A magnitude ML 0.9 earthquake occured in region: 2 km NW Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.9150, 13.1420 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 2 | 281 | 281 |
Ussita | MC | 3 | 444 | 725 |
Visso | MC | 5 | 1107 | 1832 |
Preci | PG | 9 | 724 | 2556 |
Bolognola | MC | 11 | 142 | 2698 |
Acquacanina | MC | 13 | 121 | 2819 |
Fiastra | MC | 14 | 559 | 3378 |
Norcia | PG | 14 | 4957 | 8335 |
Fiordimonte | MC | 14 | 202 | 8537 |
Monte Cavallo | MC | 14 | 145 | 8682 |
Montemonaco | AP | 15 | 604 | 9286 |
Pieve Torina | MC | 16 | 1458 | 10744 |
Montefortino | FM | 17 | 1178 | 11922 |
Pievebovigliana | MC | 17 | 866 | 12788 |
Montegallo | AP | 18 | 523 | 13311 |
Sellano | PG | 18 | 1079 | 14390 |
Sarnano | MC | 19 | 3264 | 17654 |
Amandola | FM | 19 | 3629 | 21283 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-05-30 07:11:59 |
42.9153 | 13.1423 | 11 | 2023-05-30 07:19:53 |
Sala Sismica INGV-Roma | 117872301 |
Field | Value |
---|---|
Time (UTC) | 2023-05-30 07:11:59 ± 0.04 |
Latitude | 42.9153 ± 0.0027 |
Longitude | 13.1423 ± 0.0025 |
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 | 117872301 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 323 |
Semi-minor axis of confidence ellipse (meter) | 138 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 217 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 103 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
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) | 0.08274 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44696 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 117872301 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-30 07:19:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2023-05-30T07:12:15.92 | 0.6 | undecidable | manual | S | 131 | 49.617 | 50 | 0.18 | 46 |
IV.TERO.HHZ. | 2023-05-30T07:12:08.93 | 0.6 | negative | manual | P | 131 | 49.617 | 50 | -0.16 | 46 |
IV.CESI.HHZ. | 2023-05-30T07:12:08.16 | 0.6 | undecidable | manual | S | 297 | 21.7671 | 50 | -0.12 | 48 |
IV.CSP1.EHZ. | 2023-05-30T07:12:07.86 | 0.6 | undecidable | manual | S | 14 | 20.2686 | 50 | -0.02 | 49 |
IT.MTCL.HGE. | 2023-05-30T07:12:06.06 | 0.6 | undecidable | manual | S | 307 | 14.4744 | 127 | -0.24 | 48 |
IV.FDMO.HHZ. | 2023-05-30T07:12:06.10 | 0.6 | undecidable | manual | S | 342 | 14.1747 | 128 | -0.1 | 49 |
7F.SIB3.EHE. | 2023-05-30T07:12:05.36 | 0.3 | undecidable | manual | S | 113 | 11.2776 | 134 | -0.09 | 74 |
IV.FEMA.HNE. | 2023-05-30T07:12:05.10 | 0.6 | undecidable | manual | S | 305 | 9.1797 | 140 | 0.16 | 49 |
7F.SIB2.EHE. | 2023-05-30T07:12:05.89 | 0.3 | undecidable | manual | S | 102 | 13.3755 | 129 | -0.1 | 74 |
IV.CSP1.EHZ. | 2023-05-30T07:12:04.57 | 0.1 | undecidable | manual | P | 14 | 20.2686 | 50 | 0.02 | 99 |
IV.NRCA.HHZ. | 2023-05-30T07:12:04.86 | 0.3 | undecidable | manual | S | 194 | 9.3795 | 139 | -0.13 | 74 |
IV.CESI.HHZ. | 2023-05-30T07:12:04.73 | 0.1 | negative | manual | P | 297 | 21.7671 | 50 | -0.05 | 98 |
IT.MTCL.HGE. | 2023-05-30T07:12:03.60 | 0.1 | undecidable | manual | P | 307 | 14.4744 | 127 | -0.04 | 100 |
IV.FDMO.HHZ. | 2023-05-30T07:12:03.64 | 0.1 | undecidable | manual | P | 342 | 14.1747 | 128 | 0.06 | 99 |
7F.SIB2.EHE. | 2023-05-30T07:12:03.49 | 0.1 | undecidable | manual | P | 102 | 13.3755 | 129 | 0.03 | 100 |
7F.SIB3.EHE. | 2023-05-30T07:12:03.20 | 0.1 | undecidable | manual | P | 113 | 11.2776 | 134 | 0.05 | 100 |
IV.FEMA.HNE. | 2023-05-30T07:12:03.10 | 0.1 | undecidable | manual | P | 305 | 9.1797 | 140 | 0.25 | 96 |
IV.NRCA.HHZ. | 2023-05-30T07:12:02.96 | 0.1 | undecidable | manual | P | 194 | 9.3795 | 139 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.5 | 0.0004005 | 0.06 | AML | other | m | 2023-05-30T07:12:04.92 |
IV.NRCA.HHE. | ML:1.3 | 0.0002346619 | 0.0992 | AML | other | m | 2023-05-30T07:12:05.00 |
IV.FDMO.HHN. | ML:1.0 | 0.00008405 | 0.2 | AML | other | m | 2023-05-30T07:12:06.36 |
IV.FDMO.HHE. | ML:0.8 | 0.00006191153 | 0.16 | AML | other | m | 2023-05-30T07:12:06.39 |
IV.CESI.HHE. | ML:0.8 | 0.0000389 | 0.24 | AML | other | m | 2023-05-30T07:12:08.46 |
IV.CESI.HHN. | ML:0.8 | 0.00003987926 | 0.0992 | AML | other | m | 2023-05-30T07:12:08.48 |
IV.NRCA.HNE. | ML:1.3 | 0.00024512045 | 0.16 | AML | other | m | 2023-05-30T07:12:05.01 |
IV.NRCA.HNN. | ML:1.5 | 0.00037217694999999994 | 0.08 | AML | other | m | 2023-05-30T07:12:04.92 |
IV.CSP1.EHE. | ML:0.8 | 0.000045658715000000005 | 0.16 | AML | other | m | 2023-05-30T07:12:08.22 |
IV.CSP1.EHN. | ML:0.8 | 0.000039987165 | 1.2 | AML | other | m | 2023-05-30T07:12:08.13 |
IV.TERO.HHE. | ML:0.6 | 0.000008510359 | 0.4992 | AML | other | m | 2023-05-30T07:12:16.42 |
IV.TERO.HHN. | ML:0.6 | 0.000009926516 | 0.1216 | AML | other | m | 2023-05-30T07:12:16.08 |