A magnitude ML 0.6 earthquake occured in region: 8 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7980, 13.1930 at 8 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 | 8 | 4957 | 4957 |
Arquata del Tronto | AP | 9 | 1178 | 6135 |
Castelsantangelo sul Nera | MC | 11 | 281 | 6416 |
Accumoli | RI | 12 | 667 | 7083 |
Montegallo | AP | 13 | 523 | 7606 |
Preci | PG | 15 | 724 | 8330 |
Montemonaco | AP | 16 | 604 | 8934 |
Ussita | MC | 17 | 444 | 9378 |
Cascia | PG | 17 | 3217 | 12595 |
Visso | MC | 17 | 1107 | 13702 |
Acquasanta Terme | AP | 18 | 2916 | 16618 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2023-07-08 03:10:09 |
42.7983 | 13.1927 | 8 | 2023-07-08 03:23:18 |
Sala Sismica INGV-Roma | 119063431 |
Field | Value |
---|---|
Time (UTC) | 2023-07-08 03:10:09 ± 0.06 |
Latitude | 42.7983 ± 0.0027 |
Longitude | 13.1927 ± 0.0037 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 119063431 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 348 |
Semi-minor axis of confidence ellipse (meter) | 130 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 135 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 72 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35433 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 119063431 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-07-08 03:23:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2023-07-08T03:10:39.17 | 3.0 | undecidable | manual | S | -0.98 | 0 | |||
IV.BARO.EHZ. | 2023-07-08T03:10:32.09 | 3.0 | undecidable | manual | P | 1.42 | 0 | |||
IV.PIEI.HHZ. | 2023-07-08T03:10:28.26 | 3.0 | negative | manual | P | 1.17 | 0 | |||
IV.MML1.EHZ. | 2023-07-08T03:10:17.44 | 0.3 | undecidable | manual | P | 333 | 39.3273 | 50 | -0.12 | 94 |
IV.CSP1.EHZ. | 2023-07-08T03:10:16.46 | 0.3 | undecidable | manual | P | 2 | 32.5452 | 105 | -0.03 | 97 |
IV.CESI.HHZ. | 2023-07-08T03:10:16.61 | 0.3 | undecidable | manual | P | 314 | 32.745 | 104 | 0.08 | 95 |
IV.RM33.EHZ. | 2023-07-08T03:10:16.18 | 0.3 | undecidable | manual | P | 177 | 32.1456 | 105 | -0.23 | 93 |
7F.SIB2.EHZ. | 2023-07-08T03:10:15.23 | 0.3 | undecidable | manual | S | 41 | 13.6752 | 122 | -0.1 | 98 |
IV.FDMO.HHZ. | 2023-07-08T03:10:15.52 | 0.6 | undecidable | manual | P | 342 | 27.75 | 107 | -0.05 | 65 |
7F.SIB1.EHZ. | 2023-07-08T03:10:15.05 | 0.3 | undecidable | manual | S | 30 | 12.3765 | 124 | 0.1 | 99 |
IV.LNSS.HHZ. | 2023-07-08T03:10:15.24 | 0.3 | undecidable | manual | P | 210 | 24.9528 | 109 | 0.21 | 94 |
IV.GAVE.HNZ. | 2023-07-08T03:10:15.33 | 0.3 | undecidable | manual | P | 244 | 27.0507 | 107 | -0.09 | 96 |
IV.MMO1.EHZ. | 2023-07-08T03:10:15.96 | 0.3 | undecidable | manual | S | 44 | 15.6732 | 118 | 0.05 | 99 |
7F.SIB3.EHZ. | 2023-07-08T03:10:14.17 | 0.3 | undecidable | manual | S | 36 | 10.5783 | 129 | -0.27 | 95 |
IV.MTRA.HNZ. | 2023-07-08T03:10:13.62 | 0.3 | undecidable | manual | P | 105 | 17.2716 | 116 | 0.03 | 99 |
IV.MMO1.EHZ. | 2023-07-08T03:10:13.38 | 0.3 | undecidable | manual | P | 44 | 15.6732 | 118 | 0.07 | 99 |
IV.NRCA.HHZ. | 2023-07-08T03:10:13.56 | 0.3 | undecidable | manual | S | 301 | 7.4814 | 138 | -0.1 | 99 |
IV.NRCA.HHZ. | 2023-07-08T03:10:12.14 | 0.3 | undecidable | manual | P | 301 | 7.4814 | 138 | 0.13 | 99 |
7F.SIB2.EHZ. | 2023-07-08T03:10:12.99 | 0.3 | undecidable | manual | P | 41 | 13.6752 | 122 | 0.02 | 100 |
7F.SIB1.EHZ. | 2023-07-08T03:10:12.97 | 0.3 | undecidable | manual | P | 30 | 12.3765 | 124 | 0.22 | 96 |
7F.SIB3.EHZ. | 2023-07-08T03:10:12.53 | 0.3 | undecidable | manual | P | 36 | 10.5783 | 129 | 0.07 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MMO1.EHN. | ML:0.6 | 0.000036150000000000005 | 0.9 | AML | other | m | 2023-07-08T03:10:16.17 |
IV.MMO1.EHE. | ML:0.6 | 0.0000369 | 0.96 | AML | other | m | 2023-07-08T03:10:17.07 |
IV.FDMO.HHN. | ML:0.0 | 0.000020900000000000003 | 1.38 | AML | other | m | 2023-07-08T03:10:21.75 |
IV.FDMO.HHE. | ML:0.0 | 0.00001795 | 0.16 | AML | other | m | 2023-07-08T03:10:21.63 |
IV.NRCA.HHE. | ML:1.6 | 0.0006116108999999999 | 0.08 | AML | other | m | 2023-07-08T03:10:13.85 |
IV.NRCA.HHN. | ML:1.6 | 0.00060626235 | 0.1392 | AML | other | m | 2023-07-08T03:10:14.16 |
IV.RM33.EHE. | ML:0.3 | 0.000011920373500000001 | 0.16 | AML | other | m | 2023-07-08T03:10:22.50 |
IV.RM33.EHN. | ML:0.6 | 0.000017704175000000004 | 0.1392 | AML | other | m | 2023-07-08T03:10:21.36 |
IV.CESI.HHE. | ML:0.5 | 0.00001285662 | 0.16 | AML | other | m | 2023-07-08T03:10:22.43 |
IV.CESI.HHN. | ML:0.6 | 0.000019902565 | 0.2208 | AML | other | m | 2023-07-08T03:10:22.00 |
IV.MML1.EHE. | ML:0.4 | 0.000009611942050000001 | 0.1408 | AML | other | m | 2023-07-08T03:10:24.64 |
IV.MML1.EHN. | ML:0.4 | 0.000011080376 | 0.12 | AML | other | m | 2023-07-08T03:10:24.49 |