EHZ. | 2019-09-05T23:01:48.23 | 0.1 | undecidable | manual | S | 19 | 11.6772 | 132 | 0.24 | 96 |
IV.GAVE.EHZ. | 2019-09-05T23:01:48.13 | 0.6 | undecidable | manual | P | 237 | 24.2535 | 50 | 0.35 | 46 |
IV.CSP1.EHZ. | 2019-09-05T23:01:48.86 | 0.6 | undecidable | manual | P | 9 | 31.4463 | 50 | -0.04 | 48 |
IV.T1299.HNZ. | 2019-09-05T23:01:47.61 | 0.1 | undecidable | manual | P | 150 | 22.755 | 50 | 0.05 | 98 |
IV.LNSS.HHZ. | 2019-09-05T23:01:47.69 | 0.1 | undecidable | manual | P | 200 | 24.6531 | 50 | -0.16 | 95 |
IV.FDMO.HHZ. | 2019-09-05T23:01:47.83 | 0.6 | undecidable | manual | P | 350 | 25.3524 | 50 | -0.12 | 48 |
IV.NRCA.HNZ. | 2019-09-05T23:01:46.04 | 0.1 | undecidable | manual | S | 316 | 3.3966 | 162 | -0.34 | 95 |
IV.MMO1.EHZ. | 2019-09-05T23:01:46.63 | 0.6 | undecidable | manual | P | 57 | 17.7711 | 120 | -0.06 | 49 |
IV.MC2.EHZ. | 2019-09-05T23:01:45.92 | 0.6 | positive | manual | P | 19 | 11.6772 | 132 | 0.23 | 48 |
IV.NRCA.HNZ. | 2019-09-05T23:01:44.87 | 0.1 | undecidable | manual | P | 316 | 3.3966 | 162 | 0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:0.2 | 0.000008584713000000002 | 0.2048 | AML | other | m | 2019-09-05T23:01:52.65 |
IV.FDMO.HHN. | ML:0.2 | 0.0000123160575 | 0.128 | AML | other | m | 2019-09-05T23:01:52.42 |
IV.GAVE.EHE. | ML:0.6 | 0.000022774194999999996 | 0.2048 | AML | other | m | 2019-09-05T23:01:52.51 |
IV.GAVE.EHN. | ML:0.5 | 0.000018452605 | 0.192 | AML | other | m | 2019-09-05T23:01:52.07 |
IV.CSP1.EHE. | ML:0.0 | 0.000003399491 | 0.2304 | AML | other | m | 2019-09-05T23:01:54.27 |
IV.CSP1.EHN. | ML:0.5 | 0.0000129006725 | 0.3456 | AML | other | m | 2019-09-05T23:01:54.66 |