A magnitude ML 1.0 earthquake occured in region: 3 km NE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.9100, 13.1810 at 5 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 | 3 | 281 | 281 |
Ussita | MC | 5 | 444 | 725 |
Visso | MC | 8 | 1107 | 1832 |
Bolognola | MC | 10 | 142 | 1974 |
Preci | PG | 12 | 724 | 2698 |
Montemonaco | AP | 12 | 604 | 3302 |
Acquacanina | MC | 13 | 121 | 3423 |
Montefortino | FM | 14 | 1178 | 4601 |
Fiastra | MC | 14 | 559 | 5160 |
Montegallo | AP | 15 | 523 | 5683 |
Norcia | PG | 15 | 4957 | 10640 |
Fiordimonte | MC | 16 | 202 | 10842 |
Amandola | FM | 16 | 3629 | 14471 |
Sarnano | MC | 17 | 3264 | 17735 |
Monte Cavallo | MC | 17 | 145 | 17880 |
Arquata del Tronto | AP | 18 | 1178 | 19058 |
Pieve Torina | MC | 18 | 1458 | 20516 |
Pievebovigliana | MC | 19 | 866 | 21382 |
Comunanza | AP | 20 | 3166 | 24548 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2023-08-26 01:01:42 |
42.91 | 13.1812 | 5 | 2023-08-26 02:05:51 |
Sala Sismica INGV-Roma | 120478301 |
Field | Value |
---|---|
Time (UTC) | 2023-08-26 01:01:42 ± 0.15 |
Latitude | 42.9100 ± 0.0045 |
Longitude | 13.1812 ± 0.0086 |
Depth (km) | 5 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120478301 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 666 |
Semi-minor axis of confidence ellipse (meter) | 135 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 291 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 670.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 123 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32376 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.4 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 120478301 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-26 02:05:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.MUGIO.HHZ. | 2023-08-26T01:03:08.44 | 3.0 | undecidable | manual | Sn | 4.16 | 0 | |||
7C.SPAOL.HNZ. | 2023-08-26T01:03:03.63 | 3.0 | undecidable | manual | Pg | 3.56 | 0 | |||
IV.SACR.HHZ. | 2023-08-26T01:02:47.33 | 3.0 | undecidable | manual | Sg | 2.76 | 0 | |||
IV.MAGA.HHZ. | 2023-08-26T01:02:46.25 | 3.0 | undecidable | manual | Sn | 1.43 | 0 | |||
IV.MSRU.HHZ. | 2023-08-26T01:02:41.56 | 3.0 | undecidable | manual | Pn | -9.99 | 0 | |||
GU.ROTM.HHZ. | 2023-08-26T01:02:26.24 | 3.0 | negative | manual | Pg | 5.64 | 0 | |||
IV.SACR.HHZ. | 2023-08-26T01:02:16.50 | 3.0 | undecidable | manual | Pg | 4.86 | 0 | |||
MN.TRI.HHZ. | 2023-08-26T01:02:12.54 | 3.0 | positive | manual | Pn | 4.75 | 0 | |||
OT.OT14.EHZ. | 2023-08-26T01:02:08.58 | 3.0 | undecidable | manual | Pn | -6.9 | 0 | |||
IV.MOCO.HHZ. | 2023-08-26T01:02:07.22 | 3.0 | undecidable | manual | Pn | -7.42 | 0 | |||
IV.LNSS.HHE. | 2023-08-26T01:01:54.65 | 0.6 | undecidable | manual | S | 199 | 35.9418 | 97 | -0.36 | 45 |
IV.MML1.EHZ. | 2023-08-26T01:01:52.47 | 0.6 | undecidable | manual | S | 323 | 28.2495 | 99 | 0.1 | 48 |
IV.MF5.EHZ. | 2023-08-26T01:01:51.48 | 0.3 | undecidable | manual | S | 69 | 24.1536 | 101 | 0.5 | 66 |
IV.GUMA.HHZ. | 2023-08-26T01:01:49.64 | 0.6 | undecidable | manual | S | 36 | 21.0678 | 102 | -0.27 | 47 |
IV.LNSS.HHE. | 2023-08-26T01:01:49.25 | 0.3 | undecidable | manual | P | 199 | 35.9418 | 97 | -0.44 | 66 |
IV.FDMO.HHZ. | 2023-08-26T01:01:48.50 | 0.3 | undecidable | manual | S | 332 | 15.9729 | 106 | 0.3 | 70 |
IV.MF5.EHZ. | 2023-08-26T01:01:47.34 | 0.3 | undecidable | manual | P | 69 | 24.1536 | 101 | -0.03 | 73 |
IV.MML1.EHZ. | 2023-08-26T01:01:47.85 | 0.1 | undecidable | manual | P | 323 | 28.2495 | 99 | -0.32 | 91 |
IV.GUMA.HHZ. | 2023-08-26T01:01:46.62 | 0.6 | undecidable | manual | P | 36 | 21.0678 | 102 | -0.13 | 48 |
IV.CSNT.HHZ. | 2023-08-26T01:01:46.07 | 3.0 | undecidable | manual | P | -5.83 | 0 | |||
IV.NRCA.HHZ. | 2023-08-26T01:01:46.76 | 0.3 | undecidable | manual | S | 213 | 10.0788 | 115 | 0.48 | 68 |
IV.FDMO.HHZ. | 2023-08-26T01:01:45.78 | 0.3 | undecidable | manual | P | 332 | 15.9729 | 106 | 0.02 | 74 |
IV.NRCA.HHZ. | 2023-08-26T01:01:44.95 | 0.1 | undecidable | manual | P | 213 | 10.0788 | 115 | 0.3 | 94 |
IV.MC2.EHZ. | 2023-08-26T01:01:43.28 | 0.1 | undecidable | manual | P | 76 | 0.6993 | 172 | -0.09 | 100 |
IV.MC2.EHZ. | 2023-08-26T01:01:43.81 | 0.3 | undecidable | manual | S | 76 | 0.6993 | 172 | -0.25 | 73 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FOSV.HNE. | ML:1.7 | 0.00012445000000000002 | 0.66 | AML | other | m | 2023-08-26T01:01:57.45 |
IV.FOSV.HNN. | ML:1.7 | 0.00012645 | 0.54 | AML | other | m | 2023-08-26T01:02:22.25 |
IV.NRCA.HHE. | ML:0.6 | 0.000074965875 | 0.12 | AML | other | m | 2023-08-26T01:01:48.22 |
IV.NRCA.HHN. | ML:0.8 | 0.00010252754 | 0.12 | AML | other | m | 2023-08-26T01:01:47.84 |
IV.NRCA.HNE. | ML:0.9 | 0.00012992366 | 0.36 | AML | other | m | 2023-08-26T01:02:02.98 |
IV.NRCA.HNN. | ML:1.0 | 0.00016518055 | 1.1896 | AML | other | m | 2023-08-26T01:02:02.47 |