A magnitude ML 0.6 earthquake occured in region: 5 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8090, 13.1460 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 | 5 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Preci | PG | 12 | 724 | 5962 |
Arquata del Tronto | AP | 13 | 1178 | 7140 |
Visso | MC | 15 | 1107 | 8247 |
Cascia | PG | 15 | 3217 | 11464 |
Accumoli | RI | 15 | 667 | 12131 |
Ussita | MC | 15 | 444 | 12575 |
Montegallo | AP | 16 | 523 | 13098 |
Montemonaco | AP | 18 | 604 | 13702 |
Cerreto di Spoleto | PG | 19 | 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 0.6 | 2023-06-25 20:38:44 |
42.8087 | 13.1465 | 8 | 2023-06-25 20:47:55 |
Sala Sismica INGV-Roma | 118721671 |
Field | Value |
---|---|
Time (UTC) | 2023-06-25 20:38:44 ± 0.07 |
Latitude | 42.8087 ± 0.0036 |
Longitude | 13.1465 ± 0.0049 |
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 | 118721671 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 399 |
Semi-minor axis of confidence ellipse (meter) | 178 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 122 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.03417 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38401 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 118721671 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-06-25 20:47:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MML1.HNE. | 2023-06-25T20:38:58.08 | 0.6 | undecidable | manual | S | 337 | 36.6411 | 50 | 0.25 | 47 |
IV.TERO.HHZ. | 2023-06-25T20:38:58.93 | 0.6 | undecidable | manual | S | 119 | 42.624 | 50 | -0.48 | 44 |
IV.MF5.EHZ. | 2023-06-25T20:38:57.38 | 0.6 | undecidable | manual | S | 52 | 32.3454 | 105 | 0.81 | 39 |
IV.CSP1.EHZ. | 2023-06-25T20:38:56.63 | 1.0 | undecidable | manual | S | 9 | 31.746 | 105 | 0.23 | 24 |
IV.RM33.EHZ. | 2023-06-25T20:38:56.68 | 0.6 | undecidable | manual | S | 170 | 33.744 | 50 | -0.35 | 46 |
IV.CESI.HHE. | 2023-06-25T20:38:55.60 | 0.6 | undecidable | manual | S | 318 | 29.3484 | 106 | 0.02 | 49 |
IV.SMA1.EHZ. | 2023-06-25T20:38:54.33 | 0.6 | undecidable | manual | S | 142 | 25.0527 | 109 | 0.17 | 48 |
IV.GAVE.HNE. | 2023-06-25T20:38:54.45 | 0.6 | undecidable | manual | S | 238 | 24.2535 | 109 | 0.55 | 44 |
IV.RM33.EHZ. | 2023-06-25T20:38:52.02 | 1.0 | undecidable | manual | P | 170 | 33.744 | 50 | 0.08 | 24 |
IV.TERO.HHZ. | 2023-06-25T20:38:52.92 | 1.0 | undecidable | manual | P | 119 | 42.624 | 50 | -0.4 | 22 |
IV.MML1.HNE. | 2023-06-25T20:38:52.29 | 0.1 | undecidable | manual | P | 337 | 36.6411 | 50 | -0.12 | 96 |
IV.CESI.HHE. | 2023-06-25T20:38:51.09 | 0.1 | undecidable | manual | P | 318 | 29.3484 | 106 | -0.01 | 99 |
IV.CSP1.EHZ. | 2023-06-25T20:38:51.75 | 0.1 | undecidable | manual | P | 9 | 31.746 | 105 | 0.17 | 95 |
IV.MF5.EHZ. | 2023-06-25T20:38:51.78 | 1.0 | undecidable | manual | P | 52 | 32.3454 | 105 | 0.1 | 24 |
IV.MMO1.EHZ. | 2023-06-25T20:38:51.73 | 0.6 | undecidable | manual | S | 55 | 17.7711 | 115 | -0.09 | 50 |
IV.LNSS.HHN. | 2023-06-25T20:38:50.29 | 0.1 | undecidable | manual | P | 201 | 24.3534 | 109 | 0.12 | 97 |
IV.GAVE.HNE. | 2023-06-25T20:38:50.06 | 0.1 | undecidable | manual | P | 238 | 24.2535 | 109 | -0.08 | 98 |
7F.SIB1.EHZ. | 2023-06-25T20:38:50.98 | 0.6 | undecidable | manual | S | 46 | 13.875 | 121 | 0.36 | 47 |
IV.FDMO.HHE. | 2023-06-25T20:38:50.40 | 0.1 | undecidable | manual | P | 349 | 25.752 | 108 | -0.02 | 99 |
IV.SMA1.EHZ. | 2023-06-25T20:38:50.56 | 1.0 | positive | manual | P | 142 | 25.0527 | 109 | 0.28 | 24 |
7F.SIB2.EHN. | 2023-06-25T20:38:50.82 | 0.6 | undecidable | manual | S | 54 | 15.7731 | 118 | -0.36 | 47 |
7F.SIB3.EHN. | 2023-06-25T20:38:49.71 | 0.6 | undecidable | manual | S | 54 | 12.4764 | 124 | -0.5 | 46 |
IV.MTRA.HNZ. | 2023-06-25T20:38:49.94 | 0.1 | undecidable | manual | P | 106 | 21.1677 | 112 | 0.38 | 93 |
IV.MMO1.EHZ. | 2023-06-25T20:38:48.90 | 1.0 | undecidable | manual | P | 55 | 17.7711 | 115 | -0.04 | 25 |
7F.SIB1.EHZ. | 2023-06-25T20:38:48.36 | 0.1 | undecidable | manual | P | 46 | 13.875 | 121 | 0.12 | 99 |
7F.SIB2.EHN. | 2023-06-25T20:38:48.49 | 0.1 | undecidable | manual | P | 54 | 15.7731 | 118 | -0.07 | 100 |
IV.NRCA.HHZ. | 2023-06-25T20:38:47.45 | 0.6 | undecidable | manual | S | 317 | 3.7962 | 156 | -0.74 | 42 |
7F.SIB3.EHN. | 2023-06-25T20:38:47.87 | 0.1 | undecidable | manual | P | 54 | 12.4764 | 124 | -0.14 | 99 |
IV.NRCA.HHZ. | 2023-06-25T20:38:46.67 | 0.1 | positive | manual | P | 317 | 3.7962 | 156 | -0.17 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MMO1.EHN. | ML:0.8 | 0.00006155 | 1.64 | AML | other | m | 2023-06-25T20:38:53.92 |
IV.MMO1.EHE. | ML:1.0 | 0.00008104999999999999 | 0.58 | AML | other | m | 2023-06-25T20:38:53.24 |
IV.SMA1.EHN. | ML:0.4 | 0.000016712668 | 0.256 | AML | other | m | 2023-06-25T20:38:55.02 |
IV.SMA1.EHE. | ML:0.4 | 0.000012538101499999999 | 0.2304 | AML | other | m | 2023-06-25T20:38:55.17 |
IV.NRCA.HHE. | ML:0.0 | 0.0015897955000000001 | 0.1024 | AML | other | m | 2023-06-25T20:38:47.52 |
IV.NRCA.HHN. | ML:0.0 | 0.0010169071499999999 | 0.0768 | AML | other | m | 2023-06-25T20:38:47.92 |
IV.CSP1.EHE. | ML:1.0 | 0.00004406909000000001 | 0.3968 | AML | other | m | 2023-06-25T20:38:58.02 |
IV.CSP1.EHN. | ML:0.9 | 0.00003684446 | 0.3584 | AML | other | m | 2023-06-25T20:39:00.17 |
IV.RM33.EHE. | ML:0.4 | 0.0000085722745 | 0.2688 | AML | other | m | 2023-06-25T20:38:56.80 |
IV.RM33.EHN. | ML:0.7 | 0.000019691935 | 0.2432 | AML | other | m | 2023-06-25T20:38:57.38 |
IV.TERO.HHE. | ML:0.2 | 0.0000062318970000000006 | 0.1024 | AML | other | m | 2023-06-25T20:38:59.46 |
IV.TERO.HHN. | ML:0.2 | 0.000005669244 | 0.1024 | AML | other | m | 2023-06-25T20:38:59.25 |